Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.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 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo", uses=false)
Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-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(IBPSA.Airflow.Multizone.Examples.ChimneyShaftNoVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Airflow.Multizone.Examples.ChimneyShaftNoVolume")
translateModel(IBPSA.Airflow.Multizone.Examples.ChimneyShaftNoVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Airflow.Multizone.Examples.ChimneyShaftNoVolume")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.007443/0.007443, allocations: 101.1 kB / 15.88 MB, free: 6.32 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001687/0.001687, allocations: 198.1 kB / 16.79 MB, free: 6.246 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.513/1.513, allocations: 222.9 MB / 240.5 MB, free: 4.441 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.8479/0.8479, allocations: 126.7 MB / 417.3 MB, free: 7.301 MB / 350.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.00203/0.00203, allocations: 68.73 kB / 0.4951 GB, free: 10.14 MB / 366.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5277/0.5297, allocations: 78.86 MB / 0.5721 GB, free: 7.996 MB / 430.1 MB
Notification: Performance of NFInst.instantiate(IBPSA.Airflow.Multizone.Examples.ChimneyShaftNoVolume): time 0.2201/0.7498, allocations: 165.2 MB / 0.7334 GB, free: 2.836 MB / 0.5606 GB
Notification: Performance of NFInst.instExpressions: time 0.01505/0.7649, allocations: 8.969 MB / 0.7422 GB, free: 9.848 MB / 0.5762 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002244/0.7672, allocations: 39.75 kB / 0.7422 GB, free: 9.809 MB / 0.5762 GB
Notification: Performance of NFTyping.typeComponents: time 0.002011/0.7693, allocations: 0.552 MB / 0.7428 GB, free: 9.254 MB / 0.5762 GB
Notification: Performance of NFTyping.typeBindings: time 0.004642/0.774, allocations: 1.388 MB / 0.7441 GB, free: 7.859 MB / 0.5762 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004006/0.778, allocations: 1.062 MB / 0.7452 GB, free: 6.805 MB / 0.5762 GB
Notification: Performance of NFFlatten.flatten: time 0.005727/0.7837, allocations: 3.582 MB / 0.7487 GB, free: 3.215 MB / 0.5762 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001716/0.7855, allocations: 0.8308 MB / 0.7495 GB, free: 2.359 MB / 0.5762 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002679/0.7882, allocations: 0.9957 MB / 0.7504 GB, free: 1.359 MB / 0.5762 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001747/0.7899, allocations: 0.9959 MB / 0.7514 GB, free: 368 kB / 0.5762 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001549/0.7901, allocations: 56 kB / 0.7515 GB, free: 312 kB / 0.5762 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002815/0.7929, allocations: 1.014 MB / 0.7525 GB, free: 15.29 MB / 0.5919 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003462/0.7933, allocations: 242.9 kB / 0.7527 GB, free: 15.05 MB / 0.5919 GB
Notification: Performance of NFVerifyModel.verify: time 0.0008384/0.7941, allocations: 0.5671 MB / 0.7532 GB, free: 14.48 MB / 0.5919 GB
Notification: Performance of NFConvertDAE.convert: time 0.003196/0.7973, allocations: 1.694 MB / 0.7549 GB, free: 12.78 MB / 0.5919 GB
Notification: Performance of FrontEnd - DAE generated: time 5.42e-06/0.7974, allocations: 0 / 0.7549 GB, free: 12.78 MB / 0.5919 GB
Notification: Performance of FrontEnd: time 1.442e-06/0.7974, allocations: 0 / 0.7549 GB, free: 12.78 MB / 0.5919 GB
Notification: Performance of Transformations before backend: time 1.437e-05/0.7974, allocations: 0 / 0.7549 GB, free: 12.78 MB / 0.5919 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 195
 * Number of variables: 195
Notification: Performance of Generate backend data structure: time 0.003324/0.8007, allocations: 1.567 MB / 0.7564 GB, free: 11.16 MB / 0.5919 GB
Notification: Performance of prepare preOptimizeDAE: time 4.575e-05/0.8008, allocations: 8.031 kB / 0.7564 GB, free: 11.15 MB / 0.5919 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003645/0.8011, allocations: 135.4 kB / 0.7566 GB, free: 11.02 MB / 0.5919 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001521/0.8027, allocations: 0.8631 MB / 0.7574 GB, free: 10.11 MB / 0.5919 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.724e-05/0.8027, allocations: 58 kB / 0.7575 GB, free: 10.05 MB / 0.5919 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001222/0.8029, allocations: 83.91 kB / 0.7575 GB, free: 9.973 MB / 0.5919 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001553/0.8044, allocations: 0.8771 MB / 0.7584 GB, free: 9.051 MB / 0.5919 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.293e-05/0.8045, allocations: 0 / 0.7584 GB, free: 9.051 MB / 0.5919 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.814e-05/0.8046, allocations: 32 kB / 0.7584 GB, free: 9.02 MB / 0.5919 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.972e-05/0.8046, allocations: 24 kB / 0.7585 GB, free: 8.996 MB / 0.5919 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001237/0.8058, allocations: 0.6323 MB / 0.7591 GB, free: 8.359 MB / 0.5919 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 0.005022/0.8109, allocations: 3.954 MB / 0.7629 GB, free: 4.148 MB / 0.5919 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001229/0.8121, allocations: 0.576 MB / 0.7635 GB, free: 3.566 MB / 0.5919 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005191/0.8126, allocations: 286.4 kB / 0.7638 GB, free: 3.285 MB / 0.5919 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001169/0.8138, allocations: 1.243 MB / 0.765 GB, free: 1.766 MB / 0.5919 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006877/0.8145, allocations: 327 kB / 0.7653 GB, free: 1.434 MB / 0.5919 GB
Notification: Performance of pre-optimization done (n=63): time 3.036e-06/0.8145, allocations: 0 / 0.7653 GB, free: 1.434 MB / 0.5919 GB
Notification: Performance of matching and sorting (n=63): time 0.002825/0.8173, allocations: 1.134 MB / 0.7664 GB, free: 260 kB / 0.5919 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.336e-05/0.8174, allocations: 85.67 kB / 0.7665 GB, free: 156 kB / 0.5919 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001213/0.8187, allocations: 0.8689 MB / 0.7673 GB, free: 15.26 MB / 0.6075 GB
Notification: Performance of collectPreVariables (initialization): time 5.644e-05/0.8187, allocations: 33.7 kB / 0.7674 GB, free: 15.22 MB / 0.6075 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004596/0.8192, allocations: 464.2 kB / 0.7678 GB, free: 14.76 MB / 0.6075 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002477/0.8194, allocations: 216.8 kB / 0.768 GB, free: 14.55 MB / 0.6075 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002046/0.8197, allocations: 122.2 kB / 0.7681 GB, free: 14.42 MB / 0.6075 GB
Notification: Performance of setup shared object (initialization): time 0.0001662/0.8198, allocations: 326 kB / 0.7684 GB, free: 14.1 MB / 0.6075 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004331/0.8203, allocations: 219.4 kB / 0.7687 GB, free: 13.88 MB / 0.6075 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005575/0.8208, allocations: 308.4 kB / 0.7689 GB, free: 13.54 MB / 0.6075 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0009831/0.8218, allocations: 0.5386 MB / 0.7695 GB, free: 12.98 MB / 0.6075 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.446e-06/0.8218, allocations: 0 / 0.7695 GB, free: 12.98 MB / 0.6075 GB
Notification: Performance of matching and sorting (n=75) (initialization): time 0.001433/0.8233, allocations: 0.7134 MB / 0.7702 GB, free: 12.25 MB / 0.6075 GB
Notification: Performance of prepare postOptimizeDAE: time 2.199e-05/0.8233, allocations: 8 kB / 0.7702 GB, free: 12.24 MB / 0.6075 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.175e-06/0.8233, allocations: 0 / 0.7702 GB, free: 12.24 MB / 0.6075 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006296/0.824, allocations: 108.7 kB / 0.7703 GB, free: 12.13 MB / 0.6075 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004727/0.8244, allocations: 115.8 kB / 0.7704 GB, free: 12.02 MB / 0.6075 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007068/0.8252, allocations: 0.6656 MB / 0.771 GB, free: 11.33 MB / 0.6075 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000688/0.8259, allocations: 91.42 kB / 0.7711 GB, free: 11.24 MB / 0.6075 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.384e-05/0.8259, allocations: 24 kB / 0.7712 GB, free: 11.21 MB / 0.6075 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0007199/0.8267, allocations: 393.3 kB / 0.7715 GB, free: 10.83 MB / 0.6075 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005035/0.8272, allocations: 308.4 kB / 0.7718 GB, free: 10.5 MB / 0.6075 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0009044/0.8281, allocations: 0.5152 MB / 0.7723 GB, free: 9.949 MB / 0.6075 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.695e-06/0.8281, allocations: 0 / 0.7723 GB, free: 9.949 MB / 0.6075 GB
Notification: Performance of matching and sorting (n=75) (initialization_lambda0): time 0.001375/0.8295, allocations: 0.6862 MB / 0.773 GB, free: 9.254 MB / 0.6075 GB
Notification: Performance of prepare postOptimizeDAE: time 1.413e-05/0.8295, allocations: 9.875 kB / 0.773 GB, free: 9.246 MB / 0.6075 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.802e-06/0.8295, allocations: 4 kB / 0.773 GB, free: 9.242 MB / 0.6075 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0005341/0.8301, allocations: 104.7 kB / 0.7731 GB, free: 9.137 MB / 0.6075 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004358/0.8305, allocations: 111.9 kB / 0.7732 GB, free: 9.027 MB / 0.6075 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006452/0.8312, allocations: 0.6654 MB / 0.7739 GB, free: 8.336 MB / 0.6075 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006771/0.8319, allocations: 75.61 kB / 0.7739 GB, free: 8.262 MB / 0.6075 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.82e-05/0.8319, allocations: 31.98 kB / 0.774 GB, free: 8.23 MB / 0.6075 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 10
 * 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 (67):
 * Single equations (assignments): 66
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 0 systems
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(2,7)}
Notification: Performance of prepare postOptimizeDAE: time 0.0002674/0.8322, allocations: 208.1 kB / 0.7742 GB, free: 8.02 MB / 0.6075 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002062/0.8324, allocations: 102.7 kB / 0.7743 GB, free: 7.918 MB / 0.6075 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002085/0.8345, allocations: 0.9421 MB / 0.7752 GB, free: 6.957 MB / 0.6075 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.995e-05/0.8346, allocations: 8 kB / 0.7752 GB, free: 6.949 MB / 0.6075 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.666e-06/0.8346, allocations: 96 / 0.7752 GB, free: 6.949 MB / 0.6075 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001421/0.836, allocations: 0.8581 MB / 0.776 GB, free: 6.035 MB / 0.6075 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00349/0.8395, allocations: 1.853 MB / 0.7778 GB, free: 4.113 MB / 0.6075 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.844e-06/0.8395, allocations: 4.062 kB / 0.7778 GB, free: 4.109 MB / 0.6075 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004674/0.84, allocations: 99.88 kB / 0.7779 GB, free: 4.012 MB / 0.6075 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0007109/0.8407, allocations: 165.5 kB / 0.7781 GB, free: 3.844 MB / 0.6075 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.543e-05/0.8408, allocations: 19.98 kB / 0.7781 GB, free: 3.824 MB / 0.6075 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001086/0.8419, allocations: 1.235 MB / 0.7793 GB, free: 2.539 MB / 0.6075 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.095e-05/0.8419, allocations: 11.91 kB / 0.7793 GB, free: 2.527 MB / 0.6075 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002427/0.8443, allocations: 1.28 MB / 0.7806 GB, free: 1.223 MB / 0.6075 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005326/0.8449, allocations: 259.5 kB / 0.7808 GB, free: 0.9492 MB / 0.6075 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001933/0.8451, allocations: 15.94 kB / 0.7808 GB, free: 0.9336 MB / 0.6075 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006781/0.8458, allocations: 55.95 kB / 0.7809 GB, free: 0.8789 MB / 0.6075 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001264/0.8459, allocations: 52.53 kB / 0.7809 GB, free: 0.8281 MB / 0.6075 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.168e-05/0.846, allocations: 27.98 kB / 0.781 GB, free: 0.8008 MB / 0.6075 GB
Notification: Performance of sorting global known variables: time 0.0009571/0.847, allocations: 0.6052 MB / 0.7816 GB, free: 188 kB / 0.6075 GB
Notification: Performance of sort global known variables: time 1.4e-07/0.847, allocations: 0 / 0.7816 GB, free: 188 kB / 0.6075 GB
Notification: Performance of remove unused functions: time 0.001993/0.849, allocations: 0.5573 MB / 0.7821 GB, free: 15.62 MB / 0.6231 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 3
 * Number of states: 5 (roo.dynBal.U,roo.dynBal.m,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 (62):
 * Single equations (assignments): 54
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 4
 * 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): 0 systems
 * Non-linear torn systems (#iteration vars, #inner vars): 2 systems
   {(2,9), (1,2)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.002415/0.8514, allocations: 0.7024 MB / 0.7828 GB, free: 15.08 MB / 0.6231 GB
Notification: Performance of simCode: created initialization part: time 0.002438/0.8538, allocations: 0.9219 MB / 0.7837 GB, free: 14.16 MB / 0.6231 GB
Notification: Performance of simCode: created event and clocks part: time 6.151e-06/0.8539, allocations: 0 / 0.7837 GB, free: 14.16 MB / 0.6231 GB
Notification: Performance of simCode: created simulation system equations: time 0.0009309/0.8548, allocations: 384.6 kB / 0.7841 GB, free: 13.79 MB / 0.6231 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003956/0.8588, allocations: 432 kB / 0.7845 GB, free: 13.36 MB / 0.6231 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006677/0.8655, allocations: 2.474 MB / 0.7869 GB, free: 10.85 MB / 0.6231 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001435/0.8669, allocations: 1.079 MB / 0.7879 GB, free: 9.742 MB / 0.6231 GB
Notification: Performance of simCode: alias equations: time 0.001843/0.8688, allocations: 218.9 kB / 0.7882 GB, free: 9.523 MB / 0.6231 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004056/0.8692, allocations: 75.42 kB / 0.7882 GB, free: 9.449 MB / 0.6231 GB
Notification: Performance of SimCode: time 1.693e-06/0.8693, allocations: 0 / 0.7882 GB, free: 9.449 MB / 0.6231 GB
Notification: Performance of Templates: time 0.0519/0.9212, allocations: 20 MB / 0.8078 GB, free: 5.695 MB / 0.6387 GB
make -j1 -f IBPSA_latest_IBPSA.Airflow.Multizone.Examples.ChimneyShaftNoVolume.makefile
(rm -f IBPSA_latest_IBPSA.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe ; mkfifo IBPSA_latest_IBPSA.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe >> ../files/IBPSA_latest_IBPSA.Airflow.Multizone.Examples.ChimneyShaftNoVolume.sim & ./IBPSA_latest_IBPSA.Airflow.Multizone.Examples.ChimneyShaftNoVolume  -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe 2>&1)