Environment - simulationEnvironment: startTime=0 stopTime=38200 tolerance=1e-06 numberOfIntervals=42 stepSize=909.524 Regular simulation: ./AixLib_AixLib.Fluid.Storage.Examples.StorageSimpleExample -abortSlowSimulation -alarm=480 -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 = 1.89051229428496 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 1.89051 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.031707s reading init.xml | | | | | | 0.00296086s reading info.xml | | | | | | 0.000238306s [ 7.9%] pre-initialization | | | | | | 0.000966552s [ 32.1%] initialization | | | | | | 0.00165237s [ 54.9%] steps | | | | | | 0.00145875s [ 48.4%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 1.503e-06s [ 0.0%] event-handling | | | | | | 8.847e-06s [ 0.3%] overhead | | | | | | -0.0013154s [-43.7%] simulation | | | | | | 0.00301093s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 77 steps taken | | | | | | 125 calls of functionODE | | | | | | 29 evaluations of jacobian | | | | | | 4 error test failures | | | | | | 10 convergence test failures | | | | | | 0.000776485s time of jacobian evaluation