Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ --ompython_omhome=/usr IBPSA_latest_IBPSA.Airflow.Multizone.Examples.ChimneyShaftNoVolume.conf.json loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) Using package ModelicaServices with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Using package Modelica with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package IBPSA with version 3.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo) Using package Complex with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 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(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001252/0.001252, allocations: 183.7 kB / 16.08 MB, free: 5.527 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 0.4575/0.4575, allocations: 89.06 MB / 105.9 MB, free: 12.46 MB / 90.72 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.234/1.234, allocations: 225.7 MB / 353.2 MB, free: 1.094 MB / 282.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0007629/0.000763, allocations: 95.39 kB / 425.4 MB, free: 6.664 MB / 314.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0003397/0.0003399, allocations: 12 kB / 0.4955 GB, free: 4.551 MB / 394.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2611/0.2615, allocations: 71.34 MB / 0.5652 GB, free: 42.36 MB / 410.7 MB Notification: Performance of NFInst.instantiate(IBPSA.Airflow.Multizone.Examples.ChimneyShaftNoVolume): time 0.3797/0.6412, allocations: 156 MB / 0.7176 GB, free: 17.98 MB / 0.5105 GB Notification: Performance of NFInst.instExpressions: time 0.01138/0.6526, allocations: 12.27 MB / 0.7296 GB, free: 13.2 MB / 0.5105 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001407/0.6541, allocations: 34.94 kB / 0.7296 GB, free: 13.2 MB / 0.5105 GB Notification: Performance of NFTyping.typeComponents: time 0.001448/0.6556, allocations: 0.5504 MB / 0.7301 GB, free: 13.19 MB / 0.5105 GB Notification: Performance of NFTyping.typeBindings: time 0.003212/0.6588, allocations: 1.382 MB / 0.7315 GB, free: 13.12 MB / 0.5105 GB Notification: Performance of NFTyping.typeClassSections: time 0.002434/0.6612, allocations: 1.07 MB / 0.7325 GB, free: 13.07 MB / 0.5105 GB Notification: Performance of NFFlatten.flatten: time 0.00385/0.6651, allocations: 3.639 MB / 0.7361 GB, free: 13.06 MB / 0.5105 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001205/0.6663, allocations: 0.8102 MB / 0.7369 GB, free: 12.94 MB / 0.5105 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00167/0.668, allocations: 0.887 MB / 0.7377 GB, free: 12.93 MB / 0.5105 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001328/0.6694, allocations: 0.9774 MB / 0.7387 GB, free: 12.92 MB / 0.5105 GB Notification: Performance of NFPackage.collectConstants: time 0.0001592/0.6695, allocations: 43.41 kB / 0.7387 GB, free: 12.92 MB / 0.5105 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002178/0.6717, allocations: 0.9835 MB / 0.7397 GB, free: 12.9 MB / 0.5105 GB Notification: Performance of NFScalarize.scalarize: time 0.0002771/0.672, allocations: 216.9 kB / 0.7399 GB, free: 12.9 MB / 0.5105 GB Notification: Performance of NFVerifyModel.verify: time 0.0006541/0.6727, allocations: 0.5642 MB / 0.7405 GB, free: 12.87 MB / 0.5105 GB Notification: Performance of NFConvertDAE.convert: time 0.001981/0.6747, allocations: 1.66 MB / 0.7421 GB, free: 12.75 MB / 0.5105 GB Notification: Performance of FrontEnd - DAE generated: time 4.749e-06/0.6747, allocations: 0 / 0.7421 GB, free: 12.75 MB / 0.5105 GB Notification: Performance of FrontEnd: time 1.813e-06/0.6747, allocations: 0 / 0.7421 GB, free: 12.75 MB / 0.5105 GB Notification: Performance of Transformations before backend: time 1.896e-05/0.6747, allocations: 4 kB / 0.7421 GB, free: 12.74 MB / 0.5105 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 0.002112/0.6768, allocations: 1.356 MB / 0.7434 GB, free: 11.93 MB / 0.5105 GB Notification: Performance of prepare preOptimizeDAE: time 3.63e-05/0.6769, allocations: 11.56 kB / 0.7434 GB, free: 11.93 MB / 0.5105 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000239/0.6771, allocations: 133.9 kB / 0.7435 GB, free: 11.86 MB / 0.5105 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001183/0.6783, allocations: 0.8515 MB / 0.7444 GB, free: 11.52 MB / 0.5105 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.731e-05/0.6784, allocations: 66.64 kB / 0.7444 GB, free: 11.51 MB / 0.5105 GB Notification: Performance of preOpt expandDerOperator (simulation): time 9.381e-05/0.6785, allocations: 76.91 kB / 0.7445 GB, free: 11.51 MB / 0.5105 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001242/0.6797, allocations: 0.8721 MB / 0.7454 GB, free: 11.34 MB / 0.5105 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.377e-05/0.6798, allocations: 4 kB / 0.7454 GB, free: 11.34 MB / 0.5105 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.052e-05/0.6798, allocations: 33.22 kB / 0.7454 GB, free: 11.34 MB / 0.5105 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.345e-05/0.6799, allocations: 20.53 kB / 0.7454 GB, free: 11.34 MB / 0.5105 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009976/0.6809, allocations: 0.6326 MB / 0.746 GB, free: 11.33 MB / 0.5105 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 0.00392/0.6848, allocations: 3.955 MB / 0.7499 GB, free: 9.164 MB / 0.5105 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0009974/0.6858, allocations: 0.5811 MB / 0.7505 GB, free: 9.133 MB / 0.5105 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004272/0.6862, allocations: 296.4 kB / 0.7508 GB, free: 9.121 MB / 0.5105 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000926/0.6872, allocations: 1.241 MB / 0.752 GB, free: 7.707 MB / 0.5105 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005557/0.6877, allocations: 336.5 kB / 0.7523 GB, free: 7.652 MB / 0.5105 GB Notification: Performance of pre-optimization done (n=63): time 2.505e-06/0.6878, allocations: 0 / 0.7523 GB, free: 7.652 MB / 0.5105 GB Notification: Performance of matching and sorting (n=63): time 0.0022/0.69, allocations: 1.151 MB / 0.7534 GB, free: 7.336 MB / 0.5105 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.83e-05/0.69, allocations: 83.64 kB / 0.7535 GB, free: 7.242 MB / 0.5105 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008657/0.6909, allocations: 0.8571 MB / 0.7543 GB, free: 7.09 MB / 0.5105 GB Notification: Performance of collectPreVariables (initialization): time 5.282e-05/0.691, allocations: 38.17 kB / 0.7544 GB, free: 7.059 MB / 0.5105 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002824/0.6913, allocations: 456 kB / 0.7548 GB, free: 6.895 MB / 0.5105 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001654/0.6914, allocations: 223.1 kB / 0.755 GB, free: 6.754 MB / 0.5105 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.735e-05/0.6915, allocations: 14.86 kB / 0.755 GB, free: 6.754 MB / 0.5105 GB Notification: Performance of setup shared object (initialization): time 0.0001163/0.6916, allocations: 327.8 kB / 0.7553 GB, free: 6.449 MB / 0.5105 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003696/0.692, allocations: 210.3 kB / 0.7555 GB, free: 6.445 MB / 0.5105 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004131/0.6924, allocations: 317.3 kB / 0.7558 GB, free: 6.348 MB / 0.5105 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007718/0.6932, allocations: 0.5297 MB / 0.7564 GB, free: 6.254 MB / 0.5105 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.516e-06/0.6932, allocations: 2.906 kB / 0.7564 GB, free: 6.254 MB / 0.5105 GB Notification: Performance of matching and sorting (n=75) (initialization): time 0.001113/0.6943, allocations: 0.7106 MB / 0.7571 GB, free: 6.148 MB / 0.5105 GB Notification: Performance of prepare postOptimizeDAE: time 8.966e-05/0.6944, allocations: 159.5 kB / 0.7572 GB, free: 5.977 MB / 0.5105 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.284e-06/0.6944, allocations: 2.984 kB / 0.7572 GB, free: 5.977 MB / 0.5105 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004933/0.6949, allocations: 107.2 kB / 0.7573 GB, free: 5.965 MB / 0.5105 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004287/0.6954, allocations: 125.9 kB / 0.7574 GB, free: 5.965 MB / 0.5105 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005147/0.6959, allocations: 0.667 MB / 0.7581 GB, free: 5.43 MB / 0.5105 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005981/0.6965, allocations: 98.34 kB / 0.7582 GB, free: 5.395 MB / 0.5105 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.229e-05/0.6966, allocations: 27.45 kB / 0.7582 GB, free: 5.395 MB / 0.5105 GB Notification: Performance of prepare postOptimizeDAE: time 6.362e-06/0.6966, allocations: 2.906 kB / 0.7582 GB, free: 5.395 MB / 0.5105 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0008597/0.6974, allocations: 0.571 MB / 0.7588 GB, free: 5.375 MB / 0.5105 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.272e-06/0.6975, allocations: 14 kB / 0.7588 GB, free: 5.367 MB / 0.5105 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000384/0.6978, allocations: 99.11 kB / 0.7589 GB, free: 5.359 MB / 0.5105 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003877/0.6982, allocations: 114.8 kB / 0.759 GB, free: 5.359 MB / 0.5105 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004682/0.6987, allocations: 0.6538 MB / 0.7596 GB, free: 4.84 MB / 0.5105 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005196/0.6993, allocations: 90.12 kB / 0.7597 GB, free: 4.801 MB / 0.5105 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.89e-05/0.6993, allocations: 26.88 kB / 0.7597 GB, free: 4.801 MB / 0.5105 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 ($whenCondition1,$PRE.mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEvent,$PRE.mRoo_flow.nextTimeEventScaled,mRoo_flow.nextTimeEventScaled) * 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 0.0003716/0.6997, allocations: 327.8 kB / 0.76 GB, free: 4.613 MB / 0.5105 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001213/0.6998, allocations: 98.09 kB / 0.7601 GB, free: 4.562 MB / 0.5105 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001534/0.7014, allocations: 0.9472 MB / 0.7611 GB, free: 4.441 MB / 0.5105 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.218e-05/0.7014, allocations: 12.03 kB / 0.7611 GB, free: 4.438 MB / 0.5105 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.999e-06/0.7014, allocations: 2.906 kB / 0.7611 GB, free: 4.438 MB / 0.5105 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001105/0.7025, allocations: 0.8553 MB / 0.7619 GB, free: 4.105 MB / 0.5105 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002484/0.705, allocations: 1.851 MB / 0.7637 GB, free: 3.402 MB / 0.5105 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.39e-06/0.705, allocations: 2.938 kB / 0.7637 GB, free: 3.402 MB / 0.5105 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004232/0.7055, allocations: 102.9 kB / 0.7638 GB, free: 3.391 MB / 0.5105 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005639/0.706, allocations: 160.5 kB / 0.764 GB, free: 3.34 MB / 0.5105 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.653e-05/0.7061, allocations: 20.11 kB / 0.764 GB, free: 3.336 MB / 0.5105 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008065/0.7069, allocations: 1.248 MB / 0.7652 GB, free: 2.258 MB / 0.5105 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.014e-06/0.7069, allocations: 0 / 0.7652 GB, free: 2.258 MB / 0.5105 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001829/0.7088, allocations: 1.286 MB / 0.7665 GB, free: 1.891 MB / 0.5105 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003691/0.7091, allocations: 273.2 kB / 0.7667 GB, free: 1.691 MB / 0.5105 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001147/0.7093, allocations: 22 kB / 0.7667 GB, free: 1.688 MB / 0.5105 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005071/0.7098, allocations: 56.89 kB / 0.7668 GB, free: 1.672 MB / 0.5105 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001061/0.7099, allocations: 50.73 kB / 0.7669 GB, free: 1.648 MB / 0.5105 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.295e-05/0.71, allocations: 31.58 kB / 0.7669 GB, free: 1.645 MB / 0.5105 GB Notification: Performance of sorting global known variables: time 0.0006295/0.7106, allocations: 0.5896 MB / 0.7675 GB, free: 1.449 MB / 0.5105 GB Notification: Performance of sort global known variables: time 1.4e-07/0.7106, allocations: 0 / 0.7675 GB, free: 1.449 MB / 0.5105 GB Notification: Performance of remove unused functions: time 0.001204/0.7118, allocations: 0.5581 MB / 0.768 GB, free: 1.352 MB / 0.5105 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 0.001394/0.7132, allocations: 0.7669 MB / 0.7688 GB, free: 0.9766 MB / 0.5105 GB Notification: Performance of simCode: created initialization part: time 0.001856/0.7151, allocations: 0.9247 MB / 0.7697 GB, free: 0.8477 MB / 0.5105 GB Notification: Performance of simCode: created event and clocks part: time 4.178e-06/0.7151, allocations: 2.188 kB / 0.7697 GB, free: 0.8477 MB / 0.5105 GB Notification: Performance of simCode: created simulation system equations: time 0.0006631/0.7158, allocations: 388.2 kB / 0.77 GB, free: 0.8008 MB / 0.5105 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001948/0.7177, allocations: 440.2 kB / 0.7704 GB, free: 0.6484 MB / 0.5105 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003308/0.721, allocations: 2.58 MB / 0.773 GB, free: 15.04 MB / 0.5261 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006038/0.7217, allocations: 1.077 MB / 0.774 GB, free: 14.18 MB / 0.5261 GB Notification: Performance of simCode: alias equations: time 0.0009094/0.7226, allocations: 206.7 kB / 0.7742 GB, free: 14.07 MB / 0.5261 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001859/0.7228, allocations: 84.72 kB / 0.7743 GB, free: 14.06 MB / 0.5261 GB Notification: Performance of SimCode: time 5.01e-07/0.7228, allocations: 0 / 0.7743 GB, free: 14.06 MB / 0.5261 GB Notification: Performance of Templates: time 0.03117/0.754, allocations: 19.87 MB / 0.7937 GB, free: 10.73 MB / 0.5417 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)