Regular simulation: ./Modelica_3.2.2_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully without homotopy method. stdout | info | ##IDA## -4 error occurred at time = 0.108992828906521 stdout | info | model terminate | Integrator failed. | Simulation terminated at time 0.108993 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0715099s reading init.xml | | | | | | 0.00568512s reading info.xml | | | | | | 0.000879211s [ 2.1%] pre-initialization | | | | | | 0.000710605s [ 1.7%] initialization | | | | | | 0.00600263s [ 14.1%] steps | | | | | | 0.0172028s [ 40.5%] solver (excl. callbacks) | | | | | | 0.00265858s [ 6.3%] creating output-file | | | | | | 0.000287945s [ 0.7%] event-handling | | | | | | 0.00125113s [ 2.9%] overhead | | | | | | 0.0134755s [ 31.7%] simulation | | | | | | 0.0424685s [100.0%] total | | | | | events | | | | | | 1 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 633 steps taken | | | | | | 1106 calls of functionODE | | | | | | 131 evaluations of jacobian | | | | | | 17 error test failures | | | | | | 51 convergence test failures | | | | | | 0.0069346s time of jacobian evaluation