Environment - simulationEnvironment: startTime=0 stopTime=100 tolerance=1e-06 numberOfIntervals=1000 stepSize=0.1 Regular simulation: ./Modelica_trunk_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 = 53.1435362132268 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 53.1435 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00226016s reading init.xml | | | | | | 0.000230032s reading info.xml | | | | | | 0.000248115s [ 0.0%] pre-initialization | | | | | | 0.000102783s [ 0.0%] initialization | | | | | | 0.772508s [ 99.4%] steps | | | | | | 0.287126s [ 36.9%] solver (excl. callbacks) | | | | | | 0.000322118s [ 0.0%] creating output-file | | | | | | 0.000270575s [ 0.0%] event-handling | | | | | | 9.4941e-05s [ 0.0%] overhead | | | | | | -0.283176s [-36.4%] simulation | | | | | | 0.777497s [100.0%] total | | | | | events | | | | | | 8 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 76862 steps taken | | | | | | 115316 calls of functionODE | | | | | | 114711 evaluations of jacobian | | | | | | 28 error test failures | | | | | | 38214 convergence test failures | | | | | | 0.540802s time of jacobian evaluation