Environment - simulationEnvironment: startTime=0 stopTime=1 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.0004 Regular simulation: ./ModelicaTestOverdetermined_ModelicaTestOverdetermined.ConsistentInitialization.Fluid.TwoVolumesEquationsReducedSteadyStatePressureAndTemperature -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_NLS | error | residualFunc30: Iteration variable xloc[0] is nan. assert | debug | residualFunc30 failed at time=0. | | | | For more information please use -lv LOG_NLS. 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 | residualFunc30: Iteration variable xloc[0] is nan. assert | debug | residualFunc30 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc30: Iteration variable xloc[0] is nan. assert | debug | residualFunc30 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc30: Iteration variable xloc[0] is nan. assert | debug | residualFunc30 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_NLS | error | residualFunc30: Iteration variable xloc[0] is nan. assert | debug | residualFunc30 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.000386675s reading init.xml | | | | | | 7.3208e-05s reading info.xml | | | | | | 4.3491e-05s [ 0.4%] pre-initialization | | | | | | 0.00656113s [ 53.3%] initialization | | | | | | 8.51e-07s [ 0.0%] steps | | | | | | 0.000351199s [ 2.9%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 1.4894e-05s [ 0.1%] event-handling | | | | | | 0.000630784s [ 5.1%] overhead | | | | | | 0.00470096s [ 38.2%] simulation | | | | | | 0.0123033s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 23 steps taken | | | | | | 23 calls of functionODE | | | | | | 22 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 0 convergence test failures | | | | | | 4.6278e-05s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.