Environment - simulationEnvironment: startTime=0 stopTime=1000 tolerance=1e-06 numberOfIntervals=10000 stepSize=0.1 Regular simulation: ./AES_AES.Coursework.ElecSys_power_frequency_control.PA_islanded_generator_loadDroop -lv=LOG_STATS -s=dassl -abortSlowSimulation -alarm=480 -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_ASSERT | debug | ##IDA## In function IDAGetNumNonlinSolvIters: The linear solver's setup function failed in an unrecoverable manner. LOG_ASSERT | info | simulation terminated by an assertion at initialization