Environment - simulationEnvironment: startTime=0 stopTime=2000 tolerance=1e-06 numberOfIntervals=5000 stepSize=0.4 Regular simulation: ./EHPTexamples_EHPTexamples.SHEV.OO_noMaps -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 3.0.0/Resources/Sort1.txt" LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_ASSERT | debug | ##IDA## In function IDAGetNumNonlinSolvIters: The residual function, linear solver setup function, or linear solver solve function had a recoverable failure, but IDACalcIC could not recover.