Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_1.6_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 1.6.0+build.1/package.mo", uses=false) Using package Buildings with version 1.6 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 1.6.0+build.1/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: translateModel(Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume") translateModel(Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001713/0.001713, allocations: 111.3 kB / 15.23 MB, free: 0.6602 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00183/0.00183, allocations: 194.3 kB / 16.14 MB, free: 6.652 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.505/1.505, allocations: 205.1 MB / 222 MB, free: 4.742 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 1.6.0+build.1/package.mo): time 0.6518/0.6518, allocations: 95.47 MB / 364.8 MB, free: 10.09 MB / 302.1 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: Buildings requested package Modelica of version 3.2.1. Modelica 3.2.3 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001438/0.001438, allocations: 67.91 kB / 444.7 MB, free: 10.07 MB / 382.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3663/0.3677, allocations: 69.07 MB / 0.5017 GB, free: 17.74 MB / 382.1 MB Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume): time 0.6192/0.987, allocations: 166.1 MB / 0.6639 GB, free: 300 kB / 494.1 MB Notification: Performance of NFInst.instExpressions: time 0.01583/1.003, allocations: 7.536 MB / 0.6713 GB, free: 72 kB / 494.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.004493/1.007, allocations: 54.41 kB / 0.6714 GB, free: 72 kB / 494.1 MB Notification: Performance of NFTyping.typeComponents: time 0.003353/1.011, allocations: 0.5716 MB / 0.6719 GB, free: 48 kB / 494.1 MB Notification: Performance of NFTyping.typeBindings: time 0.006242/1.017, allocations: 1.267 MB / 0.6732 GB, free: 15.98 MB / 0.4981 GB Notification: Performance of NFTyping.typeClassSections: time 0.004459/1.022, allocations: 1.138 MB / 0.6743 GB, free: 15.94 MB / 0.4981 GB Notification: Performance of NFFlatten.flatten: time 0.006583/1.028, allocations: 3.737 MB / 0.6779 GB, free: 15.93 MB / 0.4981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001857/1.03, allocations: 0.8511 MB / 0.6787 GB, free: 15.82 MB / 0.4981 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002346/1.032, allocations: 0.937 MB / 0.6797 GB, free: 15.82 MB / 0.4981 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002047/1.035, allocations: 1.113 MB / 0.6807 GB, free: 15.68 MB / 0.4981 GB Notification: Performance of NFPackage.collectConstants: time 0.0001935/1.035, allocations: 60.97 kB / 0.6808 GB, free: 15.68 MB / 0.4981 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002867/1.038, allocations: 0.8354 MB / 0.6816 GB, free: 15.66 MB / 0.4981 GB Notification: Performance of NFScalarize.scalarize: time 0.000384/1.038, allocations: 263.6 kB / 0.6819 GB, free: 15.61 MB / 0.4981 GB Notification: Performance of NFVerifyModel.verify: time 0.0009665/1.039, allocations: 0.6128 MB / 0.6825 GB, free: 15.42 MB / 0.4981 GB Notification: Performance of NFConvertDAE.convert: time 0.00326/1.042, allocations: 1.742 MB / 0.6842 GB, free: 15.15 MB / 0.4981 GB Notification: Performance of FrontEnd - DAE generated: time 6.252e-06/1.042, allocations: 2.531 kB / 0.6842 GB, free: 15.15 MB / 0.4981 GB Notification: Performance of FrontEnd: time 1.773e-06/1.042, allocations: 0 / 0.6842 GB, free: 15.15 MB / 0.4981 GB Notification: Performance of Transformations before backend: time 2.19e-05/1.042, allocations: 0 / 0.6842 GB, free: 15.15 MB / 0.4981 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 209 * Number of variables: 209 Notification: Performance of Generate backend data structure: time 0.005326/1.048, allocations: 1.629 MB / 0.6858 GB, free: 14.29 MB / 0.4981 GB Notification: Performance of prepare preOptimizeDAE: time 8.057e-05/1.048, allocations: 16.33 kB / 0.6858 GB, free: 14.28 MB / 0.4981 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007273/1.049, allocations: 154.2 kB / 0.6859 GB, free: 14.21 MB / 0.4981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002472/1.051, allocations: 0.8557 MB / 0.6868 GB, free: 13.8 MB / 0.4981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.537e-05/1.051, allocations: 68.97 kB / 0.6868 GB, free: 13.79 MB / 0.4981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001874/1.051, allocations: 77.66 kB / 0.6869 GB, free: 13.79 MB / 0.4981 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002277/1.054, allocations: 0.9474 MB / 0.6878 GB, free: 13.21 MB / 0.4981 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.457e-05/1.054, allocations: 2.219 kB / 0.6878 GB, free: 13.21 MB / 0.4981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001021/1.054, allocations: 37.25 kB / 0.6879 GB, free: 13.19 MB / 0.4981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.033e-05/1.054, allocations: 23.75 kB / 0.6879 GB, free: 13.18 MB / 0.4981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001478/1.055, allocations: 0.7117 MB / 0.6886 GB, free: 12.85 MB / 0.4981 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 0.006898/1.062, allocations: 4.252 MB / 0.6927 GB, free: 9.191 MB / 0.4981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001727/1.064, allocations: 0.6609 MB / 0.6934 GB, free: 8.859 MB / 0.4981 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005573/1.064, allocations: 299.5 kB / 0.6937 GB, free: 8.715 MB / 0.4981 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0012/1.066, allocations: 1.321 MB / 0.695 GB, free: 7.172 MB / 0.4981 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0007716/1.066, allocations: 391.9 kB / 0.6953 GB, free: 6.914 MB / 0.4981 GB Notification: Performance of pre-optimization done (n=65): time 2.836e-06/1.067, allocations: 0 / 0.6953 GB, free: 6.914 MB / 0.4981 GB Notification: Performance of matching and sorting (n=70): time 0.006333/1.073, allocations: 2.33 MB / 0.6976 GB, free: 5.453 MB / 0.4981 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001783/1.073, allocations: 217.7 kB / 0.6978 GB, free: 5.199 MB / 0.4981 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001591/1.075, allocations: 0.9779 MB / 0.6988 GB, free: 4.66 MB / 0.4981 GB Notification: Performance of collectPreVariables (initialization): time 7.529e-05/1.075, allocations: 39.42 kB / 0.6988 GB, free: 4.621 MB / 0.4981 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004801/1.075, allocations: 0.5131 MB / 0.6993 GB, free: 4.168 MB / 0.4981 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002012/1.075, allocations: 245.5 kB / 0.6995 GB, free: 3.961 MB / 0.4981 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002253/1.076, allocations: 142.5 kB / 0.6997 GB, free: 3.875 MB / 0.4981 GB Notification: Performance of setup shared object (initialization): time 0.0001217/1.076, allocations: 337.4 kB / 0.7 GB, free: 3.547 MB / 0.4981 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004733/1.076, allocations: 248 kB / 0.7002 GB, free: 3.422 MB / 0.4981 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006593/1.077, allocations: 446.2 kB / 0.7007 GB, free: 3.062 MB / 0.4981 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001137/1.078, allocations: 0.6604 MB / 0.7013 GB, free: 2.629 MB / 0.4981 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.527e-06/1.078, allocations: 2.312 kB / 0.7013 GB, free: 2.629 MB / 0.4981 GB Notification: Performance of matching and sorting (n=93) (initialization): time 0.00218/1.08, allocations: 0.9497 MB / 0.7022 GB, free: 2.105 MB / 0.4981 GB Notification: Performance of prepare postOptimizeDAE: time 2.969e-05/1.08, allocations: 6.969 kB / 0.7022 GB, free: 2.105 MB / 0.4981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.674e-05/1.08, allocations: 8.375 kB / 0.7022 GB, free: 2.102 MB / 0.4981 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0007474/1.081, allocations: 134.5 kB / 0.7024 GB, free: 2.039 MB / 0.4981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006358/1.082, allocations: 153.7 kB / 0.7025 GB, free: 2.016 MB / 0.4981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001653/1.083, allocations: 1.979 MB / 0.7045 GB, free: 56 kB / 0.4981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009608/1.084, allocations: 78.62 kB / 0.7045 GB, free: 16 kB / 0.4981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.178e-05/1.084, allocations: 27.34 kB / 0.7046 GB, free: 12 kB / 0.4981 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0008405/1.085, allocations: 439.3 kB / 0.705 GB, free: 15.58 MB / 0.5137 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005881/1.086, allocations: 434.6 kB / 0.7054 GB, free: 15.09 MB / 0.5137 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0009705/1.087, allocations: 0.6395 MB / 0.706 GB, free: 14.4 MB / 0.5137 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.456e-06/1.087, allocations: 0 / 0.706 GB, free: 14.4 MB / 0.5137 GB Notification: Performance of matching and sorting (n=93) (initialization_lambda0): time 0.001561/1.088, allocations: 0.9224 MB / 0.7069 GB, free: 13.47 MB / 0.5137 GB Notification: Performance of prepare postOptimizeDAE: time 1.364e-05/1.089, allocations: 13.91 kB / 0.7069 GB, free: 13.46 MB / 0.5137 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.053e-06/1.089, allocations: 7.984 kB / 0.7069 GB, free: 13.45 MB / 0.5137 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005515/1.089, allocations: 144.4 kB / 0.7071 GB, free: 13.31 MB / 0.5137 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005834/1.09, allocations: 146.2 kB / 0.7072 GB, free: 13.18 MB / 0.5137 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001576/1.091, allocations: 1.971 MB / 0.7091 GB, free: 11.06 MB / 0.5137 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009986/1.092, allocations: 72 kB / 0.7092 GB, free: 10.99 MB / 0.5137 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.329e-05/1.092, allocations: 28 kB / 0.7092 GB, free: 10.96 MB / 0.5137 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 19 * 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 (84): * Single equations (assignments): 82 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(2,7)} Notification: Performance of prepare postOptimizeDAE: time 0.0003945/1.093, allocations: 234.3 kB / 0.7095 GB, free: 10.73 MB / 0.5137 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001956/1.093, allocations: 106.7 kB / 0.7096 GB, free: 10.63 MB / 0.5137 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001971/1.095, allocations: 1.007 MB / 0.7105 GB, free: 9.59 MB / 0.5137 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.385e-05/1.095, allocations: 8 kB / 0.7106 GB, free: 9.582 MB / 0.5137 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.28e-06/1.095, allocations: 3.984 kB / 0.7106 GB, free: 9.578 MB / 0.5137 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.492e-06/1.095, allocations: 4 kB / 0.7106 GB, free: 9.574 MB / 0.5137 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003034/1.098, allocations: 1.824 MB / 0.7123 GB, free: 7.691 MB / 0.5137 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.076e-05/1.098, allocations: 4 kB / 0.7123 GB, free: 7.688 MB / 0.5137 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000581/1.099, allocations: 117 kB / 0.7125 GB, free: 7.578 MB / 0.5137 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.000389/1.099, allocations: 128.1 kB / 0.7126 GB, free: 7.449 MB / 0.5137 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.428e-05/1.099, allocations: 23.98 kB / 0.7126 GB, free: 7.426 MB / 0.5137 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001658/1.101, allocations: 1.984 MB / 0.7145 GB, free: 5.293 MB / 0.5137 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.855e-06/1.101, allocations: 2.844 kB / 0.7145 GB, free: 5.293 MB / 0.5137 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002212/1.103, allocations: 1.336 MB / 0.7158 GB, free: 3.91 MB / 0.5137 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004593/1.103, allocations: 251.7 kB / 0.7161 GB, free: 3.645 MB / 0.5137 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001563/1.104, allocations: 20 kB / 0.7161 GB, free: 3.625 MB / 0.5137 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006608/1.104, allocations: 59.8 kB / 0.7162 GB, free: 3.566 MB / 0.5137 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001476/1.104, allocations: 44.72 kB / 0.7162 GB, free: 3.523 MB / 0.5137 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.37e-05/1.105, allocations: 35.92 kB / 0.7162 GB, free: 3.488 MB / 0.5137 GB Notification: Performance of sorting global known variables: time 0.001002/1.106, allocations: 0.6902 MB / 0.7169 GB, free: 2.789 MB / 0.5137 GB Notification: Performance of sort global known variables: time 2.01e-07/1.106, allocations: 0 / 0.7169 GB, free: 2.789 MB / 0.5137 GB Notification: Performance of remove unused functions: time 0.00175/1.107, allocations: 0.4999 MB / 0.7174 GB, free: 2.289 MB / 0.5137 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 5 (roo.dynBal.medium.p,roo.dynBal.medium.T,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 (64): * Single equations (assignments): 59 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 1 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(2,8)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001737/1.109, allocations: 0.6665 MB / 0.7181 GB, free: 1.812 MB / 0.5137 GB Notification: Performance of simCode: created initialization part: time 0.002624/1.112, allocations: 1.274 MB / 0.7193 GB, free: 0.5508 MB / 0.5137 GB Notification: Performance of simCode: created event and clocks part: time 3.627e-06/1.112, allocations: 8 kB / 0.7193 GB, free: 0.543 MB / 0.5137 GB Notification: Performance of simCode: created simulation system equations: time 0.0008208/1.113, allocations: 479.1 kB / 0.7198 GB, free: 76 kB / 0.5137 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002477/1.115, allocations: 491.4 kB / 0.7202 GB, free: 15.6 MB / 0.5294 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004364/1.119, allocations: 2.605 MB / 0.7228 GB, free: 12.98 MB / 0.5294 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007114/1.12, allocations: 1.089 MB / 0.7238 GB, free: 11.86 MB / 0.5294 GB Notification: Performance of simCode: alias equations: time 0.001213/1.121, allocations: 246.4 kB / 0.7241 GB, free: 11.62 MB / 0.5294 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002468/1.122, allocations: 87.41 kB / 0.7242 GB, free: 11.54 MB / 0.5294 GB Notification: Performance of SimCode: time 1.272e-06/1.122, allocations: 0 / 0.7242 GB, free: 11.54 MB / 0.5294 GB Notification: Performance of Templates: time 0.04196/1.164, allocations: 21.82 MB / 0.7455 GB, free: 5.949 MB / 0.545 GB make -j1 -f Buildings_1.6_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.makefile (rm -f Buildings_1.6_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe ; mkfifo Buildings_1.6_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe ; head -c 1048576 < Buildings_1.6_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe >> ../files/Buildings_1.6_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.sim & ./Buildings_1.6_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_1.6_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe 2>&1)