Environment - simulationEnvironment: startTime=0 stopTime=3000 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.2 Regular simulation: ./ClaRa_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 | | | | | | 0.0396134s reading init.xml | | | | | | 0.00394206s reading info.xml | | | | | | 0.00232164s [ 5.5%] pre-initialization | | | | | | 0.0352519s [ 84.2%] initialization | | | | | | 0.00292626s [ 7.0%] steps | | | | | | 0.0364132s [ 87.0%] solver (excl. callbacks) | | | | | | 0.000425196s [ 1.0%] creating output-file | | | | | | 0.000284083s [ 0.7%] event-handling | | | | | | 1.028e-05s [ 0.0%] overhead | | | | | | -0.0357805s [-85.5%] simulation | | | | | | 0.041852s [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 | | | | | | 0.00218394s time of jacobian evaluation