Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_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 9.1.3-maint.9.1.x/package.mo", uses=false) Using package Buildings with version 9.1.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/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(Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|roo.T|bou0.T|sha.vol.T|oriChiTop.m_flow|oriBot.m_flow|oriChiBot.m_flow|con.u_s|con.u_m|con.y",fileNamePrefix="Buildings_9_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume") translateModel(Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|roo.T|bou0.T|sha.vol.T|oriChiTop.m_flow|oriBot.m_flow|oriChiBot.m_flow|con.u_s|con.u_m|con.y",fileNamePrefix="Buildings_9_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 0.007385/0.007385, allocations: 105 kB / 15.74 MB, free: 5.992 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001758/0.001758, allocations: 198.2 kB / 16.68 MB, free: 5.918 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.347/1.347, allocations: 222.9 MB / 240.4 MB, free: 15.14 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/package.mo): time 2.258/2.258, allocations: 390.2 MB / 0.6648 GB, free: 0.6289 MB / 0.5294 GB Notification: Performance of FrontEnd - loaded program: time 0.001244/0.001244, allocations: 67.89 kB / 0.9508 GB, free: 7.664 MB / 0.7325 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.9193/0.9205, allocations: 140.4 MB / 1.088 GB, free: 5.535 MB / 0.8575 GB Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume): time 0.2783/1.199, allocations: 235.9 MB / 1.318 GB, free: 1.652 MB / 1.045 GB Notification: Performance of NFInst.instExpressions: time 0.01597/1.215, allocations: 10.42 MB / 1.328 GB, free: 7.211 MB / 1.061 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002793/1.218, allocations: 63.69 kB / 1.328 GB, free: 7.148 MB / 1.061 GB Notification: Performance of NFTyping.typeComponents: time 0.003197/1.221, allocations: 1.193 MB / 1.33 GB, free: 5.949 MB / 1.061 GB Notification: Performance of NFTyping.typeBindings: time 0.009668/1.231, allocations: 3.666 MB / 1.333 GB, free: 2.27 MB / 1.061 GB Notification: Performance of NFTyping.typeClassSections: time 0.006031/1.237, allocations: 2.063 MB / 1.335 GB, free: 216 kB / 1.061 GB Notification: Performance of NFFlatten.flatten: time 0.006674/1.243, allocations: 4.455 MB / 1.34 GB, free: 11.75 MB / 1.076 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00341/1.247, allocations: 1.579 MB / 1.341 GB, free: 10.13 MB / 1.076 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004227/1.251, allocations: 1.619 MB / 1.343 GB, free: 8.508 MB / 1.076 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003668/1.255, allocations: 1.498 MB / 1.344 GB, free: 7.012 MB / 1.076 GB Notification: Performance of NFPackage.collectConstants: time 0.0007997/1.256, allocations: 184 kB / 1.344 GB, free: 6.832 MB / 1.076 GB Notification: Performance of NFFlatten.collectFunctions: time 0.008477/1.264, allocations: 3.238 MB / 1.348 GB, free: 3.586 MB / 1.076 GB Notification: Performance of NFScalarize.scalarize: time 0.00136/1.266, allocations: 0.705 MB / 1.348 GB, free: 2.879 MB / 1.076 GB Notification: Performance of NFVerifyModel.verify: time 0.002729/1.268, allocations: 1.058 MB / 1.349 GB, free: 1.816 MB / 1.076 GB Notification: Performance of NFConvertDAE.convert: time 0.00972/1.278, allocations: 3.818 MB / 1.353 GB, free: 13.99 MB / 1.092 GB Notification: Performance of FrontEnd - DAE generated: time 8.016e-06/1.278, allocations: 4 kB / 1.353 GB, free: 13.98 MB / 1.092 GB Notification: Performance of FrontEnd: time 2.705e-06/1.278, allocations: 0 / 1.353 GB, free: 13.98 MB / 1.092 GB Notification: Performance of Transformations before backend: time 0.0001365/1.278, allocations: 0 / 1.353 GB, free: 13.98 MB / 1.092 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 0.007931/1.286, allocations: 2.482 MB / 1.355 GB, free: 11.45 MB / 1.092 GB Notification: Performance of prepare preOptimizeDAE: time 5.245e-05/1.286, allocations: 12.03 kB / 1.355 GB, free: 11.43 MB / 1.092 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003804/1.29, allocations: 0.5167 MB / 1.356 GB, free: 10.91 MB / 1.092 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003167/1.293, allocations: 1.294 MB / 1.357 GB, free: 9.562 MB / 1.092 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001128/1.293, allocations: 102.7 kB / 1.357 GB, free: 9.461 MB / 1.092 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003567/1.294, allocations: 128 kB / 1.357 GB, free: 9.336 MB / 1.092 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003569/1.297, allocations: 1.675 MB / 1.359 GB, free: 7.594 MB / 1.092 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.101e-05/1.297, allocations: 7.844 kB / 1.359 GB, free: 7.586 MB / 1.092 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001402/1.298, allocations: 63.98 kB / 1.359 GB, free: 7.523 MB / 1.092 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.377e-05/1.298, allocations: 70.56 kB / 1.359 GB, free: 7.453 MB / 1.092 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002875/1.301, allocations: 1.447 MB / 1.361 GB, free: 6 MB / 1.092 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 0.009264/1.31, allocations: 6.969 MB / 1.367 GB, free: 14.57 MB / 1.107 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002048/1.312, allocations: 1.206 MB / 1.369 GB, free: 13.32 MB / 1.107 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0009877/1.313, allocations: 0.605 MB / 1.369 GB, free: 12.71 MB / 1.107 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0009275/1.314, allocations: 0.8672 MB / 1.37 GB, free: 11.65 MB / 1.107 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001075/1.315, allocations: 0.6103 MB / 1.371 GB, free: 11.03 MB / 1.107 GB Notification: Performance of pre-optimization done (n=110): time 3.597e-06/1.315, allocations: 0 / 1.371 GB, free: 11.03 MB / 1.107 GB Notification: Performance of matching and sorting (n=110): time 0.00335/1.318, allocations: 1.576 MB / 1.372 GB, free: 9.453 MB / 1.107 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.8e-05/1.318, allocations: 90.11 kB / 1.372 GB, free: 9.344 MB / 1.107 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001631/1.32, allocations: 1.191 MB / 1.373 GB, free: 8.133 MB / 1.107 GB Notification: Performance of collectPreVariables (initialization): time 0.0001067/1.32, allocations: 53.69 kB / 1.373 GB, free: 8.074 MB / 1.107 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007291/1.321, allocations: 0.6737 MB / 1.374 GB, free: 7.395 MB / 1.107 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003803/1.321, allocations: 378.4 kB / 1.374 GB, free: 7.02 MB / 1.107 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002899/1.322, allocations: 178.6 kB / 1.375 GB, free: 6.84 MB / 1.107 GB Notification: Performance of setup shared object (initialization): time 0.0001362/1.322, allocations: 341.9 kB / 1.375 GB, free: 6.5 MB / 1.107 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007353/1.322, allocations: 436.6 kB / 1.375 GB, free: 6.07 MB / 1.107 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008791/1.323, allocations: 0.5479 MB / 1.376 GB, free: 5.484 MB / 1.107 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001653/1.325, allocations: 1.02 MB / 1.377 GB, free: 4.43 MB / 1.107 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.849e-06/1.325, allocations: 0 / 1.377 GB, free: 4.43 MB / 1.107 GB Notification: Performance of matching and sorting (n=126) (initialization): time 0.002337/1.327, allocations: 1.218 MB / 1.378 GB, free: 3.207 MB / 1.107 GB Notification: Performance of prepare postOptimizeDAE: time 2.667e-05/1.327, allocations: 8 kB / 1.378 GB, free: 3.199 MB / 1.107 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.095e-05/1.327, allocations: 3.938 kB / 1.378 GB, free: 3.195 MB / 1.107 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.141e-05/1.327, allocations: 8 kB / 1.378 GB, free: 3.188 MB / 1.107 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009271/1.328, allocations: 211.7 kB / 1.378 GB, free: 2.98 MB / 1.107 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.602e-05/1.328, allocations: 11.98 kB / 1.378 GB, free: 2.969 MB / 1.107 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001091/1.329, allocations: 102.9 kB / 1.378 GB, free: 2.867 MB / 1.107 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.834e-05/1.33, allocations: 40.16 kB / 1.378 GB, free: 2.828 MB / 1.107 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001261/1.331, allocations: 0.7361 MB / 1.379 GB, free: 2.086 MB / 1.107 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0007817/1.332, allocations: 0.5439 MB / 1.38 GB, free: 1.508 MB / 1.107 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001569/1.333, allocations: 0.9971 MB / 1.381 GB, free: 492 kB / 1.107 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.609e-06/1.333, allocations: 0 / 1.381 GB, free: 492 kB / 1.107 GB Notification: Performance of matching and sorting (n=126) (initialization_lambda0): time 0.002099/1.335, allocations: 1.195 MB / 1.382 GB, free: 15.27 MB / 1.123 GB Notification: Performance of prepare postOptimizeDAE: time 1.476e-05/1.335, allocations: 4 kB / 1.382 GB, free: 15.27 MB / 1.123 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.773e-06/1.335, allocations: 8.312 kB / 1.382 GB, free: 15.26 MB / 1.123 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.199e-05/1.335, allocations: 11.94 kB / 1.382 GB, free: 15.25 MB / 1.123 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008864/1.336, allocations: 207.7 kB / 1.382 GB, free: 15.05 MB / 1.123 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.937e-05/1.336, allocations: 8 kB / 1.382 GB, free: 15.04 MB / 1.123 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001057/1.337, allocations: 79.2 kB / 1.382 GB, free: 14.96 MB / 1.123 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.461e-05/1.337, allocations: 35.98 kB / 1.382 GB, free: 14.93 MB / 1.123 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 0.0003198/1.338, allocations: 244.1 kB / 1.382 GB, free: 14.68 MB / 1.123 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003055/1.338, allocations: 150.2 kB / 1.383 GB, free: 14.53 MB / 1.123 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002475/1.341, allocations: 1.243 MB / 1.384 GB, free: 13.28 MB / 1.123 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.205e-05/1.341, allocations: 19.94 kB / 1.384 GB, free: 13.26 MB / 1.123 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.632e-06/1.341, allocations: 4 kB / 1.384 GB, free: 13.25 MB / 1.123 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001686/1.342, allocations: 1.011 MB / 1.385 GB, free: 12.23 MB / 1.123 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005357/1.348, allocations: 3.159 MB / 1.388 GB, free: 8.949 MB / 1.123 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.382e-06/1.348, allocations: 0 / 1.388 GB, free: 8.949 MB / 1.123 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001101/1.349, allocations: 231.7 kB / 1.388 GB, free: 8.723 MB / 1.123 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.688e-05/1.349, allocations: 8 kB / 1.388 GB, free: 8.715 MB / 1.123 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.056e-05/1.349, allocations: 24 kB / 1.388 GB, free: 8.691 MB / 1.123 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.283e-05/1.349, allocations: 11.98 kB / 1.388 GB, free: 8.68 MB / 1.123 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.364e-06/1.349, allocations: 15.86 kB / 1.388 GB, free: 8.664 MB / 1.123 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003029/1.352, allocations: 1.909 MB / 1.39 GB, free: 6.707 MB / 1.123 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000682/1.353, allocations: 358.9 kB / 1.39 GB, free: 6.336 MB / 1.123 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001757/1.353, allocations: 24 kB / 1.39 GB, free: 6.312 MB / 1.123 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000847/1.354, allocations: 35.98 kB / 1.39 GB, free: 6.277 MB / 1.123 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001819/1.354, allocations: 80.83 kB / 1.39 GB, free: 6.195 MB / 1.123 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8e-05/1.354, allocations: 39.92 kB / 1.391 GB, free: 6.156 MB / 1.123 GB Notification: Performance of sorting global known variables: time 0.001128/1.355, allocations: 0.8297 MB / 1.391 GB, free: 5.324 MB / 1.123 GB Notification: Performance of sort global known variables: time 1.8e-07/1.355, allocations: 0 / 1.391 GB, free: 5.324 MB / 1.123 GB Notification: Performance of remove unused functions: time 0.001789/1.357, allocations: 0.8338 MB / 1.392 GB, free: 4.488 MB / 1.123 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 0.001326/1.358, allocations: 0.5742 MB / 1.393 GB, free: 4.074 MB / 1.123 GB Notification: Performance of simCode: created initialization part: time 0.00279/1.361, allocations: 1.616 MB / 1.394 GB, free: 2.465 MB / 1.123 GB Notification: Performance of simCode: created event and clocks part: time 5.1e-06/1.361, allocations: 0 / 1.394 GB, free: 2.465 MB / 1.123 GB Notification: Performance of simCode: created simulation system equations: time 0.0008985/1.362, allocations: 0.5719 MB / 1.395 GB, free: 1.891 MB / 1.123 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003958/1.366, allocations: 0.8719 MB / 1.396 GB, free: 1.035 MB / 1.123 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005685/1.372, allocations: 3.319 MB / 1.399 GB, free: 13.65 MB / 1.139 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001175/1.373, allocations: 1.364 MB / 1.4 GB, free: 12.26 MB / 1.139 GB Notification: Performance of simCode: alias equations: time 0.001691/1.375, allocations: 455.5 kB / 1.401 GB, free: 11.81 MB / 1.139 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004382/1.375, allocations: 115.4 kB / 1.401 GB, free: 11.7 MB / 1.139 GB Notification: Performance of SimCode: time 1.344e-05/1.375, allocations: 0 / 1.401 GB, free: 11.7 MB / 1.139 GB Notification: Performance of Templates: time 0.05107/1.426, allocations: 30.64 MB / 1.431 GB, free: 13.49 MB / 1.17 GB make -j1 -f Buildings_9_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.makefile (rm -f Buildings_9_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe ; mkfifo Buildings_9_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe ; head -c 1048576 < Buildings_9_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe >> ../files/Buildings_9_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.sim & ./Buildings_9_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_9_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe 2>&1) diffSimulationResults("Buildings_9_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_9.1.x/Buildings_Airflow_Multizone_Examples_ChimneyShaftWithVolume.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_9_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches