Environment - simulationEnvironment:
startTime=0
stopTime=250
tolerance=1e-06
numberOfIntervals=2500
stepSize=0.1
Regular simulation: ./AixLib_AixLib.Fluid.HeatExchangers.BaseClasses.Examples.HANaturalCylinder  -abortSlowSimulation -alarm=480 -lv LOG_STATS

Limited backtrace at point of segmentation fault
/lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7f2d3c91e520]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libsundials_nvecserial.so.5(N_VMin_Serial+0xa)[0x7f2d3c5c17ca]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libsundials_idas.so.4(IDASVtolerances+0x92)[0x7f2d3c3a4aa2]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(ida_solver_initial+0x819)[0x7f2d3d82ce29]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(initializeSolverData+0x100)[0x7f2d3d7de660]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(solver_main+0x1b3)[0x7f2d3d7dfc63]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(+0x27e4ed)[0x7f2d3d8eb4ed]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(startNonInteractiveSimulation+0xdc1)[0x7f2d3d8ea3d1]
/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(_main_SimulationRuntime+0x5d)[0x7f2d3d8ee24d]
./AixLib_AixLib.Fluid.HeatExchangers.BaseClasses.Examples.HANaturalCylinder(main+0x1fe)[0x55fec5939b3d]
/lib/x86_64-linux-gnu/libc.so.6(+0x29d90)[0x7f2d3c905d90]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x80)[0x7f2d3c905e40]
./AixLib_AixLib.Fluid.HeatExchangers.BaseClasses.Examples.HANaturalCylinder(_start+0x25)[0x55fec5937585]