Environment - simulationEnvironment: startTime=0 stopTime=0 tolerance=1e-06 numberOfIntervals=2500 stepSize=0 Regular simulation: ./ModelicaTest_4.0.0_ModelicaTest.Math.TestMatrices2 -abortSlowSimulation -alarm=480 -s gbode -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)[0x7f0fcff66520] /lib/x86_64-linux-gnu/liblapack.so.3(dgesvx_+0x1ab)[0x7f0fd07a487b] ./ModelicaTest_4.0.0_ModelicaTest.Math.TestMatrices2(omc_Modelica_Math_Matrices_LAPACK_dgesvx+0x597)[0x555ee32f62e8] ./ModelicaTest_4.0.0_ModelicaTest.Math.TestMatrices2(omc_Modelica_Math_Matrices_continuousRiccati+0x7f2)[0x555ee32f5173] ./ModelicaTest_4.0.0_ModelicaTest.Math.TestMatrices2(omc_ModelicaTest_Math_Matrices2+0x2636d)[0x555ee33273bb] ./ModelicaTest_4.0.0_ModelicaTest.Math.TestMatrices2(ModelicaTest_4_0_0_ModelicaTest_Math_TestMatrices2_eqFunction_1+0x2e)[0x555ee33f6f3e] ./ModelicaTest_4.0.0_ModelicaTest.Math.TestMatrices2(ModelicaTest_4_0_0_ModelicaTest_Math_TestMatrices2_functionInitialEquations_0+0x1d)[0x555ee33f6f6d] ./ModelicaTest_4.0.0_ModelicaTest.Math.TestMatrices2(ModelicaTest_4_0_0_ModelicaTest_Math_TestMatrices2_functionInitialEquations+0x14)[0x555ee33f6f86] /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(+0x25f0ea)[0x7f0fd0f130ea] /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(initialization+0x401)[0x7f0fd0f129b1] /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(initializeModel+0xff)[0x7f0fd0e9ed3f] /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(solver_main+0x1d5)[0x7f0fd0e9ffe5] /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(+0x2d8ff2)[0x7f0fd0f8cff2] /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(startNonInteractiveSimulation+0xdc1)[0x7f0fd0f8c0b1] /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(_main_SimulationRuntime+0x5d)[0x7f0fd0f8fd3d]