Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.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 11.1.0-maint.11.x/package.mo", uses=false) Using package Buildings with version 11.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.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.ChimneyShaftNoVolume,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|roo.T|bou0.T|oriChiTop.m_flow|oriBot.m_flow|oriChiBot.m_flow|con.u_s|con.u_m|con.y",fileNamePrefix="Buildings_11_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume") translateModel(Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|roo.T|bou0.T|oriChiTop.m_flow|oriBot.m_flow|oriChiBot.m_flow|con.u_s|con.u_m|con.y",fileNamePrefix="Buildings_11_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.005638/0.005638, allocations: 100.8 kB / 15.73 MB, free: 6.043 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001344/0.001344, allocations: 202.2 kB / 16.68 MB, free: 5.965 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.355/1.355, allocations: 222.9 MB / 240.4 MB, free: 4.332 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo): time 2.694/2.694, allocations: 469.8 MB / 0.7425 GB, free: 7.316 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.001285/0.001285, allocations: 67.89 kB / 1.065 GB, free: 13.08 MB / 0.8262 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2925/0.2938, allocations: 159.1 MB / 1.221 GB, free: 13.82 MB / 0.9825 GB Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume): time 0.8478/1.142, allocations: 168 MB / 1.385 GB, free: 2.379 MB / 1.076 GB Notification: Performance of NFInst.instExpressions: time 0.01365/1.155, allocations: 8.914 MB / 1.393 GB, free: 11.13 MB / 1.092 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002121/1.157, allocations: 41.62 kB / 1.393 GB, free: 11.12 MB / 1.092 GB Notification: Performance of NFTyping.typeComponents: time 0.002081/1.159, allocations: 0.6505 MB / 1.394 GB, free: 10.59 MB / 1.092 GB Notification: Performance of NFTyping.typeBindings: time 0.004596/1.164, allocations: 1.527 MB / 1.396 GB, free: 9.387 MB / 1.092 GB Notification: Performance of NFTyping.typeClassSections: time 0.003201/1.167, allocations: 1.195 MB / 1.397 GB, free: 8.477 MB / 1.092 GB Notification: Performance of NFFlatten.flatten: time 0.003784/1.171, allocations: 2.699 MB / 1.399 GB, free: 6.914 MB / 1.092 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001203/1.172, allocations: 0.8112 MB / 1.4 GB, free: 6.352 MB / 1.092 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002249/1.174, allocations: 1.027 MB / 1.401 GB, free: 5.762 MB / 1.092 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001425/1.176, allocations: 1.002 MB / 1.402 GB, free: 5.172 MB / 1.092 GB Notification: Performance of NFPackage.collectConstants: time 0.0001695/1.176, allocations: 96.06 kB / 1.402 GB, free: 5.172 MB / 1.092 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002572/1.179, allocations: 1.044 MB / 1.403 GB, free: 4.695 MB / 1.092 GB Notification: Performance of NFScalarize.scalarize: time 0.0002814/1.179, allocations: 293.9 kB / 1.404 GB, free: 4.465 MB / 1.092 GB Notification: Performance of NFVerifyModel.verify: time 0.0006515/1.18, allocations: 0.6088 MB / 1.404 GB, free: 4.055 MB / 1.092 GB Notification: Performance of NFConvertDAE.convert: time 0.002923/1.183, allocations: 1.748 MB / 1.406 GB, free: 2.91 MB / 1.092 GB Notification: Performance of FrontEnd - DAE generated: time 4.318e-06/1.183, allocations: 0 / 1.406 GB, free: 2.91 MB / 1.092 GB Notification: Performance of FrontEnd: time 1.302e-06/1.183, allocations: 0 / 1.406 GB, free: 2.91 MB / 1.092 GB Notification: Performance of Transformations before backend: time 2.15e-05/1.183, allocations: 0 / 1.406 GB, free: 2.91 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: 195 * Number of variables: 195 Notification: Performance of Generate backend data structure: time 0.002701/1.185, allocations: 1.607 MB / 1.407 GB, free: 1.664 MB / 1.092 GB Notification: Performance of prepare preOptimizeDAE: time 3.944e-05/1.185, allocations: 10.34 kB / 1.407 GB, free: 1.664 MB / 1.092 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003376/1.186, allocations: 145.7 kB / 1.408 GB, free: 1.59 MB / 1.092 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00145/1.187, allocations: 0.887 MB / 1.408 GB, free: 0.8867 MB / 1.092 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.688e-05/1.187, allocations: 61.94 kB / 1.408 GB, free: 0.8555 MB / 1.092 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001117/1.187, allocations: 78.86 kB / 1.409 GB, free: 0.8281 MB / 1.092 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001313/1.189, allocations: 0.8687 MB / 1.409 GB, free: 268 kB / 1.092 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.628e-05/1.189, allocations: 9.25 kB / 1.409 GB, free: 260 kB / 1.092 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.874e-05/1.189, allocations: 31.25 kB / 1.409 GB, free: 236 kB / 1.092 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.697e-05/1.189, allocations: 20.81 kB / 1.409 GB, free: 236 kB / 1.092 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001112/1.19, allocations: 0.629 MB / 1.41 GB, free: 15.93 MB / 1.107 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 0.004808/1.195, allocations: 3.973 MB / 1.414 GB, free: 12.46 MB / 1.107 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001098/1.196, allocations: 0.5396 MB / 1.414 GB, free: 12.17 MB / 1.107 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004661/1.196, allocations: 259.2 kB / 1.415 GB, free: 12.05 MB / 1.107 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0009949/1.197, allocations: 1.241 MB / 1.416 GB, free: 10.6 MB / 1.107 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005924/1.198, allocations: 329.8 kB / 1.416 GB, free: 10.39 MB / 1.107 GB Notification: Performance of pre-optimization done (n=63): time 2.565e-06/1.198, allocations: 0 / 1.416 GB, free: 10.39 MB / 1.107 GB Notification: Performance of matching and sorting (n=63): time 0.002372/1.2, allocations: 1.133 MB / 1.417 GB, free: 9.715 MB / 1.107 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.415e-05/1.2, allocations: 88.89 kB / 1.417 GB, free: 9.613 MB / 1.107 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001015/1.201, allocations: 0.8838 MB / 1.418 GB, free: 9.113 MB / 1.107 GB Notification: Performance of collectPreVariables (initialization): time 5.157e-05/1.201, allocations: 40.41 kB / 1.418 GB, free: 9.07 MB / 1.107 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003519/1.202, allocations: 469 kB / 1.419 GB, free: 8.664 MB / 1.107 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001795/1.202, allocations: 226.3 kB / 1.419 GB, free: 8.469 MB / 1.107 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001667/1.202, allocations: 118.4 kB / 1.419 GB, free: 8.395 MB / 1.107 GB Notification: Performance of setup shared object (initialization): time 0.0001173/1.202, allocations: 326.5 kB / 1.419 GB, free: 8.074 MB / 1.107 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000378/1.202, allocations: 214.6 kB / 1.42 GB, free: 7.965 MB / 1.107 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004531/1.203, allocations: 315 kB / 1.42 GB, free: 7.75 MB / 1.107 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008207/1.204, allocations: 0.5338 MB / 1.42 GB, free: 7.426 MB / 1.107 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.058e-06/1.204, allocations: 0 / 1.42 GB, free: 7.426 MB / 1.107 GB Notification: Performance of matching and sorting (n=75) (initialization): time 0.001246/1.205, allocations: 0.7157 MB / 1.421 GB, free: 6.941 MB / 1.107 GB Notification: Performance of prepare postOptimizeDAE: time 1.957e-05/1.205, allocations: 4 kB / 1.421 GB, free: 6.938 MB / 1.107 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.926e-06/1.205, allocations: 4.281 kB / 1.421 GB, free: 6.934 MB / 1.107 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005913/1.206, allocations: 108.7 kB / 1.421 GB, free: 6.824 MB / 1.107 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004577/1.206, allocations: 115.9 kB / 1.421 GB, free: 6.711 MB / 1.107 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005663/1.207, allocations: 0.6616 MB / 1.422 GB, free: 6.023 MB / 1.107 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005853/1.207, allocations: 71.56 kB / 1.422 GB, free: 5.953 MB / 1.107 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.997e-05/1.207, allocations: 20 kB / 1.422 GB, free: 5.934 MB / 1.107 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0006317/1.208, allocations: 397.2 kB / 1.422 GB, free: 5.543 MB / 1.107 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0004188/1.208, allocations: 296.5 kB / 1.423 GB, free: 5.219 MB / 1.107 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007653/1.209, allocations: 0.5157 MB / 1.423 GB, free: 4.676 MB / 1.107 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.913e-06/1.209, allocations: 0 / 1.423 GB, free: 4.676 MB / 1.107 GB Notification: Performance of matching and sorting (n=75) (initialization_lambda0): time 0.001164/1.21, allocations: 0.6865 MB / 1.424 GB, free: 3.977 MB / 1.107 GB Notification: Performance of prepare postOptimizeDAE: time 1.167e-05/1.21, allocations: 8 kB / 1.424 GB, free: 3.969 MB / 1.107 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.356e-06/1.21, allocations: 288 / 1.424 GB, free: 3.969 MB / 1.107 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004338/1.211, allocations: 112.8 kB / 1.424 GB, free: 3.855 MB / 1.107 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004026/1.211, allocations: 115.8 kB / 1.424 GB, free: 3.742 MB / 1.107 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004935/1.212, allocations: 0.6651 MB / 1.425 GB, free: 3.055 MB / 1.107 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005172/1.212, allocations: 47.78 kB / 1.425 GB, free: 3.008 MB / 1.107 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.896e-05/1.212, allocations: 24 kB / 1.425 GB, free: 2.984 MB / 1.107 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 ($PRE.mRoo_flow.nextTimeEvent,$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 (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 0.0002098/1.212, allocations: 228.1 kB / 1.425 GB, free: 2.754 MB / 1.107 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001571/1.212, allocations: 107.3 kB / 1.425 GB, free: 2.648 MB / 1.107 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00175/1.214, allocations: 0.9361 MB / 1.426 GB, free: 1.699 MB / 1.107 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.464e-05/1.214, allocations: 15.98 kB / 1.426 GB, free: 1.684 MB / 1.107 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.061e-06/1.214, allocations: 0 / 1.426 GB, free: 1.684 MB / 1.107 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001222/1.216, allocations: 0.8464 MB / 1.427 GB, free: 0.7852 MB / 1.107 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002773/1.218, allocations: 1.845 MB / 1.429 GB, free: 14.87 MB / 1.123 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.382e-06/1.218, allocations: 0 / 1.429 GB, free: 14.87 MB / 1.123 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004277/1.219, allocations: 99.83 kB / 1.429 GB, free: 14.77 MB / 1.123 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005341/1.219, allocations: 149.7 kB / 1.429 GB, free: 14.62 MB / 1.123 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.737e-05/1.219, allocations: 23.98 kB / 1.429 GB, free: 14.6 MB / 1.123 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008512/1.22, allocations: 1.257 MB / 1.43 GB, free: 13.29 MB / 1.123 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.814e-06/1.22, allocations: 0 / 1.43 GB, free: 13.29 MB / 1.123 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002024/1.222, allocations: 1.277 MB / 1.431 GB, free: 11.99 MB / 1.123 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000383/1.223, allocations: 264.2 kB / 1.432 GB, free: 11.71 MB / 1.123 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000127/1.223, allocations: 16 kB / 1.432 GB, free: 11.7 MB / 1.123 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004488/1.223, allocations: 27.92 kB / 1.432 GB, free: 11.67 MB / 1.123 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001156/1.223, allocations: 44.59 kB / 1.432 GB, free: 11.62 MB / 1.123 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.51e-05/1.223, allocations: 28.08 kB / 1.432 GB, free: 11.6 MB / 1.123 GB Notification: Performance of sorting global known variables: time 0.0007237/1.224, allocations: 0.6129 MB / 1.432 GB, free: 10.97 MB / 1.123 GB Notification: Performance of sort global known variables: time 9e-08/1.224, allocations: 0 / 1.432 GB, free: 10.97 MB / 1.123 GB Notification: Performance of remove unused functions: time 0.001356/1.225, allocations: 0.565 MB / 1.433 GB, free: 10.41 MB / 1.123 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 0.001481/1.227, allocations: 0.7205 MB / 1.434 GB, free: 9.852 MB / 1.123 GB Notification: Performance of simCode: created initialization part: time 0.001785/1.229, allocations: 0.8795 MB / 1.435 GB, free: 8.973 MB / 1.123 GB Notification: Performance of simCode: created event and clocks part: time 3.276e-06/1.229, allocations: 0 / 1.435 GB, free: 8.973 MB / 1.123 GB Notification: Performance of simCode: created simulation system equations: time 0.0007095/1.229, allocations: 355.6 kB / 1.435 GB, free: 8.625 MB / 1.123 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001924/1.231, allocations: 463.1 kB / 1.435 GB, free: 8.188 MB / 1.123 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00328/1.235, allocations: 2.083 MB / 1.437 GB, free: 6.07 MB / 1.123 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006042/1.235, allocations: 1.065 MB / 1.438 GB, free: 4.977 MB / 1.123 GB Notification: Performance of simCode: alias equations: time 0.0007327/1.236, allocations: 219 kB / 1.439 GB, free: 4.758 MB / 1.123 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001941/1.236, allocations: 79.41 kB / 1.439 GB, free: 4.68 MB / 1.123 GB Notification: Performance of SimCode: time 8.11e-07/1.236, allocations: 0 / 1.439 GB, free: 4.68 MB / 1.123 GB Notification: Performance of Templates: time 0.03352/1.27, allocations: 21.29 MB / 1.459 GB, free: 15.63 MB / 1.154 GB make -j1 -f Buildings_11_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.makefile (rm -f Buildings_11_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe ; mkfifo Buildings_11_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe ; head -c 1048576 < Buildings_11_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe >> ../files/Buildings_11_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.sim & ./Buildings_11_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_11_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe 2>&1) diffSimulationResults("Buildings_11_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_Airflow_Multizone_Examples_ChimneyShaftNoVolume.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches