Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u.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 12.0.0-master/package.mo", uses=false) Using package Buildings with version 12.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/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.HeatExchangers.Validation.HeaterCooler_u,fileNamePrefix="Buildings_latest_Buildings_Fluid_HeatExchangers_Validation_HeaterCooler_u",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u,fileNamePrefix="Buildings_latest_Buildings_Fluid_HeatExchangers_Validation_HeaterCooler_u",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 0.006527/0.006527, allocations: 96.7 kB / 15.73 MB, free: 6.047 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001751/0.001751, allocations: 198.6 kB / 16.68 MB, free: 5.973 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.28/1.28, allocations: 222.9 MB / 240.4 MB, free: 4.328 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo): time 2.538/2.538, allocations: 482.6 MB / 0.755 GB, free: 10.58 MB / 0.6075 GB Notification: Performance of FrontEnd - loaded program: time 0.001675/0.001675, allocations: 67.89 kB / 1.083 GB, free: 12.23 MB / 0.8419 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2551/0.2568, allocations: 162.3 MB / 1.242 GB, free: 9.828 MB / 0.9981 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u): time 0.7069/0.9637, allocations: 256 MB / 1.492 GB, free: 7.004 MB / 1.186 GB Notification: Performance of NFInst.instExpressions: time 0.01334/0.9771, allocations: 9.608 MB / 1.501 GB, free: 13.38 MB / 1.201 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001051/0.9782, allocations: 75.56 kB / 1.501 GB, free: 13.3 MB / 1.201 GB Notification: Performance of NFTyping.typeComponents: time 0.001874/0.9801, allocations: 0.9706 MB / 1.502 GB, free: 12.33 MB / 1.201 GB Notification: Performance of NFTyping.typeBindings: time 0.004804/0.9849, allocations: 2.632 MB / 1.505 GB, free: 9.684 MB / 1.201 GB Notification: Performance of NFTyping.typeClassSections: time 0.004031/0.9889, allocations: 2.156 MB / 1.507 GB, free: 7.543 MB / 1.201 GB Notification: Performance of NFFlatten.flatten: time 0.003928/0.9929, allocations: 4.138 MB / 1.511 GB, free: 3.387 MB / 1.201 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001689/0.9946, allocations: 1.584 MB / 1.512 GB, free: 1.777 MB / 1.201 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003202/0.9978, allocations: 2.199 MB / 1.515 GB, free: 15.57 MB / 1.217 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001818/0.9996, allocations: 1.272 MB / 1.516 GB, free: 14.3 MB / 1.217 GB Notification: Performance of NFPackage.collectConstants: time 0.000239/0.9999, allocations: 180 kB / 1.516 GB, free: 14.12 MB / 1.217 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004366/1.004, allocations: 3.126 MB / 1.519 GB, free: 10.99 MB / 1.217 GB Notification: Performance of NFScalarize.scalarize: time 0.0005306/1.005, allocations: 0.6036 MB / 1.52 GB, free: 10.39 MB / 1.217 GB Notification: Performance of NFVerifyModel.verify: time 0.0009375/1.006, allocations: 1.034 MB / 1.521 GB, free: 9.348 MB / 1.217 GB Notification: Performance of NFConvertDAE.convert: time 0.004114/1.01, allocations: 3.699 MB / 1.524 GB, free: 5.637 MB / 1.217 GB Notification: Performance of FrontEnd - DAE generated: time 2.896e-06/1.01, allocations: 7.875 kB / 1.524 GB, free: 5.629 MB / 1.217 GB Notification: Performance of FrontEnd: time 1.183e-06/1.01, allocations: 0 / 1.524 GB, free: 5.629 MB / 1.217 GB Notification: Performance of Transformations before backend: time 1.525e-05/1.01, allocations: 0 / 1.524 GB, free: 5.629 MB / 1.217 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 294 * Number of variables: 294 Notification: Performance of Generate backend data structure: time 0.003491/1.013, allocations: 2.538 MB / 1.527 GB, free: 3.008 MB / 1.217 GB Notification: Performance of prepare preOptimizeDAE: time 3.081e-05/1.013, allocations: 8.031 kB / 1.527 GB, free: 3 MB / 1.217 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001973/1.014, allocations: 173.3 kB / 1.527 GB, free: 2.82 MB / 1.217 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003278/1.017, allocations: 0.6465 MB / 1.528 GB, free: 2.172 MB / 1.217 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002192/1.019, allocations: 1.451 MB / 1.529 GB, free: 0.668 MB / 1.217 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.323e-05/1.019, allocations: 90.28 kB / 1.529 GB, free: 0.5781 MB / 1.217 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001713/1.019, allocations: 127.9 kB / 1.529 GB, free: 464 kB / 1.217 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002303/1.022, allocations: 1.427 MB / 1.531 GB, free: 14.96 MB / 1.232 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.425e-05/1.022, allocations: 0 / 1.531 GB, free: 14.96 MB / 1.232 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001056/1.022, allocations: 48 kB / 1.531 GB, free: 14.91 MB / 1.232 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.729e-05/1.022, allocations: 42.22 kB / 1.531 GB, free: 14.87 MB / 1.232 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002325/1.024, allocations: 1.195 MB / 1.532 GB, free: 13.66 MB / 1.232 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 0.006783/1.031, allocations: 5.695 MB / 1.537 GB, free: 7.652 MB / 1.232 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001809/1.033, allocations: 1.031 MB / 1.538 GB, free: 6.574 MB / 1.232 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0009535/1.034, allocations: 0.5267 MB / 1.539 GB, free: 6.047 MB / 1.232 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0005528/1.034, allocations: 319.9 kB / 1.539 GB, free: 5.676 MB / 1.232 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001058/1.035, allocations: 0.5656 MB / 1.54 GB, free: 5.094 MB / 1.232 GB Notification: Performance of pre-optimization done (n=85): time 1.944e-06/1.035, allocations: 3.938 kB / 1.54 GB, free: 5.09 MB / 1.232 GB Notification: Performance of matching and sorting (n=92): time 0.007308/1.043, allocations: 3.543 MB / 1.543 GB, free: 1.438 MB / 1.232 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.825e-05/1.043, allocations: 94.11 kB / 1.543 GB, free: 1.328 MB / 1.232 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001569/1.044, allocations: 1.338 MB / 1.545 GB, free: 15.98 MB / 1.248 GB Notification: Performance of collectPreVariables (initialization): time 7.172e-05/1.044, allocations: 45.7 kB / 1.545 GB, free: 15.93 MB / 1.248 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005811/1.045, allocations: 0.7378 MB / 1.545 GB, free: 15.18 MB / 1.248 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002659/1.045, allocations: 337.1 kB / 1.546 GB, free: 14.85 MB / 1.248 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002914/1.046, allocations: 186.6 kB / 1.546 GB, free: 14.66 MB / 1.248 GB Notification: Performance of setup shared object (initialization): time 0.0001393/1.046, allocations: 345.9 kB / 1.546 GB, free: 14.32 MB / 1.248 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009503/1.047, allocations: 464.5 kB / 1.547 GB, free: 13.86 MB / 1.248 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001088/1.048, allocations: 0.6439 MB / 1.547 GB, free: 13.14 MB / 1.248 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01215/1.06, allocations: 3.314 MB / 1.551 GB, free: 9.734 MB / 1.248 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.41e-06/1.06, allocations: 4 kB / 1.551 GB, free: 9.73 MB / 1.248 GB Notification: Performance of matching and sorting (n=126) (initialization): time 0.002938/1.063, allocations: 1.523 MB / 1.552 GB, free: 8.188 MB / 1.248 GB Notification: Performance of prepare postOptimizeDAE: time 3.983e-05/1.063, allocations: 38.08 kB / 1.552 GB, free: 8.145 MB / 1.248 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.696e-06/1.063, allocations: 8 kB / 1.552 GB, free: 8.137 MB / 1.248 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006655/1.064, allocations: 218.4 kB / 1.552 GB, free: 7.914 MB / 1.248 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008051/1.064, allocations: 207.8 kB / 1.553 GB, free: 7.711 MB / 1.248 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004047/1.069, allocations: 4.599 MB / 1.557 GB, free: 2.809 MB / 1.248 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009129/1.069, allocations: 68 kB / 1.557 GB, free: 2.742 MB / 1.248 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.071e-05/1.07, allocations: 40 kB / 1.557 GB, free: 2.703 MB / 1.248 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization system: $DER.heaDyn.vol.dynBal.medium.p = 0.0. Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001331/1.071, allocations: 0.7596 MB / 1.558 GB, free: 1.941 MB / 1.248 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001064/1.072, allocations: 0.6515 MB / 1.558 GB, free: 1.219 MB / 1.248 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01189/1.084, allocations: 3.279 MB / 1.562 GB, free: 13.84 MB / 1.264 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.228e-06/1.084, allocations: 7.984 kB / 1.562 GB, free: 13.83 MB / 1.264 GB Notification: Performance of matching and sorting (n=126) (initialization_lambda0): time 0.002757/1.087, allocations: 1.488 MB / 1.563 GB, free: 12.32 MB / 1.264 GB Notification: Performance of prepare postOptimizeDAE: time 3.086e-05/1.087, allocations: 37.7 kB / 1.563 GB, free: 12.28 MB / 1.264 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.891e-06/1.087, allocations: 8.438 kB / 1.563 GB, free: 12.27 MB / 1.264 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004544/1.087, allocations: 206.3 kB / 1.563 GB, free: 12.06 MB / 1.264 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007929/1.088, allocations: 195.8 kB / 1.564 GB, free: 11.87 MB / 1.264 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004896/1.093, allocations: 5.781 MB / 1.569 GB, free: 5.656 MB / 1.264 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009113/1.094, allocations: 72 kB / 1.569 GB, free: 5.586 MB / 1.264 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.809e-05/1.094, allocations: 43.98 kB / 1.569 GB, free: 5.543 MB / 1.264 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization_lambda0 system: $DER.heaDyn.vol.dynBal.medium.p = 0.0. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 18 * Number of states: 0 () * Number of discrete variables: 9 (TSet.nextEventScaled,TSet.nextEvent,$PRE.TSet.nextEvent,TSet.last,TSet.b,TSet.a,$whenCondition1,con2.I.trigger_internal,con1.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (105): * Single equations (assignments): 99 * Array equations: 2 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 3 systems {(1,8), (1,2), (1,4)} Notification: Performance of prepare postOptimizeDAE: time 0.0002684/1.094, allocations: 279.9 kB / 1.57 GB, free: 5.258 MB / 1.264 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002108/1.094, allocations: 170.9 kB / 1.57 GB, free: 5.09 MB / 1.264 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002491/1.097, allocations: 1.282 MB / 1.571 GB, free: 3.785 MB / 1.264 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.534e-06/1.097, allocations: 8 kB / 1.571 GB, free: 3.777 MB / 1.264 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.496e-06/1.097, allocations: 3.938 kB / 1.571 GB, free: 3.773 MB / 1.264 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002096/1.099, allocations: 1.143 MB / 1.572 GB, free: 2.59 MB / 1.264 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004599/1.104, allocations: 3.055 MB / 1.575 GB, free: 15.4 MB / 1.279 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.444e-06/1.104, allocations: 4 kB / 1.575 GB, free: 15.4 MB / 1.279 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008547/1.104, allocations: 188.1 kB / 1.575 GB, free: 15.21 MB / 1.279 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.000121/1.105, allocations: 52.81 kB / 1.575 GB, free: 15.16 MB / 1.279 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.139e-05/1.105, allocations: 35.98 kB / 1.575 GB, free: 15.12 MB / 1.279 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0003736/1.105, allocations: 0.5874 MB / 1.576 GB, free: 14.51 MB / 1.279 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.218e-06/1.105, allocations: 4 kB / 1.576 GB, free: 14.51 MB / 1.279 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003339/1.108, allocations: 1.98 MB / 1.578 GB, free: 12.45 MB / 1.279 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004417/1.109, allocations: 348 kB / 1.578 GB, free: 12.09 MB / 1.279 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001753/1.109, allocations: 27.98 kB / 1.578 GB, free: 12.06 MB / 1.279 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009013/1.11, allocations: 64.12 kB / 1.578 GB, free: 12 MB / 1.279 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001092/1.11, allocations: 64.47 kB / 1.578 GB, free: 11.94 MB / 1.279 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.706e-05/1.11, allocations: 43.97 kB / 1.578 GB, free: 11.89 MB / 1.279 GB Notification: Performance of sorting global known variables: time 0.001114/1.111, allocations: 0.9138 MB / 1.579 GB, free: 10.98 MB / 1.279 GB Notification: Performance of sort global known variables: time 1.4e-07/1.111, allocations: 0 / 1.579 GB, free: 10.98 MB / 1.279 GB Notification: Performance of remove unused functions: time 0.0015/1.113, allocations: 0.6756 MB / 1.58 GB, free: 10.31 MB / 1.279 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 17 * Number of states: 6 (senTem1.T,con1.I.y,heaDyn.vol.dynBal.medium.Xi[1],heaDyn.vol.dynBal.medium.T,senTem2.T,con2.I.y) * Number of discrete variables: 6 ($whenCondition1,TSet.a,TSet.b,TSet.last,TSet.nextEvent,TSet.nextEventScaled) * Number of discrete states: 6 (TSet.nextEvent,TSet.last,TSet.nextEventScaled,TSet.b,TSet.a,$whenCondition1) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (83): * Single equations (assignments): 81 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,4)} Notification: Performance of Backend phase and start with SimCode phase: time 0.004072/1.117, allocations: 2.712 MB / 1.583 GB, free: 7.523 MB / 1.279 GB Notification: Performance of simCode: created initialization part: time 0.00402/1.121, allocations: 2.54 MB / 1.585 GB, free: 4.898 MB / 1.279 GB Notification: Performance of simCode: created event and clocks part: time 4.779e-06/1.121, allocations: 4 kB / 1.585 GB, free: 4.895 MB / 1.279 GB Notification: Performance of simCode: created simulation system equations: time 0.001078/1.122, allocations: 0.6053 MB / 1.586 GB, free: 4.273 MB / 1.279 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003096/1.125, allocations: 0.8371 MB / 1.587 GB, free: 3.457 MB / 1.279 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01868/1.144, allocations: 12.32 MB / 1.599 GB, free: 6.719 MB / 1.295 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009827/1.145, allocations: 1.348 MB / 1.6 GB, free: 5.336 MB / 1.295 GB Notification: Performance of simCode: alias equations: time 0.001109/1.146, allocations: 344.9 kB / 1.6 GB, free: 4.992 MB / 1.295 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008134/1.147, allocations: 0.6282 MB / 1.601 GB, free: 4.363 MB / 1.295 GB Notification: Performance of SimCode: time 2.4e-07/1.147, allocations: 0 / 1.601 GB, free: 4.363 MB / 1.295 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 4.406/5.553, allocations: 45.8 MB / 1.646 GB, free: 7.133 MB / 1.342 GB Notification: Performance of buildModelFMU: Generate platform static: time 16.78/22.34, allocations: 11.94 kB / 1.646 GB, free: 7.121 MB / 1.342 GB (rm -f Buildings_latest_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u.pipe ; mkfifo Buildings_latest_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u.pipe >> ../files/Buildings_latest_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_latest_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u_res.mat --tempDir=temp_Buildings_latest_Buildings_Fluid_HeatExchangers_Validation_HeaterCooler_u_fmu --startTime=0 --stopTime=1200 --timeout=400 --tolerance=1e-06 Buildings_latest_Buildings_Fluid_HeatExchangers_Validation_HeaterCooler_u.fmu > Buildings_latest_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u.pipe 2>&1) diffSimulationResults("Buildings_latest_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Fluid_HeatExchangers_Validation_HeaterCooler_u.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Fluid.HeatExchangers.Validation.HeaterCooler_u.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.80ead854bbfb4e898bd744a912e43dd2 Limited backtrace at point of segmentation fault /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7f66edb9e520] /lib/x86_64-linux-gnu/libc.so.6(+0x1a0afe)[0x7f66edcfcafe] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaRuntimeC.so(omc_matlab4_read_all_vals+0x1bb)[0x7f66eda62408] /usr/bin/../lib/x86_64-linux-gnu/omc/libomcruntime.so(+0x4b4bf)[0x7f66edaf04bf] /usr/bin/../lib/x86_64-linux-gnu/omc/libomcruntime.so(+0x48868)[0x7f66edaed868] /usr/bin/../lib/x86_64-linux-gnu/omc/libomcruntime.so(SimulationResultsCmp_compareResults+0x1eb)[0x7f66edaec1ce] /usr/bin/../lib/x86_64-linux-gnu/omc/libomcruntime.so(SimulationResults_diffSimulationResults+0x2b)[0x7f66edaf0b7b] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_SimulationResults_diffSimulationResults+0x34)[0x7f66ee423533] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_CevalScriptBackend_cevalInteractiveFunctions4+0x9cb5)[0x7f66ee785bd7] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_CevalScriptBackend_cevalInteractiveFunctions3+0x4f66)[0x7f66ee78c09f] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_CevalScript_cevalInteractiveFunctions2+0x4373)[0x7f66eed5f8b3] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_CevalScript_cevalInteractiveFunctions+0x1fb)[0x7f66eed62460] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_BackendInterface_cevalInteractiveFunctions+0x5d)[0x7f66eef85fcd] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_Ceval_cevalWork2+0x1e82)[0x7f66eef7987c] /usr/bin/../lib/x86_64-linux-gnu/omc/libOpenModelicaCompiler.so(omc_Ceval_cevalWork1+0xb7)[0x7f66eef7b454] Segmentation fault (core dumped) Aborted the command. Failed to read output from testmodel.py, exit status != 0: 22.48234552500071 22.502936764 21.489543915 OMC died, but the thread is still running? This will end badly.