Environment - simulationEnvironment: startTime=0 stopTime=5 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.002 Regular simulation: ./Modelica_DeviceDrivers_Modelica_DeviceDrivers.ClockedBlocks.Examples.TestSerialPackagerBitPack_UDP -abortSlowSimulation -alarm=240 -lv LOG_STATS LOG_STDOUT | info | Created socket handle: 3 (sending socket) LOG_STDOUT | warning | External object 0 is NULL, did a external constructor fail? LOG_STDOUT | warning | External object 1 is NULL, did a external constructor fail? LOG_STDOUT | warning | External object 2 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) [0x7ee5e9224cb0] ./Modelica_DeviceDrivers_Modelica_DeviceDrivers.ClockedBlocks.Examples.TestSerialPackagerBitPack_UDP(MDD_udpReadP2+0x15) [0x5e5c2345e4a5] ./Modelica_DeviceDrivers_Modelica_DeviceDrivers.ClockedBlocks.Examples.TestSerialPackagerBitPack_UDP(omc_Modelica__DeviceDrivers_ClockedBlocks_Communication_Internal_DummyFunctions_readUDP__Conditional+0x36) [0x5e5c2345ea89] ./Modelica_DeviceDrivers_Modelica_DeviceDrivers.ClockedBlocks.Examples.TestSerialPackagerBitPack_UDP(Modelica_DeviceDrivers_Modelica_DeviceDrivers_ClockedBlocks_Examples_TestSerialPackagerBitPack_UDP_eqFunction_38+0x9e) [0x5e5c23463632] ./Modelica_DeviceDrivers_Modelica_DeviceDrivers.ClockedBlocks.Examples.TestSerialPackagerBitPack_UDP(Modelica_DeviceDrivers_Modelica_DeviceDrivers_ClockedBlocks_Examples_TestSerialPackagerBitPack_UDP_function_equationsSynchronous+0x2c) [0x5e5c23465106] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(handleBaseClock+0x178) [0x7ee5ea334ff8] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(handleTimers+0xc6) [0x7ee5ea3353b6] ./Modelica_DeviceDrivers_Modelica_DeviceDrivers.ClockedBlocks.Examples.TestSerialPackagerBitPack_UDP(Modelica_DeviceDrivers_Modelica_DeviceDrivers_ClockedBlocks_Examples_TestSerialPackagerBitPack_UDP_performSimulation+0x877) [0x5e5c2345c2a7] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(solver_main+0x3a2) [0x7ee5ea33a7a2] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(+0x1e77ea) [0x7ee5ea3e77ea] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(startNonInteractiveSimulation+0xdd3) [0x7ee5ea3e64c3] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(_main_SimulationRuntime+0x5d) [0x7ee5ea3e9fcd] ./Modelica_DeviceDrivers_Modelica_DeviceDrivers.ClockedBlocks.Examples.TestSerialPackagerBitPack_UDP(main+0x1e2) [0x5e5c2345e1e8] /usr/lib/x86_64-linux-gnu/libc.so.6(+0x2a601) [0x7ee5e9209601] /usr/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x88) [0x7ee5e9209718]