Environment - simulationEnvironment: startTime=0 stopTime=1400 tolerance=0.0001 numberOfIntervals=14000 stepSize=0.1 Regular simulation: ./EHPTexamples_EHPTexamples.EV.MBEVdataLF -abortSlowSimulation -alarm=480 -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_STDOUT | info | ... loading "Cycle" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/EHPTexamples main/Resources/NEDC.txt" LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_STDOUT | info | ##IDA## -4 error occurred at time = 49.0000012226496 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 49 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00486912s reading init.xml | | | | | | 0.000446427s reading info.xml | | | | | | 0.00014398s [ 1.6%] pre-initialization | | | | | | 0.000286096s [ 3.3%] initialization | | | | | | 0.000142698s [ 1.6%] steps | | | | | | 0.00442234s [ 50.5%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.00351331s [ 40.1%] event-handling | | | | | | 0.0005787s [ 6.6%] overhead | | | | | | -0.000322763s [ -3.7%] simulation | | | | | | 0.00876436s [100.0%] total | | | | | events | | | | | | 12 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 378 steps taken | | | | | | 550 calls of functionODE | | | | | | 205 evaluations of jacobian | | | | | | 25 error test failures | | | | | | 16 convergence test failures | | | | | | 0.00346321s time of jacobian evaluation