Environment - simulationEnvironment: startTime=0 stopTime=1.1 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.00044 Regular simulation: ./ModelicaTest_3.2.3_ModelicaTest.MultiBody.Forces.WorldForceAndTorque -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 = 0.649155055612738 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 0.649155 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0452564s reading init.xml | | | | | | 0.00329707s reading info.xml | | | | | | 0.00121964s [ 3.0%] pre-initialization | | | | | | 0.000633929s [ 1.6%] initialization | | | | | | 0.000371838s [ 0.9%] steps | | | | | | 0.00722574s [ 17.9%] solver (excl. callbacks) | | | | | | 0.00532915s [ 13.2%] creating output-file | | | | | | -1.5551e-21s [ -0.0%] event-handling | | | | | | 0.00211419s [ 5.2%] overhead | | | | | | 0.0234799s [ 58.1%] simulation | | | | | | 0.0404309s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 724 steps taken | | | | | | 1016 calls of functionODE | | | | | | 69 evaluations of jacobian | | | | | | 27 error test failures | | | | | | 10 convergence test failures | | | | | | 0.00183442s time of jacobian evaluation