Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.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 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false)
Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume")
translateModel(Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001175/0.001175, allocations: 108 kB / 15.6 MB, free: 132 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001042/0.001042, allocations: 191.7 kB / 16.53 MB, free: 6.391 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.103/2.103, allocations: 205.1 MB / 222.4 MB, free: 4.578 MB / 174.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.809/1.809, allocations: 251.7 MB / 0.5092 GB, free: 3.066 MB / 414.1 MB
Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.001997/0.001998, allocations: 67.91 kB / 0.6223 GB, free: 1.469 MB / 0.5137 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7494/0.7514, allocations: 104.7 MB / 0.7245 GB, free: 13 MB / 0.545 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume): time 1.164/1.915, allocations: 236.2 MB / 0.9551 GB, free: 1.531 MB / 0.7169 GB
Notification: Performance of NFInst.instExpressions: time 0.02278/1.938, allocations: 10.33 MB / 0.9652 GB, free: 1.367 MB / 0.7169 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.006059/1.944, allocations: 56.12 kB / 0.9653 GB, free: 1.367 MB / 0.7169 GB
Notification: Performance of NFTyping.typeComponents: time 0.005515/1.95, allocations: 1.195 MB / 0.9665 GB, free: 1.34 MB / 0.7169 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Utilities/Strings.mo:139:3-175:14:writable] Warning: Pure function 'Modelica.Utilities.Strings.isEmpty' contains a call to impure function 'Modelica.Utilities.Strings.Advanced.skipWhiteSpace'.
Notification: Performance of NFTyping.typeBindings: time 0.01593/1.966, allocations: 3.614 MB / 0.97 GB, free: 1.188 MB / 0.7169 GB
Notification: Performance of NFTyping.typeClassSections: time 0.009577/1.975, allocations: 2.123 MB / 0.9721 GB, free: 1.129 MB / 0.7169 GB
Notification: Performance of NFFlatten.flatten: time 0.01284/1.988, allocations: 4.568 MB / 0.9765 GB, free: 1.121 MB / 0.7169 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.005218/1.993, allocations: 1.605 MB / 0.9781 GB, free: 0.9531 MB / 0.7169 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.006378/2, allocations: 1.635 MB / 0.9797 GB, free: 0.8906 MB / 0.7169 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005548/2.005, allocations: 1.511 MB / 0.9812 GB, free: 0.6641 MB / 0.7169 GB
Notification: Performance of NFPackage.collectConstants: time 0.001009/2.006, allocations: 189.7 kB / 0.9813 GB, free: 0.6641 MB / 0.7169 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01253/2.019, allocations: 3.238 MB / 0.9845 GB, free: 0.6289 MB / 0.7169 GB
Notification: Performance of NFScalarize.scalarize: time 0.00222/2.021, allocations: 0.7169 MB / 0.9852 GB, free: 0.5469 MB / 0.7169 GB
Notification: Performance of NFVerifyModel.verify: time 0.00362/2.025, allocations: 1.078 MB / 0.9863 GB, free: 264 kB / 0.7169 GB
Notification: Performance of NFConvertDAE.convert: time 0.0139/2.039, allocations: 3.849 MB / 0.99 GB, free: 15.82 MB / 0.7325 GB
Notification: Performance of FrontEnd - DAE generated: time 7.243e-06/2.039, allocations: 1 kB / 0.99 GB, free: 15.82 MB / 0.7325 GB
Notification: Performance of FrontEnd: time 2.565e-06/2.039, allocations: 0 / 0.99 GB, free: 15.82 MB / 0.7325 GB
Notification: Performance of Transformations before backend: time 9.549e-05/2.039, allocations: 1.031 kB / 0.99 GB, free: 15.82 MB / 0.7325 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 348
 * Number of variables: 348
Notification: Performance of Generate backend data structure: time 0.008611/2.048, allocations: 2.51 MB / 0.9925 GB, free: 14.45 MB / 0.7325 GB
Notification: Performance of prepare preOptimizeDAE: time 5.556e-05/2.048, allocations: 15.09 kB / 0.9925 GB, free: 14.44 MB / 0.7325 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003735/2.051, allocations: 0.5233 MB / 0.993 GB, free: 14.3 MB / 0.7325 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003066/2.054, allocations: 1.223 MB / 0.9942 GB, free: 13.61 MB / 0.7325 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001035/2.055, allocations: 105.4 kB / 0.9943 GB, free: 13.56 MB / 0.7325 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003257/2.055, allocations: 140.1 kB / 0.9944 GB, free: 13.52 MB / 0.7325 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003407/2.058, allocations: 1.688 MB / 0.9961 GB, free: 12.79 MB / 0.7325 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.023e-05/2.058, allocations: 5.359 kB / 0.9961 GB, free: 12.78 MB / 0.7325 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001641/2.059, allocations: 54 kB / 0.9961 GB, free: 12.74 MB / 0.7325 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001086/2.059, allocations: 75.75 kB / 0.9962 GB, free: 12.73 MB / 0.7325 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002688/2.061, allocations: 1.45 MB / 0.9976 GB, free: 12.21 MB / 0.7325 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 0.01187/2.073, allocations: 7.029 MB / 1.004 GB, free: 6.41 MB / 0.7325 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00212/2.075, allocations: 1.166 MB / 1.006 GB, free: 5.699 MB / 0.7325 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0009326/2.076, allocations: 0.6165 MB / 1.006 GB, free: 5.395 MB / 0.7325 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000945/2.077, allocations: 0.8605 MB / 1.007 GB, free: 4.422 MB / 0.7325 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001121/2.078, allocations: 0.6218 MB / 1.008 GB, free: 4.047 MB / 0.7325 GB
Notification: Performance of pre-optimization done (n=110): time 2.886e-06/2.078, allocations: 0 / 1.008 GB, free: 4.047 MB / 0.7325 GB
Notification: Performance of matching and sorting (n=110): time 0.003464/2.082, allocations: 1.558 MB / 1.009 GB, free: 3.277 MB / 0.7325 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.024e-05/2.082, allocations: 89.42 kB / 1.009 GB, free: 3.184 MB / 0.7325 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00193/2.084, allocations: 1.208 MB / 1.01 GB, free: 2.527 MB / 0.7325 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001264/2.084, allocations: 49.48 kB / 1.011 GB, free: 2.48 MB / 0.7325 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007367/2.085, allocations: 0.6787 MB / 1.011 GB, free: 1.887 MB / 0.7325 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0004346/2.085, allocations: 376.5 kB / 1.012 GB, free: 1.566 MB / 0.7325 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003733/2.086, allocations: 177 kB / 1.012 GB, free: 1.465 MB / 0.7325 GB
Notification: Performance of setup shared object (initialization): time 0.0002583/2.086, allocations: 348.4 kB / 1.012 GB, free: 1.129 MB / 0.7325 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007448/2.087, allocations: 425.4 kB / 1.012 GB, free: 0.9141 MB / 0.7325 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000898/2.088, allocations: 0.5623 MB / 1.013 GB, free: 0.5469 MB / 0.7325 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001608/2.089, allocations: 1.008 MB / 1.014 GB, free: 15.97 MB / 0.7481 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.03e-06/2.089, allocations: 0 / 1.014 GB, free: 15.97 MB / 0.7481 GB
Notification: Performance of matching and sorting (n=126) (initialization): time 0.002494/2.092, allocations: 1.211 MB / 1.015 GB, free: 15.03 MB / 0.7481 GB
Notification: Performance of prepare postOptimizeDAE: time 2.686e-05/2.092, allocations: 8 kB / 1.015 GB, free: 15.02 MB / 0.7481 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.628e-06/2.092, allocations: 0 / 1.015 GB, free: 15.02 MB / 0.7481 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.53e-05/2.092, allocations: 11.98 kB / 1.015 GB, free: 15.01 MB / 0.7481 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009458/2.093, allocations: 212.7 kB / 1.015 GB, free: 14.81 MB / 0.7481 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.774e-05/2.093, allocations: 8 kB / 1.015 GB, free: 14.8 MB / 0.7481 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001394/2.094, allocations: 98.95 kB / 1.015 GB, free: 14.71 MB / 0.7481 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.11e-05/2.094, allocations: 39.92 kB / 1.016 GB, free: 14.67 MB / 0.7481 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001533/2.096, allocations: 0.744 MB / 1.016 GB, free: 13.93 MB / 0.7481 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0009471/2.097, allocations: 0.552 MB / 1.017 GB, free: 13.34 MB / 0.7481 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001654/2.098, allocations: 0.9916 MB / 1.018 GB, free: 12.32 MB / 0.7481 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.246e-06/2.098, allocations: 0 / 1.018 GB, free: 12.32 MB / 0.7481 GB
Notification: Performance of matching and sorting (n=126) (initialization_lambda0): time 0.002365/2.101, allocations: 1.18 MB / 1.019 GB, free: 11.15 MB / 0.7481 GB
Notification: Performance of prepare postOptimizeDAE: time 1.535e-05/2.101, allocations: 10.38 kB / 1.019 GB, free: 11.14 MB / 0.7481 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.602e-06/2.101, allocations: 8.312 kB / 1.019 GB, free: 11.13 MB / 0.7481 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.054e-05/2.101, allocations: 8 kB / 1.019 GB, free: 11.12 MB / 0.7481 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008983/2.102, allocations: 208.8 kB / 1.019 GB, free: 10.93 MB / 0.7481 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.123e-05/2.102, allocations: 9.094 kB / 1.019 GB, free: 10.93 MB / 0.7481 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001624/2.103, allocations: 81.89 kB / 1.019 GB, free: 10.85 MB / 0.7481 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001019/2.104, allocations: 36 kB / 1.019 GB, free: 10.81 MB / 0.7481 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 0.0003781/2.104, allocations: 240.9 kB / 1.019 GB, free: 10.58 MB / 0.7481 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004242/2.104, allocations: 154.2 kB / 1.02 GB, free: 10.43 MB / 0.7481 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002773/2.107, allocations: 1.238 MB / 1.021 GB, free: 9.18 MB / 0.7481 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.565e-05/2.107, allocations: 12 kB / 1.021 GB, free: 9.168 MB / 0.7481 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.21e-05/2.107, allocations: 0 / 1.021 GB, free: 9.168 MB / 0.7481 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001988/2.109, allocations: 0.9975 MB / 1.022 GB, free: 8.16 MB / 0.7481 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007009/2.116, allocations: 3.16 MB / 1.025 GB, free: 4.926 MB / 0.7481 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.676e-06/2.116, allocations: 4 kB / 1.025 GB, free: 4.922 MB / 0.7481 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001158/2.117, allocations: 230.1 kB / 1.025 GB, free: 4.707 MB / 0.7481 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.591e-05/2.117, allocations: 7.938 kB / 1.025 GB, free: 4.699 MB / 0.7481 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000112/2.118, allocations: 34.52 kB / 1.025 GB, free: 4.668 MB / 0.7481 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.406e-05/2.118, allocations: 8 kB / 1.025 GB, free: 4.66 MB / 0.7481 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.517e-06/2.118, allocations: 288 / 1.025 GB, free: 4.66 MB / 0.7481 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003659/2.121, allocations: 1.99 MB / 1.027 GB, free: 2.625 MB / 0.7481 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001061/2.122, allocations: 370.9 kB / 1.027 GB, free: 2.242 MB / 0.7481 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004041/2.123, allocations: 27.94 kB / 1.027 GB, free: 2.215 MB / 0.7481 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00126/2.124, allocations: 43.23 kB / 1.028 GB, free: 2.176 MB / 0.7481 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001867/2.124, allocations: 75.44 kB / 1.028 GB, free: 2.105 MB / 0.7481 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.808e-05/2.124, allocations: 35.98 kB / 1.028 GB, free: 2.07 MB / 0.7481 GB
Notification: Performance of sorting global known variables: time 0.001566/2.126, allocations: 0.8336 MB / 1.028 GB, free: 1.234 MB / 0.7481 GB
Notification: Performance of sort global known variables: time 3.91e-07/2.126, allocations: 4 kB / 1.028 GB, free: 1.23 MB / 0.7481 GB
Notification: Performance of remove unused functions: time 0.003182/2.129, allocations: 0.8453 MB / 1.029 GB, free: 392 kB / 0.7481 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 11
 * Number of states: 9 (roo.dynBal.U,roo.dynBal.m,roo.dynBal.mXi[1],oriChiTop.mExc,oriBot.mExc,oriChiBot.mExc,sha.vol.dynBal.U,sha.vol.dynBal.m,sha.vol.dynBal.mXi[1])
 * 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 0.001726/2.131, allocations: 0.5957 MB / 1.03 GB, free: 15.97 MB / 0.7637 GB
Notification: Performance of simCode: created initialization part: time 0.004245/2.135, allocations: 1.847 MB / 1.032 GB, free: 14.17 MB / 0.7637 GB
Notification: Performance of simCode: created event and clocks part: time 8.035e-06/2.135, allocations: 320 / 1.032 GB, free: 14.17 MB / 0.7637 GB
Notification: Performance of simCode: created simulation system equations: time 0.001037/2.136, allocations: 0.5657 MB / 1.032 GB, free: 13.64 MB / 0.7637 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004757/2.141, allocations: 0.8768 MB / 1.033 GB, free: 12.79 MB / 0.7637 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006723/2.148, allocations: 3.341 MB / 1.036 GB, free: 9.398 MB / 0.7637 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001504/2.149, allocations: 1.375 MB / 1.038 GB, free: 7.996 MB / 0.7637 GB
Notification: Performance of simCode: alias equations: time 0.002475/2.152, allocations: 455.5 kB / 1.038 GB, free: 7.547 MB / 0.7637 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005568/2.152, allocations: 115.4 kB / 1.038 GB, free: 7.434 MB / 0.7637 GB
Notification: Performance of SimCode: time 5.21e-07/2.152, allocations: 4 kB / 1.038 GB, free: 7.43 MB / 0.7637 GB
Notification: Performance of Templates: time 0.06047/2.213, allocations: 30.31 MB / 1.068 GB, free: 9.641 MB / 0.795 GB
make -j1 -f Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.makefile
(rm -f Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.sim & ./Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume  -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe 2>&1)