Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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.Airflow.Multizone.Examples.ChimneyShaftNoVolume,fileNamePrefix="Buildings_8_Buildings_Airflow_Multizone_Examples_ChimneyShaftNoVolume",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume,fileNamePrefix="Buildings_8_Buildings_Airflow_Multizone_Examples_ChimneyShaftNoVolume",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 0.001699/0.001699, allocations: 99.78 kB / 15.05 MB, free: 1.105 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002115/0.002115, allocations: 177.3 kB / 15.95 MB, free: 216 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.418/2.418, allocations: 205.4 MB / 222.1 MB, free: 5.66 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 8.371/8.371, allocations: 292.6 MB / 0.5497 GB, free: 14.63 MB / 462.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001015/0.001015, allocations: 10.97 kB / 0.6737 GB, free: 26.4 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4666/0.4676, allocations: 116.3 MB / 0.7872 GB, free: 11.89 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume): time 1.531/1.999, allocations: 141.6 MB / 0.9255 GB, free: 5.902 MB / 0.7169 GB Notification: Performance of NFInst.instExpressions: time 0.02747/2.026, allocations: 7.526 MB / 0.9329 GB, free: 5.812 MB / 0.7169 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004513/2.031, allocations: 43.47 kB / 0.9329 GB, free: 5.805 MB / 0.7169 GB Notification: Performance of NFTyping.typeComponents: time 0.005172/2.036, allocations: 0.5898 MB / 0.9335 GB, free: 5.805 MB / 0.7169 GB Notification: Performance of NFTyping.typeBindings: time 0.01227/2.048, allocations: 1.451 MB / 0.9349 GB, free: 5.785 MB / 0.7169 GB Notification: Performance of NFTyping.typeClassSections: time 0.01081/2.059, allocations: 1.249 MB / 0.9361 GB, free: 5.762 MB / 0.7169 GB Notification: Performance of NFFlatten.flatten: time 0.01031/2.07, allocations: 1.624 MB / 0.9377 GB, free: 5.762 MB / 0.7169 GB Notification: Performance of NFFlatten.resolveConnections: time 0.004461/2.074, allocations: 0.7309 MB / 0.9384 GB, free: 5.672 MB / 0.7169 GB Notification: Performance of NFEvalConstants.evaluate: time 0.006372/2.081, allocations: 0.752 MB / 0.9392 GB, free: 5.672 MB / 0.7169 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004226/2.085, allocations: 0.6791 MB / 0.9398 GB, free: 5.668 MB / 0.7169 GB Notification: Performance of NFPackage.collectConstants: time 0.0007353/2.086, allocations: 47.28 kB / 0.9399 GB, free: 5.664 MB / 0.7169 GB Notification: Performance of NFFlatten.collectFunctions: time 0.007959/2.094, allocations: 0.8631 MB / 0.9407 GB, free: 5.664 MB / 0.7169 GB Notification: Performance of NFScalarize.scalarize: time 0.001616/2.095, allocations: 214.5 kB / 0.9409 GB, free: 5.66 MB / 0.7169 GB Notification: Performance of NFVerifyModel.verify: time 0.002806/2.098, allocations: 245.4 kB / 0.9412 GB, free: 21.63 MB / 0.7325 GB Notification: Performance of NFConvertDAE.convert: time 0.006245/2.105, allocations: 1.205 MB / 0.9423 GB, free: 21.52 MB / 0.7325 GB Notification: Performance of FrontEnd - DAE generated: time 7.364e-06/2.105, allocations: 1.125 kB / 0.9423 GB, free: 21.52 MB / 0.7325 GB Notification: Performance of FrontEnd: time 7.454e-06/2.105, allocations: 0 / 0.9423 GB, free: 21.52 MB / 0.7325 GB Notification: Performance of Transformations before backend: time 0.0001745/2.105, allocations: 2.906 kB / 0.9423 GB, free: 21.52 MB / 0.7325 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 195 * Number of variables: 195 Notification: Performance of Generate backend data structure: time 0.006375/2.111, allocations: 1.38 MB / 0.9437 GB, free: 20.71 MB / 0.7325 GB Notification: Performance of prepare preOptimizeDAE: time 7.523e-05/2.111, allocations: 9.781 kB / 0.9437 GB, free: 20.71 MB / 0.7325 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0007412/2.112, allocations: 124.8 kB / 0.9438 GB, free: 20.67 MB / 0.7325 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00139/2.114, allocations: 138.3 kB / 0.9439 GB, free: 20.6 MB / 0.7325 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003727/2.117, allocations: 0.7802 MB / 0.9447 GB, free: 20.3 MB / 0.7325 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001659/2.117, allocations: 61.41 kB / 0.9448 GB, free: 20.29 MB / 0.7325 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004524/2.118, allocations: 76.38 kB / 0.9448 GB, free: 20.29 MB / 0.7325 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002986/2.121, allocations: 0.8633 MB / 0.9457 GB, free: 20.12 MB / 0.7325 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.962e-05/2.121, allocations: 9.438 kB / 0.9457 GB, free: 20.12 MB / 0.7325 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00017/2.121, allocations: 33.75 kB / 0.9457 GB, free: 20.12 MB / 0.7325 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.348e-05/2.121, allocations: 19.91 kB / 0.9457 GB, free: 20.12 MB / 0.7325 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001871/2.123, allocations: 0.6349 MB / 0.9464 GB, free: 20.11 MB / 0.7325 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 0.01036/2.134, allocations: 3.977 MB / 0.9502 GB, free: 17.95 MB / 0.7325 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002376/2.136, allocations: 0.5825 MB / 0.9508 GB, free: 17.91 MB / 0.7325 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001879/2.138, allocations: 1.237 MB / 0.952 GB, free: 16.5 MB / 0.7325 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001294/2.139, allocations: 329 kB / 0.9523 GB, free: 16.44 MB / 0.7325 GB Notification: Performance of pre-optimization done (n=63): time 5.36e-06/2.139, allocations: 5.797 kB / 0.9523 GB, free: 16.43 MB / 0.7325 GB Notification: Performance of matching and sorting (n=63): time 0.005282/2.145, allocations: 1.147 MB / 0.9535 GB, free: 16.12 MB / 0.7325 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.000119/2.145, allocations: 91.27 kB / 0.9536 GB, free: 16.03 MB / 0.7325 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003244/2.148, allocations: 0.8811 MB / 0.9544 GB, free: 15.88 MB / 0.7325 GB Notification: Performance of collectPreVariables (initialization): time 0.0002711/2.148, allocations: 38.86 kB / 0.9544 GB, free: 15.84 MB / 0.7325 GB Notification: Performance of collectInitialEqns (initialization): time 0.001027/2.149, allocations: 468 kB / 0.9549 GB, free: 15.67 MB / 0.7325 GB Notification: Performance of collectInitialBindings (initialization): time 0.0006536/2.15, allocations: 211.9 kB / 0.9551 GB, free: 15.54 MB / 0.7325 GB Notification: Performance of simplifyInitialFunctions (initialization): time 6.147e-05/2.15, allocations: 13.91 kB / 0.9551 GB, free: 15.54 MB / 0.7325 GB Notification: Performance of setup shared object (initialization): time 0.0003393/2.15, allocations: 333.2 kB / 0.9554 GB, free: 15.23 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001032/2.152, allocations: 207 kB / 0.9556 GB, free: 15.23 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001019/2.153, allocations: 311.6 kB / 0.9559 GB, free: 15.14 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001008/2.154, allocations: 244.3 kB / 0.9562 GB, free: 15.13 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.407e-06/2.154, allocations: 4.922 kB / 0.9562 GB, free: 15.12 MB / 0.7325 GB Notification: Performance of matching and sorting (n=75) (initialization): time 0.003128/2.157, allocations: 0.7142 MB / 0.9569 GB, free: 15.02 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 0.0009473/2.158, allocations: 0.8746 MB / 0.9577 GB, free: 14.1 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.91e-05/2.158, allocations: 6.531 kB / 0.9577 GB, free: 14.1 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0008678/2.159, allocations: 107.8 kB / 0.9578 GB, free: 14.09 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006227/2.159, allocations: 116.8 kB / 0.9579 GB, free: 14.09 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001095/2.16, allocations: 0.6661 MB / 0.9586 GB, free: 13.56 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001807/2.162, allocations: 90.59 kB / 0.9587 GB, free: 13.53 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001422/2.162, allocations: 27.81 kB / 0.9587 GB, free: 13.53 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 2.918e-05/2.162, allocations: 6.938 kB / 0.9587 GB, free: 13.53 MB / 0.7325 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002063/2.165, allocations: 0.5693 MB / 0.9593 GB, free: 13.51 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.163e-05/2.165, allocations: 3.031 kB / 0.9593 GB, free: 13.51 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001033/2.166, allocations: 113 kB / 0.9594 GB, free: 13.49 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000886/2.167, allocations: 119.1 kB / 0.9595 GB, free: 13.49 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001392/2.168, allocations: 0.6545 MB / 0.9601 GB, free: 12.97 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002/2.17, allocations: 90.52 kB / 0.9602 GB, free: 12.93 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001783/2.17, allocations: 26.34 kB / 0.9602 GB, free: 12.93 MB / 0.7325 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 10 * Number of states: 0 () * Number of discrete variables: 5 ($whenCondition1,$PRE.mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEvent,$PRE.mRoo_flow.nextTimeEventScaled,mRoo_flow.nextTimeEventScaled) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (67): * Single equations (assignments): 66 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {2 7} Notification: Performance of prepare postOptimizeDAE: time 0.001674/2.172, allocations: 330.4 kB / 0.9605 GB, free: 12.74 MB / 0.7325 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005999/2.172, allocations: 99.34 kB / 0.9606 GB, free: 12.69 MB / 0.7325 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004121/2.177, allocations: 0.9497 MB / 0.9616 GB, free: 12.57 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.848e-05/2.177, allocations: 10.5 kB / 0.9616 GB, free: 12.57 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.213e-05/2.177, allocations: 4 kB / 0.9616 GB, free: 12.57 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002744/2.179, allocations: 0.8563 MB / 0.9624 GB, free: 12.29 MB / 0.7325 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007461/2.187, allocations: 1.87 MB / 0.9642 GB, free: 11.91 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.437e-05/2.187, allocations: 0 / 0.9642 GB, free: 11.91 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008344/2.188, allocations: 105.1 kB / 0.9643 GB, free: 11.91 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001183/2.189, allocations: 162.1 kB / 0.9645 GB, free: 11.89 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001319/2.189, allocations: 22.7 kB / 0.9645 GB, free: 11.88 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001628/2.191, allocations: 1.247 MB / 0.9657 GB, free: 10.84 MB / 0.7325 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.989e-06/2.191, allocations: 1.875 kB / 0.9657 GB, free: 10.84 MB / 0.7325 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003396/2.194, allocations: 1.304 MB / 0.967 GB, free: 10.56 MB / 0.7325 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001422/2.196, allocations: 293.7 kB / 0.9673 GB, free: 10.39 MB / 0.7325 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000336/2.196, allocations: 17.81 kB / 0.9673 GB, free: 10.39 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009364/2.197, allocations: 54.22 kB / 0.9674 GB, free: 10.38 MB / 0.7325 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002336/2.197, allocations: 44.69 kB / 0.9674 GB, free: 10.38 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001328/2.198, allocations: 29.53 kB / 0.9674 GB, free: 10.38 MB / 0.7325 GB Notification: Performance of sorting global known variables: time 0.001738/2.199, allocations: 0.6132 MB / 0.968 GB, free: 10.27 MB / 0.7325 GB Notification: Performance of sort global known variables: time 3.51e-07/2.199, allocations: 96 / 0.968 GB, free: 10.27 MB / 0.7325 GB Notification: Performance of remove unused functions: time 0.003682/2.203, allocations: 0.5622 MB / 0.9686 GB, free: 10.18 MB / 0.7325 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 5 (roo.dynBal.U,roo.dynBal.m,oriChiTop.mExc,oriBot.mExc,oriChiBot.mExc) * Number of discrete variables: 3 ($whenCondition1,mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEventScaled) * Number of discrete states: 2 (mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (62): * Single equations (assignments): 54 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * When equations: 2 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 2 {2 9,1 2} Notification: Performance of Backend phase and start with SimCode phase: time 0.005415/2.208, allocations: 2.591 MB / 0.9711 GB, free: 9.078 MB / 0.7325 GB Notification: Performance of simCode: created initialization part: time 0.003301/2.212, allocations: 0.9264 MB / 0.972 GB, free: 9.047 MB / 0.7325 GB Notification: Performance of simCode: created event and clocks part: time 1.004e-05/2.212, allocations: 0.875 kB / 0.972 GB, free: 9.047 MB / 0.7325 GB Notification: Performance of simCode: created simulation system equations: time 0.001289/2.213, allocations: 393 kB / 0.9724 GB, free: 9.031 MB / 0.7325 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003754/2.217, allocations: 421.6 kB / 0.9728 GB, free: 8.992 MB / 0.7325 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01841/2.235, allocations: 7.382 MB / 0.98 GB, free: 5.328 MB / 0.7325 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001243/2.237, allocations: 1.092 MB / 0.9811 GB, free: 4.609 MB / 0.7325 GB Notification: Performance of simCode: alias equations: time 0.001787/2.238, allocations: 217.4 kB / 0.9813 GB, free: 4.504 MB / 0.7325 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008498/2.239, allocations: 406.4 kB / 0.9817 GB, free: 4.461 MB / 0.7325 GB Notification: Performance of SimCode: time 1.603e-06/2.239, allocations: 2.719 kB / 0.9817 GB, free: 4.461 MB / 0.7325 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.105/2.344, allocations: 29.06 MB / 1.01 GB, free: 2.324 MB / 0.7481 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.000399/2.345, allocations: 263 kB / 1.01 GB, free: 1.984 MB / 0.7481 GB Notification: Performance of buildModelFMU: Generate platform static: time 4.357/6.702, allocations: 0 / 1.01 GB, free: 1.984 MB / 0.7481 GB (rm -f Buildings_8_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe ; mkfifo Buildings_8_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe ; head -c 1048576 < Buildings_8_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe >> ../files/Buildings_8_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_8_Buildings_Airflow_Multizone_Examples_ChimneyShaftNoVolume_fmu --startTime=0 --stopTime=3600 --timeout=50 --tolerance=1e-06 Buildings_8_Buildings_Airflow_Multizone_Examples_ChimneyShaftNoVolume.fmu > Buildings_8_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe 2>&1) Environment - environmentSimulation: