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 0.001616/0.001616, allocations: 104.1 kB / 15.98 MB, free: 6.352 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001885/0.001886, allocations: 189.5 kB / 16.9 MB, free: 6.195 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.33/1.33, allocations: 222.9 MB / 240.6 MB, free: 15.45 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.7561/0.7561, allocations: 122.9 MB / 413.6 MB, free: 44 kB / 318.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001371/0.001371, allocations: 63.91 kB / 0.4906 GB, free: 7.816 MB / 414.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.313/0.3144, allocations: 77.92 MB / 0.5667 GB, free: 32.61 MB / 446.1 MB
Notification: Performance of NFInst.instantiate(IBPSA.Airflow.Multizone.Examples.ChimneyShaftNoVolume): time 0.161/0.4754, allocations: 165.3 MB / 0.7281 GB, free: 5.16 MB / 0.5606 GB
Notification: Performance of NFInst.instExpressions: time 0.01219/0.4876, allocations: 8.851 MB / 0.7368 GB, free: 12.29 MB / 0.5762 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001588/0.4892, allocations: 39.75 kB / 0.7368 GB, free: 12.25 MB / 0.5762 GB
Notification: Performance of NFTyping.typeComponents: time 0.001909/0.4912, allocations: 0.5675 MB / 0.7373 GB, free: 11.68 MB / 0.5762 GB
Notification: Performance of NFTyping.typeBindings: time 0.003836/0.4951, allocations: 1.38 MB / 0.7387 GB, free: 10.29 MB / 0.5762 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003143/0.4982, allocations: 1.079 MB / 0.7397 GB, free: 9.223 MB / 0.5762 GB
Notification: Performance of NFFlatten.flatten: time 0.003407/0.5016, allocations: 2.712 MB / 0.7424 GB, free: 6.508 MB / 0.5762 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001457/0.5031, allocations: 0.953 MB / 0.7433 GB, free: 5.531 MB / 0.5762 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002433/0.5056, allocations: 1.027 MB / 0.7443 GB, free: 4.504 MB / 0.5762 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001648/0.5072, allocations: 1.023 MB / 0.7453 GB, free: 3.477 MB / 0.5762 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002576/0.5075, allocations: 96 kB / 0.7454 GB, free: 3.383 MB / 0.5762 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002226/0.5097, allocations: 1.06 MB / 0.7465 GB, free: 2.32 MB / 0.5762 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003468/0.5101, allocations: 283 kB / 0.7467 GB, free: 2.043 MB / 0.5762 GB
Notification: Performance of NFVerifyModel.verify: time 0.0008355/0.5109, allocations: 0.6062 MB / 0.7473 GB, free: 1.434 MB / 0.5762 GB
Notification: Performance of NFConvertDAE.convert: time 0.3329/0.8439, allocations: 1.712 MB / 0.749 GB, free: 8.68 MB / 0.5762 GB
Notification: Performance of FrontEnd - DAE generated: time 7.154e-06/0.8439, allocations: 1.156 kB / 0.749 GB, free: 8.68 MB / 0.5762 GB
Notification: Performance of FrontEnd: time 2.184e-06/0.8439, allocations: 0.5938 kB / 0.749 GB, free: 8.68 MB / 0.5762 GB
Notification: Performance of Transformations before backend: time 5.505e-05/0.844, allocations: 0.6562 kB / 0.749 GB, free: 8.68 MB / 0.5762 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 0.002785/0.8468, allocations: 1.568 MB / 0.7505 GB, free: 7.926 MB / 0.5762 GB
Notification: Performance of prepare preOptimizeDAE: time 4.087e-05/0.8468, allocations: 11.44 kB / 0.7505 GB, free: 7.926 MB / 0.5762 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003307/0.8472, allocations: 145.1 kB / 0.7507 GB, free: 7.859 MB / 0.5762 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001184/0.8484, allocations: 0.8476 MB / 0.7515 GB, free: 7.52 MB / 0.5762 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.506e-05/0.8484, allocations: 57.5 kB / 0.7516 GB, free: 7.52 MB / 0.5762 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001261/0.8486, allocations: 87.47 kB / 0.7516 GB, free: 7.516 MB / 0.5762 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001504/0.8501, allocations: 0.8692 MB / 0.7525 GB, free: 7.352 MB / 0.5762 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.758e-05/0.8501, allocations: 1.469 kB / 0.7525 GB, free: 7.352 MB / 0.5762 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.435e-05/0.8502, allocations: 33.98 kB / 0.7525 GB, free: 7.352 MB / 0.5762 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.326e-05/0.8502, allocations: 19.62 kB / 0.7525 GB, free: 7.352 MB / 0.5762 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001231/0.8515, allocations: 0.6349 MB / 0.7532 GB, free: 7.344 MB / 0.5762 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 0.004212/0.8557, allocations: 3.953 MB / 0.757 GB, free: 5.199 MB / 0.5762 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00129/0.857, allocations: 0.5686 MB / 0.7576 GB, free: 5.172 MB / 0.5762 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00055/0.8575, allocations: 295.8 kB / 0.7579 GB, free: 5.164 MB / 0.5762 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000867/0.8584, allocations: 1.239 MB / 0.7591 GB, free: 19.76 MB / 0.5919 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006403/0.8591, allocations: 331.6 kB / 0.7594 GB, free: 19.7 MB / 0.5919 GB
Notification: Performance of pre-optimization done (n=63): time 2.454e-06/0.8591, allocations: 0.9375 kB / 0.7594 GB, free: 19.7 MB / 0.5919 GB
Notification: Performance of matching and sorting (n=63): time 0.00257/0.8617, allocations: 1.135 MB / 0.7605 GB, free: 19.4 MB / 0.5919 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.714e-05/0.8617, allocations: 85.23 kB / 0.7606 GB, free: 19.31 MB / 0.5919 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001194/0.8629, allocations: 0.8675 MB / 0.7614 GB, free: 19.16 MB / 0.5919 GB
Notification: Performance of collectPreVariables (initialization): time 5.956e-05/0.863, allocations: 39.8 kB / 0.7615 GB, free: 19.12 MB / 0.5919 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003526/0.8634, allocations: 458.4 kB / 0.7619 GB, free: 18.96 MB / 0.5919 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001654/0.8635, allocations: 223.3 kB / 0.7621 GB, free: 18.82 MB / 0.5919 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001883/0.8637, allocations: 118.2 kB / 0.7622 GB, free: 18.8 MB / 0.5919 GB
Notification: Performance of setup shared object (initialization): time 0.000119/0.8639, allocations: 327.6 kB / 0.7625 GB, free: 18.5 MB / 0.5919 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004121/0.8643, allocations: 214.3 kB / 0.7627 GB, free: 18.49 MB / 0.5919 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005114/0.8648, allocations: 315.8 kB / 0.763 GB, free: 18.39 MB / 0.5919 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.000871/0.8657, allocations: 0.5313 MB / 0.7636 GB, free: 18.3 MB / 0.5919 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.837e-06/0.8657, allocations: 1.781 kB / 0.7636 GB, free: 18.3 MB / 0.5919 GB
Notification: Performance of matching and sorting (n=75) (initialization): time 0.001327/0.867, allocations: 0.7015 MB / 0.7642 GB, free: 18.2 MB / 0.5919 GB
Notification: Performance of prepare postOptimizeDAE: time 1.85e-05/0.8671, allocations: 10.72 kB / 0.7643 GB, free: 18.2 MB / 0.5919 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.047e-05/0.8671, allocations: 2.203 kB / 0.7643 GB, free: 18.2 MB / 0.5919 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0005436/0.8676, allocations: 115.1 kB / 0.7644 GB, free: 18.19 MB / 0.5919 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004625/0.8681, allocations: 115.5 kB / 0.7645 GB, free: 18.19 MB / 0.5919 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006456/0.8688, allocations: 0.6664 MB / 0.7651 GB, free: 17.67 MB / 0.5919 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007271/0.8695, allocations: 85.61 kB / 0.7652 GB, free: 17.64 MB / 0.5919 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.57e-05/0.8696, allocations: 28.95 kB / 0.7652 GB, free: 17.64 MB / 0.5919 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0006241/0.8702, allocations: 393.2 kB / 0.7656 GB, free: 17.56 MB / 0.5919 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0004381/0.8707, allocations: 303.2 kB / 0.7659 GB, free: 17.47 MB / 0.5919 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007856/0.8715, allocations: 0.5114 MB / 0.7664 GB, free: 17.38 MB / 0.5919 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.474e-06/0.8715, allocations: 0.625 kB / 0.7664 GB, free: 17.38 MB / 0.5919 GB
Notification: Performance of matching and sorting (n=75) (initialization_lambda0): time 0.001154/0.8726, allocations: 0.6853 MB / 0.7671 GB, free: 17.27 MB / 0.5919 GB
Notification: Performance of prepare postOptimizeDAE: time 1.131e-05/0.8726, allocations: 6.578 kB / 0.7671 GB, free: 17.27 MB / 0.5919 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.418e-06/0.8727, allocations: 3.219 kB / 0.7671 GB, free: 17.27 MB / 0.5919 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004528/0.8731, allocations: 111.4 kB / 0.7672 GB, free: 17.27 MB / 0.5919 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004243/0.8736, allocations: 110.7 kB / 0.7673 GB, free: 17.27 MB / 0.5919 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005205/0.8741, allocations: 0.6645 MB / 0.7679 GB, free: 16.74 MB / 0.5919 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006065/0.8747, allocations: 75.69 kB / 0.768 GB, free: 16.72 MB / 0.5919 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.256e-05/0.8748, allocations: 29.16 kB / 0.768 GB, free: 16.72 MB / 0.5919 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 0.0002124/0.875, allocations: 212.1 kB / 0.7682 GB, free: 16.54 MB / 0.5919 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001547/0.8751, allocations: 106.2 kB / 0.7683 GB, free: 16.49 MB / 0.5919 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001751/0.8769, allocations: 0.9415 MB / 0.7693 GB, free: 16.41 MB / 0.5919 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.426e-05/0.8769, allocations: 9.281 kB / 0.7693 GB, free: 16.41 MB / 0.5919 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.689e-06/0.8769, allocations: 0 / 0.7693 GB, free: 16.41 MB / 0.5919 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001256/0.8782, allocations: 0.8544 MB / 0.7701 GB, free: 16.13 MB / 0.5919 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002662/0.8809, allocations: 1.856 MB / 0.7719 GB, free: 15.76 MB / 0.5919 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.41e-06/0.8809, allocations: 1.75 kB / 0.7719 GB, free: 15.76 MB / 0.5919 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004308/0.8813, allocations: 99.28 kB / 0.772 GB, free: 15.76 MB / 0.5919 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.000514/0.8819, allocations: 153.3 kB / 0.7722 GB, free: 15.74 MB / 0.5919 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.681e-05/0.8819, allocations: 19.25 kB / 0.7722 GB, free: 15.74 MB / 0.5919 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008511/0.8828, allocations: 1.251 MB / 0.7734 GB, free: 14.7 MB / 0.5919 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.775e-06/0.8828, allocations: 2.953 kB / 0.7734 GB, free: 14.7 MB / 0.5919 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001785/0.8846, allocations: 1.282 MB / 0.7747 GB, free: 14.46 MB / 0.5919 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000334/0.8849, allocations: 251.1 kB / 0.7749 GB, free: 14.31 MB / 0.5919 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001259/0.8851, allocations: 16.44 kB / 0.7749 GB, free: 14.31 MB / 0.5919 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005367/0.8856, allocations: 60.86 kB / 0.775 GB, free: 14.3 MB / 0.5919 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.472e-05/0.8857, allocations: 51.48 kB / 0.775 GB, free: 14.3 MB / 0.5919 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.97e-05/0.8858, allocations: 25.61 kB / 0.775 GB, free: 14.3 MB / 0.5919 GB
Notification: Performance of sorting global known variables: time 0.0005979/0.8864, allocations: 0.6067 MB / 0.7756 GB, free: 14.19 MB / 0.5919 GB
Notification: Performance of sort global known variables: time 1.022e-06/0.8864, allocations: 0 / 0.7756 GB, free: 14.19 MB / 0.5919 GB
Notification: Performance of remove unused functions: time 0.001237/0.8876, allocations: 0.5578 MB / 0.7762 GB, free: 14.1 MB / 0.5919 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 0.001372/0.889, allocations: 0.7091 MB / 0.7769 GB, free: 13.92 MB / 0.5919 GB
Notification: Performance of simCode: created initialization part: time 0.001897/0.8909, allocations: 0.9735 MB / 0.7778 GB, free: 13.9 MB / 0.5919 GB
Notification: Performance of simCode: created event and clocks part: time 3.647e-06/0.8909, allocations: 5.281 kB / 0.7778 GB, free: 13.9 MB / 0.5919 GB
Notification: Performance of simCode: created simulation system equations: time 0.0006363/0.8916, allocations: 388.4 kB / 0.7782 GB, free: 13.89 MB / 0.5919 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001828/0.8934, allocations: 456 kB / 0.7786 GB, free: 13.85 MB / 0.5919 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002812/0.8962, allocations: 2.479 MB / 0.7811 GB, free: 12.66 MB / 0.5919 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005508/0.8968, allocations: 1.07 MB / 0.7821 GB, free: 11.94 MB / 0.5919 GB
Notification: Performance of simCode: alias equations: time 0.0007314/0.8975, allocations: 207.3 kB / 0.7823 GB, free: 11.89 MB / 0.5919 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001797/0.8977, allocations: 85.56 kB / 0.7824 GB, free: 11.88 MB / 0.5919 GB
Notification: Performance of SimCode: time 6.01e-07/0.8977, allocations: 0 / 0.7824 GB, free: 11.88 MB / 0.5919 GB
Notification: Performance of Templates: time 0.02913/0.9269, allocations: 20.75 MB / 0.8026 GB, free: 7.664 MB / 0.5919 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)