Environment - simulationEnvironment:
startTime=0
stopTime=1000
tolerance=1e-06
numberOfIntervals=2500
stepSize=0.4
Regular simulation: ./ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestRefP1  -abortSlowSimulation -alarm=480 -lv LOG_STATS

Limited backtrace at point of segmentation fault
/lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7f48d4bd0520]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libsundials_nvecserial.so.5(N_VMin_Serial+0xa)[0x7f48d48737ca]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libsundials_idas.so.4(IDASVtolerances+0x92)[0x7f48d4656aa2]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(ida_solver_initial+0x819)[0x7f48d5adee29]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(initializeSolverData+0x100)[0x7f48d5a90660]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(solver_main+0x1b3)[0x7f48d5a91c63]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(+0x27e4ed)[0x7f48d5b9d4ed]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(startNonInteractiveSimulation+0xdc1)[0x7f48d5b9c3d1]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(_main_SimulationRuntime+0x5d)[0x7f48d5ba024d]
./ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestRefP1(main+0x1fe)[0x55eaa1c4dcf5]
/lib/x86_64-linux-gnu/libc.so.6(+0x29d90)[0x7f48d4bb7d90]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x80)[0x7f48d4bb7e40]
./ThermoSysPro_ThermoSysPro.Fluid.Examples.SimpleExamples.TestRefP1(_start+0x25)[0x55eaa1c4b735]