Environment - simulationEnvironment: startTime=0 stopTime=3000 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.2 Regular simulation: ./ClaRa_dev_ClaRa.Components.VolumesValvesFittings.Fittings.Check.Test_MixAndSplit -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 with 3 homotopy steps. LOG_STDOUT | info | ##IDA## -4 error occurred at time = 1.68224140237209e-09 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 1.68224e-09 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.040863s reading init.xml | | | | | | 0.00396942s reading info.xml | | | | | | 0.00244893s [ 5.5%] pre-initialization | | | | | | 0.0376996s [ 84.9%] initialization | | | | | | 0.00293184s [ 6.6%] steps | | | | | | 0.0387087s [ 87.2%] solver (excl. callbacks) | | | | | | 0.000493686s [ 1.1%] creating output-file | | | | | | 0.00028217s [ 0.6%] event-handling | | | | | | 8.736e-06s [ 0.0%] overhead | | | | | | -0.0381773s [-86.0%] simulation | | | | | | 0.0443963s [100.0%] total | | | | | events | | | | | | 1 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 99 steps taken | | | | | | 185 calls of functionODE | | | | | | 33 evaluations of jacobian | | | | | | 8 error test failures | | | | | | 18 convergence test failures | | | | | | 0.00221739s time of jacobian evaluation