Environment - simulationEnvironment:
startTime=0
stopTime=1.01
tolerance=1e-06
numberOfIntervals=5002
stepSize=0.000201919
Regular simulation: ./ModelicaTest_4.1.0_ModelicaTest.Fluid.TestComponents.Fittings.TestSuddenExpansion  -abortSlowSimulation -alarm=480  -emit_protected -lv LOG_STATS

Limited backtrace at point of segmentation fault
/lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7fcaf3d2a520]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libsundials_nvecserial.so.5(N_VMin_Serial+0xa)[0x7fcaf39cd7ca]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libsundials_idas.so.4(IDASVtolerances+0x92)[0x7fcaf37b0aa2]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(ida_solver_initial+0x819)[0x7fcaf4c38e29]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(initializeSolverData+0x100)[0x7fcaf4bea660]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(solver_main+0x1b3)[0x7fcaf4bebc63]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(+0x27e4ed)[0x7fcaf4cf74ed]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(startNonInteractiveSimulation+0xdc1)[0x7fcaf4cf63d1]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(_main_SimulationRuntime+0x5d)[0x7fcaf4cfa24d]
./ModelicaTest_4.1.0_ModelicaTest.Fluid.TestComponents.Fittings.TestSuddenExpansion(main+0x1fe)[0x5637c3ee70e4]
/lib/x86_64-linux-gnu/libc.so.6(+0x29d90)[0x7fcaf3d11d90]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x80)[0x7fcaf3d11e40]
./ModelicaTest_4.1.0_ModelicaTest.Fluid.TestComponents.Fittings.TestSuddenExpansion(_start+0x25)[0x5637c3ee3705]