Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_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 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo", uses=false) Using package Buildings with version 12.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-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: "" <> buildModelFMU(Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume,fileNamePrefix="Buildings_latest_Buildings_Airflow_Multizone_Examples_ChimneyShaftWithVolume",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume,fileNamePrefix="Buildings_latest_Buildings_Airflow_Multizone_Examples_ChimneyShaftWithVolume",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.007418/0.007418, allocations: 100.6 kB / 15.73 MB, free: 6.008 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001656/0.001656, allocations: 189.8 kB / 16.67 MB, free: 5.934 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.549/1.549, allocations: 222.9 MB / 240.4 MB, free: 15.08 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo): time 3.097/3.097, allocations: 482.4 MB / 0.7548 GB, free: 6.875 MB / 0.6231 GB Notification: Performance of FrontEnd - loaded program: time 0.001896/0.001896, allocations: 67.77 kB / 1.083 GB, free: 13.91 MB / 0.8419 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6114/0.6133, allocations: 162.2 MB / 1.241 GB, free: 9.316 MB / 0.9669 GB Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume): time 0.4632/1.077, allocations: 236 MB / 1.472 GB, free: 12.48 MB / 1.201 GB Notification: Performance of NFInst.instExpressions: time 0.02271/1.099, allocations: 10.43 MB / 1.482 GB, free: 2.031 MB / 1.201 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004988/1.104, allocations: 63.62 kB / 1.482 GB, free: 1.969 MB / 1.201 GB Notification: Performance of NFTyping.typeComponents: time 0.005012/1.11, allocations: 1.189 MB / 1.483 GB, free: 0.7734 MB / 1.201 GB Notification: Performance of NFTyping.typeBindings: time 0.0134/1.123, allocations: 3.652 MB / 1.487 GB, free: 13.11 MB / 1.217 GB Notification: Performance of NFTyping.typeClassSections: time 0.007103/1.13, allocations: 2.074 MB / 1.489 GB, free: 11.04 MB / 1.217 GB Notification: Performance of NFFlatten.flatten: time 0.009405/1.14, allocations: 4.447 MB / 1.493 GB, free: 6.57 MB / 1.217 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003292/1.143, allocations: 1.559 MB / 1.495 GB, free: 4.969 MB / 1.217 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005881/1.149, allocations: 1.865 MB / 1.497 GB, free: 3.098 MB / 1.217 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004378/1.153, allocations: 1.486 MB / 1.498 GB, free: 1.613 MB / 1.217 GB Notification: Performance of NFPackage.collectConstants: time 0.0006063/1.154, allocations: 188 kB / 1.498 GB, free: 1.43 MB / 1.217 GB Notification: Performance of NFFlatten.collectFunctions: time 0.009324/1.163, allocations: 3.223 MB / 1.501 GB, free: 14.2 MB / 1.232 GB Notification: Performance of NFScalarize.scalarize: time 0.001537/1.165, allocations: 0.6895 MB / 1.502 GB, free: 13.51 MB / 1.232 GB Notification: Performance of NFVerifyModel.verify: time 0.003377/1.168, allocations: 1.077 MB / 1.503 GB, free: 12.43 MB / 1.232 GB Notification: Performance of NFConvertDAE.convert: time 0.01167/1.18, allocations: 3.831 MB / 1.507 GB, free: 8.582 MB / 1.232 GB Notification: Performance of FrontEnd - DAE generated: time 8.256e-06/1.18, allocations: 0 / 1.507 GB, free: 8.582 MB / 1.232 GB Notification: Performance of FrontEnd: time 2.675e-06/1.18, allocations: 0 / 1.507 GB, free: 8.582 MB / 1.232 GB Notification: Performance of Transformations before backend: time 0.0001084/1.18, allocations: 0 / 1.507 GB, free: 8.582 MB / 1.232 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 344 * Number of variables: 344 Notification: Performance of Generate backend data structure: time 0.008512/1.189, allocations: 2.549 MB / 1.509 GB, free: 5.973 MB / 1.232 GB Notification: Performance of prepare preOptimizeDAE: time 6.18e-05/1.189, allocations: 19.97 kB / 1.509 GB, free: 5.953 MB / 1.232 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0006447/1.189, allocations: 202.6 kB / 1.509 GB, free: 5.746 MB / 1.232 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003943/1.193, allocations: 0.5295 MB / 1.51 GB, free: 5.215 MB / 1.232 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003734/1.197, allocations: 1.303 MB / 1.511 GB, free: 3.855 MB / 1.232 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001471/1.197, allocations: 106.6 kB / 1.511 GB, free: 3.75 MB / 1.232 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005684/1.198, allocations: 132 kB / 1.512 GB, free: 3.621 MB / 1.232 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004733/1.203, allocations: 1.674 MB / 1.513 GB, free: 1.879 MB / 1.232 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.907e-05/1.203, allocations: 4 kB / 1.513 GB, free: 1.875 MB / 1.232 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002482/1.203, allocations: 52 kB / 1.513 GB, free: 1.824 MB / 1.232 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001099/1.203, allocations: 66.58 kB / 1.513 GB, free: 1.758 MB / 1.232 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003542/1.207, allocations: 1.451 MB / 1.515 GB, free: 308 kB / 1.232 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 0.02193/1.229, allocations: 7.073 MB / 1.522 GB, free: 8.746 MB / 1.248 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002451/1.231, allocations: 1.197 MB / 1.523 GB, free: 7.512 MB / 1.248 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001158/1.232, allocations: 0.6161 MB / 1.523 GB, free: 6.898 MB / 1.248 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001142/1.233, allocations: 0.8594 MB / 1.524 GB, free: 5.855 MB / 1.248 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001347/1.235, allocations: 0.618 MB / 1.525 GB, free: 5.227 MB / 1.248 GB Notification: Performance of pre-optimization done (n=110): time 4.539e-06/1.235, allocations: 0 / 1.525 GB, free: 5.227 MB / 1.248 GB Notification: Performance of matching and sorting (n=110): time 0.00381/1.239, allocations: 1.581 MB / 1.526 GB, free: 3.637 MB / 1.248 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.641e-05/1.239, allocations: 90.11 kB / 1.526 GB, free: 3.531 MB / 1.248 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002386/1.241, allocations: 1.198 MB / 1.528 GB, free: 2.312 MB / 1.248 GB Notification: Performance of collectPreVariables (initialization): time 0.0001409/1.241, allocations: 45.7 kB / 1.528 GB, free: 2.262 MB / 1.248 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008513/1.242, allocations: 0.6826 MB / 1.528 GB, free: 1.574 MB / 1.248 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005195/1.243, allocations: 408.4 kB / 1.529 GB, free: 1.172 MB / 1.248 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003678/1.243, allocations: 174.7 kB / 1.529 GB, free: 0.9961 MB / 1.248 GB Notification: Performance of setup shared object (initialization): time 0.0001789/1.243, allocations: 341.9 kB / 1.529 GB, free: 0.6562 MB / 1.248 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008398/1.244, allocations: 428.6 kB / 1.53 GB, free: 240 kB / 1.248 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001007/1.245, allocations: 0.5595 MB / 1.53 GB, free: 15.64 MB / 1.264 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001878/1.247, allocations: 1.02 MB / 1.531 GB, free: 14.59 MB / 1.264 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.203e-06/1.247, allocations: 0 / 1.531 GB, free: 14.59 MB / 1.264 GB Notification: Performance of matching and sorting (n=126) (initialization): time 0.002654/1.25, allocations: 1.223 MB / 1.532 GB, free: 13.36 MB / 1.264 GB Notification: Performance of prepare postOptimizeDAE: time 3.653e-05/1.25, allocations: 13.81 kB / 1.532 GB, free: 13.35 MB / 1.264 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.71e-05/1.25, allocations: 4.312 kB / 1.532 GB, free: 13.34 MB / 1.264 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.064e-05/1.25, allocations: 8 kB / 1.532 GB, free: 13.34 MB / 1.264 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009831/1.251, allocations: 215.7 kB / 1.533 GB, free: 13.12 MB / 1.264 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.473e-05/1.251, allocations: 11.94 kB / 1.533 GB, free: 13.11 MB / 1.264 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001416/1.252, allocations: 103.3 kB / 1.533 GB, free: 13.01 MB / 1.264 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001093/1.252, allocations: 32 kB / 1.533 GB, free: 12.98 MB / 1.264 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001538/1.254, allocations: 0.7401 MB / 1.533 GB, free: 12.23 MB / 1.264 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0009329/1.255, allocations: 0.544 MB / 1.534 GB, free: 11.65 MB / 1.264 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001693/1.257, allocations: 0.9893 MB / 1.535 GB, free: 10.63 MB / 1.264 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.764e-06/1.257, allocations: 0 / 1.535 GB, free: 10.63 MB / 1.264 GB Notification: Performance of matching and sorting (n=126) (initialization_lambda0): time 0.002514/1.259, allocations: 1.207 MB / 1.536 GB, free: 9.418 MB / 1.264 GB Notification: Performance of prepare postOptimizeDAE: time 2.012e-05/1.259, allocations: 8 kB / 1.536 GB, free: 9.41 MB / 1.264 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.655e-06/1.259, allocations: 0 / 1.536 GB, free: 9.41 MB / 1.264 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.684e-05/1.259, allocations: 11.94 kB / 1.536 GB, free: 9.398 MB / 1.264 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009608/1.26, allocations: 215.7 kB / 1.536 GB, free: 9.188 MB / 1.264 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.182e-05/1.26, allocations: 4.312 kB / 1.536 GB, free: 9.184 MB / 1.264 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001373/1.262, allocations: 79.5 kB / 1.536 GB, free: 9.105 MB / 1.264 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001093/1.262, allocations: 39.98 kB / 1.536 GB, free: 9.066 MB / 1.264 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 0.0004396/1.262, allocations: 232.1 kB / 1.537 GB, free: 8.832 MB / 1.264 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000569/1.263, allocations: 163 kB / 1.537 GB, free: 8.672 MB / 1.264 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002806/1.265, allocations: 1.243 MB / 1.538 GB, free: 7.422 MB / 1.264 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.392e-05/1.266, allocations: 12 kB / 1.538 GB, free: 7.41 MB / 1.264 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.315e-06/1.266, allocations: 0 / 1.538 GB, free: 7.41 MB / 1.264 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001869/1.267, allocations: 1.011 MB / 1.539 GB, free: 6.387 MB / 1.264 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008023/1.275, allocations: 3.167 MB / 1.542 GB, free: 3.094 MB / 1.264 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.693e-05/1.276, allocations: 7.938 kB / 1.542 GB, free: 3.086 MB / 1.264 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001395/1.277, allocations: 232 kB / 1.542 GB, free: 2.859 MB / 1.264 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.612e-05/1.277, allocations: 8 kB / 1.542 GB, free: 2.852 MB / 1.264 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001207/1.277, allocations: 28 kB / 1.542 GB, free: 2.824 MB / 1.264 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.812e-05/1.277, allocations: 15.92 kB / 1.542 GB, free: 2.809 MB / 1.264 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.332e-06/1.277, allocations: 4 kB / 1.542 GB, free: 2.805 MB / 1.264 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00378/1.281, allocations: 1.917 MB / 1.544 GB, free: 0.8359 MB / 1.264 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001075/1.282, allocations: 371.7 kB / 1.545 GB, free: 464 kB / 1.264 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004427/1.282, allocations: 24 kB / 1.545 GB, free: 440 kB / 1.264 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001219/1.284, allocations: 35.91 kB / 1.545 GB, free: 404 kB / 1.264 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002099/1.284, allocations: 76.94 kB / 1.545 GB, free: 328 kB / 1.264 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001019/1.284, allocations: 39.98 kB / 1.545 GB, free: 288 kB / 1.264 GB Notification: Performance of sorting global known variables: time 1.097/2.381, allocations: 0.8246 MB / 1.546 GB, free: 301.5 MB / 1.264 GB Notification: Performance of sort global known variables: time 1.252e-06/2.381, allocations: 0.5 kB / 1.546 GB, free: 301.5 MB / 1.264 GB Notification: Performance of remove unused functions: time 0.003675/2.385, allocations: 0.8412 MB / 1.546 GB, free: 301.5 MB / 1.264 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 11 * Number of states: 9 (roo.dynBal.medium.Xi[1],roo.dynBal.U,roo.dynBal.m,oriChiTop.mExc,oriBot.mExc,oriChiBot.mExc,sha.vol.dynBal.medium.Xi[1],sha.vol.dynBal.U,sha.vol.dynBal.m) * 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 0.006184/2.391, allocations: 2.949 MB / 1.549 GB, free: 300.8 MB / 1.264 GB Notification: Performance of simCode: created initialization part: time 0.004437/2.396, allocations: 1.616 MB / 1.551 GB, free: 300.3 MB / 1.264 GB Notification: Performance of simCode: created event and clocks part: time 1.016e-05/2.396, allocations: 1.094 kB / 1.551 GB, free: 300.3 MB / 1.264 GB Notification: Performance of simCode: created simulation system equations: time 0.001218/2.397, allocations: 0.5658 MB / 1.551 GB, free: 300.1 MB / 1.264 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004685/2.402, allocations: 0.8752 MB / 1.552 GB, free: 299.9 MB / 1.264 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02092/2.423, allocations: 11.18 MB / 1.563 GB, free: 294.8 MB / 1.264 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001371/2.424, allocations: 1.364 MB / 1.565 GB, free: 294 MB / 1.264 GB Notification: Performance of simCode: alias equations: time 0.002391/2.426, allocations: 457.3 kB / 1.565 GB, free: 293.9 MB / 1.264 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009963/2.427, allocations: 0.626 MB / 1.566 GB, free: 293.4 MB / 1.264 GB Notification: Performance of SimCode: time 1.883e-06/2.427, allocations: 0 / 1.566 GB, free: 293.4 MB / 1.264 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1116/2.539, allocations: 42.69 MB / 1.607 GB, free: 263.1 MB / 1.264 GB Notification: Performance of buildModelFMU: Generate platform static: time 12.42/14.95, allocations: 15.94 kB / 1.607 GB, free: 263.1 MB / 1.264 GB (rm -f Buildings_latest_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe ; mkfifo Buildings_latest_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe ; head -c 1048576 < Buildings_latest_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe >> ../files/Buildings_latest_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.sim & python3 -m fmpy simulate --output-file Buildings_latest_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume_res.csv --start-time 0 --stop-time 3600 --timeout 400 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 1.44 Buildings_latest_Buildings_Airflow_Multizone_Examples_ChimneyShaftWithVolume.fmu > Buildings_latest_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe 2>&1) diffSimulationResults("Buildings_latest_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume_res.csv","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Airflow_Multizone_Examples_ChimneyShaftWithVolume.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches