Environment - simulationEnvironment: startTime=0 stopTime=1 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.0004 Regular simulation: ./Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine_L_N -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 = 8e-07 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 8e-07 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0204755s reading init.xml | | | | | | 0.00109213s reading info.xml | | | | | | 0.0006558s [ 45.3%] pre-initialization | | | | | | 0.000452179s [ 31.3%] initialization | | | | | | 0.000274124s [ 19.0%] steps | | | | | | 0.00074403s [ 51.4%] solver (excl. callbacks) | | | | | | 0.000195786s [ 13.5%] creating output-file | | | | | | 1.954e-06s [ 0.1%] event-handling | | | | | | 6.452e-06s [ 0.4%] overhead | | | | | | -0.000883801s [-61.1%] simulation | | | | | | 0.00144652s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 3 steps taken | | | | | | 13 calls of functionODE | | | | | | 11 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 10 convergence test failures | | | | | | 0.000145133s time of jacobian evaluation