Environment - simulationEnvironment: startTime=0 stopTime=0 tolerance=1e-06 numberOfIntervals=2500 stepSize=0 Regular simulation: ./ModelicaTest_4.0.0_ModelicaTest.Math.TestMatrices2 -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS LOG_STDOUT | info | continuous Lyapunov: r = 4.5055e-14 LOG_STDOUT | info | continuous Lyapunov: r = 4.75643e-15 LOG_STDOUT | info | continuous Sylvester: r = 3.0319e-14 LOG_STDOUT | info | continuous Sylvester: r = 1.95933e-14 Limited backtrace at point of segmentation fault /usr/lib/x86_64-linux-gnu/libc.so.6(+0x45cb0) [0x7d97ad1e4cb0] /usr/lib/x86_64-linux-gnu/liblapack.so.3(dgesvx_+0x18a) [0x7d97ad74077a] ./ModelicaTest_4.0.0_ModelicaTest.Math.TestMatrices2(omc_Modelica_Math_Matrices_LAPACK_dgesvx+0x695) [0x5d99889a4897] ./ModelicaTest_4.0.0_ModelicaTest.Math.TestMatrices2(omc_Modelica_Math_Matrices_continuousRiccati+0xae9) [0x5d99889a2c58] ./ModelicaTest_4.0.0_ModelicaTest.Math.TestMatrices2(omc_ModelicaTest_Math_Matrices2+0x6270a) [0x5d9988a191d0] ./ModelicaTest_4.0.0_ModelicaTest.Math.TestMatrices2(ModelicaTest_4_0_0_ModelicaTest_Math_TestMatrices2_eqFunction_1+0x3d) [0x5d9988c335bd] ./ModelicaTest_4.0.0_ModelicaTest.Math.TestMatrices2(+0x2a165d) [0x5d9988c3365d] ./ModelicaTest_4.0.0_ModelicaTest.Math.TestMatrices2(ModelicaTest_4_0_0_ModelicaTest_Math_TestMatrices2_functionInitialEquations_0+0x1d) [0x5d9988c3360d] ./ModelicaTest_4.0.0_ModelicaTest.Math.TestMatrices2(ModelicaTest_4_0_0_ModelicaTest_Math_TestMatrices2_functionInitialEquations+0x17) [0x5d9988c33699] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeRust.so(+0x3b9683) [0x7d97adfb9683] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeRust.so(+0x393889) [0x7d97adf93889] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeRust.so(+0x39932e) [0x7d97adf9932e] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeRust.so(+0x4c8549) [0x7d97ae0c8549] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeRust.so(+0x4ba926) [0x7d97ae0ba926] /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeRust.so(+0x4a75d9) [0x7d97ae0a75d9]