Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.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/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: translateModel(BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume")
translateModel(BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001693/0.001693, allocations: 107 kB / 16.36 MB, free: 6.336 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001765/0.001765, allocations: 195.3 kB / 17.29 MB, free: 5.883 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.706/1.706, allocations: 222.9 MB / 241 MB, free: 15.16 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.003008/0.003007, allocations: 286.1 kB / 291.4 MB, free: 14.49 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 1.147/1.147, allocations: 169.2 MB / 0.4989 GB, free: 4.453 MB / 382.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.002233/0.002234, allocations: 100.4 kB / 0.5967 GB, free: 14.47 MB / 414.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3139/0.3162, allocations: 86.97 MB / 0.6816 GB, free: 7.488 MB / 494.1 MB
Notification: Performance of NFInst.instantiate(BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume): time 1.059/1.375, allocations: 235.8 MB / 0.9119 GB, free: 2.477 MB / 0.67 GB
Notification: Performance of NFInst.instExpressions: time 0.01981/1.395, allocations: 10.42 MB / 0.9221 GB, free: 8.039 MB / 0.6856 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003651/1.399, allocations: 63.62 kB / 0.9221 GB, free: 7.977 MB / 0.6856 GB
Notification: Performance of NFTyping.typeComponents: time 0.003792/1.403, allocations: 1.189 MB / 0.9233 GB, free: 6.781 MB / 0.6856 GB
Notification: Performance of NFTyping.typeBindings: time 0.0114/1.414, allocations: 3.652 MB / 0.9269 GB, free: 3.113 MB / 0.6856 GB
Notification: Performance of NFTyping.typeClassSections: time 0.006553/1.421, allocations: 2.077 MB / 0.9289 GB, free: 1.043 MB / 0.6856 GB
Notification: Performance of NFFlatten.flatten: time 0.007985/1.429, allocations: 4.463 MB / 0.9333 GB, free: 12.57 MB / 0.7012 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002956/1.432, allocations: 1.577 MB / 0.9348 GB, free: 10.96 MB / 0.7012 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00369/1.436, allocations: 1.596 MB / 0.9364 GB, free: 9.355 MB / 0.7012 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003421/1.439, allocations: 1.493 MB / 0.9378 GB, free: 7.863 MB / 0.7012 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003779/1.439, allocations: 184 kB / 0.938 GB, free: 7.684 MB / 0.7012 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01014/1.45, allocations: 3.246 MB / 0.9412 GB, free: 4.43 MB / 0.7012 GB
Notification: Performance of NFScalarize.scalarize: time 0.001294/1.451, allocations: 0.6933 MB / 0.9418 GB, free: 3.734 MB / 0.7012 GB
Notification: Performance of NFVerifyModel.verify: time 0.002133/1.453, allocations: 1.069 MB / 0.9429 GB, free: 2.66 MB / 0.7012 GB
Notification: Performance of NFConvertDAE.convert: time 0.0123/1.465, allocations: 3.825 MB / 0.9466 GB, free: 14.82 MB / 0.7169 GB
Notification: Performance of FrontEnd - DAE generated: time 1.088e-05/1.465, allocations: 0 / 0.9466 GB, free: 14.82 MB / 0.7169 GB
Notification: Performance of FrontEnd: time 3.466e-06/1.465, allocations: 0 / 0.9466 GB, free: 14.82 MB / 0.7169 GB
Notification: Performance of Transformations before backend: time 0.0001947/1.466, allocations: 0 / 0.9466 GB, free: 14.82 MB / 0.7169 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 0.009668/1.475, allocations: 2.49 MB / 0.949 GB, free: 12.28 MB / 0.7169 GB
Notification: Performance of prepare preOptimizeDAE: time 7.447e-05/1.475, allocations: 8.031 kB / 0.9491 GB, free: 12.27 MB / 0.7169 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003945/1.479, allocations: 0.5206 MB / 0.9496 GB, free: 11.75 MB / 0.7169 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003058/1.483, allocations: 1.283 MB / 0.9508 GB, free: 10.41 MB / 0.7169 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001094/1.483, allocations: 106.6 kB / 0.9509 GB, free: 10.3 MB / 0.7169 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002628/1.483, allocations: 132 kB / 0.951 GB, free: 10.17 MB / 0.7169 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003323/1.486, allocations: 1.674 MB / 0.9527 GB, free: 8.43 MB / 0.7169 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.567e-05/1.486, allocations: 0 / 0.9527 GB, free: 8.43 MB / 0.7169 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001642/1.486, allocations: 52 kB / 0.9527 GB, free: 8.379 MB / 0.7169 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001133/1.487, allocations: 86.55 kB / 0.9528 GB, free: 8.293 MB / 0.7169 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002823/1.489, allocations: 1.45 MB / 0.9542 GB, free: 6.836 MB / 0.7169 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 0.6935/2.183, allocations: 6.973 MB / 0.961 GB, free: 247.9 MB / 0.7169 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003426/2.186, allocations: 1.187 MB / 0.9622 GB, free: 247.7 MB / 0.7169 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001422/2.188, allocations: 0.6085 MB / 0.9628 GB, free: 247.7 MB / 0.7169 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001001/2.189, allocations: 0.8664 MB / 0.9636 GB, free: 246.8 MB / 0.7169 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00166/2.191, allocations: 0.6034 MB / 0.9642 GB, free: 246.7 MB / 0.7169 GB
Notification: Performance of pre-optimization done (n=110): time 5.239e-06/2.191, allocations: 1.156 kB / 0.9642 GB, free: 246.7 MB / 0.7169 GB
Notification: Performance of matching and sorting (n=110): time 0.00486/2.196, allocations: 1.57 MB / 0.9658 GB, free: 246.2 MB / 0.7169 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001131/2.196, allocations: 93.56 kB / 0.9658 GB, free: 246.1 MB / 0.7169 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003027/2.199, allocations: 1.199 MB / 0.967 GB, free: 245.6 MB / 0.7169 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001728/2.199, allocations: 47.2 kB / 0.9671 GB, free: 245.6 MB / 0.7169 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009348/2.2, allocations: 0.6766 MB / 0.9677 GB, free: 245.2 MB / 0.7169 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0005179/2.2, allocations: 381.9 kB / 0.9681 GB, free: 244.9 MB / 0.7169 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004485/2.201, allocations: 179.2 kB / 0.9683 GB, free: 244.8 MB / 0.7169 GB
Notification: Performance of setup shared object (initialization): time 0.0001902/2.201, allocations: 344.5 kB / 0.9686 GB, free: 244.5 MB / 0.7169 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001152/2.202, allocations: 432.9 kB / 0.969 GB, free: 244.3 MB / 0.7169 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001282/2.203, allocations: 0.5545 MB / 0.9695 GB, free: 244.1 MB / 0.7169 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002117/2.206, allocations: 1.013 MB / 0.9705 GB, free: 243.6 MB / 0.7169 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.215e-06/2.206, allocations: 0.9688 kB / 0.9705 GB, free: 243.6 MB / 0.7169 GB
Notification: Performance of matching and sorting (n=126) (initialization): time 0.003297/2.209, allocations: 1.221 MB / 0.9717 GB, free: 243.1 MB / 0.7169 GB
Notification: Performance of prepare postOptimizeDAE: time 3.729e-05/2.209, allocations: 6.203 kB / 0.9717 GB, free: 243.1 MB / 0.7169 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.754e-05/2.209, allocations: 3.281 kB / 0.9717 GB, free: 243.1 MB / 0.7169 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.262e-05/2.209, allocations: 11.06 kB / 0.9717 GB, free: 243.1 MB / 0.7169 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001117/2.21, allocations: 217.6 kB / 0.9719 GB, free: 243 MB / 0.7169 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.832e-05/2.21, allocations: 12.83 kB / 0.972 GB, free: 243 MB / 0.7169 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001535/2.212, allocations: 98.5 kB / 0.9721 GB, free: 243 MB / 0.7169 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001097/2.212, allocations: 40.78 kB / 0.9721 GB, free: 243 MB / 0.7169 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001825/2.214, allocations: 0.7331 MB / 0.9728 GB, free: 242.6 MB / 0.7169 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001082/2.215, allocations: 0.5475 MB / 0.9733 GB, free: 242.3 MB / 0.7169 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001933/2.217, allocations: 0.9957 MB / 0.9743 GB, free: 241.8 MB / 0.7169 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.215e-06/2.217, allocations: 4.391 kB / 0.9743 GB, free: 241.8 MB / 0.7169 GB
Notification: Performance of matching and sorting (n=126) (initialization_lambda0): time 0.003259/2.22, allocations: 1.191 MB / 0.9755 GB, free: 241.3 MB / 0.7169 GB
Notification: Performance of prepare postOptimizeDAE: time 2.99e-05/2.22, allocations: 7.125 kB / 0.9755 GB, free: 241.3 MB / 0.7169 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.169e-05/2.22, allocations: 3.062 kB / 0.9755 GB, free: 241.3 MB / 0.7169 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.828e-05/2.22, allocations: 6.406 kB / 0.9755 GB, free: 241.3 MB / 0.7169 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001148/2.221, allocations: 217.5 kB / 0.9757 GB, free: 241.3 MB / 0.7169 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.369e-05/2.221, allocations: 7.141 kB / 0.9757 GB, free: 241.3 MB / 0.7169 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001588/2.223, allocations: 74.72 kB / 0.9758 GB, free: 241.3 MB / 0.7169 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001221/2.223, allocations: 37.83 kB / 0.9758 GB, free: 241.2 MB / 0.7169 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 0.0005198/2.224, allocations: 238.2 kB / 0.976 GB, free: 241 MB / 0.7169 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005043/2.224, allocations: 148.5 kB / 0.9762 GB, free: 241 MB / 0.7169 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003397/2.227, allocations: 1.247 MB / 0.9774 GB, free: 240.4 MB / 0.7169 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2e-05/2.228, allocations: 11.09 kB / 0.9774 GB, free: 240.4 MB / 0.7169 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.796e-06/2.228, allocations: 0 / 0.9774 GB, free: 240.4 MB / 0.7169 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002129/2.23, allocations: 1.012 MB / 0.9784 GB, free: 240 MB / 0.7169 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00778/2.237, allocations: 3.163 MB / 0.9815 GB, free: 238.4 MB / 0.7169 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.436e-05/2.238, allocations: 3.828 kB / 0.9815 GB, free: 238.4 MB / 0.7169 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00127/2.239, allocations: 228.7 kB / 0.9817 GB, free: 238.4 MB / 0.7169 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.974e-05/2.239, allocations: 5.438 kB / 0.9817 GB, free: 238.4 MB / 0.7169 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001016/2.239, allocations: 28.95 kB / 0.9817 GB, free: 238.4 MB / 0.7169 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.867e-05/2.239, allocations: 7.75 kB / 0.9818 GB, free: 238.4 MB / 0.7169 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.46e-05/2.239, allocations: 11.86 kB / 0.9818 GB, free: 238.4 MB / 0.7169 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004109/2.243, allocations: 1.918 MB / 0.9836 GB, free: 237.5 MB / 0.7169 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001511/2.245, allocations: 359 kB / 0.984 GB, free: 237.2 MB / 0.7169 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005935/2.245, allocations: 26.42 kB / 0.984 GB, free: 237.2 MB / 0.7169 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001579/2.247, allocations: 40.61 kB / 0.984 GB, free: 237.2 MB / 0.7169 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005014/2.247, allocations: 76.16 kB / 0.9841 GB, free: 237.2 MB / 0.7169 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000292/2.248, allocations: 38.42 kB / 0.9842 GB, free: 237.2 MB / 0.7169 GB
Notification: Performance of sorting global known variables: time 0.003272/2.251, allocations: 0.8329 MB / 0.985 GB, free: 236.8 MB / 0.7169 GB
Notification: Performance of sort global known variables: time 1.2e-07/2.251, allocations: 0 / 0.985 GB, free: 236.8 MB / 0.7169 GB
Notification: Performance of remove unused functions: time 0.00571/2.257, allocations: 0.8279 MB / 0.9858 GB, free: 236.7 MB / 0.7169 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 0.002913/2.26, allocations: 0.5776 MB / 0.9863 GB, free: 236.5 MB / 0.7169 GB
Notification: Performance of simCode: created initialization part: time 0.005657/2.265, allocations: 1.625 MB / 0.9879 GB, free: 235.9 MB / 0.7169 GB
Notification: Performance of simCode: created event and clocks part: time 7.895e-06/2.265, allocations: 1.188 kB / 0.9879 GB, free: 235.9 MB / 0.7169 GB
Notification: Performance of simCode: created simulation system equations: time 0.001371/2.267, allocations: 0.5653 MB / 0.9885 GB, free: 235.7 MB / 0.7169 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004995/2.272, allocations: 0.8736 MB / 0.9893 GB, free: 235.5 MB / 0.7169 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008739/2.281, allocations: 3.325 MB / 0.9926 GB, free: 233.9 MB / 0.7169 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002009/2.283, allocations: 1.364 MB / 0.9939 GB, free: 233.1 MB / 0.7169 GB
Notification: Performance of simCode: alias equations: time 0.003118/2.286, allocations: 449.1 kB / 0.9943 GB, free: 233 MB / 0.7169 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007662/2.287, allocations: 117.2 kB / 0.9945 GB, free: 233 MB / 0.7169 GB
Notification: Performance of SimCode: time 2.274e-06/2.287, allocations: 0 / 0.9945 GB, free: 233 MB / 0.7169 GB
Notification: Performance of Templates: time 0.06475/2.351, allocations: 29.97 MB / 1.024 GB, free: 212.5 MB / 0.7169 GB
make -j1 -f BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume.makefile
(rm -f BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe ; mkfifo BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe >> ../files/BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume.sim & ./BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume  -abortSlowSimulation -alarm=480 -s cvode -lv LOG_STATS > BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe 2>&1)