Environment - simulationEnvironment: startTime=0 stopTime=10 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.004 Regular simulation: ./OpenIMDML_main_OpenIMDML.Examples.MultiDomainExamples.MultiDomainThreePhaseInductionMotors.MultiDomainThreePhaseMotorVSDStartup.MultiDomainMotorStartUpComparison -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_NLS | error | residualFunc533: Iteration variable `Load1.p.ii` is inf or nan. LOG_ASSERT | debug | residualFunc533 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc533: Iteration variable `Load1.p.ii` is inf or nan. LOG_ASSERT | debug | residualFunc533 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_STDOUT | warning | While solving non-linear system an assertion failed during initialization. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V LOG_NLS | error | residualFunc533: Iteration variable `Load1.p.ii` is inf or nan. LOG_ASSERT | debug | residualFunc533 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc533: Iteration variable `Load1.p.ii` is inf or nan. LOG_ASSERT | debug | residualFunc533 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc533: Iteration variable `Load1.p.ii` is inf or nan. LOG_ASSERT | debug | residualFunc533 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc533: Iteration variable `Load1.p.ii` is inf or nan. LOG_ASSERT | debug | residualFunc533 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc533: Iteration variable `Load1.p.ii` is inf or nan. LOG_ASSERT | debug | residualFunc533 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc533: Iteration variable `Load1.p.ii` is inf or nan. LOG_ASSERT | debug | residualFunc533 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc533: Iteration variable `Load1.p.ii` is inf or nan. LOG_ASSERT | debug | residualFunc533 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc533: Iteration variable `Load1.p.ii` is inf or nan. LOG_ASSERT | debug | residualFunc533 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 5.256508. That might raise performance issues, for more information use -lv LOG_LS. LOG_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 5.256509. That might raise performance issues, for more information use -lv LOG_LS. LOG_ASSERT | debug | division leads to inf or nan at time 5.25651, (a=nan) / (b=1), where divisor b is: if AC2DC_and_DC2AC.switch.control then AC2DC_and_DC2AC.switch.Goff else 1.0 LOG_ASSERT | debug | division leads to inf or nan at time 5.25651, (a=nan) / (b=nan), where divisor b is: 1e-15 + motor.motor.Epp LOG_STDOUT | warning | Integrator attempt to handle a problem with a called assert. DASKR-- AT T (=R1) AND STEPSIZE H (=R2) THE In above, R1 = 5.2565092226696E+00 R2 = 1.7176053299243E-15 DASKR-- ERROR TEST FAILED REPEATEDLY OR WITH ABS(H)=HMIN LOG_STDOUT | warning | DDASSL had repeated error test failures on the last attempted step. LOG_STDOUT | warning | can't continue. time = 5.256509 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 5.25651 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0124123s reading init.xml | | | | | | 0.00119846s reading info.xml | | | | | | 0.00014966s [ 0.0%] pre-initialization | | | | | | 0.00221705s [ 0.7%] initialization | | | | | | 0.0250313s [ 7.4%] steps | | | | | | 0.0209916s [ 6.2%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.0730045s [ 21.7%] event-handling | | | | | | 0.00195228s [ 0.6%] overhead | | | | | | 0.21335s [ 63.4%] simulation | | | | | | 0.336696s [100.0%] total | | | | | events | | | | | | 2 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 3204 steps taken | | | | | | 4594 calls of functionODE | | | | | | 124 evaluations of jacobian | | | | | | 30 error test failures | | | | | | 0 convergence test failures | | | | | | 0.0553531s time of jacobian evaluation