Environment - simulationEnvironment: startTime=0 stopTime=5 tolerance=1e-06 numberOfIntervals=5014 stepSize=0.000997208 Regular simulation: ./ModelicaTest_4.1.0_ModelicaTest.Fluid.TestComponents.Machines.TestSweptVolume -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 = 0.000780237997824967 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 0.000780238 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00267531s reading init.xml | | | | | | 0.00021883s reading info.xml | | | | | | 0.000573265s [ 28.3%] pre-initialization | | | | | | 0.000360036s [ 17.8%] initialization | | | | | | 0.00100438s [ 49.6%] steps | | | | | | 0.000612428s [ 30.3%] solver (excl. callbacks) | | | | | | 0.000253938s [ 12.6%] creating output-file | | | | | | 1.904e-06s [ 0.1%] event-handling | | | | | | 7.734e-06s [ 0.4%] overhead | | | | | | -0.000790595s [-39.1%] simulation | | | | | | 0.00202309s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 23 steps taken | | | | | | 63 calls of functionODE | | | | | | 48 evaluations of jacobian | | | | | | 3 error test failures | | | | | | 29 convergence test failures | | | | | | 0.000744806s time of jacobian evaluation