Environment - simulationEnvironment: startTime=0 stopTime=5 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.002 Regular simulation: ./Modelica_DeviceDrivers_Modelica_DeviceDrivers.ClockedBlocks.Examples.TestSerialPackager_String -abortSlowSimulation -alarm=240 -lv LOG_STATS LOG_STDOUT | warning | External object 0 is NULL, did a external constructor fail? LOG_SUCCESS | info | The initialization finished successfully without homotopy method. Limited backtrace at point of segmentation fault /usr/lib/x86_64-linux-gnu/libc.so.6(+0x45cb0) [0x74096c624cb0] ./Modelica_DeviceDrivers_Modelica_DeviceDrivers.ClockedBlocks.Examples.TestSerialPackager_String(omc_Modelica__DeviceDrivers_Packaging_SerialPackager___clear+0x4f) [0x5e2c7ebf82af] ./Modelica_DeviceDrivers_Modelica_DeviceDrivers.ClockedBlocks.Examples.TestSerialPackager_String(omc_Modelica__DeviceDrivers_ClockedBlocks_Packaging_SerialPackager_Internal_DummyFunctions_clear+0xb) [0x5e2c7ebf824b] ./Modelica_DeviceDrivers_Modelica_DeviceDrivers.ClockedBlocks.Examples.TestSerialPackager_String(Modelica_DeviceDrivers_Modelica_DeviceDrivers_ClockedBlocks_Examples_TestSerialPackager_String_functionEquationsSynchronous_system_0_0+0x15e) [0x5e2c7ebfe01e] ./Modelica_DeviceDrivers_Modelica_DeviceDrivers.ClockedBlocks.Examples.TestSerialPackager_String(Modelica_DeviceDrivers_Modelica_DeviceDrivers_ClockedBlocks_Examples_TestSerialPackager_String_function_equationsSynchronous+0x10) [0x5e2c7ebfe560] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(handleBaseClock+0x178) [0x74096d7fa4e8] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(handleTimers+0xc6) [0x74096d7fa8a6] ./Modelica_DeviceDrivers_Modelica_DeviceDrivers.ClockedBlocks.Examples.TestSerialPackager_String(Modelica_DeviceDrivers_Modelica_DeviceDrivers_ClockedBlocks_Examples_TestSerialPackager_String_performSimulation+0x9ee) [0x5e2c7ebf542e] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(solver_main+0x420) [0x74096d7f2690] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(+0x16b1d2) [0x74096d76b1d2] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(startNonInteractiveSimulation+0xac1) [0x74096d769a11] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(_main_SimulationRuntime+0x5d) [0x74096d76e5bd] ./Modelica_DeviceDrivers_Modelica_DeviceDrivers.ClockedBlocks.Examples.TestSerialPackager_String(main+0x40d) [0x5e2c7ebf792d] /usr/lib/x86_64-linux-gnu/libc.so.6(+0x2a601) [0x74096c609601] /usr/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x88) [0x74096c609718]