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 | | | | | | 0.0415689s reading init.xml | | | | | | 0.00469454s reading info.xml | | | | | | 0.0528846s [ 62.1%] pre-initialization | | | | | | 0.0274859s [ 32.3%] initialization | | | | | | 0.00345324s [ 4.1%] steps | | | | | | 0.028645s [ 33.6%] solver (excl. callbacks) | | | | | | 0.000799769s [ 0.9%] creating output-file | | | | | | 0.000279576s [ 0.3%] event-handling | | | | | | 9.679e-06s [ 0.0%] overhead | | | | | | -0.0283873s [-33.3%] simulation | | | | | | 0.0851705s [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 | | | | | | 0.00252076s time of jacobian evaluation