Environment - simulationEnvironment: startTime=0 stopTime=15 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.006 Regular simulation: ./BuildingSystems_BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Erfint -abortSlowSimulation -alarm=480 -lv LOG_STATS 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