Environment - simulationEnvironment: startTime=0 stopTime=0 tolerance=1e-06 numberOfIntervals=2500 stepSize=0 Regular simulation: ./ModelicaTest_4.1.0_ModelicaTest.Math.TestMatrices2 -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS LOG_STDOUT | info | continuous Lyapunov: r = 4.90958e-14 LOG_STDOUT | info | continuous Lyapunov: r = 4.32934e-15 LOG_STDOUT | info | continuous Sylvester: r = 4.49069e-14 LOG_STDOUT | info | continuous Sylvester: r = 2.78499e-14 Limited backtrace at point of segmentation fault /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7f026925d520] /lib/x86_64-linux-gnu/liblapack.so.3(dgesvx_+0x1ab)[0x7f0269a9b87b] ./ModelicaTest_4.1.0_ModelicaTest.Math.TestMatrices2(omc_Modelica_Math_Matrices_LAPACK_dgesvx+0x597)[0x560e8aff74d4] ./ModelicaTest_4.1.0_ModelicaTest.Math.TestMatrices2(omc_Modelica_Math_Matrices_continuousRiccati+0x7f2)[0x560e8aff634c] ./ModelicaTest_4.1.0_ModelicaTest.Math.TestMatrices2(omc_ModelicaTest_Math_Matrices2+0x26640)[0x560e8b0289df] ./ModelicaTest_4.1.0_ModelicaTest.Math.TestMatrices2(ModelicaTest_4_1_0_ModelicaTest_Math_TestMatrices2_eqFunction_1+0x40)[0x560e8b0f85c0] ./ModelicaTest_4.1.0_ModelicaTest.Math.TestMatrices2(ModelicaTest_4_1_0_ModelicaTest_Math_TestMatrices2_functionInitialEquations_0+0x3b)[0x560e8b0f862b] ./ModelicaTest_4.1.0_ModelicaTest.Math.TestMatrices2(ModelicaTest_4_1_0_ModelicaTest_Math_TestMatrices2_functionInitialEquations+0x14)[0x560e8b0f8651] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(+0x1e6142)[0x7f026a192142] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(initialization+0x401)[0x7f026a191a31] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(initializeModel+0xff)[0x7f026a11a60f] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(solver_main+0x1d5)[0x7f026a11b8b5] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(+0x25de4d)[0x7f026a209e4d] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(startNonInteractiveSimulation+0xdc1)[0x7f026a208d31] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(_main_SimulationRuntime+0x5d)[0x7f026a20c9fd]