Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Fluid.Storage.Examples.ExpansionVessel.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo", uses=false) Using package Buildings with version 11.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: "" <> buildModelFMU(Buildings.Fluid.Storage.Examples.ExpansionVessel,fileNamePrefix="Buildings_11_Buildings_Fluid_Storage_Examples_ExpansionVessel",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.Storage.Examples.ExpansionVessel,fileNamePrefix="Buildings_11_Buildings_Fluid_Storage_Examples_ExpansionVessel",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001625/0.001625, allocations: 108 kB / 15.6 MB, free: 132 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001767/0.001767, allocations: 192 kB / 16.53 MB, free: 6.391 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.505/1.505, allocations: 222.9 MB / 240.2 MB, free: 4.41 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo): time 2.539/2.539, allocations: 469.8 MB / 0.7424 GB, free: 7.465 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.001741/0.001741, allocations: 69.58 kB / 0.9087 GB, free: 34.3 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2368/0.2385, allocations: 159.2 MB / 1.064 GB, free: 14.2 MB / 0.8262 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Storage.Examples.ExpansionVessel): time 0.01483/0.2534, allocations: 14.43 MB / 1.078 GB, free: 15.71 MB / 0.8419 GB Notification: Performance of NFInst.instExpressions: time 0.004364/0.2578, allocations: 3.643 MB / 1.082 GB, free: 12.06 MB / 0.8419 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001987/0.258, allocations: 23.88 kB / 1.082 GB, free: 12.04 MB / 0.8419 GB Notification: Performance of NFTyping.typeComponents: time 0.000458/0.2585, allocations: 210.7 kB / 1.082 GB, free: 11.83 MB / 0.8419 GB Notification: Performance of NFTyping.typeBindings: time 0.001034/0.2595, allocations: 0.5791 MB / 1.083 GB, free: 11.25 MB / 0.8419 GB Notification: Performance of NFTyping.typeClassSections: time 0.0007049/0.2602, allocations: 387.7 kB / 1.083 GB, free: 10.87 MB / 0.8419 GB Notification: Performance of NFFlatten.flatten: time 0.001068/0.2613, allocations: 1.083 MB / 1.084 GB, free: 9.785 MB / 0.8419 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0003856/0.2617, allocations: 324.8 kB / 1.084 GB, free: 9.465 MB / 0.8419 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0007315/0.2624, allocations: 390.4 kB / 1.085 GB, free: 9.086 MB / 0.8419 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0003697/0.2628, allocations: 302.6 kB / 1.085 GB, free: 8.789 MB / 0.8419 GB Notification: Performance of NFPackage.collectConstants: time 5.572e-05/0.2629, allocations: 36 kB / 1.085 GB, free: 8.754 MB / 0.8419 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0004346/0.2633, allocations: 259.5 kB / 1.085 GB, free: 8.5 MB / 0.8419 GB Notification: Performance of NFScalarize.scalarize: time 0.0001014/0.2634, allocations: 95.67 kB / 1.085 GB, free: 8.406 MB / 0.8419 GB Notification: Performance of NFVerifyModel.verify: time 0.0002027/0.2637, allocations: 211 kB / 1.085 GB, free: 8.199 MB / 0.8419 GB Notification: Performance of NFConvertDAE.convert: time 0.0006693/0.2643, allocations: 0.5919 MB / 1.086 GB, free: 7.605 MB / 0.8419 GB Notification: Performance of FrontEnd - DAE generated: time 2.745e-06/0.2643, allocations: 0 / 1.086 GB, free: 7.605 MB / 0.8419 GB Notification: Performance of FrontEnd: time 8.82e-07/0.2644, allocations: 0 / 1.086 GB, free: 7.605 MB / 0.8419 GB Notification: Performance of Transformations before backend: time 9.067e-06/0.2644, allocations: 0 / 1.086 GB, free: 7.605 MB / 0.8419 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 62 * Number of variables: 62 Notification: Performance of Generate backend data structure: time 0.001037/0.2654, allocations: 0.7478 MB / 1.087 GB, free: 6.805 MB / 0.8419 GB Notification: Performance of prepare preOptimizeDAE: time 3.15e-05/0.2654, allocations: 12.03 kB / 1.087 GB, free: 6.793 MB / 0.8419 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 6.343e-05/0.2655, allocations: 66.72 kB / 1.087 GB, free: 6.719 MB / 0.8419 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001543/0.2657, allocations: 48.45 kB / 1.087 GB, free: 6.672 MB / 0.8419 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006031/0.2663, allocations: 439.7 kB / 1.087 GB, free: 6.199 MB / 0.8419 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.406e-05/0.2663, allocations: 24.69 kB / 1.087 GB, free: 6.176 MB / 0.8419 GB Notification: Performance of preOpt expandDerOperator (simulation): time 4.782e-05/0.2664, allocations: 27.98 kB / 1.087 GB, free: 6.148 MB / 0.8419 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005362/0.2669, allocations: 310.2 kB / 1.088 GB, free: 5.828 MB / 0.8419 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.201e-05/0.2669, allocations: 0 / 1.088 GB, free: 5.828 MB / 0.8419 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.903e-05/0.267, allocations: 12 kB / 1.088 GB, free: 5.816 MB / 0.8419 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.953e-05/0.267, allocations: 11.98 kB / 1.088 GB, free: 5.805 MB / 0.8419 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004464/0.2674, allocations: 194.1 kB / 1.088 GB, free: 5.613 MB / 0.8419 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00169/0.2691, allocations: 1.489 MB / 1.089 GB, free: 4 MB / 0.8419 GB Notification: Performance of preOpt comSubExp (simulation): time 0.000404/0.2696, allocations: 154.6 kB / 1.089 GB, free: 3.84 MB / 0.8419 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001746/0.2697, allocations: 75.06 kB / 1.09 GB, free: 3.766 MB / 0.8419 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001196/0.2699, allocations: 81.11 kB / 1.09 GB, free: 3.668 MB / 0.8419 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002734/0.2702, allocations: 131.3 kB / 1.09 GB, free: 3.527 MB / 0.8419 GB Notification: Performance of pre-optimization done (n=15): time 3.206e-06/0.2702, allocations: 0 / 1.09 GB, free: 3.527 MB / 0.8419 GB Notification: Performance of matching and sorting (n=15): time 0.000591/0.2708, allocations: 238.9 kB / 1.09 GB, free: 3.289 MB / 0.8419 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.667e-05/0.2708, allocations: 55.39 kB / 1.09 GB, free: 3.223 MB / 0.8419 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003479/0.2712, allocations: 349.6 kB / 1.09 GB, free: 2.875 MB / 0.8419 GB Notification: Performance of collectPreVariables (initialization): time 3.678e-05/0.2712, allocations: 33.7 kB / 1.09 GB, free: 2.836 MB / 0.8419 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001477/0.2714, allocations: 215.7 kB / 1.091 GB, free: 2.621 MB / 0.8419 GB Notification: Performance of collectInitialBindings (initialization): time 5.823e-05/0.2714, allocations: 67.17 kB / 1.091 GB, free: 2.555 MB / 0.8419 GB Notification: Performance of simplifyInitialFunctions (initialization): time 7.573e-05/0.2715, allocations: 49.7 kB / 1.091 GB, free: 2.5 MB / 0.8419 GB Notification: Performance of setup shared object (initialization): time 0.0001418/0.2717, allocations: 338.8 kB / 1.091 GB, free: 2.16 MB / 0.8419 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000187/0.2718, allocations: 67.95 kB / 1.091 GB, free: 2.094 MB / 0.8419 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002316/0.2721, allocations: 151.1 kB / 1.091 GB, free: 1.914 MB / 0.8419 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004139/0.2725, allocations: 239 kB / 1.091 GB, free: 1.641 MB / 0.8419 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.27e-06/0.2725, allocations: 4 kB / 1.092 GB, free: 1.637 MB / 0.8419 GB Notification: Performance of matching and sorting (n=30) (initialization): time 0.0005636/0.2731, allocations: 312.5 kB / 1.092 GB, free: 1.32 MB / 0.8419 GB Notification: Performance of prepare postOptimizeDAE: time 3.16e-05/0.2731, allocations: 37.69 kB / 1.092 GB, free: 1.277 MB / 0.8419 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.799e-06/0.2731, allocations: 0 / 1.092 GB, free: 1.277 MB / 0.8419 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.569e-05/0.2732, allocations: 7.938 kB / 1.092 GB, free: 1.27 MB / 0.8419 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002158/0.2734, allocations: 60.22 kB / 1.092 GB, free: 1.211 MB / 0.8419 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.514e-06/0.2734, allocations: 8 kB / 1.092 GB, free: 1.203 MB / 0.8419 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002253/0.2736, allocations: 31.73 kB / 1.092 GB, free: 1.172 MB / 0.8419 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.963e-05/0.2737, allocations: 8 kB / 1.092 GB, free: 1.164 MB / 0.8419 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 11 * Number of states: 0 () * Number of discrete variables: 5 (pulse.count,$PRE.pulse.count,pulse.T_start,$PRE.pulse.T_start,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (29): * Single equations (assignments): 28 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0001553/0.2738, allocations: 165.6 kB / 1.092 GB, free: 0.9922 MB / 0.8419 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 5.77e-05/0.2739, allocations: 31.62 kB / 1.092 GB, free: 0.9609 MB / 0.8419 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004177/0.2743, allocations: 196.5 kB / 1.092 GB, free: 0.7656 MB / 0.8419 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.158e-05/0.2743, allocations: 7.938 kB / 1.092 GB, free: 0.7578 MB / 0.8419 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.549e-06/0.2743, allocations: 4 kB / 1.092 GB, free: 0.7539 MB / 0.8419 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0004984/0.2748, allocations: 489.7 kB / 1.093 GB, free: 196 kB / 0.8419 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004048/0.2752, allocations: 349.3 kB / 1.093 GB, free: 15.8 MB / 0.8575 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.152e-06/0.2753, allocations: 0 / 1.093 GB, free: 15.8 MB / 0.8575 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001541/0.2754, allocations: 31.98 kB / 1.093 GB, free: 15.77 MB / 0.8575 GB Notification: Performance of postOpt tearingSystem (simulation): time 3.797e-06/0.2754, allocations: 3.984 kB / 1.093 GB, free: 15.77 MB / 0.8575 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.337e-05/0.2754, allocations: 8 kB / 1.093 GB, free: 15.76 MB / 0.8575 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.015e-06/0.2755, allocations: 3.938 kB / 1.093 GB, free: 15.75 MB / 0.8575 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.443e-06/0.2755, allocations: 7.922 kB / 1.093 GB, free: 15.75 MB / 0.8575 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005727/0.276, allocations: 280.5 kB / 1.093 GB, free: 15.45 MB / 0.8575 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001287/0.2762, allocations: 128.7 kB / 1.094 GB, free: 15.31 MB / 0.8575 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.288e-05/0.2762, allocations: 4 kB / 1.094 GB, free: 15.3 MB / 0.8575 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002123/0.2764, allocations: 19.92 kB / 1.094 GB, free: 15.29 MB / 0.8575 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.401e-05/0.2765, allocations: 15.98 kB / 1.094 GB, free: 15.27 MB / 0.8575 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.709e-05/0.2765, allocations: 7.984 kB / 1.094 GB, free: 15.26 MB / 0.8575 GB Notification: Performance of sorting global known variables: time 0.0002459/0.2768, allocations: 251.2 kB / 1.094 GB, free: 15.02 MB / 0.8575 GB Notification: Performance of sort global known variables: time 1e-07/0.2768, allocations: 0 / 1.094 GB, free: 15.02 MB / 0.8575 GB Notification: Performance of remove unused functions: time 0.0003568/0.2771, allocations: 128 kB / 1.094 GB, free: 14.89 MB / 0.8575 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 3 (expVes.m,expVes.H,vol.dynBal.U) * Number of discrete variables: 3 ($whenCondition1,pulse.T_start,pulse.count) * Number of discrete states: 1 (pulse.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (15): * Single equations (assignments): 13 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.001029/0.2782, allocations: 0.9112 MB / 1.095 GB, free: 13.95 MB / 0.8575 GB Notification: Performance of simCode: created initialization part: time 0.0004701/0.2787, allocations: 235.5 kB / 1.095 GB, free: 13.71 MB / 0.8575 GB Notification: Performance of simCode: created event and clocks part: time 1.883e-06/0.2787, allocations: 8.188 kB / 1.095 GB, free: 13.7 MB / 0.8575 GB Notification: Performance of simCode: created simulation system equations: time 0.0001815/0.2789, allocations: 67.95 kB / 1.095 GB, free: 13.63 MB / 0.8575 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0008542/0.2797, allocations: 219.8 kB / 1.095 GB, free: 13.43 MB / 0.8575 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00388/0.2836, allocations: 3.061 MB / 1.098 GB, free: 10.22 MB / 0.8575 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003758/0.284, allocations: 0.7801 MB / 1.099 GB, free: 9.41 MB / 0.8575 GB Notification: Performance of simCode: alias equations: time 0.0002148/0.2842, allocations: 75.17 kB / 1.099 GB, free: 9.332 MB / 0.8575 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001578/0.2844, allocations: 119.3 kB / 1.099 GB, free: 9.215 MB / 0.8575 GB Notification: Performance of SimCode: time 1.914e-06/0.2844, allocations: 4 kB / 1.099 GB, free: 9.211 MB / 0.8575 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 4.348/4.633, allocations: 10.13 MB / 1.109 GB, free: 15.26 MB / 0.8731 GB Notification: Performance of buildModelFMU: Generate platform static: time 10.34/14.97, allocations: 4 kB / 1.109 GB, free: 15.26 MB / 0.8731 GB (rm -f Buildings_11_Buildings.Fluid.Storage.Examples.ExpansionVessel.pipe ; mkfifo Buildings_11_Buildings.Fluid.Storage.Examples.ExpansionVessel.pipe ; head -c 1048576 < Buildings_11_Buildings.Fluid.Storage.Examples.ExpansionVessel.pipe >> ../files/Buildings_11_Buildings.Fluid.Storage.Examples.ExpansionVessel.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_11_Buildings.Fluid.Storage.Examples.ExpansionVessel_res.mat --tempDir=temp_Buildings_11_Buildings_Fluid_Storage_Examples_ExpansionVessel_fmu --startTime=0 --stopTime=7200 --timeout=400 --tolerance=1e-06 Buildings_11_Buildings_Fluid_Storage_Examples_ExpansionVessel.fmu > Buildings_11_Buildings.Fluid.Storage.Examples.ExpansionVessel.pipe 2>&1) diffSimulationResults("Buildings_11_Buildings.Fluid.Storage.Examples.ExpansionVessel_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_Fluid_Storage_Examples_ExpansionVessel.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.Fluid.Storage.Examples.ExpansionVessel.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Thread is still alive. OMC died, but the thread is still running? This will end badly. The log-file of omc: Created ZeroMQ Server. Dumped server port in file: /tmp/openmodelica.hudson.port.ce421c79d44149ceb90877f89191741a Limited backtrace at point of segmentation fault /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7f06ba040520] /lib/x86_64-linux-gnu/libc.so.6(+0x1a0afe)[0x7f06ba19eafe] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaRuntimeC.so(omc_matlab4_read_all_vals+0x1bb)[0x7f06b9f04408] /usr/bin/../lib/x86_64-linux-gnu/omc/libomcruntime.so(+0x4b4bf)[0x7f06b9f924bf] /usr/bin/../lib/x86_64-linux-gnu/omc/libomcruntime.so(+0x48868)[0x7f06b9f8f868] /usr/bin/../lib/x86_64-linux-gnu/omc/libomcruntime.so(SimulationResultsCmp_compareResults+0x1eb)[0x7f06b9f8e1ce] /usr/bin/../lib/x86_64-linux-gnu/omc/libomcruntime.so(SimulationResults_diffSimulationResults+0x2b)[0x7f06b9f92b7b] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_SimulationResults_diffSimulationResults+0x34)[0x7f06ba8c5533] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_CevalScriptBackend_cevalInteractiveFunctions4+0x9cb5)[0x7f06bac27bd7] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_CevalScriptBackend_cevalInteractiveFunctions3+0x4f66)[0x7f06bac2e09f] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_CevalScript_cevalInteractiveFunctions2+0x4373)[0x7f06bb2018b3] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_CevalScript_cevalInteractiveFunctions+0x1fb)[0x7f06bb204460] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_BackendInterface_cevalInteractiveFunctions+0x5d)[0x7f06bb427fcd] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_Ceval_cevalWork2+0x1e82)[0x7f06bb41b87c] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_Ceval_cevalWork1+0xb7)[0x7f06bb41d454] Segmentation fault (core dumped) Aborted the command. Failed to read output from testmodel.py, exit status != 0: 15.044443887192756 15.064741643 14.797794223 OMC died, but the thread is still running? This will end badly.