Environment - simulationEnvironment: startTime=0 stopTime=25 tolerance=1e-07 numberOfIntervals=250000 stepSize=0.0001 Regular simulation: ./Dynawo_dev_Dynawo.Examples.Wind.IEC.Neplan.WPP4ACurrentSource2020UDip -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 = 12.0000004 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 12 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.05432s reading init.xml | | | | | | 0.00621028s reading info.xml | | | | | | 0.00266209s [ 0.0%] pre-initialization | | | | | | 0.00165852s [ 0.0%] initialization | | | | | | 0.00166134s [ 0.0%] steps | | | | | | 2.63431s [ 32.0%] solver (excl. callbacks) | | | | | | 0.148982s [ 1.8%] creating output-file | | | | | | 0.0540979s [ 0.7%] event-handling | | | | | | 0.249866s [ 3.0%] overhead | | | | | | 5.13223s [ 62.4%] simulation | | | | | | 8.22547s [100.0%] total | | | | | events | | | | | | 45 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 51834 steps taken | | | | | | 102388 calls of functionODE | | | | | | 37944 evaluations of jacobian | | | | | | 6139 error test failures | | | | | | 8605 convergence test failures | | | | | | 4.91764s time of jacobian evaluation