Abaqus 3DEXPERIENCE R2017x Date 04-Okt-2017 Time 13:40:12 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 20.0 THE MINIMUM TIME INCREMENT ALLOWED IS 1.000E-05 THE MAXIMUM TIME INCREMENT ALLOWED IS 20.0 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 CONVERGENCE TOLERANCE PARAMETERS FOR MOMENT CRITERION FOR RESIDUAL MOMENT FOR A NONLINEAR PROBLEM 5.000E-03 CRITERION FOR ROTATION CORRECTION IN A NONLINEAR PROBLEM 1.000E-02 INITIAL VALUE OF TIME AVERAGE MOMENT 1.000E-02 AVERAGE MOMENT IS TIME AVERAGE MOMENT ALTERNATE CRIT. FOR RESIDUAL MOMENT FOR A NONLINEAR PROBLEM 2.000E-02 CRITERION FOR ZERO MOMENT RELATIVE TO TIME AVRG. MOMENT 1.000E-05 CRITERION FOR RESIDUAL MOMENT WHEN THERE IS ZERO FLUX 1.000E-05 CRITERION FOR ROTATION CORRECTION WHEN THERE IS ZERO FLUX 1.000E-03 CRITERION FOR RESIDUAL MOMENT FOR A LINEAR INCREMENT 1.000E-08 FIELD CONVERSION RATIO 1.00 CRITERION FOR ZERO MOMENT REL. TO TIME AVRG. MAX. MOMENT 1.000E-05 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 1000 LARGE DISPLACEMENT THEORY WILL BE USED LINEAR EXTRAPOLATION WILL BE USED CHARACTERISTIC ELEMENT LENGTH 0.300 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 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 = 89338 NUMBER OF FLOATING PT. OPERATIONS = 1.54E+09 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 PROBE-1.419 D.O.F. 2 RATIO = 6.70594E+12. 10 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 10 POINTS CHANGED FROM OPEN TO CLOSED CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 94.0621E-03 AT NODE PROBE-1.6 OF CONTACT PAIR (ASSEMBLY_S_SURF-12,ASSEMBLY_OBEN-1_SURF-9) MAX. CONTACT FORCE ERROR 211.581E-03 AT NODE PROBE-1.7 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 1.806E-06 TIME AVG. FORCE 1.806E-06 LARGEST RESIDUAL FORCE -2.196E-03 AT NODE 6 DOF 2 INSTANCE: PROBE-1 LARGEST INCREMENT OF DISP. -0.100 AT NODE 1 DOF 2 INSTANCE: OBEN-1 LARGEST CORRECTION TO DISP. -0.100 AT NODE 1 DOF 2 INSTANCE: OBEN-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. AVERAGE MOMENT 2.769E-04 TIME AVG. MOMENT 2.769E-04 ALL MOMENT RESIDUALS ARE ZERO LARGEST INCREMENT OF ROTATION 1.731E-54 AT NODE 1 DOF 6 INSTANCE: OBEN-1 LARGEST CORRECTION TO ROTATION 1.731E-54 AT NODE 1 DOF 6 INSTANCE: OBEN-1 THE MOMENT EQUILIBRIUM EQUATIONS HAVE CONVERGED NUMBER OF EQUATIONS = 89338 NUMBER OF FLOATING PT. OPERATIONS = 1.54E+09 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 ***NOTE: THE FRACTURE CRITERION f=2.5101 AT ELEMENT 8800, THE DAMAGE INITIATION TOLERANCE HAS BEEN EXCEEDED AND CUTBACK IS REQUIRED. ***NOTE: THE FRACTURE CRITERION f=2.4835 AT ELEMENT 8639, THE DAMAGE INITIATION TOLERANCE HAS BEEN EXCEEDED AND CUTBACK IS REQUIRED. ***NOTE: THE FRACTURE CRITERION f=2.3955 AT ELEMENT 10272, THE DAMAGE INITIATION TOLERANCE HAS BEEN EXCEEDED AND CUTBACK IS REQUIRED. ***NOTE: THE FRACTURE CRITERION f=2.1018 AT ELEMENT 10254, THE DAMAGE INITIATION TOLERANCE HAS BEEN EXCEEDED AND CUTBACK IS REQUIRED. ***NOTE: THE FRACTURE CRITERION f=2.0735 AT ELEMENT 8796, THE DAMAGE INITIATION TOLERANCE HAS BEEN EXCEEDED AND CUTBACK IS REQUIRED. ***NOTE: THE FRACTURE CRITERION f=2.0640 AT ELEMENT 10369, THE DAMAGE INITIATION TOLERANCE HAS BEEN EXCEEDED AND CUTBACK IS REQUIRED. ***NOTE: THE FRACTURE CRITERION f=1.8319 AT ELEMENT 10880, THE DAMAGE INITIATION TOLERANCE HAS BEEN EXCEEDED AND CUTBACK IS REQUIRED. ***NOTE: THE FRACTURE CRITERION f=1.6903 AT ELEMENT 10905, THE DAMAGE INITIATION TOLERANCE HAS BEEN EXCEEDED AND CUTBACK IS REQUIRED. ***NOTE: THE FRACTURE CRITERION f=1.1794 AT ELEMENT 8804, THE DAMAGE INITIATION TOLERANCE HAS BEEN EXCEEDED AND CUTBACK IS REQUIRED. ***NOTE: THE FRACTURE CRITERION f=1.1429 AT ELEMENT 33640, THE DAMAGE INITIATION TOLERANCE HAS BEEN EXCEEDED AND CUTBACK IS REQUIRED. ***NOTE: THE FRACTURE CRITERION f=1.1173 AT ELEMENT 33623, THE DAMAGE INITIATION TOLERANCE HAS BEEN EXCEEDED AND CUTBACK IS REQUIRED. 8 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN 4 POINTS CHANGED FROM STICKING TO SLIPPING INCREMENT 1 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 3.984E-02 NUMBER OF EQUATIONS = 89338 NUMBER OF FLOATING PT. OPERATIONS = 1.54E+09 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: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE PROBE-1.419 D.O.F. 2 RATIO = 4.97974E+12. 6 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 6 POINTS CHANGED FROM OPEN TO CLOSED CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 33.9546E-03 AT NODE PROBE-1.6 OF CONTACT PAIR (ASSEMBLY_S_SURF-12,ASSEMBLY_OBEN-1_SURF-9) MAX. CONTACT FORCE ERROR 76.3767E-03 AT NODE PROBE-1.7 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 9.816E-07 TIME AVG. FORCE 9.816E-07 LARGEST RESIDUAL FORCE -7.029E-04 AT NODE 6 DOF 2 INSTANCE: PROBE-1 LARGEST INCREMENT OF DISP. -3.984E-02 AT NODE 1 DOF 2 INSTANCE: OBEN-1 LARGEST CORRECTION TO DISP. -3.984E-02 AT NODE 1 DOF 2 INSTANCE: OBEN-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. AVERAGE MOMENT 4.300E-05 TIME AVG. MOMENT 4.300E-05 ALL MOMENT RESIDUALS ARE ZERO LARGEST INCREMENT OF ROTATION 1.730E-54 AT NODE 1 DOF 6 INSTANCE: OBEN-1 LARGEST CORRECTION TO ROTATION 1.730E-54 AT NODE 1 DOF 6 INSTANCE: OBEN-1 THE MOMENT EQUILIBRIUM EQUATIONS HAVE CONVERGED NUMBER OF EQUATIONS = 89338 NUMBER OF FLOATING PT. OPERATIONS = 1.54E+09 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 4 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 4 POINTS CHANGED FROM CLOSED TO OPEN CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 2 MAX. PENETRATION ERROR 6.88614E-06 AT NODE PROBE-1.6 OF CONTACT PAIR (ASSEMBLY_S_SURF-12,ASSEMBLY_OBEN-1_SURF-9) MAX. CONTACT FORCE ERROR -61.1756E-03 AT NODE PROBE-1.483 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) THE ESTIMATED CONTACT FORCE ERROR IS OUTSIDE OF CONVERGENCE TOLERANCES. AVERAGE FORCE 5.673E-05 TIME AVG. FORCE 5.673E-05 LARGEST RESIDUAL FORCE 4.608E-02 AT NODE 483 DOF 2 INSTANCE: PROBE-1 LARGEST INCREMENT OF DISP. -3.984E-02 AT NODE 1 DOF 2 INSTANCE: OBEN-1 LARGEST CORRECTION TO DISP. -3.086E-02 AT NODE 6 DOF 2 INSTANCE: PROBE-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. AVERAGE MOMENT 1.434E-04 TIME AVG. MOMENT 1.434E-04 ALL MOMENT RESIDUALS ARE ZERO LARGEST INCREMENT OF ROTATION 2.848E-40 AT NODE 1 DOF 6 INSTANCE: OBEN-1 LARGEST CORRECTION TO ROTATION 2.848E-40 AT NODE 1 DOF 6 INSTANCE: OBEN-1 THE MOMENT EQUILIBRIUM EQUATIONS HAVE CONVERGED NUMBER OF EQUATIONS = 89338 NUMBER OF FLOATING PT. OPERATIONS = 1.54E+09 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 63.8206E-09 AT NODE PROBE-1.7 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) MAX. CONTACT FORCE ERROR 143.223E-09 AT NODE PROBE-1.7 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 8.394E-05 TIME AVG. FORCE 8.394E-05 LARGEST RESIDUAL FORCE -2.168E-04 AT NODE 483 DOF 1 INSTANCE: PROBE-1 LARGEST INCREMENT OF DISP. -3.984E-02 AT NODE 1 DOF 2 INSTANCE: OBEN-1 LARGEST CORRECTION TO DISP. 1.046E-02 AT NODE 484 DOF 2 INSTANCE: PROBE-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. AVERAGE MOMENT 9.507E-06 TIME AVG. MOMENT 9.507E-06 ALL MOMENT RESIDUALS ARE ZERO LARGEST INCREMENT OF ROTATION -6.717E-40 AT NODE 1 DOF 6 INSTANCE: OBEN-1 LARGEST CORRECTION TO ROTATION -9.565E-40 AT NODE 1 DOF 6 INSTANCE: OBEN-1 THE MOMENT EQUILIBRIUM RESPONSE WAS LINEAR IN THIS INCREMENT NUMBER OF EQUATIONS = 89338 NUMBER OF FLOATING PT. OPERATIONS = 1.54E+09 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 -63.7588E-09 AT NODE PROBE-1.7 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) MAX. CONTACT FORCE ERROR -143.087E-09 AT NODE PROBE-1.7 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 8.397E-05 TIME AVG. FORCE 8.397E-05 LARGEST RESIDUAL FORCE 1.519E-06 AT NODE 7 DOF 2 INSTANCE: PROBE-1 LARGEST INCREMENT OF DISP. -3.984E-02 AT NODE 1 DOF 2 INSTANCE: OBEN-1 LARGEST CORRECTION TO DISP. -3.268E-05 AT NODE 380 DOF 1 INSTANCE: PROBE-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. AVERAGE MOMENT 9.579E-06 TIME AVG. MOMENT 9.579E-06 ALL MOMENT RESIDUALS ARE ZERO LARGEST INCREMENT OF ROTATION -3.920E-40 AT NODE 1 DOF 6 INSTANCE: OBEN-1 LARGEST CORRECTION TO ROTATION 2.797E-40 AT NODE 1 DOF 6 INSTANCE: OBEN-1 THE MOMENT EQUILIBRIUM EQUATIONS HAVE CONVERGED NUMBER OF EQUATIONS = 89338 NUMBER OF FLOATING PT. OPERATIONS = 1.54E+09 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 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 3 MAX. PENETRATION ERROR -39.2197E-12 AT NODE PROBE-1.7 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) MAX. CONTACT FORCE ERROR -88.0163E-12 AT NODE PROBE-1.7 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 8.397E-05 TIME AVG. FORCE 8.397E-05 LARGEST RESIDUAL FORCE -3.485E-10 AT NODE 380 DOF 1 INSTANCE: PROBE-1 LARGEST INCREMENT OF DISP. -3.984E-02 AT NODE 1 DOF 2 INSTANCE: OBEN-1 LARGEST CORRECTION TO DISP. -4.167E-08 AT NODE 380 DOF 2 INSTANCE: PROBE-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED AVERAGE MOMENT 9.579E-06 TIME AVG. MOMENT 9.579E-06 ALL MOMENT RESIDUALS ARE ZERO LARGEST INCREMENT OF ROTATION -3.923E-40 AT NODE 1 DOF 6 INSTANCE: OBEN-1 LARGEST CORRECTION TO ROTATION -3.294E-43 AT NODE 1 DOF 6 INSTANCE: OBEN-1 THE MOMENT EQUILIBRIUM EQUATIONS HAVE CONVERGED ITERATION SUMMARY FOR THE INCREMENT: 5 TOTAL ITERATIONS, OF WHICH 2 ARE SEVERE DISCONTINUITY ITERATIONS AND 3 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.984E-02, FRACTION OF STEP COMPLETED 1.992E-03 STEP TIME COMPLETED 3.984E-02, TOTAL TIME COMPLETED 3.984E-02 INCREMENT 2 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 3.984E-02 NUMBER OF EQUATIONS = 89338 NUMBER OF FLOATING PT. OPERATIONS = 1.54E+09 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 OPEN TO CLOSED CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 1.85645E-03 AT NODE PROBE-1.587 OF CONTACT PAIR (ASSEMBLY_S_SURF-12,ASSEMBLY_OBEN-1_SURF-9) MAX. CONTACT FORCE ERROR 4.16287E-03 AT NODE PROBE-1.587 OF CONTACT PAIR (ASSEMBLY_S_SURF-12,ASSEMBLY_OBEN-1_SURF-9) PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE 3.655E-04 TIME AVG. FORCE 2.247E-04 LARGEST RESIDUAL FORCE -4.647E-05 AT NODE 31385 DOF 2 INSTANCE: PROBE-1 LARGEST INCREMENT OF DISP. -3.984E-02 AT NODE 1 DOF 2 INSTANCE: OBEN-1 LARGEST CORRECTION TO DISP. -5.161E-03 AT NODE 6 DOF 2 INSTANCE: PROBE-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. AVERAGE MOMENT 3.501E-04 TIME AVG. MOMENT 1.799E-04 ALL MOMENT RESIDUALS ARE ZERO LARGEST INCREMENT OF ROTATION -1.683E-39 AT NODE 1 DOF 6 INSTANCE: OBEN-1 LARGEST CORRECTION TO ROTATION -1.290E-39 AT NODE 1 DOF 6 INSTANCE: OBEN-1 THE MOMENT EQUILIBRIUM EQUATIONS HAVE CONVERGED NUMBER OF EQUATIONS = 89338 NUMBER OF FLOATING PT. OPERATIONS = 1.54E+09 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 -682.524E-09 AT NODE PROBE-1.587 OF CONTACT PAIR (ASSEMBLY_S_SURF-12,ASSEMBLY_OBEN-1_SURF-9) MAX. CONTACT FORCE ERROR -1.53039E-06 AT NODE PROBE-1.587 OF CONTACT PAIR (ASSEMBLY_S_SURF-12,ASSEMBLY_OBEN-1_SURF-9) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 3.740E-04 TIME AVG. FORCE 2.290E-04 LARGEST RESIDUAL FORCE 4.148E-04 AT NODE 587 DOF 1 INSTANCE: PROBE-1 LARGEST INCREMENT OF DISP. -3.984E-02 AT NODE 1 DOF 2 INSTANCE: OBEN-1 LARGEST CORRECTION TO DISP. -1.709E-03 AT NODE 587 DOF 2 INSTANCE: PROBE-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. AVERAGE MOMENT 8.475E-03 TIME AVG. MOMENT 4.242E-03 ALL MOMENT RESIDUALS ARE ZERO LARGEST INCREMENT OF ROTATION -1.494E-39 AT NODE 1 DOF 6 INSTANCE: OBEN-1 LARGEST CORRECTION TO ROTATION 1.889E-40 AT NODE 1 DOF 6 INSTANCE: OBEN-1 THE MOMENT EQUILIBRIUM RESPONSE WAS LINEAR IN THIS INCREMENT NUMBER OF EQUATIONS = 89338 NUMBER OF FLOATING PT. OPERATIONS = 1.54E+09 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 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -1.06185E-06 AT NODE PROBE-1.483 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) MAX. CONTACT FORCE ERROR -2.38084E-06 AT NODE PROBE-1.483 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 3.741E-04 TIME AVG. FORCE 2.291E-04 LARGEST RESIDUAL FORCE -5.037E-06 AT NODE 6 DOF 2 INSTANCE: PROBE-1 LARGEST INCREMENT OF DISP. -3.984E-02 AT NODE 1 DOF 2 INSTANCE: OBEN-1 LARGEST CORRECTION TO DISP. -6.866E-05 AT NODE 483 DOF 1 INSTANCE: PROBE-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. AVERAGE MOMENT 8.485E-03 TIME AVG. MOMENT 4.247E-03 ALL MOMENT RESIDUALS ARE ZERO LARGEST INCREMENT OF ROTATION -1.636E-39 AT NODE 1 DOF 6 INSTANCE: OBEN-1 LARGEST CORRECTION TO ROTATION -1.422E-40 AT NODE 1 DOF 6 INSTANCE: OBEN-1 THE MOMENT EQUILIBRIUM EQUATIONS HAVE CONVERGED NUMBER OF EQUATIONS = 89338 NUMBER OF FLOATING PT. OPERATIONS = 1.54E+09 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 5.78758E-09 AT NODE PROBE-1.587 OF CONTACT PAIR (ASSEMBLY_S_SURF-12,ASSEMBLY_OBEN-1_SURF-9) MAX. CONTACT FORCE ERROR 12.9774E-09 AT NODE PROBE-1.587 OF CONTACT PAIR (ASSEMBLY_S_SURF-12,ASSEMBLY_OBEN-1_SURF-9) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 3.741E-04 TIME AVG. FORCE 2.291E-04 LARGEST RESIDUAL FORCE 3.776E-07 AT NODE 483 DOF 1 INSTANCE: PROBE-1 LARGEST INCREMENT OF DISP. -3.984E-02 AT NODE 1 DOF 2 INSTANCE: OBEN-1 LARGEST CORRECTION TO DISP. -8.446E-07 AT NODE 483 DOF 2 INSTANCE: PROBE-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED AVERAGE MOMENT 8.479E-03 TIME AVG. MOMENT 4.244E-03 ALL MOMENT RESIDUALS ARE ZERO LARGEST INCREMENT OF ROTATION -1.635E-39 AT NODE 1 DOF 6 INSTANCE: OBEN-1 LARGEST CORRECTION TO ROTATION -6.810E-42 AT NODE 1 DOF 6 INSTANCE: UNTEN-1 THE MOMENT EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 5.976E-02 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 1 ARE SEVERE DISCONTINUITY ITERATIONS AND 3 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 3.984E-02, FRACTION OF STEP COMPLETED 3.984E-03 STEP TIME COMPLETED 7.968E-02, TOTAL TIME COMPLETED 7.968E-02 INCREMENT 3 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 5.976E-02 4 SEVERE DISCONTINUITIES OCCURRED DURING INCREMENT ATTEMPT INITIALIZATION. 4 POINTS CHANGED FROM STICKING TO SLIPPING NUMBER OF EQUATIONS = 89338 NUMBER OF FLOATING PT. OPERATIONS = 1.54E+09 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 ***NOTE: THE FRACTURE CRITERION f=1.1561 AT ELEMENT 2796, THE DAMAGE INITIATION TOLERANCE HAS BEEN EXCEEDED AND CUTBACK IS REQUIRED. ***NOTE: THE FRACTURE CRITERION f=1.1477 AT ELEMENT 574, THE DAMAGE INITIATION TOLERANCE HAS BEEN EXCEEDED AND CUTBACK IS REQUIRED. ***NOTE: THE FRACTURE CRITERION f=1.1408 AT ELEMENT 37126, THE DAMAGE INITIATION TOLERANCE HAS BEEN EXCEEDED AND CUTBACK IS REQUIRED. ***NOTE: THE FRACTURE CRITERION f=1.1375 AT ELEMENT 39293, THE DAMAGE INITIATION TOLERANCE HAS BEEN EXCEEDED AND CUTBACK IS REQUIRED. INCREMENT 3 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 5.169E-02 4 SEVERE DISCONTINUITIES OCCURRED DURING INCREMENT ATTEMPT INITIALIZATION. 4 POINTS CHANGED FROM STICKING TO SLIPPING NUMBER OF EQUATIONS = 89338 NUMBER OF FLOATING PT. OPERATIONS = 1.54E+09 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 CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR -2.95987E-06 AT NODE PROBE-1.587 OF CONTACT PAIR (ASSEMBLY_S_SURF-12,ASSEMBLY_OBEN-1_SURF-9) MAX. CONTACT FORCE ERROR -6.61924E-06 AT NODE PROBE-1.587 OF CONTACT PAIR (ASSEMBLY_S_SURF-12,ASSEMBLY_OBEN-1_SURF-9) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 7.155E-04 TIME AVG. FORCE 3.912E-04 LARGEST RESIDUAL FORCE -6.045E-03 AT NODE 483 DOF 1 INSTANCE: PROBE-1 LARGEST INCREMENT OF DISP. -5.169E-02 AT NODE 1 DOF 2 INSTANCE: OBEN-1 LARGEST CORRECTION TO DISP. 1.342E-02 AT NODE 484 DOF 2 INSTANCE: PROBE-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. AVERAGE MOMENT 7.160E-02 TIME AVG. MOMENT 2.669E-02 ALL MOMENT RESIDUALS ARE ZERO LARGEST INCREMENT OF ROTATION -2.737E-39 AT NODE 1 DOF 6 INSTANCE: OBEN-1 LARGEST CORRECTION TO ROTATION -6.161E-40 AT NODE 1 DOF 6 INSTANCE: OBEN-1 THE MOMENT EQUILIBRIUM RESPONSE WAS LINEAR IN THIS INCREMENT NUMBER OF EQUATIONS = 89338 NUMBER OF FLOATING PT. OPERATIONS = 1.54E+09 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 1 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 1 POINTS CHANGED FROM SLIPPING TO STICKING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR -9.94873E-06 AT NODE PROBE-1.483 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) MAX. CONTACT FORCE ERROR -22.2518E-06 AT NODE PROBE-1.483 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) THE CONTACT CONSTRAINT ERRORS ARE WITHIN THE TOLERANCES. AVERAGE FORCE 7.171E-04 TIME AVG. FORCE 3.917E-04 LARGEST RESIDUAL FORCE -1.953E-04 AT NODE 484 DOF 1 INSTANCE: PROBE-1 LARGEST INCREMENT OF DISP. -5.169E-02 AT NODE 1 DOF 2 INSTANCE: OBEN-1 LARGEST CORRECTION TO DISP. -8.932E-04 AT NODE 380 DOF 1 INSTANCE: PROBE-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. AVERAGE MOMENT 7.168E-02 TIME AVG. MOMENT 2.672E-02 ALL MOMENT RESIDUALS ARE ZERO LARGEST INCREMENT OF ROTATION -2.172E-39 AT NODE 1 DOF 6 INSTANCE: OBEN-1 LARGEST CORRECTION TO ROTATION 5.647E-40 AT NODE 1 DOF 6 INSTANCE: OBEN-1 THE MOMENT EQUILIBRIUM EQUATIONS HAVE CONVERGED NUMBER OF EQUATIONS = 89338 NUMBER OF FLOATING PT. OPERATIONS = 1.54E+09 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 871.746E-09 AT NODE PROBE-1.484 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) MAX. CONTACT FORCE ERROR 1.95098E-06 AT NODE PROBE-1.484 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 7.170E-04 TIME AVG. FORCE 3.917E-04 LARGEST RESIDUAL FORCE -9.286E-06 AT NODE 587 DOF 1 INSTANCE: PROBE-1 LARGEST INCREMENT OF DISP. -5.169E-02 AT NODE 1 DOF 2 INSTANCE: OBEN-1 LARGEST CORRECTION TO DISP. -6.005E-05 AT NODE 484 DOF 1 INSTANCE: PROBE-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. AVERAGE MOMENT 7.166E-02 TIME AVG. MOMENT 2.672E-02 ALL MOMENT RESIDUALS ARE ZERO LARGEST INCREMENT OF ROTATION -2.111E-39 AT NODE 1 DOF 6 INSTANCE: OBEN-1 LARGEST CORRECTION TO ROTATION 6.140E-41 AT NODE 1 DOF 6 INSTANCE: OBEN-1 THE MOMENT EQUILIBRIUM RESPONSE WAS LINEAR IN THIS INCREMENT NUMBER OF EQUATIONS = 89338 NUMBER OF FLOATING PT. OPERATIONS = 1.54E+09 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 3 MAX. PENETRATION ERROR 18.0056E-09 AT NODE PROBE-1.484 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) MAX. CONTACT FORCE ERROR 40.2966E-09 AT NODE PROBE-1.484 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 7.170E-04 TIME AVG. FORCE 3.917E-04 LARGEST RESIDUAL FORCE 8.294E-07 AT NODE 484 DOF 1 INSTANCE: PROBE-1 LARGEST INCREMENT OF DISP. -5.169E-02 AT NODE 1 DOF 2 INSTANCE: OBEN-1 LARGEST CORRECTION TO DISP. -1.473E-06 AT NODE 587 DOF 1 INSTANCE: PROBE-1 THE FORCE EQUILIBRIUM EQUATIONS HAVE CONVERGED AVERAGE MOMENT 7.166E-02 TIME AVG. MOMENT 2.672E-02 ALL MOMENT RESIDUALS ARE ZERO LARGEST INCREMENT OF ROTATION -2.106E-39 AT NODE 1 DOF 6 INSTANCE: OBEN-1 LARGEST CORRECTION TO ROTATION -5.895E-42 AT NODE 1 DOF 6 INSTANCE: UNTEN-1 THE MOMENT EQUILIBRIUM EQUATIONS HAVE CONVERGED TIME INCREMENT MAY NOW INCREASE TO 7.753E-02 ITERATION SUMMARY FOR THE INCREMENT: 4 TOTAL ITERATIONS, OF WHICH 1 ARE SEVERE DISCONTINUITY ITERATIONS AND 3 ARE EQUILIBRIUM ITERATIONS. TIME INCREMENT COMPLETED 5.169E-02, FRACTION OF STEP COMPLETED 6.568E-03 STEP TIME COMPLETED 0.131 , TOTAL TIME COMPLETED 0.131 INCREMENT 4 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 7.753E-02 ***NOTE: THE FRACTURE CRITERION f=1.5166 AT ELEMENT 3523, THE DAMAGE INITIATION TOLERANCE HAS BEEN EXCEEDED AND CUTBACK IS REQUIRED. ***NOTE: THE FRACTURE CRITERION f=1.4710 AT ELEMENT 37124, THE DAMAGE INITIATION TOLERANCE HAS BEEN EXCEEDED AND CUTBACK IS REQUIRED. 1 SEVERE DISCONTINUITIES OCCURRED DURING INCREMENT ATTEMPT INITIALIZATION. 1 POINTS CHANGED FROM STICKING TO SLIPPING NUMBER OF EQUATIONS = 89346 NUMBER OF FLOATING PT. OPERATIONS = 1.55E+09 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 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. NEGATIVE EIGENVALUES MEAN THAT THE SYSTEM MATRIX IS NOT POSITIVE DEFINITE: FOR EXAMPLE, A BIFURCATION (BUCKLING) LOAD MAY HAVE BEEN EXCEEDED. ***NOTE: THE FRACTURE CRITERION f=1.5124 AT ELEMENT 3523, THE DAMAGE INITIATION TOLERANCE HAS BEEN EXCEEDED AND CUTBACK IS REQUIRED. ***NOTE: THE FRACTURE CRITERION f=1.4662 AT ELEMENT 37124, THE DAMAGE INITIATION TOLERANCE HAS BEEN EXCEEDED AND CUTBACK IS REQUIRED. INCREMENT 4 STARTS. ATTEMPT NUMBER 2, TIME INCREMENT 5.127E-02 ***NOTE: THE FRACTURE CRITERION f=1.3019 AT ELEMENT 3523, THE DAMAGE INITIATION TOLERANCE HAS BEEN EXCEEDED AND CUTBACK IS REQUIRED. ***NOTE: THE FRACTURE CRITERION f=1.2627 AT ELEMENT 37124, THE DAMAGE INITIATION TOLERANCE HAS BEEN EXCEEDED AND CUTBACK IS REQUIRED. 1 SEVERE DISCONTINUITIES OCCURRED DURING INCREMENT ATTEMPT INITIALIZATION. 1 POINTS CHANGED FROM STICKING TO SLIPPING NUMBER OF EQUATIONS = 89346 NUMBER OF FLOATING PT. OPERATIONS = 1.55E+09 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 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. ***NOTE: THE FRACTURE CRITERION f=1.2970 AT ELEMENT 3523, THE DAMAGE INITIATION TOLERANCE HAS BEEN EXCEEDED AND CUTBACK IS REQUIRED. ***NOTE: THE FRACTURE CRITERION f=1.2573 AT ELEMENT 37124, THE DAMAGE INITIATION TOLERANCE HAS BEEN EXCEEDED AND CUTBACK IS REQUIRED. INCREMENT 4 STARTS. ATTEMPT NUMBER 3, TIME INCREMENT 1.976E-02 1 SEVERE DISCONTINUITIES OCCURRED DURING INCREMENT ATTEMPT INITIALIZATION. 1 POINTS CHANGED FROM STICKING TO SLIPPING NUMBER OF EQUATIONS = 89346 NUMBER OF FLOATING PT. OPERATIONS = 1.55E+09 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. CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR -956.943E-09 AT NODE PROBE-1.484 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) MAX. CONTACT FORCE ERROR -2.13978E-06 AT NODE PROBE-1.484 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 8.486E-04 TIME AVG. FORCE 5.059E-04 LARGEST RESIDUAL FORCE -1.256E-03 AT NODE 11 DOF 1 INSTANCE: PROBE-1 LARGEST INCREMENT OF DISP. -1.976E-02 AT NODE 1 DOF 2 INSTANCE: OBEN-1 LARGEST CORRECTION TO DISP. 7.042E-05 AT NODE 484 DOF 1 INSTANCE: PROBE-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. AVERAGE MOMENT 9.527E-02 TIME AVG. MOMENT 4.386E-02 ALL MOMENT RESIDUALS ARE ZERO LARGEST INCREMENT OF ROTATION -2.296E-39 AT NODE 1 DOF 6 INSTANCE: OBEN-1 LARGEST CORRECTION TO ROTATION -1.491E-39 AT NODE 1 DOF 6 INSTANCE: OBEN-1 THE MOMENT EQUILIBRIUM RESPONSE WAS LINEAR IN THIS INCREMENT NUMBER OF EQUATIONS = 89346 NUMBER OF FLOATING PT. OPERATIONS = 1.55E+09 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 ***NOTE: THE FRACTURE CRITERION f=1.7537 AT ELEMENT 37124, THE DAMAGE INITIATION TOLERANCE HAS BEEN EXCEEDED AND CUTBACK IS REQUIRED. INCREMENT 4 STARTS. ATTEMPT NUMBER 4, TIME INCREMENT 3.756E-03 NUMBER OF EQUATIONS = 89346 NUMBER OF FLOATING PT. OPERATIONS = 1.55E+09 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 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. 1 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION. 1 POINTS CHANGED FROM STICKING TO SLIPPING CONVERGENCE CHECKS FOR SEVERE DISCONTINUITY ITERATION 1 MAX. PENETRATION ERROR 7.25726E-06 AT NODE PROBE-1.483 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) MAX. CONTACT FORCE ERROR 16.2287E-06 AT NODE PROBE-1.483 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) THE CONTACT CONSTRAINT ERRORS ARE WITHIN THE TOLERANCES. AVERAGE FORCE 7.423E-04 TIME AVG. FORCE 4.794E-04 LARGEST RESIDUAL FORCE -9.123E-04 AT NODE 11 DOF 1 INSTANCE: PROBE-1 LARGEST INCREMENT OF DISP. -3.756E-03 AT NODE 1 DOF 2 INSTANCE: OBEN-1 LARGEST CORRECTION TO DISP. -3.756E-03 AT NODE 1 DOF 2 INSTANCE: OBEN-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. AVERAGE MOMENT 7.604E-02 TIME AVG. MOMENT 3.905E-02 ALL MOMENT RESIDUALS ARE ZERO LARGEST INCREMENT OF ROTATION -2.107E-39 AT NODE 1 DOF 6 INSTANCE: OBEN-1 LARGEST CORRECTION TO ROTATION -2.107E-39 AT NODE 1 DOF 6 INSTANCE: OBEN-1 THE MOMENT EQUILIBRIUM EQUATIONS HAVE CONVERGED NUMBER OF EQUATIONS = 89346 NUMBER OF FLOATING PT. OPERATIONS = 1.55E+09 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 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR -1.31857E-06 AT NODE PROBE-1.483 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) MAX. CONTACT FORCE ERROR -2.94865E-06 AT NODE PROBE-1.483 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 7.425E-04 TIME AVG. FORCE 4.794E-04 LARGEST RESIDUAL FORCE -9.917E-05 AT NODE 11 DOF 1 INSTANCE: PROBE-1 LARGEST INCREMENT OF DISP. -3.756E-03 AT NODE 1 DOF 2 INSTANCE: OBEN-1 LARGEST CORRECTION TO DISP. -1.056E-04 AT NODE 483 DOF 1 INSTANCE: PROBE-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. AVERAGE MOMENT 7.598E-02 TIME AVG. MOMENT 3.903E-02 ALL MOMENT RESIDUALS ARE ZERO LARGEST INCREMENT OF ROTATION -2.143E-39 AT NODE 1 DOF 6 INSTANCE: OBEN-1 LARGEST CORRECTION TO ROTATION -3.585E-41 AT NODE 1 DOF 6 INSTANCE: OBEN-1 THE MOMENT EQUILIBRIUM RESPONSE WAS LINEAR IN THIS INCREMENT NUMBER OF EQUATIONS = 89346 NUMBER OF FLOATING PT. OPERATIONS = 1.55E+09 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 -35.6404E-09 AT NODE PROBE-1.483 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) MAX. CONTACT FORCE ERROR -79.7006E-09 AT NODE PROBE-1.483 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 7.425E-04 TIME AVG. FORCE 4.794E-04 LARGEST RESIDUAL FORCE -1.096E-03 AT NODE 11 DOF 1 INSTANCE: PROBE-1 LARGEST INCREMENT OF DISP. -3.756E-03 AT NODE 1 DOF 2 INSTANCE: OBEN-1 LARGEST CORRECTION TO DISP. -2.561E-06 AT NODE 483 DOF 1 INSTANCE: PROBE-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. AVERAGE MOMENT 7.597E-02 TIME AVG. MOMENT 3.903E-02 ALL MOMENT RESIDUALS ARE ZERO LARGEST INCREMENT OF ROTATION -2.137E-39 AT NODE 1 DOF 6 INSTANCE: OBEN-1 LARGEST CORRECTION TO ROTATION 5.861E-42 AT NODE 1 DOF 6 INSTANCE: OBEN-1 THE MOMENT EQUILIBRIUM EQUATIONS HAVE CONVERGED NUMBER OF EQUATIONS = 89346 NUMBER OF FLOATING PT. OPERATIONS = 1.55E+09 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 ***NOTE: THE FRACTURE CRITERION f=1.5586 AT ELEMENT 3523, THE DAMAGE INITIATION TOLERANCE HAS BEEN EXCEEDED AND CUTBACK IS REQUIRED. ***NOTE: THE FRACTURE CRITERION f=1.5341 AT ELEMENT 37124, THE DAMAGE INITIATION TOLERANCE HAS BEEN EXCEEDED AND CUTBACK IS REQUIRED. INCREMENT 4 STARTS. ATTEMPT NUMBER 5, TIME INCREMENT 6.025E-04 NUMBER OF EQUATIONS = 89346 NUMBER OF FLOATING PT. OPERATIONS = 1.55E+09 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 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 1 MAX. PENETRATION ERROR 1.16946E-06 AT NODE PROBE-1.483 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) MAX. CONTACT FORCE ERROR 2.61559E-06 AT NODE PROBE-1.483 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 7.215E-04 TIME AVG. FORCE 4.742E-04 LARGEST RESIDUAL FORCE -9.219E-04 AT NODE 11 DOF 1 INSTANCE: PROBE-1 LARGEST INCREMENT OF DISP. -6.025E-04 AT NODE 1 DOF 2 INSTANCE: OBEN-1 LARGEST CORRECTION TO DISP. -6.025E-04 AT NODE 1 DOF 2 INSTANCE: OBEN-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. AVERAGE MOMENT 7.231E-02 TIME AVG. MOMENT 3.812E-02 ALL MOMENT RESIDUALS ARE ZERO LARGEST INCREMENT OF ROTATION -2.106E-39 AT NODE 1 DOF 6 INSTANCE: OBEN-1 LARGEST CORRECTION TO ROTATION -2.106E-39 AT NODE 1 DOF 6 INSTANCE: OBEN-1 THE MOMENT EQUILIBRIUM RESPONSE WAS LINEAR IN THIS INCREMENT NUMBER OF EQUATIONS = 89346 NUMBER OF FLOATING PT. OPERATIONS = 1.55E+09 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 ***WARNING: THE SYSTEM MATRIX HAS 2 NEGATIVE EIGENVALUES. EXPLANATIONS ARE SUGGESTED AFTER THE FIRST OCCURRENCE OF THIS MESSAGE. CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 2 MAX. PENETRATION ERROR -165.397E-09 AT NODE PROBE-1.483 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) MAX. CONTACT FORCE ERROR -369.925E-09 AT NODE PROBE-1.483 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 7.215E-04 TIME AVG. FORCE 4.742E-04 LARGEST RESIDUAL FORCE -1.146E-04 AT NODE 11 DOF 1 INSTANCE: PROBE-1 LARGEST INCREMENT OF DISP. -6.025E-04 AT NODE 1 DOF 2 INSTANCE: OBEN-1 LARGEST CORRECTION TO DISP. -1.379E-05 AT NODE 483 DOF 1 INSTANCE: PROBE-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. AVERAGE MOMENT 7.233E-02 TIME AVG. MOMENT 3.812E-02 ALL MOMENT RESIDUALS ARE ZERO LARGEST INCREMENT OF ROTATION -2.111E-39 AT NODE 1 DOF 6 INSTANCE: OBEN-1 LARGEST CORRECTION TO ROTATION -4.805E-42 AT NODE 1 DOF 6 INSTANCE: OBEN-1 THE MOMENT EQUILIBRIUM EQUATIONS HAVE CONVERGED NUMBER OF EQUATIONS = 89346 NUMBER OF FLOATING PT. OPERATIONS = 1.55E+09 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. CONVERGENCE CHECKS FOR EQUILIBRIUM ITERATION 3 MAX. PENETRATION ERROR -4.11839E-09 AT NODE PROBE-1.483 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) MAX. CONTACT FORCE ERROR -9.21112E-09 AT NODE PROBE-1.483 OF CONTACT PAIR (ASSEMBLY_S_SURF-11,ASSEMBLY_UNTEN-1_SURF-10) THE CONTACT CONSTRAINTS HAVE CONVERGED. AVERAGE FORCE 7.215E-04 TIME AVG. FORCE 4.742E-04 LARGEST RESIDUAL FORCE -9.681E-04 AT NODE 4 DOF 1 INSTANCE: PROBE-1 LARGEST INCREMENT OF DISP. -6.025E-04 AT NODE 1 DOF 2 INSTANCE: OBEN-1 LARGEST CORRECTION TO DISP. -9.281E-07 AT NODE 4 DOF 1 INSTANCE: PROBE-1 FORCE EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. AVERAGE MOMENT 7.233E-02 TIME AVG. MOMENT 3.812E-02 ALL MOMENT RESIDUALS ARE ZERO LARGEST INCREMENT OF ROTATION -2.110E-39 AT NODE 1 DOF 6 INSTANCE: OBEN-1 LARGEST CORRECTION TO ROTATION 6.777E-43 AT NODE 1 DOF 6 INSTANCE: OBEN-1 THE MOMENT EQUILIBRIUM EQUATIONS HAVE CONVERGED NUMBER OF EQUATIONS = 89346 NUMBER OF FLOATING PT. OPERATIONS = 1.55E+09 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. ***NOTE: THE FRACTURE CRITERION f=1.5134 AT ELEMENT 3523, THE DAMAGE INITIATION TOLERANCE HAS BEEN EXCEEDED AND CUTBACK IS REQUIRED. ***ERROR: TOO MANY ATTEMPTS MADE FOR THIS INCREMENT ***ERROR: THE ANALYSIS HAS BEEN TERMINATED DUE TO PREVIOUS ERRORS. ALL OUTPUT REQUESTS HAVE BEEN WRITTEN FOR THE LAST CONVERGED INCREMENT. ANALYSIS SUMMARY: TOTAL OF 4 INCREMENTS 7 CUTBACKS IN AUTOMATIC INCREMENTATION 28 ITERATIONS INCLUDING CONTACT ITERATIONS IF PRESENT 28 PASSES THROUGH THE EQUATION SOLVER OF WHICH 28 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 26 WARNING MESSAGES DURING USER INPUT PROCESSING 11 WARNING MESSAGES DURING ANALYSIS 2 ANALYSIS WARNINGS ARE NUMERICAL PROBLEM MESSAGES 9 ANALYSIS WARNINGS ARE NEGATIVE EIGENVALUE MESSAGES 2 ERROR MESSAGES JOB TIME SUMMARY USER TIME (SEC) = 136.60 SYSTEM TIME (SEC) = 1.7000 TOTAL CPU TIME (SEC) = 138.30 WALLCLOCK TIME (SEC) = 139