(cd run_OMSimulator-cs-cvode && /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --stripRoot --tempDir=temp_OpenIMDML_main_OpenIMDML_Examples_MultiDomainExamples_MultiDomainThreePhaseInductionMotors_MultiDomainThreePhaseMotorVSDStartup_MultiDomainMotorCIMStartUpComparison_OMSimulator-cs-cvode_fmu --startTime=0 --stopTime=10 --stepSize=0.004 --mode=cs --timeout=240 --tolerance=1e-06 ../OpenIMDML_main_OpenIMDML_Examples_MultiDomainExamples_MultiDomainThreePhaseInductionMotors_MultiDomainThreePhaseMotorVSDStartup_MultiDomainMotorCIMStartUpComparison_OMSimulator-cs-cvode.fmu) LOG_SOLVER | info | CVODE linear multistep method CV_BDF LOG_SOLVER | info | CVODE maximum integration order CV_ITER_NEWTON LOG_SOLVER | info | CVODE use equidistant time grid YES LOG_SOLVER | info | CVODE Using relative error tolerance 1.000000e-06 LOG_SOLVER | info | CVODE Using sparse linear solver SUNLinSol_KLU. LOG_SOLVER | info | CVODE Use sparse Jacobian method coloredNumerical LOG_SOLVER | info | CVODE uses internal root finding method YES LOG_SOLVER | info | CVODE maximum absolut step size 0 LOG_SOLVER | info | CVODE initial step size is set automatically LOG_SOLVER | info | CVODE maximum integration order 5 LOG_SOLVER | info | CVODE maximum number of nonlinear convergence failures permitted during one step 10 LOG_SOLVER | info | CVODE BDF stability limit detection algorithm ON info: *** FMU Simulation Info *** - model : OpenIMDML.Examples.MultiDomainExamples.MultiDomainThreePhaseInductionMotors.MultiDomainThreePhaseMotorVSDStartup.MultiDomainMotorCIMStartUpComparison (co-simulation) - fmiVersion: 2.0 - startTime : 0.000000 - stopTime : 10.000000 - tolerance : 1e-06 - stepSize : 0.004 LOG_NLS | error | residualFunc252: Iteration variable `!àd™È9Ó` is inf. LOG_NLS | error | residualFunc252: Iteration variable ` ` is nan. 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 | residualFunc252: Iteration variable ` ` is nan. LOG_NLS | error | residualFunc252: Iteration variable ` ` is nan. LOG_NLS | error | residualFunc252: Iteration variable ` ` is nan. LOG_NLS | error | residualFunc252: Iteration variable ` ` is nan. LOG_NLS | error | residualFunc252: Iteration variable ` ` is nan. LOG_NLS | error | residualFunc252: Iteration variable ` ` is nan. LOG_NLS | error | residualFunc252: Iteration variable ` ` is nan. LOG_NLS | error | residualFunc252: Iteration variable ` ` is nan. info: Result file: OpenIMDML_main_OpenIMDML_Examples_MultiDomainExamples_MultiDomainThreePhaseInductionMotors_MultiDomainThreePhaseMotorVSDStartup_MultiDomainMotorCIMStartUpComparison_OMSimulator-cs-cvode_res.mat (bufferSize=10) LOG_STDOUT | info | ##CVODE## -1 error occurred at time = 4.66398117670606 error: [fmi2logger] [fmi2Fatal] MultiDomainMotorCIMStartUpComparison/logStatusFatal: fmi2DoStep: CVODE integrator step failed with flag -1 at time 4.66398117670606. error: [stepUntil] fmi2_doStep failed for FMU "MultiDomainMotorCIMStartUpComparison.root.MultiDomainMotorCIMStartUpComparison" Traceback (most recent call last): File "", line 198, in _run_module_as_main File "", line 88, in _run_code File "/home/hudson/saved_omc/OMSimulator/install/lib/x86_64-linux-gnu/OMSimulator/__main__.py", line 38, in sys.exit(main()) ~~~~^^ File "/home/hudson/saved_omc/OMSimulator/install/lib/x86_64-linux-gnu/OMSimulator/cli.py", line 309, in main handler(args.model, args) ~~~~~~~^^^^^^^^^^^^^^^^^^ File "/home/hudson/saved_omc/OMSimulator/install/lib/x86_64-linux-gnu/OMSimulator/cli.py", line 176, in _runFMU fmu.simulate() ~~~~~~~~~~~~^^ File "/home/hudson/saved_omc/OMSimulator/install/lib/x86_64-linux-gnu/OMSimulator/fmu.py", line 906, in simulate raise RuntimeError(f"Failed to simulate model: {status}") RuntimeError: Failed to simulate model: Status.error info: 0 warnings info: 2 errors