Regular simulation: ./ModelicaTest_3.2.1_ModelicaTest.Fluid.TestPipesAndValves.SeriesPipes13 -abortSlowSimulation -alarm=480 -s cvode -emit_protected -lv LOG_STATS 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_SUCCESS | info | The initialization finished successfully with 4 homotopy steps. [CVODES ERROR] CVode At t = 0.009, the right-hand side routine failed in an unrecoverable manner. stdout | info | ##CVODE## -8 error occurred at time = 0.009 stdout | info | model terminate | Integrator failed. | Simulation terminated at time 0.009 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0240145s reading init.xml | | | | | | 0.00220739s reading info.xml | | | | | | 0.000636355s [ 0.3%] pre-initialization | | | | | | 0.231066s [ 96.5%] initialization | | | | | | 0.0014822s [ 0.6%] steps | | | | | | 0.000280836s [ 0.1%] solver (excl. callbacks) | | | | | | 0.000254903s [ 0.1%] creating output-file | | | | | | 2.571e-06s [ 0.0%] event-handling | | | | | | 9.1686e-05s [ 0.0%] overhead | | | | | | 0.00573631s [ 2.4%] simulation | | | | | | 0.239551s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: cvode | | | | | | 11 steps taken | | | | | | 19 calls of functionODE | | | | | | 20 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 1 convergence test failures | | | | | | 0s time of jacobian evaluation