Environment - simulationEnvironment: startTime=0 stopTime=0 tolerance=1e-06 numberOfIntervals=2500 stepSize=0 Regular simulation: ./ModelicaTest_trunk_ModelicaTest.Math.TestMatrices2 -abortSlowSimulation -alarm=480 -s ida -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)[0x7f6b11134520] /lib/x86_64-linux-gnu/liblapack.so.3(dgesvx_+0x1ab)[0x7f6b1197287b] ./ModelicaTest_trunk_ModelicaTest.Math.TestMatrices2(omc_Modelica_Math_Matrices_LAPACK_dgesvx+0x597)[0x55c4a3e6b4f4] ./ModelicaTest_trunk_ModelicaTest.Math.TestMatrices2(omc_Modelica_Math_Matrices_continuousRiccati+0x7f2)[0x55c4a3e6a36c] ./ModelicaTest_trunk_ModelicaTest.Math.TestMatrices2(omc_ModelicaTest_Math_Matrices2+0x26640)[0x55c4a3e9c9ff] ./ModelicaTest_trunk_ModelicaTest.Math.TestMatrices2(ModelicaTest_trunk_ModelicaTest_Math_TestMatrices2_eqFunction_1+0x40)[0x55c4a3f6c5e0] ./ModelicaTest_trunk_ModelicaTest.Math.TestMatrices2(ModelicaTest_trunk_ModelicaTest_Math_TestMatrices2_functionInitialEquations_0+0x3b)[0x55c4a3f6c64b] ./ModelicaTest_trunk_ModelicaTest.Math.TestMatrices2(ModelicaTest_trunk_ModelicaTest_Math_TestMatrices2_functionInitialEquations+0x14)[0x55c4a3f6c671] /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(+0x201302)[0x7f6b12084302] /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(initialization+0x401)[0x7f6b12083bf1] /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(initializeModel+0x102)[0x7f6b11ff49f2] /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(solver_main+0x1d5)[0x7f6b11ff5c95] /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(+0x27ebdd)[0x7f6b12101bdd] /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(startNonInteractiveSimulation+0xdc1)[0x7f6b12100ac1] /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../lib/x86_64-linux-gnu/omc/libSimulationRuntimeC.so(_main_SimulationRuntime+0x5d)[0x7f6b1210493d]