Environment - simulationEnvironment: startTime=0 stopTime=100 tolerance=1e-06 numberOfIntervals=1000 stepSize=0.1 Regular simulation: ./Modelica_4.0.0_Modelica.Mechanics.Translational.Examples.PreLoad -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 = 53.1435362143066 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 53.1435 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00215567s reading init.xml | | | | | | 0.000212488s reading info.xml | | | | | | 0.00026116s [ 0.0%] pre-initialization | | | | | | 0.000102071s [ 0.0%] initialization | | | | | | 0.811151s [ 99.4%] steps | | | | | | 0.302084s [ 37.0%] solver (excl. callbacks) | | | | | | 0.000319811s [ 0.0%] creating output-file | | | | | | 0.000263386s [ 0.0%] event-handling | | | | | | 6.3616e-05s [ 0.0%] overhead | | | | | | -0.298217s [-36.5%] simulation | | | | | | 0.816028s [100.0%] total | | | | | events | | | | | | 8 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 77586 steps taken | | | | | | 116402 calls of functionODE | | | | | | 115797 evaluations of jacobian | | | | | | 28 error test failures | | | | | | 38576 convergence test failures | | | | | | 0.56726s time of jacobian evaluation