Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.conf.json
loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false)
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/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 Complex with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package Buildings with version 7.0.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/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(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.575/1.575, allocations: 255.9 MB / 271.2 MB, free: 8.875 MB / 218.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001029/0.001029, allocations: 186 kB / 330.8 MB, free: 480 kB / 250.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.724/1.724, allocations: 225.7 MB / 0.6016 GB, free: 15.93 MB / 442.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008885/0.0008884, allocations: 101.4 kB / 0.709 GB, free: 5.406 MB / 0.5261 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003663/0.0003663, allocations: 8.75 kB / 0.8261 GB, free: 123.6 MB / 0.5886 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1985/0.1988, allocations: 109.2 MB / 0.9327 GB, free: 24.14 MB / 0.5886 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume): time 0.6137/0.8126, allocations: 231.2 MB / 1.159 GB, free: 4.039 MB / 0.7136 GB
Notification: Performance of NFInst.instExpressions: time 0.01662/0.8293, allocations: 14.15 MB / 1.172 GB, free: 6.949 MB / 0.7292 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002104/0.8314, allocations: 51.22 kB / 1.172 GB, free: 6.926 MB / 0.7292 GB
Notification: Performance of NFTyping.typeComponents: time 0.003003/0.8344, allocations: 1.023 MB / 1.173 GB, free: 6.137 MB / 0.7292 GB
Notification: Performance of NFTyping.typeBindings: time 0.009215/0.8437, allocations: 3.417 MB / 1.177 GB, free: 3.539 MB / 0.7292 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005589/0.8493, allocations: 1.958 MB / 1.179 GB, free: 2.074 MB / 0.7292 GB
Notification: Performance of NFFlatten.flatten: time 0.007504/0.8568, allocations: 6.397 MB / 1.185 GB, free: 12.64 MB / 0.7448 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002127/0.859, allocations: 1.317 MB / 1.186 GB, free: 11.29 MB / 0.7448 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002788/0.8618, allocations: 1.416 MB / 1.188 GB, free: 9.863 MB / 0.7448 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003136/0.8649, allocations: 1.491 MB / 1.189 GB, free: 8.367 MB / 0.7448 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003182/0.8652, allocations: 76 kB / 1.189 GB, free: 8.293 MB / 0.7448 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.007382/0.8726, allocations: 3.67 MB / 1.193 GB, free: 4.613 MB / 0.7448 GB
Notification: Performance of NFScalarize.scalarize: time 0.0009183/0.8736, allocations: 0.5879 MB / 1.193 GB, free: 4.023 MB / 0.7448 GB
Notification: Performance of NFVerifyModel.verify: time 0.001374/0.875, allocations: 0.9694 MB / 1.194 GB, free: 3.043 MB / 0.7448 GB
Notification: Performance of NFConvertDAE.convert: time 0.006257/0.8812, allocations: 3.96 MB / 1.198 GB, free: 15.07 MB / 0.7605 GB
Notification: Performance of FrontEnd - DAE generated: time 6.332e-06/0.8813, allocations: 0 / 1.198 GB, free: 15.07 MB / 0.7605 GB
Notification: Performance of FrontEnd: time 2.134e-06/0.8813, allocations: 3.938 kB / 1.198 GB, free: 15.07 MB / 0.7605 GB
Notification: Performance of Transformations before backend: time 2.93e-05/0.8813, allocations: 0 / 1.198 GB, free: 15.07 MB / 0.7605 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 0.004611/0.8859, allocations: 2.132 MB / 1.2 GB, free: 12.88 MB / 0.7605 GB
Notification: Performance of prepare preOptimizeDAE: time 4.418e-05/0.886, allocations: 15.98 kB / 1.2 GB, free: 12.86 MB / 0.7605 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003085/0.8891, allocations: 0.5244 MB / 1.201 GB, free: 12.34 MB / 0.7605 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001978/0.8911, allocations: 1.224 MB / 1.202 GB, free: 11.05 MB / 0.7605 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.75e-05/0.8912, allocations: 110.6 kB / 1.202 GB, free: 10.95 MB / 0.7605 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002039/0.8914, allocations: 140 kB / 1.202 GB, free: 10.81 MB / 0.7605 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002781/0.8942, allocations: 1.674 MB / 1.204 GB, free: 9.066 MB / 0.7605 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.212e-05/0.8942, allocations: 4 kB / 1.204 GB, free: 9.062 MB / 0.7605 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001243/0.8943, allocations: 55.94 kB / 1.204 GB, free: 9.008 MB / 0.7605 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.305e-05/0.8944, allocations: 70.61 kB / 1.204 GB, free: 8.938 MB / 0.7605 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002507/0.8969, allocations: 1.451 MB / 1.205 GB, free: 7.48 MB / 0.7605 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 0.008607/0.9056, allocations: 6.988 MB / 1.212 GB, free: 36 kB / 0.7605 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001794/0.9074, allocations: 1.166 MB / 1.213 GB, free: 14.82 MB / 0.7761 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000929/0.9083, allocations: 0.605 MB / 1.214 GB, free: 14.22 MB / 0.7761 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000889/0.9092, allocations: 0.8671 MB / 1.215 GB, free: 13.17 MB / 0.7761 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001033/0.9103, allocations: 0.6142 MB / 1.215 GB, free: 12.55 MB / 0.7761 GB
Notification: Performance of pre-optimization done (n=110): time 2.785e-06/0.9103, allocations: 0 / 1.215 GB, free: 12.55 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=110): time 0.002969/0.9133, allocations: 1.572 MB / 1.217 GB, free: 10.96 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.884e-05/0.9133, allocations: 86.11 kB / 1.217 GB, free: 10.86 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00143/0.9148, allocations: 1.186 MB / 1.218 GB, free: 9.656 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 8.599e-05/0.9149, allocations: 45.7 kB / 1.218 GB, free: 9.605 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005202/0.9154, allocations: 0.6736 MB / 1.219 GB, free: 8.926 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003415/0.9157, allocations: 390.4 kB / 1.219 GB, free: 8.539 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.641e-05/0.9158, allocations: 20 kB / 1.219 GB, free: 8.52 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 0.0001145/0.9159, allocations: 349.9 kB / 1.219 GB, free: 8.172 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000706/0.9167, allocations: 413.8 kB / 1.22 GB, free: 7.77 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008133/0.9175, allocations: 0.5651 MB / 1.22 GB, free: 7.16 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001567/0.9191, allocations: 1.009 MB / 1.221 GB, free: 6.121 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.406e-06/0.9191, allocations: 0 / 1.221 GB, free: 6.121 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=126) (initialization): time 0.002071/0.9211, allocations: 1.206 MB / 1.223 GB, free: 4.902 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 9.324e-05/0.9213, allocations: 171.3 kB / 1.223 GB, free: 4.703 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.718e-06/0.9213, allocations: 4 kB / 1.223 GB, free: 4.699 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.738e-05/0.9213, allocations: 4 kB / 1.223 GB, free: 4.695 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001015/0.9223, allocations: 219.7 kB / 1.223 GB, free: 4.48 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.815e-05/0.9223, allocations: 15.92 kB / 1.223 GB, free: 4.465 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00136/0.9237, allocations: 174.9 kB / 1.223 GB, free: 4.293 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001099/0.9238, allocations: 36 kB / 1.223 GB, free: 4.258 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 7.294e-06/0.9238, allocations: 4 kB / 1.223 GB, free: 4.254 MB / 0.7761 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001669/0.9255, allocations: 1.023 MB / 1.224 GB, free: 3.23 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.232e-06/0.9255, allocations: 4 kB / 1.224 GB, free: 3.227 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 9.979e-06/0.9256, allocations: 8 kB / 1.224 GB, free: 3.219 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009167/0.9265, allocations: 207.7 kB / 1.224 GB, free: 3.016 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.27e-05/0.9265, allocations: 11.94 kB / 1.224 GB, free: 3.004 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001338/0.9278, allocations: 168.1 kB / 1.225 GB, free: 2.844 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.793e-05/0.9279, allocations: 36 kB / 1.225 GB, free: 2.809 MB / 0.7761 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 ($whenCondition1,$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 (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 0.0007787/0.9287, allocations: 497.4 kB / 1.225 GB, free: 2.312 MB / 0.7761 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002197/0.9289, allocations: 158.1 kB / 1.225 GB, free: 2.156 MB / 0.7761 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002118/0.9311, allocations: 1.223 MB / 1.226 GB, free: 0.9219 MB / 0.7761 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.224e-05/0.9311, allocations: 15.94 kB / 1.226 GB, free: 0.9062 MB / 0.7761 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.019e-06/0.9311, allocations: 0 / 1.226 GB, free: 0.9062 MB / 0.7761 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001652/0.9328, allocations: 1.007 MB / 1.227 GB, free: 15.88 MB / 0.7917 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00485/0.9376, allocations: 3.174 MB / 1.231 GB, free: 12.59 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.715e-06/0.9377, allocations: 4 kB / 1.231 GB, free: 12.59 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001145/0.9388, allocations: 235.7 kB / 1.231 GB, free: 12.36 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.043e-05/0.9388, allocations: 8 kB / 1.231 GB, free: 12.35 MB / 0.7917 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.146e-05/0.9389, allocations: 24 kB / 1.231 GB, free: 12.32 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.291e-05/0.9389, allocations: 11.94 kB / 1.231 GB, free: 12.31 MB / 0.7917 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.797e-06/0.9389, allocations: 8.25 kB / 1.231 GB, free: 12.3 MB / 0.7917 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002883/0.9418, allocations: 1.989 MB / 1.233 GB, free: 10.27 MB / 0.7917 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006422/0.9425, allocations: 366.9 kB / 1.233 GB, free: 9.887 MB / 0.7917 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001847/0.9427, allocations: 27.98 kB / 1.233 GB, free: 9.859 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001116/0.9438, allocations: 120 kB / 1.233 GB, free: 9.746 MB / 0.7917 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001669/0.944, allocations: 80.86 kB / 1.233 GB, free: 9.668 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.108e-05/0.9441, allocations: 35.98 kB / 1.233 GB, free: 9.633 MB / 0.7917 GB
Notification: Performance of sorting global known variables: time 0.00104/0.9451, allocations: 0.8217 MB / 1.234 GB, free: 8.809 MB / 0.7917 GB
Notification: Performance of sort global known variables: time 3.11e-07/0.9451, allocations: 0 / 1.234 GB, free: 8.809 MB / 0.7917 GB
Notification: Performance of remove unused functions: time 0.001704/0.9468, allocations: 0.8454 MB / 1.235 GB, free: 7.961 MB / 0.7917 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 0.001259/0.9481, allocations: 0.657 MB / 1.236 GB, free: 7.434 MB / 0.7917 GB
Notification: Performance of simCode: created initialization part: time 0.002697/0.9508, allocations: 1.592 MB / 1.237 GB, free: 5.84 MB / 0.7917 GB
Notification: Performance of simCode: created event and clocks part: time 3.857e-06/0.9508, allocations: 5.25 kB / 1.237 GB, free: 5.836 MB / 0.7917 GB
Notification: Performance of simCode: created simulation system equations: time 0.0008743/0.9517, allocations: 0.5683 MB / 1.238 GB, free: 5.27 MB / 0.7917 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004009/0.9557, allocations: 0.8337 MB / 1.239 GB, free: 4.445 MB / 0.7917 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005437/0.9612, allocations: 4.136 MB / 1.243 GB, free: 248 kB / 0.7917 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009284/0.9621, allocations: 1.368 MB / 1.244 GB, free: 14.85 MB / 0.8073 GB
Notification: Performance of simCode: alias equations: time 0.001839/0.964, allocations: 459.6 kB / 1.244 GB, free: 14.39 MB / 0.8073 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003524/0.9643, allocations: 111.4 kB / 1.244 GB, free: 14.29 MB / 0.8073 GB
Notification: Performance of SimCode: time 5.11e-07/0.9643, allocations: 0 / 1.244 GB, free: 14.29 MB / 0.8073 GB
Notification: Performance of Templates: time 0.04463/1.009, allocations: 28.88 MB / 1.273 GB, free: 1.824 MB / 0.823 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)