Environment - simulationEnvironment: startTime=0 stopTime=1 tolerance=1e-06 numberOfIntervals=100 stepSize=0.01 Regular simulation: ./ThermofluidStream_dev_ThermofluidStream.Idealized.Tests.Processes.Isochoric.Fixed2 -abortSlowSimulation -alarm=1200 -emit_protected -lv LOG_STATS Limited backtrace at point of segmentation fault /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7f4d6836f520] ./ThermofluidStream_dev_ThermofluidStream.Idealized.Tests.Processes.Isochoric.Fixed2(boxptr_ThermofluidStream_Idealized_Tests_Processes_Isochoric_Fixed2_dT2c_Medium_T__h_f__nonlinear+0x17)[0x5557b7bffaf3] ./ThermofluidStream_dev_ThermofluidStream.Idealized.Tests.Processes.Isochoric.Fixed2(omc_Modelica_Math_Nonlinear_solveOneNonlinearEquation+0x44)[0x5557b7bfd275] ./ThermofluidStream_dev_ThermofluidStream.Idealized.Tests.Processes.Isochoric.Fixed2(ThermofluidStream_dev_ThermofluidStream_Idealized_Tests_Processes_Isochoric_Fixed2_eqFunction_217+0x31)[0x5557b7c02cdd] ./ThermofluidStream_dev_ThermofluidStream.Idealized.Tests.Processes.Isochoric.Fixed2(ThermofluidStream_dev_ThermofluidStream_Idealized_Tests_Processes_Isochoric_Fixed2_functionInitialEquations_0+0x3e)[0x5557b7c0a54e] ./ThermofluidStream_dev_ThermofluidStream.Idealized.Tests.Processes.Isochoric.Fixed2(ThermofluidStream_dev_ThermofluidStream_Idealized_Tests_Processes_Isochoric_Fixed2_functionInitialEquations+0x17)[0x5557b7c0a577] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(+0x206f63)[0x7f4d69369f63] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(initialization+0x434)[0x7f4d69369854] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(initializeModel+0xfb)[0x7f4d692dc20b] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(solver_main+0x1d5)[0x7f4d692dd4e5] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(+0x28581d)[0x7f4d693e881d] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(startNonInteractiveSimulation+0xdc1)[0x7f4d693e7701] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(_main_SimulationRuntime+0x5d)[0x7f4d693eb16d] ./ThermofluidStream_dev_ThermofluidStream.Idealized.Tests.Processes.Isochoric.Fixed2(main+0x1fa)[0x5557b7bfc615] /lib/x86_64-linux-gnu/libc.so.6(+0x29d90)[0x7f4d68356d90]