Environment - simulationEnvironment: startTime=0 stopTime=25 tolerance=1e-06 numberOfIntervals=25000 stepSize=0.001 Regular simulation: ./Dynawo_dev_Dynawo.Examples.Wind.IEC.Neplan.WPP4ACurrentSource2020 -initialStepSize=0.001 -lv=LOG_STATS -nls=kinsol -s=ida -nlsLS=klu -maxIntegrationOrder=2 -maxStepSize=10 -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS LOG_STDOUT | warning | Command line option 'lv' specified again. Value has been overriden from 'LOG_STATS' to '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_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 0.000000. That might raise performance issues, for more information use -lv LOG_LS. LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_STDOUT | info | ##IDA## -4 error occurred at time = 6.48307684305914 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 6.48308 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0603916s reading init.xml | | | | | | 0.00617976s reading info.xml | | | | | | 0.00253853s [ 0.9%] pre-initialization | | | | | | 0.0018197s [ 0.7%] initialization | | | | | | 0.00734538s [ 2.6%] steps | | | | | | 0.0853448s [ 30.6%] solver (excl. callbacks) | | | | | | 0.00870369s [ 3.1%] creating output-file | | | | | | 0.017495s [ 6.3%] event-handling | | | | | | 0.0114948s [ 4.1%] overhead | | | | | | 0.143717s [ 51.6%] simulation | | | | | | 0.278458s [100.0%] total | | | | | events | | | | | | 23 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 2903 steps taken | | | | | | 3683 calls of functionODE | | | | | | 927 evaluations of jacobian | | | | | | 121 error test failures | | | | | | 134 convergence test failures | | | | | | 0.125463s time of jacobian evaluation