1 Abaqus 3DEXPERIENCE R2017x Date 14-Apr-2020 Time 13:57:58 For use by Supplied by Team-SolidSQUAD under license from Dassault Systemes or its subsidiary. STEP 1 INCREMENT 1 STEP TIME 0.00 S T E P 1 S T A T I C A N A L Y S I S AUTOMATIC TIME CONTROL WITH - A SUGGESTED INITIAL TIME INCREMENT OF 0.100 AND A TOTAL TIME PERIOD OF 1.00 THE MINIMUM TIME INCREMENT ALLOWED IS 1.000E-10 THE MAXIMUM TIME INCREMENT ALLOWED IS 1.00 LINEAR EQUATION SOLVER TYPE DIRECT SPARSE CONVERGENCE TOLERANCE PARAMETERS FOR FORCE CRITERION FOR RESIDUAL FORCE FOR A NONLINEAR PROBLEM 5.000E-03 CRITERION FOR DISP. CORRECTION IN A NONLINEAR PROBLEM 1.000E-02 INITIAL VALUE OF TIME AVERAGE FORCE 1.000E-02 AVERAGE FORCE IS TIME AVERAGE FORCE ALTERNATE CRIT. FOR RESIDUAL FORCE FOR A NONLINEAR PROBLEM 2.000E-02 CRITERION FOR ZERO FORCE RELATIVE TO TIME AVRG. FORCE 1.000E-05 CRITERION FOR RESIDUAL FORCE WHEN THERE IS ZERO FLUX 1.000E-05 CRITERION FOR DISP. CORRECTION WHEN THERE IS ZERO FLUX 1.000E-03 CRITERION FOR RESIDUAL FORCE FOR A LINEAR INCREMENT 1.000E-08 FIELD CONVERSION RATIO 1.00 CRITERION FOR ZERO FORCE REL. TO TIME AVRG. MAX. FORCE 1.000E-05 CRITERION FOR ZERO DISP. RELATIVE TO CHARACTERISTIC LENGTH 1.000E-08 VOLUMETRIC STRAIN COMPATIBILITY TOLERANCE FOR HYBRID SOLIDS 1.000E-05 AXIAL STRAIN COMPATIBILITY TOLERANCE FOR HYBRID BEAMS 1.000E-05 TRANS. SHEAR STRAIN COMPATIBILITY TOLERANCE FOR HYBRID BEAMS 1.000E-05 SOFT CONTACT CONSTRAINT COMPATIBILITY TOLERANCE FOR P>P0 5.000E-03 SOFT CONTACT CONSTRAINT COMPATIBILITY TOLERANCE FOR P=0.0 0.100 CONTACT FORCE ERROR TOLERANCE FOR CONVERT SDI=YES 1.00 DISPLACEMENT COMPATIBILITY TOLERANCE FOR DCOUP ELEMENTS 1.000E-05 ROTATION COMPATIBILITY TOLERANCE FOR DCOUP ELEMENTS 1.000E-05 EQUILIBRIUM WILL BE CHECKED FOR SEVERE DISCONTINUITY ITERATIONS TIME INCREMENTATION CONTROL PARAMETERS: FIRST EQUILIBRIUM ITERATION FOR CONSECUTIVE DIVERGENCE CHECK 4 EQUILIBRIUM ITERATION AT WHICH LOG. CONVERGENCE RATE CHECK BEGINS 8 EQUILIBRIUM ITERATION AFTER WHICH ALTERNATE RESIDUAL IS USED 9 MAXIMUM EQUILIBRIUM ITERATIONS ALLOWED 16 EQUILIBRIUM ITERATION COUNT FOR CUT-BACK IN NEXT INCREMENT 10 MAXIMUM EQUILIB. ITERS IN TWO INCREMENTS FOR TIME INCREMENT INCREASE 4 MAXIMUM ITERATIONS FOR SEVERE DISCONTINUITIES 50 MAXIMUM ATTEMPTS ALLOWED IN AN INCREMENT 5 MAXIMUM DISCON. ITERS IN TWO INCREMENTS FOR TIME INCREMENT INCREASE 50 MAXIMUM CONTACT AUGMENTATIONS FOR *SURFACE BEHAVIOR,AUGMENTED LAGRANGE 50 CUT-BACK FACTOR AFTER DIVERGENCE 0.2500 CUT-BACK FACTOR FOR TOO SLOW CONVERGENCE 0.5000 CUT-BACK FACTOR AFTER TOO MANY EQUILIBRIUM ITERATIONS 0.7500 CUT-BACK FACTOR AFTER TOO MANY SEVERE DISCONTINUITY ITERATIONS 0.2500 CUT-BACK FACTOR AFTER PROBLEMS IN ELEMENT ASSEMBLY 0.2500 INCREASE FACTOR AFTER TWO INCREMENTS THAT CONVERGE QUICKLY 1.500 MAX. TIME INCREMENT INCREASE FACTOR ALLOWED 1.500 MAX. TIME INCREMENT INCREASE FACTOR ALLOWED (DYNAMICS) 1.250 MAX. TIME INCREMENT INCREASE FACTOR ALLOWED (DIFFUSION) 2.000 MINIMUM TIME INCREMENT RATIO FOR EXTRAPOLATION TO OCCUR 0.1000 MAX. RATIO OF TIME INCREMENT TO STABILITY LIMIT 1.000 FRACTION OF STABILITY LIMIT FOR NEW TIME INCREMENT 0.9500 TIME INCREMENT INCREASE FACTOR BEFORE A TIME POINT 1.000 CONTACT CONTROLS APPLIED TO ALL CONTACT PAIRS: GLOBAL STABILIZATION CONTROL IS NOT USED RELATIVE PENETRATION TOLERANCE FOR AUGMENTED LAGRANGE CONTACT: FINITE-SLIDING SURFACE-TO-SURFACE 5.000E-02 OTHERWISE 1.000E-03 PRINT OF INCREMENT NUMBER, TIME, ETC., EVERY 1 INCREMENTS THE MAXIMUM NUMBER OF INCREMENTS IN THIS STEP IS 100000 LARGE DISPLACEMENT THEORY WILL BE USED UNSYMMETRIC MATRIX STORAGE AND SOLUTION WILL BE USED LINEAR EXTRAPOLATION WILL BE USED CHARACTERISTIC ELEMENT LENGTH 3.89 DETAILS REGARDING ACTUAL SOLUTION WAVEFRONT REQUESTED DETAILED OUTPUT OF DIAGNOSTICS TO DATABASE REQUESTED PRINT OF INCREMENT NUMBER, TIME, ETC., TO THE MESSAGE FILE EVERY 1 INCREMENTS ELEMENT OPERATIONS WILL NOT BE CARRIED OUT IN PARALLEL COLLECTING MODEL CONSTRAINT INFORMATION FOR OVERCONSTRAINT CHECKS COLLECTING STEP CONSTRAINT INFORMATION FOR OVERCONSTRAINT CHECKS INCREMENT 1 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 0.100 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.20000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 33 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 5 POINTS CHANGED FROM OPEN TO CLOSED 14 POINTS CHANGED FROM CLOSED TO OPEN 14 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 5.58238 AT NODE BOTTOM-1.2212 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.07956E+06 AT NODE BOTTOM-1.2232 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 1.483E+04 TIME AVG. FORCE 1.483E+04 LARGEST RESIDUAL FORCE 7.241E+06 AT NODE 32 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -25.1 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -25.1 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 26 NEGATIVE EIGENVALUES. NEGATIVE EIGENVALUES MEAN THAT THE SYSTEM MATRIX IS NOT POSITIVE DEFINITE: FOR EXAMPLE, A BIFURCATION (BUCKLING) LOAD MAY HAVE BEEN EXCEEDED. ELEMENT BOTTOM-1.1031 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1032 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1050 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1188 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1188 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1194 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1197 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1197 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1200 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1334 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1334 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1341 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1341 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1344 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1344 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1347 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1347 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1350 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1485 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1491 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1491 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1494 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1497 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1497 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1500 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1644 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1647 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1649 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1650 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1650 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1799 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1800 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.3 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.17 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.18 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.19 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.23 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.24 IS DISTORTING EXCESSIVELY. ***WARNING: EXCESSIVE DISTORTION AT A TOTAL OF 38 INTEGRATION POINTS IN SOLID (CONTINUUM) ELEMENTS ***NOTE: ELEMENTS ARE DISTORTING EXCESSIVELY. CONVERGENCE IS JUDGED UNLIKELY. INCREMENT 1 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.500E-02 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ELEMENT BOTTOM-1.1185 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1334 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1335 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1484 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1487 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1634 IS DISTORTING EXCESSIVELY. ***WARNING: EXCESSIVE DISTORTION AT A TOTAL OF 6 INTEGRATION POINTS IN SOLID (CONTINUUM) ELEMENTS ***NOTE: ELEMENTS ARE DISTORTING EXCESSIVELY. CONVERGENCE IS JUDGED UNLIKELY. INCREMENT 1 STARTS. ATTEMPT NUMBER 3, TIME INCREMENT 6.250E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 14 POINTS CHANGED FROM CLOSED TO OPEN 10 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -36.5507E-03 AT NODE BOTTOM-1.2436 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -53.9645E+03 AT NODE BOTTOM-1.2444 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 377. TIME AVG. FORCE 377. LARGEST RESIDUAL FORCE 1.061E+05 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.91 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.91 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR -19.2158E-03 AT NODE BOTTOM-1.2224 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -62.5516E+03 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 72.6 TIME AVG. FORCE 72.6 LARGEST RESIDUAL FORCE -3.591E+04 AT NODE 2232 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -1.94 AT NODE 2436 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.15 AT NODE 21 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 12.7177E-03 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.04869E+03 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 3.07 TIME AVG. FORCE 3.07 LARGEST RESIDUAL FORCE -1.065E+03 AT NODE 33 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.90 AT NODE 1820 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.470 AT NODE 48 DOF 1 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 3.02362E-03 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 506.604 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 5.09 TIME AVG. FORCE 5.09 LARGEST RESIDUAL FORCE -3.425E+03 AT NODE 17 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.90 AT NODE 1822 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.499 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 5 MAX. PENETRATION ERROR 2.81899E-03 AT NODE BOTTOM-1.2428 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 453.924 AT NODE BOTTOM-1.2428 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.267 TIME AVG. FORCE 0.267 LARGEST RESIDUAL FORCE 90.6 AT NODE 44 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.90 AT NODE 2026 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -8.309E-02 AT NODE 13 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 177.431E-06 AT NODE BOTTOM-1.2224 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 33.3322 AT NODE BOTTOM-1.2224 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.362 TIME AVG. FORCE 0.362 LARGEST RESIDUAL FORCE -235. AT NODE 17 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.90 AT NODE 2022 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.134 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 40 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 20 POINTS CHANGED FROM OPEN TO CLOSED 20 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 6 MAX. PENETRATION ERROR 952.953E-06 AT NODE BOTTOM-1.2444 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 173.764 AT NODE BOTTOM-1.2240 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.899E-03 TIME AVG. FORCE 2.899E-03 LARGEST RESIDUAL FORCE 0.556 AT NODE 44 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.90 AT NODE 2039 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -6.200E-03 AT NODE 13 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 7 MAX. PENETRATION ERROR 39.4479E-09 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 7.44303E-03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.875E-03 TIME AVG. FORCE 2.875E-03 LARGEST RESIDUAL FORCE 4.102E-02 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.90 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.229E-03 AT NODE 29 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 880.030E-18 AT NODE BOTTOM-1.2240 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 165.323E-12 AT NODE BOTTOM-1.2240 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 2.870E-03 TIME AVG. FORCE 2.870E-03 LARGEST RESIDUAL FORCE 4.938E-06 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.90 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.176E-08 AT NODE 30 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED ITERATION SUMMARY FOR THE INCREMENT: 9 TOTAL ITERATIONS, OF WHICH 7 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 6.250E-03, FRACTION OF STEP COMPLETED 6.250E-03 STEP TIME COMPLETED 6.250E-03, TOTAL TIME COMPLETED 6.250E-03 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -6.83705E-07 AT NODE 2428 DOF 3 INCREMENT 2 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 6.250E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 37.0718E-06 AT NODE BOTTOM-1.2420 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.42803 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.609E-02 TIME AVG. FORCE 9.480E-03 LARGEST RESIDUAL FORCE 3.11 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.42 AT NODE 2036 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.52 AT NODE 2036 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.30643E-06 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 140.244E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.149E-02 TIME AVG. FORCE 7.177E-03 LARGEST RESIDUAL FORCE 3.498E-04 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.42 AT NODE 1832 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.338E-05 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 260.808E-15 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 27.9975E-09 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 1.142E-02 TIME AVG. FORCE 7.146E-03 LARGEST RESIDUAL FORCE -1.864E-05 AT NODE 1828 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -5.42 AT NODE 2222 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.756E-06 AT NODE 60 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 9.375E-03 ITERATION SUMMARY FOR THE INCREMENT: 3 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 6.250E-03, FRACTION OF STEP COMPLETED 1.250E-02 STEP TIME COMPLETED 1.250E-02, TOTAL TIME COMPLETED 1.250E-02 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.59513E-06 AT NODE 2424 DOF 3 INCREMENT 3 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 9.375E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 316.375E-06 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 66.0967 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.142 TIME AVG. FORCE 5.201E-02 LARGEST RESIDUAL FORCE -46.1 AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -38.5 AT NODE 1820 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -30.3 AT NODE 1820 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 14.4373E-06 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.77932 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.482E-02 TIME AVG. FORCE 9.704E-03 LARGEST RESIDUAL FORCE 1.456E-02 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -38.5 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.667E-04 AT NODE 47 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 56.0452E-12 AT NODE BOTTOM-1.2400 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -49.9853E-03 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.456E-02 TIME AVG. FORCE 9.617E-03 LARGEST RESIDUAL FORCE 6.162E-02 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -38.5 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.079E-05 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 6.44003E-15 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.20983E-09 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 1.454E-02 TIME AVG. FORCE 9.611E-03 LARGEST RESIDUAL FORCE -1.381E-08 AT NODE 26 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -38.5 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.655E-07 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.406E-02 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 9.375E-03, FRACTION OF STEP COMPLETED 2.188E-02 STEP TIME COMPLETED 2.188E-02, TOTAL TIME COMPLETED 2.188E-02 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -2.33510E-06 AT NODE 2384 DOF 3 INCREMENT 4 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.406E-02 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.60 D.O.F. 2 RATIO = 175.541E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 4 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 3.516E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 2.47470E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 452.066 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 4.936E-02 TIME AVG. FORCE 1.955E-02 LARGEST RESIDUAL FORCE -29.0 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.15 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 10.3 AT NODE 2180 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 18.5188E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.49762 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.717E-02 TIME AVG. FORCE 1.150E-02 LARGEST RESIDUAL FORCE 0.199 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.15 AT NODE 2388 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.420E-03 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 83.8873E-12 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -14.6841E-03 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.690E-02 TIME AVG. FORCE 1.143E-02 LARGEST RESIDUAL FORCE 1.890E-02 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.15 AT NODE 2196 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.812E-05 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR -623.568E-18 AT NODE BOTTOM-1.2188 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -136.668E-12 AT NODE BOTTOM-1.2188 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 1.689E-02 TIME AVG. FORCE 1.143E-02 LARGEST RESIDUAL FORCE 1.918E-09 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.15 AT NODE 2196 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.384E-08 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.273E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.516E-03, FRACTION OF STEP COMPLETED 2.539E-02 STEP TIME COMPLETED 2.539E-02, TOTAL TIME COMPLETED 2.539E-02 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -4.19206E-06 AT NODE 2380 DOF 3 INCREMENT 5 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.273E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM SLIPPING TO STICKING 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -271.044E-06 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -41.6669 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.26 TIME AVG. FORCE 0.462 LARGEST RESIDUAL FORCE 1.232E+04 AT NODE 33 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 12.9 AT NODE 2392 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 19.1 AT NODE 2392 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 9 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 16 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 76.7885E-06 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 13.5104 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.701E-02 TIME AVG. FORCE 1.455E-02 LARGEST RESIDUAL FORCE -1.18 AT NODE 18 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 12.9 AT NODE 4027 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -7.385E-04 AT NODE 6 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 689.451E-12 AT NODE BOTTOM-1.2404 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 145.588E-06 AT NODE BOTTOM-1.2200 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 2.493E-02 TIME AVG. FORCE 1.413E-02 LARGEST RESIDUAL FORCE 2.021E-03 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 12.9 AT NODE 4027 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.386E-04 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 587.175E-18 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 110.307E-12 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 2.493E-02 TIME AVG. FORCE 1.413E-02 LARGEST RESIDUAL FORCE -8.639E-09 AT NODE 2200 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 12.9 AT NODE 151 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -6.928E-09 AT NODE 15 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 7.910E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 5.273E-03, FRACTION OF STEP COMPLETED 3.066E-02 STEP TIME COMPLETED 3.066E-02, TOTAL TIME COMPLETED 3.066E-02 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 3.31619E-06 AT NODE 2380 DOF 3 INCREMENT 6 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 7.910E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 AVERAGE FORCE 1.548E+05 TIME AVG. FORCE 2.579E+04 LARGEST RESIDUAL FORCE 5.727E+07 AT NODE 56 DOF 1 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 59.0 AT NODE 13 DOF 2 INSTANCE: TOP-1 LARGEST CORRECTION TO DISP. 59.0 AT NODE 13 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 63 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.21 D.O.F. 2 RATIO = 5.49521E+12. ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. ELEMENT TOP-1.2 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.3 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.7 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.8 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.9 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.10 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.11 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.12 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.14 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.15 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.18 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.19 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.23 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.24 IS DISTORTING EXCESSIVELY. ***WARNING: EXCESSIVE DISTORTION AT A TOTAL OF 14 INTEGRATION POINTS IN SOLID (CONTINUUM) ELEMENTS ***NOTE: ELEMENTS ARE DISTORTING EXCESSIVELY. CONVERGENCE IS JUDGED UNLIKELY. INCREMENT 6 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.978E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 22 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 143.854E-06 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 12.8542 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 6.884E-02 TIME AVG. FORCE 2.325E-02 LARGEST RESIDUAL FORCE 17.2 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 8.80 AT NODE 2400 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.97 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 5.94491E-06 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 927.914E-03 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.849E-02 TIME AVG. FORCE 1.652E-02 LARGEST RESIDUAL FORCE 0.977 AT NODE 45 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 8.80 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.209E-04 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 14.1796E-12 AT NODE BOTTOM-1.2208 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.66379E-06 AT NODE BOTTOM-1.2208 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 2.865E-02 TIME AVG. FORCE 1.655E-02 LARGEST RESIDUAL FORCE 6.726E-05 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 8.80 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.251E-05 AT NODE 15 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.966E-03 ITERATION SUMMARY FOR THE INCREMENT: 3 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.978E-03, FRACTION OF STEP COMPLETED 3.264E-02 STEP TIME COMPLETED 3.264E-02, TOTAL TIME COMPLETED 3.264E-02 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 3.82160E-06 AT NODE 1804 DOF 3 INCREMENT 7 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.966E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 657.808E-06 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 100.261 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 9.271E-02 TIME AVG. FORCE 2.743E-02 LARGEST RESIDUAL FORCE 19.8 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 13.6 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.438 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 12.5121E-06 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.65511 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.540E-02 TIME AVG. FORCE 1.924E-02 LARGEST RESIDUAL FORCE 2.487E-02 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 13.6 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.490E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 13.4184E-12 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -108.621E-03 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.498E-02 TIME AVG. FORCE 1.918E-02 LARGEST RESIDUAL FORCE 0.116 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 13.6 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.402E-05 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 34.5583E-15 AT NODE BOTTOM-1.2212 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 6.49215E-09 AT NODE BOTTOM-1.2212 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 3.490E-02 TIME AVG. FORCE 1.917E-02 LARGEST RESIDUAL FORCE 4.067E-08 AT NODE 2011 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 13.6 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.643E-07 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.449E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.966E-03, FRACTION OF STEP COMPLETED 3.561E-02 STEP TIME COMPLETED 3.561E-02, TOTAL TIME COMPLETED 3.561E-02 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 3.60744E-06 AT NODE 2432 DOF 3 INCREMENT 8 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.449E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 AVERAGE FORCE 3.070E+04 TIME AVG. FORCE 3.838E+03 LARGEST RESIDUAL FORCE -6.862E+06 AT NODE 29 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 26.7 AT NODE 28 DOF 2 INSTANCE: TOP-1 LARGEST CORRECTION TO DISP. 26.7 AT NODE 28 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 28 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.21 D.O.F. 2 RATIO = 57.2975E+09 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. ELEMENT TOP-1.1 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.6 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.8 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.9 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.10 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.11 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.12 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.13 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.14 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.15 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.16 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.17 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.22 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.24 IS DISTORTING EXCESSIVELY. ***WARNING: EXCESSIVE DISTORTION AT A TOTAL OF 14 INTEGRATION POINTS IN SOLID (CONTINUUM) ELEMENTS ***NOTE: ELEMENTS ARE DISTORTING EXCESSIVELY. CONVERGENCE IS JUDGED UNLIKELY. INCREMENT 8 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.112E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 14 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 68.9405E-06 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 12.2037 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 4.398E-02 TIME AVG. FORCE 2.227E-02 LARGEST RESIDUAL FORCE 0.950 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.50 AT NODE 2420 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.611 AT NODE 2228 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 10 POINTS CHANGED FROM OPEN TO CLOSED 10 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 16.3183E-06 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.06557 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.843E-02 TIME AVG. FORCE 2.158E-02 LARGEST RESIDUAL FORCE 1.144E-03 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.50 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.796E-05 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.80E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 41.9293E-12 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -36.9650E-03 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.729E-02 TIME AVG. FORCE 2.144E-02 LARGEST RESIDUAL FORCE 4.684E-02 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.50 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.933E-05 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.80E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 3.52859E-15 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 662.883E-12 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 3.727E-02 TIME AVG. FORCE 2.143E-02 LARGEST RESIDUAL FORCE 5.847E-09 AT NODE 2007 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 4.50 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.880E-07 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.669E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.112E-03, FRACTION OF STEP COMPLETED 3.672E-02 STEP TIME COMPLETED 3.672E-02, TOTAL TIME COMPLETED 3.672E-02 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 6.46176E-06 AT NODE 2436 DOF 3 INCREMENT 9 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.669E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 115.801E-06 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 12.0081 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 5.004E-02 TIME AVG. FORCE 2.461E-02 LARGEST RESIDUAL FORCE 1.33 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.48 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.28 AT NODE 2416 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 26.8222E-06 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.95363 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 4.096E-02 TIME AVG. FORCE 2.360E-02 LARGEST RESIDUAL FORCE 1.831E-03 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.48 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.343E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 77.7402E-12 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 12.8581E-06 AT NODE BOTTOM-1.2228 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 3.936E-02 TIME AVG. FORCE 2.343E-02 LARGEST RESIDUAL FORCE 6.391E-04 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.48 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.003E-05 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 769.815E-18 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 123.958E-12 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 3.936E-02 TIME AVG. FORCE 2.343E-02 LARGEST RESIDUAL FORCE 1.029E-09 AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.48 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.381E-09 AT NODE 33 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.503E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.669E-03, FRACTION OF STEP COMPLETED 3.839E-02 STEP TIME COMPLETED 3.839E-02, TOTAL TIME COMPLETED 3.839E-02 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 6.66904E-06 AT NODE 2440 DOF 3 INCREMENT 10 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.503E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.40000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 68.5991E-06 AT NODE BOTTOM-1.1836 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -10.2315 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 7.577E-02 TIME AVG. FORCE 2.866E-02 LARGEST RESIDUAL FORCE 22.0 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.36 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.86 AT NODE 2432 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 23.1165E-06 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.34269 AT NODE BOTTOM-1.2444 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 4.511E-02 TIME AVG. FORCE 2.559E-02 LARGEST RESIDUAL FORCE 1.36 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.36 AT NODE 2428 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.650E-04 AT NODE 12 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.40000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 39.8912E-12 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 6.82788E-06 AT NODE BOTTOM-1.2236 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 4.278E-02 TIME AVG. FORCE 2.536E-02 LARGEST RESIDUAL FORCE 3.982E-04 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.36 AT NODE 2428 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.672E-05 AT NODE 12 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 617.460E-18 AT NODE BOTTOM-1.2228 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 132.567E-12 AT NODE BOTTOM-1.2228 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 4.278E-02 TIME AVG. FORCE 2.536E-02 LARGEST RESIDUAL FORCE -1.004E-09 AT NODE 2240 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 4.36 AT NODE 2428 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.138E-09 AT NODE 15 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.754E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.503E-03, FRACTION OF STEP COMPLETED 4.089E-02 STEP TIME COMPLETED 4.089E-02, TOTAL TIME COMPLETED 4.089E-02 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -4.43730E-06 AT NODE 2651 DOF 1 INCREMENT 11 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.754E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -67.3227E-06 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -13.0941 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.420 TIME AVG. FORCE 6.121E-02 LARGEST RESIDUAL FORCE -557. AT NODE 30 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.57 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -10.1 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 7 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 16 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 125.986E-06 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 24.9885 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.247 TIME AVG. FORCE 4.548E-02 LARGEST RESIDUAL FORCE -94.2 AT NODE 2232 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -3.57 AT NODE 2444 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.722E-04 AT NODE 2232 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.30000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.40000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 1.71771E-06 AT NODE BOTTOM-1.2444 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 184.395E-03 AT NODE BOTTOM-1.2444 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 4.267E-02 TIME AVG. FORCE 2.693E-02 LARGEST RESIDUAL FORCE 4.307E-03 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.57 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.485E-04 AT NODE 2232 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 207.187E-15 AT NODE BOTTOM-1.2440 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 38.9222E-09 AT NODE BOTTOM-1.2440 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 4.249E-02 TIME AVG. FORCE 2.692E-02 LARGEST RESIDUAL FORCE 1.528E-05 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.57 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.861E-06 AT NODE 15 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.631E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.754E-03, FRACTION OF STEP COMPLETED 4.465E-02 STEP TIME COMPLETED 4.465E-02, TOTAL TIME COMPLETED 4.465E-02 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -4.42257E-06 AT NODE 2444 DOF 3 INCREMENT 12 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.631E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING 12 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 675.917E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 122.935 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.253 TIME AVG. FORCE 4.574E-02 LARGEST RESIDUAL FORCE -68.4 AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -22.5 AT NODE 2436 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -17.1 AT NODE 2436 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 95.9281E-06 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 17.5030 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 4.216E-02 TIME AVG. FORCE 2.819E-02 LARGEST RESIDUAL FORCE -2.59 AT NODE 21 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -22.5 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.175E-03 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.82E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 10.9515E-06 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 317.315E-03 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.951E-02 TIME AVG. FORCE 2.797E-02 LARGEST RESIDUAL FORCE 2.748E-03 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -22.5 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.578E-04 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.82E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 10.8076E-12 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.03031E-06 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 3.924E-02 TIME AVG. FORCE 2.795E-02 LARGEST RESIDUAL FORCE 9.211E-05 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -22.5 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.073E-05 AT NODE 3 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 8.447E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 5.631E-03, FRACTION OF STEP COMPLETED 5.028E-02 STEP TIME COMPLETED 5.028E-02, TOTAL TIME COMPLETED 5.028E-02 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -4.83335E-06 AT NODE 1792 DOF 3 INCREMENT 13 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 8.447E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.21 D.O.F. 2 RATIO = 385.085E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 13 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.112E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 154.464E-06 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 17.6114 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 5.685E-02 TIME AVG. FORCE 3.017E-02 LARGEST RESIDUAL FORCE -5.29 AT NODE 2004 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -9.58 AT NODE 2208 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.15 AT NODE 2208 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.56733E-06 AT NODE BOTTOM-1.2412 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 168.251E-03 AT NODE BOTTOM-1.2412 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.836E-02 TIME AVG. FORCE 2.875E-02 LARGEST RESIDUAL FORCE 3.385E-03 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -9.58 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.789E-04 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.40000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 192.337E-15 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 36.1325E-09 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 3.824E-02 TIME AVG. FORCE 2.874E-02 LARGEST RESIDUAL FORCE 1.223E-05 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -9.58 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.802E-06 AT NODE 15 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.168E-03 ITERATION SUMMARY FOR THE INCREMENT: 3 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.112E-03, FRACTION OF STEP COMPLETED 5.239E-02 STEP TIME COMPLETED 5.239E-02, TOTAL TIME COMPLETED 5.239E-02 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -5.28510E-06 AT NODE 2396 DOF 3 INCREMENT 14 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.168E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.52352E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 220.633 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 7.348E-02 TIME AVG. FORCE 3.193E-02 LARGEST RESIDUAL FORCE 21.6 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.8 AT NODE 1784 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.59 AT NODE 2188 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 59.3857E-06 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 10.0863 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.891E-02 TIME AVG. FORCE 2.946E-02 LARGEST RESIDUAL FORCE 7.575E-02 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.8 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.782E-03 AT NODE 1 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.30000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.30000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 279.439E-12 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 49.0835E-06 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 3.756E-02 TIME AVG. FORCE 2.937E-02 LARGEST RESIDUAL FORCE 1.523E-03 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.8 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.783E-05 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -784.365E-18 AT NODE BOTTOM-1.2176 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -76.7587E-12 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 3.756E-02 TIME AVG. FORCE 2.937E-02 LARGEST RESIDUAL FORCE 5.630E-09 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.8 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.369E-09 AT NODE 45 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.751E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.168E-03, FRACTION OF STEP COMPLETED 5.556E-02 STEP TIME COMPLETED 5.556E-02, TOTAL TIME COMPLETED 5.556E-02 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -6.42819E-06 AT NODE 2388 DOF 3 INCREMENT 15 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.751E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -5.85043E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.07609E+03 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.231 TIME AVG. FORCE 4.280E-02 LARGEST RESIDUAL FORCE 132. AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.63 AT NODE 2380 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 14.5 AT NODE 1772 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 125.158E-06 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 14.6139 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 4.672E-02 TIME AVG. FORCE 3.052E-02 LARGEST RESIDUAL FORCE 2.60 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.63 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.029E-02 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 12.6618E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.36140 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 4.045E-02 TIME AVG. FORCE 3.011E-02 LARGEST RESIDUAL FORCE 2.072E-03 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.63 AT NODE 2396 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.058E-04 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 13.9834E-12 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -106.355E-03 AT NODE BOTTOM-1.2196 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 4.044E-02 TIME AVG. FORCE 3.011E-02 LARGEST RESIDUAL FORCE 8.362E-02 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.63 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.507E-05 AT NODE 12 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 35.2515E-15 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 7.56841E-09 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 4.041E-02 TIME AVG. FORCE 3.010E-02 LARGEST RESIDUAL FORCE -1.828E-08 AT NODE 41 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.63 AT NODE 2400 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.245E-07 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 7.127E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.751E-03, FRACTION OF STEP COMPLETED 6.031E-02 STEP TIME COMPLETED 6.031E-02, TOTAL TIME COMPLETED 6.031E-02 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -4.28076E-06 AT NODE 2380 DOF 3 INCREMENT 16 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 7.127E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 66.3853E-06 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 10.3070 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.110 TIME AVG. FORCE 3.513E-02 LARGEST RESIDUAL FORCE -45.4 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 26.9 AT NODE 1784 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 29.3 AT NODE 1784 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.83E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 134.712E-06 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 27.7579 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 6.009E-02 TIME AVG. FORCE 3.198E-02 LARGEST RESIDUAL FORCE 3.81 AT NODE 24 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 26.9 AT NODE 2198 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.276E-04 AT NODE 36 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.83E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 1.10393E-09 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 161.492E-06 AT NODE BOTTOM-1.2220 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 6.131E-02 TIME AVG. FORCE 3.205E-02 LARGEST RESIDUAL FORCE 3.979E-03 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 26.9 AT NODE 4035 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.553E-04 AT NODE 57 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.83E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -776.934E-18 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -107.912E-12 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 6.132E-02 TIME AVG. FORCE 3.205E-02 LARGEST RESIDUAL FORCE 1.281E-08 AT NODE 37 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 26.9 AT NODE 4035 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.456E-08 AT NODE 30 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.069E-02 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 7.127E-03, FRACTION OF STEP COMPLETED 6.744E-02 STEP TIME COMPLETED 6.744E-02, TOTAL TIME COMPLETED 6.744E-02 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 6.43435E-06 AT NODE 1812 DOF 3 INCREMENT 17 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.069E-02 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 232.080E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 17 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.673E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.40000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 340.960E-06 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 62.0421 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.160 TIME AVG. FORCE 3.959E-02 LARGEST RESIDUAL FORCE 21.9 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 11.5 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.41 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 11.3125E-09 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.32345E-03 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 6.897E-02 TIME AVG. FORCE 3.423E-02 LARGEST RESIDUAL FORCE 0.348 AT NODE 45 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 11.5 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.784E-04 AT NODE 59 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.20000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 569.685E-15 AT NODE BOTTOM-1.2232 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 107.021E-09 AT NODE BOTTOM-1.2232 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 6.907E-02 TIME AVG. FORCE 3.423E-02 LARGEST RESIDUAL FORCE -1.319E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 11.5 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.746E-06 AT NODE 45 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.009E-03 ITERATION SUMMARY FOR THE INCREMENT: 3 TOTAL ITERATIONS, OF WHICH 1 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.673E-03, FRACTION OF STEP COMPLETED 7.011E-02 STEP TIME COMPLETED 7.011E-02, TOTAL TIME COMPLETED 7.011E-02 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 6.47517E-06 AT NODE 1824 DOF 3 INCREMENT 18 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.009E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -2.69942E-03 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -579.875 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.445 TIME AVG. FORCE 5.704E-02 LARGEST RESIDUAL FORCE 202. AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.55 AT NODE 2236 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -7.69 AT NODE 1824 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.30000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.30000 ELAPSED WALLCLOCK TIME (SEC) = 0 36 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 16 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 608.184E-06 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 110.058 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.169 TIME AVG. FORCE 4.170E-02 LARGEST RESIDUAL FORCE 19.6 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.55 AT NODE 2428 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.009E-02 AT NODE 58 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 35.6390E-09 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 6.24992E-03 AT NODE BOTTOM-1.2236 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 7.551E-02 TIME AVG. FORCE 3.653E-02 LARGEST RESIDUAL FORCE 2.662E-02 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.55 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.337E-04 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 1.20074E-15 AT NODE BOTTOM-1.2244 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 162.713E-12 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 7.551E-02 TIME AVG. FORCE 3.653E-02 LARGEST RESIDUAL FORCE 6.627E-07 AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.55 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.946E-08 AT NODE 2040 DOF 3 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 6.014E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.009E-03, FRACTION OF STEP COMPLETED 7.412E-02 STEP TIME COMPLETED 7.412E-02, TOTAL TIME COMPLETED 7.412E-02 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -8.41572E-06 AT NODE 2651 DOF 1 INCREMENT 19 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 6.014E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 48 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 24 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED FROM STICKING TO SLIPPING 12 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 4.17038E-03 AT NODE BOTTOM-1.2436 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 635.986 AT NODE BOTTOM-1.2232 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.391 TIME AVG. FORCE 5.521E-02 LARGEST RESIDUAL FORCE -135. AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.5 AT NODE 2447 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -24.8 AT NODE 2447 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 1.92186E-06 AT NODE BOTTOM-1.2424 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 394.209E-03 AT NODE BOTTOM-1.2220 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 7.146E-02 TIME AVG. FORCE 3.836E-02 LARGEST RESIDUAL FORCE -3.52 AT NODE 36 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.5 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.214E-03 AT NODE 13 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 124.419E-12 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 22.2565E-06 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 6.993E-02 TIME AVG. FORCE 3.828E-02 LARGEST RESIDUAL FORCE -1.934E-04 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.5 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.311E-05 AT NODE 3 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 3 MAX. PENETRATION ERROR -647.161E-18 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -121.576E-12 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 6.993E-02 TIME AVG. FORCE 3.828E-02 LARGEST RESIDUAL FORCE 3.324E-09 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.5 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.465E-10 AT NODE 48 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 9.020E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 1 ARE SEVERE DISCONTINUITY ITERATIONS AND 3 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 6.014E-03, FRACTION OF STEP COMPLETED 8.013E-02 STEP TIME COMPLETED 8.013E-02, TOTAL TIME COMPLETED 8.013E-02 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -8.10571E-06 AT NODE 2420 DOF 3 INCREMENT 20 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 9.020E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 36 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 18 POINTS CHANGED FROM OPEN TO CLOSED 18 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 34.9576E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.78927E+03 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.965 TIME AVG. FORCE 8.463E-02 LARGEST RESIDUAL FORCE -406. AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -36.4 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -20.7 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 6 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 115.998E-06 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 21.2890 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 9.613E-02 TIME AVG. FORCE 4.118E-02 LARGEST RESIDUAL FORCE 36.8 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -36.4 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.376E-02 AT NODE 46 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 29.6887E-06 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 5.57732 AT NODE BOTTOM-1.2384 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 6.001E-02 TIME AVG. FORCE 3.937E-02 LARGEST RESIDUAL FORCE 0.629 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -36.4 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.206E-04 AT NODE 45 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.40000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 8.03562E-06 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.07827 AT NODE BOTTOM-1.2400 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 5.939E-02 TIME AVG. FORCE 3.934E-02 LARGEST RESIDUAL FORCE 5.047E-04 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -36.4 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.280E-05 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 5.05063E-12 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 826.812E-09 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 5.913E-02 TIME AVG. FORCE 3.933E-02 LARGEST RESIDUAL FORCE 9.750E-05 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -36.4 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.346E-05 AT NODE 15 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.353E-02 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 9.020E-03, FRACTION OF STEP COMPLETED 8.915E-02 STEP TIME COMPLETED 8.915E-02, TOTAL TIME COMPLETED 8.915E-02 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -8.39508E-06 AT NODE 2384 DOF 3 INCREMENT 21 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.353E-02 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.60 D.O.F. 2 RATIO = 113.097E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 21 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 3.383E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -362.345E-06 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -188.069 AT NODE BOTTOM-1.2184 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.129 TIME AVG. FORCE 4.360E-02 LARGEST RESIDUAL FORCE 88.6 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.43 AT NODE 2380 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 11.2 AT NODE 2384 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 263.200E-06 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 46.7758 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 6.619E-02 TIME AVG. FORCE 4.061E-02 LARGEST RESIDUAL FORCE 2.398E-02 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.43 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.512E-03 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 8.22232E-09 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -289.230E-03 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 6.089E-02 TIME AVG. FORCE 4.035E-02 LARGEST RESIDUAL FORCE 0.345 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.43 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.991E-04 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 208.034E-15 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 39.0814E-09 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 6.080E-02 TIME AVG. FORCE 4.035E-02 LARGEST RESIDUAL FORCE -1.321E-07 AT NODE 26 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.43 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.592E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.074E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.383E-03, FRACTION OF STEP COMPLETED 9.253E-02 STEP TIME COMPLETED 9.253E-02, TOTAL TIME COMPLETED 9.253E-02 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -9.29857E-06 AT NODE 2380 DOF 3 INCREMENT 22 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.074E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -218.766E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -45.7351 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 7.05 TIME AVG. FORCE 0.359 LARGEST RESIDUAL FORCE 3.501E+04 AT NODE 36 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 13.8 AT NODE 2182 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 17.4 AT NODE 2182 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. ***WARNING: THE AVERAGE FORCE USED TO ENFORCE CONTACT CONSTRAINTS AT NODE BOTTOM-1.1988 IS 10.0072E+03 TIMES LARGER THAN THE AVERAGE AT THE OTHER NODES IN THE MODEL. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM CLOSED TO OPEN 10 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 221.476E-06 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 41.6064 AT NODE BOTTOM-1.2408 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.465 TIME AVG. FORCE 5.965E-02 LARGEST RESIDUAL FORCE -316. AT NODE 21 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 13.8 AT NODE 2392 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.731E-03 AT NODE 2192 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 10 POINTS CHANGED FROM OPEN TO CLOSED 10 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 40.5285E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 7.61371 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 8.001E-02 TIME AVG. FORCE 4.215E-02 LARGEST RESIDUAL FORCE 2.927E-02 AT NODE 2191 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 13.8 AT NODE 4027 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.687E-03 AT NODE 2192 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 167.086E-12 AT NODE BOTTOM-1.2400 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -49.9415E-03 AT NODE BOTTOM-1.2188 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 7.897E-02 TIME AVG. FORCE 4.210E-02 LARGEST RESIDUAL FORCE 3.884E-02 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 13.8 AT NODE 2190 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.572E-05 AT NODE 6 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 7.76229E-15 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.70127E-09 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 7.895E-02 TIME AVG. FORCE 4.210E-02 LARGEST RESIDUAL FORCE -1.969E-07 AT NODE 20 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 13.8 AT NODE 2190 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.481E-07 AT NODE 18 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 7.611E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 5.074E-03, FRACTION OF STEP COMPLETED 9.761E-02 STEP TIME COMPLETED 9.761E-02, TOTAL TIME COMPLETED 9.761E-02 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.00528E-05 AT NODE 1768 DOF 3 INCREMENT 23 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 7.611E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 AVERAGE FORCE 7.530E+04 TIME AVG. FORCE 3.274E+03 LARGEST RESIDUAL FORCE 1.947E+07 AT NODE 56 DOF 1 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 40.9 AT NODE 58 DOF 2 INSTANCE: TOP-1 LARGEST CORRECTION TO DISP. 40.9 AT NODE 58 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.59E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 51 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.36 D.O.F. 2 RATIO = 38.1032E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. ELEMENT TOP-1.3 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.7 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.9 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.10 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.11 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.13 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.14 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.16 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.19 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.23 IS DISTORTING EXCESSIVELY. ***WARNING: EXCESSIVE DISTORTION AT A TOTAL OF 10 INTEGRATION POINTS IN SOLID (CONTINUUM) ELEMENTS ***NOTE: ELEMENTS ARE DISTORTING EXCESSIVELY. CONVERGENCE IS JUDGED UNLIKELY. INCREMENT 23 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.903E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 359.203E-06 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 43.0155 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.169 TIME AVG. FORCE 4.761E-02 LARGEST RESIDUAL FORCE -19.5 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 8.59 AT NODE 2192 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.43 AT NODE 2192 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.40000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 9.79367E-06 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 525.670E-03 AT NODE BOTTOM-1.2400 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 8.483E-02 TIME AVG. FORCE 4.396E-02 LARGEST RESIDUAL FORCE 3.04 AT NODE 45 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 8.59 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.608E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.90000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 71.4831E-12 AT NODE BOTTOM-1.2420 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -218.990E-03 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 8.658E-02 TIME AVG. FORCE 4.404E-02 LARGEST RESIDUAL FORCE 0.181 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 8.59 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.655E-05 AT NODE 60 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 181.438E-15 AT NODE BOTTOM-1.2200 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 39.7659E-09 AT NODE BOTTOM-1.2200 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 8.649E-02 TIME AVG. FORCE 4.403E-02 LARGEST RESIDUAL FORCE -3.366E-07 AT NODE 2207 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 8.59 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.887E-06 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.854E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.903E-03, FRACTION OF STEP COMPLETED 0.100 STEP TIME COMPLETED 0.100 , TOTAL TIME COMPLETED 0.100 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.42274E-05 AT NODE 2416 DOF 3 INCREMENT 24 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.854E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 2.50788E-03 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 458.624 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.302 TIME AVG. FORCE 5.478E-02 LARGEST RESIDUAL FORCE -53.8 AT NODE 2008 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 13.1 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.194 AT NODE 1804 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 11.7552E-06 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.89287 AT NODE BOTTOM-1.2416 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 9.819E-02 TIME AVG. FORCE 4.629E-02 LARGEST RESIDUAL FORCE 0.256 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 13.1 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.598E-03 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 6.08088E-12 AT NODE BOTTOM-1.2416 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -243.829E-03 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 9.847E-02 TIME AVG. FORCE 4.630E-02 LARGEST RESIDUAL FORCE 0.299 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 13.1 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.104E-05 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 143.204E-15 AT NODE BOTTOM-1.2212 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 26.9025E-09 AT NODE BOTTOM-1.2212 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 9.835E-02 TIME AVG. FORCE 4.630E-02 LARGEST RESIDUAL FORCE -2.496E-07 AT NODE 2219 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 13.1 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.301E-06 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.281E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.854E-03, FRACTION OF STEP COMPLETED 0.102 STEP TIME COMPLETED 0.102 , TOTAL TIME COMPLETED 0.102 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.13681E-05 AT NODE 1820 DOF 3 INCREMENT 25 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.281E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 AVERAGE FORCE 2.661E+04 TIME AVG. FORCE 1.064E+03 LARGEST RESIDUAL FORCE -6.084E+06 AT NODE 29 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 24.8 AT NODE 58 DOF 2 INSTANCE: TOP-1 LARGEST CORRECTION TO DISP. 24.8 AT NODE 58 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.61E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 19 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 100.487E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. ELEMENT TOP-1.14 IS DISTORTING EXCESSIVELY. ***WARNING: EXCESSIVE DISTORTION AT A TOTAL OF 1 INTEGRATION POINTS IN SOLID (CONTINUUM) ELEMENTS ***NOTE: ELEMENTS ARE DISTORTING EXCESSIVELY. CONVERGENCE IS JUDGED UNLIKELY. INCREMENT 25 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.070E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 198.678E-06 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 35.2009 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.123 TIME AVG. FORCE 4.936E-02 LARGEST RESIDUAL FORCE 2.75 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.30 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.604 AT NODE 2228 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 141.105E-06 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 25.6810 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.108 TIME AVG. FORCE 4.874E-02 LARGEST RESIDUAL FORCE 2.875E-02 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.30 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.331E-04 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 3.10605E-06 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 83.3572E-03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.102 TIME AVG. FORCE 4.854E-02 LARGEST RESIDUAL FORCE 4.038E-03 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.30 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.119E-04 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 1.65194E-12 AT NODE BOTTOM-1.2232 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 310.333E-09 AT NODE BOTTOM-1.2232 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.102 TIME AVG. FORCE 4.852E-02 LARGEST RESIDUAL FORCE 4.947E-05 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.30 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.195E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.605E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.070E-03, FRACTION OF STEP COMPLETED 0.103 STEP TIME COMPLETED 0.103 , TOTAL TIME COMPLETED 0.103 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.81344E-05 AT NODE 1824 DOF 3 INCREMENT 26 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.605E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR -44.9094E-06 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -9.74630 AT NODE BOTTOM-1.2236 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.137 TIME AVG. FORCE 5.191E-02 LARGEST RESIDUAL FORCE -33.1 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.26 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.19 AT NODE 2428 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 10 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 89.6277E-06 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 5.06007 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.108 TIME AVG. FORCE 5.081E-02 LARGEST RESIDUAL FORCE 0.361 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.26 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.188E-04 AT NODE 30 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 21.7739E-06 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.77220 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.105 TIME AVG. FORCE 5.071E-02 LARGEST RESIDUAL FORCE 6.966E-04 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.26 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.418E-05 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 23.7428E-12 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.46035E-06 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.105 TIME AVG. FORCE 5.068E-02 LARGEST RESIDUAL FORCE 3.575E-04 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.26 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.515E-05 AT NODE 36 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 3 MAX. PENETRATION ERROR -633.317E-18 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -101.979E-12 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.105 TIME AVG. FORCE 5.068E-02 LARGEST RESIDUAL FORCE -5.130E-10 AT NODE 2695 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 5.26 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.304E-10 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.408E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 3 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.605E-03, FRACTION OF STEP COMPLETED 0.105 STEP TIME COMPLETED 0.105 , TOTAL TIME COMPLETED 0.105 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.78427E-05 AT NODE 1828 DOF 3 INCREMENT 27 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.408E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 271.211E-06 AT NODE BOTTOM-1.1836 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -91.9245 AT NODE BOTTOM-1.2232 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.251 TIME AVG. FORCE 5.808E-02 LARGEST RESIDUAL FORCE 103. AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.32 AT NODE 2036 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.57 AT NODE 2420 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 66.4631E-06 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 10.7022 AT NODE BOTTOM-1.2444 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.115 TIME AVG. FORCE 5.305E-02 LARGEST RESIDUAL FORCE 3.09 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.32 AT NODE 2428 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.294E-04 AT NODE 12 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 308.245E-12 AT NODE BOTTOM-1.1836 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 39.4790E-06 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.110 TIME AVG. FORCE 5.286E-02 LARGEST RESIDUAL FORCE 1.014E-03 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.32 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.394E-05 AT NODE 12 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -736.570E-18 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -138.373E-12 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.110 TIME AVG. FORCE 5.286E-02 LARGEST RESIDUAL FORCE -5.809E-09 AT NODE 2036 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 4.32 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.887E-09 AT NODE 30 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.612E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.408E-03, FRACTION OF STEP COMPLETED 0.107 STEP TIME COMPLETED 0.107 , TOTAL TIME COMPLETED 0.107 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.11906E-05 AT NODE 1631 DOF 1 INCREMENT 28 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.612E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -184.707E-06 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -27.4609 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.994 TIME AVG. FORCE 8.648E-02 LARGEST RESIDUAL FORCE -1.294E+03 AT NODE 30 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.88 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -9.36 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 7 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 16 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 350.321E-06 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 70.0916 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.647 TIME AVG. FORCE 7.408E-02 LARGEST RESIDUAL FORCE 238. AT NODE 24 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.89 AT NODE 2444 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.255E-03 AT NODE 2232 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 10.9079E-06 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.46369 AT NODE BOTTOM-1.2444 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.104 TIME AVG. FORCE 5.470E-02 LARGEST RESIDUAL FORCE 3.409E-02 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.88 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.194E-03 AT NODE 2232 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 7.61051E-12 AT NODE BOTTOM-1.2444 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.39685E-06 AT NODE BOTTOM-1.2440 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.104 TIME AVG. FORCE 5.468E-02 LARGEST RESIDUAL FORCE 1.406E-04 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.88 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.780E-05 AT NODE 15 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.418E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.612E-03, FRACTION OF STEP COMPLETED 0.111 STEP TIME COMPLETED 0.111 , TOTAL TIME COMPLETED 0.111 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.24989E-05 AT NODE 1832 DOF 3 INCREMENT 29 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.418E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING 12 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.61562E-03 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 193.383 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.677 TIME AVG. FORCE 7.612E-02 LARGEST RESIDUAL FORCE -171. AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -20.9 AT NODE 1824 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -16.6 AT NODE 2032 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 40.3868E-06 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 7.58707 AT NODE BOTTOM-1.2420 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 9.360E-02 TIME AVG. FORCE 5.602E-02 LARGEST RESIDUAL FORCE -4.77 AT NODE 21 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -20.9 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.997E-03 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 1.07814E-09 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -68.9924E-03 AT NODE BOTTOM-1.2220 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 9.197E-02 TIME AVG. FORCE 5.596E-02 LARGEST RESIDUAL FORCE 5.332E-02 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -20.9 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.981E-05 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 14.5987E-15 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.19962E-09 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 9.193E-02 TIME AVG. FORCE 5.596E-02 LARGEST RESIDUAL FORCE -1.475E-07 AT NODE 2015 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -20.9 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.136E-07 AT NODE 30 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 8.127E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 5.418E-03, FRACTION OF STEP COMPLETED 0.116 STEP TIME COMPLETED 0.116 , TOTAL TIME COMPLETED 0.116 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.12658E-05 AT NODE 1796 DOF 3 INCREMENT 30 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 8.127E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.61E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 188.152E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 30 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.032E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 362.454E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 66.0232 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.142 TIME AVG. FORCE 5.884E-02 LARGEST RESIDUAL FORCE 20.9 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -9.40 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.57 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 12.3547E-09 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.53494E-03 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 8.727E-02 TIME AVG. FORCE 5.700E-02 LARGEST RESIDUAL FORCE 1.698E-02 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -9.40 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.162E-04 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -539.728E-18 AT NODE BOTTOM-1.2408 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -101.394E-12 AT NODE BOTTOM-1.2408 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 8.728E-02 TIME AVG. FORCE 5.700E-02 LARGEST RESIDUAL FORCE 3.144E-07 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -9.40 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.779E-08 AT NODE 32 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.048E-03 ITERATION SUMMARY FOR THE INCREMENT: 3 TOTAL ITERATIONS, OF WHICH 1 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.032E-03, FRACTION OF STEP COMPLETED 0.119 STEP TIME COMPLETED 0.119 , TOTAL TIME COMPLETED 0.119 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.50937E-05 AT NODE 2400 DOF 3 INCREMENT 31 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.048E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 8.96152E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.36784E+03 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.258 TIME AVG. FORCE 6.347E-02 LARGEST RESIDUAL FORCE 80.8 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -11.4 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.70 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 44.4076E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 7.99379 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 8.200E-02 TIME AVG. FORCE 5.781E-02 LARGEST RESIDUAL FORCE 2.66 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -11.4 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.349E-02 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 128.835E-12 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -370.735E-03 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 8.297E-02 TIME AVG. FORCE 5.784E-02 LARGEST RESIDUAL FORCE 0.364 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -11.4 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.898E-05 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 642.374E-15 AT NODE BOTTOM-1.2196 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 137.916E-09 AT NODE BOTTOM-1.2196 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 8.282E-02 TIME AVG. FORCE 5.784E-02 LARGEST RESIDUAL FORCE 6.599E-07 AT NODE 2187 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -11.4 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.135E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.572E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.048E-03, FRACTION OF STEP COMPLETED 0.122 STEP TIME COMPLETED 0.122 , TOTAL TIME COMPLETED 0.122 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.25806E-05 AT NODE 1780 DOF 3 INCREMENT 32 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.572E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 389.745E-03 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 22.5618E+03 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 1.044E+03 TIME AVG. FORCE 32.7 LARGEST RESIDUAL FORCE 4.350E+05 AT NODE 44 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.84 AT NODE 47 DOF 2 INSTANCE: TOP-1 LARGEST CORRECTION TO DISP. 12.6 AT NODE 2204 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.30000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.40000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.22333E-03 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.46698E+03 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 124. TIME AVG. FORCE 3.94 LARGEST RESIDUAL FORCE -2.930E+04 AT NODE 26 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.55 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST CORRECTION TO DISP. -0.849 AT NODE 1 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 6 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM CLOSED TO OPEN 2 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 112.429E-03 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 14.0806E+03 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 87.7 TIME AVG. FORCE 2.80 LARGEST RESIDUAL FORCE 4.051E+04 AT NODE 29 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.51 AT NODE 1780 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.64 AT NODE 18 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR -18.9517E-03 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.37348E+03 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 47.3 TIME AVG. FORCE 1.54 LARGEST RESIDUAL FORCE -1.269E+04 AT NODE 40 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.51 AT NODE 1980 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.715 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 50.6162E-03 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 7.84563E+03 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 29.6 TIME AVG. FORCE 0.980 LARGEST RESIDUAL FORCE 9.487E+03 AT NODE 44 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.51 AT NODE 1980 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.863 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 5 MAX. PENETRATION ERROR -3.54936E-03 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -650.899 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 16.3 TIME AVG. FORCE 0.567 LARGEST RESIDUAL FORCE 3.955E+03 AT NODE 44 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.51 AT NODE 2396 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.468 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 6 MAX. PENETRATION ERROR 5.23014E-03 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 977.574 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 10.4 TIME AVG. FORCE 0.381 LARGEST RESIDUAL FORCE 3.194E+03 AT NODE 29 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.51 AT NODE 2184 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.467 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -589.541E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -97.3237 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 5.82 TIME AVG. FORCE 0.238 LARGEST RESIDUAL FORCE 1.489E+03 AT NODE 44 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.51 AT NODE 1980 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.314 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 7 MAX. PENETRATION ERROR 12.8345E-03 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 344.445 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.77 TIME AVG. FORCE 0.174 LARGEST RESIDUAL FORCE 1.189E+03 AT NODE 29 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.51 AT NODE 1980 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.291 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 8 MAX. PENETRATION ERROR 6.02894E-03 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -978.494 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 8.98 TIME AVG. FORCE 0.337 LARGEST RESIDUAL FORCE 8.497E+03 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.51 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.507 AT NODE 17 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 9 MAX. CONTACT FORCE ERROR -294.263 AT NODE BOTTOM-1.2196 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.362 TIME AVG. FORCE 6.734E-02 LARGEST RESIDUAL FORCE -40.1 AT NODE 17 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.51 AT NODE 1980 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.361E-02 AT NODE 44 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.45 D.O.F. 2 RATIO = 288.883E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 32 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.143E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 127.285E-06 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 11.2116 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 8.491E-02 TIME AVG. FORCE 5.868E-02 LARGEST RESIDUAL FORCE 3.23 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.77 AT NODE 2196 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.51 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 5.72092E-06 AT NODE BOTTOM-1.2400 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 614.136E-03 AT NODE BOTTOM-1.2400 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 8.236E-02 TIME AVG. FORCE 5.860E-02 LARGEST RESIDUAL FORCE 2.633E-03 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.77 AT NODE 2400 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.735E-04 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 2.43785E-12 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 392.551E-09 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 8.213E-02 TIME AVG. FORCE 5.860E-02 LARGEST RESIDUAL FORCE 5.054E-05 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.77 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.866E-06 AT NODE 15 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.714E-03 ITERATION SUMMARY FOR THE INCREMENT: 3 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.143E-03, FRACTION OF STEP COMPLETED 0.123 STEP TIME COMPLETED 0.123 , TOTAL TIME COMPLETED 0.123 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.16387E-05 AT NODE 1768 DOF 3 INCREMENT 33 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.714E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -126.143E-06 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -21.6266 AT NODE BOTTOM-1.2176 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.106 TIME AVG. FORCE 6.003E-02 LARGEST RESIDUAL FORCE 25.4 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.16 AT NODE 2184 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.99 AT NODE 2392 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 84.4833E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 16.2816 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 8.408E-02 TIME AVG. FORCE 5.937E-02 LARGEST RESIDUAL FORCE 1.709E-03 AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.16 AT NODE 2388 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.911E-04 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 1.94077E-09 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -201.356E-03 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 8.254E-02 TIME AVG. FORCE 5.932E-02 LARGEST RESIDUAL FORCE 0.252 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.16 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.805E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 91.5639E-15 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 17.2013E-09 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 8.247E-02 TIME AVG. FORCE 5.932E-02 LARGEST RESIDUAL FORCE -1.270E-07 AT NODE 1987 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -2.16 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.045E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.572E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.714E-03, FRACTION OF STEP COMPLETED 0.124 STEP TIME COMPLETED 0.124 , TOTAL TIME COMPLETED 0.124 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -8.53768E-06 AT NODE 1972 DOF 3 INCREMENT 34 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.572E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 16 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -55.4594E-06 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -11.9070 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.571 TIME AVG. FORCE 7.436E-02 LARGEST RESIDUAL FORCE 1.896E+03 AT NODE 42 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 1.58 AT NODE 1772 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.82 AT NODE 2379 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 18 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 55.2748E-06 AT NODE BOTTOM-1.2188 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -16.6992 AT NODE BOTTOM-1.2388 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.668 TIME AVG. FORCE 7.721E-02 LARGEST RESIDUAL FORCE 294. AT NODE 24 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 1.58 AT NODE 2388 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.584E-03 AT NODE 2192 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 23.6929E-06 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.45097 AT NODE BOTTOM-1.2388 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 9.482E-02 TIME AVG. FORCE 6.036E-02 LARGEST RESIDUAL FORCE -6.495E-02 AT NODE 27 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 1.58 AT NODE 4019 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.527E-03 AT NODE 2192 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.40000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 63.3350E-12 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 10.1984E-06 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 9.428E-02 TIME AVG. FORCE 6.035E-02 LARGEST RESIDUAL FORCE 3.964E-04 AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 1.58 AT NODE 4019 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.879E-05 AT NODE 1 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -660.774E-18 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -113.728E-12 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 9.428E-02 TIME AVG. FORCE 6.035E-02 LARGEST RESIDUAL FORCE 2.330E-09 AT NODE 22 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 1.58 AT NODE 4019 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -9.348E-10 AT NODE 54 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.857E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.572E-03, FRACTION OF STEP COMPLETED 0.127 STEP TIME COMPLETED 0.127 , TOTAL TIME COMPLETED 0.127 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.29947E-05 AT NODE 1780 DOF 3 INCREMENT 35 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.857E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 671.402E-06 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -122.309 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.369 TIME AVG. FORCE 6.916E-02 LARGEST RESIDUAL FORCE 124. AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 12.0 AT NODE 1976 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.59 AT NODE 1976 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 54.9120E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 8.97980 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.105 TIME AVG. FORCE 6.164E-02 LARGEST RESIDUAL FORCE 6.47 AT NODE 27 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 12.0 AT NODE 1980 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.130E-03 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 790.131E-12 AT NODE BOTTOM-1.2408 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 138.655E-06 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.106 TIME AVG. FORCE 6.166E-02 LARGEST RESIDUAL FORCE 1.018E-03 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 12.0 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.540E-05 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -1.06005E-15 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -199.142E-12 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.106 TIME AVG. FORCE 6.166E-02 LARGEST RESIDUAL FORCE 1.128E-08 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 12.0 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.087E-09 AT NODE 59 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.786E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.857E-03, FRACTION OF STEP COMPLETED 0.131 STEP TIME COMPLETED 0.131 , TOTAL TIME COMPLETED 0.131 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.28910E-05 AT NODE 1792 DOF 3 INCREMENT 36 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.786E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 40 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 20 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED FROM STICKING TO SLIPPING 8 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 31.2100E-03 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 5.72231E+03 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.659 TIME AVG. FORCE 7.825E-02 LARGEST RESIDUAL FORCE -225. AT NODE 2000 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 25.9 AT NODE 2408 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.91 AT NODE 2408 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 57.5596E-06 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 12.3122 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.173 TIME AVG. FORCE 6.476E-02 LARGEST RESIDUAL FORCE 28.5 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 25.9 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.740E-02 AT NODE 43 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 481.710E-12 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -456.771E-03 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.136 TIME AVG. FORCE 6.372E-02 LARGEST RESIDUAL FORCE 0.522 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 25.9 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.172E-04 AT NODE 60 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 568.106E-15 AT NODE BOTTOM-1.2216 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 106.725E-09 AT NODE BOTTOM-1.2216 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.135 TIME AVG. FORCE 6.371E-02 LARGEST RESIDUAL FORCE 7.409E-07 AT NODE 2007 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 25.9 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.646E-06 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 8.679E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 5.786E-03, FRACTION OF STEP COMPLETED 0.137 STEP TIME COMPLETED 0.137 , TOTAL TIME COMPLETED 0.137 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.28042E-05 AT NODE 2436 DOF 3 INCREMENT 37 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 8.679E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.54 D.O.F. 2 RATIO = 517.269E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 37 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.170E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 849.584E-06 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 136.065 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.253 TIME AVG. FORCE 6.882E-02 LARGEST RESIDUAL FORCE 30.7 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.88 AT NODE 2220 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.82 AT NODE 2232 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 43.1256E-06 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 8.68273 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.142 TIME AVG. FORCE 6.582E-02 LARGEST RESIDUAL FORCE 5.282E-02 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.88 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.192E-03 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 190.085E-12 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -389.669E-03 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.139 TIME AVG. FORCE 6.575E-02 LARGEST RESIDUAL FORCE 0.341 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.88 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.042E-05 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 768.904E-15 AT NODE BOTTOM-1.2224 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 165.082E-09 AT NODE BOTTOM-1.2224 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.139 TIME AVG. FORCE 6.575E-02 LARGEST RESIDUAL FORCE 1.227E-06 AT NODE 2032 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 6.88 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.017E-06 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.255E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.170E-03, FRACTION OF STEP COMPLETED 0.139 STEP TIME COMPLETED 0.139 , TOTAL TIME COMPLETED 0.139 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 2.11751E-05 AT NODE 2440 DOF 3 INCREMENT 38 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.255E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -368.501E-06 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -66.5228 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.287 TIME AVG. FORCE 7.157E-02 LARGEST RESIDUAL FORCE 61.7 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 3.49 AT NODE 2036 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -6.83 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 424.065E-06 AT NODE BOTTOM-1.1836 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 48.5923 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.199 TIME AVG. FORCE 6.924E-02 LARGEST RESIDUAL FORCE 12.6 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 3.49 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.014E-03 AT NODE 43 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 8.02050E-09 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.30061E-03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.146 TIME AVG. FORCE 6.785E-02 LARGEST RESIDUAL FORCE 1.241E-02 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 3.49 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.000E-04 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 1.24660E-15 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 200.732E-12 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.146 TIME AVG. FORCE 6.785E-02 LARGEST RESIDUAL FORCE 1.690E-07 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 3.49 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.091E-08 AT NODE 59 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.882E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.255E-03, FRACTION OF STEP COMPLETED 0.142 STEP TIME COMPLETED 0.142 , TOTAL TIME COMPLETED 0.142 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.61156E-05 AT NODE 2651 DOF 1 INCREMENT 39 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.882E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -1.12938E-03 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -222.482 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 23.7 TIME AVG. FORCE 0.674 LARGEST RESIDUAL FORCE -1.023E+05 AT NODE 42 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -11.3 AT NODE 2442 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -16.5 AT NODE 2442 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 10 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 365.823E-06 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 74.9005 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.222 TIME AVG. FORCE 7.179E-02 LARGEST RESIDUAL FORCE -34.6 AT NODE 2432 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -11.3 AT NODE 4076 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.383E-03 AT NODE 12 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 41.4172E-06 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 6.66914 AT NODE BOTTOM-1.2428 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.129 TIME AVG. FORCE 6.942E-02 LARGEST RESIDUAL FORCE 1.879E-02 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -11.3 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.108E-04 AT NODE 47 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 260.442E-12 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 41.9372E-06 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.128 TIME AVG. FORCE 6.940E-02 LARGEST RESIDUAL FORCE 6.953E-04 AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -11.3 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.359E-05 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 707.017E-18 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 154.958E-12 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.128 TIME AVG. FORCE 6.940E-02 LARGEST RESIDUAL FORCE 5.575E-09 AT NODE 37 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -11.3 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.533E-09 AT NODE 9 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 7.323E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.882E-03, FRACTION OF STEP COMPLETED 0.147 STEP TIME COMPLETED 0.147 , TOTAL TIME COMPLETED 0.147 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.35207E-05 AT NODE 2651 DOF 1 INCREMENT 40 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 7.323E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 40 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 20 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM STICKING TO SLIPPING 14 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 38.7427E-03 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 7.10002E+03 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.01 TIME AVG. FORCE 9.283E-02 LARGEST RESIDUAL FORCE -439. AT NODE 2012 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -31.6 AT NODE 2420 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -14.7 AT NODE 2420 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 14 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 105.497E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -17.1818 AT NODE BOTTOM-1.2184 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.158 TIME AVG. FORCE 7.162E-02 LARGEST RESIDUAL FORCE 53.2 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -31.6 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.693E-02 AT NODE 46 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 6 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 58.5549E-06 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 9.42866 AT NODE BOTTOM-1.2388 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.107 TIME AVG. FORCE 7.033E-02 LARGEST RESIDUAL FORCE 0.550 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -31.6 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.632E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 19.2152E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.57842 AT NODE BOTTOM-1.2404 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.106 TIME AVG. FORCE 7.032E-02 LARGEST RESIDUAL FORCE 8.468E-04 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -31.6 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.954E-05 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 20.0866E-12 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.68363E-06 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.106 TIME AVG. FORCE 7.030E-02 LARGEST RESIDUAL FORCE 2.458E-04 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -31.6 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.889E-05 AT NODE 15 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.098E-02 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 7.323E-03, FRACTION OF STEP COMPLETED 0.154 STEP TIME COMPLETED 0.154 , TOTAL TIME COMPLETED 0.154 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.51520E-05 AT NODE 1776 DOF 3 INCREMENT 41 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.098E-02 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.3 D.O.F. 2 RATIO = 127.618E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 41 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.746E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.82E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 266.269E-06 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 39.8279 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.120 TIME AVG. FORCE 7.152E-02 LARGEST RESIDUAL FORCE -15.4 AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -6.24 AT NODE 2400 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.63 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 36.2247E-06 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 6.83703 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.105 TIME AVG. FORCE 7.114E-02 LARGEST RESIDUAL FORCE 7.456E-03 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -6.24 AT NODE 2392 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.810E-04 AT NODE 17 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 55.6842E-12 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 10.4609E-06 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.104 TIME AVG. FORCE 7.112E-02 LARGEST RESIDUAL FORCE 5.771E-04 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -6.24 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.984E-05 AT NODE 12 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 639.069E-18 AT NODE BOTTOM-1.2188 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 140.065E-12 AT NODE BOTTOM-1.2188 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.104 TIME AVG. FORCE 7.112E-02 LARGEST RESIDUAL FORCE 9.845E-10 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -6.24 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.399E-09 AT NODE 27 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.119E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.746E-03, FRACTION OF STEP COMPLETED 0.157 STEP TIME COMPLETED 0.157 , TOTAL TIME COMPLETED 0.157 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.79065E-05 AT NODE 2380 DOF 3 INCREMENT 42 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.119E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM SLIPPING TO STICKING 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -639.106E-06 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -114.204 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.944 TIME AVG. FORCE 9.191E-02 LARGEST RESIDUAL FORCE 3.073E+03 AT NODE 36 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 2.61 AT NODE 2174 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 12.0 AT NODE 2178 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 6 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 70.5529E-06 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 11.3606 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.272 TIME AVG. FORCE 7.591E-02 LARGEST RESIDUAL FORCE 98.1 AT NODE 2184 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 2.61 AT NODE 1772 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -6.066E-04 AT NODE 2184 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 15.9248E-06 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.56427 AT NODE BOTTOM-1.2384 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.120 TIME AVG. FORCE 7.230E-02 LARGEST RESIDUAL FORCE 2.981E-03 AT NODE 2183 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 2.61 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.469E-04 AT NODE 2184 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 7.22502E-12 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -489.082E-03 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.121 TIME AVG. FORCE 7.230E-02 LARGEST RESIDUAL FORCE 0.520 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 2.61 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.251E-05 AT NODE 2384 DOF 2 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 703.792E-15 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 132.215E-09 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.120 TIME AVG. FORCE 7.230E-02 LARGEST RESIDUAL FORCE 3.299E-06 AT NODE 38 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 2.61 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.002E-06 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 6.179E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.119E-03, FRACTION OF STEP COMPLETED 0.161 STEP TIME COMPLETED 0.161 , TOTAL TIME COMPLETED 0.161 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.61231E-05 AT NODE 2396 DOF 3 INCREMENT 43 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 6.179E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING 12 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 2.42582E-03 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 437.990 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.830 TIME AVG. FORCE 8.991E-02 LARGEST RESIDUAL FORCE -296. AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 24.6 AT NODE 2388 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 20.7 AT NODE 1980 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 124.526E-06 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 21.9803 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.170 TIME AVG. FORCE 7.457E-02 LARGEST RESIDUAL FORCE 6.68 AT NODE 24 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 24.6 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.635E-03 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 4.13854E-09 AT NODE BOTTOM-1.2408 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 715.443E-06 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.152 TIME AVG. FORCE 7.415E-02 LARGEST RESIDUAL FORCE 2.509E-03 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 24.6 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.102E-04 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 603.340E-18 AT NODE BOTTOM-1.2212 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 113.344E-12 AT NODE BOTTOM-1.2212 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.152 TIME AVG. FORCE 7.415E-02 LARGEST RESIDUAL FORCE 5.729E-08 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 24.6 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.569E-09 AT NODE 3 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 9.268E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 6.179E-03, FRACTION OF STEP COMPLETED 0.167 STEP TIME COMPLETED 0.167 , TOTAL TIME COMPLETED 0.167 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.88758E-05 AT NODE 2424 DOF 3 INCREMENT 44 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 9.268E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.60 D.O.F. 2 RATIO = 134.593E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 44 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.317E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.29924E-03 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 238.411 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.406 TIME AVG. FORCE 8.169E-02 LARGEST RESIDUAL FORCE 46.2 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 10.2 AT NODE 2416 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.987 AT NODE 2416 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.29954E-06 AT NODE BOTTOM-1.2416 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 104.628E-03 AT NODE BOTTOM-1.2416 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.166 TIME AVG. FORCE 7.625E-02 LARGEST RESIDUAL FORCE 0.107 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 10.2 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.935E-03 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 81.9111E-15 AT NODE BOTTOM-1.2420 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 15.3879E-09 AT NODE BOTTOM-1.2420 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.166 TIME AVG. FORCE 7.624E-02 LARGEST RESIDUAL FORCE -5.892E-06 AT NODE 2416 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 10.2 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.060E-06 AT NODE 3 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.476E-03 ITERATION SUMMARY FOR THE INCREMENT: 3 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.317E-03, FRACTION OF STEP COMPLETED 0.170 STEP TIME COMPLETED 0.170 , TOTAL TIME COMPLETED 0.170 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.81604E-05 AT NODE 2428 DOF 3 INCREMENT 45 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.476E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 9.95941E-03 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.82281E+03 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.403 TIME AVG. FORCE 8.350E-02 LARGEST RESIDUAL FORCE -131. AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 10.2 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.13 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 170.979E-06 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 29.9222 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.177 TIME AVG. FORCE 7.848E-02 LARGEST RESIDUAL FORCE 2.85 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 10.2 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.446E-02 AT NODE 13 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 2.70420E-09 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 467.410E-06 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.173 TIME AVG. FORCE 7.839E-02 LARGEST RESIDUAL FORCE 5.356E-03 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 10.2 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.646E-04 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 896.025E-18 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 144.281E-12 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.173 TIME AVG. FORCE 7.839E-02 LARGEST RESIDUAL FORCE 5.223E-08 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 10.2 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.216E-08 AT NODE 2040 DOF 3 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.213E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.476E-03, FRACTION OF STEP COMPLETED 0.173 STEP TIME COMPLETED 0.173 , TOTAL TIME COMPLETED 0.173 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 2.07330E-05 AT NODE 2440 DOF 3 INCREMENT 46 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.213E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -11.0046E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.36891E+03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 5.74 TIME AVG. FORCE 0.202 LARGEST RESIDUAL FORCE -1.810E+04 AT NODE 42 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.12 AT NODE 2034 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -18.4 AT NODE 2034 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 6 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM CLOSED TO OPEN 14 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 386.282E-06 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 77.4798 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.372 TIME AVG. FORCE 8.478E-02 LARGEST RESIDUAL FORCE -63.6 AT NODE 2440 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -3.12 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.838E-02 AT NODE 58 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 21.0201E-06 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.60700 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.166 TIME AVG. FORCE 8.030E-02 LARGEST RESIDUAL FORCE 2.350E-02 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.12 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.944E-04 AT NODE 15 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 22.7323E-12 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -294.882E-03 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.165 TIME AVG. FORCE 8.027E-02 LARGEST RESIDUAL FORCE 0.243 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.12 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.909E-05 AT NODE 2032 DOF 2 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 5 MAX. PENETRATION ERROR 244.640E-15 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -14.2665E-03 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINT ERRORS ARE WITHIN THE TOLERANCES. AVERAGE FORCE 0.165 TIME AVG. FORCE 8.028E-02 LARGEST RESIDUAL FORCE 7.929E-03 AT NODE 60 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.12 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.298E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 903.752E-18 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 169.780E-12 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.165 TIME AVG. FORCE 8.028E-02 LARGEST RESIDUAL FORCE 1.096E-07 AT NODE 38 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.12 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.682E-07 AT NODE 60 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 7.820E-03 ITERATION SUMMARY FOR THE INCREMENT: 6 TOTAL ITERATIONS, OF WHICH 5 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 5.213E-03, FRACTION OF STEP COMPLETED 0.178 STEP TIME COMPLETED 0.178 , TOTAL TIME COMPLETED 0.178 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.79878E-05 AT NODE 2424 DOF 3 INCREMENT 47 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 7.820E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING 12 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 3.05395E-03 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 552.921 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.23 TIME AVG. FORCE 0.105 LARGEST RESIDUAL FORCE -424. AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -32.9 AT NODE 2028 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -28.2 AT NODE 2032 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 157.698E-06 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 23.7338 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.135 TIME AVG. FORCE 8.145E-02 LARGEST RESIDUAL FORCE -6.87 AT NODE 21 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -32.9 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.791E-03 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 4.94122E-09 AT NODE BOTTOM-1.2408 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -618.540E-03 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.133 TIME AVG. FORCE 8.139E-02 LARGEST RESIDUAL FORCE 0.715 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -32.9 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.379E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 1.03447E-12 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 194.336E-09 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.133 TIME AVG. FORCE 8.139E-02 LARGEST RESIDUAL FORCE -8.702E-07 AT NODE 2004 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -32.9 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.565E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.173E-02 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 7.820E-03, FRACTION OF STEP COMPLETED 0.186 STEP TIME COMPLETED 0.186 , TOTAL TIME COMPLETED 0.186 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -2.00814E-05 AT NODE 1780 DOF 3 INCREMENT 48 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.173E-02 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 994.030E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 48 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.933E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 4.59032E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 790.040 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.314 TIME AVG. FORCE 8.623E-02 LARGEST RESIDUAL FORCE 126. AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -9.47 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.86 AT NODE 2188 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 79.5755E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 15.6395 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.127 TIME AVG. FORCE 8.234E-02 LARGEST RESIDUAL FORCE 0.776 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -9.47 AT NODE 2396 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.756E-03 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 300.715E-12 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 57.7871E-06 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.126 TIME AVG. FORCE 8.232E-02 LARGEST RESIDUAL FORCE 1.636E-03 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -9.47 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.056E-04 AT NODE 57 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 499.543E-18 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 107.251E-12 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.126 TIME AVG. FORCE 8.232E-02 LARGEST RESIDUAL FORCE -5.508E-09 AT NODE 1984 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -9.47 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.026E-09 AT NODE 27 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.399E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.933E-03, FRACTION OF STEP COMPLETED 0.189 STEP TIME COMPLETED 0.189 , TOTAL TIME COMPLETED 0.189 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -2.54566E-05 AT NODE 1776 DOF 3 INCREMENT 49 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.399E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -5.89271E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.26399E+03 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.684 TIME AVG. FORCE 9.460E-02 LARGEST RESIDUAL FORCE 574. AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.53 AT NODE 2380 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 12.7 AT NODE 1772 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.20000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 502.450E-06 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 58.8637 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.151 TIME AVG. FORCE 8.373E-02 LARGEST RESIDUAL FORCE 8.37 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.53 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.486E-02 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 29.5820E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 5.59479 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.128 TIME AVG. FORCE 8.326E-02 LARGEST RESIDUAL FORCE 9.567E-03 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.53 AT NODE 2396 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.346E-04 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 75.2366E-12 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -425.520E-03 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.128 TIME AVG. FORCE 8.326E-02 LARGEST RESIDUAL FORCE 0.341 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.53 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.356E-05 AT NODE 12 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 5 MAX. PENETRATION ERROR 496.933E-15 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -110.771E-03 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.128 TIME AVG. FORCE 8.326E-02 LARGEST RESIDUAL FORCE 5.975E-02 AT NODE 60 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.53 AT NODE 2400 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.392E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 48.8421E-15 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 9.17553E-09 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.128 TIME AVG. FORCE 8.326E-02 LARGEST RESIDUAL FORCE -5.283E-08 AT NODE 41 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.53 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.339E-06 AT NODE 60 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 6.598E-03 ITERATION SUMMARY FOR THE INCREMENT: 6 TOTAL ITERATIONS, OF WHICH 5 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.399E-03, FRACTION OF STEP COMPLETED 0.193 STEP TIME COMPLETED 0.193 , TOTAL TIME COMPLETED 0.193 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.42073E-05 AT NODE 2380 DOF 3 INCREMENT 50 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 6.598E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 173.654E-06 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 10.8742 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.246 TIME AVG. FORCE 8.651E-02 LARGEST RESIDUAL FORCE 65.5 AT NODE 1988 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 23.9 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 26.2 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 82.9275E-03 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.53190E+03 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.006E+04 TIME AVG. FORCE 201. LARGEST RESIDUAL FORCE -2.585E+06 AT NODE 25 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 23.9 AT NODE 2215 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 16.4 AT NODE 33 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 12 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 260.862E-03 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -42.2454E+03 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 1.525E+03 TIME AVG. FORCE 30.6 LARGEST RESIDUAL FORCE 1.056E+06 AT NODE 34 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 23.9 AT NODE 1804 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -7.53 AT NODE 46 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 2.44642 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 180.785E+03 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 929. TIME AVG. FORCE 18.7 LARGEST RESIDUAL FORCE 8.406E+05 AT NODE 25 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 23.9 AT NODE 2207 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.37 AT NODE 33 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 5 MAX. PENETRATION ERROR 1.60236 AT NODE BOTTOM-1.2420 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 212.742E+03 AT NODE BOTTOM-1.2416 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 872. TIME AVG. FORCE 17.5 LARGEST RESIDUAL FORCE 7.590E+05 AT NODE 29 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 24.0 AT NODE 2212 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.55 AT NODE 32 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.80E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 22 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 6 MAX. PENETRATION ERROR 420.504E-03 AT NODE BOTTOM-1.2216 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -251.936E+03 AT NODE BOTTOM-1.2408 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 347. TIME AVG. FORCE 7.02 LARGEST RESIDUAL FORCE -2.084E+05 AT NODE 57 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 24.1 AT NODE 2408 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.66 AT NODE 59 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.83E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 7 MAX. PENETRATION ERROR 207.344E-03 AT NODE BOTTOM-1.2624 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -136.945E+03 AT NODE BOTTOM-1.2420 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 154. TIME AVG. FORCE 3.16 LARGEST RESIDUAL FORCE -9.582E+04 AT NODE 2420 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 23.9 AT NODE 2423 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.66 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.83E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 22 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 8 MAX. PENETRATION ERROR 32.8537E-03 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.58534E+03 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 21.8 TIME AVG. FORCE 0.518 LARGEST RESIDUAL FORCE 9.749E+03 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 23.9 AT NODE 2408 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.43 AT NODE 60 DOF 1 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.83E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 26 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 10 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 9 MAX. PENETRATION ERROR 220.397E-06 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -215.520 AT NODE BOTTOM-1.2424 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.416 TIME AVG. FORCE 8.991E-02 LARGEST RESIDUAL FORCE -119. AT NODE 2420 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 23.9 AT NODE 2423 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.694E-02 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.83E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 22 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 10 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM CLOSED TO OPEN 10 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 10 MAX. PENETRATION ERROR 343.483E-06 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 26.7353 AT NODE BOTTOM-1.2420 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.186 TIME AVG. FORCE 8.531E-02 LARGEST RESIDUAL FORCE 2.39 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 23.9 AT NODE 2406 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -7.844E-04 AT NODE 2420 DOF 2 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.84E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 11 MAX. PENETRATION ERROR 44.4562E-06 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 9.74352 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.178 TIME AVG. FORCE 8.515E-02 LARGEST RESIDUAL FORCE 4.392E-03 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 23.9 AT NODE 4031 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.105E-04 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.84E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 84.0893E-12 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 18.0538E-06 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.177 TIME AVG. FORCE 8.512E-02 LARGEST RESIDUAL FORCE 7.731E-04 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 23.9 AT NODE 2194 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.130E-05 AT NODE 36 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.84E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -696.022E-18 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -130.755E-12 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.177 TIME AVG. FORCE 8.512E-02 LARGEST RESIDUAL FORCE -4.842E-09 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 23.9 AT NODE 2194 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.335E-09 AT NODE 2204 DOF 3 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 9.897E-03 ITERATION SUMMARY FOR THE INCREMENT: 13 TOTAL ITERATIONS, OF WHICH 11 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 6.598E-03, FRACTION OF STEP COMPLETED 0.200 STEP TIME COMPLETED 0.200 , TOTAL TIME COMPLETED 0.200 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 2.24554E-05 AT NODE 2420 DOF 3 INCREMENT 51 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 9.897E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 829.190E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 51 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.474E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 913.422E-06 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 165.770 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.450 TIME AVG. FORCE 9.228E-02 LARGEST RESIDUAL FORCE 63.2 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 11.2 AT NODE 2412 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.26 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 81.7126E-06 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 15.8965 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.196 TIME AVG. FORCE 8.729E-02 LARGEST RESIDUAL FORCE 2.49 AT NODE 45 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 11.2 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.261E-03 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 388.775E-12 AT NODE BOTTOM-1.2436 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 67.0551E-06 AT NODE BOTTOM-1.2220 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.194 TIME AVG. FORCE 8.725E-02 LARGEST RESIDUAL FORCE 1.619E-03 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 11.2 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.088E-04 AT NODE 6 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -625.569E-18 AT NODE BOTTOM-1.2420 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -117.520E-12 AT NODE BOTTOM-1.2420 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.194 TIME AVG. FORCE 8.725E-02 LARGEST RESIDUAL FORCE -7.012E-09 AT NODE 2016 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 11.2 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.099E-09 AT NODE 21 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.711E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.474E-03, FRACTION OF STEP COMPLETED 0.203 STEP TIME COMPLETED 0.203 , TOTAL TIME COMPLETED 0.203 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.90120E-05 AT NODE 1816 DOF 3 INCREMENT 52 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.711E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 36 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 16 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 2.25804E-03 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 412.983 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.423 TIME AVG. FORCE 9.371E-02 LARGEST RESIDUAL FORCE 95.6 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 11.6 AT NODE 2436 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.22 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 101.544E-06 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 19.4458 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.204 TIME AVG. FORCE 8.950E-02 LARGEST RESIDUAL FORCE 0.158 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 11.6 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.022E-03 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 264.177E-12 AT NODE BOTTOM-1.2444 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 42.8665E-06 AT NODE BOTTOM-1.2240 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.205 TIME AVG. FORCE 8.951E-02 LARGEST RESIDUAL FORCE 2.019E-03 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 11.6 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.238E-04 AT NODE 54 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -542.555E-18 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 87.3810E-12 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.205 TIME AVG. FORCE 8.951E-02 LARGEST RESIDUAL FORCE -4.748E-09 AT NODE 2036 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 11.6 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.677E-09 AT NODE 2244 DOF 2 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.567E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.711E-03, FRACTION OF STEP COMPLETED 0.206 STEP TIME COMPLETED 0.206 , TOTAL TIME COMPLETED 0.206 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 2.64092E-05 AT NODE 2444 DOF 3 INCREMENT 53 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.567E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -18.0720E-03 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.05060E+03 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 3.54 TIME AVG. FORCE 0.155 LARGEST RESIDUAL FORCE -1.099E+04 AT NODE 30 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.28 AT NODE 2447 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -20.7 AT NODE 2447 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 36 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 20 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 649.824E-06 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 118.225 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.418 TIME AVG. FORCE 9.571E-02 LARGEST RESIDUAL FORCE -76.9 AT NODE 2236 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -3.28 AT NODE 200 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.831E-02 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 62.2860E-09 AT NODE BOTTOM-1.2236 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -530.439E-03 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.195 TIME AVG. FORCE 9.150E-02 LARGEST RESIDUAL FORCE 0.546 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.28 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.757E-04 AT NODE 12 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.20000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 934.890E-15 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 175.629E-09 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.195 TIME AVG. FORCE 9.150E-02 LARGEST RESIDUAL FORCE -5.458E-06 AT NODE 41 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.28 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.685E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 8.351E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 5.567E-03, FRACTION OF STEP COMPLETED 0.212 STEP TIME COMPLETED 0.212 , TOTAL TIME COMPLETED 0.212 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -2.34974E-05 AT NODE 2444 DOF 3 INCREMENT 54 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 8.351E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 40 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 20 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING 16 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 3.47217E-03 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 631.157 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.36 TIME AVG. FORCE 0.115 LARGEST RESIDUAL FORCE 421. AT NODE 2424 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -35.1 AT NODE 2028 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -30.2 AT NODE 2028 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 78.6346E-06 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 6.68074 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.153 TIME AVG. FORCE 9.263E-02 LARGEST RESIDUAL FORCE -7.84 AT NODE 21 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -35.1 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.481E-03 AT NODE 47 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 3.16451E-09 AT NODE BOTTOM-1.2404 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -409.205E-03 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.153 TIME AVG. FORCE 9.264E-02 LARGEST RESIDUAL FORCE 0.323 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -35.1 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.784E-04 AT NODE 48 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 598.956E-15 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -9.88186E-03 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINT ERRORS ARE WITHIN THE TOLERANCES. AVERAGE FORCE 0.153 TIME AVG. FORCE 9.264E-02 LARGEST RESIDUAL FORCE -5.443E-03 AT NODE 1796 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -35.1 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.551E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 1.20067E-15 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 193.337E-12 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.153 TIME AVG. FORCE 9.264E-02 LARGEST RESIDUAL FORCE 1.797E-08 AT NODE 2200 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -35.1 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.316E-07 AT NODE 60 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.253E-02 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 8.351E-03, FRACTION OF STEP COMPLETED 0.220 STEP TIME COMPLETED 0.220 , TOTAL TIME COMPLETED 0.220 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.78583E-05 AT NODE 2392 DOF 3 INCREMENT 55 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.253E-02 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 1.89665E+15. ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 55 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 3.132E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 22 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 2.73219E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 408.892 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.272 TIME AVG. FORCE 9.590E-02 LARGEST RESIDUAL FORCE 74.7 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.41 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.76 AT NODE 1980 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 10 POINTS CHANGED FROM OPEN TO CLOSED 10 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 70.3790E-06 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 13.8521 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.150 TIME AVG. FORCE 9.369E-02 LARGEST RESIDUAL FORCE 0.404 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.41 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.119E-03 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 494.227E-12 AT NODE BOTTOM-1.2188 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -496.887E-03 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.148 TIME AVG. FORCE 9.365E-02 LARGEST RESIDUAL FORCE 0.417 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.41 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.104E-05 AT NODE 42 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 946.546E-15 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 207.455E-09 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.148 TIME AVG. FORCE 9.365E-02 LARGEST RESIDUAL FORCE 1.741E-06 AT NODE 2183 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -8.41 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.270E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.697E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.132E-03, FRACTION OF STEP COMPLETED 0.223 STEP TIME COMPLETED 0.223 , TOTAL TIME COMPLETED 0.223 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -3.14377E-05 AT NODE 1772 DOF 3 INCREMENT 56 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.697E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM SLIPPING TO STICKING 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -8.83289E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.61785E+03 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.62 TIME AVG. FORCE 0.157 LARGEST RESIDUAL FORCE -1.417E+04 AT NODE 1976 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 2.59 AT NODE 1772 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 15.2 AT NODE 1980 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 6 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM CLOSED TO OPEN 10 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 147.533E-06 AT NODE BOTTOM-1.2388 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 30.5469 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.243 TIME AVG. FORCE 9.632E-02 LARGEST RESIDUAL FORCE -49.4 AT NODE 18 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 2.59 AT NODE 4019 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.184E-02 AT NODE 1 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 20.0047E-06 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.75811 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.171 TIME AVG. FORCE 9.502E-02 LARGEST RESIDUAL FORCE 8.374E-03 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 2.59 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.824E-04 AT NODE 48 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 44.9511E-12 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -310.133E-03 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.170 TIME AVG. FORCE 9.501E-02 LARGEST RESIDUAL FORCE 0.303 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 2.59 AT NODE 147 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.322E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 151.927E-15 AT NODE BOTTOM-1.2180 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 28.5412E-09 AT NODE BOTTOM-1.2180 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.170 TIME AVG. FORCE 9.501E-02 LARGEST RESIDUAL FORCE 1.647E-06 AT NODE 38 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 2.59 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.418E-06 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 7.046E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.697E-03, FRACTION OF STEP COMPLETED 0.228 STEP TIME COMPLETED 0.228 , TOTAL TIME COMPLETED 0.228 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 2.51157E-05 AT NODE 1788 DOF 3 INCREMENT 57 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 7.046E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 40 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 20 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING 12 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 3.32680E-03 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 606.105 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.00 TIME AVG. FORCE 0.111 LARGEST RESIDUAL FORCE -361. AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 29.0 AT NODE 1776 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 25.1 AT NODE 2184 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 114.927E-06 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 16.6470 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.225 TIME AVG. FORCE 9.730E-02 LARGEST RESIDUAL FORCE 8.82 AT NODE 27 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 29.0 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.334E-03 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 2.84780E-09 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 611.416E-06 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.219 TIME AVG. FORCE 9.718E-02 LARGEST RESIDUAL FORCE 2.161E-03 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 29.0 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.939E-04 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 530.119E-18 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 87.5021E-12 AT NODE BOTTOM-1.2424 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.219 TIME AVG. FORCE 9.718E-02 LARGEST RESIDUAL FORCE 5.460E-08 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 29.0 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.502E-09 AT NODE 30 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.057E-02 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 7.046E-03, FRACTION OF STEP COMPLETED 0.235 STEP TIME COMPLETED 0.235 , TOTAL TIME COMPLETED 0.235 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -2.38416E-05 AT NODE 1788 DOF 3 INCREMENT 58 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.057E-02 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 259.449E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 58 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.642E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.18669E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 180.413 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.402 TIME AVG. FORCE 0.102 LARGEST RESIDUAL FORCE 40.0 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 10.4 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.512 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 66.2008E-06 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 11.4255 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.238 TIME AVG. FORCE 0.100 LARGEST RESIDUAL FORCE 8.742E-02 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 10.4 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.567E-03 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 621.957E-12 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -737.124E-03 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.235 TIME AVG. FORCE 0.100 LARGEST RESIDUAL FORCE 0.766 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 10.4 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.654E-05 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 1.76880E-12 AT NODE BOTTOM-1.2220 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 332.289E-09 AT NODE BOTTOM-1.2220 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.235 TIME AVG. FORCE 0.100 LARGEST RESIDUAL FORCE -2.290E-06 AT NODE 2023 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 10.4 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.787E-06 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.963E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.642E-03, FRACTION OF STEP COMPLETED 0.238 STEP TIME COMPLETED 0.238 , TOTAL TIME COMPLETED 0.238 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 2.49407E-05 AT NODE 2436 DOF 3 INCREMENT 59 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.963E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 29.6800E-03 AT NODE BOTTOM-1.1836 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.91539E+03 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.687 TIME AVG. FORCE 0.110 LARGEST RESIDUAL FORCE -301. AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.73 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -8.83 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 74.4067E-06 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 12.0033 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.235 TIME AVG. FORCE 0.102 LARGEST RESIDUAL FORCE 16.7 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.73 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.683E-02 AT NODE 13 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 197.641E-12 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 42.1300E-06 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.244 TIME AVG. FORCE 0.102 LARGEST RESIDUAL FORCE 1.139E-03 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.73 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.153E-05 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 1.02820E-15 AT NODE BOTTOM-1.2232 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 193.159E-12 AT NODE BOTTOM-1.2232 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.244 TIME AVG. FORCE 0.102 LARGEST RESIDUAL FORCE -3.723E-08 AT NODE 2240 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 6.73 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.224E-08 AT NODE 60 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.945E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.963E-03, FRACTION OF STEP COMPLETED 0.242 STEP TIME COMPLETED 0.242 , TOTAL TIME COMPLETED 0.242 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 3.56335E-05 AT NODE 1832 DOF 3 INCREMENT 60 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.945E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 477.871E-06 AT NODE BOTTOM-1.2212 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 89.7728 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.06 TIME AVG. FORCE 0.118 LARGEST RESIDUAL FORCE -319. AT NODE 2448 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -14.0 AT NODE 2034 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -24.1 AT NODE 2034 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 34 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM CLOSED TO OPEN 16 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 2.94909 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 444.431E+03 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 595. TIME AVG. FORCE 10.0 LARGEST RESIDUAL FORCE 1.659E+05 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -14.0 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.57 AT NODE 45 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 269.292E-03 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -75.8175E+03 AT NODE BOTTOM-1.2416 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 273. TIME AVG. FORCE 4.65 LARGEST RESIDUAL FORCE 1.315E+05 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -14.1 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.00 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 2.59923E-03 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -22.5095E+03 AT NODE BOTTOM-1.2428 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 35.0 TIME AVG. FORCE 0.683 LARGEST RESIDUAL FORCE 1.439E+04 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -14.1 AT NODE 2428 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.787 AT NODE 51 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 5 MAX. PENETRATION ERROR -1.68372E-03 AT NODE BOTTOM-1.2228 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -263.579 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 5.51 TIME AVG. FORCE 0.192 LARGEST RESIDUAL FORCE 707. AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -14.0 AT NODE 2432 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.228 AT NODE 27 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 6 MAX. PENETRATION ERROR 9.34980E-03 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.59045E+03 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 8.22 TIME AVG. FORCE 0.237 LARGEST RESIDUAL FORCE 2.605E+03 AT NODE 29 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -14.0 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.442 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 106.428E-06 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 19.2449 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.49 TIME AVG. FORCE 0.125 LARGEST RESIDUAL FORCE -305. AT NODE 19 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -14.0 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.143 AT NODE 47 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 16 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 7 MAX. PENETRATION ERROR 140.086E-03 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 25.6489E+03 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 14.0 TIME AVG. FORCE 0.333 LARGEST RESIDUAL FORCE 4.586E+03 AT NODE 29 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -14.0 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.585 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. ***NOTE: THE SOLUTION APPEARS TO BE DIVERGING. CONVERGENCE IS JUDGED UNLIKELY. INCREMENT 60 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.486E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.80E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 20 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -74.7234E-06 AT NODE BOTTOM-1.1836 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -6.92673 AT NODE BOTTOM-1.2444 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.563 TIME AVG. FORCE 0.110 LARGEST RESIDUAL FORCE -539. AT NODE 27 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -0.945 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.47 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 24 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.22448E-06 AT NODE BOTTOM-1.2240 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -68.1212 AT NODE BOTTOM-1.2440 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.35 TIME AVG. FORCE 0.139 LARGEST RESIDUAL FORCE -659. AT NODE 2232 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -0.951 AT NODE 2244 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -6.121E-03 AT NODE 2244 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 57.0417E-06 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 9.20661 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.231 TIME AVG. FORCE 0.104 LARGEST RESIDUAL FORCE 0.360 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -0.945 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.461E-03 AT NODE 2244 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 1.40640E-06 AT NODE BOTTOM-1.2448 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 75.4883E-03 AT NODE BOTTOM-1.2448 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINT ERRORS ARE WITHIN THE TOLERANCES. AVERAGE FORCE 0.230 TIME AVG. FORCE 0.104 LARGEST RESIDUAL FORCE 8.341E-04 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -0.945 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.881E-05 AT NODE 2440 DOF 2 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 83.1239E-15 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 15.6158E-09 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.230 TIME AVG. FORCE 0.104 LARGEST RESIDUAL FORCE 5.009E-06 AT NODE 15 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -0.945 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.891E-06 AT NODE 15 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.229E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.486E-03, FRACTION OF STEP COMPLETED 0.243 STEP TIME COMPLETED 0.243 , TOTAL TIME COMPLETED 0.243 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -2.94524E-05 AT NODE 1832 DOF 3 INCREMENT 61 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.229E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 421.201E-06 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 71.6300 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.386 TIME AVG. FORCE 0.109 LARGEST RESIDUAL FORCE 79.1 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.87 AT NODE 2244 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.45 AT NODE 2244 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.80E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 164.081E-06 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 31.6313 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.228 TIME AVG. FORCE 0.106 LARGEST RESIDUAL FORCE 2.569E-02 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.87 AT NODE 2432 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.662E-04 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 7.32334E-09 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -428.310E-03 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.224 TIME AVG. FORCE 0.106 LARGEST RESIDUAL FORCE 0.531 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.87 AT NODE 2036 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.516E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 400.036E-15 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 75.1512E-09 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.224 TIME AVG. FORCE 0.106 LARGEST RESIDUAL FORCE 5.889E-07 AT NODE 2239 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -4.87 AT NODE 2036 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.236E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.344E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.229E-03, FRACTION OF STEP COMPLETED 0.245 STEP TIME COMPLETED 0.245 , TOTAL TIME COMPLETED 0.245 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -4.42198E-05 AT NODE 1812 DOF 3 INCREMENT 62 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.344E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.99886E-03 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 361.175 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.572 TIME AVG. FORCE 0.114 LARGEST RESIDUAL FORCE -187. AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -13.1 AT NODE 2028 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.83 AT NODE 2028 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 600.119E-09 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 121.883E-03 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.201 TIME AVG. FORCE 0.108 LARGEST RESIDUAL FORCE -5.82 AT NODE 21 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -13.1 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.040E-03 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 268.428E-12 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 47.0884E-06 AT NODE BOTTOM-1.2208 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.202 TIME AVG. FORCE 0.108 LARGEST RESIDUAL FORCE -4.179E-04 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -13.1 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -6.495E-05 AT NODE 48 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.016E-03 ITERATION SUMMARY FOR THE INCREMENT: 3 TOTAL ITERATIONS, OF WHICH 1 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.344E-03, FRACTION OF STEP COMPLETED 0.249 STEP TIME COMPLETED 0.249 , TOTAL TIME COMPLETED 0.249 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -2.73688E-05 AT NODE 1808 DOF 3 INCREMENT 63 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.016E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 AVERAGE FORCE 1.647E+05 TIME AVG. FORCE 2.614E+03 LARGEST RESIDUAL FORCE -6.134E+07 AT NODE 5 DOF 1 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -61.4 AT NODE 1 DOF 2 INSTANCE: TOP-1 LARGEST CORRECTION TO DISP. -61.4 AT NODE 1 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 63 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.33 D.O.F. 2 RATIO = 44.1028E+09 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. ELEMENT TOP-1.2 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.4 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.5 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.7 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.9 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.10 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.11 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.12 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.14 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.15 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.16 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.18 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.20 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.21 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.23 IS DISTORTING EXCESSIVELY. ***WARNING: EXCESSIVE DISTORTION AT A TOTAL OF 15 INTEGRATION POINTS IN SOLID (CONTINUUM) ELEMENTS ***NOTE: ELEMENTS ARE DISTORTING EXCESSIVELY. CONVERGENCE IS JUDGED UNLIKELY. INCREMENT 63 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.254E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 371.869E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 54.3924 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.241 TIME AVG. FORCE 0.110 LARGEST RESIDUAL FORCE 34.4 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.85 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.923 AT NODE 2420 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 31.5257E-06 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 5.93240 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.196 TIME AVG. FORCE 0.109 LARGEST RESIDUAL FORCE 1.366E-02 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.85 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.698E-04 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 80.7515E-12 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -628.332E-03 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.196 TIME AVG. FORCE 0.109 LARGEST RESIDUAL FORCE 0.564 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.85 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.306E-05 AT NODE 12 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 1.69028E-12 AT NODE BOTTOM-1.2216 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 370.461E-09 AT NODE BOTTOM-1.2216 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.196 TIME AVG. FORCE 0.109 LARGEST RESIDUAL FORCE -2.035E-06 AT NODE 2204 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -5.85 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.431E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.881E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.254E-03, FRACTION OF STEP COMPLETED 0.250 STEP TIME COMPLETED 0.250 , TOTAL TIME COMPLETED 0.250 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -2.53818E-05 AT NODE 1796 DOF 3 INCREMENT 64 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.881E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 22 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 923.682E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 168.388 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.282 TIME AVG. FORCE 0.112 LARGEST RESIDUAL FORCE 34.8 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.69 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.158E-02 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 31.5615E-06 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 5.08216 AT NODE BOTTOM-1.2412 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.185 TIME AVG. FORCE 0.110 LARGEST RESIDUAL FORCE 7.174E-02 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.69 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.381E-03 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 89.8293E-12 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -813.664E-03 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.185 TIME AVG. FORCE 0.110 LARGEST RESIDUAL FORCE 0.902 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.69 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.915E-05 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 1.85195E-12 AT NODE BOTTOM-1.2208 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 347.909E-09 AT NODE BOTTOM-1.2208 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.185 TIME AVG. FORCE 0.110 LARGEST RESIDUAL FORCE -2.596E-06 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -8.69 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.811E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.822E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.881E-03, FRACTION OF STEP COMPLETED 0.252 STEP TIME COMPLETED 0.252 , TOTAL TIME COMPLETED 0.252 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -3.50022E-05 AT NODE 2400 DOF 3 INCREMENT 65 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.822E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 9.17107E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.39336E+03 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.435 TIME AVG. FORCE 0.115 LARGEST RESIDUAL FORCE 120. AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.8 AT NODE 2200 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.29 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 111.369E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 21.3891 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.174 TIME AVG. FORCE 0.111 LARGEST RESIDUAL FORCE 3.02 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.8 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.359E-02 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 1.15633E-09 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -382.919E-03 AT NODE BOTTOM-1.2200 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.174 TIME AVG. FORCE 0.111 LARGEST RESIDUAL FORCE 0.302 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.8 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.521E-04 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 478.375E-15 AT NODE BOTTOM-1.2196 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 102.706E-09 AT NODE BOTTOM-1.2196 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.173 TIME AVG. FORCE 0.111 LARGEST RESIDUAL FORCE 8.947E-07 AT NODE 2187 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -10.8 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.365E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.232E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.822E-03, FRACTION OF STEP COMPLETED 0.255 STEP TIME COMPLETED 0.255 , TOTAL TIME COMPLETED 0.255 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -2.92446E-05 AT NODE 1780 DOF 3 INCREMENT 66 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.232E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 36 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 14 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 14 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 13.4724E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.46611E+03 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.416 TIME AVG. FORCE 0.116 LARGEST RESIDUAL FORCE -227. AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.62 AT NODE 1772 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 10.5 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 10 POINTS CHANGED FROM OPEN TO CLOSED 10 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 157.276E-06 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 30.7766 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.174 TIME AVG. FORCE 0.112 LARGEST RESIDUAL FORCE 4.52 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.62 AT NODE 2388 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.917E-02 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 244.240E-12 AT NODE BOTTOM-1.2188 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -380.449E-03 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.171 TIME AVG. FORCE 0.112 LARGEST RESIDUAL FORCE 0.476 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.62 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.460E-04 AT NODE 51 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 325.544E-15 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 61.1573E-09 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.171 TIME AVG. FORCE 0.112 LARGEST RESIDUAL FORCE 7.233E-07 AT NODE 2195 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -5.62 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.961E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 6.349E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.232E-03, FRACTION OF STEP COMPLETED 0.259 STEP TIME COMPLETED 0.259 , TOTAL TIME COMPLETED 0.259 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -4.14799E-05 AT NODE 1768 DOF 3 INCREMENT 67 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 6.349E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 983.106E-06 AT NODE BOTTOM-1.2212 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 123.124 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.878 TIME AVG. FORCE 0.124 LARGEST RESIDUAL FORCE -288. AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 18.2 AT NODE 2388 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 26.7 AT NODE 2388 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 2.79771E-03 AT NODE BOTTOM-1.2212 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -7.43011E+03 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 24.0 TIME AVG. FORCE 0.469 LARGEST RESIDUAL FORCE 1.421E+04 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 18.2 AT NODE 2206 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.786 AT NODE 46 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR -233.760E-06 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -21.6200 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.75 TIME AVG. FORCE 0.151 LARGEST RESIDUAL FORCE -213. AT NODE 41 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 18.2 AT NODE 167 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.161 AT NODE 57 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 2.89870E-03 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 350.609 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 6.14 TIME AVG. FORCE 0.202 LARGEST RESIDUAL FORCE 2.106E+03 AT NODE 29 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 18.2 AT NODE 1998 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.412 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 3 MAX. PENETRATION ERROR 51.4287E-06 AT NODE BOTTOM-1.2416 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 6.33281 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.658 TIME AVG. FORCE 0.120 LARGEST RESIDUAL FORCE -117. AT NODE 32 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 18.2 AT NODE 1998 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -9.490E-02 AT NODE 16 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 40 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 20 POINTS CHANGED FROM OPEN TO CLOSED 20 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 443.490E-03 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 69.6287E+03 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 22.7 TIME AVG. FORCE 0.449 LARGEST RESIDUAL FORCE 7.719E+03 AT NODE 29 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 18.2 AT NODE 2202 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.796 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 6.50778E-03 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.19511E+03 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 8.83 TIME AVG. FORCE 0.242 LARGEST RESIDUAL FORCE 3.619E+03 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 18.2 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.515 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 5 MAX. PENETRATION ERROR 729.240E-06 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 99.3226 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.291 TIME AVG. FORCE 0.115 LARGEST RESIDUAL FORCE 28.3 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 18.2 AT NODE 2194 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.053E-02 AT NODE 60 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 4 MAX. PENETRATION ERROR 35.1090E-09 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 6.83306E-03 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.223 TIME AVG. FORCE 0.114 LARGEST RESIDUAL FORCE 4.074E-02 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 18.2 AT NODE 2190 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.448E-04 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 5 MAX. PENETRATION ERROR 1.65997E-15 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 363.368E-12 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.223 TIME AVG. FORCE 0.114 LARGEST RESIDUAL FORCE -6.598E-07 AT NODE 2000 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 18.2 AT NODE 2190 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.400E-07 AT NODE 29 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED ITERATION SUMMARY FOR THE INCREMENT: 10 TOTAL ITERATIONS, OF WHICH 5 ARE SEVERE DISCONTINUITY ITERATIONS AND 5 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 6.349E-03, FRACTION OF STEP COMPLETED 0.265 STEP TIME COMPLETED 0.265 , TOTAL TIME COMPLETED 0.265 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 3.21382E-05 AT NODE 1768 DOF 3 INCREMENT 68 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 6.349E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 AVERAGE FORCE 3.931E+05 TIME AVG. FORCE 5.781E+03 LARGEST RESIDUAL FORCE -1.514E+08 AT NODE 11 DOF 1 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 90.9 AT NODE 58 DOF 2 INSTANCE: TOP-1 LARGEST CORRECTION TO DISP. 90.9 AT NODE 13 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.60E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 71 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 717.475E+09 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. ELEMENT TOP-1.2 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.7 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.8 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.10 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.11 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.12 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.14 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.16 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.18 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.23 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.24 IS DISTORTING EXCESSIVELY. ***WARNING: EXCESSIVE DISTORTION AT A TOTAL OF 11 INTEGRATION POINTS IN SOLID (CONTINUUM) ELEMENTS ***NOTE: ELEMENTS ARE DISTORTING EXCESSIVELY. CONVERGENCE IS JUDGED UNLIKELY. INCREMENT 68 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.587E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 708.211E-06 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 65.7654 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.377 TIME AVG. FORCE 0.118 LARGEST RESIDUAL FORCE 35.8 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.40 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.84 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 10.2967E-06 AT NODE BOTTOM-1.2404 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.10535 AT NODE BOTTOM-1.2404 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.238 TIME AVG. FORCE 0.116 LARGEST RESIDUAL FORCE 3.404E-02 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.40 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.389E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 6.75876E-12 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.26971E-06 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.238 TIME AVG. FORCE 0.116 LARGEST RESIDUAL FORCE 8.919E-05 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.40 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.685E-05 AT NODE 3 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED ITERATION SUMMARY FOR THE INCREMENT: 3 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.587E-03, FRACTION OF STEP COMPLETED 0.267 STEP TIME COMPLETED 0.267 , TOTAL TIME COMPLETED 0.267 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 3.70819E-05 AT NODE 2420 DOF 3 INCREMENT 69 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.587E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 736.514E-06 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 91.6475 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.327 TIME AVG. FORCE 0.119 LARGEST RESIDUAL FORCE 16.7 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.33 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -6.775E-02 AT NODE 2424 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 206.659E-06 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 42.3242 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.261 TIME AVG. FORCE 0.118 LARGEST RESIDUAL FORCE 5.071E-02 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.33 AT NODE 2204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.004E-03 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.80E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 4.77533E-09 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 926.459E-06 AT NODE BOTTOM-1.2216 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.252 TIME AVG. FORCE 0.118 LARGEST RESIDUAL FORCE 7.780E-03 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.33 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.483E-04 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.80E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 412.480E-18 AT NODE BOTTOM-1.2424 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 76.7899E-12 AT NODE BOTTOM-1.2428 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.252 TIME AVG. FORCE 0.118 LARGEST RESIDUAL FORCE 9.570E-08 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.33 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.375E-08 AT NODE 33 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.381E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.587E-03, FRACTION OF STEP COMPLETED 0.268 STEP TIME COMPLETED 0.268 , TOTAL TIME COMPLETED 0.268 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 3.80842E-05 AT NODE 1816 DOF 3 INCREMENT 70 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.381E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.42820E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 204.634 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.418 TIME AVG. FORCE 0.122 LARGEST RESIDUAL FORCE 43.6 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.46 AT NODE 2212 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.54 AT NODE 2228 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 85.0719E-06 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 17.2202 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.274 TIME AVG. FORCE 0.120 LARGEST RESIDUAL FORCE 0.126 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.46 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.880E-03 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 646.124E-12 AT NODE BOTTOM-1.2424 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -616.012E-03 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.269 TIME AVG. FORCE 0.120 LARGEST RESIDUAL FORCE 0.497 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.46 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.271E-04 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.90000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 1.39460E-12 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 305.657E-09 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.269 TIME AVG. FORCE 0.120 LARGEST RESIDUAL FORCE -2.469E-06 AT NODE 2023 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 9.46 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.526E-06 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.571E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.381E-03, FRACTION OF STEP COMPLETED 0.271 STEP TIME COMPLETED 0.271 , TOTAL TIME COMPLETED 0.271 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 2.85721E-05 AT NODE 2436 DOF 3 INCREMENT 71 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.571E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 4.57385E-03 AT NODE BOTTOM-1.1836 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 646.369 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.445 TIME AVG. FORCE 0.124 LARGEST RESIDUAL FORCE -115. AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.27 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -6.92 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 123.145E-06 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 24.3062 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.287 TIME AVG. FORCE 0.122 LARGEST RESIDUAL FORCE 0.578 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.27 AT NODE 2432 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.941E-03 AT NODE 58 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 1.55849E-09 AT NODE BOTTOM-1.2436 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -901.501E-03 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.279 TIME AVG. FORCE 0.122 LARGEST RESIDUAL FORCE 0.813 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.27 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.817E-04 AT NODE 6 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 6.21140E-12 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.33359E-06 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.278 TIME AVG. FORCE 0.122 LARGEST RESIDUAL FORCE 1.079E-05 AT NODE 2240 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 7.27 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.292E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.357E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.571E-03, FRACTION OF STEP COMPLETED 0.274 STEP TIME COMPLETED 0.274 , TOTAL TIME COMPLETED 0.274 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 4.20178E-05 AT NODE 1832 DOF 3 INCREMENT 72 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.357E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED FROM STICKING TO SLIPPING 2 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -6.38755E-03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -371.399 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.47 TIME AVG. FORCE 0.155 LARGEST RESIDUAL FORCE -7.660E+03 AT NODE 45 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -9.10 AT NODE 2238 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -20.0 AT NODE 2238 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 3 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 14 POINTS CHANGED FROM OPEN TO CLOSED 18 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 280.403E-06 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 59.4418 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.401 TIME AVG. FORCE 0.126 LARGEST RESIDUAL FORCE 53.4 AT NODE 15 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -9.10 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.398E-02 AT NODE 13 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 29.2285E-09 AT NODE BOTTOM-1.2436 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -820.373E-03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.249 TIME AVG. FORCE 0.124 LARGEST RESIDUAL FORCE 0.849 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -9.10 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.120E-04 AT NODE 15 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 2.12277E-12 AT NODE BOTTOM-1.2232 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 398.786E-09 AT NODE BOTTOM-1.2232 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.249 TIME AVG. FORCE 0.124 LARGEST RESIDUAL FORCE -1.391E-05 AT NODE 41 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -9.10 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.299E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 8.035E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 5.357E-03, FRACTION OF STEP COMPLETED 0.280 STEP TIME COMPLETED 0.280 , TOTAL TIME COMPLETED 0.280 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -2.75249E-05 AT NODE 1808 DOF 3 INCREMENT 73 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 8.035E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 40 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 20 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING 16 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 46.6305E-03 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 9.15269E+03 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.96 TIME AVG. FORCE 0.149 LARGEST RESIDUAL FORCE 762. AT NODE 2012 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -34.2 AT NODE 2224 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -20.6 AT NODE 2224 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 301.634E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -46.7765 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.351 TIME AVG. FORCE 0.127 LARGEST RESIDUAL FORCE 122. AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -34.2 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.172E-02 AT NODE 46 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 110.963E-06 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 20.8455 AT NODE BOTTOM-1.2388 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.201 TIME AVG. FORCE 0.125 LARGEST RESIDUAL FORCE 4.76 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -34.2 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.957E-04 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 21.4138E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.29875 AT NODE BOTTOM-1.2404 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.197 TIME AVG. FORCE 0.125 LARGEST RESIDUAL FORCE 2.249E-03 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -34.2 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.295E-04 AT NODE 6 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 27.0282E-12 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 5.07755E-06 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.196 TIME AVG. FORCE 0.125 LARGEST RESIDUAL FORCE 2.122E-04 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -34.2 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.962E-05 AT NODE 15 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.205E-02 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 8.035E-03, FRACTION OF STEP COMPLETED 0.288 STEP TIME COMPLETED 0.288 , TOTAL TIME COMPLETED 0.288 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 2.55372E-05 AT NODE 1808 DOF 3 INCREMENT 74 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.205E-02 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.24 D.O.F. 2 RATIO = 625.036E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 74 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 3.013E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 652.699E-06 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -343.432 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.315 TIME AVG. FORCE 0.127 LARGEST RESIDUAL FORCE 60.8 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -6.13 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.72 AT NODE 2388 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 346.137E-06 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 58.1004 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.194 TIME AVG. FORCE 0.126 LARGEST RESIDUAL FORCE 4.788E-02 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -6.13 AT NODE 2392 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.089E-03 AT NODE 47 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 8.97207E-09 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.54506E-03 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.192 TIME AVG. FORCE 0.126 LARGEST RESIDUAL FORCE 5.835E-03 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -6.13 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.706E-04 AT NODE 6 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 719.921E-18 AT NODE BOTTOM-1.2180 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 135.245E-12 AT NODE BOTTOM-1.2180 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.192 TIME AVG. FORCE 0.126 LARGEST RESIDUAL FORCE -1.066E-07 AT NODE 1988 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -6.13 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.428E-08 AT NODE 51 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.520E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.013E-03, FRACTION OF STEP COMPLETED 0.291 STEP TIME COMPLETED 0.291 , TOTAL TIME COMPLETED 0.291 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -4.35191E-05 AT NODE 1768 DOF 3 INCREMENT 75 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.520E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -2.80176E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -435.959 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.56 TIME AVG. FORCE 0.171 LARGEST RESIDUAL FORCE 1.238E+04 AT NODE 33 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.26 AT NODE 2178 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 14.4 AT NODE 2383 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 6 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 189.557E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 30.5227 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.583 TIME AVG. FORCE 0.132 LARGEST RESIDUAL FORCE -264. AT NODE 21 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.26 AT NODE 2384 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.960E-03 AT NODE 16 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 17.1466E-06 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.84067 AT NODE BOTTOM-1.2384 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.224 TIME AVG. FORCE 0.127 LARGEST RESIDUAL FORCE 1.866E-02 AT NODE 2183 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 5.26 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.396E-03 AT NODE 2184 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 20.2637E-12 AT NODE BOTTOM-1.2388 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.26294E-06 AT NODE BOTTOM-1.2388 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.223 TIME AVG. FORCE 0.127 LARGEST RESIDUAL FORCE 1.748E-04 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.26 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.508E-05 AT NODE 3 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 6.779E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.520E-03, FRACTION OF STEP COMPLETED 0.295 STEP TIME COMPLETED 0.295 , TOTAL TIME COMPLETED 0.295 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 3.25552E-05 AT NODE 1768 DOF 3 INCREMENT 76 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 6.779E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 40 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 20 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING 16 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 6.18964E-03 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.28736E+03 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.05 TIME AVG. FORCE 0.152 LARGEST RESIDUAL FORCE -744. AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 28.9 AT NODE 2392 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 21.0 AT NODE 2392 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 70.6587E-06 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 5.95379 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.325 TIME AVG. FORCE 0.130 LARGEST RESIDUAL FORCE 11.7 AT NODE 27 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 28.9 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.137E-02 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 3.54448E-09 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -673.577E-03 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.288 TIME AVG. FORCE 0.129 LARGEST RESIDUAL FORCE 0.536 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 28.9 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.306E-04 AT NODE 60 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 1.26895E-12 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -187.898E-03 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.288 TIME AVG. FORCE 0.129 LARGEST RESIDUAL FORCE 0.100 AT NODE 48 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 28.9 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.482E-06 AT NODE 33 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 141.265E-15 AT NODE BOTTOM-1.2416 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 26.5382E-09 AT NODE BOTTOM-1.2416 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.288 TIME AVG. FORCE 0.129 LARGEST RESIDUAL FORCE -4.291E-07 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 28.9 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.317E-06 AT NODE 48 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.017E-02 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 6.779E-03, FRACTION OF STEP COMPLETED 0.302 STEP TIME COMPLETED 0.302 , TOTAL TIME COMPLETED 0.302 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 2.57660E-05 AT NODE 2428 DOF 3 INCREMENT 77 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.017E-02 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.61E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 168.721E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 77 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.542E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 2.24082E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 408.019 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.603 TIME AVG. FORCE 0.135 LARGEST RESIDUAL FORCE 73.6 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.59 AT NODE 2424 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.25 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 66.3683E-06 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 11.1981 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.305 TIME AVG. FORCE 0.131 LARGEST RESIDUAL FORCE 0.245 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.59 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.962E-03 AT NODE 59 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 306.570E-12 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 49.3651E-06 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.301 TIME AVG. FORCE 0.131 LARGEST RESIDUAL FORCE 1.023E-03 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.59 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.705E-05 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -538.696E-18 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -101.199E-12 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.301 TIME AVG. FORCE 0.131 LARGEST RESIDUAL FORCE 4.744E-09 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.59 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.961E-09 AT NODE 33 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.813E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.542E-03, FRACTION OF STEP COMPLETED 0.305 STEP TIME COMPLETED 0.305 , TOTAL TIME COMPLETED 0.305 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 4.09663E-05 AT NODE 1824 DOF 3 INCREMENT 78 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.813E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -9.57015E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.01477E+03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.30 TIME AVG. FORCE 0.159 LARGEST RESIDUAL FORCE -759. AT NODE 2036 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 5.90 AT NODE 2244 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -8.49 AT NODE 2238 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 933.634E-06 AT NODE BOTTOM-1.1836 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 97.2512 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.397 TIME AVG. FORCE 0.135 LARGEST RESIDUAL FORCE 24.4 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.90 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.217E-02 AT NODE 30 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 24.6837E-09 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.45588E-03 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.312 TIME AVG. FORCE 0.134 LARGEST RESIDUAL FORCE 4.113E-02 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.90 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.825E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 8.51092E-15 AT NODE BOTTOM-1.2440 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.43261E-09 AT NODE BOTTOM-1.2236 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.312 TIME AVG. FORCE 0.134 LARGEST RESIDUAL FORCE 7.267E-07 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.90 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.261E-07 AT NODE 59 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.720E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.813E-03, FRACTION OF STEP COMPLETED 0.308 STEP TIME COMPLETED 0.308 , TOTAL TIME COMPLETED 0.308 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 4.00156E-05 AT NODE 2444 DOF 3 INCREMENT 79 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.720E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM SLIPPING TO STICKING 8 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 8.31949E-03 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.19622E+03 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 10.5 TIME AVG. FORCE 0.265 LARGEST RESIDUAL FORCE -5.467E+04 AT NODE 30 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -13.6 AT NODE 2244 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -22.4 AT NODE 2244 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.43080E-03 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 261.015 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.688 TIME AVG. FORCE 0.141 LARGEST RESIDUAL FORCE -153. AT NODE 2232 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -13.6 AT NODE 2226 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.432E-02 AT NODE 43 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 83.2669E-06 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 13.7718 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.272 TIME AVG. FORCE 0.135 LARGEST RESIDUAL FORCE 0.132 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -13.6 AT NODE 200 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.410E-03 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 951.504E-12 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.04373 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.269 TIME AVG. FORCE 0.135 LARGEST RESIDUAL FORCE 1.20 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -13.6 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.158E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 2.97289E-12 AT NODE BOTTOM-1.2228 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 558.491E-09 AT NODE BOTTOM-1.2228 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.269 TIME AVG. FORCE 0.135 LARGEST RESIDUAL FORCE -1.991E-05 AT NODE 41 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -13.6 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.034E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 8.580E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 5.720E-03, FRACTION OF STEP COMPLETED 0.314 STEP TIME COMPLETED 0.314 , TOTAL TIME COMPLETED 0.314 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -3.78331E-05 AT NODE 1804 DOF 3 INCREMENT 80 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 8.580E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. CONTACT FORCE ERROR -3.94019 AT NODE BOTTOM-1.2388 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 1.950E+04 TIME AVG. FORCE 244. LARGEST RESIDUAL FORCE -5.813E+06 AT NODE 32 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -34.2 AT NODE 2224 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 24.9 AT NODE 16 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.61E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.20000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 20 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 3.51320E+12. ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. ELEMENT TOP-1.7 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.11 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.14 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.23 IS DISTORTING EXCESSIVELY. ***WARNING: EXCESSIVE DISTORTION AT A TOTAL OF 4 INTEGRATION POINTS IN SOLID (CONTINUUM) ELEMENTS ***NOTE: ELEMENTS ARE DISTORTING EXCESSIVELY. CONVERGENCE IS JUDGED UNLIKELY. INCREMENT 80 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.145E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.36824E-03 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 190.967 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.468 TIME AVG. FORCE 0.139 LARGEST RESIDUAL FORCE -65.7 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -9.67 AT NODE 2428 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.58 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 107.517E-09 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 19.1228E-03 AT NODE BOTTOM-1.2204 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.249 TIME AVG. FORCE 0.137 LARGEST RESIDUAL FORCE -8.09 AT NODE 33 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -9.67 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.472E-03 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 264.699E-12 AT NODE BOTTOM-1.2404 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 43.9320E-06 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.249 TIME AVG. FORCE 0.137 LARGEST RESIDUAL FORCE 1.727E-04 AT NODE 2200 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -9.67 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -7.518E-05 AT NODE 48 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.218E-03 ITERATION SUMMARY FOR THE INCREMENT: 3 TOTAL ITERATIONS, OF WHICH 1 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.145E-03, FRACTION OF STEP COMPLETED 0.316 STEP TIME COMPLETED 0.316 , TOTAL TIME COMPLETED 0.316 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -4.65504E-05 AT NODE 1800 DOF 3 INCREMENT 81 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.218E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 8.99897E-03 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.64593E+03 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.648 TIME AVG. FORCE 0.143 LARGEST RESIDUAL FORCE -177. AT NODE 2000 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -14.5 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.727E-02 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 39.7256E-06 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 6.39679 AT NODE BOTTOM-1.2408 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.225 TIME AVG. FORCE 0.138 LARGEST RESIDUAL FORCE 2.98 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -14.5 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.309E-02 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 41.8185E-12 AT NODE BOTTOM-1.2408 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -800.284E-03 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.227 TIME AVG. FORCE 0.138 LARGEST RESIDUAL FORCE 0.977 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -14.5 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.577E-05 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 1.55476E-12 AT NODE BOTTOM-1.2204 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 292.080E-09 AT NODE BOTTOM-1.2204 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.227 TIME AVG. FORCE 0.138 LARGEST RESIDUAL FORCE -3.539E-06 AT NODE 2203 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -14.5 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.292E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.826E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.218E-03, FRACTION OF STEP COMPLETED 0.320 STEP TIME COMPLETED 0.320 , TOTAL TIME COMPLETED 0.320 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -3.53860E-05 AT NODE 1780 DOF 3 INCREMENT 82 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.826E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 112.251E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 82 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.207E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 635.584E-06 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 112.584 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.268 TIME AVG. FORCE 0.139 LARGEST RESIDUAL FORCE 11.8 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.52 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.930 AT NODE 2188 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 377.705E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 68.7745 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.229 TIME AVG. FORCE 0.139 LARGEST RESIDUAL FORCE 5.149E-02 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.52 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.095E-03 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 11.9573E-09 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.36884E-03 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.220 TIME AVG. FORCE 0.139 LARGEST RESIDUAL FORCE -1.650E-02 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.52 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.992E-04 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -642.659E-18 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -103.482E-12 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.220 TIME AVG. FORCE 0.139 LARGEST RESIDUAL FORCE 2.678E-07 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.52 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.194E-08 AT NODE 1772 DOF 2 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.810E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.207E-03, FRACTION OF STEP COMPLETED 0.321 STEP TIME COMPLETED 0.321 , TOTAL TIME COMPLETED 0.321 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -5.39636E-05 AT NODE 1776 DOF 3 INCREMENT 83 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.810E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR -95.4955E-06 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -20.6070 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.256 TIME AVG. FORCE 0.140 LARGEST RESIDUAL FORCE 92.5 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.05 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.73 AT NODE 2396 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 10 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 281.198E-06 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 16.1087 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.219 TIME AVG. FORCE 0.140 LARGEST RESIDUAL FORCE 1.09 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.05 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -8.702E-04 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 70.4692E-06 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 15.4449 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.216 TIME AVG. FORCE 0.140 LARGEST RESIDUAL FORCE 3.181E-03 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.05 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.026E-04 AT NODE 33 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 240.594E-12 AT NODE BOTTOM-1.2188 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 45.1982E-06 AT NODE BOTTOM-1.2188 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.215 TIME AVG. FORCE 0.140 LARGEST RESIDUAL FORCE 1.183E-03 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.05 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.126E-05 AT NODE 42 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 3 MAX. PENETRATION ERROR -1.14272E-15 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -101.631E-12 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.215 TIME AVG. FORCE 0.140 LARGEST RESIDUAL FORCE -2.668E-09 AT NODE 1984 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -5.05 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.980E-09 AT NODE 2192 DOF 3 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.715E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 3 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.810E-03, FRACTION OF STEP COMPLETED 0.323 STEP TIME COMPLETED 0.323 , TOTAL TIME COMPLETED 0.323 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -5.01429E-05 AT NODE 1772 DOF 3 INCREMENT 84 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.715E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -1.28578E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -265.128 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.638 TIME AVG. FORCE 0.146 LARGEST RESIDUAL FORCE 306. AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.65 AT NODE 1972 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.93 AT NODE 4015 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 985.976E-06 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 175.246 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.240 TIME AVG. FORCE 0.141 LARGEST RESIDUAL FORCE 1.57 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.64 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.625E-03 AT NODE 47 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.20000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 106.899E-06 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 20.4600 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.217 TIME AVG. FORCE 0.141 LARGEST RESIDUAL FORCE 0.482 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.64 AT NODE 2392 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.754E-03 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 498.523E-12 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 93.6532E-06 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.214 TIME AVG. FORCE 0.141 LARGEST RESIDUAL FORCE 2.026E-03 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.64 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.394E-04 AT NODE 57 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -459.921E-18 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -89.0693E-12 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.214 TIME AVG. FORCE 0.141 LARGEST RESIDUAL FORCE 7.842E-09 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.64 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.182E-09 AT NODE 27 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.072E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.715E-03, FRACTION OF STEP COMPLETED 0.325 STEP TIME COMPLETED 0.325 , TOTAL TIME COMPLETED 0.325 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -3.93727E-05 AT NODE 1768 DOF 3 INCREMENT 85 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.072E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.20000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -241.124E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -47.2408 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 17.4 TIME AVG. FORCE 0.344 LARGEST RESIDUAL FORCE 1.057E+05 AT NODE 39 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.79 AT NODE 2188 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 11.8 AT NODE 2188 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 6 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 399.642E-06 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 75.0685 AT NODE BOTTOM-1.2400 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.866 TIME AVG. FORCE 0.149 LARGEST RESIDUAL FORCE 269. AT NODE 2188 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 7.79 AT NODE 2392 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.122E-03 AT NODE 2188 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 93.7963E-06 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 17.6207 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.255 TIME AVG. FORCE 0.142 LARGEST RESIDUAL FORCE 4.203E-02 AT NODE 51 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.79 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.858E-03 AT NODE 2188 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR -753.724E-12 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -656.361E-03 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.254 TIME AVG. FORCE 0.142 LARGEST RESIDUAL FORCE 0.812 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.79 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.606E-04 AT NODE 6 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 1.00774E-12 AT NODE BOTTOM-1.2184 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 189.315E-09 AT NODE BOTTOM-1.2184 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.254 TIME AVG. FORCE 0.142 LARGEST RESIDUAL FORCE 8.459E-06 AT NODE 38 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.79 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.447E-06 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 6.108E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.072E-03, FRACTION OF STEP COMPLETED 0.329 STEP TIME COMPLETED 0.329 , TOTAL TIME COMPLETED 0.329 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 4.09538E-05 AT NODE 1768 DOF 3 INCREMENT 86 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 6.108E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 16 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 27.7863E-03 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.38697E+03 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.60 TIME AVG. FORCE 0.159 LARGEST RESIDUAL FORCE 696. AT NODE 1996 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 26.8 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 15.1 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 601.330E-06 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 75.4590 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.292 TIME AVG. FORCE 0.144 LARGEST RESIDUAL FORCE 25.1 AT NODE 39 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 26.8 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.624E-02 AT NODE 13 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 34.7403E-09 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -738.218E-03 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.320 TIME AVG. FORCE 0.144 LARGEST RESIDUAL FORCE 0.605 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 26.8 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.387E-04 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 1.48419E-12 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -194.184E-03 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.321 TIME AVG. FORCE 0.144 LARGEST RESIDUAL FORCE 0.105 AT NODE 48 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 26.8 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.925E-06 AT NODE 33 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 149.902E-15 AT NODE BOTTOM-1.2416 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 28.1609E-09 AT NODE BOTTOM-1.2416 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.320 TIME AVG. FORCE 0.144 LARGEST RESIDUAL FORCE -5.113E-07 AT NODE 2212 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 26.8 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.345E-06 AT NODE 48 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 9.163E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 6.108E-03, FRACTION OF STEP COMPLETED 0.335 STEP TIME COMPLETED 0.335 , TOTAL TIME COMPLETED 0.335 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -3.75867E-05 AT NODE 1792 DOF 3 INCREMENT 87 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 9.163E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.24 D.O.F. 2 RATIO = 1.34154E+15. ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 87 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.291E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 2.10348E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 319.462 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.619 TIME AVG. FORCE 0.150 LARGEST RESIDUAL FORCE 68.2 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 8.78 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.26 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 117.253E-06 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 15.5602 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.341 TIME AVG. FORCE 0.146 LARGEST RESIDUAL FORCE 0.233 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 8.78 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.802E-03 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 1.18503E-09 AT NODE BOTTOM-1.2424 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.05586 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.337 TIME AVG. FORCE 0.146 LARGEST RESIDUAL FORCE 1.13 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 8.78 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.319E-04 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 3.34990E-12 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 629.318E-09 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.336 TIME AVG. FORCE 0.146 LARGEST RESIDUAL FORCE 4.837E-06 AT NODE 2028 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 8.78 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.543E-06 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.436E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.291E-03, FRACTION OF STEP COMPLETED 0.338 STEP TIME COMPLETED 0.338 , TOTAL TIME COMPLETED 0.338 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 4.68288E-05 AT NODE 1824 DOF 3 INCREMENT 88 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.436E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 2.68269E-03 AT NODE BOTTOM-1.1836 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 422.833 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.514 TIME AVG. FORCE 0.150 LARGEST RESIDUAL FORCE -117. AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.51 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -6.66 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 673.815E-06 AT NODE BOTTOM-1.2224 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 139.102 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.370 TIME AVG. FORCE 0.149 LARGEST RESIDUAL FORCE 0.374 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.51 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.459E-03 AT NODE 59 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 52.0880E-09 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.18340 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.347 TIME AVG. FORCE 0.149 LARGEST RESIDUAL FORCE 1.10 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.51 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.109E-03 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 11.0990E-12 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.43261E-06 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.346 TIME AVG. FORCE 0.149 LARGEST RESIDUAL FORCE 1.800E-05 AT NODE 2240 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 6.51 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.708E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.154E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.436E-03, FRACTION OF STEP COMPLETED 0.341 STEP TIME COMPLETED 0.341 , TOTAL TIME COMPLETED 0.341 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 5.25126E-05 AT NODE 2444 DOF 3 INCREMENT 89 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.154E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -7.86671E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -871.226 AT NODE BOTTOM-1.2436 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.54 TIME AVG. FORCE 0.187 LARGEST RESIDUAL FORCE -1.102E+04 AT NODE 45 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.83 AT NODE 2238 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -18.6 AT NODE 2238 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.80E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 16 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 336.082E-06 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 58.8538 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.479 TIME AVG. FORCE 0.152 LARGEST RESIDUAL FORCE 78.4 AT NODE 45 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.83 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.105E-02 AT NODE 58 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 18.7841E-09 AT NODE BOTTOM-1.2436 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.06501 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.310 TIME AVG. FORCE 0.150 LARGEST RESIDUAL FORCE 1.06 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.83 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.456E-04 AT NODE 15 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 5.18086E-12 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.11232E-06 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.309 TIME AVG. FORCE 0.150 LARGEST RESIDUAL FORCE -2.878E-05 AT NODE 41 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.83 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.895E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 7.731E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 5.154E-03, FRACTION OF STEP COMPLETED 0.346 STEP TIME COMPLETED 0.346 , TOTAL TIME COMPLETED 0.346 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -3.44963E-05 AT NODE 2444 DOF 3 INCREMENT 90 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 7.731E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 40 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 20 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING 16 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 54.2958E-03 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 9.94239E+03 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.42 TIME AVG. FORCE 0.176 LARGEST RESIDUAL FORCE 906. AT NODE 2012 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -33.3 AT NODE 2224 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -20.0 AT NODE 2224 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 436.435E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 77.8922 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.314 TIME AVG. FORCE 0.152 LARGEST RESIDUAL FORCE 78.2 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -33.3 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.860E-02 AT NODE 46 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 10 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 209.741E-06 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 34.2997 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.245 TIME AVG. FORCE 0.151 LARGEST RESIDUAL FORCE -0.173 AT NODE 2200 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -33.3 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.223E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 26.2819E-06 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.93736 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.244 TIME AVG. FORCE 0.151 LARGEST RESIDUAL FORCE -1.456E-02 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -33.3 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.952E-04 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 20.0678E-12 AT NODE BOTTOM-1.2200 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.76996E-06 AT NODE BOTTOM-1.2200 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.243 TIME AVG. FORCE 0.151 LARGEST RESIDUAL FORCE -3.606E-04 AT NODE 1996 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -33.3 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.418E-05 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.160E-02 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 7.731E-03, FRACTION OF STEP COMPLETED 0.354 STEP TIME COMPLETED 0.354 , TOTAL TIME COMPLETED 0.354 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -4.04558E-05 AT NODE 1776 DOF 3 INCREMENT 91 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.160E-02 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.30 D.O.F. 2 RATIO = 620.327E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 91 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.899E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.89E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -695.949E-06 AT NODE BOTTOM-1.2184 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -152.525 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.398 TIME AVG. FORCE 0.154 LARGEST RESIDUAL FORCE 143. AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -6.91 AT NODE 2180 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.57 AT NODE 2392 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.47636E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 224.417 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.381 TIME AVG. FORCE 0.154 LARGEST RESIDUAL FORCE 63.3 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -6.91 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.024E-03 AT NODE 47 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 150.113E-09 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 30.4804E-03 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.236 TIME AVG. FORCE 0.152 LARGEST RESIDUAL FORCE 0.140 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -6.91 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.943E-03 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -3.60114E-15 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 602.229E-12 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.236 TIME AVG. FORCE 0.152 LARGEST RESIDUAL FORCE 3.482E-06 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -6.91 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.751E-07 AT NODE 36 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.349E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.899E-03, FRACTION OF STEP COMPLETED 0.357 STEP TIME COMPLETED 0.357 , TOTAL TIME COMPLETED 0.357 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -4.97780E-05 AT NODE 1772 DOF 3 INCREMENT 92 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.349E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.33281E-03 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -500.885 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 5.83 TIME AVG. FORCE 0.214 LARGEST RESIDUAL FORCE -2.398E+04 AT NODE 1976 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 2.89 AT NODE 2379 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 13.3 AT NODE 2379 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 16 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.19659E-03 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 213.052 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.304 TIME AVG. FORCE 0.154 LARGEST RESIDUAL FORCE -14.7 AT NODE 36 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 2.89 AT NODE 2186 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.901E-03 AT NODE 30 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 93.4130E-06 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 17.5487 AT NODE BOTTOM-1.2388 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.273 TIME AVG. FORCE 0.154 LARGEST RESIDUAL FORCE 6.83 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 2.89 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.255E-03 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 524.117E-12 AT NODE BOTTOM-1.2388 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 98.4613E-06 AT NODE BOTTOM-1.2388 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.270 TIME AVG. FORCE 0.154 LARGEST RESIDUAL FORCE 1.758E-03 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 2.89 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.110E-04 AT NODE 6 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -592.986E-18 AT NODE BOTTOM-1.2180 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -111.400E-12 AT NODE BOTTOM-1.2180 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.270 TIME AVG. FORCE 0.154 LARGEST RESIDUAL FORCE 2.131E-08 AT NODE 19 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 2.89 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.655E-09 AT NODE 51 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 6.523E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.349E-03, FRACTION OF STEP COMPLETED 0.361 STEP TIME COMPLETED 0.361 , TOTAL TIME COMPLETED 0.361 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 3.83437E-05 AT NODE 1788 DOF 3 INCREMENT 93 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 6.523E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.30000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.30000 ELAPSED WALLCLOCK TIME (SEC) = 1 40 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 20 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING 12 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 4.15309E-03 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 753.847 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.46 TIME AVG. FORCE 0.168 LARGEST RESIDUAL FORCE -557. AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 26.6 AT NODE 1980 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 22.2 AT NODE 1980 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 88.1371E-06 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 7.38598 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.349 TIME AVG. FORCE 0.156 LARGEST RESIDUAL FORCE 14.9 AT NODE 27 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 26.6 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.537E-03 AT NODE 59 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 3.95844E-09 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -690.461E-03 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.340 TIME AVG. FORCE 0.156 LARGEST RESIDUAL FORCE 0.545 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 26.6 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.420E-04 AT NODE 60 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 1.69948E-12 AT NODE BOTTOM-1.2208 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -26.1020E-03 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINT ERRORS ARE WITHIN THE TOLERANCES. AVERAGE FORCE 0.340 TIME AVG. FORCE 0.156 LARGEST RESIDUAL FORCE -1.436E-02 AT NODE 1796 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 26.6 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.979E-06 AT NODE 33 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 3.61449E-15 AT NODE BOTTOM-1.2412 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 582.020E-12 AT NODE BOTTOM-1.2412 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.340 TIME AVG. FORCE 0.156 LARGEST RESIDUAL FORCE -8.966E-08 AT NODE 2208 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 26.6 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.473E-07 AT NODE 48 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 9.784E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 6.523E-03, FRACTION OF STEP COMPLETED 0.368 STEP TIME COMPLETED 0.368 , TOTAL TIME COMPLETED 0.368 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -3.85957E-05 AT NODE 1788 DOF 3 INCREMENT 94 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 9.784E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.61E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 368.325E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 94 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.446E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 2.64256E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 449.240 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.772 TIME AVG. FORCE 0.162 LARGEST RESIDUAL FORCE 85.2 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 10.3 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.355 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 67.2936E-06 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 9.19824 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.366 TIME AVG. FORCE 0.158 LARGEST RESIDUAL FORCE 0.307 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 10.3 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.426E-03 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 715.989E-12 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 96.0761E-06 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.362 TIME AVG. FORCE 0.158 LARGEST RESIDUAL FORCE 8.161E-04 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 10.3 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.352E-05 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -748.994E-18 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 65.4267E-12 AT NODE BOTTOM-1.2216 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.362 TIME AVG. FORCE 0.158 LARGEST RESIDUAL FORCE -8.048E-09 AT NODE 2216 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 10.3 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.394E-09 AT NODE 18 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.669E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.446E-03, FRACTION OF STEP COMPLETED 0.370 STEP TIME COMPLETED 0.370 , TOTAL TIME COMPLETED 0.370 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 4.77550E-05 AT NODE 1820 DOF 3 INCREMENT 95 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.669E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.30000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.30000 ELAPSED WALLCLOCK TIME (SEC) = 1 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -5.10765E-03 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.08949E+03 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.861 TIME AVG. FORCE 0.165 LARGEST RESIDUAL FORCE 210. AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 8.85 AT NODE 2236 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -6.62 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 2.56953E-03 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 542.790 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.838 TIME AVG. FORCE 0.165 LARGEST RESIDUAL FORCE 102. AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 8.85 AT NODE 2428 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.184E-02 AT NODE 13 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 1.42485E-06 AT NODE BOTTOM-1.2428 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 152.957E-03 AT NODE BOTTOM-1.2428 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINT ERRORS ARE WITHIN THE TOLERANCES. AVERAGE FORCE 0.377 TIME AVG. FORCE 0.160 LARGEST RESIDUAL FORCE 0.389 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 8.85 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.066E-03 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 47.2060E-15 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 8.86828E-09 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.377 TIME AVG. FORCE 0.160 LARGEST RESIDUAL FORCE 1.805E-05 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 8.85 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.044E-06 AT NODE 3 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.504E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.669E-03, FRACTION OF STEP COMPLETED 0.374 STEP TIME COMPLETED 0.374 , TOTAL TIME COMPLETED 0.374 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 4.10109E-05 AT NODE 1832 DOF 3 INCREMENT 96 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.504E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -45.0508E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -4.12297E+03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 34.6 TIME AVG. FORCE 0.519 LARGEST RESIDUAL FORCE -1.648E+05 AT NODE 45 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -7.68 AT NODE 2238 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -21.0 AT NODE 2238 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 5 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 36 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 20 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 9.35627E-03 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.00842E+03 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 5.63 TIME AVG. FORCE 0.217 LARGEST RESIDUAL FORCE -2.284E+03 AT NODE 2028 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -7.68 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -6.002E-02 AT NODE 43 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR -27.6333E-06 AT NODE BOTTOM-1.2236 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.59562 AT NODE BOTTOM-1.2236 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.340 TIME AVG. FORCE 0.162 LARGEST RESIDUAL FORCE -4.24 AT NODE 2235 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -7.68 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.161E-02 AT NODE 2028 DOF 2 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 116.094E-12 AT NODE BOTTOM-1.2232 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -413.264E-03 AT NODE BOTTOM-1.2236 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.340 TIME AVG. FORCE 0.162 LARGEST RESIDUAL FORCE 0.322 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -7.68 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.256E-05 AT NODE 30 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 563.699E-15 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 121.026E-09 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.340 TIME AVG. FORCE 0.162 LARGEST RESIDUAL FORCE -8.841E-06 AT NODE 41 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -7.68 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.665E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 8.256E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 5.504E-03, FRACTION OF STEP COMPLETED 0.379 STEP TIME COMPLETED 0.379 , TOTAL TIME COMPLETED 0.379 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -3.42319E-05 AT NODE 2424 DOF 3 INCREMENT 97 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 8.256E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 36 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 18 POINTS CHANGED FROM OPEN TO CLOSED 18 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 19.0480E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.75019E+03 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.53 TIME AVG. FORCE 0.186 LARGEST RESIDUAL FORCE 1.081E+03 AT NODE 2012 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -35.1 AT NODE 2428 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -23.6 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 375.383E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 55.0898 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.269 TIME AVG. FORCE 0.163 LARGEST RESIDUAL FORCE -23.6 AT NODE 42 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -35.1 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.347E-02 AT NODE 46 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 37.7248E-09 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 7.08699E-03 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.264 TIME AVG. FORCE 0.163 LARGEST RESIDUAL FORCE 1.782E-02 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -35.1 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.501E-04 AT NODE 45 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -812.853E-18 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -152.702E-12 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.264 TIME AVG. FORCE 0.163 LARGEST RESIDUAL FORCE 6.586E-07 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -35.1 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.790E-08 AT NODE 57 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.238E-02 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 8.256E-03, FRACTION OF STEP COMPLETED 0.388 STEP TIME COMPLETED 0.388 , TOTAL TIME COMPLETED 0.388 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -3.14379E-05 AT NODE 2388 DOF 3 INCREMENT 98 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.238E-02 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 314.903E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 98 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 3.096E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.86E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 855.955E-06 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -484.965 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.421 TIME AVG. FORCE 0.166 LARGEST RESIDUAL FORCE 82.0 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -6.39 AT NODE 2196 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.76 AT NODE 2388 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 465.195E-06 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 78.0860 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.260 TIME AVG. FORCE 0.164 LARGEST RESIDUAL FORCE 7.998E-02 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -6.39 AT NODE 2392 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.427E-03 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 16.1852E-09 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.78759E-03 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.257 TIME AVG. FORCE 0.164 LARGEST RESIDUAL FORCE 7.881E-03 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -6.39 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.325E-04 AT NODE 6 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -624.002E-18 AT NODE BOTTOM-1.2384 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -100.479E-12 AT NODE BOTTOM-1.2384 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.257 TIME AVG. FORCE 0.164 LARGEST RESIDUAL FORCE -1.908E-07 AT NODE 2192 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -6.39 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.853E-08 AT NODE 1976 DOF 3 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.644E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.096E-03, FRACTION OF STEP COMPLETED 0.391 STEP TIME COMPLETED 0.391 , TOTAL TIME COMPLETED 0.391 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -5.41698E-05 AT NODE 1768 DOF 3 INCREMENT 99 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.644E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -6.20816E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -835.452 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 6.86 TIME AVG. FORCE 0.232 LARGEST RESIDUAL FORCE 3.298E+04 AT NODE 33 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.64 AT NODE 2379 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 15.2 AT NODE 2178 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 6 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM CLOSED TO OPEN 10 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 233.948E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 37.6696 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.12 TIME AVG. FORCE 0.174 LARGEST RESIDUAL FORCE -701. AT NODE 21 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.64 AT NODE 1772 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -8.092E-03 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 91.1951E-06 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 17.1321 AT NODE BOTTOM-1.2388 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.302 TIME AVG. FORCE 0.165 LARGEST RESIDUAL FORCE -0.152 AT NODE 2183 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 5.64 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.737E-03 AT NODE 2184 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 642.413E-12 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 117.811E-06 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.300 TIME AVG. FORCE 0.165 LARGEST RESIDUAL FORCE -1.269E-03 AT NODE 2388 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 5.64 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.300E-04 AT NODE 6 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 647.367E-18 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 138.988E-12 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.300 TIME AVG. FORCE 0.165 LARGEST RESIDUAL FORCE 1.403E-08 AT NODE 37 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.64 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.693E-09 AT NODE 3 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 6.966E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.644E-03, FRACTION OF STEP COMPLETED 0.395 STEP TIME COMPLETED 0.395 , TOTAL TIME COMPLETED 0.395 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 4.16105E-05 AT NODE 1768 DOF 3 INCREMENT 100 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 6.966E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 16 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 9.60525E-03 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.75719E+03 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.59 TIME AVG. FORCE 0.190 LARGEST RESIDUAL FORCE -875. AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 29.9 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 21.4 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 415.765E-06 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 73.5129 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.362 TIME AVG. FORCE 0.167 LARGEST RESIDUAL FORCE 23.5 AT NODE 24 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 29.9 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.673E-02 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 56.6301E-09 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -619.432E-03 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.385 TIME AVG. FORCE 0.168 LARGEST RESIDUAL FORCE 0.783 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 29.9 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.397E-04 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 876.584E-15 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 164.677E-09 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.385 TIME AVG. FORCE 0.168 LARGEST RESIDUAL FORCE -1.990E-06 AT NODE 2208 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 29.9 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.251E-06 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.045E-02 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 6.966E-03, FRACTION OF STEP COMPLETED 0.402 STEP TIME COMPLETED 0.402 , TOTAL TIME COMPLETED 0.402 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 4.48398E-05 AT NODE 1820 DOF 3 INCREMENT 101 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.045E-02 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.21 D.O.F. 2 RATIO = 1.68377E+15. ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 101 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.612E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 5.91592E-03 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 891.804 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.934 TIME AVG. FORCE 0.175 LARGEST RESIDUAL FORCE 127. AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.36 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.84 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 283.456E-06 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 57.8162 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.413 TIME AVG. FORCE 0.170 LARGEST RESIDUAL FORCE 1.20 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.36 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.217E-03 AT NODE 28 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.90000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 9.47448E-09 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.83089E-03 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.399 TIME AVG. FORCE 0.170 LARGEST RESIDUAL FORCE 1.201E-02 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.36 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.700E-04 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -730.346E-18 AT NODE BOTTOM-1.2240 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 117.371E-12 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.399 TIME AVG. FORCE 0.170 LARGEST RESIDUAL FORCE -1.832E-07 AT NODE 2228 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 9.36 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.226E-08 AT NODE 33 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.918E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.612E-03, FRACTION OF STEP COMPLETED 0.405 STEP TIME COMPLETED 0.405 , TOTAL TIME COMPLETED 0.405 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 5.15634E-05 AT NODE 1824 DOF 3 INCREMENT 102 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.918E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -7.95242E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.44616E+03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.72 TIME AVG. FORCE 0.185 LARGEST RESIDUAL FORCE 353. AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.64 AT NODE 2240 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -9.40 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.17237E-03 AT NODE BOTTOM-1.1836 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 129.397 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.529 TIME AVG. FORCE 0.173 LARGEST RESIDUAL FORCE 29.7 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.64 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.798E-02 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 45.9452E-09 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 9.20987E-03 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.413 TIME AVG. FORCE 0.172 LARGEST RESIDUAL FORCE 7.035E-02 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.64 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.213E-03 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 21.3974E-15 AT NODE BOTTOM-1.2440 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.78822E-09 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.413 TIME AVG. FORCE 0.172 LARGEST RESIDUAL FORCE 1.356E-06 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.64 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.879E-07 AT NODE 3 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.877E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.918E-03, FRACTION OF STEP COMPLETED 0.409 STEP TIME COMPLETED 0.409 , TOTAL TIME COMPLETED 0.409 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 4.54406E-05 AT NODE 1631 DOF 1 INCREMENT 103 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.877E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.20000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 894.903E-06 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 97.7939 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.36 TIME AVG. FORCE 0.184 LARGEST RESIDUAL FORCE 281. AT NODE 2028 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -16.2 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -23.2 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 AVERAGE FORCE 1.348E+04 TIME AVG. FORCE 131. LARGEST RESIDUAL FORCE 4.087E+06 AT NODE 17 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 20.3 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST CORRECTION TO DISP. 20.3 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 16 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.21 D.O.F. 2 RATIO = 14.1251E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 103 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.469E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 20 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -123.896E-06 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -19.9505 AT NODE BOTTOM-1.2444 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.35 TIME AVG. FORCE 0.184 LARGEST RESIDUAL FORCE -1.508E+03 AT NODE 24 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.69 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.43 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 6 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 10 POINTS CHANGED FROM CLOSED TO OPEN 10 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 968.475E-09 AT NODE BOTTOM-1.2228 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -36.5803 AT NODE BOTTOM-1.2440 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.91 TIME AVG. FORCE 0.199 LARGEST RESIDUAL FORCE 1.052E+03 AT NODE 21 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.70 AT NODE 2440 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.358E-03 AT NODE 2228 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 137.802E-06 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 27.1859 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.392 TIME AVG. FORCE 0.174 LARGEST RESIDUAL FORCE 0.348 AT NODE 2227 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -1.69 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.012E-03 AT NODE 2228 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.40000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 786.141E-12 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 172.300E-06 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.386 TIME AVG. FORCE 0.174 LARGEST RESIDUAL FORCE 3.474E-03 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.69 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.966E-04 AT NODE 9 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 628.802E-18 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 116.602E-12 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.386 TIME AVG. FORCE 0.174 LARGEST RESIDUAL FORCE 9.001E-08 AT NODE 42 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.69 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.574E-09 AT NODE 54 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.204E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.469E-03, FRACTION OF STEP COMPLETED 0.410 STEP TIME COMPLETED 0.410 , TOTAL TIME COMPLETED 0.410 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -5.04425E-05 AT NODE 1820 DOF 3 INCREMENT 104 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.204E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.20000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.64962E-03 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 158.341 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.790 TIME AVG. FORCE 0.180 LARGEST RESIDUAL FORCE 139. AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.77 AT NODE 2230 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.23 AT NODE 2244 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 74.8040E-06 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 8.11156 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.374 TIME AVG. FORCE 0.176 LARGEST RESIDUAL FORCE -11.3 AT NODE 18 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.77 AT NODE 2240 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.739E-03 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.40000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 1.00802E-09 AT NODE BOTTOM-1.2224 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 189.368E-06 AT NODE BOTTOM-1.2224 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.370 TIME AVG. FORCE 0.176 LARGEST RESIDUAL FORCE 1.068E-03 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.77 AT NODE 2032 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.444E-04 AT NODE 3 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -679.633E-18 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -127.676E-12 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.370 TIME AVG. FORCE 0.176 LARGEST RESIDUAL FORCE 2.083E-08 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.77 AT NODE 2032 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.702E-09 AT NODE 2236 DOF 3 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.306E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.204E-03, FRACTION OF STEP COMPLETED 0.413 STEP TIME COMPLETED 0.413 , TOTAL TIME COMPLETED 0.413 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -6.14452E-05 AT NODE 2424 DOF 3 INCREMENT 105 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.306E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 3.80937E-03 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 630.975 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.30 TIME AVG. FORCE 0.187 LARGEST RESIDUAL FORCE 287. AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -13.8 AT NODE 2218 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.10 AT NODE 2218 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 41.4377E-06 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 6.67250 AT NODE BOTTOM-1.2424 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.333 TIME AVG. FORCE 0.178 LARGEST RESIDUAL FORCE 0.916 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -13.8 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.008E-03 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 42.8404E-12 AT NODE BOTTOM-1.2420 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.25519 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.335 TIME AVG. FORCE 0.178 LARGEST RESIDUAL FORCE 1.33 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -13.8 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.259E-05 AT NODE 2424 DOF 2 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 4.69186E-12 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 881.424E-09 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.334 TIME AVG. FORCE 0.178 LARGEST RESIDUAL FORCE -5.850E-06 AT NODE 2011 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -13.8 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.762E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.959E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.306E-03, FRACTION OF STEP COMPLETED 0.416 STEP TIME COMPLETED 0.416 , TOTAL TIME COMPLETED 0.416 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -4.77058E-05 AT NODE 1796 DOF 3 INCREMENT 106 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.959E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 AVERAGE FORCE 1.655E+04 TIME AVG. FORCE 156. LARGEST RESIDUAL FORCE -5.261E+06 AT NODE 32 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 22.9 AT NODE 16 DOF 2 INSTANCE: TOP-1 LARGEST CORRECTION TO DISP. 22.9 AT NODE 16 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 18 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.21 D.O.F. 2 RATIO = 195.766E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 106 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.240E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.28938E-03 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 136.606 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.444 TIME AVG. FORCE 0.180 LARGEST RESIDUAL FORCE -26.4 AT NODE 2012 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -5.83 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.670 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 306.192E-06 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 62.6423 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.328 TIME AVG. FORCE 0.179 LARGEST RESIDUAL FORCE 0.114 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.83 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.603E-03 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 10.9689E-09 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.12081E-03 AT NODE BOTTOM-1.2208 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.318 TIME AVG. FORCE 0.179 LARGEST RESIDUAL FORCE 1.342E-02 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.83 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.100E-04 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -854.470E-18 AT NODE BOTTOM-1.2408 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -137.590E-12 AT NODE BOTTOM-1.2408 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.318 TIME AVG. FORCE 0.179 LARGEST RESIDUAL FORCE 1.975E-07 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.83 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.375E-08 AT NODE 45 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.860E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.240E-03, FRACTION OF STEP COMPLETED 0.417 STEP TIME COMPLETED 0.417 , TOTAL TIME COMPLETED 0.417 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -7.39792E-05 AT NODE 1792 DOF 3 INCREMENT 107 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.860E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.02044E-03 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 142.686 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.402 TIME AVG. FORCE 0.181 LARGEST RESIDUAL FORCE 29.5 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.42 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.321 AT NODE 2400 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 24.1731E-06 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.59497 AT NODE BOTTOM-1.2412 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.302 TIME AVG. FORCE 0.180 LARGEST RESIDUAL FORCE 9.801E-02 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.42 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.476E-03 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 39.7238E-12 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 6.39649E-06 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.301 TIME AVG. FORCE 0.180 LARGEST RESIDUAL FORCE 2.364E-04 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.42 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.528E-05 AT NODE 15 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.789E-03 ITERATION SUMMARY FOR THE INCREMENT: 3 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.860E-03, FRACTION OF STEP COMPLETED 0.419 STEP TIME COMPLETED 0.419 , TOTAL TIME COMPLETED 0.419 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -4.75951E-05 AT NODE 2396 DOF 3 INCREMENT 108 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.789E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 2.79282E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 509.244 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.614 TIME AVG. FORCE 0.184 LARGEST RESIDUAL FORCE 148. AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -9.93 AT NODE 1987 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.70 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 119.990E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 18.6190 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.288 TIME AVG. FORCE 0.181 LARGEST RESIDUAL FORCE 0.501 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -9.93 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.727E-03 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 1.72386E-09 AT NODE BOTTOM-1.2400 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.39425 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.286 TIME AVG. FORCE 0.181 LARGEST RESIDUAL FORCE 1.58 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -9.93 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.569E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 5.34736E-12 AT NODE BOTTOM-1.2196 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.00457E-06 AT NODE BOTTOM-1.2196 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.285 TIME AVG. FORCE 0.181 LARGEST RESIDUAL FORCE 7.045E-06 AT NODE 1983 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -9.93 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.131E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.184E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.789E-03, FRACTION OF STEP COMPLETED 0.422 STEP TIME COMPLETED 0.422 , TOTAL TIME COMPLETED 0.422 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -5.00742E-05 AT NODE 1776 DOF 3 INCREMENT 109 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.184E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 26 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 10 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM CLOSED TO OPEN 10 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 21.9844E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.02461E+03 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 0.628 TIME AVG. FORCE 0.185 LARGEST RESIDUAL FORCE -346. AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.05 AT NODE 1772 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 10.8 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 256.616E-06 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 44.3240 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.279 TIME AVG. FORCE 0.182 LARGEST RESIDUAL FORCE 14.8 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.05 AT NODE 2388 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.440E-02 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 1.07481E-09 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.41283 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.282 TIME AVG. FORCE 0.182 LARGEST RESIDUAL FORCE 1.63 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.05 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.309E-04 AT NODE 6 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 5.36335E-12 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.00757E-06 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.281 TIME AVG. FORCE 0.182 LARGEST RESIDUAL FORCE 2.726E-06 AT NODE 2179 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -4.05 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.104E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 6.276E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.184E-03, FRACTION OF STEP COMPLETED 0.426 STEP TIME COMPLETED 0.426 , TOTAL TIME COMPLETED 0.426 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -6.79445E-05 AT NODE 2380 DOF 3 INCREMENT 110 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 6.276E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.81586E-03 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 341.130 AT NODE BOTTOM-1.2408 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.43 TIME AVG. FORCE 0.202 LARGEST RESIDUAL FORCE 986. AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 19.5 AT NODE 2392 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 25.6 AT NODE 2392 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 36 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 16 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 2.08810E-03 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 381.395 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.385 TIME AVG. FORCE 0.184 LARGEST RESIDUAL FORCE 56.7 AT NODE 39 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 19.5 AT NODE 1995 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.829E-02 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 18 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 10 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 785.410E-06 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 139.061 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.434 TIME AVG. FORCE 0.184 LARGEST RESIDUAL FORCE 10.6 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 19.5 AT NODE 2198 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.074E-03 AT NODE 47 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 10 POINTS CHANGED FROM OPEN TO CLOSED 10 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 193.111E-06 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 36.2782 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.376 TIME AVG. FORCE 0.184 LARGEST RESIDUAL FORCE 4.735E-02 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 19.5 AT NODE 2194 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.130E-03 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 5 MAX. PENETRATION ERROR 5.83800E-09 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -472.553E-03 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.366 TIME AVG. FORCE 0.184 LARGEST RESIDUAL FORCE 0.597 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 19.5 AT NODE 2194 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.465E-04 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 486.824E-15 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 91.4557E-09 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.366 TIME AVG. FORCE 0.184 LARGEST RESIDUAL FORCE 7.688E-06 AT NODE 23 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 19.5 AT NODE 2194 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.404E-06 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 9.414E-03 ITERATION SUMMARY FOR THE INCREMENT: 6 TOTAL ITERATIONS, OF WHICH 5 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 6.276E-03, FRACTION OF STEP COMPLETED 0.432 STEP TIME COMPLETED 0.432 , TOTAL TIME COMPLETED 0.432 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 5.23337E-05 AT NODE 2380 DOF 3 INCREMENT 111 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 9.414E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.60E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.90000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 160.514E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 111 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.354E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 2.39433E-03 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 439.678 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.950 TIME AVG. FORCE 0.191 LARGEST RESIDUAL FORCE 143. AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 11.0 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.69 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 654.343E-09 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 132.308E-03 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.404 TIME AVG. FORCE 0.186 LARGEST RESIDUAL FORCE 0.367 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 11.0 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.752E-03 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 69.1453E-15 AT NODE BOTTOM-1.2212 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 12.9898E-09 AT NODE BOTTOM-1.2212 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.404 TIME AVG. FORCE 0.186 LARGEST RESIDUAL FORCE 1.424E-05 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 11.0 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.239E-06 AT NODE 54 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.530E-03 ITERATION SUMMARY FOR THE INCREMENT: 3 TOTAL ITERATIONS, OF WHICH 1 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.354E-03, FRACTION OF STEP COMPLETED 0.435 STEP TIME COMPLETED 0.435 , TOTAL TIME COMPLETED 0.435 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 4.57377E-05 AT NODE 1808 DOF 3 INCREMENT 112 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.530E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 36 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 16 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 76.1092E-03 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 11.3278E+03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 1.98 TIME AVG. FORCE 0.202 LARGEST RESIDUAL FORCE 460. AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 13.7 AT NODE 2019 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.75 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 288.179E-06 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 52.5068 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.545 TIME AVG. FORCE 0.189 LARGEST RESIDUAL FORCE 102. AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 13.7 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.828E-02 AT NODE 58 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR -1.55629E-09 AT NODE BOTTOM-1.2444 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 233.523E-06 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.433 TIME AVG. FORCE 0.188 LARGEST RESIDUAL FORCE 6.997E-03 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 13.7 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.551E-04 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 824.539E-18 AT NODE BOTTOM-1.2232 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 180.715E-12 AT NODE BOTTOM-1.2232 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.433 TIME AVG. FORCE 0.188 LARGEST RESIDUAL FORCE -9.706E-08 AT NODE 2028 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 13.7 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.103E-08 AT NODE 15 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.296E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.530E-03, FRACTION OF STEP COMPLETED 0.438 STEP TIME COMPLETED 0.438 , TOTAL TIME COMPLETED 0.438 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 4.39263E-05 AT NODE 1828 DOF 3 INCREMENT 113 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.296E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 36 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 16 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 4.42899 AT NODE BOTTOM-1.2440 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 713.080E+03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 1.586E+03 TIME AVG. FORCE 14.2 LARGEST RESIDUAL FORCE 3.688E+05 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.53 AT NODE 15 DOF 2 INSTANCE: TOP-1 LARGEST CORRECTION TO DISP. -16.6 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 6 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.64341 AT NODE BOTTOM-1.2444 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -243.693E+03 AT NODE BOTTOM-1.2428 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 610. TIME AVG. FORCE 5.59 LARGEST RESIDUAL FORCE 2.600E+05 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.33 AT NODE 2428 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.50 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 758.112E-03 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 108.285E+03 AT NODE BOTTOM-1.2444 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 247. TIME AVG. FORCE 2.37 LARGEST RESIDUAL FORCE 1.758E+05 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.04 AT NODE 2428 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.83 AT NODE 15 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 87.4962E-03 AT NODE BOTTOM-1.2240 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -26.2927E+03 AT NODE BOTTOM-1.2236 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 79.3 TIME AVG. FORCE 0.888 LARGEST RESIDUAL FORCE 2.960E+04 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.03 AT NODE 2436 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.38 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 5 MAX. PENETRATION ERROR 3.14896E-03 AT NODE BOTTOM-1.1836 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.95465E+03 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 8.90 TIME AVG. FORCE 0.265 LARGEST RESIDUAL FORCE 5.076E+03 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.01 AT NODE 2034 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.395 AT NODE 30 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 6 MAX. CONTACT FORCE ERROR -5.66652E+03 AT NODE BOTTOM-1.2244 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.53 TIME AVG. FORCE 0.209 LARGEST RESIDUAL FORCE 576. AT NODE 44 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.01 AT NODE 2238 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.138 AT NODE 44 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.61E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 120.703E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 113 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.324E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -281.367E-06 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -50.8411 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.480 TIME AVG. FORCE 0.190 LARGEST RESIDUAL FORCE -66.9 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 3.21 AT NODE 2436 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.94 AT NODE 2244 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 320.269E-06 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 62.3456 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.444 TIME AVG. FORCE 0.190 LARGEST RESIDUAL FORCE 6.945E-03 AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 3.21 AT NODE 2436 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.008E-03 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 22.2998E-09 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -934.219E-03 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.438 TIME AVG. FORCE 0.190 LARGEST RESIDUAL FORCE 1.19 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 3.21 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.313E-04 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 2.09125E-12 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 392.868E-09 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.438 TIME AVG. FORCE 0.190 LARGEST RESIDUAL FORCE -2.286E-06 AT NODE 2019 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 3.21 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.910E-06 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.986E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.324E-03, FRACTION OF STEP COMPLETED 0.439 STEP TIME COMPLETED 0.439 , TOTAL TIME COMPLETED 0.439 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 6.73135E-05 AT NODE 2444 DOF 3 INCREMENT 114 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.986E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 590.599E-06 AT NODE BOTTOM-1.1836 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 47.5504 AT NODE BOTTOM-1.2448 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.473 TIME AVG. FORCE 0.193 LARGEST RESIDUAL FORCE -77.3 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 2.13 AT NODE 2036 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.69 AT NODE 2424 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR -4.13330E-09 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -776.503E-06 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.449 TIME AVG. FORCE 0.192 LARGEST RESIDUAL FORCE -7.704E-03 AT NODE 2040 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 2.13 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.215E-04 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -963.044E-18 AT NODE BOTTOM-1.2444 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -180.923E-12 AT NODE BOTTOM-1.2444 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.449 TIME AVG. FORCE 0.192 LARGEST RESIDUAL FORCE -2.162E-07 AT NODE 2239 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 2.13 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.309E-08 AT NODE 2448 DOF 3 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.979E-03 ITERATION SUMMARY FOR THE INCREMENT: 3 TOTAL ITERATIONS, OF WHICH 1 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.986E-03, FRACTION OF STEP COMPLETED 0.441 STEP TIME COMPLETED 0.441 , TOTAL TIME COMPLETED 0.441 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 4.20852E-05 AT NODE 1631 DOF 1 INCREMENT 115 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.979E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM CLOSED TO OPEN 10 POINTS CHANGED FROM SLIPPING TO STICKING 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -897.907E-06 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -142.027 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.50 TIME AVG. FORCE 0.221 LARGEST RESIDUAL FORCE -9.261E+03 AT NODE 39 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.25 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -6.45 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 22 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 379.290E-06 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -110.000 AT NODE BOTTOM-1.2436 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 6.04 TIME AVG. FORCE 0.243 LARGEST RESIDUAL FORCE 2.985E+03 AT NODE 2436 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -3.27 AT NODE 2436 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.784E-02 AT NODE 2436 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 83.0806E-06 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 15.2360 AT NODE BOTTOM-1.2436 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.411 TIME AVG. FORCE 0.194 LARGEST RESIDUAL FORCE -2.14 AT NODE 2435 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -3.25 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.821E-02 AT NODE 2436 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 545.219E-12 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 87.7929E-06 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.412 TIME AVG. FORCE 0.194 LARGEST RESIDUAL FORCE -1.089E-03 AT NODE 2436 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -3.25 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.204E-04 AT NODE 9 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 782.950E-18 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 112.420E-12 AT NODE BOTTOM-1.2236 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.412 TIME AVG. FORCE 0.194 LARGEST RESIDUAL FORCE 1.898E-08 AT NODE 37 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.25 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.322E-09 AT NODE 54 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.468E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.979E-03, FRACTION OF STEP COMPLETED 0.444 STEP TIME COMPLETED 0.444 , TOTAL TIME COMPLETED 0.444 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -4.92599E-05 AT NODE 1828 DOF 3 INCREMENT 116 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.468E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 36 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING 8 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 5.64275E-03 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 516.493 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.03 TIME AVG. FORCE 0.210 LARGEST RESIDUAL FORCE 709. AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -16.5 AT NODE 2028 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -11.6 AT NODE 2032 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 108.053E-06 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 12.0682 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.360 TIME AVG. FORCE 0.196 LARGEST RESIDUAL FORCE -16.1 AT NODE 21 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -16.5 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.492E-03 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 5.50631E-09 AT NODE BOTTOM-1.2212 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.03442E-03 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.365 TIME AVG. FORCE 0.196 LARGEST RESIDUAL FORCE 2.060E-03 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -16.5 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.034E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -744.195E-18 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -139.804E-12 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.365 TIME AVG. FORCE 0.196 LARGEST RESIDUAL FORCE -7.570E-08 AT NODE 2008 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -16.5 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -6.953E-09 AT NODE 2416 DOF 2 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 6.702E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.468E-03, FRACTION OF STEP COMPLETED 0.449 STEP TIME COMPLETED 0.449 , TOTAL TIME COMPLETED 0.449 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -5.15551E-05 AT NODE 1800 DOF 3 INCREMENT 117 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 6.702E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.61E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 1.65009E+15. ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 117 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.676E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.11088E-03 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 133.237 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.494 TIME AVG. FORCE 0.198 LARGEST RESIDUAL FORCE -37.8 AT NODE 2012 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -7.85 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.67 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 80.7510E-06 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 8.74738 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.346 TIME AVG. FORCE 0.197 LARGEST RESIDUAL FORCE -12.3 AT NODE 18 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -7.85 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.673E-03 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 1.20309E-09 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 226.014E-06 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.344 TIME AVG. FORCE 0.197 LARGEST RESIDUAL FORCE 1.175E-03 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -7.85 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.576E-04 AT NODE 3 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -532.931E-18 AT NODE BOTTOM-1.2400 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -69.0704E-12 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.344 TIME AVG. FORCE 0.197 LARGEST RESIDUAL FORCE 2.345E-08 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -7.85 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.026E-09 AT NODE 33 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.513E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.676E-03, FRACTION OF STEP COMPLETED 0.451 STEP TIME COMPLETED 0.451 , TOTAL TIME COMPLETED 0.451 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -5.81975E-05 AT NODE 2404 DOF 3 INCREMENT 118 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.513E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 5.17659E-03 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 851.304 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.835 TIME AVG. FORCE 0.202 LARGEST RESIDUAL FORCE 188. AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -11.1 AT NODE 1995 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.725 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 81.4278E-06 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 11.0995 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.320 TIME AVG. FORCE 0.198 LARGEST RESIDUAL FORCE 1.02 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -11.1 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.518E-03 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 1.01395E-09 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 136.058E-06 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.318 TIME AVG. FORCE 0.198 LARGEST RESIDUAL FORCE 1.012E-03 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -11.1 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.124E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 539.015E-18 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 69.9424E-12 AT NODE BOTTOM-1.2188 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.318 TIME AVG. FORCE 0.198 LARGEST RESIDUAL FORCE -1.135E-08 AT NODE 2000 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -11.1 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.701E-09 AT NODE 45 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.770E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.513E-03, FRACTION OF STEP COMPLETED 0.453 STEP TIME COMPLETED 0.453 , TOTAL TIME COMPLETED 0.453 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -4.95765E-05 AT NODE 1784 DOF 3 INCREMENT 119 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.770E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -2.39642E-03 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -496.654 AT NODE BOTTOM-1.2188 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.696 TIME AVG. FORCE 0.202 LARGEST RESIDUAL FORCE 227. AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.3 AT NODE 2388 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.24 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 6.97660E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.06314E+03 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.752 TIME AVG. FORCE 0.203 LARGEST RESIDUAL FORCE 175. AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.3 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.830E-02 AT NODE 1 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 141.943E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 24.6298 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.305 TIME AVG. FORCE 0.199 LARGEST RESIDUAL FORCE 2.16 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.3 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.688E-03 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 2.34744E-09 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.51411 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.303 TIME AVG. FORCE 0.199 LARGEST RESIDUAL FORCE 1.54 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.3 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.000E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 10.9924E-12 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.06506E-06 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.303 TIME AVG. FORCE 0.199 LARGEST RESIDUAL FORCE 1.079E-05 AT NODE 2183 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -10.3 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.216E-05 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.655E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.770E-03, FRACTION OF STEP COMPLETED 0.457 STEP TIME COMPLETED 0.457 , TOTAL TIME COMPLETED 0.457 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -4.38635E-05 AT NODE 1772 DOF 3 INCREMENT 120 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.655E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -17.1453E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -526.088 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 5.49 TIME AVG. FORCE 0.243 LARGEST RESIDUAL FORCE 3.222E+04 AT NODE 18 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.33 AT NODE 2384 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 21.8 AT NODE 2384 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 36 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 20 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.23371E-03 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 255.914 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.618 TIME AVG. FORCE 0.202 LARGEST RESIDUAL FORCE -191. AT NODE 18 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.33 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.007E-02 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 242.458E-09 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.40307 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.355 TIME AVG. FORCE 0.200 LARGEST RESIDUAL FORCE 1.47 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.33 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.956E-03 AT NODE 6 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 5.99750E-12 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.12670E-06 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.355 TIME AVG. FORCE 0.200 LARGEST RESIDUAL FORCE 2.724E-05 AT NODE 38 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.33 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.063E-06 AT NODE 18 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 8.482E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 5.655E-03, FRACTION OF STEP COMPLETED 0.462 STEP TIME COMPLETED 0.462 , TOTAL TIME COMPLETED 0.462 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 4.48266E-05 AT NODE 2404 DOF 3 INCREMENT 121 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 8.482E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 16 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 19.5041E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.07221E+03 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.11 TIME AVG. FORCE 0.224 LARGEST RESIDUAL FORCE 1.040E+03 AT NODE 1996 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 35.8 AT NODE 2396 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 26.4 AT NODE 2396 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 503.627E-06 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 89.2920 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.448 TIME AVG. FORCE 0.202 LARGEST RESIDUAL FORCE 29.8 AT NODE 24 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 35.8 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.791E-02 AT NODE 59 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 84.7092E-09 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.53125 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.468 TIME AVG. FORCE 0.202 LARGEST RESIDUAL FORCE 1.60 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 35.8 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.699E-04 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 9.22306E-12 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.73266E-06 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.467 TIME AVG. FORCE 0.202 LARGEST RESIDUAL FORCE -6.071E-06 AT NODE 2012 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 35.8 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.107E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.272E-02 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 8.482E-03, FRACTION OF STEP COMPLETED 0.471 STEP TIME COMPLETED 0.471 , TOTAL TIME COMPLETED 0.471 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 4.10381E-05 AT NODE 1824 DOF 3 INCREMENT 122 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.272E-02 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 222.685E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 122 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 3.181E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 10 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 10 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 13.3374E-03 AT NODE BOTTOM-1.1836 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.14379E+03 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.987 TIME AVG. FORCE 0.209 LARGEST RESIDUAL FORCE -264. AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.53 AT NODE 2224 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -6.91 AT NODE 2236 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 10 POINTS CHANGED FROM OPEN TO CLOSED 10 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 213.006E-06 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 34.2994 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.480 TIME AVG. FORCE 0.205 LARGEST RESIDUAL FORCE 6.10 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.53 AT NODE 2428 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.002E-02 AT NODE 13 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.80E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 3.66984E-09 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.26826 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.480 TIME AVG. FORCE 0.205 LARGEST RESIDUAL FORCE 1.08 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.53 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.041E-04 AT NODE 6 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 13.5469E-12 AT NODE BOTTOM-1.2228 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.54497E-06 AT NODE BOTTOM-1.2228 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.479 TIME AVG. FORCE 0.205 LARGEST RESIDUAL FORCE 2.274E-05 AT NODE 2240 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 6.53 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.770E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.771E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.181E-03, FRACTION OF STEP COMPLETED 0.474 STEP TIME COMPLETED 0.474 , TOTAL TIME COMPLETED 0.474 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 7.44947E-05 AT NODE 2444 DOF 3 INCREMENT 123 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.771E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -8.00569E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.46069E+03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 8.76 TIME AVG. FORCE 0.274 LARGEST RESIDUAL FORCE 2.367E+04 AT NODE 2440 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -6.24 AT NODE 2238 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -16.0 AT NODE 2238 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 16 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 538.030E-06 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 105.773 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.780 TIME AVG. FORCE 0.209 LARGEST RESIDUAL FORCE 123. AT NODE 30 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -6.24 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.177E-02 AT NODE 13 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 72.5833E-09 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 11.7269E-03 AT NODE BOTTOM-1.2236 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.432 TIME AVG. FORCE 0.207 LARGEST RESIDUAL FORCE 4.642E-02 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -6.24 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.163E-03 AT NODE 60 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -2.77444E-15 AT NODE BOTTOM-1.2424 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -446.744E-12 AT NODE BOTTOM-1.2424 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.432 TIME AVG. FORCE 0.207 LARGEST RESIDUAL FORCE 1.565E-06 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -6.24 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.276E-08 AT NODE 56 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 7.157E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.771E-03, FRACTION OF STEP COMPLETED 0.479 STEP TIME COMPLETED 0.479 , TOTAL TIME COMPLETED 0.479 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -4.89423E-05 AT NODE 2444 DOF 3 INCREMENT 124 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 7.157E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 16 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 15.1746E-03 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.22909E+03 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 5.20 TIME AVG. FORCE 0.247 LARGEST RESIDUAL FORCE -1.865E+03 AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -30.9 AT NODE 2432 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -21.5 AT NODE 2432 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 800.339E-06 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 88.1966 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.358 TIME AVG. FORCE 0.208 LARGEST RESIDUAL FORCE -28.1 AT NODE 24 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -30.9 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.927E-02 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 93.7388E-09 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.48356 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.347 TIME AVG. FORCE 0.208 LARGEST RESIDUAL FORCE 1.61 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -30.9 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.731E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 6.42886E-12 AT NODE BOTTOM-1.2204 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.20774E-06 AT NODE BOTTOM-1.2204 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.346 TIME AVG. FORCE 0.208 LARGEST RESIDUAL FORCE -5.764E-06 AT NODE 2208 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -30.9 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.153E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.074E-02 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 7.157E-03, FRACTION OF STEP COMPLETED 0.486 STEP TIME COMPLETED 0.486 , TOTAL TIME COMPLETED 0.486 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -4.77585E-05 AT NODE 2392 DOF 3 INCREMENT 125 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.074E-02 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 223.287E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 125 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.684E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 5.51424E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.00471E+03 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.660 TIME AVG. FORCE 0.211 LARGEST RESIDUAL FORCE 147. AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.97 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.60 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 547.890E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 97.4013 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.339 TIME AVG. FORCE 0.209 LARGEST RESIDUAL FORCE 1.30 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.97 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.463E-03 AT NODE 16 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 30.1258E-09 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 5.22573E-03 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.326 TIME AVG. FORCE 0.209 LARGEST RESIDUAL FORCE -2.908E-02 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.97 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.760E-04 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -798.519E-18 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -150.012E-12 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.326 TIME AVG. FORCE 0.209 LARGEST RESIDUAL FORCE 6.036E-07 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.97 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.825E-08 AT NODE 12 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.026E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.684E-03, FRACTION OF STEP COMPLETED 0.489 STEP TIME COMPLETED 0.489 , TOTAL TIME COMPLETED 0.489 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -7.09449E-05 AT NODE 2388 DOF 3 INCREMENT 126 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.026E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -5.41175E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.17078E+03 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.76 TIME AVG. FORCE 0.221 LARGEST RESIDUAL FORCE 1.532E+03 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.07 AT NODE 2380 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 10.4 AT NODE 1772 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.35454E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 233.995 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.345 TIME AVG. FORCE 0.210 LARGEST RESIDUAL FORCE 4.51 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.07 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.649E-02 AT NODE 18 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 270.913E-09 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.56040 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.326 TIME AVG. FORCE 0.210 LARGEST RESIDUAL FORCE 1.71 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.07 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.645E-03 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 5.87410E-12 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.10352E-06 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.326 TIME AVG. FORCE 0.210 LARGEST RESIDUAL FORCE -5.261E-06 AT NODE 2176 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -3.07 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.892E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 6.039E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.026E-03, FRACTION OF STEP COMPLETED 0.493 STEP TIME COMPLETED 0.493 , TOTAL TIME COMPLETED 0.493 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -5.77013E-05 AT NODE 1768 DOF 3 INCREMENT 127 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 6.039E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 798.994E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 135.613 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.617 TIME AVG. FORCE 0.213 LARGEST RESIDUAL FORCE -360. AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 19.0 AT NODE 2396 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 23.6 AT NODE 2396 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.60E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 5.20926E-03 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 952.933 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.528 TIME AVG. FORCE 0.212 LARGEST RESIDUAL FORCE 112. AT NODE 36 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 19.0 AT NODE 1991 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -9.279E-03 AT NODE 43 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 48.6498E-06 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 7.83380 AT NODE BOTTOM-1.2400 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.421 TIME AVG. FORCE 0.211 LARGEST RESIDUAL FORCE 1.07 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 19.0 AT NODE 2194 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.853E-03 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 51.4864E-12 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.65760 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.422 TIME AVG. FORCE 0.211 LARGEST RESIDUAL FORCE 1.89 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 19.0 AT NODE 2194 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.657E-05 AT NODE 2400 DOF 2 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 7.51085E-12 AT NODE BOTTOM-1.2196 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.41100E-06 AT NODE BOTTOM-1.2196 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.421 TIME AVG. FORCE 0.211 LARGEST RESIDUAL FORCE 3.506E-05 AT NODE 38 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 19.0 AT NODE 2194 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.606E-06 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 9.058E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 6.039E-03, FRACTION OF STEP COMPLETED 0.499 STEP TIME COMPLETED 0.499 , TOTAL TIME COMPLETED 0.499 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 5.24597E-05 AT NODE 1768 DOF 3 INCREMENT 128 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 9.058E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.59E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.54 D.O.F. 2 RATIO = 5.15655E+15. ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 128 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.265E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 2.27816E-03 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 475.824 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.06 TIME AVG. FORCE 0.218 LARGEST RESIDUAL FORCE 147. AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 10.6 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.47 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 937.728E-09 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 185.931E-03 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.453 TIME AVG. FORCE 0.213 LARGEST RESIDUAL FORCE 14.6 AT NODE 45 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 10.6 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.930E-03 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 779.141E-12 AT NODE BOTTOM-1.2220 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -416.713E-03 AT NODE BOTTOM-1.2204 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.462 TIME AVG. FORCE 0.213 LARGEST RESIDUAL FORCE 0.323 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 10.6 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.488E-04 AT NODE 15 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 551.694E-15 AT NODE BOTTOM-1.2208 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 120.916E-09 AT NODE BOTTOM-1.2208 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.462 TIME AVG. FORCE 0.213 LARGEST RESIDUAL FORCE 1.894E-06 AT NODE 2012 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 10.6 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.721E-06 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.397E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.265E-03, FRACTION OF STEP COMPLETED 0.501 STEP TIME COMPLETED 0.501 , TOTAL TIME COMPLETED 0.501 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 5.48367E-05 AT NODE 2420 DOF 3 INCREMENT 129 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.397E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 46.7988E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 8.57041E+03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.83 TIME AVG. FORCE 0.226 LARGEST RESIDUAL FORCE 399. AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 13.6 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.29 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 278.665E-06 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 49.5599 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.507 TIME AVG. FORCE 0.215 LARGEST RESIDUAL FORCE 64.0 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 13.6 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.882E-02 AT NODE 58 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 2.18923E-09 AT NODE BOTTOM-1.2232 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.38959 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.501 TIME AVG. FORCE 0.215 LARGEST RESIDUAL FORCE 1.70 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 13.6 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.324E-04 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 4.77178E-12 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 896.438E-09 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.500 TIME AVG. FORCE 0.215 LARGEST RESIDUAL FORCE -8.516E-06 AT NODE 2015 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 13.6 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.530E-06 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.095E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.397E-03, FRACTION OF STEP COMPLETED 0.504 STEP TIME COMPLETED 0.504 , TOTAL TIME COMPLETED 0.504 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 5.57908E-05 AT NODE 2440 DOF 3 INCREMENT 130 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.095E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.61E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 3.92880E+15. ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 130 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.274E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 964.571E-06 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 140.273 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.580 TIME AVG. FORCE 0.218 LARGEST RESIDUAL FORCE 19.7 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 3.40 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.70 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 112.528E-06 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 21.1398 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.505 TIME AVG. FORCE 0.218 LARGEST RESIDUAL FORCE 4.393E-02 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 3.40 AT NODE 2432 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.365E-03 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 539.943E-12 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 101.435E-06 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.503 TIME AVG. FORCE 0.218 LARGEST RESIDUAL FORCE 1.786E-03 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 3.40 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.196E-04 AT NODE 6 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 744.553E-18 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 119.892E-12 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.503 TIME AVG. FORCE 0.218 LARGEST RESIDUAL FORCE 8.638E-09 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 3.40 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.879E-09 AT NODE 51 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.911E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.274E-03, FRACTION OF STEP COMPLETED 0.506 STEP TIME COMPLETED 0.506 , TOTAL TIME COMPLETED 0.506 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 9.59451E-05 AT NODE 2444 DOF 3 INCREMENT 131 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.911E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 768.430E-06 AT NODE BOTTOM-1.1836 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 65.9265 AT NODE BOTTOM-1.2040 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.568 TIME AVG. FORCE 0.220 LARGEST RESIDUAL FORCE 52.2 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 2.67 AT NODE 2036 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.42 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 122.343E-06 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 22.9839 AT NODE BOTTOM-1.2436 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.513 TIME AVG. FORCE 0.220 LARGEST RESIDUAL FORCE 8.048E-03 AT NODE 2040 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 2.67 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.177E-04 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 319.992E-12 AT NODE BOTTOM-1.2448 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.64656 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.515 TIME AVG. FORCE 0.220 LARGEST RESIDUAL FORCE 1.48 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 2.67 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.275E-04 AT NODE 2436 DOF 2 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 20.5679E-12 AT NODE BOTTOM-1.2228 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.41596E-06 AT NODE BOTTOM-1.2228 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.514 TIME AVG. FORCE 0.220 LARGEST RESIDUAL FORCE 1.513E-05 AT NODE 2240 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 2.67 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.361E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.866E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.911E-03, FRACTION OF STEP COMPLETED 0.508 STEP TIME COMPLETED 0.508 , TOTAL TIME COMPLETED 0.508 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 5.14627E-05 AT NODE 1631 DOF 1 INCREMENT 132 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.866E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM SLIPPING TO STICKING 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -459.874E-06 AT NODE BOTTOM-1.2232 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -100.791 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.39 TIME AVG. FORCE 0.236 LARGEST RESIDUAL FORCE -4.325E+03 AT NODE 39 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.96 AT NODE 2439 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.97 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM CLOSED TO OPEN 6 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.70761E-06 AT NODE BOTTOM-1.2224 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -59.1801 AT NODE BOTTOM-1.2436 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.35 TIME AVG. FORCE 0.244 LARGEST RESIDUAL FORCE 1.789E+03 AT NODE 36 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.96 AT NODE 2436 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.888E-03 AT NODE 2228 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 10 POINTS CHANGED FROM OPEN TO CLOSED 10 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 671.367E-06 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 116.675 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.496 TIME AVG. FORCE 0.222 LARGEST RESIDUAL FORCE 1.04 AT NODE 2227 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -1.96 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -9.494E-03 AT NODE 2228 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 52.6819E-09 AT NODE BOTTOM-1.2228 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 11.5463E-03 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.478 TIME AVG. FORCE 0.222 LARGEST RESIDUAL FORCE 5.554E-02 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.96 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.240E-03 AT NODE 45 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -1.87521E-15 AT NODE BOTTOM-1.2424 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 310.222E-12 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.478 TIME AVG. FORCE 0.222 LARGEST RESIDUAL FORCE -9.223E-07 AT NODE 2024 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -1.96 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.305E-07 AT NODE 2224 DOF 2 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.299E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.866E-03, FRACTION OF STEP COMPLETED 0.511 STEP TIME COMPLETED 0.511 , TOTAL TIME COMPLETED 0.511 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -5.60193E-05 AT NODE 2440 DOF 3 INCREMENT 133 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.299E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. CONTACT FORCE ERROR -2.55270E+03 AT NODE BOTTOM-1.2220 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.30 TIME AVG. FORCE 0.237 LARGEST RESIDUAL FORCE -640. AT NODE 2020 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -14.4 AT NODE 2015 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -11.5 AT NODE 2036 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.61E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 1.91873E+15. ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 133 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.075E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 35.3662E-06 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -355.736 AT NODE BOTTOM-1.2220 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.458 TIME AVG. FORCE 0.224 LARGEST RESIDUAL FORCE 107. AT NODE 2016 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -2.51 AT NODE 2232 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.77 AT NODE 2244 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 2.71877E-03 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 449.984 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.667 TIME AVG. FORCE 0.225 LARGEST RESIDUAL FORCE 42.2 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.51 AT NODE 2027 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.554E-03 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 216.490E-06 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 31.1742 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.480 TIME AVG. FORCE 0.224 LARGEST RESIDUAL FORCE 0.571 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.51 AT NODE 2036 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.504E-03 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 3.55199E-09 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -834.215E-03 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.474 TIME AVG. FORCE 0.224 LARGEST RESIDUAL FORCE 0.682 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.51 AT NODE 2036 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.399E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 5 MAX. PENETRATION ERROR 1.90540E-12 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -11.0027E-03 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINT ERRORS ARE WITHIN THE TOLERANCES. AVERAGE FORCE 0.474 TIME AVG. FORCE 0.224 LARGEST RESIDUAL FORCE 6.033E-03 AT NODE 60 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.51 AT NODE 2036 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.568E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR -834.791E-18 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -134.421E-12 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.474 TIME AVG. FORCE 0.224 LARGEST RESIDUAL FORCE 1.742E-08 AT NODE 2019 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -2.51 AT NODE 2036 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.313E-07 AT NODE 60 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.612E-03 ITERATION SUMMARY FOR THE INCREMENT: 6 TOTAL ITERATIONS, OF WHICH 5 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.075E-03, FRACTION OF STEP COMPLETED 0.512 STEP TIME COMPLETED 0.512 , TOTAL TIME COMPLETED 0.512 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -5.96150E-05 AT NODE 1812 DOF 3 INCREMENT 134 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.612E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 170.773E-06 AT NODE BOTTOM-1.2420 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 27.4984 AT NODE BOTTOM-1.2420 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.480 TIME AVG. FORCE 0.226 LARGEST RESIDUAL FORCE -68.4 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.28 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.52 AT NODE 2424 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.80E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 15.3651E-09 AT NODE BOTTOM-1.2216 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -297.943E-03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.455 TIME AVG. FORCE 0.225 LARGEST RESIDUAL FORCE 0.378 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.28 AT NODE 2032 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.279E-04 AT NODE 18 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.80E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 192.754E-15 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 36.2111E-09 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.454 TIME AVG. FORCE 0.225 LARGEST RESIDUAL FORCE 9.443E-07 AT NODE 2031 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -5.28 AT NODE 2032 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.508E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.418E-03 ITERATION SUMMARY FOR THE INCREMENT: 3 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.612E-03, FRACTION OF STEP COMPLETED 0.513 STEP TIME COMPLETED 0.513 , TOTAL TIME COMPLETED 0.513 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -9.14295E-05 AT NODE 1808 DOF 3 INCREMENT 135 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.418E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 10 POINTS CHANGED FROM STICKING TO SLIPPING 2 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 3.00331E-03 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 596.375 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.881 TIME AVG. FORCE 0.230 LARGEST RESIDUAL FORCE 161. AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.3 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.40 AT NODE 1816 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 33.3660E-06 AT NODE BOTTOM-1.2428 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.68639 AT NODE BOTTOM-1.2428 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.418 TIME AVG. FORCE 0.227 LARGEST RESIDUAL FORCE 10.0 AT NODE 2408 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -10.3 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.894E-03 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 386.681E-12 AT NODE BOTTOM-1.2412 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -800.742E-03 AT NODE BOTTOM-1.2224 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.419 TIME AVG. FORCE 0.227 LARGEST RESIDUAL FORCE 0.628 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.3 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.771E-04 AT NODE 48 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 2.10164E-12 AT NODE BOTTOM-1.2220 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 451.223E-09 AT NODE BOTTOM-1.2220 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.418 TIME AVG. FORCE 0.227 LARGEST RESIDUAL FORCE 4.057E-06 AT NODE 2007 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -10.3 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.028E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.627E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.418E-03, FRACTION OF STEP COMPLETED 0.516 STEP TIME COMPLETED 0.516 , TOTAL TIME COMPLETED 0.516 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -6.27305E-05 AT NODE 1804 DOF 3 INCREMENT 136 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.627E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.80E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 36 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 16 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 51.4573E-03 AT NODE BOTTOM-1.2188 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 8.11792E+03 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.69 TIME AVG. FORCE 0.238 LARGEST RESIDUAL FORCE 833. AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -16.6 AT NODE 2412 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.09 AT NODE 2412 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 144.365E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 30.8672 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.417 TIME AVG. FORCE 0.228 LARGEST RESIDUAL FORCE 98.5 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -16.6 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.137E-02 AT NODE 46 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 113.239E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 18.2343 AT NODE BOTTOM-1.2404 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.374 TIME AVG. FORCE 0.228 LARGEST RESIDUAL FORCE 6.314E-03 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -16.6 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.963E-04 AT NODE 30 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 346.032E-12 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 55.7196E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.372 TIME AVG. FORCE 0.228 LARGEST RESIDUAL FORCE -1.513E-03 AT NODE 1996 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -16.6 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.046E-04 AT NODE 2404 DOF 2 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -549.064E-18 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -98.4029E-12 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.372 TIME AVG. FORCE 0.228 LARGEST RESIDUAL FORCE 1.027E-08 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -16.6 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.729E-09 AT NODE 2200 DOF 3 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.441E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.627E-03, FRACTION OF STEP COMPLETED 0.519 STEP TIME COMPLETED 0.519 , TOTAL TIME COMPLETED 0.519 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -4.42220E-05 AT NODE 1792 DOF 3 INCREMENT 137 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.441E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 55.0031E+15 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 137 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.360E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.01720E-03 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 180.257 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.416 TIME AVG. FORCE 0.229 LARGEST RESIDUAL FORCE 13.8 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.20 AT NODE 2200 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.02 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 735.144E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 133.818 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.375 TIME AVG. FORCE 0.229 LARGEST RESIDUAL FORCE 0.111 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.20 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.706E-03 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 2.10610E-06 AT NODE BOTTOM-1.2384 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 54.8843E-03 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINT ERRORS ARE WITHIN THE TOLERANCES. AVERAGE FORCE 0.360 TIME AVG. FORCE 0.229 LARGEST RESIDUAL FORCE 3.617E-02 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.20 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.084E-03 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 899.391E-15 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 168.957E-09 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.359 TIME AVG. FORCE 0.229 LARGEST RESIDUAL FORCE 9.030E-05 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.20 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.093E-06 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.040E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.360E-03, FRACTION OF STEP COMPLETED 0.521 STEP TIME COMPLETED 0.521 , TOTAL TIME COMPLETED 0.521 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -9.30759E-05 AT NODE 2388 DOF 3 INCREMENT 138 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.040E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -402.009E-06 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -132.050 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.762 TIME AVG. FORCE 0.233 LARGEST RESIDUAL FORCE 327. AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.63 AT NODE 1976 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.17 AT NODE 2396 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.25509E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 173.478 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.458 TIME AVG. FORCE 0.231 LARGEST RESIDUAL FORCE 35.9 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.63 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.946E-03 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 27.0662E-06 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.90555 AT NODE BOTTOM-1.2400 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.350 TIME AVG. FORCE 0.230 LARGEST RESIDUAL FORCE 0.138 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.63 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.733E-03 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 51.5099E-12 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 8.29434E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.348 TIME AVG. FORCE 0.230 LARGEST RESIDUAL FORCE 2.639E-04 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.63 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.059E-05 AT NODE 15 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.061E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.040E-03, FRACTION OF STEP COMPLETED 0.523 STEP TIME COMPLETED 0.523 , TOTAL TIME COMPLETED 0.523 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -9.10851E-05 AT NODE 2384 DOF 3 INCREMENT 139 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.061E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -3.28379E-03 AT NODE BOTTOM-1.2384 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.26489E+03 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.88 TIME AVG. FORCE 0.242 LARGEST RESIDUAL FORCE 1.316E+03 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.11 AT NODE 2179 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.33 AT NODE 2187 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 210.586E-06 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 39.5611 AT NODE BOTTOM-1.2388 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.346 TIME AVG. FORCE 0.231 LARGEST RESIDUAL FORCE 0.520 AT NODE 2188 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -2.11 AT NODE 2388 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -6.698E-03 AT NODE 29 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 971.620E-12 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.34835 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.348 TIME AVG. FORCE 0.231 LARGEST RESIDUAL FORCE 1.65 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.11 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.528E-04 AT NODE 9 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 4.44913E-12 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 835.822E-09 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.347 TIME AVG. FORCE 0.231 LARGEST RESIDUAL FORCE -3.394E-06 AT NODE 1987 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -2.11 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.266E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.591E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.061E-03, FRACTION OF STEP COMPLETED 0.526 STEP TIME COMPLETED 0.526 , TOTAL TIME COMPLETED 0.526 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -5.33091E-05 AT NODE 2380 DOF 3 INCREMENT 140 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.591E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -1.10334E-03 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -202.646 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 29.2 TIME AVG. FORCE 0.437 LARGEST RESIDUAL FORCE 1.448E+05 AT NODE 36 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 11.4 AT NODE 1978 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 14.5 AT NODE 1978 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM CLOSED TO OPEN 10 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 771.787E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 124.270 AT NODE BOTTOM-1.2404 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.29 TIME AVG. FORCE 0.238 LARGEST RESIDUAL FORCE 657. AT NODE 2192 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 11.4 AT NODE 2388 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.170E-03 AT NODE 2192 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 131.863E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 21.2331 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.421 TIME AVG. FORCE 0.232 LARGEST RESIDUAL FORCE 0.161 AT NODE 2191 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 11.4 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.989E-03 AT NODE 2192 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 579.285E-12 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 93.2787E-06 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.421 TIME AVG. FORCE 0.232 LARGEST RESIDUAL FORCE -1.555E-03 AT NODE 2396 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 11.4 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.843E-04 AT NODE 51 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -688.801E-18 AT NODE BOTTOM-1.2200 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -129.398E-12 AT NODE BOTTOM-1.2200 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.421 TIME AVG. FORCE 0.232 LARGEST RESIDUAL FORCE -1.840E-08 AT NODE 35 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 11.4 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.211E-09 AT NODE 51 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 6.886E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.591E-03, FRACTION OF STEP COMPLETED 0.530 STEP TIME COMPLETED 0.530 , TOTAL TIME COMPLETED 0.530 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 6.16536E-05 AT NODE 2380 DOF 3 INCREMENT 141 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 6.886E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 141 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.722E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.68968E-03 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 253.106 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.816 TIME AVG. FORCE 0.236 LARGEST RESIDUAL FORCE -103. AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.43 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.17 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 255.488E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 43.2190 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.451 TIME AVG. FORCE 0.234 LARGEST RESIDUAL FORCE 14.6 AT NODE 30 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.43 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.407E-03 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 12.5026E-09 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.76395 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.450 TIME AVG. FORCE 0.234 LARGEST RESIDUAL FORCE 1.80 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.43 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.184E-04 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 14.6895E-12 AT NODE BOTTOM-1.2196 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.75959E-06 AT NODE BOTTOM-1.2196 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.450 TIME AVG. FORCE 0.234 LARGEST RESIDUAL FORCE 1.626E-05 AT NODE 2208 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 7.43 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.405E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.582E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.722E-03, FRACTION OF STEP COMPLETED 0.532 STEP TIME COMPLETED 0.532 , TOTAL TIME COMPLETED 0.532 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 8.60585E-05 AT NODE 1800 DOF 3 INCREMENT 142 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.582E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 7.73321E-03 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.17923E+03 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.34 TIME AVG. FORCE 0.241 LARGEST RESIDUAL FORCE 309. AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 12.0 AT NODE 2003 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.906 AT NODE 2415 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 162.375E-06 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 28.1696 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.503 TIME AVG. FORCE 0.235 LARGEST RESIDUAL FORCE 2.92 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 12.0 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.017E-02 AT NODE 28 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 3.29602E-09 AT NODE BOTTOM-1.2412 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.75911 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.499 TIME AVG. FORCE 0.235 LARGEST RESIDUAL FORCE 1.81 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 12.0 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.334E-04 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 13.6236E-12 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.55936E-06 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.498 TIME AVG. FORCE 0.235 LARGEST RESIDUAL FORCE -1.264E-05 AT NODE 2011 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 12.0 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.347E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.874E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.582E-03, FRACTION OF STEP COMPLETED 0.535 STEP TIME COMPLETED 0.535 , TOTAL TIME COMPLETED 0.535 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 4.80460E-05 AT NODE 2420 DOF 3 INCREMENT 143 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.874E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 168.294E-03 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 20.4512E+03 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 2.342E+04 TIME AVG. FORCE 164. LARGEST RESIDUAL FORCE -5.288E+06 AT NODE 44 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 22.1 AT NODE 28 DOF 2 INSTANCE: TOP-1 LARGEST CORRECTION TO DISP. 22.1 AT NODE 28 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 18 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 10 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.85557 AT NODE BOTTOM-1.2440 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -245.494E+03 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 1.340E+04 TIME AVG. FORCE 94.0 LARGEST RESIDUAL FORCE -8.364E+06 AT NODE 29 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 15.6 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST CORRECTION TO DISP. -23.3 AT NODE 44 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.80E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 35 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ELEMENT TOP-1.5 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.12 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.14 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.16 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.21 IS DISTORTING EXCESSIVELY. ***WARNING: EXCESSIVE DISTORTION AT A TOTAL OF 5 INTEGRATION POINTS IN SOLID (CONTINUUM) ELEMENTS ***NOTE: ELEMENTS ARE DISTORTING EXCESSIVELY. CONVERGENCE IS JUDGED UNLIKELY. INCREMENT 143 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 9.684E-04 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 935.124E-06 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 137.712 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.587 TIME AVG. FORCE 0.238 LARGEST RESIDUAL FORCE 8.95 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.30 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.218 AT NODE 2224 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 190.029E-06 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 25.1302 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.522 TIME AVG. FORCE 0.237 LARGEST RESIDUAL FORCE 5.608E-02 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.30 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.279E-03 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 3.11546E-09 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.62565 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.516 TIME AVG. FORCE 0.237 LARGEST RESIDUAL FORCE 1.73 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.30 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.133E-04 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 7.79453E-12 AT NODE BOTTOM-1.2212 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.46431E-06 AT NODE BOTTOM-1.2212 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.515 TIME AVG. FORCE 0.237 LARGEST RESIDUAL FORCE 4.862E-06 AT NODE 2224 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 4.30 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.000E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.453E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 9.684E-04, FRACTION OF STEP COMPLETED 0.536 STEP TIME COMPLETED 0.536 , TOTAL TIME COMPLETED 0.536 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 8.64918E-05 AT NODE 2432 DOF 3 INCREMENT 144 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.453E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.31820E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 143.258 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.671 TIME AVG. FORCE 0.240 LARGEST RESIDUAL FORCE 24.6 AT NODE 24 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.76 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.688 AT NODE 2412 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 402.430E-06 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 82.3423 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.549 TIME AVG. FORCE 0.240 LARGEST RESIDUAL FORCE 0.112 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.76 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.686E-03 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 18.6994E-09 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.62098E-03 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.529 TIME AVG. FORCE 0.239 LARGEST RESIDUAL FORCE 1.979E-02 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.76 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.742E-04 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -502.887E-18 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -89.1836E-12 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.530 TIME AVG. FORCE 0.239 LARGEST RESIDUAL FORCE 3.547E-07 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.76 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.290E-08 AT NODE 33 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.179E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.453E-03, FRACTION OF STEP COMPLETED 0.537 STEP TIME COMPLETED 0.537 , TOTAL TIME COMPLETED 0.537 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 9.57181E-05 AT NODE 2436 DOF 3 INCREMENT 145 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.179E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 503.179E-06 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -95.0786 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.801 TIME AVG. FORCE 0.243 LARGEST RESIDUAL FORCE 176. AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.28 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.37 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 111.955E-06 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 21.0321 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.547 TIME AVG. FORCE 0.241 LARGEST RESIDUAL FORCE 11.6 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.28 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.102E-03 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 545.358E-12 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 102.452E-06 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.539 TIME AVG. FORCE 0.241 LARGEST RESIDUAL FORCE -1.639E-03 AT NODE 2024 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 6.28 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.163E-04 AT NODE 6 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 373.744E-18 AT NODE BOTTOM-1.2436 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 68.5410E-12 AT NODE BOTTOM-1.2436 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.539 TIME AVG. FORCE 0.241 LARGEST RESIDUAL FORCE -1.170E-08 AT NODE 2032 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 6.28 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.401E-09 AT NODE 6 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.268E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.179E-03, FRACTION OF STEP COMPLETED 0.539 STEP TIME COMPLETED 0.539 , TOTAL TIME COMPLETED 0.539 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 8.35757E-05 AT NODE 2444 DOF 3 INCREMENT 146 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.268E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -771.871E-06 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -131.656 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.782 TIME AVG. FORCE 0.245 LARGEST RESIDUAL FORCE -91.1 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 2.27 AT NODE 2036 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -7.15 AT NODE 2424 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 10 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 10 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.53418E-03 AT NODE BOTTOM-1.1836 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 235.350 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.698 TIME AVG. FORCE 0.245 LARGEST RESIDUAL FORCE 26.7 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 2.27 AT NODE 2444 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.546E-03 AT NODE 28 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 10 POINTS CHANGED FROM OPEN TO CLOSED 10 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 388.591E-06 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 73.0025 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.571 TIME AVG. FORCE 0.244 LARGEST RESIDUAL FORCE 0.265 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 2.27 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.160E-03 AT NODE 44 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 14.6606E-09 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.45751 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.552 TIME AVG. FORCE 0.244 LARGEST RESIDUAL FORCE 1.25 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 2.27 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.891E-04 AT NODE 47 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 17.9140E-12 AT NODE BOTTOM-1.2228 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.36540E-06 AT NODE BOTTOM-1.2228 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.551 TIME AVG. FORCE 0.244 LARGEST RESIDUAL FORCE 1.079E-05 AT NODE 2036 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 2.27 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.038E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.902E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.268E-03, FRACTION OF STEP COMPLETED 0.543 STEP TIME COMPLETED 0.543 , TOTAL TIME COMPLETED 0.543 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 5.39665E-05 AT NODE 1631 DOF 1 INCREMENT 147 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.902E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM SLIPPING TO STICKING 8 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -4.71337E-03 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -832.099 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 16.8 TIME AVG. FORCE 0.356 LARGEST RESIDUAL FORCE -4.215E+04 AT NODE 45 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -12.9 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -16.4 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 4 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM CLOSED TO OPEN 6 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 249.428E-06 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 46.8551 AT NODE BOTTOM-1.2424 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.58 TIME AVG. FORCE 0.253 LARGEST RESIDUAL FORCE 789. AT NODE 27 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -13.0 AT NODE 2232 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.021E-02 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 194.746E-06 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 36.5855 AT NODE BOTTOM-1.2428 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.478 TIME AVG. FORCE 0.245 LARGEST RESIDUAL FORCE 0.200 AT NODE 2227 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -12.9 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.184E-03 AT NODE 2228 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 3.90333E-09 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.05841 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.472 TIME AVG. FORCE 0.245 LARGEST RESIDUAL FORCE 0.617 AT NODE 60 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -12.9 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.976E-04 AT NODE 12 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 2.93239E-12 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 472.186E-09 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.472 TIME AVG. FORCE 0.245 LARGEST RESIDUAL FORCE 1.809E-05 AT NODE 38 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -12.9 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.861E-06 AT NODE 60 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 7.354E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.902E-03, FRACTION OF STEP COMPLETED 0.547 STEP TIME COMPLETED 0.547 , TOTAL TIME COMPLETED 0.547 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -5.50516E-05 AT NODE 1804 DOF 3 INCREMENT 148 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 7.354E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.20000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 AVERAGE FORCE 7.156E+04 TIME AVG. FORCE 484. LARGEST RESIDUAL FORCE -2.042E+07 AT NODE 5 DOF 1 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 41.5 AT NODE 46 DOF 2 INSTANCE: TOP-1 LARGEST CORRECTION TO DISP. 41.5 AT NODE 46 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 51 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.21 D.O.F. 2 RATIO = 3.26365E+12. ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. ELEMENT TOP-1.1 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.5 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.9 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.10 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.11 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.12 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.13 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.14 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.15 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.16 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.17 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.21 IS DISTORTING EXCESSIVELY. ***WARNING: EXCESSIVE DISTORTION AT A TOTAL OF 12 INTEGRATION POINTS IN SOLID (CONTINUUM) ELEMENTS ***NOTE: ELEMENTS ARE DISTORTING EXCESSIVELY. CONVERGENCE IS JUDGED UNLIKELY. INCREMENT 148 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.838E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.42346E-03 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 258.502 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.706 TIME AVG. FORCE 0.248 LARGEST RESIDUAL FORCE -77.0 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.19 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.34 AT NODE 2228 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 135.666E-09 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 28.0289E-03 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.443 TIME AVG. FORCE 0.246 LARGEST RESIDUAL FORCE 0.168 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.19 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.011E-03 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -10.8900E-15 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.77517E-09 AT NODE BOTTOM-1.2416 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.443 TIME AVG. FORCE 0.246 LARGEST RESIDUAL FORCE 4.049E-06 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.19 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.093E-07 AT NODE 21 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.758E-03 ITERATION SUMMARY FOR THE INCREMENT: 3 TOTAL ITERATIONS, OF WHICH 1 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.838E-03, FRACTION OF STEP COMPLETED 0.549 STEP TIME COMPLETED 0.549 , TOTAL TIME COMPLETED 0.549 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -8.32332E-05 AT NODE 1800 DOF 3 INCREMENT 149 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.758E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 36 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 16.6335E-03 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.04401E+03 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.18 TIME AVG. FORCE 0.253 LARGEST RESIDUAL FORCE -312. AT NODE 2004 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -12.8 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.469 AT NODE 2412 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 143.860E-06 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 24.6042 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.398 TIME AVG. FORCE 0.247 LARGEST RESIDUAL FORCE -9.76 AT NODE 33 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -12.8 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.356E-02 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 1.02864E-09 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 220.846E-06 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.402 TIME AVG. FORCE 0.247 LARGEST RESIDUAL FORCE 2.666E-03 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -12.8 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.192E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -922.167E-18 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -148.488E-12 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.402 TIME AVG. FORCE 0.247 LARGEST RESIDUAL FORCE 1.790E-08 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -12.8 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.732E-09 AT NODE 30 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.136E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.758E-03, FRACTION OF STEP COMPLETED 0.552 STEP TIME COMPLETED 0.552 , TOTAL TIME COMPLETED 0.552 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -5.59822E-05 AT NODE 2396 DOF 3 INCREMENT 150 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.136E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 36 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 16 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 38.4008E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.89690E+03 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.25 TIME AVG. FORCE 0.261 LARGEST RESIDUAL FORCE 3.427E+03 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -13.7 AT NODE 2392 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.46 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 93.9933E-06 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 18.2707 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.364 TIME AVG. FORCE 0.248 LARGEST RESIDUAL FORCE 38.9 AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -13.7 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.092E-02 AT NODE 46 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 16.3300E-06 AT NODE BOTTOM-1.2400 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.75301 AT NODE BOTTOM-1.2400 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.372 TIME AVG. FORCE 0.248 LARGEST RESIDUAL FORCE 2.642E-03 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -13.7 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.434E-04 AT NODE 15 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 21.3291E-12 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.00695E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.371 TIME AVG. FORCE 0.248 LARGEST RESIDUAL FORCE 1.354E-04 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -13.7 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.940E-05 AT NODE 15 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 6.205E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.136E-03, FRACTION OF STEP COMPLETED 0.556 STEP TIME COMPLETED 0.556 , TOTAL TIME COMPLETED 0.556 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -5.40820E-05 AT NODE 2384 DOF 3 INCREMENT 151 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 6.205E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 204.214E-03 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 6.23691E+03 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 9.493E+03 TIME AVG. FORCE 63.1 LARGEST RESIDUAL FORCE 3.379E+06 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 19.1 AT NODE 16 DOF 2 INSTANCE: TOP-1 LARGEST CORRECTION TO DISP. 25.2 AT NODE 2380 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 14 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 10 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.16331 AT NODE BOTTOM-1.1580 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -309.649E+03 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 2.059E+03 TIME AVG. FORCE 13.9 LARGEST RESIDUAL FORCE 1.919E+06 AT NODE 19 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 12.3 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST CORRECTION TO DISP. -11.7 AT NODE 1 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 3 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 40 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 18 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 18 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 5.78044 AT NODE BOTTOM-1.2200 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 934.423E+03 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 4.927E+03 TIME AVG. FORCE 32.9 LARGEST RESIDUAL FORCE -4.939E+06 AT NODE 44 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -17.8 AT NODE 58 DOF 2 INSTANCE: TOP-1 LARGEST CORRECTION TO DISP. -16.4 AT NODE 60 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 12 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ELEMENT BOTTOM-1.1170 IS DISTORTING EXCESSIVELY. ELEMENT BOTTOM-1.1770 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.7 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.14 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.16 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.23 IS DISTORTING EXCESSIVELY. ***WARNING: EXCESSIVE DISTORTION AT A TOTAL OF 6 INTEGRATION POINTS IN SOLID (CONTINUUM) ELEMENTS ***NOTE: ELEMENTS ARE DISTORTING EXCESSIVELY. CONVERGENCE IS JUDGED UNLIKELY. INCREMENT 151 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.551E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.20000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 6 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -236.205E-06 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -186.598 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.404 TIME AVG. FORCE 0.249 LARGEST RESIDUAL FORCE 104. AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.92 AT NODE 1976 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.20 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 10 POINTS CHANGED FROM OPEN TO CLOSED 10 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 171.017E-06 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 36.7170 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.375 TIME AVG. FORCE 0.249 LARGEST RESIDUAL FORCE 9.931E-03 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.92 AT NODE 1976 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -7.247E-04 AT NODE 1 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 1.27300E-09 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.10715 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.369 TIME AVG. FORCE 0.249 LARGEST RESIDUAL FORCE 1.37 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.92 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.841E-04 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 2.85627E-12 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 536.586E-09 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.368 TIME AVG. FORCE 0.249 LARGEST RESIDUAL FORCE -2.842E-06 AT NODE 2191 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -1.92 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.806E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.327E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.551E-03, FRACTION OF STEP COMPLETED 0.558 STEP TIME COMPLETED 0.558 , TOTAL TIME COMPLETED 0.558 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -4.30073E-05 AT NODE 2380 DOF 3 INCREMENT 152 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.327E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 16 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 136.458E-06 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -24.3846 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.12 TIME AVG. FORCE 0.255 LARGEST RESIDUAL FORCE 1.702E+03 AT NODE 27 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 1.07 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.95 AT NODE 2388 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 8 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 207.900E-06 AT NODE BOTTOM-1.2188 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -84.0925 AT NODE BOTTOM-1.2388 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.60 TIME AVG. FORCE 0.265 LARGEST RESIDUAL FORCE 1.088E+03 AT NODE 24 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 1.07 AT NODE 2388 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -6.067E-03 AT NODE 2192 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 143.303E-06 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 26.9211 AT NODE BOTTOM-1.2388 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.414 TIME AVG. FORCE 0.250 LARGEST RESIDUAL FORCE -1.12 AT NODE 27 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 1.07 AT NODE 4019 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.820E-03 AT NODE 2192 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 4.69463E-09 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 755.946E-06 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.412 TIME AVG. FORCE 0.250 LARGEST RESIDUAL FORCE 4.201E-03 AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 1.07 AT NODE 4019 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.738E-04 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -504.506E-18 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -110.571E-12 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.412 TIME AVG. FORCE 0.250 LARGEST RESIDUAL FORCE 7.264E-08 AT NODE 22 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 1.07 AT NODE 4019 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -7.155E-09 AT NODE 60 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.490E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.327E-03, FRACTION OF STEP COMPLETED 0.560 STEP TIME COMPLETED 0.560 , TOTAL TIME COMPLETED 0.560 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 7.07797E-05 AT NODE 2396 DOF 3 INCREMENT 153 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.490E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 10 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 10 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 572.618E-06 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -725.537 AT NODE BOTTOM-1.2196 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.789 TIME AVG. FORCE 0.254 LARGEST RESIDUAL FORCE 230. AT NODE 1992 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 9.73 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.13 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 14 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 14 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 14.3801E-03 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.18338E+03 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.34 TIME AVG. FORCE 0.257 LARGEST RESIDUAL FORCE 266. AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.73 AT NODE 2184 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.195E-02 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.90000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 185.592E-06 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 34.1479 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.446 TIME AVG. FORCE 0.251 LARGEST RESIDUAL FORCE 7.31 AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.73 AT NODE 1980 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.130E-02 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 3.24552E-09 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.82413 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.447 TIME AVG. FORCE 0.251 LARGEST RESIDUAL FORCE 1.84 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.73 AT NODE 1980 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.714E-04 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.20000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 14.9837E-12 AT NODE BOTTOM-1.2188 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.21698E-06 AT NODE BOTTOM-1.2188 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.447 TIME AVG. FORCE 0.251 LARGEST RESIDUAL FORCE -1.683E-05 AT NODE 2195 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 9.73 AT NODE 1976 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.503E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.235E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.490E-03, FRACTION OF STEP COMPLETED 0.564 STEP TIME COMPLETED 0.564 , TOTAL TIME COMPLETED 0.564 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 6.16679E-05 AT NODE 1792 DOF 3 INCREMENT 154 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.235E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 40 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 20 POINTS CHANGED FROM OPEN TO CLOSED 16 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 94.1280E-03 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 12.7218E+03 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.88 TIME AVG. FORCE 0.269 LARGEST RESIDUAL FORCE 1.003E+03 AT NODE 2000 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 23.6 AT NODE 2404 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.97 AT NODE 2404 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 403.069E-06 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -87.2866 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.939 TIME AVG. FORCE 0.256 LARGEST RESIDUAL FORCE 248. AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 23.6 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.123 AT NODE 58 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 113.361E-06 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 18.2540 AT NODE BOTTOM-1.2420 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.546 TIME AVG. FORCE 0.253 LARGEST RESIDUAL FORCE 1.563E-02 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 23.6 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.703E-04 AT NODE 57 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 224.247E-12 AT NODE BOTTOM-1.2420 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 36.1092E-06 AT NODE BOTTOM-1.2420 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.545 TIME AVG. FORCE 0.253 LARGEST RESIDUAL FORCE -1.693E-03 AT NODE 2012 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 23.6 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.123E-04 AT NODE 2420 DOF 2 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.40000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -515.739E-18 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -96.8874E-12 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.545 TIME AVG. FORCE 0.253 LARGEST RESIDUAL FORCE -7.710E-09 AT NODE 2215 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 23.6 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.846E-09 AT NODE 51 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 7.853E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 5.235E-03, FRACTION OF STEP COMPLETED 0.569 STEP TIME COMPLETED 0.569 , TOTAL TIME COMPLETED 0.569 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 5.28173E-05 AT NODE 2428 DOF 3 INCREMENT 155 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 7.853E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.61E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 316.718E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 155 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.963E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.95705E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 317.027 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.859 TIME AVG. FORCE 0.257 LARGEST RESIDUAL FORCE 85.0 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.71 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.12 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.82E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.66814E-06 AT NODE BOTTOM-1.2420 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 134.306E-03 AT NODE BOTTOM-1.2420 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINT ERRORS ARE WITHIN THE TOLERANCES. AVERAGE FORCE 0.568 TIME AVG. FORCE 0.255 LARGEST RESIDUAL FORCE 0.290 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.71 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.730E-03 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.82E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR -114.960E-15 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 18.4849E-09 AT NODE BOTTOM-1.2424 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.568 TIME AVG. FORCE 0.255 LARGEST RESIDUAL FORCE 8.365E-06 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.71 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.706E-06 AT NODE 3 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.945E-03 ITERATION SUMMARY FOR THE INCREMENT: 3 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.963E-03, FRACTION OF STEP COMPLETED 0.571 STEP TIME COMPLETED 0.571 , TOTAL TIME COMPLETED 0.571 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 8.31876E-05 AT NODE 2436 DOF 3 INCREMENT 156 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.945E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 3.06213E-03 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 640.231 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.11 TIME AVG. FORCE 0.261 LARGEST RESIDUAL FORCE 171. AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.95 AT NODE 2220 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.62 AT NODE 2232 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 316.500E-06 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 63.2714 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.593 TIME AVG. FORCE 0.258 LARGEST RESIDUAL FORCE 0.538 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.95 AT NODE 2220 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.448E-03 AT NODE 59 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 13.6970E-09 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.64449E-03 AT NODE BOTTOM-1.2232 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.577 TIME AVG. FORCE 0.257 LARGEST RESIDUAL FORCE 1.357E-02 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.95 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.363E-04 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 1.26432E-15 AT NODE BOTTOM-1.2448 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 120.992E-12 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.577 TIME AVG. FORCE 0.257 LARGEST RESIDUAL FORCE -2.424E-07 AT NODE 2232 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 6.95 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.586E-08 AT NODE 2040 DOF 3 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.417E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.945E-03, FRACTION OF STEP COMPLETED 0.574 STEP TIME COMPLETED 0.574 , TOTAL TIME COMPLETED 0.574 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 8.85000E-05 AT NODE 2444 DOF 3 INCREMENT 157 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.417E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -13.7092E-03 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.72203E+03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 9.84 TIME AVG. FORCE 0.318 LARGEST RESIDUAL FORCE -2.403E+04 AT NODE 42 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.26 AT NODE 2034 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -13.7 AT NODE 2034 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 356.553E-06 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 66.9789 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.69 TIME AVG. FORCE 0.267 LARGEST RESIDUAL FORCE 746. AT NODE 42 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.26 AT NODE 2444 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.625E-02 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 17.7003E-06 AT NODE BOTTOM-1.2444 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.42509 AT NODE BOTTOM-1.2444 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.538 TIME AVG. FORCE 0.259 LARGEST RESIDUAL FORCE 0.185 AT NODE 2235 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -3.26 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.669E-03 AT NODE 2236 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 19.7681E-12 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.11146E-06 AT NODE BOTTOM-1.2440 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.537 TIME AVG. FORCE 0.259 LARGEST RESIDUAL FORCE 1.198E-04 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.26 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.478E-05 AT NODE 15 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 6.626E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.417E-03, FRACTION OF STEP COMPLETED 0.578 STEP TIME COMPLETED 0.578 , TOTAL TIME COMPLETED 0.578 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -6.08078E-05 AT NODE 1832 DOF 3 INCREMENT 158 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 6.626E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 16 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 12.0805E-03 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.42593E+03 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.60 TIME AVG. FORCE 0.280 LARGEST RESIDUAL FORCE -1.229E+03 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -27.3 AT NODE 2028 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -22.4 AT NODE 2028 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.27239E-03 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 172.125 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.506 TIME AVG. FORCE 0.261 LARGEST RESIDUAL FORCE -53.0 AT NODE 39 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -27.3 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.532E-02 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 10 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 512.098E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 29.3367 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.444 TIME AVG. FORCE 0.260 LARGEST RESIDUAL FORCE 2.27 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -27.3 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.010E-03 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 127.370E-06 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 27.9161 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.437 TIME AVG. FORCE 0.260 LARGEST RESIDUAL FORCE 7.910E-03 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -27.3 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.520E-04 AT NODE 33 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 788.235E-12 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 148.079E-06 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.434 TIME AVG. FORCE 0.260 LARGEST RESIDUAL FORCE 2.202E-03 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -27.3 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.469E-04 AT NODE 42 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 479.265E-18 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -98.1518E-12 AT NODE BOTTOM-1.2208 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.434 TIME AVG. FORCE 0.260 LARGEST RESIDUAL FORCE 1.014E-08 AT NODE 2208 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -27.3 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.915E-09 AT NODE 27 DOF 1 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 9.939E-03 ITERATION SUMMARY FOR THE INCREMENT: 6 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 6.626E-03, FRACTION OF STEP COMPLETED 0.585 STEP TIME COMPLETED 0.585 , TOTAL TIME COMPLETED 0.585 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -6.07368E-05 AT NODE 2400 DOF 3 INCREMENT 159 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 9.939E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.59E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.27 D.O.F. 2 RATIO = 1.30960E+15. ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 159 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.485E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 2.52632E-03 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 460.662 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.695 TIME AVG. FORCE 0.263 LARGEST RESIDUAL FORCE 107. AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.2 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -6.417E-03 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 153.081E-06 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 25.7269 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.412 TIME AVG. FORCE 0.261 LARGEST RESIDUAL FORCE 0.449 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.2 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.831E-03 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 3.30900E-09 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.95286 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.408 TIME AVG. FORCE 0.261 LARGEST RESIDUAL FORCE 2.24 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.2 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.162E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 10.3508E-12 AT NODE BOTTOM-1.2200 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.94452E-06 AT NODE BOTTOM-1.2200 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.408 TIME AVG. FORCE 0.261 LARGEST RESIDUAL FORCE 1.356E-05 AT NODE 2191 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -10.2 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.127E-05 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.727E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.485E-03, FRACTION OF STEP COMPLETED 0.587 STEP TIME COMPLETED 0.587 , TOTAL TIME COMPLETED 0.587 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -5.88066E-05 AT NODE 1780 DOF 3 INCREMENT 160 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.727E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 68.7920E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 12.5952E+03 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 1.23 TIME AVG. FORCE 0.267 LARGEST RESIDUAL FORCE -662. AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.17 AT NODE 2196 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.18 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 283.470E-06 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 56.3844 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.479 TIME AVG. FORCE 0.263 LARGEST RESIDUAL FORCE 128. AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.17 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.102 AT NODE 1 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 16.9206E-09 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.72463E-03 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.390 TIME AVG. FORCE 0.262 LARGEST RESIDUAL FORCE 1.201E-02 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.17 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.236E-04 AT NODE 57 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 508.833E-18 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 95.5896E-12 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.390 TIME AVG. FORCE 0.262 LARGEST RESIDUAL FORCE 1.895E-07 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.17 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.447E-08 AT NODE 15 DOF 1 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.590E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.727E-03, FRACTION OF STEP COMPLETED 0.591 STEP TIME COMPLETED 0.591 , TOTAL TIME COMPLETED 0.591 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -8.60285E-05 AT NODE 2384 DOF 3 INCREMENT 161 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.590E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 3.28215E-03 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 593.408 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.83 TIME AVG. FORCE 0.272 LARGEST RESIDUAL FORCE 987. AT NODE 1976 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 9.40 AT NODE 2384 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 21.7 AT NODE 1980 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 310.691E-06 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.56846E+03 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 5.42 TIME AVG. FORCE 0.294 LARGEST RESIDUAL FORCE 2.971E+03 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.40 AT NODE 2198 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.244 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 44 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 20 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 20 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 125.419E-03 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 22.4862E+03 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 7.97 TIME AVG. FORCE 0.310 LARGEST RESIDUAL FORCE -2.855E+03 AT NODE 40 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.40 AT NODE 2198 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.485 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 782.473E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 142.292 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.13 TIME AVG. FORCE 0.268 LARGEST RESIDUAL FORCE 376. AT NODE 29 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.40 AT NODE 4019 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.177 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 61.1106E-09 AT NODE BOTTOM-1.2200 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 11.4801E-03 AT NODE BOTTOM-1.2200 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.467 TIME AVG. FORCE 0.263 LARGEST RESIDUAL FORCE 5.126E-02 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.40 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.091E-03 AT NODE 51 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 6.81000E-15 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.27931E-09 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.467 TIME AVG. FORCE 0.263 LARGEST RESIDUAL FORCE 3.958E-06 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.40 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.461E-07 AT NODE 60 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 8.386E-03 ITERATION SUMMARY FOR THE INCREMENT: 6 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 5.590E-03, FRACTION OF STEP COMPLETED 0.596 STEP TIME COMPLETED 0.596 , TOTAL TIME COMPLETED 0.596 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 5.62365E-05 AT NODE 1792 DOF 3 INCREMENT 162 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 8.386E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM STICKING TO SLIPPING 14 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 94.6112E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 17.3542E+03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 5.35 TIME AVG. FORCE 0.295 LARGEST RESIDUAL FORCE 2.047E+03 AT NODE 2000 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 35.2 AT NODE 2196 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 21.1 AT NODE 2196 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.74396E-03 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 348.636 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.96 TIME AVG. FORCE 0.274 LARGEST RESIDUAL FORCE 527. AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 35.2 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.157 AT NODE 58 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 208.643E-06 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 33.5963 AT NODE BOTTOM-1.2440 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.601 TIME AVG. FORCE 0.265 LARGEST RESIDUAL FORCE 0.299 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 35.2 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.605E-03 AT NODE 47 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 1.72554E-09 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 111.002E-06 AT NODE BOTTOM-1.2232 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.598 TIME AVG. FORCE 0.265 LARGEST RESIDUAL FORCE 3.564E-03 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 35.2 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.732E-04 AT NODE 2440 DOF 2 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 1.41103E-15 AT NODE BOTTOM-1.2240 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -187.817E-12 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.598 TIME AVG. FORCE 0.265 LARGEST RESIDUAL FORCE -6.969E-08 AT NODE 2232 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 35.2 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.451E-08 AT NODE 60 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.258E-02 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 8.386E-03, FRACTION OF STEP COMPLETED 0.605 STEP TIME COMPLETED 0.605 , TOTAL TIME COMPLETED 0.605 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 5.76161E-05 AT NODE 1828 DOF 3 INCREMENT 163 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.258E-02 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 1.02491E+15. ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 163 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 3.145E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -1.94644E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -518.163 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.31 TIME AVG. FORCE 0.272 LARGEST RESIDUAL FORCE 286. AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.07 AT NODE 2244 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -8.14 AT NODE 1828 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.87357E-03 AT NODE BOTTOM-1.1836 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 202.966 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.819 TIME AVG. FORCE 0.269 LARGEST RESIDUAL FORCE 50.2 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.07 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.823E-03 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 120.497E-09 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 19.9710E-03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.618 TIME AVG. FORCE 0.268 LARGEST RESIDUAL FORCE 0.154 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.07 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.800E-03 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 82.9778E-15 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 15.1251E-09 AT NODE BOTTOM-1.2236 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.618 TIME AVG. FORCE 0.268 LARGEST RESIDUAL FORCE -3.577E-06 AT NODE 2032 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 5.07 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -7.984E-07 AT NODE 3 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.717E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.145E-03, FRACTION OF STEP COMPLETED 0.608 STEP TIME COMPLETED 0.608 , TOTAL TIME COMPLETED 0.608 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 6.94554E-05 AT NODE 1631 DOF 1 INCREMENT 164 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.717E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -5.34776E-03 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.07584E+03 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 25.7 TIME AVG. FORCE 0.423 LARGEST RESIDUAL FORCE -8.914E+04 AT NODE 42 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.11 AT NODE 200 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -15.7 AT NODE 2224 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.20000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 8 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 16 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.54769E-03 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 314.187 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.03 TIME AVG. FORCE 0.272 LARGEST RESIDUAL FORCE 155. AT NODE 42 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.11 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -8.458E-03 AT NODE 12 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 11.3034E-06 AT NODE BOTTOM-1.2440 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 910.069E-03 AT NODE BOTTOM-1.2440 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.551 TIME AVG. FORCE 0.269 LARGEST RESIDUAL FORCE 0.205 AT NODE 29 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.11 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.226E-03 AT NODE 47 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 7.08870E-12 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -466.619E-03 AT NODE BOTTOM-1.2236 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.551 TIME AVG. FORCE 0.269 LARGEST RESIDUAL FORCE 0.362 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.11 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.840E-05 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 693.999E-15 AT NODE BOTTOM-1.2232 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 152.105E-09 AT NODE BOTTOM-1.2232 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.550 TIME AVG. FORCE 0.269 LARGEST RESIDUAL FORCE -1.810E-05 AT NODE 41 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.11 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.165E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 7.075E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.717E-03, FRACTION OF STEP COMPLETED 0.613 STEP TIME COMPLETED 0.613 , TOTAL TIME COMPLETED 0.613 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -5.96269E-05 AT NODE 2424 DOF 3 INCREMENT 165 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 7.075E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 36 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 18 POINTS CHANGED FROM OPEN TO CLOSED 18 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 24.9800E-03 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.58246E+03 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.48 TIME AVG. FORCE 0.289 LARGEST RESIDUAL FORCE 1.614E+03 AT NODE 2012 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -30.8 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -18.7 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 14 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM CLOSED TO OPEN 6 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 730.763E-06 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 108.277 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.445 TIME AVG. FORCE 0.270 LARGEST RESIDUAL FORCE -39.8 AT NODE 24 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -30.8 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.005E-02 AT NODE 46 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.40000 ELAPSED WALLCLOCK TIME (SEC) = 1 6 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM CLOSED TO OPEN 2 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 150.341E-06 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 28.2427 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.439 TIME AVG. FORCE 0.270 LARGEST RESIDUAL FORCE 0.252 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -30.8 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.332E-03 AT NODE 45 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 26.7796E-06 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.19241 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.436 TIME AVG. FORCE 0.270 LARGEST RESIDUAL FORCE -2.376E-03 AT NODE 1984 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -30.8 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.492E-04 AT NODE 1984 DOF 2 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 25.7554E-12 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 5.52967E-06 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.435 TIME AVG. FORCE 0.270 LARGEST RESIDUAL FORCE -3.344E-04 AT NODE 2000 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -30.8 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.502E-05 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.061E-02 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 7.075E-03, FRACTION OF STEP COMPLETED 0.620 STEP TIME COMPLETED 0.620 , TOTAL TIME COMPLETED 0.620 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -4.91571E-05 AT NODE 1780 DOF 3 INCREMENT 166 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.061E-02 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 245.550E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 166 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.653E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.20000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 2.37281E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 427.676 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.569 TIME AVG. FORCE 0.272 LARGEST RESIDUAL FORCE 85.2 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.22 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.35 AT NODE 2184 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 451.193E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 92.2817 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.426 TIME AVG. FORCE 0.271 LARGEST RESIDUAL FORCE 0.373 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.22 AT NODE 2200 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.357E-03 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 23.8678E-09 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.61318E-03 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.415 TIME AVG. FORCE 0.271 LARGEST RESIDUAL FORCE 2.371E-02 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.22 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.498E-04 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -823.827E-18 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -154.766E-12 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.415 TIME AVG. FORCE 0.271 LARGEST RESIDUAL FORCE -4.497E-07 AT NODE 2188 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -8.22 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.195E-08 AT NODE 15 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.980E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.653E-03, FRACTION OF STEP COMPLETED 0.622 STEP TIME COMPLETED 0.622 , TOTAL TIME COMPLETED 0.622 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -7.64663E-05 AT NODE 2384 DOF 3 INCREMENT 167 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.980E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 1.3000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 1.4000 ELAPSED WALLCLOCK TIME (SEC) = 1 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -4.94890E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.06139E+03 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.56 TIME AVG. FORCE 0.279 LARGEST RESIDUAL FORCE 913. AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.86 AT NODE 1972 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 10.5 AT NODE 2379 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 987.300E-06 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 145.163 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.458 TIME AVG. FORCE 0.272 LARGEST RESIDUAL FORCE 16.1 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.86 AT NODE 2396 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.128E-02 AT NODE 16 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.40000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 77.0958E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 12.4143 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.414 TIME AVG. FORCE 0.272 LARGEST RESIDUAL FORCE 5.940E-02 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.86 AT NODE 2396 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.407E-03 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 276.194E-12 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.06489 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.415 TIME AVG. FORCE 0.272 LARGEST RESIDUAL FORCE 2.12 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.86 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.348E-05 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 19.0138E-12 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.57198E-06 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.415 TIME AVG. FORCE 0.272 LARGEST RESIDUAL FORCE 7.158E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.86 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.591E-05 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.970E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.980E-03, FRACTION OF STEP COMPLETED 0.626 STEP TIME COMPLETED 0.626 , TOTAL TIME COMPLETED 0.626 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -5.49905E-05 AT NODE 2380 DOF 3 INCREMENT 168 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.970E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.90000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 343.433E-06 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -38.4357 AT NODE BOTTOM-1.2404 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.679 TIME AVG. FORCE 0.274 LARGEST RESIDUAL FORCE 206. AT NODE 1988 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 19.8 AT NODE 1978 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 22.6 AT NODE 1978 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 36 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 16 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 20.7411E-03 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.16584E+03 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.800 TIME AVG. FORCE 0.275 LARGEST RESIDUAL FORCE 210. AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 19.8 AT NODE 1998 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.916E-02 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 178.347E-06 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 9.34017 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.533 TIME AVG. FORCE 0.274 LARGEST RESIDUAL FORCE 9.61 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 19.8 AT NODE 2194 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.684E-02 AT NODE 16 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.90000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.90000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 4.60845E-09 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 853.214E-06 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.538 TIME AVG. FORCE 0.274 LARGEST RESIDUAL FORCE 5.748E-03 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 19.8 AT NODE 2194 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.594E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.90000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 1.0000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 1.39391E-15 AT NODE BOTTOM-1.2216 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 129.723E-12 AT NODE BOTTOM-1.2212 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.538 TIME AVG. FORCE 0.274 LARGEST RESIDUAL FORCE 1.793E-07 AT NODE 19 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 19.8 AT NODE 2194 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.472E-08 AT NODE 30 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 8.955E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 5.970E-03, FRACTION OF STEP COMPLETED 0.632 STEP TIME COMPLETED 0.632 , TOTAL TIME COMPLETED 0.632 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 6.79408E-05 AT NODE 1804 DOF 3 INCREMENT 169 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 8.955E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.60E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 1.94128E+15. ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 169 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.239E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 2.13878E-03 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 321.547 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.22 TIME AVG. FORCE 0.279 LARGEST RESIDUAL FORCE 94.7 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 10.5 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.04 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.90000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 143.995E-06 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 27.1693 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.594 TIME AVG. FORCE 0.276 LARGEST RESIDUAL FORCE 0.327 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 10.5 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.549E-03 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 1.4000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 1.4000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 885.911E-12 AT NODE BOTTOM-1.2416 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 166.430E-06 AT NODE BOTTOM-1.2416 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.590 TIME AVG. FORCE 0.276 LARGEST RESIDUAL FORCE 2.373E-03 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 10.5 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.560E-04 AT NODE 6 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 632.627E-18 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 118.847E-12 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.590 TIME AVG. FORCE 0.276 LARGEST RESIDUAL FORCE -2.000E-08 AT NODE 2216 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 10.5 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -6.113E-09 AT NODE 6 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.358E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.239E-03, FRACTION OF STEP COMPLETED 0.635 STEP TIME COMPLETED 0.635 , TOTAL TIME COMPLETED 0.635 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 6.27885E-05 AT NODE 2424 DOF 3 INCREMENT 170 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.358E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 36 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 16 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 86.1170E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 15.7754E+03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 2.90 TIME AVG. FORCE 0.291 LARGEST RESIDUAL FORCE 658. AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 13.1 AT NODE 2019 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.57 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 542.822E-06 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 99.0556 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.911 TIME AVG. FORCE 0.279 LARGEST RESIDUAL FORCE 187. AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 13.1 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.120 AT NODE 13 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 6.49833E-09 AT NODE BOTTOM-1.2224 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.22080E-03 AT NODE BOTTOM-1.2224 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.630 TIME AVG. FORCE 0.278 LARGEST RESIDUAL FORCE 1.686E-02 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 13.1 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.218E-04 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 2.26375E-15 AT NODE BOTTOM-1.2440 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 382.405E-12 AT NODE BOTTOM-1.2236 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.630 TIME AVG. FORCE 0.278 LARGEST RESIDUAL FORCE -3.869E-07 AT NODE 2028 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 13.1 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.494E-07 AT NODE 15 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.037E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.358E-03, FRACTION OF STEP COMPLETED 0.638 STEP TIME COMPLETED 0.638 , TOTAL TIME COMPLETED 0.638 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 6.39738E-05 AT NODE 1828 DOF 3 INCREMENT 171 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.037E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 AVERAGE FORCE 7.781E+04 TIME AVG. FORCE 455. LARGEST RESIDUAL FORCE 1.764E+07 AT NODE 56 DOF 1 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 36.5 AT NODE 58 DOF 2 INSTANCE: TOP-1 LARGEST CORRECTION TO DISP. 36.5 AT NODE 58 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.61E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 49 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 10.1632E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. ELEMENT TOP-1.2 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.3 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.6 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.7 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.9 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.10 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.11 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.12 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.13 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.14 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.15 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.16 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.18 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.19 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.22 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.23 IS DISTORTING EXCESSIVELY. ***WARNING: EXCESSIVE DISTORTION AT A TOTAL OF 16 INTEGRATION POINTS IN SOLID (CONTINUUM) ELEMENTS ***NOTE: ELEMENTS ARE DISTORTING EXCESSIVELY. CONVERGENCE IS JUDGED UNLIKELY. INCREMENT 171 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.259E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 6 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -346.389E-06 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -63.4319 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.745 TIME AVG. FORCE 0.280 LARGEST RESIDUAL FORCE -134. AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 3.19 AT NODE 2436 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.73 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 10 POINTS CHANGED FROM OPEN TO CLOSED 10 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 338.632E-06 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 65.0147 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.642 TIME AVG. FORCE 0.280 LARGEST RESIDUAL FORCE -1.905E-02 AT NODE 42 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 3.19 AT NODE 2436 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.544E-03 AT NODE 45 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 3.86468E-09 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.72404 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.638 TIME AVG. FORCE 0.280 LARGEST RESIDUAL FORCE 3.14 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 3.19 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.364E-04 AT NODE 54 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 22.1322E-12 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.15784E-06 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.637 TIME AVG. FORCE 0.280 LARGEST RESIDUAL FORCE 9.321E-06 AT NODE 2032 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 3.19 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.634E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.889E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.259E-03, FRACTION OF STEP COMPLETED 0.639 STEP TIME COMPLETED 0.639 , TOTAL TIME COMPLETED 0.639 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.07186E-04 AT NODE 2444 DOF 3 INCREMENT 172 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.889E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 845.880E-06 AT NODE BOTTOM-1.1836 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 68.1039 AT NODE BOTTOM-1.2448 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.681 TIME AVG. FORCE 0.282 LARGEST RESIDUAL FORCE -110. AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 2.38 AT NODE 2240 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.40 AT NODE 2424 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 1.2000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 1.2000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 167.664E-06 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 32.3963 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.660 TIME AVG. FORCE 0.282 LARGEST RESIDUAL FORCE 1.961E-02 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 2.38 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.125E-04 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 4.29718E-09 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.26076 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.652 TIME AVG. FORCE 0.282 LARGEST RESIDUAL FORCE 2.07 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 2.38 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.628E-04 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 40.9453E-12 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 8.97421E-06 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.651 TIME AVG. FORCE 0.282 LARGEST RESIDUAL FORCE 2.572E-05 AT NODE 35 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 2.38 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.233E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.833E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.889E-03, FRACTION OF STEP COMPLETED 0.641 STEP TIME COMPLETED 0.641 , TOTAL TIME COMPLETED 0.641 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 6.41877E-05 AT NODE 1631 DOF 1 INCREMENT 173 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.833E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM CLOSED TO OPEN 14 POINTS CHANGED FROM SLIPPING TO STICKING 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -471.487E-06 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -82.5270 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.28 TIME AVG. FORCE 0.299 LARGEST RESIDUAL FORCE -4.954E+03 AT NODE 39 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.27 AT NODE 2234 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.84 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 10 POINTS CHANGED FROM CLOSED TO OPEN 6 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 8.52250E-06 AT NODE BOTTOM-1.2228 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -114.976 AT NODE BOTTOM-1.2436 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 8.73 TIME AVG. FORCE 0.331 LARGEST RESIDUAL FORCE 4.665E+03 AT NODE 21 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.28 AT NODE 2436 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.687E-02 AT NODE 2228 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 341.717E-06 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 64.1950 AT NODE BOTTOM-1.2436 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.617 TIME AVG. FORCE 0.284 LARGEST RESIDUAL FORCE 7.06 AT NODE 2227 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -2.27 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.638E-02 AT NODE 2228 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 11.6950E-09 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.88316E-03 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.601 TIME AVG. FORCE 0.284 LARGEST RESIDUAL FORCE 2.320E-02 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.27 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.661E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 1.38327E-15 AT NODE BOTTOM-1.2220 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 220.807E-12 AT NODE BOTTOM-1.2224 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.601 TIME AVG. FORCE 0.284 LARGEST RESIDUAL FORCE 4.378E-07 AT NODE 22 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.27 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.678E-08 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.250E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.833E-03, FRACTION OF STEP COMPLETED 0.644 STEP TIME COMPLETED 0.644 , TOTAL TIME COMPLETED 0.644 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -7.23483E-05 AT NODE 1828 DOF 3 INCREMENT 174 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.250E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.40000 ELAPSED WALLCLOCK TIME (SEC) = 1 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. CONTACT FORCE ERROR -1.63812E+03 AT NODE BOTTOM-1.2220 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.24 TIME AVG. FORCE 0.295 LARGEST RESIDUAL FORCE 888. AT NODE 2012 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -14.5 AT NODE 2236 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -11.1 AT NODE 2236 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.61E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 229.180E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 174 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.063E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 6 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 56.3181E-06 AT NODE BOTTOM-1.2228 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -32.3520 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.562 TIME AVG. FORCE 0.285 LARGEST RESIDUAL FORCE 91.4 AT NODE 2220 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -2.57 AT NODE 2223 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.72 AT NODE 2040 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 427.164E-06 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 66.8717 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.614 TIME AVG. FORCE 0.286 LARGEST RESIDUAL FORCE 5.568E-03 AT NODE 2424 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -2.57 AT NODE 2240 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.719E-04 AT NODE 33 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 4.82203E-09 AT NODE BOTTOM-1.2232 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.81043 AT NODE BOTTOM-1.2240 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.597 TIME AVG. FORCE 0.286 LARGEST RESIDUAL FORCE 1.55 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.57 AT NODE 2240 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.465E-04 AT NODE 33 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 10.4971E-12 AT NODE BOTTOM-1.2236 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.25372E-06 AT NODE BOTTOM-1.2236 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.597 TIME AVG. FORCE 0.285 LARGEST RESIDUAL FORCE -4.433E-06 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -2.57 AT NODE 2240 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.349E-05 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.594E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.063E-03, FRACTION OF STEP COMPLETED 0.645 STEP TIME COMPLETED 0.645 , TOTAL TIME COMPLETED 0.645 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -6.64666E-05 AT NODE 2424 DOF 3 INCREMENT 175 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.594E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 587.503E-06 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 102.356 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.596 TIME AVG. FORCE 0.287 LARGEST RESIDUAL FORCE -37.1 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.32 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.46 AT NODE 2424 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 3.99625E-09 AT NODE BOTTOM-1.2416 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 757.139E-06 AT NODE BOTTOM-1.2228 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.568 TIME AVG. FORCE 0.287 LARGEST RESIDUAL FORCE -8.49 AT NODE 33 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.32 AT NODE 2032 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.904E-04 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 282.278E-12 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 53.0278E-06 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.568 TIME AVG. FORCE 0.287 LARGEST RESIDUAL FORCE -8.488E-04 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.32 AT NODE 2032 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -7.033E-05 AT NODE 3 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.391E-03 ITERATION SUMMARY FOR THE INCREMENT: 3 TOTAL ITERATIONS, OF WHICH 1 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.594E-03, FRACTION OF STEP COMPLETED 0.647 STEP TIME COMPLETED 0.647 , TOTAL TIME COMPLETED 0.647 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.05227E-04 AT NODE 2420 DOF 3 INCREMENT 176 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.391E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 2.54007E-03 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 300.846 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.25 TIME AVG. FORCE 0.293 LARGEST RESIDUAL FORCE 195. AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.3 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.29 AT NODE 2415 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.40000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 129.666E-06 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 20.8796 AT NODE BOTTOM-1.2420 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.528 TIME AVG. FORCE 0.288 LARGEST RESIDUAL FORCE 0.665 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.3 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.388E-03 AT NODE 32 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 288.047E-12 AT NODE BOTTOM-1.2420 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 46.3830E-06 AT NODE BOTTOM-1.2420 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.527 TIME AVG. FORCE 0.288 LARGEST RESIDUAL FORCE -1.978E-03 AT NODE 2216 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -10.3 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.282E-04 AT NODE 2420 DOF 2 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 445.918E-18 AT NODE BOTTOM-1.2412 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 83.7697E-12 AT NODE BOTTOM-1.2412 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.527 TIME AVG. FORCE 0.288 LARGEST RESIDUAL FORCE -1.739E-08 AT NODE 2008 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -10.3 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.521E-09 AT NODE 28 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.586E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.391E-03, FRACTION OF STEP COMPLETED 0.649 STEP TIME COMPLETED 0.649 , TOTAL TIME COMPLETED 0.649 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -6.13830E-05 AT NODE 1800 DOF 3 INCREMENT 177 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.586E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 36 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 16 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 70.4095E-03 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 10.8961E+03 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.19 TIME AVG. FORCE 0.299 LARGEST RESIDUAL FORCE 1.111E+03 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -16.4 AT NODE 2412 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.972 AT NODE 2412 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 246.241E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 52.6740 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.617 TIME AVG. FORCE 0.290 LARGEST RESIDUAL FORCE 184. AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -16.4 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.109 AT NODE 46 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 148.030E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 23.8365 AT NODE BOTTOM-1.2404 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.470 TIME AVG. FORCE 0.289 LARGEST RESIDUAL FORCE 1.749E-02 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -16.4 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.144E-04 AT NODE 30 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 645.346E-12 AT NODE BOTTOM-1.2404 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 103.917E-06 AT NODE BOTTOM-1.2404 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.468 TIME AVG. FORCE 0.289 LARGEST RESIDUAL FORCE -2.002E-03 AT NODE 1996 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -16.4 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.324E-04 AT NODE 2404 DOF 2 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -782.401E-18 AT NODE BOTTOM-1.2404 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -125.986E-12 AT NODE BOTTOM-1.2404 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.468 TIME AVG. FORCE 0.289 LARGEST RESIDUAL FORCE 2.033E-08 AT NODE 2204 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -16.4 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -6.837E-09 AT NODE 2200 DOF 3 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.379E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.586E-03, FRACTION OF STEP COMPLETED 0.653 STEP TIME COMPLETED 0.653 , TOTAL TIME COMPLETED 0.653 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -6.18078E-05 AT NODE 2404 DOF 3 INCREMENT 178 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.379E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 265.716E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 178 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.345E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.27593E-03 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 226.079 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.523 TIME AVG. FORCE 0.291 LARGEST RESIDUAL FORCE 17.2 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.13 AT NODE 2200 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.01 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 917.230E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 166.957 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.471 TIME AVG. FORCE 0.291 LARGEST RESIDUAL FORCE 0.172 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.13 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.142E-03 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 5.34496E-06 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 143.438E-03 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINT ERRORS ARE WITHIN THE TOLERANCES. AVERAGE FORCE 0.452 TIME AVG. FORCE 0.290 LARGEST RESIDUAL FORCE 5.134E-02 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.13 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.357E-03 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 5.81710E-12 AT NODE BOTTOM-1.2184 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.09278E-06 AT NODE BOTTOM-1.2184 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.451 TIME AVG. FORCE 0.290 LARGEST RESIDUAL FORCE 3.489E-04 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.13 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.869E-06 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.017E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.345E-03, FRACTION OF STEP COMPLETED 0.654 STEP TIME COMPLETED 0.654 , TOTAL TIME COMPLETED 0.654 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.13199E-04 AT NODE 1776 DOF 3 INCREMENT 179 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.017E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -486.223E-06 AT NODE BOTTOM-1.2184 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -158.136 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.919 TIME AVG. FORCE 0.294 LARGEST RESIDUAL FORCE 404. AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.57 AT NODE 2180 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.13 AT NODE 2196 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.51104E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 216.195 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.573 TIME AVG. FORCE 0.292 LARGEST RESIDUAL FORCE 43.6 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.57 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.540E-03 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 37.8067E-06 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.05855 AT NODE BOTTOM-1.2400 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.438 TIME AVG. FORCE 0.291 LARGEST RESIDUAL FORCE 0.207 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.57 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.165E-03 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 96.6873E-12 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 15.5690E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.437 TIME AVG. FORCE 0.291 LARGEST RESIDUAL FORCE 3.864E-04 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.57 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.513E-05 AT NODE 15 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.026E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.017E-03, FRACTION OF STEP COMPLETED 0.656 STEP TIME COMPLETED 0.656 , TOTAL TIME COMPLETED 0.656 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.11238E-04 AT NODE 2384 DOF 3 INCREMENT 180 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.026E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -4.27278E-03 AT NODE BOTTOM-1.2384 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.57677E+03 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.30 TIME AVG. FORCE 0.302 LARGEST RESIDUAL FORCE 1.552E+03 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.18 AT NODE 2179 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.18 AT NODE 2187 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 270.862E-06 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 50.8847 AT NODE BOTTOM-1.2388 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.434 TIME AVG. FORCE 0.292 LARGEST RESIDUAL FORCE 0.753 AT NODE 2188 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -2.18 AT NODE 2388 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -7.842E-03 AT NODE 29 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR -1.91813E-09 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.48236 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.436 TIME AVG. FORCE 0.292 LARGEST RESIDUAL FORCE 1.83 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.18 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.302E-04 AT NODE 54 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 5.24716E-12 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 985.745E-09 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.435 TIME AVG. FORCE 0.292 LARGEST RESIDUAL FORCE -4.834E-06 AT NODE 2191 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -2.18 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.878E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.539E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.026E-03, FRACTION OF STEP COMPLETED 0.659 STEP TIME COMPLETED 0.659 , TOTAL TIME COMPLETED 0.659 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -6.64051E-05 AT NODE 2380 DOF 3 INCREMENT 181 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.539E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM CLOSED TO OPEN 10 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -1.08140E-03 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -237.007 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 37.3 TIME AVG. FORCE 0.496 LARGEST RESIDUAL FORCE 1.765E+05 AT NODE 36 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 11.0 AT NODE 1978 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 14.2 AT NODE 1978 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 26 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 30 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 10 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.15712E-03 AT NODE BOTTOM-1.2404 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 219.578 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.87 TIME AVG. FORCE 0.301 LARGEST RESIDUAL FORCE 989. AT NODE 2192 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 11.0 AT NODE 1776 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -6.186E-03 AT NODE 2192 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 197.091E-06 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 34.8753 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.530 TIME AVG. FORCE 0.293 LARGEST RESIDUAL FORCE 0.353 AT NODE 2191 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 11.0 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.900E-03 AT NODE 2192 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 4.13398E-09 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.08228 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.526 TIME AVG. FORCE 0.293 LARGEST RESIDUAL FORCE 2.14 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 11.0 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.435E-04 AT NODE 6 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 16.1823E-12 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.04005E-06 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.526 TIME AVG. FORCE 0.293 LARGEST RESIDUAL FORCE 6.616E-05 AT NODE 38 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 11.0 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.458E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 6.808E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.539E-03, FRACTION OF STEP COMPLETED 0.664 STEP TIME COMPLETED 0.664 , TOTAL TIME COMPLETED 0.664 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 7.60390E-05 AT NODE 1768 DOF 3 INCREMENT 182 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 6.808E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 44 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 22 POINTS CHANGED FROM OPEN TO CLOSED 10 POINTS CHANGED FROM STICKING TO SLIPPING 12 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 171.040E-03 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 31.3329E+03 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 4.33 TIME AVG. FORCE 0.315 LARGEST RESIDUAL FORCE -1.282E+03 AT NODE 1996 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 29.9 AT NODE 2404 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 13.4 AT NODE 2404 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 2 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.17548E-03 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -345.152 AT NODE BOTTOM-1.2232 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.64 TIME AVG. FORCE 0.312 LARGEST RESIDUAL FORCE 985. AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 29.9 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.243 AT NODE 43 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 18 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 205.337E-06 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 38.5742 AT NODE BOTTOM-1.2436 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.667 TIME AVG. FORCE 0.295 LARGEST RESIDUAL FORCE -1.35 AT NODE 2216 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 29.9 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.830E-03 AT NODE 36 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 26.1995E-06 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.10160 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.661 TIME AVG. FORCE 0.295 LARGEST RESIDUAL FORCE 4.643E-03 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 29.9 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.903E-04 AT NODE 2436 DOF 2 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 23.5012E-12 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 5.04571E-06 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.659 TIME AVG. FORCE 0.295 LARGEST RESIDUAL FORCE -3.305E-04 AT NODE 2012 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 29.9 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.522E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.021E-02 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 6.808E-03, FRACTION OF STEP COMPLETED 0.670 STEP TIME COMPLETED 0.670 , TOTAL TIME COMPLETED 0.670 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -6.48310E-05 AT NODE 2408 DOF 3 INCREMENT 183 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.021E-02 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.54 D.O.F. 2 RATIO = 437.693E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 183 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.553E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.84386E-03 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 329.596 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.801 TIME AVG. FORCE 0.298 LARGEST RESIDUAL FORCE -62.5 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.05 AT NODE 2220 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.16 AT NODE 2032 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 809.230E-06 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 147.187 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.704 TIME AVG. FORCE 0.298 LARGEST RESIDUAL FORCE 1.18 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.05 AT NODE 2220 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.376E-03 AT NODE 59 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 21.9471E-06 AT NODE BOTTOM-1.2448 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 588.990E-03 AT NODE BOTTOM-1.2448 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.671 TIME AVG. FORCE 0.297 LARGEST RESIDUAL FORCE 4.439E-02 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.05 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.253E-03 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.90000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 20.3117E-12 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.27067E-06 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.669 TIME AVG. FORCE 0.297 LARGEST RESIDUAL FORCE 2.348E-04 AT NODE 2239 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 7.05 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.209E-05 AT NODE 2448 DOF 2 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.829E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.553E-03, FRACTION OF STEP COMPLETED 0.673 STEP TIME COMPLETED 0.673 , TOTAL TIME COMPLETED 0.673 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.07173E-04 AT NODE 1832 DOF 3 INCREMENT 184 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.829E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.90000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -10.7106E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.25667E+03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 3.59 TIME AVG. FORCE 0.315 LARGEST RESIDUAL FORCE 1.168E+03 AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 0.560 AT NODE 2040 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -10.0 AT NODE 2238 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.93740E-03 AT NODE BOTTOM-1.1836 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 212.573 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.828 TIME AVG. FORCE 0.300 LARGEST RESIDUAL FORCE 25.7 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 0.553 AT NODE 2244 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.352E-02 AT NODE 28 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 592.540E-06 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 104.612 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.702 TIME AVG. FORCE 0.300 LARGEST RESIDUAL FORCE 0.169 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 0.552 AT NODE 2040 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.119E-03 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 36.0601E-09 AT NODE BOTTOM-1.2244 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 6.23049E-03 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.675 TIME AVG. FORCE 0.299 LARGEST RESIDUAL FORCE 2.881E-02 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 0.552 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.278E-04 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 2.12547E-15 AT NODE BOTTOM-1.2040 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 322.407E-12 AT NODE BOTTOM-1.2240 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.675 TIME AVG. FORCE 0.299 LARGEST RESIDUAL FORCE 6.356E-07 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 0.552 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.519E-08 AT NODE 30 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.744E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.829E-03, FRACTION OF STEP COMPLETED 0.677 STEP TIME COMPLETED 0.677 , TOTAL TIME COMPLETED 0.677 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 3.92201E-05 AT NODE 2036 DOF 3 INCREMENT 185 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.744E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -1.55173E-03 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -95.3224 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 6.55 TIME AVG. FORCE 0.333 LARGEST RESIDUAL FORCE -2.520E+04 AT NODE 45 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -19.7 AT NODE 2428 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -20.5 AT NODE 2428 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 36 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 20 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.61749E-03 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 324.844 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.15 TIME AVG. FORCE 0.304 LARGEST RESIDUAL FORCE 246. AT NODE 30 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -19.7 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.332E-03 AT NODE 57 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 711.738E-09 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.16504 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.551 TIME AVG. FORCE 0.301 LARGEST RESIDUAL FORCE 2.24 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -19.7 AT NODE 200 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.647E-03 AT NODE 12 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 22.7675E-12 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.27716E-06 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.551 TIME AVG. FORCE 0.301 LARGEST RESIDUAL FORCE -8.681E-05 AT NODE 41 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -19.7 AT NODE 200 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.774E-05 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 8.616E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 5.744E-03, FRACTION OF STEP COMPLETED 0.682 STEP TIME COMPLETED 0.682 , TOTAL TIME COMPLETED 0.682 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -7.24885E-05 AT NODE 2412 DOF 3 INCREMENT 186 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 8.616E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 255.436E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 186 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.154E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 2.98973E-03 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 564.215 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.969 TIME AVG. FORCE 0.304 LARGEST RESIDUAL FORCE 150. AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.1 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.68 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 1.24221E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 214.217E-03 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.508 TIME AVG. FORCE 0.302 LARGEST RESIDUAL FORCE -17.1 AT NODE 33 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.1 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.315E-03 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 907.879E-12 AT NODE BOTTOM-1.2196 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 194.915E-06 AT NODE BOTTOM-1.2196 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.509 TIME AVG. FORCE 0.302 LARGEST RESIDUAL FORCE -1.540E-03 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.1 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.561E-04 AT NODE 48 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 3 MAX. PENETRATION ERROR -621.849E-18 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -101.507E-12 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.509 TIME AVG. FORCE 0.302 LARGEST RESIDUAL FORCE 2.399E-08 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.1 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.795E-09 AT NODE 48 DOF 1 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.231E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 1 ARE SEVERE DISCONTINUITY ITERATIONS AND 3 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.154E-03, FRACTION OF STEP COMPLETED 0.685 STEP TIME COMPLETED 0.685 , TOTAL TIME COMPLETED 0.685 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -8.41894E-05 AT NODE 2404 DOF 3 INCREMENT 187 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.231E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 18.6146E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.57086E+03 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.979 TIME AVG. FORCE 0.306 LARGEST RESIDUAL FORCE 282. AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -12.8 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.34 AT NODE 2192 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 357.337E-06 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 72.8896 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.471 TIME AVG. FORCE 0.303 LARGEST RESIDUAL FORCE 9.79 AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -12.8 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.393E-02 AT NODE 1 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 13.7681E-09 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.60895E-03 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.470 TIME AVG. FORCE 0.303 LARGEST RESIDUAL FORCE 1.675E-02 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -12.8 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.437E-04 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -837.070E-18 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -157.254E-12 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.470 TIME AVG. FORCE 0.303 LARGEST RESIDUAL FORCE -2.462E-07 AT NODE 1988 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -12.8 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.518E-08 AT NODE 15 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.847E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.231E-03, FRACTION OF STEP COMPLETED 0.688 STEP TIME COMPLETED 0.688 , TOTAL TIME COMPLETED 0.688 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -5.63978E-05 AT NODE 1780 DOF 3 INCREMENT 188 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.847E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. CONTACT FORCE ERROR -339.556 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 8.489E+03 TIME AVG. FORCE 45.5 LARGEST RESIDUAL FORCE 3.132E+06 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 17.6 AT NODE 16 DOF 2 INSTANCE: TOP-1 LARGEST CORRECTION TO DISP. 17.6 AT NODE 16 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 12 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.51 D.O.F. 2 RATIO = 16.9427E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 188 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.212E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 455.715E-06 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 26.3253 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.463 TIME AVG. FORCE 0.304 LARGEST RESIDUAL FORCE 28.5 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.22 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.57 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 9.92580E-09 AT NODE BOTTOM-1.2180 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.13103E-03 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.460 TIME AVG. FORCE 0.304 LARGEST RESIDUAL FORCE 1.580E-02 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.22 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.679E-04 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -944.507E-18 AT NODE BOTTOM-1.2176 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 131.716E-12 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.460 TIME AVG. FORCE 0.304 LARGEST RESIDUAL FORCE 1.184E-07 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.22 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.620E-08 AT NODE 48 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.817E-03 ITERATION SUMMARY FOR THE INCREMENT: 3 TOTAL ITERATIONS, OF WHICH 1 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.212E-03, FRACTION OF STEP COMPLETED 0.689 STEP TIME COMPLETED 0.689 , TOTAL TIME COMPLETED 0.689 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -4.75845E-05 AT NODE 1768 DOF 3 INCREMENT 189 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.817E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -1.07859E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -190.729 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.679 TIME AVG. FORCE 0.306 LARGEST RESIDUAL FORCE -175. AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.64 AT NODE 1980 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.19 AT NODE 2392 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 448.596E-06 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 86.1955 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.464 TIME AVG. FORCE 0.304 LARGEST RESIDUAL FORCE -7.876E-02 AT NODE 32 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.64 AT NODE 2388 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.152E-03 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 54.0860E-09 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.84229 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.457 TIME AVG. FORCE 0.304 LARGEST RESIDUAL FORCE 2.24 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.64 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.579E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 8.38352E-12 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.57495E-06 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.456 TIME AVG. FORCE 0.304 LARGEST RESIDUAL FORCE -6.522E-06 AT NODE 1987 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -2.64 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.001E-05 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.726E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.817E-03, FRACTION OF STEP COMPLETED 0.691 STEP TIME COMPLETED 0.691 , TOTAL TIME COMPLETED 0.691 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -5.45754E-05 AT NODE 2380 DOF 3 INCREMENT 190 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.726E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 16 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 712.420E-06 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -89.3133 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.76 TIME AVG. FORCE 0.323 LARGEST RESIDUAL FORCE 1.403E+04 AT NODE 42 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 1.44 AT NODE 1772 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.40 AT NODE 1772 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 10 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 3.28197E-06 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -111.666 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.45 TIME AVG. FORCE 0.321 LARGEST RESIDUAL FORCE 1.644E+03 AT NODE 2192 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 1.45 AT NODE 2392 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -9.236E-03 AT NODE 2192 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 470.656E-06 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 80.4890 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.535 TIME AVG. FORCE 0.306 LARGEST RESIDUAL FORCE -1.82 AT NODE 27 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 1.44 AT NODE 4019 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.851E-03 AT NODE 2192 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 29.9224E-09 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.81822E-03 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.512 TIME AVG. FORCE 0.306 LARGEST RESIDUAL FORCE 1.457E-02 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 1.44 AT NODE 4019 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.683E-04 AT NODE 9 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -2.97791E-15 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -479.513E-12 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.512 TIME AVG. FORCE 0.306 LARGEST RESIDUAL FORCE 5.424E-07 AT NODE 22 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 1.44 AT NODE 4019 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.171E-08 AT NODE 15 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.089E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.726E-03, FRACTION OF STEP COMPLETED 0.694 STEP TIME COMPLETED 0.694 , TOTAL TIME COMPLETED 0.694 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 7.01589E-05 AT NODE 1780 DOF 3 INCREMENT 191 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.089E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 266.073E-06 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -538.215 AT NODE BOTTOM-1.2196 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.58 TIME AVG. FORCE 0.312 LARGEST RESIDUAL FORCE 479. AT NODE 1996 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 12.9 AT NODE 2180 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 10.7 AT NODE 2180 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 588.789E-03 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 15.7992E+03 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 4.687E+03 TIME AVG. FORCE 24.8 LARGEST RESIDUAL FORCE -1.410E+06 AT NODE 40 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 12.9 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 11.3 AT NODE 1 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 8 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 9.42030E-03 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -13.4250E+03 AT NODE BOTTOM-1.2204 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 622. TIME AVG. FORCE 3.56 LARGEST RESIDUAL FORCE 2.954E+05 AT NODE 19 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 12.9 AT NODE 2200 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.27 AT NODE 16 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 6 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM CLOSED TO OPEN 2 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 307.719E-03 AT NODE BOTTOM-1.2204 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 38.5353E+03 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 409. TIME AVG. FORCE 2.44 LARGEST RESIDUAL FORCE 2.098E+05 AT NODE 25 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 12.9 AT NODE 2404 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.03 AT NODE 18 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 6.15812E-03 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.15678E+03 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 218. TIME AVG. FORCE 1.45 LARGEST RESIDUAL FORCE 1.231E+05 AT NODE 44 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 12.9 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.87 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -37.2809E-03 AT NODE BOTTOM-1.2204 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -7.00328E+03 AT NODE BOTTOM-1.2204 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 88.3 TIME AVG. FORCE 0.766 LARGEST RESIDUAL FORCE -2.778E+04 AT NODE 40 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 12.9 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.867 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 5 MAX. PENETRATION ERROR 409.398E-03 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 10.9849E+03 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 59.5 TIME AVG. FORCE 0.615 LARGEST RESIDUAL FORCE 1.928E+04 AT NODE 29 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 12.9 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.18 AT NODE 18 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 6 MAX. PENETRATION ERROR 92.4741E-03 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -13.2818E+03 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 58.7 TIME AVG. FORCE 0.611 LARGEST RESIDUAL FORCE 4.542E+04 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 12.9 AT NODE 2204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.23 AT NODE 17 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 3 MAX. PENETRATION ERROR -68.1160E-06 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -5.48443 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 10.6 TIME AVG. FORCE 0.359 LARGEST RESIDUAL FORCE 1.346E+03 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 12.9 AT NODE 2180 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.375 AT NODE 57 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 7 MAX. CONTACT FORCE ERROR -212.032 AT NODE BOTTOM-1.2208 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 14.3 TIME AVG. FORCE 0.379 LARGEST RESIDUAL FORCE 4.994E+03 AT NODE 44 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 12.9 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.600 AT NODE 18 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.60 D.O.F. 2 RATIO = 115.159E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 191 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.022E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 42.0717E-06 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -33.5444 AT NODE BOTTOM-1.2196 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.500 TIME AVG. FORCE 0.307 LARGEST RESIDUAL FORCE 97.9 AT NODE 1992 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 2.17 AT NODE 2392 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.63 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.24645E-03 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 220.634 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.613 TIME AVG. FORCE 0.307 LARGEST RESIDUAL FORCE -16.6 AT NODE 1976 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 2.17 AT NODE 2384 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.887E-03 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 169.941E-06 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 29.0062 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.526 TIME AVG. FORCE 0.307 LARGEST RESIDUAL FORCE 0.111 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 2.17 AT NODE 2384 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.813E-03 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 4.55798E-09 AT NODE BOTTOM-1.2384 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.00548 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.521 TIME AVG. FORCE 0.307 LARGEST RESIDUAL FORCE 1.26 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 2.17 AT NODE 1976 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.451E-04 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 2.27846E-12 AT NODE BOTTOM-1.2180 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 428.040E-09 AT NODE BOTTOM-1.2180 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.520 TIME AVG. FORCE 0.307 LARGEST RESIDUAL FORCE -3.645E-06 AT NODE 2179 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 2.17 AT NODE 1976 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.181E-06 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.533E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.022E-03, FRACTION OF STEP COMPLETED 0.695 STEP TIME COMPLETED 0.695 , TOTAL TIME COMPLETED 0.695 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 5.46692E-05 AT NODE 2400 DOF 3 INCREMENT 192 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.533E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.84975E-03 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 195.069 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.642 TIME AVG. FORCE 0.308 LARGEST RESIDUAL FORCE 46.0 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.68 AT NODE 2388 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.43 AT NODE 2388 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 162.372E-06 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 27.6082 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.538 TIME AVG. FORCE 0.308 LARGEST RESIDUAL FORCE 13.7 AT NODE 45 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.68 AT NODE 2388 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.951E-03 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 3.28578E-09 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 529.092E-06 AT NODE BOTTOM-1.2388 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.539 TIME AVG. FORCE 0.308 LARGEST RESIDUAL FORCE 3.564E-03 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.68 AT NODE 1980 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.957E-04 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -1.02185E-15 AT NODE BOTTOM-1.2404 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -164.540E-12 AT NODE BOTTOM-1.2404 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.539 TIME AVG. FORCE 0.308 LARGEST RESIDUAL FORCE 5.461E-08 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.68 AT NODE 1980 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.496E-09 AT NODE 1980 DOF 3 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.300E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.533E-03, FRACTION OF STEP COMPLETED 0.696 STEP TIME COMPLETED 0.696 , TOTAL TIME COMPLETED 0.696 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 9.81279E-05 AT NODE 2404 DOF 3 INCREMENT 193 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.300E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 2.77398E-03 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 252.175 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.20 TIME AVG. FORCE 0.312 LARGEST RESIDUAL FORCE 133. AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.43 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.41 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.20000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 214.413E-06 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 40.2804 AT NODE BOTTOM-1.2400 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.581 TIME AVG. FORCE 0.309 LARGEST RESIDUAL FORCE 20.1 AT NODE 45 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.43 AT NODE 2400 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.461E-03 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 9.57615E-09 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.79899E-03 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.585 TIME AVG. FORCE 0.309 LARGEST RESIDUAL FORCE 4.958E-03 AT NODE 6 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.43 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.594E-04 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -1.23426E-15 AT NODE BOTTOM-1.2416 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -138.927E-12 AT NODE BOTTOM-1.2404 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.585 TIME AVG. FORCE 0.309 LARGEST RESIDUAL FORCE 1.315E-07 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.43 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.269E-08 AT NODE 6 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.450E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.300E-03, FRACTION OF STEP COMPLETED 0.698 STEP TIME COMPLETED 0.698 , TOTAL TIME COMPLETED 0.698 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 7.61249E-05 AT NODE 1800 DOF 3 INCREMENT 194 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.450E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 36 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 16 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 40.5171E-03 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 5.29981E+03 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.59 TIME AVG. FORCE 0.321 LARGEST RESIDUAL FORCE 700. AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 16.0 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.82 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 119.358E-06 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 22.4229 AT NODE BOTTOM-1.2420 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.641 TIME AVG. FORCE 0.311 LARGEST RESIDUAL FORCE 40.1 AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 16.0 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.184E-02 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 76.4694E-06 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 16.4180 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.672 TIME AVG. FORCE 0.311 LARGEST RESIDUAL FORCE 2.673E-03 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 16.0 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.601E-04 AT NODE 48 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 329.486E-12 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 61.8974E-06 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.667 TIME AVG. FORCE 0.311 LARGEST RESIDUAL FORCE -1.328E-03 AT NODE 2216 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 16.0 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -9.288E-05 AT NODE 2012 DOF 2 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.175E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.450E-03, FRACTION OF STEP COMPLETED 0.702 STEP TIME COMPLETED 0.702 , TOTAL TIME COMPLETED 0.702 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 6.71762E-05 AT NODE 2428 DOF 3 INCREMENT 195 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.175E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 454.574E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 195 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.294E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 14 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.22567E-03 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 180.507 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.770 TIME AVG. FORCE 0.313 LARGEST RESIDUAL FORCE 15.9 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.37 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.612 AT NODE 2432 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 180.046E-06 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 39.4613 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.701 TIME AVG. FORCE 0.313 LARGEST RESIDUAL FORCE 8.134E-02 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.37 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.628E-03 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR -3.45751E-09 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.11592 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.694 TIME AVG. FORCE 0.313 LARGEST RESIDUAL FORCE 2.21 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.37 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.448E-04 AT NODE 36 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 13.8238E-12 AT NODE BOTTOM-1.2216 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.59697E-06 AT NODE BOTTOM-1.2216 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.693 TIME AVG. FORCE 0.313 LARGEST RESIDUAL FORCE 1.231E-05 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 5.37 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.338E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.941E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.294E-03, FRACTION OF STEP COMPLETED 0.703 STEP TIME COMPLETED 0.703 , TOTAL TIME COMPLETED 0.703 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.00655E-04 AT NODE 2436 DOF 3 INCREMENT 196 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.941E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.96541E-03 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 279.270 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.943 TIME AVG. FORCE 0.316 LARGEST RESIDUAL FORCE 38.6 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.39 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.67 AT NODE 2416 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 25.7777E-06 AT NODE BOTTOM-1.2424 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.76725 AT NODE BOTTOM-1.2424 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.703 TIME AVG. FORCE 0.315 LARGEST RESIDUAL FORCE 0.260 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.39 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.575E-03 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 47.8246E-12 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 7.70096E-06 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.700 TIME AVG. FORCE 0.315 LARGEST RESIDUAL FORCE 2.320E-04 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.39 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.063E-05 AT NODE 3 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.911E-03 ITERATION SUMMARY FOR THE INCREMENT: 3 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.941E-03, FRACTION OF STEP COMPLETED 0.705 STEP TIME COMPLETED 0.705 , TOTAL TIME COMPLETED 0.705 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.24722E-04 AT NODE 2440 DOF 3 INCREMENT 197 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.911E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -1.68122E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -301.268 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.45 TIME AVG. FORCE 0.321 LARGEST RESIDUAL FORCE 394. AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.28 AT NODE 2036 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.30 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 2.15684E-03 AT NODE BOTTOM-1.1836 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 245.697 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.985 TIME AVG. FORCE 0.318 LARGEST RESIDUAL FORCE 65.1 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.28 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.734E-03 AT NODE 28 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 210.592E-09 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 34.1595E-03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.721 TIME AVG. FORCE 0.317 LARGEST RESIDUAL FORCE 0.203 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.28 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.997E-03 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 105.855E-15 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 19.8184E-09 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.721 TIME AVG. FORCE 0.317 LARGEST RESIDUAL FORCE -4.818E-06 AT NODE 2032 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 4.28 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.871E-07 AT NODE 59 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.367E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.911E-03, FRACTION OF STEP COMPLETED 0.708 STEP TIME COMPLETED 0.708 , TOTAL TIME COMPLETED 0.708 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 8.17969E-05 AT NODE 1631 DOF 1 INCREMENT 198 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.367E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -2.88440E-03 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -550.363 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 4.98 TIME AVG. FORCE 0.341 LARGEST RESIDUAL FORCE -1.221E+04 AT NODE 42 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -7.14 AT NODE 2432 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -13.6 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 10 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 2.01044E-03 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 410.457 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.39 TIME AVG. FORCE 0.323 LARGEST RESIDUAL FORCE -270. AT NODE 2436 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -7.14 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -7.138E-03 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 198.967E-06 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 37.3782 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.647 TIME AVG. FORCE 0.319 LARGEST RESIDUAL FORCE 0.614 AT NODE 29 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -7.14 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.196E-03 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 9.84084E-09 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.58460E-03 AT NODE BOTTOM-1.2428 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.644 TIME AVG. FORCE 0.319 LARGEST RESIDUAL FORCE 7.217E-03 AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -7.14 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.952E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 905.850E-18 AT NODE BOTTOM-1.2236 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 141.813E-12 AT NODE BOTTOM-1.2236 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.644 TIME AVG. FORCE 0.319 LARGEST RESIDUAL FORCE 1.652E-07 AT NODE 24 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -7.14 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.342E-08 AT NODE 2428 DOF 2 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 6.550E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.367E-03, FRACTION OF STEP COMPLETED 0.712 STEP TIME COMPLETED 0.712 , TOTAL TIME COMPLETED 0.712 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -8.07213E-05 AT NODE 1824 DOF 3 INCREMENT 199 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 6.550E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 40 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 20 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM STICKING TO SLIPPING 18 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 23.1455E-03 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.19484E+03 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 5.10 TIME AVG. FORCE 0.343 LARGEST RESIDUAL FORCE 1.339E+03 AT NODE 2012 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -28.5 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -17.8 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.20000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 494.786E-06 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 57.1443 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.513 TIME AVG. FORCE 0.320 LARGEST RESIDUAL FORCE -33.3 AT NODE 27 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -28.5 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.435E-02 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 70.3512E-09 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 13.2163E-03 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.518 TIME AVG. FORCE 0.320 LARGEST RESIDUAL FORCE 2.368E-02 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -28.5 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.780E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -6.72520E-15 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -720.076E-12 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.518 TIME AVG. FORCE 0.320 LARGEST RESIDUAL FORCE -1.134E-06 AT NODE 2196 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -28.5 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -9.138E-08 AT NODE 48 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 9.825E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 6.550E-03, FRACTION OF STEP COMPLETED 0.719 STEP TIME COMPLETED 0.719 , TOTAL TIME COMPLETED 0.719 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -7.35042E-05 AT NODE 2396 DOF 3 INCREMENT 200 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 9.825E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.61E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 268.308E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 200 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.456E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 3.98350E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 592.862 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.793 TIME AVG. FORCE 0.322 LARGEST RESIDUAL FORCE 122. AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.98 AT NODE 1788 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.71 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 302.011E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 44.2054 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.498 TIME AVG. FORCE 0.321 LARGEST RESIDUAL FORCE 0.828 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.98 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.371E-03 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 6.75346E-09 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.57619 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.492 TIME AVG. FORCE 0.321 LARGEST RESIDUAL FORCE 1.28 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.98 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.360E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 6.95583E-12 AT NODE BOTTOM-1.2196 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -412.676E-03 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.492 TIME AVG. FORCE 0.321 LARGEST RESIDUAL FORCE 0.225 AT NODE 60 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.98 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.248E-05 AT NODE 45 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 687.160E-15 AT NODE BOTTOM-1.2400 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 129.091E-09 AT NODE BOTTOM-1.2400 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.492 TIME AVG. FORCE 0.321 LARGEST RESIDUAL FORCE -3.286E-06 AT NODE 2184 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -8.98 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.947E-06 AT NODE 60 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.684E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.456E-03, FRACTION OF STEP COMPLETED 0.721 STEP TIME COMPLETED 0.721 , TOTAL TIME COMPLETED 0.721 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -9.21075E-05 AT NODE 1776 DOF 3 INCREMENT 201 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.684E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. CONTACT FORCE ERROR -92.0434 AT NODE BOTTOM-1.2388 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.740 TIME AVG. FORCE 0.323 LARGEST RESIDUAL FORCE -431. AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.36 AT NODE 1772 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.11 AT NODE 1979 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.45 D.O.F. 2 RATIO = 20.6288E+15 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 201 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 9.211E-04 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 521.644E-06 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 30.4309 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.491 TIME AVG. FORCE 0.321 LARGEST RESIDUAL FORCE 25.0 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.38 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.989 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 310.795E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 59.5763 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.488 TIME AVG. FORCE 0.321 LARGEST RESIDUAL FORCE 2.174E-02 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.38 AT NODE 2396 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.584E-04 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 4.52325E-09 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 870.888E-06 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.483 TIME AVG. FORCE 0.321 LARGEST RESIDUAL FORCE 6.681E-03 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.38 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.037E-04 AT NODE 12 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -698.267E-18 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -128.055E-12 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.483 TIME AVG. FORCE 0.321 LARGEST RESIDUAL FORCE 7.161E-08 AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.38 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.332E-08 AT NODE 42 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.382E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 9.211E-04, FRACTION OF STEP COMPLETED 0.722 STEP TIME COMPLETED 0.722 , TOTAL TIME COMPLETED 0.722 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -4.78371E-05 AT NODE 2380 DOF 3 INCREMENT 202 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.382E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -82.3528E-06 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -85.2298 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.589 TIME AVG. FORCE 0.323 LARGEST RESIDUAL FORCE 210. AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.31 AT NODE 1976 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.26 AT NODE 2392 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 2.37173E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 350.972 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.520 TIME AVG. FORCE 0.322 LARGEST RESIDUAL FORCE -7.39 AT NODE 1988 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -2.31 AT NODE 2396 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.100E-03 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 74.7676E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 12.0395 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.479 TIME AVG. FORCE 0.322 LARGEST RESIDUAL FORCE 0.154 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.31 AT NODE 2396 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.876E-03 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 173.454E-12 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.16777 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.480 TIME AVG. FORCE 0.322 LARGEST RESIDUAL FORCE 2.26 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.31 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.826E-05 AT NODE 2396 DOF 2 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 14.4098E-12 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.70707E-06 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.479 TIME AVG. FORCE 0.322 LARGEST RESIDUAL FORCE -6.207E-06 AT NODE 41 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.31 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.365E-05 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.073E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.382E-03, FRACTION OF STEP COMPLETED 0.724 STEP TIME COMPLETED 0.724 , TOTAL TIME COMPLETED 0.724 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -5.57716E-05 AT NODE 2380 DOF 3 INCREMENT 203 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.073E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.20000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 470.772E-06 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 81.6466 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.574 TIME AVG. FORCE 0.323 LARGEST RESIDUAL FORCE 146. AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -0.370 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.09 AT NODE 2388 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 206.956E-06 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 33.3251 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.486 TIME AVG. FORCE 0.323 LARGEST RESIDUAL FORCE 15.2 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -0.370 AT NODE 2392 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.141E-03 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 1.92044E-09 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 309.238E-06 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.480 TIME AVG. FORCE 0.323 LARGEST RESIDUAL FORCE -2.680E-03 AT NODE 1984 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -0.370 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.047E-04 AT NODE 12 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -767.893E-18 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -123.650E-12 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.480 TIME AVG. FORCE 0.323 LARGEST RESIDUAL FORCE -1.967E-08 AT NODE 2188 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -0.370 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.112E-09 AT NODE 12 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.109E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.073E-03, FRACTION OF STEP COMPLETED 0.726 STEP TIME COMPLETED 0.726 , TOTAL TIME COMPLETED 0.726 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -2.98657E-05 AT NODE 1972 DOF 3 INCREMENT 204 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.109E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM SLIPPING TO STICKING 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -1.15011E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -65.3287 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 4.72 TIME AVG. FORCE 0.345 LARGEST RESIDUAL FORCE 1.224E+04 AT NODE 39 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.28 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.84 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 7 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.29166E-06 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -35.3731 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.24 TIME AVG. FORCE 0.337 LARGEST RESIDUAL FORCE -1.842E+03 AT NODE 2392 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 6.30 AT NODE 1780 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.080E-02 AT NODE 1780 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 283.100E-06 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 53.1839 AT NODE BOTTOM-1.2388 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.562 TIME AVG. FORCE 0.324 LARGEST RESIDUAL FORCE 0.772 AT NODE 1779 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 6.28 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.122E-02 AT NODE 1780 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 9.22929E-09 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.59761 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.559 TIME AVG. FORCE 0.324 LARGEST RESIDUAL FORCE 1.28 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.28 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.010E-04 AT NODE 6 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 5 MAX. PENETRATION ERROR 7.00865E-12 AT NODE BOTTOM-1.2184 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -413.047E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.559 TIME AVG. FORCE 0.324 LARGEST RESIDUAL FORCE 0.223 AT NODE 48 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.28 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.270E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 674.967E-15 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 126.801E-09 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.559 TIME AVG. FORCE 0.324 LARGEST RESIDUAL FORCE 1.280E-05 AT NODE 38 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.28 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.984E-06 AT NODE 48 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.663E-03 ITERATION SUMMARY FOR THE INCREMENT: 6 TOTAL ITERATIONS, OF WHICH 5 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.109E-03, FRACTION OF STEP COMPLETED 0.729 STEP TIME COMPLETED 0.729 , TOTAL TIME COMPLETED 0.729 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 5.71213E-05 AT NODE 1788 DOF 3 INCREMENT 205 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.663E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING 8 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 13.0099E-03 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.61031E+03 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.87 TIME AVG. FORCE 0.337 LARGEST RESIDUAL FORCE 884. AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 19.7 AT NODE 1784 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 10.3 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.80E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 197.039E-06 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 36.1348 AT NODE BOTTOM-1.2408 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.647 TIME AVG. FORCE 0.326 LARGEST RESIDUAL FORCE 33.6 AT NODE 27 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 19.7 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.192E-02 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.80E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 13.5306E-09 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.28673 AT NODE BOTTOM-1.2200 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.659 TIME AVG. FORCE 0.326 LARGEST RESIDUAL FORCE 1.01 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 19.7 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.062E-04 AT NODE 15 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.80E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 5.20589E-12 AT NODE BOTTOM-1.2204 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.11770E-06 AT NODE BOTTOM-1.2204 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.659 TIME AVG. FORCE 0.326 LARGEST RESIDUAL FORCE 1.907E-05 AT NODE 1995 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 19.7 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.114E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 6.995E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.663E-03, FRACTION OF STEP COMPLETED 0.734 STEP TIME COMPLETED 0.734 , TOTAL TIME COMPLETED 0.734 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 7.02025E-05 AT NODE 2408 DOF 3 INCREMENT 206 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 6.995E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 606.656E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 206 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.749E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.80E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 2.04056E-03 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 254.644 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.03 TIME AVG. FORCE 0.329 LARGEST RESIDUAL FORCE 69.3 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 8.01 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.628 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 307.676E-09 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 56.1053E-03 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.702 TIME AVG. FORCE 0.328 LARGEST RESIDUAL FORCE 0.309 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 8.01 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.540E-03 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 245.593E-09 AT NODE BOTTOM-1.2412 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 19.7733E-03 AT NODE BOTTOM-1.2412 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINT ERRORS ARE WITHIN THE TOLERANCES. AVERAGE FORCE 0.702 TIME AVG. FORCE 0.328 LARGEST RESIDUAL FORCE -8.369E-06 AT NODE 2016 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 8.01 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.053E-06 AT NODE 44 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.623E-03 ITERATION SUMMARY FOR THE INCREMENT: 3 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.749E-03, FRACTION OF STEP COMPLETED 0.735 STEP TIME COMPLETED 0.735 , TOTAL TIME COMPLETED 0.735 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.08548E-04 AT NODE 2428 DOF 3 INCREMENT 207 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.623E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 6.96731E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.26903E+03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.48 TIME AVG. FORCE 0.333 LARGEST RESIDUAL FORCE 261. AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.90 AT NODE 2019 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.12 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 149.813E-06 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 25.1529 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.737 TIME AVG. FORCE 0.330 LARGEST RESIDUAL FORCE 2.03 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.90 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.482E-03 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.80E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 810.317E-12 AT NODE BOTTOM-1.2424 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 161.640E-06 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.731 TIME AVG. FORCE 0.330 LARGEST RESIDUAL FORCE 2.956E-03 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.90 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.244E-04 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.80E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -543.329E-18 AT NODE BOTTOM-1.2444 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -86.9857E-12 AT NODE BOTTOM-1.2228 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.731 TIME AVG. FORCE 0.330 LARGEST RESIDUAL FORCE 2.000E-08 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.90 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.509E-09 AT NODE 33 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.935E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.623E-03, FRACTION OF STEP COMPLETED 0.738 STEP TIME COMPLETED 0.738 , TOTAL TIME COMPLETED 0.738 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 9.30029E-05 AT NODE 2436 DOF 3 INCREMENT 208 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.935E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -32.4061E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -6.76345E+03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 5.84 TIME AVG. FORCE 0.356 LARGEST RESIDUAL FORCE 1.775E+03 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.78 AT NODE 2244 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -9.07 AT NODE 2440 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 2.04617E-03 AT NODE BOTTOM-1.1836 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 186.643 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.909 TIME AVG. FORCE 0.332 LARGEST RESIDUAL FORCE 103. AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.78 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -7.805E-02 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 92.9136E-09 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 18.5319E-03 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.756 TIME AVG. FORCE 0.332 LARGEST RESIDUAL FORCE 0.145 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.78 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.940E-03 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 167.545E-15 AT NODE BOTTOM-1.2440 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 30.7218E-09 AT NODE BOTTOM-1.2236 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.756 TIME AVG. FORCE 0.332 LARGEST RESIDUAL FORCE -6.898E-06 AT NODE 2036 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 5.78 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.095E-06 AT NODE 3 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.902E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.935E-03, FRACTION OF STEP COMPLETED 0.742 STEP TIME COMPLETED 0.742 , TOTAL TIME COMPLETED 0.742 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 8.96354E-05 AT NODE 2444 DOF 3 INCREMENT 209 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.902E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 9.32715E-03 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.44633E+03 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.57 TIME AVG. FORCE 0.347 LARGEST RESIDUAL FORCE -1.305E+03 AT NODE 2032 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -15.0 AT NODE 2244 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -23.6 AT NODE 2244 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.65309E-03 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 291.655 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.649 TIME AVG. FORCE 0.333 LARGEST RESIDUAL FORCE -43.9 AT NODE 24 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -15.0 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.014E-02 AT NODE 30 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 36.4364E-09 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 6.68199E-03 AT NODE BOTTOM-1.2420 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.631 TIME AVG. FORCE 0.333 LARGEST RESIDUAL FORCE 5.416E-02 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -15.0 AT NODE 200 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.910E-03 AT NODE 51 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -9.37936E-15 AT NODE BOTTOM-1.2416 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.51027E-09 AT NODE BOTTOM-1.2416 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.631 TIME AVG. FORCE 0.333 LARGEST RESIDUAL FORCE -3.149E-06 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -15.0 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.670E-07 AT NODE 51 DOF 1 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 8.853E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 5.902E-03, FRACTION OF STEP COMPLETED 0.748 STEP TIME COMPLETED 0.748 , TOTAL TIME COMPLETED 0.748 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -7.28196E-05 AT NODE 1804 DOF 3 INCREMENT 210 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 8.853E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 AVERAGE FORCE 5.896E+04 TIME AVG. FORCE 281. LARGEST RESIDUAL FORCE -1.697E+07 AT NODE 17 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 39.4 AT NODE 46 DOF 2 INSTANCE: TOP-1 LARGEST CORRECTION TO DISP. 39.4 AT NODE 46 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.61E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 47 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 3.16958E+12. ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. ELEMENT TOP-1.2 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.3 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.7 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.9 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.10 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.11 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.13 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.15 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.16 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.18 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.19 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.23 IS DISTORTING EXCESSIVELY. ***WARNING: EXCESSIVE DISTORTION AT A TOTAL OF 12 INTEGRATION POINTS IN SOLID (CONTINUUM) ELEMENTS ***NOTE: ELEMENTS ARE DISTORTING EXCESSIVELY. CONVERGENCE IS JUDGED UNLIKELY. INCREMENT 210 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.213E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 6 POINTS CHANGED FROM STICKING TO SLIPPING 2 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 3.62711E-03 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 546.785 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.36 TIME AVG. FORCE 0.338 LARGEST RESIDUAL FORCE 331. AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.1 AT NODE 2424 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.53 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 11.3162E-06 AT NODE BOTTOM-1.2424 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 607.394E-03 AT NODE BOTTOM-1.2424 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.584 TIME AVG. FORCE 0.334 LARGEST RESIDUAL FORCE 18.4 AT NODE 2404 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -10.1 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.698E-03 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 940.766E-12 AT NODE BOTTOM-1.2408 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.41465 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.588 TIME AVG. FORCE 0.334 LARGEST RESIDUAL FORCE 2.48 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.1 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.736E-04 AT NODE 48 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 23.6462E-12 AT NODE BOTTOM-1.2216 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.44223E-06 AT NODE BOTTOM-1.2216 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.587 TIME AVG. FORCE 0.334 LARGEST RESIDUAL FORCE 2.641E-05 AT NODE 2003 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -10.1 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.767E-05 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.320E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.213E-03, FRACTION OF STEP COMPLETED 0.750 STEP TIME COMPLETED 0.750 , TOTAL TIME COMPLETED 0.750 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -8.70604E-05 AT NODE 2408 DOF 3 INCREMENT 211 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.320E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 36 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 16 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 85.3779E-03 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 14.4508E+03 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 2.34 TIME AVG. FORCE 0.344 LARGEST RESIDUAL FORCE 963. AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -14.6 AT NODE 2408 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.593 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 239.175E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -108.583 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.789 TIME AVG. FORCE 0.336 LARGEST RESIDUAL FORCE 304. AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -14.6 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.128 AT NODE 46 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 497.528E-06 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 97.2762 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.532 TIME AVG. FORCE 0.335 LARGEST RESIDUAL FORCE 2.001E-02 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -14.6 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.008E-04 AT NODE 9 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 140.057E-06 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 26.3114 AT NODE BOTTOM-1.2400 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.531 TIME AVG. FORCE 0.335 LARGEST RESIDUAL FORCE 2.190E-02 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -14.6 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.051E-04 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 2.17469E-09 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 350.175E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.528 TIME AVG. FORCE 0.335 LARGEST RESIDUAL FORCE 3.012E-03 AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -14.6 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.683E-04 AT NODE 13 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 410.118E-18 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 88.0529E-12 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.528 TIME AVG. FORCE 0.335 LARGEST RESIDUAL FORCE 3.691E-08 AT NODE 2196 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -14.6 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -7.713E-09 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.980E-03 ITERATION SUMMARY FOR THE INCREMENT: 6 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.320E-03, FRACTION OF STEP COMPLETED 0.753 STEP TIME COMPLETED 0.753 , TOTAL TIME COMPLETED 0.753 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -6.88678E-05 AT NODE 1780 DOF 3 INCREMENT 212 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.980E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR -33.5089E-03 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.02194E+03 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.364E+04 TIME AVG. FORCE 64.7 LARGEST RESIDUAL FORCE -4.973E+06 AT NODE 17 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 23.2 AT NODE 46 DOF 2 INSTANCE: TOP-1 LARGEST CORRECTION TO DISP. 23.2 AT NODE 46 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 16 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 10 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.17570 AT NODE BOTTOM-1.1572 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -120.360E+03 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 3.823E+03 TIME AVG. FORCE 18.4 LARGEST RESIDUAL FORCE 3.946E+06 AT NODE 19 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 11.9 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST CORRECTION TO DISP. -16.6 AT NODE 1 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 12 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR -4.87495 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 223.105E+03 AT NODE BOTTOM-1.1572 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 2.291E+04 TIME AVG. FORCE 108. LARGEST RESIDUAL FORCE -3.164E+07 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 26.1 AT NODE 45 DOF 3 INSTANCE: TOP-1 LARGEST CORRECTION TO DISP. 22.1 AT NODE 49 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.90000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 48 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ELEMENT TOP-1.1 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.2 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.8 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.9 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.10 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.12 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.16 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.17 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.18 IS DISTORTING EXCESSIVELY. ELEMENT TOP-1.24 IS DISTORTING EXCESSIVELY. ***WARNING: EXCESSIVE DISTORTION AT A TOTAL OF 10 INTEGRATION POINTS IN SOLID (CONTINUUM) ELEMENTS ***NOTE: ELEMENTS ARE DISTORTING EXCESSIVELY. CONVERGENCE IS JUDGED UNLIKELY. INCREMENT 212 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.245E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 760.749E-06 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 89.1313 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.535 TIME AVG. FORCE 0.336 LARGEST RESIDUAL FORCE 31.3 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.29 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.19 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 52.5847E-09 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -47.0180E-03 AT NODE BOTTOM-1.2200 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINT ERRORS ARE WITHIN THE TOLERANCES. AVERAGE FORCE 0.516 TIME AVG. FORCE 0.336 LARGEST RESIDUAL FORCE 4.258E-02 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.29 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.157E-03 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR -3.04227E-15 AT NODE BOTTOM-1.2384 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 412.285E-12 AT NODE BOTTOM-1.2196 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.516 TIME AVG. FORCE 0.336 LARGEST RESIDUAL FORCE 8.990E-07 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.29 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.767E-07 AT NODE 30 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.867E-03 ITERATION SUMMARY FOR THE INCREMENT: 3 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.245E-03, FRACTION OF STEP COMPLETED 0.755 STEP TIME COMPLETED 0.755 , TOTAL TIME COMPLETED 0.755 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -7.02097E-05 AT NODE 2384 DOF 3 INCREMENT 213 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.867E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 819.358E-06 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 97.7807 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.576 TIME AVG. FORCE 0.337 LARGEST RESIDUAL FORCE 127. AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.42 AT NODE 1980 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.01 AT NODE 2404 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 146.957E-06 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 23.6636 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.506 TIME AVG. FORCE 0.337 LARGEST RESIDUAL FORCE 3.83 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.42 AT NODE 2392 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.167E-04 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 287.312E-12 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 53.9750E-06 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.504 TIME AVG. FORCE 0.337 LARGEST RESIDUAL FORCE 2.033E-03 AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.42 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.448E-04 AT NODE 2392 DOF 2 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -759.769E-18 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -142.732E-12 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.504 TIME AVG. FORCE 0.337 LARGEST RESIDUAL FORCE 9.361E-09 AT NODE 1971 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -4.42 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.404E-09 AT NODE 59 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.801E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.867E-03, FRACTION OF STEP COMPLETED 0.756 STEP TIME COMPLETED 0.756 , TOTAL TIME COMPLETED 0.756 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -9.81410E-05 AT NODE 2380 DOF 3 INCREMENT 214 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.801E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -2.75202E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -473.204 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.15 TIME AVG. FORCE 0.341 LARGEST RESIDUAL FORCE 403. AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.16 AT NODE 1972 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.47 AT NODE 2392 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.92483E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 341.265 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.583 TIME AVG. FORCE 0.338 LARGEST RESIDUAL FORCE -59.4 AT NODE 1988 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -1.16 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.449E-03 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 74.5814E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 12.0094 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.502 TIME AVG. FORCE 0.338 LARGEST RESIDUAL FORCE 0.290 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.16 AT NODE 2396 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.617E-03 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 160.210E-12 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.47839 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.503 TIME AVG. FORCE 0.338 LARGEST RESIDUAL FORCE 2.90 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.16 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.468E-05 AT NODE 2396 DOF 2 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.20000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 16.2980E-12 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.06178E-06 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.502 TIME AVG. FORCE 0.338 LARGEST RESIDUAL FORCE 7.366E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -1.16 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.406E-05 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.202E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.801E-03, FRACTION OF STEP COMPLETED 0.759 STEP TIME COMPLETED 0.759 , TOTAL TIME COMPLETED 0.759 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -4.95674E-05 AT NODE 2176 DOF 3 INCREMENT 215 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.202E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM SLIPPING TO STICKING 2 POINTS CHANGED FROM STICKING TO SLIPPING 6 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -1.54241E-03 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -335.029 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 13.9 TIME AVG. FORCE 0.400 LARGEST RESIDUAL FORCE 5.651E+04 AT NODE 21 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 10.4 AT NODE 1780 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 12.2 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.20000 ELAPSED TOTAL CPU TIME (SEC) = 0.90000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 8 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM CLOSED TO OPEN 14 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 489.779E-06 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 57.9466 AT NODE BOTTOM-1.2400 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.48 TIME AVG. FORCE 0.348 LARGEST RESIDUAL FORCE 1.211E+03 AT NODE 2192 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 10.4 AT NODE 1780 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -7.811E-03 AT NODE 2192 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 6 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM CLOSED TO OPEN 2 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 77.9872E-06 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 14.6509 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.604 TIME AVG. FORCE 0.339 LARGEST RESIDUAL FORCE 0.473 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 10.4 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.246E-03 AT NODE 2192 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 366.201E-12 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -813.437E-03 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.605 TIME AVG. FORCE 0.339 LARGEST RESIDUAL FORCE 0.460 AT NODE 48 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 10.4 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.021E-04 AT NODE 6 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 2.69211E-12 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 505.746E-09 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.604 TIME AVG. FORCE 0.339 LARGEST RESIDUAL FORCE 2.447E-05 AT NODE 38 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 10.4 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.301E-06 AT NODE 48 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 6.302E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.202E-03, FRACTION OF STEP COMPLETED 0.763 STEP TIME COMPLETED 0.763 , TOTAL TIME COMPLETED 0.763 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 6.48830E-05 AT NODE 2408 DOF 3 INCREMENT 216 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 6.302E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 40 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 20 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING 12 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 190.613E-03 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 25.4446E+03 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 5.18 TIME AVG. FORCE 0.361 LARGEST RESIDUAL FORCE -1.610E+03 AT NODE 1996 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 28.0 AT NODE 1792 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 12.4 AT NODE 1792 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.74879E-03 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -324.292 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.01 TIME AVG. FORCE 0.351 LARGEST RESIDUAL FORCE 925. AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 28.0 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.241 AT NODE 58 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 165.430E-06 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 26.6384 AT NODE BOTTOM-1.2424 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.757 TIME AVG. FORCE 0.341 LARGEST RESIDUAL FORCE 0.206 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 28.0 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.206E-03 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 680.336E-12 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 109.551E-06 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.756 TIME AVG. FORCE 0.341 LARGEST RESIDUAL FORCE -2.631E-03 AT NODE 2016 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 28.0 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.548E-04 AT NODE 2424 DOF 2 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -1.11525E-15 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -179.583E-12 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.756 TIME AVG. FORCE 0.341 LARGEST RESIDUAL FORCE -1.519E-08 AT NODE 2015 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 28.0 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.182E-09 AT NODE 2220 DOF 3 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 9.454E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 6.302E-03, FRACTION OF STEP COMPLETED 0.770 STEP TIME COMPLETED 0.770 , TOTAL TIME COMPLETED 0.770 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 6.34221E-05 AT NODE 2432 DOF 3 INCREMENT 217 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 9.454E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.54 D.O.F. 2 RATIO = 276.399E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 217 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.363E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 4.55494E-03 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 737.347 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.35 TIME AVG. FORCE 0.345 LARGEST RESIDUAL FORCE 169. AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.64 AT NODE 2220 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.85 AT NODE 2232 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 248.051E-06 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 48.7558 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.783 TIME AVG. FORCE 0.343 LARGEST RESIDUAL FORCE 1.11 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.64 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.405E-03 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 6.00437E-09 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.14952 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.769 TIME AVG. FORCE 0.343 LARGEST RESIDUAL FORCE 1.87 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.64 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.401E-04 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 23.8336E-12 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 5.11709E-06 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.768 TIME AVG. FORCE 0.343 LARGEST RESIDUAL FORCE 3.782E-05 AT NODE 2032 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 7.64 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.224E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.545E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.363E-03, FRACTION OF STEP COMPLETED 0.772 STEP TIME COMPLETED 0.772 , TOTAL TIME COMPLETED 0.772 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.21851E-04 AT NODE 2440 DOF 3 INCREMENT 218 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.545E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -2.06543E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -394.904 AT NODE BOTTOM-1.2444 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.88 TIME AVG. FORCE 0.350 LARGEST RESIDUAL FORCE 445. AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 3.37 AT NODE 2444 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -8.09 AT NODE 2028 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 658.005E-06 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 123.620 AT NODE BOTTOM-1.2444 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.804 TIME AVG. FORCE 0.345 LARGEST RESIDUAL FORCE 10.5 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 3.37 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.792E-03 AT NODE 47 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 193.033E-06 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 36.2646 AT NODE BOTTOM-1.2436 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.788 TIME AVG. FORCE 0.345 LARGEST RESIDUAL FORCE 3.449E-02 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 3.37 AT NODE 2428 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.172E-03 AT NODE 59 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 1.57681E-09 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.47737 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.788 TIME AVG. FORCE 0.345 LARGEST RESIDUAL FORCE 2.22 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 3.37 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.911E-04 AT NODE 2436 DOF 2 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 46.1026E-12 AT NODE BOTTOM-1.2228 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 9.89841E-06 AT NODE BOTTOM-1.2228 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.787 TIME AVG. FORCE 0.345 LARGEST RESIDUAL FORCE 4.436E-05 AT NODE 2036 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 3.37 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.553E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.318E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.545E-03, FRACTION OF STEP COMPLETED 0.776 STEP TIME COMPLETED 0.776 , TOTAL TIME COMPLETED 0.776 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 8.45500E-05 AT NODE 1631 DOF 1 INCREMENT 219 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.318E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM SLIPPING TO STICKING 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -6.16427E-03 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.12694E+03 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 115. TIME AVG. FORCE 0.869 LARGEST RESIDUAL FORCE -4.051E+05 AT NODE 45 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -14.1 AT NODE 2442 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -19.2 AT NODE 2442 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.83E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 16 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 2.74158E-03 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 514.978 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.27 TIME AVG. FORCE 0.354 LARGEST RESIDUAL FORCE -533. AT NODE 2020 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -14.1 AT NODE 2214 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -9.452E-03 AT NODE 12 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR -1.24196E-06 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -233.318E-03 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.662 TIME AVG. FORCE 0.346 LARGEST RESIDUAL FORCE 0.309 AT NODE 44 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -14.1 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.565E-03 AT NODE 45 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 86.5369E-15 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 14.7741E-09 AT NODE BOTTOM-1.2224 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.662 TIME AVG. FORCE 0.346 LARGEST RESIDUAL FORCE 3.123E-05 AT NODE 41 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -14.1 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.211E-06 AT NODE 45 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 7.977E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 5.318E-03, FRACTION OF STEP COMPLETED 0.781 STEP TIME COMPLETED 0.781 , TOTAL TIME COMPLETED 0.781 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -7.24318E-05 AT NODE 1832 DOF 3 INCREMENT 220 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 7.977E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 220 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.994E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 4.42998E-03 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 267.211 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.48 TIME AVG. FORCE 0.351 LARGEST RESIDUAL FORCE 489. AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -9.04 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.75 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 364.924E-06 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 43.5842 AT NODE BOTTOM-1.2416 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.624 TIME AVG. FORCE 0.347 LARGEST RESIDUAL FORCE -26.6 AT NODE 18 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -9.04 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.583E-03 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 30.3867E-09 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 5.20747E-03 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.618 TIME AVG. FORCE 0.347 LARGEST RESIDUAL FORCE 9.499E-03 AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -9.04 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.010E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -2.48645E-15 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -323.015E-12 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.618 TIME AVG. FORCE 0.347 LARGEST RESIDUAL FORCE 3.076E-07 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -9.04 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.831E-08 AT NODE 60 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.991E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.994E-03, FRACTION OF STEP COMPLETED 0.783 STEP TIME COMPLETED 0.783 , TOTAL TIME COMPLETED 0.783 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -9.12347E-05 AT NODE 2408 DOF 3 INCREMENT 221 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.991E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 11.9170E-03 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.81688E+03 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.48 TIME AVG. FORCE 0.353 LARGEST RESIDUAL FORCE 324. AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -13.6 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.149E-02 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 255.963E-06 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 44.0608 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.566 TIME AVG. FORCE 0.348 LARGEST RESIDUAL FORCE 6.85 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -13.6 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.712E-02 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 6.12422E-09 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.46694 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.564 TIME AVG. FORCE 0.348 LARGEST RESIDUAL FORCE 2.45 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -13.6 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.544E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 28.1554E-12 AT NODE BOTTOM-1.2204 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 6.04500E-06 AT NODE BOTTOM-1.2204 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.564 TIME AVG. FORCE 0.348 LARGEST RESIDUAL FORCE -2.188E-05 AT NODE 2199 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -13.6 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.064E-05 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.487E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.991E-03, FRACTION OF STEP COMPLETED 0.786 STEP TIME COMPLETED 0.786 , TOTAL TIME COMPLETED 0.786 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -6.30604E-05 AT NODE 1780 DOF 3 INCREMENT 222 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.487E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 AVERAGE FORCE 1.486E+04 TIME AVG. FORCE 67.3 LARGEST RESIDUAL FORCE -5.273E+06 AT NODE 17 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 23.3 AT NODE 46 DOF 2 INSTANCE: TOP-1 LARGEST CORRECTION TO DISP. 23.3 AT NODE 46 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 18 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 123.046E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 222 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.122E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 14 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.45999E-03 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 215.010 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.620 TIME AVG. FORCE 0.350 LARGEST RESIDUAL FORCE 13.5 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.34 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.752 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 10 POINTS CHANGED FROM OPEN TO CLOSED 10 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 438.045E-06 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 82.2930 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.563 TIME AVG. FORCE 0.349 LARGEST RESIDUAL FORCE 0.137 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.34 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.996E-03 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 23.0965E-09 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.35648 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.548 TIME AVG. FORCE 0.349 LARGEST RESIDUAL FORCE 2.45 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.34 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.185E-04 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 17.3250E-12 AT NODE BOTTOM-1.2200 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.25474E-06 AT NODE BOTTOM-1.2200 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.547 TIME AVG. FORCE 0.349 LARGEST RESIDUAL FORCE -1.125E-05 AT NODE 2188 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -4.34 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.504E-05 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.683E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.122E-03, FRACTION OF STEP COMPLETED 0.787 STEP TIME COMPLETED 0.787 , TOTAL TIME COMPLETED 0.787 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.23078E-04 AT NODE 2388 DOF 3 INCREMENT 223 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.683E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.50225E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 190.005 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.633 TIME AVG. FORCE 0.351 LARGEST RESIDUAL FORCE 99.9 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.10 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.41 AT NODE 2408 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 361.599E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 60.4973 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.535 TIME AVG. FORCE 0.350 LARGEST RESIDUAL FORCE 8.860E-02 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.10 AT NODE 2396 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.156E-03 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR -4.37736E-09 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -704.863E-06 AT NODE BOTTOM-1.2400 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.528 TIME AVG. FORCE 0.350 LARGEST RESIDUAL FORCE 6.487E-03 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.10 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.055E-04 AT NODE 12 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -965.472E-18 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -155.465E-12 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.528 TIME AVG. FORCE 0.350 LARGEST RESIDUAL FORCE 7.632E-08 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.10 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.407E-08 AT NODE 27 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.524E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.683E-03, FRACTION OF STEP COMPLETED 0.789 STEP TIME COMPLETED 0.789 , TOTAL TIME COMPLETED 0.789 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.37584E-04 AT NODE 2384 DOF 3 INCREMENT 224 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.524E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -1.86284E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -403.382 AT NODE BOTTOM-1.2380 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.25 TIME AVG. FORCE 0.354 LARGEST RESIDUAL FORCE 521. AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.55 AT NODE 2380 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.10 AT NODE 1974 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 2.39408E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 425.282 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.581 TIME AVG. FORCE 0.351 LARGEST RESIDUAL FORCE 0.882 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.55 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.303E-03 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 713.215E-09 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -356.097E-03 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.522 TIME AVG. FORCE 0.351 LARGEST RESIDUAL FORCE 0.959 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.55 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.178E-03 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 305.716E-15 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 57.4327E-09 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.522 TIME AVG. FORCE 0.351 LARGEST RESIDUAL FORCE 9.303E-06 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.55 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.592E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.786E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.524E-03, FRACTION OF STEP COMPLETED 0.791 STEP TIME COMPLETED 0.791 , TOTAL TIME COMPLETED 0.791 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.23600E-04 AT NODE 2380 DOF 3 INCREMENT 225 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.786E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 990.392E-06 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -283.287 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 5.82 TIME AVG. FORCE 0.375 LARGEST RESIDUAL FORCE 2.883E+04 AT NODE 36 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.97 AT NODE 4015 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 10.3 AT NODE 2388 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 8 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 36 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 20 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 976.268E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 150.204 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.778 TIME AVG. FORCE 0.353 LARGEST RESIDUAL FORCE -127. AT NODE 21 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.97 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.298E-03 AT NODE 43 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 295.135E-09 AT NODE BOTTOM-1.2400 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 61.7565E-03 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.600 TIME AVG. FORCE 0.352 LARGEST RESIDUAL FORCE 0.175 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.97 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.697E-03 AT NODE 13 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 26.5376E-15 AT NODE BOTTOM-1.2196 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 5.69742E-09 AT NODE BOTTOM-1.2196 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.600 TIME AVG. FORCE 0.352 LARGEST RESIDUAL FORCE -4.180E-06 AT NODE 23 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.97 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.625E-07 AT NODE 15 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.679E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.786E-03, FRACTION OF STEP COMPLETED 0.795 STEP TIME COMPLETED 0.795 , TOTAL TIME COMPLETED 0.795 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.04860E-04 AT NODE 1768 DOF 3 INCREMENT 226 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.679E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 16 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 14.9505E-03 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.30436E+03 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 4.06 TIME AVG. FORCE 0.368 LARGEST RESIDUAL FORCE -1.397E+03 AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 23.6 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 16.1 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 2.27044E-03 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 345.079 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.801 TIME AVG. FORCE 0.354 LARGEST RESIDUAL FORCE 83.4 AT NODE 39 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 23.6 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.786E-02 AT NODE 29 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 394.194E-06 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 11.2958 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.733 TIME AVG. FORCE 0.354 LARGEST RESIDUAL FORCE 0.334 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 23.6 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.438E-03 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 8.28108E-09 AT NODE BOTTOM-1.2424 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.53033E-03 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.726 TIME AVG. FORCE 0.354 LARGEST RESIDUAL FORCE 4.239E-03 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 23.6 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.074E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -747.550E-18 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 122.087E-12 AT NODE BOTTOM-1.2212 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.726 TIME AVG. FORCE 0.354 LARGEST RESIDUAL FORCE 1.165E-07 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 23.6 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.955E-08 AT NODE 45 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 8.518E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 5.679E-03, FRACTION OF STEP COMPLETED 0.801 STEP TIME COMPLETED 0.801 , TOTAL TIME COMPLETED 0.801 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 7.72388E-05 AT NODE 1812 DOF 3 INCREMENT 227 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 8.518E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 555.591E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 227 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.129E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 2.46821E-03 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 281.044 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.16 TIME AVG. FORCE 0.357 LARGEST RESIDUAL FORCE 76.0 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.38 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.535 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 19.2339E-06 AT NODE BOTTOM-1.2416 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.97872 AT NODE BOTTOM-1.2416 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.785 TIME AVG. FORCE 0.356 LARGEST RESIDUAL FORCE 0.371 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.38 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.677E-03 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.80E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 44.5887E-12 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 5.53304E-06 AT NODE BOTTOM-1.2420 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.783 TIME AVG. FORCE 0.356 LARGEST RESIDUAL FORCE 1.328E-04 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.38 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.493E-05 AT NODE 3 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.194E-03 ITERATION SUMMARY FOR THE INCREMENT: 3 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.129E-03, FRACTION OF STEP COMPLETED 0.803 STEP TIME COMPLETED 0.803 , TOTAL TIME COMPLETED 0.803 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 8.87543E-05 AT NODE 2432 DOF 3 INCREMENT 228 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.194E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 9.70095E-03 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.76873E+03 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.30 TIME AVG. FORCE 0.360 LARGEST RESIDUAL FORCE 259. AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.81 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.25 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.15152E-03 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 209.300 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.842 TIME AVG. FORCE 0.358 LARGEST RESIDUAL FORCE 3.55 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.81 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.355E-02 AT NODE 58 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 130.974E-09 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.23972 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.804 TIME AVG. FORCE 0.358 LARGEST RESIDUAL FORCE 2.82 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.81 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.684E-03 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 11.7221E-12 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.20216E-06 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.803 TIME AVG. FORCE 0.358 LARGEST RESIDUAL FORCE 2.482E-05 AT NODE 2032 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 9.81 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.181E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.791E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.194E-03, FRACTION OF STEP COMPLETED 0.806 STEP TIME COMPLETED 0.806 , TOTAL TIME COMPLETED 0.806 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 9.63296E-05 AT NODE 2444 DOF 3 INCREMENT 229 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.791E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM SLIPPING TO STICKING 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 15.1966E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.31193E+03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 3.06 TIME AVG. FORCE 0.369 LARGEST RESIDUAL FORCE 2.514E+03 AT NODE 1828 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -0.637 AT NODE 2440 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -15.4 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 534.561E-06 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 86.2217 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.963 TIME AVG. FORCE 0.360 LARGEST RESIDUAL FORCE 105. AT NODE 27 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -0.636 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.356E-02 AT NODE 58 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 391.965E-06 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 59.1956 AT NODE BOTTOM-1.2436 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.761 TIME AVG. FORCE 0.359 LARGEST RESIDUAL FORCE -0.130 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -0.636 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.843E-03 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 24.7359E-09 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.64689E-03 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.756 TIME AVG. FORCE 0.359 LARGEST RESIDUAL FORCE 1.538E-02 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -0.636 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.875E-04 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 1.1000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 1.2000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 1.81672E-15 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -108.541E-12 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.756 TIME AVG. FORCE 0.359 LARGEST RESIDUAL FORCE -3.380E-07 AT NODE 2024 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -0.636 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.889E-08 AT NODE 1816 DOF 2 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 7.187E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.791E-03, FRACTION OF STEP COMPLETED 0.811 STEP TIME COMPLETED 0.811 , TOTAL TIME COMPLETED 0.811 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -9.38889E-05 AT NODE 1832 DOF 3 INCREMENT 230 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 7.187E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.81E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.90000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.90000 ELAPSED WALLCLOCK TIME (SEC) = 1 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 2.55656E-03 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 320.192 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 5.18 TIME AVG. FORCE 0.380 LARGEST RESIDUAL FORCE 2.558E+03 AT NODE 2016 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -28.7 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -27.8 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.83E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 3.51939E-03 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 744.941 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.913 TIME AVG. FORCE 0.362 LARGEST RESIDUAL FORCE 102. AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -28.7 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.416E-02 AT NODE 2424 DOF 2 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 58.0863E-06 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 6.23558 AT NODE BOTTOM-1.2416 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.609 TIME AVG. FORCE 0.360 LARGEST RESIDUAL FORCE 0.628 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -28.7 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.340E-03 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 192.376E-12 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 36.1402E-06 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.607 TIME AVG. FORCE 0.360 LARGEST RESIDUAL FORCE 6.339E-04 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -28.7 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.118E-05 AT NODE 15 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.078E-02 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 7.187E-03, FRACTION OF STEP COMPLETED 0.818 STEP TIME COMPLETED 0.818 , TOTAL TIME COMPLETED 0.818 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -8.17664E-05 AT NODE 2400 DOF 3 INCREMENT 231 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.078E-02 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.60E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 157.904E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 231 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.695E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 5.45760E-03 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 992.878 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.10 TIME AVG. FORCE 0.364 LARGEST RESIDUAL FORCE 185. AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.9 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.148 AT NODE 2404 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 138.647E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 23.0215 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.566 TIME AVG. FORCE 0.361 LARGEST RESIDUAL FORCE 1.36 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.9 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.526E-03 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 687.488E-12 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 147.601E-06 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.563 TIME AVG. FORCE 0.361 LARGEST RESIDUAL FORCE 2.837E-03 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.9 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.266E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 1.17627E-15 AT NODE BOTTOM-1.2384 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 110.153E-12 AT NODE BOTTOM-1.2200 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.563 TIME AVG. FORCE 0.361 LARGEST RESIDUAL FORCE 1.521E-08 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -10.9 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.003E-09 AT NODE 30 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.043E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.695E-03, FRACTION OF STEP COMPLETED 0.821 STEP TIME COMPLETED 0.821 , TOTAL TIME COMPLETED 0.821 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -9.70991E-05 AT NODE 2392 DOF 3 INCREMENT 232 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.043E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -24.8612E-03 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -5.19272E+03 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.90 TIME AVG. FORCE 0.368 LARGEST RESIDUAL FORCE -740. AT NODE 1976 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -7.53 AT NODE 2384 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.84 AT NODE 2388 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 6.03246E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.10098E+03 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.895 TIME AVG. FORCE 0.364 LARGEST RESIDUAL FORCE 133. AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -7.53 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -7.216E-02 AT NODE 33 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 194.883E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 33.1341 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.547 TIME AVG. FORCE 0.362 LARGEST RESIDUAL FORCE 1.52 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -7.53 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.639E-03 AT NODE 47 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 6.11957E-09 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -48.1807E-03 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINT ERRORS ARE WITHIN THE TOLERANCES. AVERAGE FORCE 0.543 TIME AVG. FORCE 0.362 LARGEST RESIDUAL FORCE 6.363E-02 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -7.53 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.818E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 4.26455E-15 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 801.155E-12 AT NODE BOTTOM-1.2192 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.543 TIME AVG. FORCE 0.362 LARGEST RESIDUAL FORCE 3.474E-07 AT NODE 2195 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -7.53 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.382E-07 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 6.064E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.043E-03, FRACTION OF STEP COMPLETED 0.825 STEP TIME COMPLETED 0.825 , TOTAL TIME COMPLETED 0.825 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.13802E-04 AT NODE 1768 DOF 3 INCREMENT 233 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 6.064E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 23.1670E-03 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.14590E+03 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 9.58 TIME AVG. FORCE 0.402 LARGEST RESIDUAL FORCE 4.697E+03 AT NODE 1976 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 13.8 AT NODE 2379 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 25.1 AT NODE 2379 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.78E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 36 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 16 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 41.8346E-03 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 7.01825E+03 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 4.44 TIME AVG. FORCE 0.379 LARGEST RESIDUAL FORCE 1.334E+03 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 13.8 AT NODE 1995 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.324 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 736.910E-06 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 63.3590 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.651 TIME AVG. FORCE 0.363 LARGEST RESIDUAL FORCE 69.5 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 13.8 AT NODE 2190 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.515E-02 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 253.804E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 49.2280 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.672 TIME AVG. FORCE 0.363 LARGEST RESIDUAL FORCE 2.613E-02 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 13.8 AT NODE 2190 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.494E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 5.18061E-09 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 985.481E-06 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.672 TIME AVG. FORCE 0.363 LARGEST RESIDUAL FORCE 7.206E-03 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 13.8 AT NODE 2190 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.327E-04 AT NODE 6 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -591.999E-18 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -111.214E-12 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.672 TIME AVG. FORCE 0.363 LARGEST RESIDUAL FORCE -1.837E-07 AT NODE 36 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 13.8 AT NODE 2190 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.118E-08 AT NODE 60 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 9.096E-03 ITERATION SUMMARY FOR THE INCREMENT: 6 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 6.064E-03, FRACTION OF STEP COMPLETED 0.831 STEP TIME COMPLETED 0.831 , TOTAL TIME COMPLETED 0.831 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 9.88583E-05 AT NODE 1768 DOF 3 INCREMENT 234 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 9.096E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 35.9867E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.09015E+03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.650E+04 TIME AVG. FORCE 156. LARGEST RESIDUAL FORCE -8.269E+06 AT NODE 44 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 34.9 AT NODE 1800 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 27.5 AT NODE 28 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 32 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ELEMENT TOP-1.9 IS DISTORTING EXCESSIVELY. ***WARNING: EXCESSIVE DISTORTION AT A TOTAL OF 1 INTEGRATION POINTS IN SOLID (CONTINUUM) ELEMENTS ***NOTE: ELEMENTS ARE DISTORTING EXCESSIVELY. CONVERGENCE IS JUDGED UNLIKELY. INCREMENT 234 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.274E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING 8 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 3.08120E-03 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 558.400 AT NODE BOTTOM-1.2216 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.55 TIME AVG. FORCE 0.368 LARGEST RESIDUAL FORCE -257. AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 10.3 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.13 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 1.77527E-06 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 314.933E-03 AT NODE BOTTOM-1.2216 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.712 TIME AVG. FORCE 0.365 LARGEST RESIDUAL FORCE 27.9 AT NODE 30 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 10.3 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.750E-03 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 8.50845E-09 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.51587E-03 AT NODE BOTTOM-1.2216 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.729 TIME AVG. FORCE 0.365 LARGEST RESIDUAL FORCE -1.919E-02 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 10.3 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.413E-04 AT NODE 15 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 3 MAX. PENETRATION ERROR -5.78173E-15 AT NODE BOTTOM-1.2424 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -634.053E-12 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.729 TIME AVG. FORCE 0.365 LARGEST RESIDUAL FORCE -3.505E-07 AT NODE 2011 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 10.3 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.469E-08 AT NODE 30 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.411E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 1 ARE SEVERE DISCONTINUITY ITERATIONS AND 3 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.274E-03, FRACTION OF STEP COMPLETED 0.833 STEP TIME COMPLETED 0.833 , TOTAL TIME COMPLETED 0.833 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.00018E-04 AT NODE 2416 DOF 3 INCREMENT 235 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.411E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.40000 ELAPSED WALLCLOCK TIME (SEC) = 0 30 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 18.3857E-03 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.80068E+03 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.08 TIME AVG. FORCE 0.372 LARGEST RESIDUAL FORCE -335. AT NODE 2012 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 15.2 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.302 AT NODE 2424 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 138.901E-06 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 26.0946 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.815 TIME AVG. FORCE 0.367 LARGEST RESIDUAL FORCE 10.7 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 15.2 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.388E-02 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 918.600E-12 AT NODE BOTTOM-1.2216 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.52058 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.822 TIME AVG. FORCE 0.367 LARGEST RESIDUAL FORCE 2.61 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 15.2 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.509E-04 AT NODE 33 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 20.2973E-12 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.81313E-06 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.821 TIME AVG. FORCE 0.367 LARGEST RESIDUAL FORCE -3.059E-05 AT NODE 2011 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 15.2 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.624E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.116E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.411E-03, FRACTION OF STEP COMPLETED 0.837 STEP TIME COMPLETED 0.837 , TOTAL TIME COMPLETED 0.837 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 7.76778E-05 AT NODE 1824 DOF 3 INCREMENT 236 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.116E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.36 D.O.F. 2 RATIO = 2.97315E+15. ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 236 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.279E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.56540E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 276.264 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.01 TIME AVG. FORCE 0.370 LARGEST RESIDUAL FORCE 60.9 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.49 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.20 AT NODE 2232 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 252.827E-06 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 48.2443 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.840 TIME AVG. FORCE 0.369 LARGEST RESIDUAL FORCE 0.155 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.49 AT NODE 2428 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.442E-03 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 3.46684E-09 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 651.291E-06 AT NODE BOTTOM-1.2428 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.831 TIME AVG. FORCE 0.369 LARGEST RESIDUAL FORCE 4.732E-03 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.49 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.210E-04 AT NODE 6 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 1.00801E-15 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 189.366E-12 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.831 TIME AVG. FORCE 0.369 LARGEST RESIDUAL FORCE 5.628E-08 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.49 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.100E-08 AT NODE 21 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.919E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.279E-03, FRACTION OF STEP COMPLETED 0.838 STEP TIME COMPLETED 0.838 , TOTAL TIME COMPLETED 0.838 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.46771E-04 AT NODE 2440 DOF 3 INCREMENT 237 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.919E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.65130E-03 AT NODE BOTTOM-1.1836 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 208.216 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.973 TIME AVG. FORCE 0.371 LARGEST RESIDUAL FORCE -36.8 AT NODE 2024 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 4.63 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.10 AT NODE 2420 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 348.319E-06 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 56.8969 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.842 TIME AVG. FORCE 0.371 LARGEST RESIDUAL FORCE 8.911E-02 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.63 AT NODE 2432 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.246E-03 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR -4.14615E-09 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -667.637E-06 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.835 TIME AVG. FORCE 0.371 LARGEST RESIDUAL FORCE 6.237E-03 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.63 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.966E-04 AT NODE 6 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 793.335E-18 AT NODE BOTTOM-1.2448 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 140.414E-12 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.835 TIME AVG. FORCE 0.371 LARGEST RESIDUAL FORCE -1.191E-07 AT NODE 2036 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 4.63 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.814E-08 AT NODE 2244 DOF 3 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.878E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.919E-03, FRACTION OF STEP COMPLETED 0.840 STEP TIME COMPLETED 0.840 , TOTAL TIME COMPLETED 0.840 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.62861E-04 AT NODE 2444 DOF 3 INCREMENT 238 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.878E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -2.52645E-03 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -406.753 AT NODE BOTTOM-1.2444 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.05 TIME AVG. FORCE 0.378 LARGEST RESIDUAL FORCE 1.413E+03 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 1.19 AT NODE 2448 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.76 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 945.264E-06 AT NODE BOTTOM-1.1836 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 170.097 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.933 TIME AVG. FORCE 0.373 LARGEST RESIDUAL FORCE 0.196 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 1.19 AT NODE 2436 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.857E-03 AT NODE 12 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 117.997E-09 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.67460 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.852 TIME AVG. FORCE 0.373 LARGEST RESIDUAL FORCE 1.32 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 1.19 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.737E-03 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 17.9724E-12 AT NODE BOTTOM-1.2228 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.37639E-06 AT NODE BOTTOM-1.2228 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.851 TIME AVG. FORCE 0.373 LARGEST RESIDUAL FORCE 1.291E-05 AT NODE 35 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 1.19 AT NODE 2428 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.105E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.317E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.878E-03, FRACTION OF STEP COMPLETED 0.843 STEP TIME COMPLETED 0.843 , TOTAL TIME COMPLETED 0.843 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 6.00040E-05 AT NODE 2240 DOF 3 INCREMENT 239 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.317E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM SLIPPING TO STICKING 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -2.69218E-03 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -397.268 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 15.5 TIME AVG. FORCE 0.436 LARGEST RESIDUAL FORCE -4.235E+04 AT NODE 42 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -11.0 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -12.8 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM CLOSED TO OPEN 10 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 511.140E-06 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 82.3045 AT NODE BOTTOM-1.2424 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.84 TIME AVG. FORCE 0.379 LARGEST RESIDUAL FORCE 792. AT NODE 27 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -11.0 AT NODE 1824 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.068E-03 AT NODE 2228 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 267.213E-06 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 50.1995 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.743 TIME AVG. FORCE 0.374 LARGEST RESIDUAL FORCE 0.164 AT NODE 2227 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -11.0 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.254E-03 AT NODE 2228 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 6.38462E-09 AT NODE BOTTOM-1.2428 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.02808E-03 AT NODE BOTTOM-1.2428 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.737 TIME AVG. FORCE 0.374 LARGEST RESIDUAL FORCE 5.414E-03 AT NODE 12 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -11.0 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.398E-04 AT NODE 12 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -1.06135E-15 AT NODE BOTTOM-1.2428 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -170.903E-12 AT NODE BOTTOM-1.2428 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.737 TIME AVG. FORCE 0.374 LARGEST RESIDUAL FORCE 1.691E-07 AT NODE 44 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -11.0 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.657E-08 AT NODE 15 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 6.476E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.317E-03, FRACTION OF STEP COMPLETED 0.847 STEP TIME COMPLETED 0.847 , TOTAL TIME COMPLETED 0.847 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -8.73939E-05 AT NODE 2420 DOF 3 INCREMENT 240 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 6.476E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 40 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 20 POINTS CHANGED FROM OPEN TO CLOSED 10 POINTS CHANGED FROM STICKING TO SLIPPING 10 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 243.395E-03 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 34.8869E+03 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 6.97 TIME AVG. FORCE 0.402 LARGEST RESIDUAL FORCE -2.139E+03 AT NODE 2012 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -28.6 AT NODE 2420 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -12.2 AT NODE 2420 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.58600E-03 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -751.252 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.80 TIME AVG. FORCE 0.389 LARGEST RESIDUAL FORCE 1.897E+03 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -28.6 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.315 AT NODE 46 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 458.161E-06 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 86.3831 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.623 TIME AVG. FORCE 0.375 LARGEST RESIDUAL FORCE 31.8 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -28.6 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.202E-03 AT NODE 9 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.20000 ELAPSED TOTAL CPU TIME (SEC) = 0.90000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 22.7730E-06 AT NODE BOTTOM-1.2408 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.83352 AT NODE BOTTOM-1.2408 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.599 TIME AVG. FORCE 0.375 LARGEST RESIDUAL FORCE 1.308E-02 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -28.6 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.915E-04 AT NODE 6 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 5 MAX. PENETRATION ERROR 40.7719E-12 AT NODE BOTTOM-1.2408 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -86.1094E-03 AT NODE BOTTOM-1.2204 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINT ERRORS ARE WITHIN THE TOLERANCES. AVERAGE FORCE 0.598 TIME AVG. FORCE 0.375 LARGEST RESIDUAL FORCE 6.592E-02 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -28.6 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.346E-05 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 22.2103E-15 AT NODE BOTTOM-1.2200 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.86789E-09 AT NODE BOTTOM-1.2200 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.598 TIME AVG. FORCE 0.375 LARGEST RESIDUAL FORCE -5.208E-07 AT NODE 2204 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -28.6 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.730E-07 AT NODE 30 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 9.713E-03 ITERATION SUMMARY FOR THE INCREMENT: 6 TOTAL ITERATIONS, OF WHICH 5 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 6.476E-03, FRACTION OF STEP COMPLETED 0.853 STEP TIME COMPLETED 0.853 , TOTAL TIME COMPLETED 0.853 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -7.32871E-05 AT NODE 2392 DOF 3 INCREMENT 241 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 9.713E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.51 D.O.F. 2 RATIO = 719.000E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 241 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.428E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 3.99421E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 620.419 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.798 TIME AVG. FORCE 0.377 LARGEST RESIDUAL FORCE 133. AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -7.27 AT NODE 2196 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.47 AT NODE 2184 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 652.363E-06 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 119.641 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.583 TIME AVG. FORCE 0.376 LARGEST RESIDUAL FORCE 0.877 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -7.27 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.877E-03 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 43.9231E-09 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 7.27097E-03 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.570 TIME AVG. FORCE 0.376 LARGEST RESIDUAL FORCE 3.614E-02 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -7.27 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.646E-04 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 1.71784E-15 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -213.306E-12 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.570 TIME AVG. FORCE 0.376 LARGEST RESIDUAL FORCE -6.662E-07 AT NODE 2188 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -7.27 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.165E-08 AT NODE 15 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.643E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.428E-03, FRACTION OF STEP COMPLETED 0.856 STEP TIME COMPLETED 0.856 , TOTAL TIME COMPLETED 0.856 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.32949E-04 AT NODE 2384 DOF 3 INCREMENT 242 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.643E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -8.01184E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.68412E+03 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.31 TIME AVG. FORCE 0.384 LARGEST RESIDUAL FORCE 1.684E+03 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.08 AT NODE 1972 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.83 AT NODE 1975 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.49609E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 220.536 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.633 TIME AVG. FORCE 0.377 LARGEST RESIDUAL FORCE 11.9 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.08 AT NODE 2396 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.611E-02 AT NODE 16 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 302.354E-06 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 39.9352 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.574 TIME AVG. FORCE 0.377 LARGEST RESIDUAL FORCE 0.138 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.08 AT NODE 2396 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.052E-03 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 7.89231E-09 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.62421 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.569 TIME AVG. FORCE 0.377 LARGEST RESIDUAL FORCE 2.81 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.08 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.387E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 20.0321E-12 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.76328E-06 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.568 TIME AVG. FORCE 0.377 LARGEST RESIDUAL FORCE -9.487E-06 AT NODE 41 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.08 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.601E-05 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.464E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.643E-03, FRACTION OF STEP COMPLETED 0.859 STEP TIME COMPLETED 0.859 , TOTAL TIME COMPLETED 0.859 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -9.68952E-05 AT NODE 2380 DOF 3 INCREMENT 243 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.464E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -2.93119E-03 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -438.805 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 40.8 TIME AVG. FORCE 0.543 LARGEST RESIDUAL FORCE 2.021E+05 AT NODE 33 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 16.5 AT NODE 1978 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 19.6 AT NODE 1978 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 16 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 921.734E-06 AT NODE BOTTOM-1.2196 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 197.886 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.996 TIME AVG. FORCE 0.379 LARGEST RESIDUAL FORCE -135. AT NODE 18 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 16.5 AT NODE 1998 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.003E-03 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.80E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR -105.283E-09 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 16.3052E-03 AT NODE BOTTOM-1.2400 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.716 TIME AVG. FORCE 0.378 LARGEST RESIDUAL FORCE 6.974E-02 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 16.5 AT NODE 2190 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.527E-03 AT NODE 48 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.80E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -5.84049E-15 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.09720E-09 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.716 TIME AVG. FORCE 0.378 LARGEST RESIDUAL FORCE -4.569E-06 AT NODE 23 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 16.5 AT NODE 2190 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.569E-07 AT NODE 48 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 8.196E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 5.464E-03, FRACTION OF STEP COMPLETED 0.865 STEP TIME COMPLETED 0.865 , TOTAL TIME COMPLETED 0.865 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.04279E-04 AT NODE 1768 DOF 3 INCREMENT 244 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 8.196E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 378.461E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 244 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.049E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 3.44387E-03 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 413.047 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.61 TIME AVG. FORCE 0.383 LARGEST RESIDUAL FORCE -163. AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.52 AT NODE 2196 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.33 AT NODE 2196 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 86.7039E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.65383 AT NODE BOTTOM-1.2404 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.765 TIME AVG. FORCE 0.380 LARGEST RESIDUAL FORCE 26.6 AT NODE 45 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.52 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.425E-03 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 4.95664E-09 AT NODE BOTTOM-1.2424 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.89265 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.780 TIME AVG. FORCE 0.380 LARGEST RESIDUAL FORCE 1.53 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.52 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.138E-04 AT NODE 60 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 10.0014E-12 AT NODE BOTTOM-1.2204 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -492.168E-03 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.780 TIME AVG. FORCE 0.380 LARGEST RESIDUAL FORCE 0.267 AT NODE 48 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.52 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.505E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 970.366E-15 AT NODE BOTTOM-1.2408 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 182.295E-09 AT NODE BOTTOM-1.2408 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.780 TIME AVG. FORCE 0.380 LARGEST RESIDUAL FORCE 4.480E-06 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 9.52 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.920E-06 AT NODE 48 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.073E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.049E-03, FRACTION OF STEP COMPLETED 0.867 STEP TIME COMPLETED 0.867 , TOTAL TIME COMPLETED 0.867 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.04646E-04 AT NODE 2420 DOF 3 INCREMENT 245 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.073E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 56.0825E-03 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 10.2669E+03 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.03 TIME AVG. FORCE 0.391 LARGEST RESIDUAL FORCE 588. AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 13.4 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.881 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 367.430E-06 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 64.8503 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.836 TIME AVG. FORCE 0.382 LARGEST RESIDUAL FORCE 85.7 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 13.4 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.724E-02 AT NODE 58 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR -3.02691E-09 AT NODE BOTTOM-1.2436 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -487.391E-06 AT NODE BOTTOM-1.2436 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.853 TIME AVG. FORCE 0.382 LARGEST RESIDUAL FORCE 8.283E-03 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 13.4 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.547E-04 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 571.363E-18 AT NODE BOTTOM-1.2428 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 104.782E-12 AT NODE BOTTOM-1.2428 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.853 TIME AVG. FORCE 0.382 LARGEST RESIDUAL FORCE -1.542E-07 AT NODE 2027 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 13.4 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.183E-08 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.610E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.073E-03, FRACTION OF STEP COMPLETED 0.870 STEP TIME COMPLETED 0.870 , TOTAL TIME COMPLETED 0.870 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.01204E-04 AT NODE 2436 DOF 3 INCREMENT 246 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.610E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 65.6181E-03 AT NODE BOTTOM-1.2440 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 12.2419E+03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.669E+04 TIME AVG. FORCE 68.2 LARGEST RESIDUAL FORCE -3.841E+06 AT NODE 29 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 18.9 AT NODE 58 DOF 2 INSTANCE: TOP-1 LARGEST CORRECTION TO DISP. 18.9 AT NODE 58 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 16 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 18 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.64381 AT NODE BOTTOM-1.1620 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -64.0933E+03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 3.910E+03 TIME AVG. FORCE 16.3 LARGEST RESIDUAL FORCE 2.349E+06 AT NODE 25 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 12.1 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST CORRECTION TO DISP. -10.6 AT NODE 13 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 7 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ELEMENT TOP-1.9 IS DISTORTING EXCESSIVELY. ***WARNING: EXCESSIVE DISTORTION AT A TOTAL OF 1 INTEGRATION POINTS IN SOLID (CONTINUUM) ELEMENTS ***NOTE: ELEMENTS ARE DISTORTING EXCESSIVELY. CONVERGENCE IS JUDGED UNLIKELY. INCREMENT 246 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.153E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 6 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -499.315E-06 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -119.421 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.08 TIME AVG. FORCE 0.385 LARGEST RESIDUAL FORCE 219. AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 3.96 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.07 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 10 POINTS CHANGED FROM OPEN TO CLOSED 10 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 419.624E-06 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 84.0418 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.873 TIME AVG. FORCE 0.384 LARGEST RESIDUAL FORCE -4.572E-02 AT NODE 27 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 3.96 AT NODE 2432 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.259E-03 AT NODE 45 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 6.30487E-09 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -191.801E-03 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINT ERRORS ARE WITHIN THE TOLERANCES. AVERAGE FORCE 0.864 TIME AVG. FORCE 0.384 LARGEST RESIDUAL FORCE 0.248 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 3.96 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.128E-04 AT NODE 54 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 76.9245E-15 AT NODE BOTTOM-1.2220 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 14.4514E-09 AT NODE BOTTOM-1.2220 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.864 TIME AVG. FORCE 0.384 LARGEST RESIDUAL FORCE 7.515E-07 AT NODE 2027 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 3.96 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.620E-07 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.729E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.153E-03, FRACTION OF STEP COMPLETED 0.871 STEP TIME COMPLETED 0.871 , TOTAL TIME COMPLETED 0.871 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.56324E-04 AT NODE 2440 DOF 3 INCREMENT 247 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.729E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.90000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 2.12994E-03 AT NODE BOTTOM-1.2444 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 369.219 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.72 TIME AVG. FORCE 0.389 LARGEST RESIDUAL FORCE 390. AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.22 AT NODE 2428 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.72 AT NODE 2228 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 604.033E-06 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 116.980 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.875 TIME AVG. FORCE 0.386 LARGEST RESIDUAL FORCE 0.393 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.22 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.031E-03 AT NODE 29 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 55.3454E-09 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 10.6985E-03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.868 TIME AVG. FORCE 0.386 LARGEST RESIDUAL FORCE 5.475E-02 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 4.22 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.188E-03 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 1.92372E-15 AT NODE BOTTOM-1.2444 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 309.769E-12 AT NODE BOTTOM-1.2444 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.868 TIME AVG. FORCE 0.386 LARGEST RESIDUAL FORCE -1.728E-06 AT NODE 2032 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 4.22 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.440E-07 AT NODE 1832 DOF 2 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.593E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.729E-03, FRACTION OF STEP COMPLETED 0.873 STEP TIME COMPLETED 0.873 , TOTAL TIME COMPLETED 0.873 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.77405E-04 AT NODE 2444 DOF 3 INCREMENT 248 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.593E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -1.57217E-03 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -313.053 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.63 TIME AVG. FORCE 0.391 LARGEST RESIDUAL FORCE 465. AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 1.68 AT NODE 2040 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.64 AT NODE 2224 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.08699E-03 AT NODE BOTTOM-1.1836 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 87.5161 AT NODE BOTTOM-1.2448 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.926 TIME AVG. FORCE 0.388 LARGEST RESIDUAL FORCE 0.264 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 1.68 AT NODE 2432 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.472E-03 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR -41.3812E-09 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -3.00315 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.889 TIME AVG. FORCE 0.388 LARGEST RESIDUAL FORCE 2.74 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 1.68 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.246E-03 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 69.7859E-12 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 15.2955E-06 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.887 TIME AVG. FORCE 0.388 LARGEST RESIDUAL FORCE 4.782E-05 AT NODE 35 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 1.68 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.290E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.890E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.593E-03, FRACTION OF STEP COMPLETED 0.876 STEP TIME COMPLETED 0.876 , TOTAL TIME COMPLETED 0.876 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 7.40735E-05 AT NODE 1628 DOF 3 INCREMENT 249 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.890E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM CLOSED TO OPEN 10 POINTS CHANGED FROM SLIPPING TO STICKING 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -1.41858E-03 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -260.151 AT NODE BOTTOM-1.2436 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 17.4 TIME AVG. FORCE 0.456 LARGEST RESIDUAL FORCE 2.507E+04 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -8.14 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -10.7 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 14 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 22 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM CLOSED TO OPEN 10 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 577.340E-06 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 123.928 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 10.7 TIME AVG. FORCE 0.429 LARGEST RESIDUAL FORCE 4.849E+03 AT NODE 2432 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -8.17 AT NODE 2432 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.044E-02 AT NODE 2432 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.40000 ELAPSED WALLCLOCK TIME (SEC) = 1 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 151.983E-06 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 24.4730 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.788 TIME AVG. FORCE 0.389 LARGEST RESIDUAL FORCE -5.17 AT NODE 2427 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -8.14 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.071E-02 AT NODE 2432 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR -231.776E-12 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.45170 AT NODE BOTTOM-1.2236 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.790 TIME AVG. FORCE 0.389 LARGEST RESIDUAL FORCE 1.14 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.14 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.783E-04 AT NODE 2432 DOF 2 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 6.77135E-12 AT NODE BOTTOM-1.2232 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.45381E-06 AT NODE BOTTOM-1.2232 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.789 TIME AVG. FORCE 0.389 LARGEST RESIDUAL FORCE -7.838E-05 AT NODE 41 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.14 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.264E-05 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.835E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.890E-03, FRACTION OF STEP COMPLETED 0.879 STEP TIME COMPLETED 0.879 , TOTAL TIME COMPLETED 0.879 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 9.34046E-05 AT NODE 1624 DOF 3 INCREMENT 250 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.835E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING 8 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 34.9649E-03 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 6.39237E+03 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.99 TIME AVG. FORCE 0.404 LARGEST RESIDUAL FORCE 1.823E+03 AT NODE 2012 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -25.7 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -13.5 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 602.201E-06 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 106.531 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.641 TIME AVG. FORCE 0.390 LARGEST RESIDUAL FORCE -37.9 AT NODE 18 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -25.7 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.909E-02 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 63.5196E-09 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -100.190E-03 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINT ERRORS ARE WITHIN THE TOLERANCES. AVERAGE FORCE 0.647 TIME AVG. FORCE 0.390 LARGEST RESIDUAL FORCE 0.141 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -25.7 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.515E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 22.1793E-15 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.16666E-09 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.647 TIME AVG. FORCE 0.390 LARGEST RESIDUAL FORCE 1.164E-06 AT NODE 2208 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -25.7 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.714E-07 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 8.752E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 5.835E-03, FRACTION OF STEP COMPLETED 0.885 STEP TIME COMPLETED 0.885 , TOTAL TIME COMPLETED 0.885 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -9.92386E-05 AT NODE 1784 DOF 3 INCREMENT 251 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 8.752E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.61E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.60 D.O.F. 2 RATIO = 9.16685E+15. ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 251 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.188E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 7.74382E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.27521E+03 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.21 TIME AVG. FORCE 0.394 LARGEST RESIDUAL FORCE 228. AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.60 AT NODE 2404 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.04 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 143.098E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 22.9336 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.611 TIME AVG. FORCE 0.391 LARGEST RESIDUAL FORCE 2.08 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.60 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.399E-03 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 2.97529E-09 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 465.788E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.608 TIME AVG. FORCE 0.391 LARGEST RESIDUAL FORCE 2.462E-03 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.60 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.330E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 670.548E-18 AT NODE BOTTOM-1.2384 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -89.7649E-12 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.608 TIME AVG. FORCE 0.391 LARGEST RESIDUAL FORCE -3.984E-08 AT NODE 1996 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -8.60 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.921E-09 AT NODE 1792 DOF 2 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.282E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.188E-03, FRACTION OF STEP COMPLETED 0.887 STEP TIME COMPLETED 0.887 , TOTAL TIME COMPLETED 0.887 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.21365E-04 AT NODE 2392 DOF 3 INCREMENT 252 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.282E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 22 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -3.43525E-03 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -752.767 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.46 TIME AVG. FORCE 0.395 LARGEST RESIDUAL FORCE -431. AT NODE 1976 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -7.05 AT NODE 2384 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.85 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 26 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 10 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM CLOSED TO OPEN 10 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 4.05046E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 735.244 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.00 TIME AVG. FORCE 0.394 LARGEST RESIDUAL FORCE 174. AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -7.05 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.199E-02 AT NODE 16 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 108.865E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 17.5300 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.589 TIME AVG. FORCE 0.392 LARGEST RESIDUAL FORCE 1.01 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -7.05 AT NODE 2400 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.977E-03 AT NODE 47 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.20000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 1.13780E-09 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.21221 AT NODE BOTTOM-1.2400 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.588 TIME AVG. FORCE 0.392 LARGEST RESIDUAL FORCE 1.39 AT NODE 60 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -7.05 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.681E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 10.1443E-12 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.63349E-06 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.588 TIME AVG. FORCE 0.392 LARGEST RESIDUAL FORCE 9.174E-06 AT NODE 2399 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -7.05 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.618E-05 AT NODE 60 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.923E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.282E-03, FRACTION OF STEP COMPLETED 0.891 STEP TIME COMPLETED 0.891 , TOTAL TIME COMPLETED 0.891 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.13016E-04 AT NODE 1768 DOF 3 INCREMENT 253 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.923E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -55.9231E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -3.40512E+03 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 22.9 TIME AVG. FORCE 0.481 LARGEST RESIDUAL FORCE 1.516E+05 AT NODE 33 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.43 AT NODE 2379 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 17.0 AT NODE 2379 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 5 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 16 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 7.31788E-03 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.57620E+03 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 4.13 TIME AVG. FORCE 0.407 LARGEST RESIDUAL FORCE -2.193E+03 AT NODE 1980 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 6.43 AT NODE 1986 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -6.393E-02 AT NODE 46 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR -10.4637E-06 AT NODE BOTTOM-1.2384 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.83392 AT NODE BOTTOM-1.2180 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.684 TIME AVG. FORCE 0.393 LARGEST RESIDUAL FORCE 2.87 AT NODE 1975 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 6.43 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.194E-02 AT NODE 2388 DOF 2 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 27.1396E-12 AT NODE BOTTOM-1.2388 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -950.347E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.687 TIME AVG. FORCE 0.393 LARGEST RESIDUAL FORCE 0.537 AT NODE 48 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.43 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.784E-05 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 3.69107E-12 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 693.416E-09 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.687 TIME AVG. FORCE 0.393 LARGEST RESIDUAL FORCE 3.356E-05 AT NODE 38 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.43 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.087E-05 AT NODE 48 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 7.384E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.923E-03, FRACTION OF STEP COMPLETED 0.896 STEP TIME COMPLETED 0.896 , TOTAL TIME COMPLETED 0.896 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 9.30608E-05 AT NODE 1768 DOF 3 INCREMENT 254 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 7.384E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 16 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 30.8876E-03 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.41663E+03 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 5.22 TIME AVG. FORCE 0.412 LARGEST RESIDUAL FORCE 1.926E+03 AT NODE 1996 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 31.8 AT NODE 2396 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 22.2 AT NODE 2188 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.56601E-03 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 180.876 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.819 TIME AVG. FORCE 0.395 LARGEST RESIDUAL FORCE 62.5 AT NODE 24 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 31.8 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.931E-02 AT NODE 43 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 230.405E-09 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.98592 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.884 TIME AVG. FORCE 0.395 LARGEST RESIDUAL FORCE 1.67 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 31.8 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.948E-03 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.20000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 14.1286E-12 AT NODE BOTTOM-1.2216 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.09662E-06 AT NODE BOTTOM-1.2216 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.884 TIME AVG. FORCE 0.395 LARGEST RESIDUAL FORCE -1.385E-05 AT NODE 2008 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 31.8 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.747E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.108E-02 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 7.384E-03, FRACTION OF STEP COMPLETED 0.903 STEP TIME COMPLETED 0.903 , TOTAL TIME COMPLETED 0.903 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 8.85639E-05 AT NODE 2432 DOF 3 INCREMENT 255 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.108E-02 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.54 D.O.F. 2 RATIO = 474.168E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 255 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.769E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 7.53728E-03 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.14393E+03 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.69 TIME AVG. FORCE 0.400 LARGEST RESIDUAL FORCE 241. AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 8.63 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.30 AT NODE 2028 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 219.457E-06 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 37.5785 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.910 TIME AVG. FORCE 0.397 LARGEST RESIDUAL FORCE 2.28 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 8.63 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.561E-03 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 6.30556E-09 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -3.51777 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.901 TIME AVG. FORCE 0.397 LARGEST RESIDUAL FORCE 3.79 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 8.63 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.118E-04 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 44.0647E-12 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 8.27816E-06 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.899 TIME AVG. FORCE 0.397 LARGEST RESIDUAL FORCE 5.647E-05 AT NODE 2032 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 8.63 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.351E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.154E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.769E-03, FRACTION OF STEP COMPLETED 0.906 STEP TIME COMPLETED 0.906 , TOTAL TIME COMPLETED 0.906 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.15166E-04 AT NODE 2440 DOF 3 INCREMENT 256 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.154E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. CONTACT FORCE ERROR -425.349 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.75 TIME AVG. FORCE 0.402 LARGEST RESIDUAL FORCE -572. AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 1.54 AT NODE 2036 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -11.4 AT NODE 1824 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.54 D.O.F. 2 RATIO = 278.729E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 256 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.038E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 638.790E-06 AT NODE BOTTOM-1.1836 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 34.2869 AT NODE BOTTOM-1.2448 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.919 TIME AVG. FORCE 0.399 LARGEST RESIDUAL FORCE 18.1 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 1.79 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.45 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 18.1689E-09 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.51764E-03 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.906 TIME AVG. FORCE 0.399 LARGEST RESIDUAL FORCE 1.703E-02 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 1.79 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.006E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 1.64077E-15 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 352.283E-12 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.906 TIME AVG. FORCE 0.399 LARGEST RESIDUAL FORCE -3.856E-07 AT NODE 2036 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 1.79 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.359E-08 AT NODE 2040 DOF 3 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.558E-03 ITERATION SUMMARY FOR THE INCREMENT: 3 TOTAL ITERATIONS, OF WHICH 1 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.038E-03, FRACTION OF STEP COMPLETED 0.907 STEP TIME COMPLETED 0.907 , TOTAL TIME COMPLETED 0.907 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 7.07548E-05 AT NODE 1631 DOF 1 INCREMENT 257 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.558E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -214.929E-06 AT NODE BOTTOM-1.1836 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -29.4954 AT NODE BOTTOM-1.2428 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.937 TIME AVG. FORCE 0.401 LARGEST RESIDUAL FORCE 55.1 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 0.946 AT NODE 2431 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.73 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 45.7398E-09 AT NODE BOTTOM-1.1836 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.76955E-03 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.922 TIME AVG. FORCE 0.401 LARGEST RESIDUAL FORCE 3.769E-03 AT NODE 44 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 0.946 AT NODE 2432 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -6.262E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -2.15625E-15 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -347.220E-12 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.922 TIME AVG. FORCE 0.401 LARGEST RESIDUAL FORCE 4.562E-07 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 0.946 AT NODE 2432 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.893E-08 AT NODE 60 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.336E-03 ITERATION SUMMARY FOR THE INCREMENT: 3 TOTAL ITERATIONS, OF WHICH 1 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.558E-03, FRACTION OF STEP COMPLETED 0.908 STEP TIME COMPLETED 0.908 , TOTAL TIME COMPLETED 0.908 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 4.94136E-05 AT NODE 1631 DOF 1 INCREMENT 258 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.336E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 16 POINTS CHANGED FROM SLIPPING TO STICKING 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -283.741E-06 AT NODE BOTTOM-1.2236 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -62.1892 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 4.03 TIME AVG. FORCE 0.415 LARGEST RESIDUAL FORCE -5.980E+03 AT NODE 24 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.57 AT NODE 2234 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.99 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 8 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 18 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM CLOSED TO OPEN 6 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 47.8239E-06 AT NODE BOTTOM-1.2228 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -359.547 AT NODE BOTTOM-1.2224 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 22.2 TIME AVG. FORCE 0.486 LARGEST RESIDUAL FORCE -1.273E+04 AT NODE 2228 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -2.60 AT NODE 2436 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.514E-02 AT NODE 2228 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 484.066E-06 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 88.7718 AT NODE BOTTOM-1.2436 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.884 TIME AVG. FORCE 0.403 LARGEST RESIDUAL FORCE 52.2 AT NODE 2227 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -2.57 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -7.443E-02 AT NODE 2228 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 19.1874E-09 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.60454E-03 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.850 TIME AVG. FORCE 0.403 LARGEST RESIDUAL FORCE 1.492E-02 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.57 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.810E-04 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -4.59489E-15 AT NODE BOTTOM-1.2424 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -586.915E-12 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.850 TIME AVG. FORCE 0.403 LARGEST RESIDUAL FORCE 8.812E-07 AT NODE 22 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -2.57 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.062E-08 AT NODE 33 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.505E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.336E-03, FRACTION OF STEP COMPLETED 0.911 STEP TIME COMPLETED 0.911 , TOTAL TIME COMPLETED 0.911 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -9.33497E-05 AT NODE 1631 DOF 1 INCREMENT 259 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.505E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.72E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 4.84965E-03 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.27735E+03 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.95 TIME AVG. FORCE 0.417 LARGEST RESIDUAL FORCE 1.169E+03 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -11.5 AT NODE 2236 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -7.65 AT NODE 2040 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.83E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 790.863E-06 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 153.494 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.793 TIME AVG. FORCE 0.404 LARGEST RESIDUAL FORCE 9.12 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -11.5 AT NODE 2032 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.200E-02 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 21.1002E-06 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 566.242E-03 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.781 TIME AVG. FORCE 0.404 LARGEST RESIDUAL FORCE 2.011E-02 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -11.5 AT NODE 2028 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.307E-03 AT NODE 51 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 81.0895E-12 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 15.2330E-06 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.779 TIME AVG. FORCE 0.404 LARGEST RESIDUAL FORCE 2.374E-03 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -11.5 AT NODE 2028 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.913E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -603.675E-18 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -113.408E-12 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.779 TIME AVG. FORCE 0.404 LARGEST RESIDUAL FORCE 4.478E-08 AT NODE 2007 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -11.5 AT NODE 2028 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.602E-09 AT NODE 18 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.257E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.505E-03, FRACTION OF STEP COMPLETED 0.914 STEP TIME COMPLETED 0.914 , TOTAL TIME COMPLETED 0.914 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -9.72457E-05 AT NODE 1804 DOF 3 INCREMENT 260 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.257E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 12 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 219.417E-03 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 40.2037E+03 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 8.19 TIME AVG. FORCE 0.434 LARGEST RESIDUAL FORCE -2.717E+03 AT NODE 2008 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -23.8 AT NODE 2416 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -6.51 AT NODE 2416 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 3.18599E-03 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 573.818 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 3.83 TIME AVG. FORCE 0.417 LARGEST RESIDUAL FORCE 1.484E+03 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -23.8 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.335 AT NODE 46 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 251.951E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 47.3321 AT NODE BOTTOM-1.2404 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.662 TIME AVG. FORCE 0.405 LARGEST RESIDUAL FORCE 15.2 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -23.8 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.593E-03 AT NODE 57 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 3.87783E-09 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 728.498E-06 AT NODE BOTTOM-1.2404 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.654 TIME AVG. FORCE 0.405 LARGEST RESIDUAL FORCE -4.164E-03 AT NODE 1996 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -23.8 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.082E-04 AT NODE 57 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 936.669E-18 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 175.962E-12 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.654 TIME AVG. FORCE 0.405 LARGEST RESIDUAL FORCE 4.982E-08 AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -23.8 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.155E-08 AT NODE 2404 DOF 2 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 7.886E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 5.257E-03, FRACTION OF STEP COMPLETED 0.920 STEP TIME COMPLETED 0.920 , TOTAL TIME COMPLETED 0.920 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.01992E-04 AT NODE 1804 DOF 3 INCREMENT 261 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 7.886E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 210.204E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 261 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.971E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 4.38735E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 780.257 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.05 TIME AVG. FORCE 0.408 LARGEST RESIDUAL FORCE 179. AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -6.92 AT NODE 2200 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.99 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 371.079E-06 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 53.3075 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.634 TIME AVG. FORCE 0.406 LARGEST RESIDUAL FORCE 1.48 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -6.92 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.118E-03 AT NODE 47 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 7.71266E-09 AT NODE BOTTOM-1.2400 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.08518 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.627 TIME AVG. FORCE 0.406 LARGEST RESIDUAL FORCE 1.77 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -6.92 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.164E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 16.9695E-12 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 3.71926E-06 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.627 TIME AVG. FORCE 0.406 LARGEST RESIDUAL FORCE -3.020E-05 AT NODE 2184 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -6.92 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.792E-05 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.957E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.971E-03, FRACTION OF STEP COMPLETED 0.921 STEP TIME COMPLETED 0.921 , TOTAL TIME COMPLETED 0.921 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.27473E-04 AT NODE 2388 DOF 3 INCREMENT 262 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.957E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 2.90469E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 531.578 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.02 TIME AVG. FORCE 0.408 LARGEST RESIDUAL FORCE 146. AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.13 AT NODE 1772 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.25 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 526.348E-06 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 98.9273 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.618 TIME AVG. FORCE 0.407 LARGEST RESIDUAL FORCE 0.483 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.13 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.686E-03 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 7.99693E-09 AT NODE BOTTOM-1.2396 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.41174E-03 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.609 TIME AVG. FORCE 0.407 LARGEST RESIDUAL FORCE -1.008E-02 AT NODE 1976 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -5.13 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.850E-04 AT NODE 51 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -4.73688E-15 AT NODE BOTTOM-1.2384 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -889.883E-12 AT NODE BOTTOM-1.2384 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.609 TIME AVG. FORCE 0.407 LARGEST RESIDUAL FORCE 9.992E-08 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.13 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.457E-08 AT NODE 6 DOF 1 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.436E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.957E-03, FRACTION OF STEP COMPLETED 0.924 STEP TIME COMPLETED 0.924 , TOTAL TIME COMPLETED 0.924 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.67059E-04 AT NODE 2380 DOF 3 INCREMENT 263 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.436E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM SLIPPING TO STICKING 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -5.21809E-03 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -915.478 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 35.3 TIME AVG. FORCE 0.540 LARGEST RESIDUAL FORCE -1.604E+05 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 6.28 AT NODE 2188 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 14.0 AT NODE 2188 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 3 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 2.21259E-03 AT NODE BOTTOM-1.1788 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 383.767 AT NODE BOTTOM-1.1992 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.992 TIME AVG. FORCE 0.409 LARGEST RESIDUAL FORCE 178. AT NODE 1980 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 6.28 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.115E-02 AT NODE 51 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 372.468E-06 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 64.6698 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.720 TIME AVG. FORCE 0.408 LARGEST RESIDUAL FORCE 0.411 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.28 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.765E-03 AT NODE 18 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 10.1049E-09 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.02473 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.711 TIME AVG. FORCE 0.408 LARGEST RESIDUAL FORCE 1.61 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.28 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.571E-04 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 5 MAX. PENETRATION ERROR 13.9221E-12 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -499.766E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.711 TIME AVG. FORCE 0.408 LARGEST RESIDUAL FORCE -0.267 AT NODE 1772 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 6.28 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.694E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 1.30172E-12 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 209.611E-09 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.711 TIME AVG. FORCE 0.408 LARGEST RESIDUAL FORCE 2.126E-05 AT NODE 38 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.28 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.401E-06 AT NODE 48 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 6.653E-03 ITERATION SUMMARY FOR THE INCREMENT: 6 TOTAL ITERATIONS, OF WHICH 5 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.436E-03, FRACTION OF STEP COMPLETED 0.929 STEP TIME COMPLETED 0.929 , TOTAL TIME COMPLETED 0.929 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.22476E-04 AT NODE 1768 DOF 3 INCREMENT 264 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 6.653E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 16 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 24.9104E-03 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.08276E+03 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 5.14 TIME AVG. FORCE 0.426 LARGEST RESIDUAL FORCE 1.584E+03 AT NODE 1996 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 28.7 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 19.3 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.00695E-03 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 177.472 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.825 TIME AVG. FORCE 0.410 LARGEST RESIDUAL FORCE 59.5 AT NODE 24 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 28.7 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.688E-02 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 332.501E-09 AT NODE BOTTOM-1.1804 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -3.02639 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.896 TIME AVG. FORCE 0.410 LARGEST RESIDUAL FORCE 3.16 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 28.7 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.937E-03 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 38.8864E-12 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 7.30534E-06 AT NODE BOTTOM-1.2008 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.895 TIME AVG. FORCE 0.410 LARGEST RESIDUAL FORCE -2.749E-05 AT NODE 2208 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 28.7 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.291E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 9.980E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 6.653E-03, FRACTION OF STEP COMPLETED 0.936 STEP TIME COMPLETED 0.936 , TOTAL TIME COMPLETED 0.936 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 8.63031E-05 AT NODE 2432 DOF 3 INCREMENT 265 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 9.980E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.21 D.O.F. 2 RATIO = 795.230E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 265 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.495E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 7.68515E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.39838E+03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.94 TIME AVG. FORCE 0.416 LARGEST RESIDUAL FORCE 250. AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.27 AT NODE 2424 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.49 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 162.835E-06 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 27.1044 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.932 TIME AVG. FORCE 0.412 LARGEST RESIDUAL FORCE 2.42 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.27 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.026E-02 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 1.10082E-09 AT NODE BOTTOM-1.2436 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 205.827E-06 AT NODE BOTTOM-1.2232 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.924 TIME AVG. FORCE 0.412 LARGEST RESIDUAL FORCE 3.540E-03 AT NODE 18 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.27 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.589E-04 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -962.605E-18 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -180.840E-12 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.924 TIME AVG. FORCE 0.412 LARGEST RESIDUAL FORCE -2.710E-08 AT NODE 2028 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 9.27 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.939E-09 AT NODE 33 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.743E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.495E-03, FRACTION OF STEP COMPLETED 0.938 STEP TIME COMPLETED 0.938 , TOTAL TIME COMPLETED 0.938 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.29204E-04 AT NODE 2436 DOF 3 INCREMENT 266 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.743E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -13.2061E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.77670E+03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 4.52 TIME AVG. FORCE 0.427 LARGEST RESIDUAL FORCE -1.222E+03 AT NODE 2036 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 5.63 AT NODE 2244 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -8.27 AT NODE 2238 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 2.86735E-03 AT NODE BOTTOM-1.1836 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 302.460 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.23 TIME AVG. FORCE 0.415 LARGEST RESIDUAL FORCE 76.3 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.63 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -3.112E-02 AT NODE 45 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 251.081E-09 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 42.6426E-03 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.953 TIME AVG. FORCE 0.414 LARGEST RESIDUAL FORCE 0.324 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 5.63 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.710E-03 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 376.763E-15 AT NODE BOTTOM-1.2440 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 69.0246E-09 AT NODE BOTTOM-1.2236 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.953 TIME AVG. FORCE 0.414 LARGEST RESIDUAL FORCE -1.157E-05 AT NODE 2036 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 5.63 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.744E-06 AT NODE 3 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.614E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.743E-03, FRACTION OF STEP COMPLETED 0.942 STEP TIME COMPLETED 0.942 , TOTAL TIME COMPLETED 0.942 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.07612E-04 AT NODE 1631 DOF 1 INCREMENT 267 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.614E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 12 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.86580E-03 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 400.591 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 30.5 TIME AVG. FORCE 0.527 LARGEST RESIDUAL FORCE -1.371E+05 AT NODE 45 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -13.2 AT NODE 2040 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -21.6 AT NODE 2040 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 36 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 16 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 2.35390E-03 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 490.734 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.45 TIME AVG. FORCE 0.418 LARGEST RESIDUAL FORCE 163. AT NODE 2024 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -13.2 AT NODE 2024 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.466E-02 AT NODE 17 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR -879.028E-09 AT NODE BOTTOM-1.2228 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -165.137E-03 AT NODE BOTTOM-1.2228 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.815 TIME AVG. FORCE 0.415 LARGEST RESIDUAL FORCE 0.102 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -13.2 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.914E-03 AT NODE 44 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 409.631E-15 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 76.9547E-09 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.815 TIME AVG. FORCE 0.415 LARGEST RESIDUAL FORCE 2.121E-05 AT NODE 41 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -13.2 AT NODE 204 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.893E-06 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 8.421E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 5.614E-03, FRACTION OF STEP COMPLETED 0.947 STEP TIME COMPLETED 0.947 , TOTAL TIME COMPLETED 0.947 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.01478E-04 AT NODE 1804 DOF 3 INCREMENT 268 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 8.421E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. CONTACT FORCE ERROR -4.45813 AT NODE BOTTOM-1.2388 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 2.337E+04 TIME AVG. FORCE 87.6 LARGEST RESIDUAL FORCE -7.125E+06 AT NODE 17 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -34.0 AT NODE 2211 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 26.2 AT NODE 16 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 29 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.21 D.O.F. 2 RATIO = 47.4232E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. ELEMENT TOP-1.9 IS DISTORTING EXCESSIVELY. ***WARNING: EXCESSIVE DISTORTION AT A TOTAL OF 1 INTEGRATION POINTS IN SOLID (CONTINUUM) ELEMENTS ***NOTE: ELEMENTS ARE DISTORTING EXCESSIVELY. CONVERGENCE IS JUDGED UNLIKELY. INCREMENT 268 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.105E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 3.87542E-03 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 539.316 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.33 TIME AVG. FORCE 0.419 LARGEST RESIDUAL FORCE -176. AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -9.44 AT NODE 2228 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -4.49 AT NODE 2228 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 825.022E-09 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 141.849E-03 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.751 TIME AVG. FORCE 0.417 LARGEST RESIDUAL FORCE -19.4 AT NODE 33 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -9.44 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.931E-03 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.79E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 1.80926E-09 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 270.471E-06 AT NODE BOTTOM-1.2204 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.752 TIME AVG. FORCE 0.417 LARGEST RESIDUAL FORCE 6.998E-04 AT NODE 21 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -9.44 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.699E-04 AT NODE 3 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.158E-03 ITERATION SUMMARY FOR THE INCREMENT: 3 TOTAL ITERATIONS, OF WHICH 1 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.105E-03, FRACTION OF STEP COMPLETED 0.949 STEP TIME COMPLETED 0.949 , TOTAL TIME COMPLETED 0.949 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.47579E-04 AT NODE 2412 DOF 3 INCREMENT 269 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.158E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.77E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 12 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 12.9345E-03 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.97194E+03 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.69 TIME AVG. FORCE 0.421 LARGEST RESIDUAL FORCE 378. AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -14.4 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.210 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 286.562E-06 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 52.4510 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.685 TIME AVG. FORCE 0.418 LARGEST RESIDUAL FORCE 7.83 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -14.4 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.801E-02 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 9.12787E-09 AT NODE BOTTOM-1.2408 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -3.12378 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.683 TIME AVG. FORCE 0.418 LARGEST RESIDUAL FORCE 3.16 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -14.4 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.254E-04 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 42.4274E-12 AT NODE BOTTOM-1.2204 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 9.10926E-06 AT NODE BOTTOM-1.2204 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.682 TIME AVG. FORCE 0.418 LARGEST RESIDUAL FORCE 3.679E-05 AT NODE 2207 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -14.4 AT NODE 2004 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.546E-05 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.737E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.158E-03, FRACTION OF STEP COMPLETED 0.953 STEP TIME COMPLETED 0.953 , TOTAL TIME COMPLETED 0.953 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 8.69238E-05 AT NODE 1800 DOF 3 INCREMENT 270 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.737E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 462.213E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 270 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 1.184E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 14 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 6 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.52366E-03 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 269.586 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.762 TIME AVG. FORCE 0.419 LARGEST RESIDUAL FORCE 21.3 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.56 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 0.828 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 10 POINTS CHANGED FROM OPEN TO CLOSED 10 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 495.200E-06 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 89.2470 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.678 TIME AVG. FORCE 0.419 LARGEST RESIDUAL FORCE 0.220 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.56 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.457E-03 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 29.8559E-09 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -3.16683 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.662 TIME AVG. FORCE 0.419 LARGEST RESIDUAL FORCE 3.61 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -4.56 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.044E-04 AT NODE 60 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.90000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 27.2547E-12 AT NODE BOTTOM-1.2200 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 5.12018E-06 AT NODE BOTTOM-1.2200 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.661 TIME AVG. FORCE 0.419 LARGEST RESIDUAL FORCE -1.663E-05 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -4.56 AT NODE 2000 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.836E-05 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.776E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.184E-03, FRACTION OF STEP COMPLETED 0.954 STEP TIME COMPLETED 0.954 , TOTAL TIME COMPLETED 0.954 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.66929E-04 AT NODE 2388 DOF 3 INCREMENT 271 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.776E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.45160E-03 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 240.349 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.713 TIME AVG. FORCE 0.420 LARGEST RESIDUAL FORCE 51.5 AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.24 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.60 AT NODE 2408 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 398.001E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 78.1069 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.646 TIME AVG. FORCE 0.419 LARGEST RESIDUAL FORCE 0.201 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.24 AT NODE 2396 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.898E-03 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 5.80709E-09 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.11614E-03 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.638 TIME AVG. FORCE 0.419 LARGEST RESIDUAL FORCE 9.065E-03 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.24 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.287E-04 AT NODE 12 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -735.482E-18 AT NODE BOTTOM-1.2176 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 83.9737E-12 AT NODE BOTTOM-1.2196 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.638 TIME AVG. FORCE 0.419 LARGEST RESIDUAL FORCE 9.799E-08 AT NODE 24 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -5.24 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.855E-08 AT NODE 42 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 2.664E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 1.776E-03, FRACTION OF STEP COMPLETED 0.956 STEP TIME COMPLETED 0.956 , TOTAL TIME COMPLETED 0.956 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.84567E-04 AT NODE 2384 DOF 3 INCREMENT 272 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 2.664E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -2.80306E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -590.256 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.87 TIME AVG. FORCE 0.425 LARGEST RESIDUAL FORCE 674. AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.21 AT NODE 2380 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.65 AT NODE 2178 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 2.89337E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 514.389 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.710 TIME AVG. FORCE 0.420 LARGEST RESIDUAL FORCE 7.80 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.21 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.711E-03 AT NODE 32 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 320.156E-06 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 61.4431 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.638 TIME AVG. FORCE 0.420 LARGEST RESIDUAL FORCE 0.366 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.21 AT NODE 2392 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.159E-03 AT NODE 48 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 4.16989E-09 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 783.370E-06 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.631 TIME AVG. FORCE 0.420 LARGEST RESIDUAL FORCE 6.563E-03 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.21 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 4.196E-04 AT NODE 12 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 727.094E-18 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 159.360E-12 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.631 TIME AVG. FORCE 0.420 LARGEST RESIDUAL FORCE 6.932E-08 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -3.21 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.487E-08 AT NODE 42 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.997E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.664E-03, FRACTION OF STEP COMPLETED 0.958 STEP TIME COMPLETED 0.958 , TOTAL TIME COMPLETED 0.958 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.54206E-04 AT NODE 2380 DOF 3 INCREMENT 273 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.997E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM SLIPPING TO STICKING 4 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 704.345E-06 AT NODE BOTTOM-1.2184 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -252.500 AT NODE BOTTOM-1.2188 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 5.35 TIME AVG. FORCE 0.438 LARGEST RESIDUAL FORCE 2.292E+04 AT NODE 21 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.59 AT NODE 139 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 11.4 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 8 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 36 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 20 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 3.47473E-03 AT NODE BOTTOM-1.1792 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 409.837 AT NODE BOTTOM-1.1996 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.980 TIME AVG. FORCE 0.422 LARGEST RESIDUAL FORCE -210. AT NODE 21 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.59 AT NODE 1778 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -6.995E-03 AT NODE 43 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 1.65649E-06 AT NODE BOTTOM-1.2188 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.17664 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.737 TIME AVG. FORCE 0.421 LARGEST RESIDUAL FORCE 1.90 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.59 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.243E-03 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.70E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 11.1314E-12 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 2.43972E-06 AT NODE BOTTOM-1.1980 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.737 TIME AVG. FORCE 0.421 LARGEST RESIDUAL FORCE -9.016E-05 AT NODE 35 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 6.59 AT NODE 4023 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.692E-05 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.995E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.997E-03, FRACTION OF STEP COMPLETED 0.962 STEP TIME COMPLETED 0.962 , TOTAL TIME COMPLETED 0.962 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.39823E-04 AT NODE 2380 DOF 3 INCREMENT 274 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.995E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 40 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 20 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING 16 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 23.6044E-03 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.31140E+03 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 4.34 TIME AVG. FORCE 0.436 LARGEST RESIDUAL FORCE 1.595E+03 AT NODE 1996 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 25.9 AT NODE 2396 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 16.0 AT NODE 1984 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.66E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 604.142E-06 AT NODE BOTTOM-1.1800 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 106.305 AT NODE BOTTOM-1.2004 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.00 TIME AVG. FORCE 0.423 LARGEST RESIDUAL FORCE 39.2 AT NODE 24 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 25.9 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.182E-02 AT NODE 43 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 72.4258E-09 AT NODE BOTTOM-1.2220 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 15.5496E-03 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.901 TIME AVG. FORCE 0.423 LARGEST RESIDUAL FORCE 4.445E-02 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 25.9 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.161E-03 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 13.1108E-15 AT NODE BOTTOM-1.1820 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.46521E-09 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.901 TIME AVG. FORCE 0.423 LARGEST RESIDUAL FORCE 1.544E-06 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 25.9 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.408E-07 AT NODE 60 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 8.992E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 5.995E-03, FRACTION OF STEP COMPLETED 0.968 STEP TIME COMPLETED 0.968 , TOTAL TIME COMPLETED 0.968 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 8.37150E-05 AT NODE 2424 DOF 3 INCREMENT 275 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 8.992E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.62E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.57 D.O.F. 2 RATIO = 1.50010E+15. ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 275 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.248E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.80000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 24 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 2.22646E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 307.032 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.21 TIME AVG. FORCE 0.426 LARGEST RESIDUAL FORCE 53.9 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.15 AT NODE 2012 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -0.541 AT NODE 2432 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 662.844E-06 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 115.737 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.981 TIME AVG. FORCE 0.425 LARGEST RESIDUAL FORCE 0.504 AT NODE 42 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.15 AT NODE 2212 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.417E-03 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 34.4883E-09 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 6.63713E-03 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.955 TIME AVG. FORCE 0.425 LARGEST RESIDUAL FORCE 3.504E-02 AT NODE 21 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 9.15 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 9.125E-04 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 1.53784E-15 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 247.632E-12 AT NODE BOTTOM-1.2432 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.955 TIME AVG. FORCE 0.425 LARGEST RESIDUAL FORCE -7.235E-07 AT NODE 2020 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 9.15 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.200E-08 AT NODE 3 DOF 3 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 3.372E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.248E-03, FRACTION OF STEP COMPLETED 0.971 STEP TIME COMPLETED 0.971 , TOTAL TIME COMPLETED 0.971 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.05417E-04 AT NODE 2436 DOF 3 INCREMENT 276 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.372E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.73E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -3.81846E-03 AT NODE BOTTOM-1.1824 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.29255E+03 AT NODE BOTTOM-1.2024 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.75 TIME AVG. FORCE 0.430 LARGEST RESIDUAL FORCE 288. AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.86 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -5.88 AT NODE 2008 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.67E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 36 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 16 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 6.74484E-03 AT NODE BOTTOM-1.1832 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.42394E+03 AT NODE BOTTOM-1.2036 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 2.14 TIME AVG. FORCE 0.431 LARGEST RESIDUAL FORCE 234. AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.86 AT NODE 2428 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.784E-02 AT NODE 30 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 10.6734E-06 AT NODE BOTTOM-1.2428 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.14581 AT NODE BOTTOM-1.2428 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.977 TIME AVG. FORCE 0.427 LARGEST RESIDUAL FORCE 2.33 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.86 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.085E-02 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 4 MAX. PENETRATION ERROR 3.51909E-12 AT NODE BOTTOM-1.1816 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -838.022E-03 AT NODE BOTTOM-1.2020 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.978 TIME AVG. FORCE 0.427 LARGEST RESIDUAL FORCE 0.598 AT NODE 33 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 7.86 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.810E-05 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.76E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 1.63485E-12 AT NODE BOTTOM-1.2228 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 358.323E-09 AT NODE BOTTOM-1.2228 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.977 TIME AVG. FORCE 0.427 LARGEST RESIDUAL FORCE 9.947E-06 AT NODE 2240 DOF 3 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 7.86 AT NODE 2016 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.376E-06 AT NODE 33 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.058E-03 ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 4 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.372E-03, FRACTION OF STEP COMPLETED 0.974 STEP TIME COMPLETED 0.974 , TOTAL TIME COMPLETED 0.974 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.31628E-04 AT NODE 2444 DOF 3 INCREMENT 277 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.058E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM SLIPPING TO STICKING 8 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -42.7615E-03 AT NODE BOTTOM-1.1828 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -7.64736E+03 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 36.0 TIME AVG. FORCE 0.555 LARGEST RESIDUAL FORCE -1.233E+05 AT NODE 45 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -6.07 AT NODE 2238 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -17.9 AT NODE 2238 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.74E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 3 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 28 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 12 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM CLOSED TO OPEN 14 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 5.20544E-03 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.14090E+03 AT NODE BOTTOM-1.2028 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 4.31 TIME AVG. FORCE 0.441 LARGEST RESIDUAL FORCE 1.310E+03 AT NODE 30 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -6.07 AT NODE 2018 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -6.583E-02 AT NODE 13 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM OPEN TO CLOSED 2 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 65.8087E-06 AT NODE BOTTOM-1.2236 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 10.3026 AT NODE BOTTOM-1.2236 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.889 TIME AVG. FORCE 0.429 LARGEST RESIDUAL FORCE 1.63 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -6.07 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.621E-03 AT NODE 60 DOF 3 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.75E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 515.339E-12 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 80.6779E-06 AT NODE BOTTOM-1.2032 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.885 TIME AVG. FORCE 0.429 LARGEST RESIDUAL FORCE 8.657E-04 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -6.07 AT NODE 4080 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 7.739E-05 AT NODE 30 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 7.587E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 5.058E-03, FRACTION OF STEP COMPLETED 0.979 STEP TIME COMPLETED 0.979 , TOTAL TIME COMPLETED 0.979 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -9.55938E-05 AT NODE 2424 DOF 3 INCREMENT 278 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 7.587E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.68E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 32 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 16 POINTS CHANGED FROM OPEN TO CLOSED 16 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 30.1226E-03 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 6.38619E+03 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 11.3 TIME AVG. FORCE 0.468 LARGEST RESIDUAL FORCE -3.819E+03 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -32.6 AT NODE 2432 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -23.5 AT NODE 2432 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.71E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.28666E-03 AT NODE BOTTOM-1.1796 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 187.835 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.746 TIME AVG. FORCE 0.430 LARGEST RESIDUAL FORCE -61.2 AT NODE 42 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -32.6 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.092E-02 AT NODE 47 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.84E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.30000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.40000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 675.258E-09 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 120.684E-03 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.691 TIME AVG. FORCE 0.430 LARGEST RESIDUAL FORCE -0.118 AT NODE 32 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -32.6 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.726E-03 AT NODE 15 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.84E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 26.5695E-15 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 4.37455E-09 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.692 TIME AVG. FORCE 0.430 LARGEST RESIDUAL FORCE -1.082E-05 AT NODE 1988 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -32.6 AT NODE 2020 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -8.495E-07 AT NODE 2396 DOF 2 INSTANCE: BOTTOM-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 1.138E-02 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 7.587E-03, FRACTION OF STEP COMPLETED 0.987 STEP TIME COMPLETED 0.987 , TOTAL TIME COMPLETED 0.987 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 8.01421E-05 AT NODE 1812 DOF 3 INCREMENT 279 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 1.138E-02 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE TOP-1.30 D.O.F. 2 RATIO = 483.884E+12 . ***WARNING: DISPLACEMENT INCREMENT FOR CONTACT IS TOO BIG. INCREMENT 279 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 2.845E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.40000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 4.03216E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 787.217 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.977 TIME AVG. FORCE 0.432 LARGEST RESIDUAL FORCE 195. AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.52 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.70 AT NODE 2184 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.64E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 556.944E-06 AT NODE BOTTOM-1.1784 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 110.643 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.670 TIME AVG. FORCE 0.430 LARGEST RESIDUAL FORCE 1.18 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.52 AT NODE 2200 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 6.258E-03 AT NODE 2 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 33.6047E-09 AT NODE BOTTOM-1.1780 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 6.42016E-03 AT NODE BOTTOM-1.1984 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.658 TIME AVG. FORCE 0.430 LARGEST RESIDUAL FORCE 3.298E-02 AT NODE 27 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -8.52 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 8.602E-04 AT NODE 14 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR 1.36820E-15 AT NODE BOTTOM-1.1776 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -251.666E-12 AT NODE BOTTOM-1.2392 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.658 TIME AVG. FORCE 0.430 LARGEST RESIDUAL FORCE -6.437E-07 AT NODE 2188 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. -8.52 AT NODE 1996 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 5.005E-08 AT NODE 57 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 4.268E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 2.845E-03, FRACTION OF STEP COMPLETED 0.989 STEP TIME COMPLETED 0.989 , TOTAL TIME COMPLETED 0.989 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -1.48287E-04 AT NODE 2384 DOF 3 INCREMENT 280 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 4.268E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.85E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 20 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM CLOSED TO OPEN 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -10.3835E-03 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -2.18614E+03 AT NODE BOTTOM-1.1976 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 3.17 TIME AVG. FORCE 0.440 LARGEST RESIDUAL FORCE 2.362E+03 AT NODE 36 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -0.558 AT NODE 2380 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 12.2 AT NODE 2384 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.69E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 16 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 8 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 1.28714E-03 AT NODE BOTTOM-1.1768 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 150.511 AT NODE BOTTOM-1.1972 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.688 TIME AVG. FORCE 0.431 LARGEST RESIDUAL FORCE 10.1 AT NODE 39 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -0.556 AT NODE 2380 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -2.704E-02 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 0 2 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 2 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 3 MAX. PENETRATION ERROR 107.109E-09 AT NODE BOTTOM-1.1772 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -1.69129 AT NODE BOTTOM-1.2196 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 0.660 TIME AVG. FORCE 0.431 LARGEST RESIDUAL FORCE 1.35 AT NODE 45 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -0.556 AT NODE 1992 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.844E-03 AT NODE 3 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 0 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 8.70945E-12 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 1.86992E-06 AT NODE BOTTOM-1.1988 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.660 TIME AVG. FORCE 0.431 LARGEST RESIDUAL FORCE 3.199E-06 AT NODE 45 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. -0.556 AT NODE 2400 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 1.447E-05 AT NODE 45 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 6.402E-03 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 3 ARE SEVERE DISCONTINUITY ITERATIONS AND 1 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 4.268E-03, FRACTION OF STEP COMPLETED 0.994 STEP TIME COMPLETED 0.994 , TOTAL TIME COMPLETED 0.994 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT -6.22542E-05 AT NODE 2380 DOF 3 INCREMENT 281 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 6.353E-03 NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.63E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.60000 ELAPSED WALLCLOCK TIME (SEC) = 0 40 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 20 POINTS CHANGED FROM OPEN TO CLOSED 8 POINTS CHANGED FROM STICKING TO SLIPPING 12 POINTS CHANGED TO SLIPPING WITH NEGATIVE CPRESS CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 689.579E-06 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 148.054 AT NODE BOTTOM-1.2000 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.45 TIME AVG. FORCE 0.435 LARGEST RESIDUAL FORCE 393. AT NODE 1976 DOF 2 INSTANCE: BOTTOM-1 LARGEST INCREMENT OF DISP. 23.3 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 24.1 AT NODE 1988 DOF 3 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.70000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.80000 ELAPSED WALLCLOCK TIME (SEC) = 1 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM OPEN TO CLOSED 4 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 332.265E-06 AT NODE BOTTOM-1.1812 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR 18.8559 AT NODE BOTTOM-1.2016 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 1.01 TIME AVG. FORCE 0.433 LARGEST RESIDUAL FORCE 35.6 AT NODE 42 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 23.3 AT NODE 2194 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 2.126E-03 AT NODE 2384 DOF 2 INSTANCE: BOTTOM-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.50000 ELAPSED SYSTEM TIME (SEC) = 0.0000 ELAPSED TOTAL CPU TIME (SEC) = 0.50000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR -29.8216E-09 AT NODE BOTTOM-1.1808 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -5.69249E-03 AT NODE BOTTOM-1.2012 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.880 TIME AVG. FORCE 0.433 LARGEST RESIDUAL FORCE -6.106E-02 AT NODE 30 DOF 2 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 23.3 AT NODE 2194 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. 3.264E-04 AT NODE 1 DOF 2 INSTANCE: TOP-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. NUMBER OF EQUATIONS = 12420 NUMBER OF FLOATING PT. OPERATIONS = 1.65E+09 USING THE DIRECT SOLVER WITH 4 PROCESSORS CHECK POINT START OF SOLVER CHECK POINT END OF SOLVER ELAPSED USER TIME (SEC) = 0.60000 ELAPSED SYSTEM TIME (SEC) = 0.10000 ELAPSED TOTAL CPU TIME (SEC) = 0.70000 ELAPSED WALLCLOCK TIME (SEC) = 1 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -4.15440E-15 AT NODE BOTTOM-1.2420 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) MAX. CONTACT FORCE ERROR -761.852E-12 AT NODE BOTTOM-1.2420 OF CONTACT PAIR (ASSEMBLY_SLAVE,ASSEMBLY_MASTER) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 0.880 TIME AVG. FORCE 0.433 LARGEST RESIDUAL FORCE -1.254E-06 AT NODE 27 DOF 3 INSTANCE: TOP-1 LARGEST INCREMENT OF DISP. 23.3 AT NODE 2194 DOF 3 INSTANCE: BOTTOM-1 LARGEST CORRECTION TO DISP. -1.168E-07 AT NODE 60 DOF 2 INSTANCE: TOP-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 2 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 6.353E-03, FRACTION OF STEP COMPLETED 1.00 STEP TIME COMPLETED 1.00 , TOTAL TIME COMPLETED 1.00 COMPUTING NEW MESH IN ADAPTIVE MESH DOMAIN: ASSEMBLY__PICKEDSET19 MESH SMOOTHING SUMMARY: TOTAL OF 1 LOAD INCREMENTS AND 1 MESH SWEEPS LARGEST DISPLACEMENT 1.09807E-04 AT NODE 2420 DOF 3 THE ANALYSIS HAS BEEN COMPLETED ANALYSIS SUMMARY: TOTAL OF 281 INCREMENTS 83 CUTBACKS IN AUTOMATIC INCREMENTATION 1358 ITERATIONS INCLUDING CONTACT ITERATIONS IF PRESENT 1358 PASSES THROUGH THE EQUATION SOLVER OF WHICH 1358 INVOLVE MATRIX DECOMPOSITION, INCLUDING 0 DECOMPOSITION(S) OF THE MASS MATRIX 1 REORDERING OF EQUATIONS TO MINIMIZE WAVEFRONT 0 ADDITIONAL RESIDUAL EVALUATIONS FOR LINE SEARCHES 0 ADDITIONAL OPERATOR EVALUATIONS FOR LINE SEARCHES 25 WARNING MESSAGES DURING USER INPUT PROCESSING 322 WARNING MESSAGES DURING ANALYSIS 73 ANALYSIS WARNINGS ARE NUMERICAL PROBLEM MESSAGES 155 ANALYSIS WARNINGS ARE NEGATIVE EIGENVALUE MESSAGES 0 ERROR MESSAGES JOB TIME SUMMARY USER TIME (SEC) = 2318.6 SYSTEM TIME (SEC) = 169.40 TOTAL CPU TIME (SEC) = 2488.0 WALLCLOCK TIME (SEC) = 2035