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 0.001421/0.001421, allocations: 102.2 kB / 16.27 MB, free: 6 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001378/0.001378, allocations: 193.3 kB / 17.2 MB, free: 5.609 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.319/1.319, allocations: 222.9 MB / 240.9 MB, free: 15.27 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002202/0.002202, allocations: 283.4 kB / 291.3 MB, free: 14.55 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9273/0.9273, allocations: 169.3 MB / 0.4988 GB, free: 4.512 MB / 382.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001931/0.001931, allocations: 90.14 kB / 0.5959 GB, free: 15.16 MB / 414.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1712/0.1732, allocations: 86.98 MB / 0.6808 GB, free: 8.199 MB / 494.1 MB
Notification: Performance of NFInst.instantiate(BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume): time 0.5467/0.72, allocations: 235.8 MB / 0.9112 GB, free: 2.945 MB / 0.67 GB
Notification: Performance of NFInst.instExpressions: time 0.01615/0.7362, allocations: 10.41 MB / 0.9213 GB, free: 8.508 MB / 0.6856 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00262/0.7388, allocations: 59.69 kB / 0.9214 GB, free: 8.449 MB / 0.6856 GB
Notification: Performance of NFTyping.typeComponents: time 0.003435/0.7424, allocations: 1.189 MB / 0.9225 GB, free: 7.254 MB / 0.6856 GB
Notification: Performance of NFTyping.typeBindings: time 0.009911/0.7523, allocations: 3.664 MB / 0.9261 GB, free: 3.574 MB / 0.6856 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005802/0.7582, allocations: 2.053 MB / 0.9281 GB, free: 1.527 MB / 0.6856 GB
Notification: Performance of NFFlatten.flatten: time 0.00636/0.7645, allocations: 4.46 MB / 0.9325 GB, free: 13.06 MB / 0.7012 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002797/0.7674, allocations: 1.573 MB / 0.934 GB, free: 11.45 MB / 0.7012 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003126/0.7705, allocations: 1.592 MB / 0.9356 GB, free: 9.852 MB / 0.7012 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003356/0.7739, allocations: 1.497 MB / 0.937 GB, free: 8.355 MB / 0.7012 GB
Notification: Performance of NFPackage.collectConstants: time 0.0007204/0.7746, allocations: 184 kB / 0.9372 GB, free: 8.176 MB / 0.7012 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.007418/0.7821, allocations: 3.238 MB / 0.9404 GB, free: 4.93 MB / 0.7012 GB
Notification: Performance of NFScalarize.scalarize: time 0.001224/0.7833, allocations: 0.6973 MB / 0.941 GB, free: 4.23 MB / 0.7012 GB
Notification: Performance of NFVerifyModel.verify: time 0.002319/0.7857, allocations: 1.065 MB / 0.9421 GB, free: 3.16 MB / 0.7012 GB
Notification: Performance of NFConvertDAE.convert: time 0.008438/0.7941, allocations: 3.783 MB / 0.9458 GB, free: 15.37 MB / 0.7169 GB
Notification: Performance of FrontEnd - DAE generated: time 6.682e-06/0.7942, allocations: 3.938 kB / 0.9458 GB, free: 15.36 MB / 0.7169 GB
Notification: Performance of FrontEnd: time 3.386e-06/0.7942, allocations: 4 kB / 0.9458 GB, free: 15.36 MB / 0.7169 GB
Notification: Performance of Transformations before backend: time 0.0001097/0.7943, allocations: 0 / 0.9458 GB, free: 15.36 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 0.006882/0.8012, allocations: 2.486 MB / 0.9482 GB, free: 12.82 MB / 0.7169 GB
Notification: Performance of prepare preOptimizeDAE: time 4.234e-05/0.8013, allocations: 8.031 kB / 0.9482 GB, free: 12.81 MB / 0.7169 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003825/0.8051, allocations: 0.5284 MB / 0.9487 GB, free: 12.28 MB / 0.7169 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002572/0.8077, allocations: 1.228 MB / 0.9499 GB, free: 11 MB / 0.7169 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001038/0.8078, allocations: 102.6 kB / 0.95 GB, free: 10.89 MB / 0.7169 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000377/0.8082, allocations: 140 kB / 0.9502 GB, free: 10.76 MB / 0.7169 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003558/0.8118, allocations: 1.666 MB / 0.9518 GB, free: 9.023 MB / 0.7169 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.983e-05/0.8119, allocations: 4 kB / 0.9518 GB, free: 9.02 MB / 0.7169 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000188/0.8121, allocations: 52 kB / 0.9519 GB, free: 8.969 MB / 0.7169 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.964e-05/0.8122, allocations: 78.5 kB / 0.9519 GB, free: 8.891 MB / 0.7169 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002907/0.8151, allocations: 1.439 MB / 0.9533 GB, free: 7.445 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 0.307/1.122, allocations: 7.033 MB / 0.9602 GB, free: 248.2 MB / 0.7169 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002396/1.125, allocations: 1.191 MB / 0.9614 GB, free: 247.9 MB / 0.7169 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001012/1.126, allocations: 0.6108 MB / 0.962 GB, free: 247.9 MB / 0.7169 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0007389/1.126, allocations: 0.8622 MB / 0.9628 GB, free: 247 MB / 0.7169 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001148/1.127, allocations: 0.6081 MB / 0.9634 GB, free: 246.9 MB / 0.7169 GB
Notification: Performance of pre-optimization done (n=110): time 3.908e-06/1.127, allocations: 0 / 0.9634 GB, free: 246.9 MB / 0.7169 GB
Notification: Performance of matching and sorting (n=110): time 0.003288/1.131, allocations: 1.566 MB / 0.9649 GB, free: 246.4 MB / 0.7169 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.928e-05/1.131, allocations: 92.86 kB / 0.965 GB, free: 246.3 MB / 0.7169 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001772/1.133, allocations: 1.203 MB / 0.9662 GB, free: 245.8 MB / 0.7169 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001253/1.133, allocations: 47.23 kB / 0.9662 GB, free: 245.8 MB / 0.7169 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005405/1.133, allocations: 0.6742 MB / 0.9669 GB, free: 245.4 MB / 0.7169 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003277/1.134, allocations: 378.7 kB / 0.9673 GB, free: 245.2 MB / 0.7169 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000294/1.134, allocations: 178.7 kB / 0.9674 GB, free: 245.1 MB / 0.7169 GB
Notification: Performance of setup shared object (initialization): time 8.626e-05/1.134, allocations: 343.8 kB / 0.9678 GB, free: 244.7 MB / 0.7169 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007888/1.135, allocations: 434.2 kB / 0.9682 GB, free: 244.6 MB / 0.7169 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008767/1.136, allocations: 0.5554 MB / 0.9687 GB, free: 244.3 MB / 0.7169 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.00157/1.137, allocations: 1.013 MB / 0.9697 GB, free: 243.8 MB / 0.7169 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.493e-06/1.137, allocations: 1.562 kB / 0.9697 GB, free: 243.8 MB / 0.7169 GB
Notification: Performance of matching and sorting (n=126) (initialization): time 0.002306/1.14, allocations: 1.224 MB / 0.9709 GB, free: 243.3 MB / 0.7169 GB
Notification: Performance of prepare postOptimizeDAE: time 2.141e-05/1.14, allocations: 6.203 kB / 0.9709 GB, free: 243.3 MB / 0.7169 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.073e-05/1.14, allocations: 2.75 kB / 0.9709 GB, free: 243.3 MB / 0.7169 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.95e-05/1.14, allocations: 8 kB / 0.9709 GB, free: 243.3 MB / 0.7169 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00097/1.141, allocations: 213.7 kB / 0.9711 GB, free: 243.3 MB / 0.7169 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.816e-05/1.141, allocations: 15.45 kB / 0.9711 GB, free: 243.3 MB / 0.7169 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001192/1.142, allocations: 102 kB / 0.9712 GB, free: 243.2 MB / 0.7169 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.82e-05/1.142, allocations: 43.83 kB / 0.9713 GB, free: 243.2 MB / 0.7169 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001299/1.143, allocations: 0.7337 MB / 0.972 GB, free: 242.9 MB / 0.7169 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0008004/1.144, allocations: 0.5432 MB / 0.9725 GB, free: 242.6 MB / 0.7169 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001487/1.146, allocations: 0.9939 MB / 0.9735 GB, free: 242.1 MB / 0.7169 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.857e-06/1.146, allocations: 0 / 0.9735 GB, free: 242.1 MB / 0.7169 GB
Notification: Performance of matching and sorting (n=126) (initialization_lambda0): time 0.002289/1.148, allocations: 1.191 MB / 0.9746 GB, free: 241.6 MB / 0.7169 GB
Notification: Performance of prepare postOptimizeDAE: time 2.083e-05/1.148, allocations: 9.016 kB / 0.9747 GB, free: 241.6 MB / 0.7169 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.215e-06/1.148, allocations: 3.219 kB / 0.9747 GB, free: 241.6 MB / 0.7169 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.382e-05/1.148, allocations: 7.562 kB / 0.9747 GB, free: 241.6 MB / 0.7169 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009425/1.149, allocations: 212.1 kB / 0.9749 GB, free: 241.5 MB / 0.7169 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.462e-05/1.149, allocations: 8.109 kB / 0.9749 GB, free: 241.5 MB / 0.7169 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00118/1.15, allocations: 78 kB / 0.975 GB, free: 241.5 MB / 0.7169 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.926e-05/1.15, allocations: 36.95 kB / 0.975 GB, free: 241.5 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 0.0003318/1.151, allocations: 240 kB / 0.9752 GB, free: 241.3 MB / 0.7169 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003559/1.151, allocations: 147.8 kB / 0.9754 GB, free: 241.2 MB / 0.7169 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002629/1.154, allocations: 1.246 MB / 0.9766 GB, free: 240.7 MB / 0.7169 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.788e-05/1.154, allocations: 10.31 kB / 0.9766 GB, free: 240.7 MB / 0.7169 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.264e-05/1.154, allocations: 1.25 kB / 0.9766 GB, free: 240.7 MB / 0.7169 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001843/1.156, allocations: 1.015 MB / 0.9776 GB, free: 240.2 MB / 0.7169 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005903/1.161, allocations: 3.168 MB / 0.9807 GB, free: 238.7 MB / 0.7169 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.286e-06/1.162, allocations: 6.609 kB / 0.9807 GB, free: 238.7 MB / 0.7169 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001128/1.163, allocations: 224.8 kB / 0.9809 GB, free: 238.6 MB / 0.7169 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.433e-05/1.163, allocations: 5.781 kB / 0.9809 GB, free: 238.6 MB / 0.7169 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001356/1.163, allocations: 31.34 kB / 0.9809 GB, free: 238.6 MB / 0.7169 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.288e-05/1.163, allocations: 11.33 kB / 0.9809 GB, free: 238.6 MB / 0.7169 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.2e-06/1.163, allocations: 3.5 kB / 0.9809 GB, free: 238.6 MB / 0.7169 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003133/1.166, allocations: 1.908 MB / 0.9828 GB, free: 237.7 MB / 0.7169 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0008692/1.167, allocations: 359.2 kB / 0.9831 GB, free: 237.4 MB / 0.7169 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000348/1.167, allocations: 34.05 kB / 0.9832 GB, free: 237.4 MB / 0.7169 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001135/1.168, allocations: 36.77 kB / 0.9832 GB, free: 237.4 MB / 0.7169 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002029/1.169, allocations: 73.09 kB / 0.9833 GB, free: 237.4 MB / 0.7169 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000114/1.169, allocations: 38.14 kB / 0.9833 GB, free: 237.4 MB / 0.7169 GB
Notification: Performance of sorting global known variables: time 0.001505/1.17, allocations: 0.8283 MB / 0.9841 GB, free: 237.1 MB / 0.7169 GB
Notification: Performance of sort global known variables: time 5.61e-07/1.17, allocations: 1.062 kB / 0.9841 GB, free: 237.1 MB / 0.7169 GB
Notification: Performance of remove unused functions: time 0.002599/1.173, allocations: 0.8334 MB / 0.9849 GB, free: 236.9 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 0.001526/1.174, allocations: 0.5731 MB / 0.9855 GB, free: 236.8 MB / 0.7169 GB
Notification: Performance of simCode: created initialization part: time 0.004281/1.179, allocations: 1.864 MB / 0.9873 GB, free: 236.2 MB / 0.7169 GB
Notification: Performance of simCode: created event and clocks part: time 9.918e-06/1.179, allocations: 0.875 kB / 0.9873 GB, free: 236.2 MB / 0.7169 GB
Notification: Performance of simCode: created simulation system equations: time 0.001104/1.18, allocations: 0.5666 MB / 0.9879 GB, free: 236 MB / 0.7169 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004906/1.185, allocations: 0.8852 MB / 0.9887 GB, free: 235.7 MB / 0.7169 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006586/1.191, allocations: 3.44 MB / 0.9921 GB, free: 234 MB / 0.7169 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001383/1.193, allocations: 1.363 MB / 0.9934 GB, free: 233.2 MB / 0.7169 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006636/1.194, allocations: 120.2 kB / 0.9935 GB, free: 233.2 MB / 0.7169 GB
Notification: Performance of SimCode: time 8.32e-07/1.194, allocations: 0 / 0.9935 GB, free: 233.2 MB / 0.7169 GB
Notification: Performance of Templates: time 0.03793/1.231, allocations: 25.3 MB / 1.018 GB, free: 217.6 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 -lv LOG_STATS > BuildingSystems_BuildingSystems.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe 2>&1)