Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.NaturalVentilation.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/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-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(BuildingSystems.Airflow.Multizone.Examples.NaturalVentilation,fileNamePrefix="BuildingSystems_BuildingSystems_Airflow_Multizone_Examples_NaturalVentilation",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(BuildingSystems.Airflow.Multizone.Examples.NaturalVentilation,fileNamePrefix="BuildingSystems_BuildingSystems_Airflow_Multizone_Examples_NaturalVentilation",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 0.003076/0.003076, allocations: 98.53 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 0.00334/0.00334, allocations: 177.3 kB / 15.94 MB, free: 228 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 2.742/2.742, allocations: 223.2 MB / 239.9 MB, free: 5.336 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002795/0.002795, allocations: 274.6 kB / 291.2 MB, free: 1.879 MB / 238.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:5:3-5:34:writable] Warning: Got element f_alp that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:6:3-6:35:writable] Warning: Elements in the package.mo-file need to be in the same relative order as the package.order file. Got element named f_lay but it was already added because it was not the next element in the list at that time. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:6:3-6:35:writable] Warning: Got element f_lay that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:7:3-7:37:writable] Warning: Elements in the package.mo-file need to be in the same relative order as the package.order file. Got element named f_loss but it was already added because it was not the next element in the list at that time. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:7:3-7:37:writable] Warning: Got element f_loss that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:8:3-8:33:writable] Warning: Elements in the package.mo-file need to be in the same relative order as the package.order file. Got element named f_pv but it was already added because it was not the next element in the list at that time. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:8:3-8:33:writable] Warning: Got element f_pv that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:2:1-34:14:writable] Warning: f_pv was referenced in the package.order file, but was not found in package.mo, f_pv/package.mo or f_pv.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 1.825/1.825, allocations: 144.6 MB / 487 MB, free: 7.199 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001055/0.001055, allocations: 18.47 kB / 0.5684 GB, free: 38.32 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3724/0.3735, allocations: 83.08 MB / 0.6495 GB, free: 3.531 MB / 446.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Airflow.Multizone.Examples.NaturalVentilation): time 1.368/1.742, allocations: 167.1 MB / 0.8127 GB, free: 1.758 MB / 0.5606 GB Notification: Performance of NFInst.instExpressions: time 0.02231/1.764, allocations: 7.34 MB / 0.8198 GB, free: 1.672 MB / 0.5606 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003873/1.768, allocations: 29.5 kB / 0.8199 GB, free: 1.672 MB / 0.5606 GB Notification: Performance of NFTyping.typeComponents: time 0.004797/1.773, allocations: 0.6385 MB / 0.8205 GB, free: 1.668 MB / 0.5606 GB Notification: Performance of NFTyping.typeBindings: time 0.01492/1.788, allocations: 2.101 MB / 0.8225 GB, free: 1.645 MB / 0.5606 GB Notification: Performance of NFTyping.typeClassSections: time 0.00707/1.795, allocations: 0.9724 MB / 0.8235 GB, free: 1.621 MB / 0.5606 GB Notification: Performance of NFFlatten.flatten: time 0.008327/1.804, allocations: 1.688 MB / 0.8251 GB, free: 1.613 MB / 0.5606 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003341/1.807, allocations: 0.6831 MB / 0.8258 GB, free: 1.527 MB / 0.5606 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004943/1.812, allocations: 0.8103 MB / 0.8266 GB, free: 1.523 MB / 0.5606 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003495/1.816, allocations: 0.6011 MB / 0.8272 GB, free: 1.523 MB / 0.5606 GB Notification: Performance of NFPackage.collectConstants: time 0.0008191/1.816, allocations: 49.25 kB / 0.8272 GB, free: 1.523 MB / 0.5606 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00752/1.824, allocations: 0.8962 MB / 0.8281 GB, free: 1.52 MB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 0.001625/1.826, allocations: 348.5 kB / 0.8284 GB, free: 1.52 MB / 0.5606 GB Notification: Performance of NFVerifyModel.verify: time 0.002104/1.828, allocations: 266.6 kB / 0.8287 GB, free: 17.49 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.006259/1.834, allocations: 1.468 MB / 0.8301 GB, free: 17.38 MB / 0.5762 GB Notification: Performance of FrontEnd - DAE generated: time 1.092e-05/1.834, allocations: 0 / 0.8301 GB, free: 17.38 MB / 0.5762 GB Notification: Performance of FrontEnd: time 6.041e-06/1.834, allocations: 1.859 kB / 0.8301 GB, free: 17.38 MB / 0.5762 GB Notification: Performance of Transformations before backend: time 7.64e-05/1.834, allocations: 0 / 0.8301 GB, free: 17.38 MB / 0.5762 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 214 * Number of variables: 214 Notification: Performance of Generate backend data structure: time 0.006597/1.841, allocations: 1.39 MB / 0.8315 GB, free: 16.6 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 0.0001002/1.841, allocations: 10.66 kB / 0.8315 GB, free: 16.6 MB / 0.5762 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0005211/1.842, allocations: 134.3 kB / 0.8316 GB, free: 16.56 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004636/1.846, allocations: 378 kB / 0.832 GB, free: 16.49 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003233/1.849, allocations: 0.7946 MB / 0.8328 GB, free: 16.19 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001128/1.85, allocations: 62.81 kB / 0.8328 GB, free: 16.18 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002587/1.85, allocations: 89.89 kB / 0.8329 GB, free: 16.18 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003214/1.853, allocations: 1.038 MB / 0.8339 GB, free: 16.04 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.095e-05/1.853, allocations: 8.672 kB / 0.8339 GB, free: 16.04 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001412/1.853, allocations: 37.22 kB / 0.834 GB, free: 16.04 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001046/1.853, allocations: 40.83 kB / 0.834 GB, free: 16.03 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002867/1.856, allocations: 0.8807 MB / 0.8349 GB, free: 16.03 MB / 0.5762 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 0.01047/1.867, allocations: 4.292 MB / 0.8391 GB, free: 13.26 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001935/1.869, allocations: 0.6865 MB / 0.8397 GB, free: 13.16 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001368/1.87, allocations: 0.6737 MB / 0.8404 GB, free: 12.39 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.049e-05/1.87, allocations: 40.59 kB / 0.8404 GB, free: 12.35 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=70): time 5.36e-06/1.87, allocations: 1.781 kB / 0.8404 GB, free: 12.35 MB / 0.5762 GB Notification: Performance of matching and sorting (n=70): time 0.003573/1.874, allocations: 1.009 MB / 0.8414 GB, free: 12.15 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.669e-05/1.874, allocations: 62.56 kB / 0.8415 GB, free: 12.09 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001629/1.876, allocations: 0.6302 MB / 0.8421 GB, free: 11.87 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 0.0001375/1.876, allocations: 37.02 kB / 0.8421 GB, free: 11.84 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006199/1.876, allocations: 439.3 kB / 0.8425 GB, free: 11.6 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004615/1.877, allocations: 246.6 kB / 0.8428 GB, free: 11.42 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 5.335e-05/1.877, allocations: 16.25 kB / 0.8428 GB, free: 11.42 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 0.0003254/1.877, allocations: 387.2 kB / 0.8432 GB, free: 11.08 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007895/1.878, allocations: 274 kB / 0.8434 GB, free: 11.05 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009213/1.879, allocations: 367.9 kB / 0.8438 GB, free: 10.92 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009241/1.88, allocations: 327.5 kB / 0.8441 GB, free: 10.89 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.733e-06/1.88, allocations: 0 / 0.8441 GB, free: 10.89 MB / 0.5762 GB Notification: Performance of matching and sorting (n=82) (initialization): time 0.002829/1.883, allocations: 0.7977 MB / 0.8449 GB, free: 10.73 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 4.808e-05/1.883, allocations: 9.5 kB / 0.8449 GB, free: 10.73 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.73e-05/1.883, allocations: 0 / 0.8449 GB, free: 10.73 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 5.036e-05/1.883, allocations: 9.734 kB / 0.8449 GB, free: 10.73 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001058/1.884, allocations: 140.6 kB / 0.845 GB, free: 10.71 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.666e-05/1.884, allocations: 13.84 kB / 0.845 GB, free: 10.7 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001984/1.886, allocations: 112.4 kB / 0.8451 GB, free: 10.66 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.793e-05/1.886, allocations: 28.67 kB / 0.8452 GB, free: 10.65 MB / 0.5762 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 7 * 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 (82): * Single equations (assignments): 82 * 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: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.001044/1.887, allocations: 283.2 kB / 0.8454 GB, free: 10.52 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003424/1.888, allocations: 90.28 kB / 0.8455 GB, free: 10.48 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002519/1.89, allocations: 0.7923 MB / 0.8463 GB, free: 10.31 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.676e-05/1.89, allocations: 5 kB / 0.8463 GB, free: 10.31 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0002152/1.89, allocations: 10.83 kB / 0.8463 GB, free: 10.3 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001869/1.892, allocations: 0.8196 MB / 0.8471 GB, free: 9.973 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002864/1.895, allocations: 0.9812 MB / 0.8481 GB, free: 9.527 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.767e-06/1.895, allocations: 0 / 0.8481 GB, free: 9.527 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001363/1.897, allocations: 170.4 kB / 0.8482 GB, free: 9.5 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.913e-05/1.897, allocations: 3.219 kB / 0.8482 GB, free: 9.5 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.812e-05/1.897, allocations: 26.42 kB / 0.8483 GB, free: 9.492 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.382e-05/1.897, allocations: 2.688 kB / 0.8483 GB, free: 9.492 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.078e-06/1.897, allocations: 0 / 0.8483 GB, free: 9.492 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003492/1.9, allocations: 1.19 MB / 0.8494 GB, free: 9.191 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001025/1.901, allocations: 247.1 kB / 0.8497 GB, free: 9.023 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001741/1.902, allocations: 19.95 kB / 0.8497 GB, free: 9.016 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001217/1.903, allocations: 75.62 kB / 0.8497 GB, free: 8.992 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001997/1.903, allocations: 46.55 kB / 0.8498 GB, free: 8.973 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.377e-05/1.903, allocations: 21.19 kB / 0.8498 GB, free: 8.973 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.001065/1.904, allocations: 451.5 kB / 0.8502 GB, free: 8.812 MB / 0.5762 GB Notification: Performance of sort global known variables: time 4.21e-07/1.904, allocations: 0 / 0.8502 GB, free: 8.812 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.001731/1.906, allocations: 337.3 kB / 0.8506 GB, free: 8.766 MB / 0.5762 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 8 (volA.dynBal.medium.Xi[1],volA.dynBal.U,volA.dynBal.m,oriOutBot.mExc,oriOutTop.mExc,volOut.dynBal.medium.Xi[1],volOut.dynBal.U,volOut.dynBal.m) * 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 (70): * Single equations (assignments): 70 * 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: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.004226/1.91, allocations: 1.826 MB / 0.8523 GB, free: 7.918 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.002075/1.912, allocations: 0.6761 MB / 0.853 GB, free: 7.828 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 6.472e-06/1.912, allocations: 0 / 0.853 GB, free: 7.828 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.0009398/1.913, allocations: 375.7 kB / 0.8534 GB, free: 7.785 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004147/1.917, allocations: 0.4996 MB / 0.8539 GB, free: 7.621 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01851/1.936, allocations: 6.665 MB / 0.8604 GB, free: 4.012 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001751/1.938, allocations: 1.114 MB / 0.8615 GB, free: 3.133 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.002065/1.94, allocations: 222.7 kB / 0.8617 GB, free: 3.031 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009039/1.941, allocations: 351.2 kB / 0.862 GB, free: 2.996 MB / 0.5762 GB Notification: Performance of SimCode: time 1.934e-06/1.941, allocations: 6.875 kB / 0.862 GB, free: 2.992 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1037/2.045, allocations: 25.08 MB / 0.8865 GB, free: 13.41 MB / 0.6075 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0004263/2.045, allocations: 196.3 kB / 0.8867 GB, free: 13.17 MB / 0.6075 GB Notification: Performance of buildModelFMU: Generate platform static: time 5.549/7.594, allocations: 0 / 0.8867 GB, free: 13.17 MB / 0.6075 GB (rm -f BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.NaturalVentilation.pipe ; mkfifo BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.NaturalVentilation.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.NaturalVentilation.pipe >> ../files/BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.NaturalVentilation.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_BuildingSystems_BuildingSystems_Airflow_Multizone_Examples_NaturalVentilation_fmu --startTime=0 --stopTime=7200 --timeout=50 --tolerance=1e-06 BuildingSystems_BuildingSystems_Airflow_Multizone_Examples_NaturalVentilation.fmu > BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.NaturalVentilation.pipe 2>&1) Environment - environmentSimulation: