Environment - simulationEnvironment: startTime=0 stopTime=350 tolerance=0.0001 numberOfIntervals=2500 stepSize=0.14 Regular simulation: ./LargeTestSuite_NB_resizable_LargeTestSuite.Thermal.HeatConduction.OneDHeatTransferTT_FD_N_10240 -s=ida -abortSlowSimulation -alarm=400 -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully without homotopy method. Limited backtrace at point of segmentation fault /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7fd5df9a4520] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(+0x22530f)[0x7fd5e091830f] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libsundials_idas.so.4(idaLsSetup+0x8d)[0x7fd5df44bead] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libsundials_idas.so.4(+0x3769b)[0x7fd5df45269b] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libsundials_sunnonlinsolnewton.so.2(SUNNonlinSolSolve_Newton+0xad)[0x7fd5df5d054d] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libsundials_idas.so.4(IDASolve+0x28d8)[0x7fd5df430bb8] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(ida_solver_step+0x1889)[0x7fd5e091bd09] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(solver_main_step+0xcc9)[0x7fd5e08d8139] ./LargeTestSuite_NB_resizable_LargeTestSuite.Thermal.HeatConduction.OneDHeatTransferTT_FD_N_10240(+0x74a7)[0x56414d4104a7] ./LargeTestSuite_NB_resizable_LargeTestSuite.Thermal.HeatConduction.OneDHeatTransferTT_FD_N_10240(LargeTestSuite_NB_resizable_LargeTestSuite_Thermal_HeatConduction_OneDHeatTransferTT_FD_N_10240_performSimulation+0x814)[0x56414d40fef4] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(solver_main+0x3a5)[0x7fd5e08de645] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(+0x2d6e12)[0x7fd5e09c9e12] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(startNonInteractiveSimulation+0xdc1)[0x7fd5e09c8ed1] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(_main_SimulationRuntime+0x5d)[0x7fd5e09ccb5d] ./LargeTestSuite_NB_resizable_LargeTestSuite.Thermal.HeatConduction.OneDHeatTransferTT_FD_N_10240(main+0x248)[0x56414d546838]