Environment - simulationEnvironment: startTime=0 stopTime=0.2 tolerance=1e-06 numberOfIntervals=1000 stepSize=0.0002 Regular simulation: ./PowerSystems_latest_PowerSystems.Examples.AC1ph_DC.Inverters.InverterToGrid -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 = 0.117013348092545 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 0.117013 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00278218s reading init.xml | | | | | | 0.000243156s reading info.xml | | | | | | 0.000373691s [ 0.2%] pre-initialization | | | | | | 0.000273283s [ 0.2%] initialization | | | | | | 0.000267792s [ 0.2%] steps | | | | | | 0.108739s [ 64.8%] solver (excl. callbacks) | | | | | | 0.000495339s [ 0.3%] creating output-file | | | | | | 0.0230813s [ 13.8%] event-handling | | | | | | 0.000164782s [ 0.1%] overhead | | | | | | 0.0343546s [ 20.5%] simulation | | | | | | 0.16775s [100.0%] total | | | | | events | | | | | | 272 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 15546 steps taken | | | | | | 32881 calls of functionODE | | | | | | 19089 evaluations of jacobian | | | | | | 7567 error test failures | | | | | | 38 convergence test failures | | | | | | 0.0916417s time of jacobian evaluation