Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.HeatTransfer.Convection.Validation.ZeroWindSpeed.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.HeatTransfer.Convection.Validation.ZeroWindSpeed,fileNamePrefix="Buildings_11_Buildings_HeatTransfer_Convection_Validation_ZeroWindSpeed",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.HeatTransfer.Convection.Validation.ZeroWindSpeed,fileNamePrefix="Buildings_11_Buildings_HeatTransfer_Convection_Validation_ZeroWindSpeed",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 0.004806/0.004806, allocations: 103 kB / 15.74 MB, free: 6.059 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001346/0.001346, allocations: 190.9 kB / 16.67 MB, free: 5.969 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.272/1.272, allocations: 222.9 MB / 240.4 MB, free: 15.14 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo): time 2.404/2.404, allocations: 469.8 MB / 0.7425 GB, free: 3.328 MB / 0.6075 GB Notification: Performance of FrontEnd - loaded program: time 0.001593/0.001593, allocations: 63.91 kB / 1.065 GB, free: 14.07 MB / 0.8419 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6267/0.6283, allocations: 159.1 MB / 1.22 GB, free: 2.016 MB / 0.9356 GB Notification: Performance of NFInst.instantiate(Buildings.HeatTransfer.Convection.Validation.ZeroWindSpeed): time 0.003391/0.6317, allocations: 2.721 MB / 1.223 GB, free: 15.29 MB / 0.9512 GB Notification: Performance of NFInst.instExpressions: time 0.002411/0.6341, allocations: 1.752 MB / 1.225 GB, free: 13.52 MB / 0.9512 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001066/0.6342, allocations: 8 kB / 1.225 GB, free: 13.52 MB / 0.9512 GB Notification: Performance of NFTyping.typeComponents: time 8.755e-05/0.6343, allocations: 51.44 kB / 1.225 GB, free: 13.46 MB / 0.9512 GB Notification: Performance of NFTyping.typeBindings: time 0.000361/0.6347, allocations: 148.6 kB / 1.225 GB, free: 13.32 MB / 0.9512 GB Notification: Performance of NFTyping.typeClassSections: time 0.0006646/0.6354, allocations: 379 kB / 1.225 GB, free: 12.95 MB / 0.9512 GB Notification: Performance of NFFlatten.flatten: time 0.0004936/0.6359, allocations: 486.5 kB / 1.226 GB, free: 12.47 MB / 0.9512 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0002238/0.6361, allocations: 149 kB / 1.226 GB, free: 12.32 MB / 0.9512 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001879/0.6363, allocations: 187.3 kB / 1.226 GB, free: 12.14 MB / 0.9512 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001991/0.6365, allocations: 179.2 kB / 1.226 GB, free: 11.96 MB / 0.9512 GB Notification: Performance of NFPackage.collectConstants: time 4.676e-05/0.6366, allocations: 28 kB / 1.226 GB, free: 11.93 MB / 0.9512 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0006265/0.6372, allocations: 459.4 kB / 1.227 GB, free: 11.48 MB / 0.9512 GB Notification: Performance of NFScalarize.scalarize: time 6.039e-05/0.6373, allocations: 67.7 kB / 1.227 GB, free: 11.42 MB / 0.9512 GB Notification: Performance of NFVerifyModel.verify: time 0.0001594/0.6374, allocations: 191.1 kB / 1.227 GB, free: 11.23 MB / 0.9512 GB Notification: Performance of NFConvertDAE.convert: time 0.0005744/0.638, allocations: 0.5444 MB / 1.227 GB, free: 10.69 MB / 0.9512 GB Notification: Performance of FrontEnd - DAE generated: time 3.106e-06/0.638, allocations: 0 / 1.227 GB, free: 10.69 MB / 0.9512 GB Notification: Performance of FrontEnd: time 1.042e-06/0.638, allocations: 0 / 1.227 GB, free: 10.69 MB / 0.9512 GB Notification: Performance of Transformations before backend: time 5.881e-06/0.638, allocations: 4 kB / 1.227 GB, free: 10.69 MB / 0.9512 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 75 * Number of variables: 75 Notification: Performance of Generate backend data structure: time 0.0009427/0.639, allocations: 0.7201 MB / 1.228 GB, free: 9.914 MB / 0.9512 GB Notification: Performance of prepare preOptimizeDAE: time 3.166e-05/0.639, allocations: 8.031 kB / 1.228 GB, free: 9.906 MB / 0.9512 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 6.907e-05/0.6391, allocations: 70.72 kB / 1.228 GB, free: 9.828 MB / 0.9512 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007302/0.6398, allocations: 116.5 kB / 1.228 GB, free: 9.715 MB / 0.9512 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003752/0.6402, allocations: 319.6 kB / 1.228 GB, free: 9.363 MB / 0.9512 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.908e-05/0.6403, allocations: 21.03 kB / 1.229 GB, free: 9.344 MB / 0.9512 GB Notification: Performance of preOpt expandDerOperator (simulation): time 4.459e-05/0.6403, allocations: 32.38 kB / 1.229 GB, free: 9.312 MB / 0.9512 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006376/0.6409, allocations: 318.1 kB / 1.229 GB, free: 8.996 MB / 0.9512 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.038e-05/0.641, allocations: 4 kB / 1.229 GB, free: 8.992 MB / 0.9512 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.664e-05/0.641, allocations: 8 kB / 1.229 GB, free: 8.984 MB / 0.9512 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.386e-06/0.641, allocations: 8 kB / 1.229 GB, free: 8.977 MB / 0.9512 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007814/0.6418, allocations: 286.4 kB / 1.229 GB, free: 8.695 MB / 0.9512 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001407/0.6432, allocations: 0.8972 MB / 1.23 GB, free: 7.746 MB / 0.9512 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0008446/0.6441, allocations: 297.5 kB / 1.23 GB, free: 7.449 MB / 0.9512 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003477/0.6444, allocations: 124.7 kB / 1.23 GB, free: 7.324 MB / 0.9512 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001321/0.6446, allocations: 93.47 kB / 1.23 GB, free: 7.215 MB / 0.9512 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.546e-05/0.6446, allocations: 38.56 kB / 1.231 GB, free: 7.168 MB / 0.9512 GB Notification: Performance of pre-optimization done (n=25): time 2.926e-06/0.6446, allocations: 7.984 kB / 1.231 GB, free: 7.16 MB / 0.9512 GB Notification: Performance of matching and sorting (n=25): time 0.001191/0.6458, allocations: 389.1 kB / 1.231 GB, free: 6.773 MB / 0.9512 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.633e-05/0.6458, allocations: 59.34 kB / 1.231 GB, free: 6.703 MB / 0.9512 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003181/0.6462, allocations: 341.7 kB / 1.231 GB, free: 6.363 MB / 0.9512 GB Notification: Performance of collectPreVariables (initialization): time 2.383e-05/0.6462, allocations: 29.7 kB / 1.231 GB, free: 6.328 MB / 0.9512 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001185/0.6463, allocations: 188.8 kB / 1.232 GB, free: 6.141 MB / 0.9512 GB Notification: Performance of collectInitialBindings (initialization): time 6.352e-05/0.6464, allocations: 87.23 kB / 1.232 GB, free: 6.055 MB / 0.9512 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001012/0.6465, allocations: 65.91 kB / 1.232 GB, free: 5.98 MB / 0.9512 GB Notification: Performance of setup shared object (initialization): time 0.0001374/0.6466, allocations: 346.8 kB / 1.232 GB, free: 5.633 MB / 0.9512 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003399/0.647, allocations: 104.5 kB / 1.232 GB, free: 5.531 MB / 0.9512 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003308/0.6473, allocations: 109 kB / 1.232 GB, free: 5.426 MB / 0.9512 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.000665/0.648, allocations: 234.4 kB / 1.232 GB, free: 5.195 MB / 0.9512 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.703e-06/0.648, allocations: 3.938 kB / 1.232 GB, free: 5.191 MB / 0.9512 GB Notification: Performance of matching and sorting (n=33) (initialization): time 0.00085/0.6489, allocations: 334 kB / 1.233 GB, free: 4.859 MB / 0.9512 GB Notification: Performance of prepare postOptimizeDAE: time 1.087e-05/0.6489, allocations: 4 kB / 1.233 GB, free: 4.855 MB / 0.9512 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.376e-06/0.6489, allocations: 0 / 1.233 GB, free: 4.855 MB / 0.9512 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.198e-05/0.6489, allocations: 4 kB / 1.233 GB, free: 4.852 MB / 0.9512 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003589/0.6493, allocations: 83.86 kB / 1.233 GB, free: 4.77 MB / 0.9512 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.19e-06/0.6493, allocations: 3.938 kB / 1.233 GB, free: 4.766 MB / 0.9512 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002542/0.6495, allocations: 43.72 kB / 1.233 GB, free: 4.723 MB / 0.9512 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.872e-05/0.6496, allocations: 15.98 kB / 1.233 GB, free: 4.707 MB / 0.9512 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (33): * Single equations (assignments): 33 * Array equations: 0 * Algorithm blocks: 0 * 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 0.0001399/0.6497, allocations: 141.8 kB / 1.233 GB, free: 4.559 MB / 0.9512 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001058/0.6498, allocations: 35.77 kB / 1.233 GB, free: 4.523 MB / 0.9512 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000921/0.6508, allocations: 373.9 kB / 1.233 GB, free: 4.141 MB / 0.9512 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.696e-06/0.6508, allocations: 0 / 1.233 GB, free: 4.141 MB / 0.9512 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.164e-06/0.6508, allocations: 4 kB / 1.233 GB, free: 4.137 MB / 0.9512 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.248e-06/0.6508, allocations: 3.938 kB / 1.233 GB, free: 4.133 MB / 0.9512 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003239/0.6511, allocations: 357.3 kB / 1.234 GB, free: 3.734 MB / 0.9512 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.102e-06/0.6511, allocations: 0 / 1.234 GB, free: 3.734 MB / 0.9512 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002935/0.6514, allocations: 55.89 kB / 1.234 GB, free: 3.68 MB / 0.9512 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.914e-06/0.6514, allocations: 0 / 1.234 GB, free: 3.68 MB / 0.9512 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.379e-05/0.6515, allocations: 11.98 kB / 1.234 GB, free: 3.668 MB / 0.9512 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.483e-06/0.6515, allocations: 0 / 1.234 GB, free: 3.668 MB / 0.9512 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.11e-07/0.6515, allocations: 0 / 1.234 GB, free: 3.668 MB / 0.9512 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007516/0.6522, allocations: 296.6 kB / 1.234 GB, free: 3.359 MB / 0.9512 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001185/0.6524, allocations: 136.7 kB / 1.234 GB, free: 3.207 MB / 0.9512 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.604e-05/0.6524, allocations: 15.95 kB / 1.234 GB, free: 3.191 MB / 0.9512 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002266/0.6526, allocations: 15.98 kB / 1.234 GB, free: 3.176 MB / 0.9512 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.772e-05/0.6527, allocations: 11.98 kB / 1.234 GB, free: 3.164 MB / 0.9512 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.188e-05/0.6527, allocations: 15.92 kB / 1.234 GB, free: 3.148 MB / 0.9512 GB Notification: Performance of sorting global known variables: time 0.0002332/0.6529, allocations: 251.2 kB / 1.235 GB, free: 2.902 MB / 0.9512 GB Notification: Performance of sort global known variables: time 1.1e-07/0.653, allocations: 0 / 1.235 GB, free: 2.902 MB / 0.9512 GB Notification: Performance of remove unused functions: time 0.0002855/0.6532, allocations: 99.8 kB / 1.235 GB, free: 2.805 MB / 0.9512 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (21): * Single equations (assignments): 21 * Array equations: 0 * Algorithm blocks: 0 * 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 Backend phase and start with SimCode phase: time 0.001134/0.6544, allocations: 0.8681 MB / 1.235 GB, free: 1.91 MB / 0.9512 GB Notification: Performance of simCode: created initialization part: time 0.0007249/0.6551, allocations: 253.7 kB / 1.236 GB, free: 1.664 MB / 0.9512 GB Notification: Performance of simCode: created event and clocks part: time 1.242e-06/0.6551, allocations: 0 / 1.236 GB, free: 1.664 MB / 0.9512 GB Notification: Performance of simCode: created simulation system equations: time 0.0003421/0.6555, allocations: 111.9 kB / 1.236 GB, free: 1.555 MB / 0.9512 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004792/0.656, allocations: 111.8 kB / 1.236 GB, free: 1.453 MB / 0.9512 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004511/0.6605, allocations: 3.054 MB / 1.239 GB, free: 14.32 MB / 0.9669 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003273/0.6608, allocations: 0.7756 MB / 1.24 GB, free: 13.52 MB / 0.9669 GB Notification: Performance of simCode: alias equations: time 0.0002362/0.6611, allocations: 74.81 kB / 1.24 GB, free: 13.45 MB / 0.9669 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001731/0.6612, allocations: 115.4 kB / 1.24 GB, free: 13.33 MB / 0.9669 GB Notification: Performance of SimCode: time 2.11e-07/0.6612, allocations: 0 / 1.24 GB, free: 13.33 MB / 0.9669 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 5.855/6.517, allocations: 8.59 MB / 1.248 GB, free: 4.895 MB / 0.9669 GB Notification: Performance of buildModelFMU: Generate platform static: time 11.53/18.05, allocations: 18.41 kB / 1.248 GB, free: 4.883 MB / 0.9669 GB (rm -f Buildings_11_Buildings.HeatTransfer.Convection.Validation.ZeroWindSpeed.pipe ; mkfifo Buildings_11_Buildings.HeatTransfer.Convection.Validation.ZeroWindSpeed.pipe ; head -c 1048576 < Buildings_11_Buildings.HeatTransfer.Convection.Validation.ZeroWindSpeed.pipe >> ../files/Buildings_11_Buildings.HeatTransfer.Convection.Validation.ZeroWindSpeed.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_11_Buildings.HeatTransfer.Convection.Validation.ZeroWindSpeed_res.mat --tempDir=temp_Buildings_11_Buildings_HeatTransfer_Convection_Validation_ZeroWindSpeed_fmu --startTime=0 --stopTime=3600 --timeout=400 --tolerance=1e-06 Buildings_11_Buildings_HeatTransfer_Convection_Validation_ZeroWindSpeed.fmu > Buildings_11_Buildings.HeatTransfer.Convection.Validation.ZeroWindSpeed.pipe 2>&1) diffSimulationResults("Buildings_11_Buildings.HeatTransfer.Convection.Validation.ZeroWindSpeed_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_HeatTransfer_Convection_Validation_ZeroWindSpeed.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.HeatTransfer.Convection.Validation.ZeroWindSpeed.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.1a374223ba63430b9d6a533bacdb4736 Limited backtrace at point of segmentation fault /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7fc4badc5520] /lib/x86_64-linux-gnu/libc.so.6(+0x1a0afe)[0x7fc4baf23afe] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaRuntimeC.so(omc_matlab4_read_all_vals+0x1bb)[0x7fc4bac89408] /usr/bin/../lib/x86_64-linux-gnu/omc/libomcruntime.so(+0x4b4bf)[0x7fc4bad174bf] /usr/bin/../lib/x86_64-linux-gnu/omc/libomcruntime.so(+0x48868)[0x7fc4bad14868] /usr/bin/../lib/x86_64-linux-gnu/omc/libomcruntime.so(SimulationResultsCmp_compareResults+0x1eb)[0x7fc4bad131ce] /usr/bin/../lib/x86_64-linux-gnu/omc/libomcruntime.so(SimulationResults_diffSimulationResults+0x2b)[0x7fc4bad17b7b] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_SimulationResults_diffSimulationResults+0x34)[0x7fc4bb64a533] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_CevalScriptBackend_cevalInteractiveFunctions4+0x9cb5)[0x7fc4bb9acbd7] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_CevalScriptBackend_cevalInteractiveFunctions3+0x4f66)[0x7fc4bb9b309f] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_CevalScript_cevalInteractiveFunctions2+0x4373)[0x7fc4bbf868b3] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_CevalScript_cevalInteractiveFunctions+0x1fb)[0x7fc4bbf89460] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_BackendInterface_cevalInteractiveFunctions+0x5d)[0x7fc4bc1acfcd] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_Ceval_cevalWork2+0x1e82)[0x7fc4bc1a087c] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_Ceval_cevalWork1+0xb7)[0x7fc4bc1a2454] Segmentation fault (core dumped) Aborted the command. Failed to read output from testmodel.py, exit status != 0: 18.120854577049613 18.137247787 17.49689956 OMC died, but the thread is still running? This will end badly.