Environment - simulationEnvironment: startTime=0 stopTime=2.5 tolerance=1e-06 numberOfIntervals=25000 stepSize=0.0001 Regular simulation: ./Modelica_4.0.0_Modelica.Electrical.Machines.Examples.Transformers.IMC_Transformer -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 = 0.138996376938847 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 0.138996 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0147713s reading init.xml | | | | | | 0.00107739s reading info.xml | | | | | | 0.000543059s [ 0.0%] pre-initialization | | | | | | 0.000372288s [ 0.0%] initialization | | | | | | 0.174257s [ 1.0%] steps | | | | | | 12.9614s [ 71.5%] solver (excl. callbacks) | | | | | | 0.00337103s [ 0.0%] creating output-file | | | | | | 0.000491638s [ 0.0%] event-handling | | | | | | 0.00165909s [ 0.0%] overhead | | | | | | 4.97578s [ 27.5%] simulation | | | | | | 18.1179s [100.0%] total | | | | | events | | | | | | 1 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 414133 steps taken | | | | | | 1240283 calls of functionODE | | | | | | 822805 evaluations of jacobian | | | | | | 410712 error test failures | | | | | | 405 convergence test failures | | | | | | 13.2476s time of jacobian evaluation