Environment - simulationEnvironment:
startTime=0
stopTime=20
tolerance=1e-06
numberOfIntervals=5010
stepSize=0.00399202
Regular simulation: ./ClaRa_ClaRa.Basics.ControlVolumes.Fundamentals.Check.Test_SmoothedDeltaTmean_arith  -abortSlowSimulation -alarm=800  -emit_protected -lv LOG_STATS

Limited backtrace at point of segmentation fault
/lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7fd7cb109520]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libsundials_nvecserial.so.5(N_VMin_Serial+0xa)[0x7fd7cadac7ca]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libsundials_idas.so.4(IDASVtolerances+0x92)[0x7fd7cab8faa2]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(ida_solver_initial+0x819)[0x7fd7cc017e29]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(initializeSolverData+0x100)[0x7fd7cbfc9660]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(solver_main+0x1b3)[0x7fd7cbfcac63]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(+0x27e4ed)[0x7fd7cc0d64ed]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(startNonInteractiveSimulation+0xdc1)[0x7fd7cc0d53d1]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(_main_SimulationRuntime+0x5d)[0x7fd7cc0d924d]
./ClaRa_ClaRa.Basics.ControlVolumes.Fundamentals.Check.Test_SmoothedDeltaTmean_arith(main+0x1fe)[0x5555d559db7e]
/lib/x86_64-linux-gnu/libc.so.6(+0x29d90)[0x7fd7cb0f0d90]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x80)[0x7fd7cb0f0e40]
./ClaRa_ClaRa.Basics.ControlVolumes.Fundamentals.Check.Test_SmoothedDeltaTmean_arith(_start+0x25)[0x5555d559b5d5]