Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.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 9.1.3-maint.9.1.x/package.mo", uses=false) Using package Buildings with version 9.1.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.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.Airflow.Multizone.Examples.ChimneyShaftWithVolume,fileNamePrefix="Buildings_9_Buildings_Airflow_Multizone_Examples_ChimneyShaftWithVolume",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume,fileNamePrefix="Buildings_9_Buildings_Airflow_Multizone_Examples_ChimneyShaftWithVolume",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 0.001537/0.001542, allocations: 103.4 kB / 15.33 MB, free: 0.5078 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001686/0.001686, allocations: 193.2 kB / 16.26 MB, free: 6.621 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.368/1.368, allocations: 222.9 MB / 239.9 MB, free: 4.453 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/package.mo): time 2.375/2.375, allocations: 390.2 MB / 0.6644 GB, free: 0.6016 MB / 0.5137 GB Notification: Performance of FrontEnd - loaded program: time 0.001337/0.001337, allocations: 63.91 kB / 0.8122 GB, free: 14.7 MB / 0.67 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6788/0.6801, allocations: 140.4 MB / 0.9492 GB, free: 9.203 MB / 0.7169 GB Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume): time 0.2464/0.9266, allocations: 233 MB / 1.177 GB, free: 8.246 MB / 0.9356 GB Notification: Performance of NFInst.instExpressions: time 0.01601/0.9426, allocations: 10.37 MB / 1.187 GB, free: 13.86 MB / 0.9512 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00301/0.9457, allocations: 55.69 kB / 1.187 GB, free: 13.8 MB / 0.9512 GB Notification: Performance of NFTyping.typeComponents: time 0.003299/0.949, allocations: 1.062 MB / 1.188 GB, free: 12.74 MB / 0.9512 GB Notification: Performance of NFTyping.typeBindings: time 0.009196/0.9583, allocations: 3.436 MB / 1.191 GB, free: 9.289 MB / 0.9512 GB Notification: Performance of NFTyping.typeClassSections: time 0.005481/0.9638, allocations: 1.895 MB / 1.193 GB, free: 7.398 MB / 0.9512 GB Notification: Performance of NFFlatten.flatten: time 0.006171/0.9699, allocations: 4.455 MB / 1.198 GB, free: 2.934 MB / 0.9512 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002758/0.9727, allocations: 1.547 MB / 1.199 GB, free: 1.352 MB / 0.9512 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00353/0.9763, allocations: 1.615 MB / 1.201 GB, free: 15.73 MB / 0.9669 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00349/0.9798, allocations: 1.597 MB / 1.202 GB, free: 14.13 MB / 0.9669 GB Notification: Performance of NFPackage.collectConstants: time 0.0006475/0.9804, allocations: 184 kB / 1.202 GB, free: 13.95 MB / 0.9669 GB Notification: Performance of NFFlatten.collectFunctions: time 0.006859/0.9873, allocations: 3.374 MB / 1.206 GB, free: 10.57 MB / 0.9669 GB Notification: Performance of NFScalarize.scalarize: time 0.001219/0.9886, allocations: 0.6934 MB / 1.206 GB, free: 9.875 MB / 0.9669 GB Notification: Performance of NFVerifyModel.verify: time 0.002045/0.9906, allocations: 1.069 MB / 1.207 GB, free: 8.801 MB / 0.9669 GB Notification: Performance of NFConvertDAE.convert: time 0.007227/0.9978, allocations: 4.008 MB / 1.211 GB, free: 4.781 MB / 0.9669 GB Notification: Performance of FrontEnd - DAE generated: time 5.04e-06/0.9979, allocations: 0 / 1.211 GB, free: 4.781 MB / 0.9669 GB Notification: Performance of FrontEnd: time 3.406e-06/0.9979, allocations: 3.984 kB / 1.211 GB, free: 4.777 MB / 0.9669 GB Notification: Performance of Transformations before backend: time 0.0001003/0.998, allocations: 8 kB / 1.211 GB, free: 4.77 MB / 0.9669 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 344 * Number of variables: 344 Notification: Performance of Generate backend data structure: time 0.006322/1.004, allocations: 2.478 MB / 1.214 GB, free: 2.234 MB / 0.9669 GB Notification: Performance of prepare preOptimizeDAE: time 4.536e-05/1.004, allocations: 8.031 kB / 1.214 GB, free: 2.227 MB / 0.9669 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0004092/1.005, allocations: 202.6 kB / 1.214 GB, free: 2.02 MB / 0.9669 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003578/1.008, allocations: 0.5283 MB / 1.214 GB, free: 1.488 MB / 0.9669 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002223/1.011, allocations: 1.224 MB / 1.216 GB, free: 212 kB / 0.9669 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.692e-05/1.011, allocations: 102.7 kB / 1.216 GB, free: 108 kB / 0.9669 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.00025/1.011, allocations: 132 kB / 1.216 GB, free: 15.97 MB / 0.9825 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002982/1.014, allocations: 1.674 MB / 1.217 GB, free: 14.23 MB / 0.9825 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.209e-05/1.014, allocations: 4 kB / 1.217 GB, free: 14.23 MB / 0.9825 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001394/1.014, allocations: 59.92 kB / 1.218 GB, free: 14.17 MB / 0.9825 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.363e-05/1.014, allocations: 66.58 kB / 1.218 GB, free: 14.11 MB / 0.9825 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002619/1.017, allocations: 1.451 MB / 1.219 GB, free: 12.65 MB / 0.9825 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 0.008574/1.025, allocations: 6.965 MB / 1.226 GB, free: 5.223 MB / 0.9825 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001834/1.027, allocations: 1.199 MB / 1.227 GB, free: 3.98 MB / 0.9825 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0009148/1.028, allocations: 0.6084 MB / 1.228 GB, free: 3.371 MB / 0.9825 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000811/1.029, allocations: 0.8633 MB / 1.228 GB, free: 2.32 MB / 0.9825 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001039/1.03, allocations: 0.6025 MB / 1.229 GB, free: 1.707 MB / 0.9825 GB Notification: Performance of pre-optimization done (n=110): time 3.657e-06/1.03, allocations: 7.938 kB / 1.229 GB, free: 1.699 MB / 0.9825 GB Notification: Performance of matching and sorting (n=110): time 0.003048/1.033, allocations: 1.569 MB / 1.231 GB, free: 128 kB / 0.9825 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.828e-05/1.033, allocations: 90.11 kB / 1.231 GB, free: 16 kB / 0.9825 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001609/1.035, allocations: 1.195 MB / 1.232 GB, free: 14.8 MB / 0.9981 GB Notification: Performance of collectPreVariables (initialization): time 9.819e-05/1.035, allocations: 49.7 kB / 1.232 GB, free: 14.75 MB / 0.9981 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005842/1.036, allocations: 0.6775 MB / 1.233 GB, free: 14.06 MB / 0.9981 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003714/1.036, allocations: 382.4 kB / 1.233 GB, free: 13.68 MB / 0.9981 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003268/1.036, allocations: 178.5 kB / 1.233 GB, free: 13.5 MB / 0.9981 GB Notification: Performance of setup shared object (initialization): time 0.0001299/1.036, allocations: 345.9 kB / 1.233 GB, free: 13.16 MB / 0.9981 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007363/1.037, allocations: 428.6 kB / 1.234 GB, free: 12.74 MB / 0.9981 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008171/1.038, allocations: 0.5556 MB / 1.234 GB, free: 12.15 MB / 0.9981 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001533/1.04, allocations: 1.017 MB / 1.235 GB, free: 11.1 MB / 0.9981 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.601e-06/1.04, allocations: 0 / 1.235 GB, free: 11.1 MB / 0.9981 GB Notification: Performance of matching and sorting (n=126) (initialization): time 0.002101/1.042, allocations: 1.214 MB / 1.237 GB, free: 9.875 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 2.141e-05/1.042, allocations: 4.312 kB / 1.237 GB, free: 9.871 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.265e-05/1.042, allocations: 11.94 kB / 1.237 GB, free: 9.859 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.11e-05/1.042, allocations: 8 kB / 1.237 GB, free: 9.852 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009661/1.043, allocations: 215.7 kB / 1.237 GB, free: 9.641 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.736e-05/1.043, allocations: 8 kB / 1.237 GB, free: 9.633 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001456/1.044, allocations: 186.8 kB / 1.237 GB, free: 9.449 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.132e-05/1.044, allocations: 36 kB / 1.237 GB, free: 9.414 MB / 0.9981 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.00117/1.046, allocations: 0.74 MB / 1.238 GB, free: 8.668 MB / 0.9981 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0007707/1.046, allocations: 0.5439 MB / 1.238 GB, free: 8.09 MB / 0.9981 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001454/1.048, allocations: 0.9893 MB / 1.239 GB, free: 7.07 MB / 0.9981 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.356e-06/1.048, allocations: 0 / 1.239 GB, free: 7.07 MB / 0.9981 GB Notification: Performance of matching and sorting (n=126) (initialization_lambda0): time 0.001983/1.05, allocations: 1.199 MB / 1.24 GB, free: 5.863 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 1.493e-05/1.05, allocations: 13.75 kB / 1.24 GB, free: 5.852 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.933e-06/1.05, allocations: 3.984 kB / 1.24 GB, free: 5.848 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 9.918e-06/1.05, allocations: 11.94 kB / 1.24 GB, free: 5.836 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009223/1.051, allocations: 215.7 kB / 1.241 GB, free: 5.625 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.438e-05/1.051, allocations: 7.938 kB / 1.241 GB, free: 5.617 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001406/1.052, allocations: 163.2 kB / 1.241 GB, free: 5.457 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.663e-05/1.052, allocations: 36 kB / 1.241 GB, free: 5.422 MB / 0.9981 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 ($PRE.mRoo_flow.nextTimeEvent,$whenCondition1,mRoo_flow.nextTimeEventScaled,$PRE.mRoo_flow.nextTimeEventScaled,mRoo_flow.nextTimeEvent) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (126): * Single equations (assignments): 126 * 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 0.0003006/1.053, allocations: 232.1 kB / 1.241 GB, free: 5.188 MB / 0.9981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002978/1.053, allocations: 154.2 kB / 1.241 GB, free: 5.035 MB / 0.9981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002262/1.055, allocations: 1.235 MB / 1.242 GB, free: 3.785 MB / 0.9981 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.025e-05/1.055, allocations: 15.94 kB / 1.242 GB, free: 3.77 MB / 0.9981 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.723e-06/1.055, allocations: 0 / 1.242 GB, free: 3.77 MB / 0.9981 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001602/1.057, allocations: 1.007 MB / 1.243 GB, free: 2.754 MB / 0.9981 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.4737/1.53, allocations: 3.165 MB / 1.246 GB, free: 284.6 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.143e-05/1.531, allocations: 2 kB / 1.246 GB, free: 284.6 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001233/1.532, allocations: 231.2 kB / 1.247 GB, free: 284.6 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.511e-05/1.532, allocations: 6.5 kB / 1.247 GB, free: 284.6 MB / 0.9981 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.608e-05/1.532, allocations: 27.61 kB / 1.247 GB, free: 284.6 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.458e-05/1.532, allocations: 7.078 kB / 1.247 GB, free: 284.6 MB / 0.9981 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.677e-06/1.532, allocations: 7.312 kB / 1.247 GB, free: 284.6 MB / 0.9981 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003508/1.535, allocations: 1.908 MB / 1.249 GB, free: 284.1 MB / 0.9981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000761/1.536, allocations: 357.8 kB / 1.249 GB, free: 284 MB / 0.9981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001938/1.536, allocations: 30.22 kB / 1.249 GB, free: 284 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001122/1.538, allocations: 116.8 kB / 1.249 GB, free: 283.9 MB / 0.9981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002206/1.538, allocations: 77.77 kB / 1.249 GB, free: 283.9 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.525e-05/1.538, allocations: 34.45 kB / 1.249 GB, free: 283.9 MB / 0.9981 GB Notification: Performance of sorting global known variables: time 0.001352/1.539, allocations: 0.8281 MB / 1.25 GB, free: 283.6 MB / 0.9981 GB Notification: Performance of sort global known variables: time 2e-07/1.539, allocations: 0.875 kB / 1.25 GB, free: 283.6 MB / 0.9981 GB Notification: Performance of remove unused functions: time 0.002178/1.541, allocations: 0.8311 MB / 1.251 GB, free: 283.5 MB / 0.9981 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 11 * Number of states: 9 (roo.dynBal.medium.Xi[1],roo.dynBal.U,roo.dynBal.m,oriChiTop.mExc,oriBot.mExc,oriChiBot.mExc,sha.vol.dynBal.medium.Xi[1],sha.vol.dynBal.U,sha.vol.dynBal.m) * 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 (110): * Single equations (assignments): 108 * 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 0.004786/1.546, allocations: 2.949 MB / 1.254 GB, free: 282 MB / 0.9981 GB Notification: Performance of simCode: created initialization part: time 0.004533/1.551, allocations: 1.862 MB / 1.255 GB, free: 281.4 MB / 0.9981 GB Notification: Performance of simCode: created event and clocks part: time 7.494e-06/1.551, allocations: 4.5 kB / 1.255 GB, free: 281.4 MB / 0.9981 GB Notification: Performance of simCode: created simulation system equations: time 0.001211/1.552, allocations: 0.5696 MB / 1.256 GB, free: 281.2 MB / 0.9981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003828/1.556, allocations: 0.8716 MB / 1.257 GB, free: 281 MB / 0.9981 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01855/1.574, allocations: 12.61 MB / 1.269 GB, free: 273.9 MB / 0.9981 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009834/1.575, allocations: 1.367 MB / 1.271 GB, free: 273 MB / 0.9981 GB Notification: Performance of simCode: alias equations: time 0.002118/1.578, allocations: 453.6 kB / 1.271 GB, free: 272.8 MB / 0.9981 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007641/1.578, allocations: 0.6256 MB / 1.272 GB, free: 272.2 MB / 0.9981 GB Notification: Performance of SimCode: time 8.42e-07/1.578, allocations: 0 / 1.272 GB, free: 272.2 MB / 0.9981 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.8369/2.415, allocations: 41.99 MB / 1.313 GB, free: 238.4 MB / 0.9981 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002083/2.416, allocations: 256.9 kB / 1.313 GB, free: 238.2 MB / 0.9981 GB Notification: Performance of buildModelFMU: Generate platform static: time 3.141/5.557, allocations: 0 / 1.313 GB, free: 238.2 MB / 0.9981 GB (rm -f Buildings_9_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe ; mkfifo Buildings_9_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe ; head -c 1048576 < Buildings_9_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe >> ../files/Buildings_9_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_9_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume_res.mat --tempDir=temp_Buildings_9_Buildings_Airflow_Multizone_Examples_ChimneyShaftWithVolume_fmu --startTime=0 --stopTime=3600 --timeout=50 --tolerance=1e-06 Buildings_9_Buildings_Airflow_Multizone_Examples_ChimneyShaftWithVolume.fmu > Buildings_9_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe 2>&1)