Environment - simulationEnvironment: startTime=0 stopTime=6 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.0024 Regular simulation: ./PlanarMechanics_PlanarMechanics.Examples.KinematicLoop_DynamicStateSelection -abortSlowSimulation -alarm=480 -lv LOG_STATS WARNING: other : Warning: unrecognized command line options -abortSlowSimulation INFO : solver: SimManager: Start initialization WARNING: solver: Singular Jacobian for dynamic state selection in set 1 WARNING: solver: Singular Jacobian for dynamic state selection in set 1 INFO : solver: SimManager: Start simulation at t = 0.000000 DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 2.0254323265359E-10 R2 = 3.7977362137722E-15 DASKR-- NONLINEAR SOLVER FAILED TO CONVERGE DASKR-- REPEATEDLY OR WITH ABS(H)=HMIN ERROR : solver: SimManager: Simulation stopped with errors before t = 6.000000 ERROR : solver: SimManager: DASSL: solve failed with idid = -7 INFO : solver: SimManager: Simulation stop time: 6.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 82 INFO : solver: DASSL: residual evaluations nre = 161 INFO : solver: DASSL: jacobian evaluations nje = 92 INFO : solver: DASSL: root evaluations nrt = 0 INFO : solver: DASSL: error test failures netf = 2 INFO : solver: DASSL: nonlinear convergence failures ncfn = 18 INFO : solver: DASSL: nonlinear iterations nni = 161 INFO : solver: DASSL: last evaluation time t = 0.000000 INFO : solver: DASSL: last step size h = 0.000000 INFO : solver: DASSL: last used order k = 1 ERROR : solver: SimController: Simulation failed using nonlinear solver newton ERROR : solver: SimController: Recovering with nonlinear solver kinsol INFO : solver: SimManager: Start initialization WARNING: solver: Singular Jacobian for dynamic state selection in set 1 WARNING: solver: Singular Jacobian for dynamic state selection in set 1 INFO : solver: SimManager: Start simulation at t = 0.000000 DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 2.0254323265306E-10 R2 = 3.7977362137561E-15 DASKR-- NONLINEAR SOLVER FAILED TO CONVERGE DASKR-- REPEATEDLY OR WITH ABS(H)=HMIN ERROR : solver: SimManager: Simulation stopped with errors before t = 6.000000 ERROR : solver: SimManager: DASSL: solve failed with idid = -7 INFO : solver: SimManager: Simulation stop time: 6.000000 INFO : solver: Simulation info from solver: INFO : solver: DASSL: steps taken nst = 82 INFO : solver: DASSL: residual evaluations nre = 161 INFO : solver: DASSL: jacobian evaluations nje = 92 INFO : solver: DASSL: root evaluations nrt = 0 INFO : solver: DASSL: error test failures netf = 2 INFO : solver: DASSL: nonlinear convergence failures ncfn = 18 INFO : solver: DASSL: nonlinear iterations nni = 161 INFO : solver: DASSL: last evaluation time t = 0.000000 INFO : solver: DASSL: last step size h = 0.000000 INFO : solver: DASSL: last used order k = 1 ERROR : solver: SimController: Simulation failed using nonlinear solver kinsol