Environment - simulationEnvironment: startTime=0 stopTime=2 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.0008 Regular simulation: ./ClaRa_dev_ClaRa.Components.VolumesValvesFittings.Fittings.Check.Test_Junction -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS LOG_STDOUT | warning | Internal Numerical Jacobians without coloring are currently not supported by IDA with KLU. Colored numerical Jacobian will be used. LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_STDOUT | info | ##IDA## -4 error occurred at time = 0.773566730102211 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 0.773567 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0995552s reading init.xml | | | | | | 0.010382s reading info.xml | | | | | | 0.291444s [ 9.6%] pre-initialization | | | | | | 0.0300811s [ 1.0%] initialization | | | | | | 0.0594404s [ 2.0%] steps | | | | | | 0.527256s [ 17.4%] solver (excl. callbacks) | | | | | | 0.0386913s [ 1.3%] creating output-file | | | | | | 0.000304766s [ 0.0%] event-handling | | | | | | 0.00642949s [ 0.2%] overhead | | | | | | 2.06829s [ 68.4%] simulation | | | | | | 3.02194s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 3074 steps taken | | | | | | 6255 calls of functionODE | | | | | | 3500 evaluations of jacobian | | | | | | 1253 error test failures | | | | | | 21 convergence test failures | | | | | | 1.93234s time of jacobian evaluation