Environment - simulationEnvironment: startTime=0 stopTime=100 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.04 Regular simulation: ./IDEAS_dev_IDEAS.Fluid.HeatPumps.Compressors.Validation.ReciprocatingCompressor -abortSlowSimulation -alarm=480 -lv LOG_STATS Limited backtrace at point of segmentation fault /lib/x86_64-linux-gnu/libc.so.6(+0x45330)[0x7e1f45245330] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libsundials_nvecserial.so.5(N_VMin_Serial+0xa)[0x7e1f4610994a] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libsundials_idas.so.4(IDASVtolerances+0x93)[0x7e1f45558ab3] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(ida_solver_initial+0x567)[0x7e1f463590f7] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(initializeSolverData+0x172)[0x7e1f463306d2] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(solver_main+0x1a0)[0x7e1f46331cc0] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(+0x1cf446)[0x7e1f463cf446] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(startNonInteractiveSimulation+0xdc6)[0x7e1f463ce406] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(_main_SimulationRuntime+0x5d)[0x7e1f463d1dbd] ./IDEAS_dev_IDEAS.Fluid.HeatPumps.Compressors.Validation.ReciprocatingCompressor(main+0x1fc)[0x5d964fdc8f5c] /lib/x86_64-linux-gnu/libc.so.6(+0x2a1ca)[0x7e1f4522a1ca] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b)[0x7e1f4522a28b] ./IDEAS_dev_IDEAS.Fluid.HeatPumps.Compressors.Validation.ReciprocatingCompressor(_start+0x25)[0x5d964fdc6625]