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 0.006305/0.006304, allocations: 102 kB / 15.73 MB, free: 6.035 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001437/0.001437, allocations: 187.9 kB / 16.67 MB, free: 5.969 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.401/1.401, allocations: 222.9 MB / 240.4 MB, free: 4.324 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/package.mo): time 2.381/2.381, allocations: 390.2 MB / 0.6648 GB, free: 200 kB / 0.5137 GB Notification: Performance of FrontEnd - loaded program: time 0.001213/0.001213, allocations: 59.44 kB / 0.9508 GB, free: 5.637 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3227/0.3239, allocations: 140.4 MB / 1.088 GB, free: 1.508 MB / 0.8419 GB Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume): time 0.9696/1.294, allocations: 235.9 MB / 1.318 GB, free: 3.062 MB / 1.014 GB Notification: Performance of NFInst.instExpressions: time 0.01514/1.309, allocations: 10.42 MB / 1.328 GB, free: 2.863 MB / 1.014 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003438/1.312, allocations: 60.84 kB / 1.328 GB, free: 2.863 MB / 1.014 GB Notification: Performance of NFTyping.typeComponents: time 0.003192/1.315, allocations: 1.222 MB / 1.33 GB, free: 2.844 MB / 1.014 GB Notification: Performance of NFTyping.typeBindings: time 0.01049/1.326, allocations: 3.792 MB / 1.333 GB, free: 2.684 MB / 1.014 GB Notification: Performance of NFTyping.typeClassSections: time 0.005518/1.332, allocations: 2.09 MB / 1.335 GB, free: 2.629 MB / 1.014 GB Notification: Performance of NFFlatten.flatten: time 0.0068/1.338, allocations: 4.464 MB / 1.34 GB, free: 2.543 MB / 1.014 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00233/1.341, allocations: 1.588 MB / 1.341 GB, free: 2.348 MB / 1.014 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003245/1.344, allocations: 1.642 MB / 1.343 GB, free: 2.176 MB / 1.014 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003886/1.348, allocations: 1.493 MB / 1.344 GB, free: 1.941 MB / 1.014 GB Notification: Performance of NFPackage.collectConstants: time 0.0004266/1.348, allocations: 185.4 kB / 1.345 GB, free: 1.941 MB / 1.014 GB Notification: Performance of NFFlatten.collectFunctions: time 0.009491/1.358, allocations: 3.261 MB / 1.348 GB, free: 1.301 MB / 1.014 GB Notification: Performance of NFScalarize.scalarize: time 0.001068/1.359, allocations: 0.6991 MB / 1.348 GB, free: 1 MB / 1.014 GB Notification: Performance of NFVerifyModel.verify: time 0.002561/1.361, allocations: 1.067 MB / 1.349 GB, free: 392 kB / 1.014 GB Notification: Performance of NFConvertDAE.convert: time 0.01124/1.373, allocations: 3.817 MB / 1.353 GB, free: 15.27 MB / 1.029 GB Notification: Performance of FrontEnd - DAE generated: time 5.34e-06/1.373, allocations: 0 / 1.353 GB, free: 15.27 MB / 1.029 GB Notification: Performance of FrontEnd: time 2.004e-06/1.373, allocations: 0 / 1.353 GB, free: 15.27 MB / 1.029 GB Notification: Performance of Transformations before backend: time 2.945e-05/1.373, allocations: 0 / 1.353 GB, free: 15.27 MB / 1.029 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 0.005255/1.378, allocations: 2.48 MB / 1.356 GB, free: 13.8 MB / 1.029 GB Notification: Performance of prepare preOptimizeDAE: time 3.746e-05/1.378, allocations: 13.03 kB / 1.356 GB, free: 13.8 MB / 1.029 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003247/1.381, allocations: 0.522 MB / 1.356 GB, free: 13.66 MB / 1.029 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002087/1.383, allocations: 1.284 MB / 1.357 GB, free: 12.96 MB / 1.029 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.142e-05/1.384, allocations: 104.8 kB / 1.358 GB, free: 12.91 MB / 1.029 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001958/1.384, allocations: 134.8 kB / 1.358 GB, free: 12.87 MB / 1.029 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00268/1.386, allocations: 1.672 MB / 1.359 GB, free: 12.14 MB / 1.029 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.499e-05/1.387, allocations: 13.12 kB / 1.359 GB, free: 12.14 MB / 1.029 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001247/1.387, allocations: 50.84 kB / 1.359 GB, free: 12.1 MB / 1.029 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.992e-05/1.387, allocations: 69.77 kB / 1.359 GB, free: 12.09 MB / 1.029 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002348/1.389, allocations: 1.448 MB / 1.361 GB, free: 11.58 MB / 1.029 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 0.008283/1.397, allocations: 6.973 MB / 1.368 GB, free: 6.812 MB / 1.029 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001821/1.399, allocations: 1.199 MB / 1.369 GB, free: 6.195 MB / 1.029 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0009102/1.4, allocations: 0.6116 MB / 1.369 GB, free: 5.953 MB / 1.029 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0008802/1.401, allocations: 0.8604 MB / 1.37 GB, free: 5.004 MB / 1.029 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0009887/1.402, allocations: 0.6054 MB / 1.371 GB, free: 4.758 MB / 1.029 GB Notification: Performance of pre-optimization done (n=110): time 2.665e-06/1.402, allocations: 0 / 1.371 GB, free: 4.758 MB / 1.029 GB Notification: Performance of matching and sorting (n=110): time 0.002965/1.405, allocations: 1.575 MB / 1.372 GB, free: 4.145 MB / 1.029 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.136e-05/1.405, allocations: 89.36 kB / 1.372 GB, free: 4.047 MB / 1.029 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001432/1.407, allocations: 1.197 MB / 1.374 GB, free: 3.586 MB / 1.029 GB Notification: Performance of collectPreVariables (initialization): time 8.428e-05/1.407, allocations: 47.52 kB / 1.374 GB, free: 3.539 MB / 1.029 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005568/1.407, allocations: 0.6738 MB / 1.374 GB, free: 3.016 MB / 1.029 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003211/1.408, allocations: 386.7 kB / 1.375 GB, free: 2.719 MB / 1.029 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002747/1.408, allocations: 178 kB / 1.375 GB, free: 2.629 MB / 1.029 GB Notification: Performance of setup shared object (initialization): time 0.0001285/1.408, allocations: 349.8 kB / 1.375 GB, free: 2.305 MB / 1.029 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000723/1.409, allocations: 428.2 kB / 1.376 GB, free: 2.141 MB / 1.029 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000845/1.41, allocations: 0.5557 MB / 1.376 GB, free: 1.859 MB / 1.029 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00157/1.411, allocations: 1.012 MB / 1.377 GB, free: 1.352 MB / 1.029 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.921e-06/1.411, allocations: 1.125 kB / 1.377 GB, free: 1.352 MB / 1.029 GB Notification: Performance of matching and sorting (n=126) (initialization): time 0.00209/1.413, allocations: 1.227 MB / 1.378 GB, free: 0.8477 MB / 1.029 GB Notification: Performance of prepare postOptimizeDAE: time 2.502e-05/1.413, allocations: 5.344 kB / 1.378 GB, free: 0.8477 MB / 1.029 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.042e-05/1.413, allocations: 2.406 kB / 1.378 GB, free: 0.8477 MB / 1.029 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.039e-05/1.413, allocations: 11.64 kB / 1.378 GB, free: 0.8477 MB / 1.029 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009232/1.414, allocations: 217.3 kB / 1.379 GB, free: 0.8359 MB / 1.029 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.704e-05/1.414, allocations: 8.875 kB / 1.379 GB, free: 0.8359 MB / 1.029 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001191/1.415, allocations: 98.5 kB / 1.379 GB, free: 0.7695 MB / 1.029 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.905e-05/1.416, allocations: 34.22 kB / 1.379 GB, free: 0.7617 MB / 1.029 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001557/1.417, allocations: 0.7433 MB / 1.379 GB, free: 412 kB / 1.029 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001046/1.418, allocations: 0.5434 MB / 1.38 GB, free: 88 kB / 1.029 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001625/1.42, allocations: 0.9904 MB / 1.381 GB, free: 15.52 MB / 1.045 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.619e-06/1.42, allocations: 3.406 kB / 1.381 GB, free: 15.52 MB / 1.045 GB Notification: Performance of matching and sorting (n=126) (initialization_lambda0): time 0.002309/1.422, allocations: 1.196 MB / 1.382 GB, free: 14.93 MB / 1.045 GB Notification: Performance of prepare postOptimizeDAE: time 1.758e-05/1.422, allocations: 6.938 kB / 1.382 GB, free: 14.93 MB / 1.045 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.335e-06/1.422, allocations: 3.594 kB / 1.382 GB, free: 14.93 MB / 1.045 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.436e-05/1.422, allocations: 7.094 kB / 1.382 GB, free: 14.93 MB / 1.045 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009263/1.423, allocations: 206.9 kB / 1.382 GB, free: 14.9 MB / 1.045 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.473e-05/1.423, allocations: 7.562 kB / 1.382 GB, free: 14.9 MB / 1.045 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001358/1.425, allocations: 85.05 kB / 1.382 GB, free: 14.84 MB / 1.045 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.505e-05/1.425, allocations: 42.52 kB / 1.382 GB, free: 14.82 MB / 1.045 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 0.0004112/1.425, allocations: 237.8 kB / 1.383 GB, free: 14.61 MB / 1.045 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002631/1.425, allocations: 154.8 kB / 1.383 GB, free: 14.52 MB / 1.045 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002462/1.428, allocations: 1.244 MB / 1.384 GB, free: 13.83 MB / 1.045 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.443e-05/1.428, allocations: 14.69 kB / 1.384 GB, free: 13.82 MB / 1.045 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.418e-06/1.428, allocations: 96 / 1.384 GB, free: 13.82 MB / 1.045 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001688/1.43, allocations: 1.008 MB / 1.385 GB, free: 13.3 MB / 1.045 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005542/1.435, allocations: 3.172 MB / 1.388 GB, free: 11.16 MB / 1.045 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.716e-06/1.435, allocations: 2.938 kB / 1.388 GB, free: 11.16 MB / 1.045 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001189/1.436, allocations: 230.9 kB / 1.388 GB, free: 11.12 MB / 1.045 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.716e-05/1.436, allocations: 8.062 kB / 1.388 GB, free: 11.12 MB / 1.045 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.489e-05/1.436, allocations: 26 kB / 1.388 GB, free: 11.11 MB / 1.045 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.173e-05/1.436, allocations: 6.375 kB / 1.388 GB, free: 11.11 MB / 1.045 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.774e-06/1.436, allocations: 8.516 kB / 1.388 GB, free: 11.11 MB / 1.045 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00359/1.44, allocations: 1.908 MB / 1.39 GB, free: 10.01 MB / 1.045 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00109/1.441, allocations: 363.2 kB / 1.391 GB, free: 9.719 MB / 1.045 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001967/1.441, allocations: 27.56 kB / 1.391 GB, free: 9.699 MB / 1.045 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009328/1.442, allocations: 36.44 kB / 1.391 GB, free: 9.68 MB / 1.045 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002291/1.443, allocations: 75.89 kB / 1.391 GB, free: 9.637 MB / 1.045 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.821e-05/1.443, allocations: 38.42 kB / 1.391 GB, free: 9.625 MB / 1.045 GB Notification: Performance of sorting global known variables: time 0.001369/1.444, allocations: 0.8314 MB / 1.392 GB, free: 9.176 MB / 1.045 GB Notification: Performance of sort global known variables: time 1.7e-07/1.444, allocations: 192 / 1.392 GB, free: 9.176 MB / 1.045 GB Notification: Performance of remove unused functions: time 0.002418/1.446, allocations: 0.8341 MB / 1.392 GB, free: 9.004 MB / 1.045 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 0.001609/1.448, allocations: 0.5843 MB / 1.393 GB, free: 8.73 MB / 1.045 GB Notification: Performance of simCode: created initialization part: time 0.003118/1.451, allocations: 1.622 MB / 1.395 GB, free: 8.027 MB / 1.045 GB Notification: Performance of simCode: created event and clocks part: time 6.281e-06/1.451, allocations: 2.5 kB / 1.395 GB, free: 8.027 MB / 1.045 GB Notification: Performance of simCode: created simulation system equations: time 0.0008785/1.452, allocations: 0.569 MB / 1.395 GB, free: 7.789 MB / 1.045 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003194/1.455, allocations: 0.8697 MB / 1.396 GB, free: 7.32 MB / 1.045 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005116/1.46, allocations: 3.305 MB / 1.399 GB, free: 4.633 MB / 1.045 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009063/1.461, allocations: 1.367 MB / 1.401 GB, free: 3.242 MB / 1.045 GB Notification: Performance of simCode: alias equations: time 0.00151/1.463, allocations: 459.6 kB / 1.401 GB, free: 2.789 MB / 1.045 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003302/1.463, allocations: 111.4 kB / 1.401 GB, free: 2.68 MB / 1.045 GB Notification: Performance of SimCode: time 6.81e-07/1.463, allocations: 0 / 1.401 GB, free: 2.68 MB / 1.045 GB Notification: Performance of Templates: time 0.04895/1.512, allocations: 30.17 MB / 1.431 GB, free: 4.938 MB / 1.076 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