Environment - simulationEnvironment: startTime=0 stopTime=3.15396e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=12615.8 Regular simulation: ./AixLib_AixLib.ThermalZones.HighOrder.Validation.ASHRAE140.Case950FF -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 "Table" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 2.1.0/Resources/weatherdata/Weatherdata_ASHARE140.txt" LOG_STDOUT | info | ... loading "Table" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 2.1.0/Resources/weatherdata/Weatherdata_ASHARE140.txt" 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