Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.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 10.1.0-maint.10.0.x/package.mo", uses=false) Using package Buildings with version 10.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.0-maint.10.0.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.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|TCon_in.y|TEva_in.y|TSen1.T|TSen2.T|TSet.y",fileNamePrefix="Buildings_10_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger") translateModel(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|TCon_in.y|TEva_in.y|TSen1.T|TSen2.T|TSet.y",fileNamePrefix="Buildings_10_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.00112/0.00112, allocations: 98.64 kB / 16.02 MB, free: 76 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001578/0.001579, allocations: 182.8 kB / 16.92 MB, free: 6.918 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.371/1.371, allocations: 223.3 MB / 241 MB, free: 5.34 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.0-maint.10.0.x/package.mo): time 2.659/2.659, allocations: 437.8 MB / 0.7128 GB, free: 7.008 MB / 0.5606 GB Notification: Performance of FrontEnd - loaded program: time 0.0003877/0.0003879, allocations: 12 kB / 0.8735 GB, free: 3.289 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.8563/0.8567, allocations: 153.8 MB / 1.024 GB, free: 15.88 MB / 0.7794 GB Notification: Performance of NFInst.instantiate(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger): time 0.1446/1.001, allocations: 157.9 MB / 1.178 GB, free: 1.48 MB / 0.92 GB Notification: Performance of NFInst.instExpressions: time 0.04342/1.045, allocations: 28.58 MB / 1.206 GB, free: 4.828 MB / 0.9512 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.008264/1.053, allocations: 166.8 kB / 1.206 GB, free: 4.664 MB / 0.9512 GB Notification: Performance of NFTyping.typeComponents: time 0.006233/1.059, allocations: 1.465 MB / 1.207 GB, free: 3.191 MB / 0.9512 GB Notification: Performance of NFTyping.typeBindings: time 0.01537/1.075, allocations: 4.262 MB / 1.212 GB, free: 14.91 MB / 0.9669 GB Notification: Performance of NFTyping.typeClassSections: time 0.008591/1.083, allocations: 2.803 MB / 1.214 GB, free: 12.14 MB / 0.9669 GB Notification: Performance of NFFlatten.flatten: time 0.0179/1.101, allocations: 10.7 MB / 1.225 GB, free: 1.418 MB / 0.9669 GB Notification: Performance of NFFlatten.resolveConnections: time 0.006674/1.108, allocations: 2.496 MB / 1.227 GB, free: 14.87 MB / 0.9825 GB Notification: Performance of NFEvalConstants.evaluate: time 0.009481/1.118, allocations: 3.192 MB / 1.23 GB, free: 11.66 MB / 0.9825 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005573/1.123, allocations: 2.332 MB / 1.233 GB, free: 9.316 MB / 0.9825 GB Notification: Performance of NFPackage.collectConstants: time 0.001342/1.125, allocations: 123.9 kB / 1.233 GB, free: 9.195 MB / 0.9825 GB Notification: Performance of NFFlatten.collectFunctions: time 0.007286/1.132, allocations: 2.203 MB / 1.235 GB, free: 6.988 MB / 0.9825 GB Notification: Performance of NFScalarize.scalarize: time 0.001611/1.134, allocations: 0.5712 MB / 1.235 GB, free: 6.414 MB / 0.9825 GB Notification: Performance of NFVerifyModel.verify: time 0.00456/1.138, allocations: 1.664 MB / 1.237 GB, free: 4.734 MB / 0.9825 GB Notification: Performance of NFConvertDAE.convert: time 0.8303/1.968, allocations: 4.724 MB / 1.242 GB, free: 42.3 MB / 0.9825 GB Notification: Performance of FrontEnd - DAE generated: time 8.716e-06/1.969, allocations: 0 / 1.242 GB, free: 42.3 MB / 0.9825 GB Notification: Performance of FrontEnd: time 5.841e-06/1.969, allocations: 1.406 kB / 1.242 GB, free: 42.3 MB / 0.9825 GB Notification: Performance of Transformations before backend: time 0.0002438/1.969, allocations: 0 / 1.242 GB, free: 42.3 MB / 0.9825 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 493 * Number of variables: 493 Notification: Performance of Generate backend data structure: time 0.01157/1.98, allocations: 3.294 MB / 1.245 GB, free: 40.94 MB / 0.9825 GB Notification: Performance of prepare preOptimizeDAE: time 5.226e-05/1.98, allocations: 13.27 kB / 1.245 GB, free: 40.94 MB / 0.9825 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004683/1.985, allocations: 0.8582 MB / 1.246 GB, free: 40.74 MB / 0.9825 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.007751/1.993, allocations: 2.927 MB / 1.249 GB, free: 40.09 MB / 0.9825 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00154/1.994, allocations: 422.8 kB / 1.249 GB, free: 40.07 MB / 0.9825 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006485/1.995, allocations: 203.7 kB / 1.249 GB, free: 40.06 MB / 0.9825 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.006613/2.002, allocations: 2.517 MB / 1.252 GB, free: 39.81 MB / 0.9825 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.88e-05/2.002, allocations: 1.5 kB / 1.252 GB, free: 39.81 MB / 0.9825 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002085/2.002, allocations: 81.38 kB / 1.252 GB, free: 39.81 MB / 0.9825 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001208/2.002, allocations: 69 kB / 1.252 GB, free: 39.81 MB / 0.9825 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006593/2.009, allocations: 2.395 MB / 1.254 GB, free: 39.75 MB / 0.9825 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 0.02091/2.03, allocations: 12.64 MB / 1.266 GB, free: 33.66 MB / 0.9825 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003902/2.034, allocations: 1.579 MB / 1.268 GB, free: 33.59 MB / 0.9825 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00217/2.036, allocations: 0.9356 MB / 1.269 GB, free: 33.57 MB / 0.9825 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001506/2.037, allocations: 1.826 MB / 1.271 GB, free: 31.59 MB / 0.9825 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002295/2.04, allocations: 1.004 MB / 1.272 GB, free: 31.49 MB / 0.9825 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.002201/2.042, allocations: 191.6 kB / 1.272 GB, free: 31.41 MB / 0.9825 GB Notification: Performance of pre-optimization done (n=132): time 4.418e-06/2.042, allocations: 0 / 1.272 GB, free: 31.41 MB / 0.9825 GB Notification: Performance of matching and sorting (n=132): time 0.008278/2.05, allocations: 3.061 MB / 1.275 GB, free: 30.88 MB / 0.9825 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.484e-05/2.05, allocations: 92.48 kB / 1.275 GB, free: 30.79 MB / 0.9825 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00494/2.055, allocations: 2.658 MB / 1.278 GB, free: 30.54 MB / 0.9825 GB Notification: Performance of collectPreVariables (initialization): time 0.0002473/2.055, allocations: 60.16 kB / 1.278 GB, free: 30.51 MB / 0.9825 GB Notification: Performance of collectInitialEqns (initialization): time 0.001309/2.057, allocations: 1.339 MB / 1.279 GB, free: 30.15 MB / 0.9825 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004532/2.057, allocations: 454.5 kB / 1.279 GB, free: 29.86 MB / 0.9825 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002124/2.057, allocations: 123.3 kB / 1.279 GB, free: 29.84 MB / 0.9825 GB Notification: Performance of setup shared object (initialization): time 6.929e-05/2.058, allocations: 305.1 kB / 1.28 GB, free: 29.55 MB / 0.9825 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002053/2.06, allocations: 0.8268 MB / 1.281 GB, free: 29.52 MB / 0.9825 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002314/2.062, allocations: 1.183 MB / 1.282 GB, free: 29.15 MB / 0.9825 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003939/2.066, allocations: 1.938 MB / 1.284 GB, free: 28.76 MB / 0.9825 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.059e-05/2.066, allocations: 11.62 kB / 1.284 GB, free: 28.75 MB / 0.9825 GB Notification: Performance of matching and sorting (n=187) (initialization): time 0.006432/2.072, allocations: 2.526 MB / 1.286 GB, free: 28.44 MB / 0.9825 GB Notification: Performance of prepare postOptimizeDAE: time 0.0002437/2.073, allocations: 346.9 kB / 1.286 GB, free: 28.05 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.747e-05/2.073, allocations: 9.531 kB / 1.286 GB, free: 28.05 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0007403/2.073, allocations: 157.1 kB / 1.287 GB, free: 28.03 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001814/2.075, allocations: 430.9 kB / 1.287 GB, free: 28.02 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007761/2.076, allocations: 1.218 MB / 1.288 GB, free: 26.97 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003752/2.08, allocations: 296.6 kB / 1.288 GB, free: 26.94 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001974/2.08, allocations: 73.48 kB / 1.289 GB, free: 26.94 MB / 0.9825 GB Notification: Performance of prepare postOptimizeDAE: time 1.354e-05/2.08, allocations: 4.531 kB / 1.289 GB, free: 26.94 MB / 0.9825 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.00512/2.085, allocations: 2.196 MB / 1.291 GB, free: 26.81 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.54e-05/2.085, allocations: 7.125 kB / 1.291 GB, free: 26.81 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00038/2.086, allocations: 117.8 kB / 1.291 GB, free: 26.79 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001729/2.087, allocations: 421.7 kB / 1.291 GB, free: 26.78 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003101/2.09, allocations: 3.287 MB / 1.294 GB, free: 24.05 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003351/2.094, allocations: 281.3 kB / 1.295 GB, free: 24.01 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002094/2.094, allocations: 73.8 kB / 1.295 GB, free: 24.01 MB / 0.9825 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 32 * Number of states: 0 () * Number of discrete variables: 8 (TCon_in.nextEventScaled,TCon_in.nextEvent,$PRE.TCon_in.nextEvent,TCon_in.last,TCon_in.b,TCon_in.a,$whenCondition1,hex1.con.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (174): * Single equations (assignments): 171 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * 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 {(1,4), (1,4)} Notification: Performance of prepare postOptimizeDAE: time 0.001864/2.096, allocations: 0.7037 MB / 1.295 GB, free: 23.79 MB / 0.9825 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001041/2.097, allocations: 306.9 kB / 1.296 GB, free: 23.62 MB / 0.9825 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006303/2.103, allocations: 2.684 MB / 1.298 GB, free: 23.38 MB / 0.9825 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.006e-05/2.103, allocations: 17.17 kB / 1.298 GB, free: 23.38 MB / 0.9825 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.735e-06/2.103, allocations: 0 / 1.298 GB, free: 23.38 MB / 0.9825 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004199/2.107, allocations: 2.171 MB / 1.3 GB, free: 22.99 MB / 0.9825 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01243/2.12, allocations: 5.416 MB / 1.306 GB, free: 22.28 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.457e-05/2.12, allocations: 2.25 kB / 1.306 GB, free: 22.28 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001589/2.122, allocations: 330.1 kB / 1.306 GB, free: 22.27 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0002926/2.122, allocations: 108.1 kB / 1.306 GB, free: 22.25 MB / 0.9825 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001527/2.122, allocations: 48.41 kB / 1.306 GB, free: 22.25 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0006175/2.123, allocations: 1.189 MB / 1.307 GB, free: 21.2 MB / 0.9825 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.115e-06/2.123, allocations: 10.62 kB / 1.307 GB, free: 21.2 MB / 0.9825 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.007669/2.13, allocations: 3.664 MB / 1.311 GB, free: 20.59 MB / 0.9825 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002534/2.133, allocations: 0.6834 MB / 1.312 GB, free: 20.32 MB / 0.9825 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001179/2.134, allocations: 40.14 kB / 1.312 GB, free: 20.32 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003162/2.137, allocations: 252.6 kB / 1.312 GB, free: 20.29 MB / 0.9825 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002193/2.138, allocations: 107.6 kB / 1.312 GB, free: 20.29 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002091/2.138, allocations: 78.16 kB / 1.312 GB, free: 20.29 MB / 0.9825 GB Notification: Performance of sorting global known variables: time 0.004273/2.142, allocations: 1.833 MB / 1.314 GB, free: 20.14 MB / 0.9825 GB Notification: Performance of sort global known variables: time 2.1e-07/2.142, allocations: 0 / 1.314 GB, free: 20.14 MB / 0.9825 GB Notification: Performance of remove unused functions: time 0.006884/2.149, allocations: 1.419 MB / 1.315 GB, free: 19.96 MB / 0.9825 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 15 * Number of states: 6 (hex1.thrWayVal.vol.dynBal.U,hex1.thrWayVal.filter.s[1],hex1.thrWayVal.filter.s[2],hex1.con.I.y,TSen1.T,TSen2.T) * Number of discrete variables: 6 ($whenCondition1,TCon_in.a,TCon_in.b,TCon_in.last,TCon_in.nextEvent,TCon_in.nextEventScaled) * Number of discrete states: 6 (TCon_in.nextEvent,TCon_in.last,TCon_in.nextEventScaled,TCon_in.b,TCon_in.a,$whenCondition1) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (148): * Single equations (assignments): 134 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 11 * When equations: 0 * 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 {(1,4), (1,4)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001989/2.151, allocations: 0.718 MB / 1.316 GB, free: 19.75 MB / 0.9825 GB Notification: Performance of simCode: created initialization part: time 0.008168/2.159, allocations: 3.551 MB / 1.319 GB, free: 19.3 MB / 0.9825 GB Notification: Performance of simCode: created event and clocks part: time 1.206e-05/2.159, allocations: 2.312 kB / 1.319 GB, free: 19.3 MB / 0.9825 GB Notification: Performance of simCode: created simulation system equations: time 0.002463/2.162, allocations: 1.122 MB / 1.321 GB, free: 19.21 MB / 0.9825 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01176/2.173, allocations: 1.493 MB / 1.322 GB, free: 19.08 MB / 0.9825 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0205/2.194, allocations: 7.001 MB / 1.329 GB, free: 15.82 MB / 0.9825 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002934/2.197, allocations: 1.784 MB / 1.331 GB, free: 15.05 MB / 0.9825 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001739/2.199, allocations: 256 kB / 1.331 GB, free: 15.04 MB / 0.9825 GB Notification: Performance of SimCode: time 1.213e-06/2.199, allocations: 0 / 1.331 GB, free: 15.04 MB / 0.9825 GB Notification: Performance of Templates: time 0.136/2.335, allocations: 80.64 MB / 1.41 GB, free: 5.52 MB / 1.045 GB make -j1 -f Buildings_10_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.makefile (rm -f Buildings_10_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.pipe ; mkfifo Buildings_10_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.pipe ; head -c 1048576 < Buildings_10_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.pipe >> ../files/Buildings_10_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.sim & ./Buildings_10_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_10_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.pipe 2>&1) diffSimulationResults("Buildings_10_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_10.0.x/Buildings_Applications_DataCenters_ChillerCooled_Equipment_Validation_HeatExchanger.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_10_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches