Environment - simulationEnvironment: startTime=0 stopTime=4 tolerance=1e-06 numberOfIntervals=5002 stepSize=0.00079968 Regular simulation: ./ModelicaTest_4.1.0_ModelicaTest.MultiBody.Joints.JointUPS2 -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 = 1.29874827067271 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 1.29875 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0292272s reading init.xml | | | | | | 0.00185848s reading info.xml | | | | | | 0.000982442s [ 4.3%] pre-initialization | | | | | | 0.000606377s [ 2.7%] initialization | | | | | | 0.00042671s [ 1.9%] steps | | | | | | 0.00519017s [ 22.9%] solver (excl. callbacks) | | | | | | 0.00174824s [ 7.7%] creating output-file | | | | | | 1.86612e-21s [ 0.0%] event-handling | | | | | | 0.00138884s [ 6.1%] overhead | | | | | | 0.0122746s [ 54.2%] simulation | | | | | | 0.0226359s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 602 steps taken | | | | | | 1021 calls of functionODE | | | | | | 72 evaluations of jacobian | | | | | | 18 error test failures | | | | | | 13 convergence test failures | | | | | | 0.00230696s time of jacobian evaluation