Environment - simulationEnvironment: startTime=0 stopTime=1 tolerance=1e-06 numberOfIntervals=99999 stepSize=1.00001e-05 Regular simulation: ./Modelica_4.1.0_Modelica.Electrical.Analog.Examples.DemoPowerSupplyWithBuffer -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 = 0.188058487148038 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 0.188058 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00123683s reading init.xml | | | | | | 0.00010657s reading info.xml | | | | | | 0.00032567s [ 0.5%] pre-initialization | | | | | | 0.00015506s [ 0.2%] initialization | | | | | | 0.000704511s [ 1.0%] steps | | | | | | 0.0295653s [ 42.8%] solver (excl. callbacks) | | | | | | 0.00329376s [ 4.8%] creating output-file | | | | | | 0.00743217s [ 10.7%] event-handling | | | | | | 0.0019976s [ 2.9%] overhead | | | | | | 0.0256701s [ 37.1%] simulation | | | | | | 0.0691442s [100.0%] total | | | | | events | | | | | | 378 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 9422 steps taken | | | | | | 11871 calls of functionODE | | | | | | 7825 evaluations of jacobian | | | | | | 12 error test failures | | | | | | 393 convergence test failures | | | | | | 0.0171813s time of jacobian evaluation