Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.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 11.0.1-master/package.mo", uses=false) Using package Buildings with version 11.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-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: translateModel(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|hex.QLat_flow|hex.mWat1_flow|hex.mWat2_flow|hex.Q1_flow|hex.Q2_flow|hex.mWat_flow",fileNamePrefix="Buildings_latest_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams") translateModel(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|hex.QLat_flow|hex.mWat1_flow|hex.mWat2_flow|hex.Q1_flow|hex.Q2_flow|hex.mWat_flow",fileNamePrefix="Buildings_latest_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001728/0.001728, allocations: 106.6 kB / 15.99 MB, free: 6.348 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001932/0.001932, allocations: 191.3 kB / 16.91 MB, free: 6.188 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: 222.9 MB / 240.6 MB, free: 13.72 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/package.mo): time 2.679/2.679, allocations: 469.4 MB / 0.7423 GB, free: 3.844 MB / 0.6075 GB Notification: Performance of FrontEnd - loaded program: time 0.001757/0.001757, allocations: 61.12 kB / 0.9083 GB, free: 14.48 MB / 0.6856 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4201/0.4219, allocations: 159.1 MB / 1.064 GB, free: 15.36 MB / 0.8419 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams): time 1.026/1.448, allocations: 211.6 MB / 1.27 GB, free: 5.949 MB / 0.9825 GB Notification: Performance of NFInst.instExpressions: time 0.01179/1.46, allocations: 7.006 MB / 1.277 GB, free: 14.93 MB / 0.9981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00231/1.463, allocations: 39.75 kB / 1.277 GB, free: 14.89 MB / 0.9981 GB Notification: Performance of NFTyping.typeComponents: time 0.00238/1.465, allocations: 0.6919 MB / 1.278 GB, free: 14.2 MB / 0.9981 GB Notification: Performance of NFTyping.typeBindings: time 0.007688/1.473, allocations: 2.373 MB / 1.28 GB, free: 11.82 MB / 0.9981 GB Notification: Performance of NFTyping.typeClassSections: time 0.003348/1.476, allocations: 1.06 MB / 1.281 GB, free: 10.77 MB / 0.9981 GB Notification: Performance of NFFlatten.flatten: time 0.004452/1.481, allocations: 2.829 MB / 1.284 GB, free: 7.93 MB / 0.9981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001772/1.482, allocations: 1.076 MB / 1.285 GB, free: 6.84 MB / 0.9981 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004913/1.487, allocations: 1.977 MB / 1.287 GB, free: 4.855 MB / 0.9981 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002589/1.49, allocations: 0.9902 MB / 1.288 GB, free: 3.867 MB / 0.9981 GB Notification: Performance of NFPackage.collectConstants: time 0.0003179/1.49, allocations: 116 kB / 1.288 GB, free: 3.754 MB / 0.9981 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005077/1.495, allocations: 2.572 MB / 1.291 GB, free: 1.176 MB / 0.9981 GB Notification: Performance of NFScalarize.scalarize: time 0.0006865/1.496, allocations: 426.7 kB / 1.291 GB, free: 0.7578 MB / 0.9981 GB Notification: Performance of NFVerifyModel.verify: time 0.001177/1.497, allocations: 0.6881 MB / 1.292 GB, free: 68 kB / 0.9981 GB Notification: Performance of NFConvertDAE.convert: time 0.003356/1.501, allocations: 1.844 MB / 1.293 GB, free: 14.22 MB / 1.014 GB Notification: Performance of FrontEnd - DAE generated: time 5.641e-06/1.501, allocations: 4 kB / 1.293 GB, free: 14.21 MB / 1.014 GB Notification: Performance of FrontEnd: time 1.653e-06/1.501, allocations: 0 / 1.293 GB, free: 14.21 MB / 1.014 GB Notification: Performance of Transformations before backend: time 2.854e-05/1.501, allocations: 0 / 1.293 GB, free: 14.21 MB / 1.014 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 209 * Number of variables: 209 Notification: Performance of Generate backend data structure: time 0.005003/1.506, allocations: 1.844 MB / 1.295 GB, free: 12.31 MB / 1.014 GB Notification: Performance of prepare preOptimizeDAE: time 5.049e-05/1.506, allocations: 16.56 kB / 1.295 GB, free: 12.3 MB / 1.014 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003254/1.509, allocations: 0.5331 MB / 1.296 GB, free: 11.76 MB / 1.014 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001912/1.511, allocations: 0.964 MB / 1.297 GB, free: 10.75 MB / 1.014 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006202/1.512, allocations: 181.9 kB / 1.297 GB, free: 10.57 MB / 1.014 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001498/1.512, allocations: 80 kB / 1.297 GB, free: 10.5 MB / 1.014 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002768/1.515, allocations: 1.237 MB / 1.298 GB, free: 9.254 MB / 1.014 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.238e-05/1.515, allocations: 3.938 kB / 1.298 GB, free: 9.25 MB / 1.014 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001042/1.515, allocations: 32 kB / 1.298 GB, free: 9.219 MB / 1.014 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.615e-05/1.515, allocations: 49.97 kB / 1.298 GB, free: 9.172 MB / 1.014 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003641/1.518, allocations: 1.546 MB / 1.3 GB, free: 7.621 MB / 1.014 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 0.006655/1.525, allocations: 4.048 MB / 1.304 GB, free: 3.301 MB / 1.014 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002477/1.528, allocations: 0.9995 MB / 1.305 GB, free: 2.297 MB / 1.014 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001477/1.529, allocations: 0.663 MB / 1.305 GB, free: 1.621 MB / 1.014 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001125/1.53, allocations: 0.6126 MB / 1.306 GB, free: 0.8984 MB / 1.014 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.372e-05/1.53, allocations: 39.22 kB / 1.306 GB, free: 0.8516 MB / 1.014 GB Notification: Performance of pre-optimization done (n=76): time 2.865e-06/1.53, allocations: 0 / 1.306 GB, free: 0.8516 MB / 1.014 GB Notification: Performance of matching and sorting (n=76): time 0.004929/1.535, allocations: 1.812 MB / 1.308 GB, free: 15.03 MB / 1.029 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.356e-05/1.535, allocations: 64.06 kB / 1.308 GB, free: 14.96 MB / 1.029 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00116/1.536, allocations: 0.8194 MB / 1.309 GB, free: 14.11 MB / 1.029 GB Notification: Performance of collectPreVariables (initialization): time 0.0001295/1.537, allocations: 41.7 kB / 1.309 GB, free: 14.07 MB / 1.029 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003549/1.537, allocations: 448.5 kB / 1.309 GB, free: 13.62 MB / 1.029 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002443/1.537, allocations: 264.1 kB / 1.309 GB, free: 13.36 MB / 1.029 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002856/1.537, allocations: 150.5 kB / 1.309 GB, free: 13.21 MB / 1.029 GB Notification: Performance of setup shared object (initialization): time 0.0001406/1.538, allocations: 334 kB / 1.31 GB, free: 12.88 MB / 1.029 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001419/1.539, allocations: 0.5356 MB / 1.31 GB, free: 12.34 MB / 1.029 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001506/1.541, allocations: 0.659 MB / 1.311 GB, free: 11.65 MB / 1.029 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002788/1.543, allocations: 1.13 MB / 1.312 GB, free: 10.5 MB / 1.029 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.451e-06/1.543, allocations: 7.875 kB / 1.312 GB, free: 10.49 MB / 1.029 GB Notification: Performance of matching and sorting (n=84) (initialization): time 0.003382/1.547, allocations: 1.345 MB / 1.313 GB, free: 9.133 MB / 1.029 GB Notification: Performance of prepare postOptimizeDAE: time 6.206e-05/1.547, allocations: 39.88 kB / 1.313 GB, free: 9.09 MB / 1.029 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.026e-05/1.547, allocations: 0 / 1.313 GB, free: 9.09 MB / 1.029 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.503e-05/1.547, allocations: 4 kB / 1.313 GB, free: 9.086 MB / 1.029 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001582/1.548, allocations: 261.8 kB / 1.314 GB, free: 8.832 MB / 1.029 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007989/1.549, allocations: 1.195 MB / 1.315 GB, free: 7.59 MB / 1.029 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001387/1.551, allocations: 175.2 kB / 1.315 GB, free: 7.418 MB / 1.029 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001073/1.551, allocations: 39.95 kB / 1.315 GB, free: 7.379 MB / 1.029 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001815/1.553, allocations: 0.7595 MB / 1.316 GB, free: 6.617 MB / 1.029 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001502/1.554, allocations: 0.6473 MB / 1.316 GB, free: 5.941 MB / 1.029 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003047/1.557, allocations: 1.127 MB / 1.318 GB, free: 4.793 MB / 1.029 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.048e-06/1.557, allocations: 0 / 1.318 GB, free: 4.793 MB / 1.029 GB Notification: Performance of matching and sorting (n=84) (initialization_lambda0): time 0.00342/1.561, allocations: 1.333 MB / 1.319 GB, free: 3.445 MB / 1.029 GB Notification: Performance of prepare postOptimizeDAE: time 4.407e-05/1.561, allocations: 37.77 kB / 1.319 GB, free: 3.402 MB / 1.029 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.766e-06/1.561, allocations: 11.88 kB / 1.319 GB, free: 3.391 MB / 1.029 GB Notification: Performance of postOpt tearingSystem (initialization): time 9.708e-06/1.561, allocations: 7.984 kB / 1.319 GB, free: 3.383 MB / 1.029 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001203/1.562, allocations: 223.7 kB / 1.319 GB, free: 3.164 MB / 1.029 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.148e-05/1.562, allocations: 7.984 kB / 1.319 GB, free: 3.156 MB / 1.029 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001281/1.563, allocations: 163.5 kB / 1.319 GB, free: 2.996 MB / 1.029 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.099e-05/1.563, allocations: 27.98 kB / 1.319 GB, free: 2.969 MB / 1.029 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 2 (hex.i2_w,hex.i1_w) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (83): * Single equations (assignments): 80 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 2 systems {1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0003311/1.564, allocations: 216.1 kB / 1.319 GB, free: 2.75 MB / 1.029 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002094/1.564, allocations: 114.6 kB / 1.32 GB, free: 2.637 MB / 1.029 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003547/1.567, allocations: 1.371 MB / 1.321 GB, free: 1.258 MB / 1.029 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.494e-06/1.567, allocations: 4 kB / 1.321 GB, free: 1.254 MB / 1.029 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.913e-06/1.567, allocations: 4 kB / 1.321 GB, free: 1.25 MB / 1.029 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.458e-06/1.567, allocations: 3.984 kB / 1.321 GB, free: 1.246 MB / 1.029 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005701/1.573, allocations: 2.847 MB / 1.324 GB, free: 14.3 MB / 1.045 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.979e-06/1.573, allocations: 8 kB / 1.324 GB, free: 14.29 MB / 1.045 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001254/1.574, allocations: 239.9 kB / 1.324 GB, free: 14.06 MB / 1.045 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.247e-05/1.575, allocations: 7.938 kB / 1.324 GB, free: 14.05 MB / 1.045 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.965e-05/1.575, allocations: 35.92 kB / 1.324 GB, free: 14.02 MB / 1.045 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0006582/1.575, allocations: 1.184 MB / 1.325 GB, free: 12.79 MB / 1.045 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.252e-06/1.575, allocations: 7.938 kB / 1.325 GB, free: 12.78 MB / 1.045 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003233/1.579, allocations: 1.471 MB / 1.327 GB, free: 11.24 MB / 1.045 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005823/1.579, allocations: 299.6 kB / 1.327 GB, free: 10.93 MB / 1.045 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001505/1.579, allocations: 23.98 kB / 1.327 GB, free: 10.91 MB / 1.045 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001231/1.581, allocations: 143.7 kB / 1.327 GB, free: 10.77 MB / 1.045 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001566/1.581, allocations: 68.36 kB / 1.327 GB, free: 10.7 MB / 1.045 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.01e-05/1.581, allocations: 35.97 kB / 1.327 GB, free: 10.66 MB / 1.045 GB Notification: Performance of sorting global known variables: time 0.0007735/1.582, allocations: 0.57 MB / 1.328 GB, free: 10.08 MB / 1.045 GB Notification: Performance of sort global known variables: time 1.4e-07/1.582, allocations: 0 / 1.328 GB, free: 10.08 MB / 1.045 GB Notification: Performance of remove unused functions: time 0.001384/1.583, allocations: 0.5302 MB / 1.328 GB, free: 9.551 MB / 1.045 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 16 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (76): * Single equations (assignments): 74 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 2 systems {1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0006335/1.584, allocations: 285.7 kB / 1.328 GB, free: 9.277 MB / 1.045 GB Notification: Performance of simCode: created initialization part: time 0.005597/1.589, allocations: 2.131 MB / 1.331 GB, free: 7.121 MB / 1.045 GB Notification: Performance of simCode: created event and clocks part: time 8.085e-06/1.589, allocations: 4 kB / 1.331 GB, free: 7.117 MB / 1.045 GB Notification: Performance of simCode: created simulation system equations: time 0.001678/1.591, allocations: 0.6675 MB / 1.331 GB, free: 6.449 MB / 1.045 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002559/1.593, allocations: 0.498 MB / 1.332 GB, free: 5.961 MB / 1.045 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004815/1.598, allocations: 2.561 MB / 1.334 GB, free: 3.324 MB / 1.045 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007112/1.599, allocations: 1.098 MB / 1.335 GB, free: 2.191 MB / 1.045 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004547/1.599, allocations: 99.39 kB / 1.335 GB, free: 2.094 MB / 1.045 GB Notification: Performance of SimCode: time 9.42e-07/1.599, allocations: 0 / 1.335 GB, free: 2.094 MB / 1.045 GB Notification: Performance of Templates: time 0.03402/1.634, allocations: 26.76 MB / 1.362 GB, free: 7.469 MB / 1.076 GB make -j1 -f Buildings_latest_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.makefile (rm -f Buildings_latest_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.pipe ; mkfifo Buildings_latest_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.pipe >> ../files/Buildings_latest_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.sim & ./Buildings_latest_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.pipe 2>&1) diffSimulationResults("Buildings_latest_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Fluid_MassExchangers_Validation_ConstantEffectivenessZeroFlowBothStreams.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches