Environment - simulationEnvironment: startTime=0 stopTime=15 tolerance=1e-06 numberOfIntervals=15000 stepSize=0.001 Regular simulation: ./Dynawo_dev_Dynawo.Examples.Wind.IEC.Neplan.WT4BCurrentSource2015FOCB -initialStepSize=0.001 -lv=LOG_STATS -nls=kinsol -s=ida -nlsLS=klu -maxIntegrationOrder=2 -maxStepSize=10 -abortSlowSimulation -alarm=240 -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 = 6.40843474052092 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 6.40843 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0238798s reading init.xml | | | | | | 0.00255349s reading info.xml | | | | | | 0.000382339s [ 0.6%] pre-initialization | | | | | | 0.00157227s [ 2.3%] initialization | | | | | | 0.00236252s [ 3.4%] steps | | | | | | 0.0252737s [ 36.8%] solver (excl. callbacks) | | | | | | 0.0010473s [ 1.5%] creating output-file | | | | | | 0.00397736s [ 5.8%] event-handling | | | | | | 0.00504081s [ 7.3%] overhead | | | | | | 0.0290918s [ 42.3%] simulation | | | | | | 0.0687481s [100.0%] total | | | | | events | | | | | | 22 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 1947 steps taken | | | | | | 2586 calls of functionODE | | | | | | 769 evaluations of jacobian | | | | | | 128 error test failures | | | | | | 74 convergence test failures | | | | | | 0.0209075s time of jacobian evaluation