Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.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: "" <> buildModelFMU(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow,fileNamePrefix="Buildings_11_Buildings_Fluid_MassExchangers_Validation_ConstantEffectivenessZeroFlow",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow,fileNamePrefix="Buildings_11_Buildings_Fluid_MassExchangers_Validation_ConstantEffectivenessZeroFlow",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.007996/0.007996, allocations: 96.98 kB / 15.73 MB, free: 5.988 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002052/0.002052, allocations: 188 kB / 16.67 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 1.378/1.378, 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 11.1.0-maint.11.x/package.mo): time 2.712/2.712, allocations: 469.8 MB / 0.7425 GB, free: 7.324 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.00197/0.00197, allocations: 75.83 kB / 1.065 GB, free: 13.55 MB / 0.8262 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3066/0.3086, allocations: 159.1 MB / 1.22 GB, free: 14.31 MB / 0.9825 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow): time 0.8686/1.177, allocations: 214.2 MB / 1.429 GB, free: 12.82 MB / 1.123 GB Notification: Performance of NFInst.instExpressions: time 0.01281/1.19, allocations: 7.058 MB / 1.436 GB, free: 7.074 MB / 1.123 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002095/1.192, allocations: 43.06 kB / 1.436 GB, free: 7.059 MB / 1.123 GB Notification: Performance of NFTyping.typeComponents: time 0.002604/1.195, allocations: 0.7882 MB / 1.437 GB, free: 6.398 MB / 1.123 GB Notification: Performance of NFTyping.typeBindings: time 0.008042/1.203, allocations: 2.521 MB / 1.44 GB, free: 4.453 MB / 1.123 GB Notification: Performance of NFTyping.typeClassSections: time 0.003595/1.207, allocations: 1.171 MB / 1.441 GB, free: 3.59 MB / 1.123 GB Notification: Performance of NFFlatten.flatten: time 0.005434/1.212, allocations: 2.815 MB / 1.443 GB, free: 0.9023 MB / 1.123 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002342/1.215, allocations: 1.088 MB / 1.444 GB, free: 15.8 MB / 1.139 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005314/1.22, allocations: 1.985 MB / 1.446 GB, free: 13.81 MB / 1.139 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002836/1.223, allocations: 0.9529 MB / 1.447 GB, free: 12.86 MB / 1.139 GB Notification: Performance of NFPackage.collectConstants: time 0.0006907/1.223, allocations: 120 kB / 1.447 GB, free: 12.74 MB / 1.139 GB Notification: Performance of NFFlatten.collectFunctions: time 0.006917/1.23, allocations: 2.448 MB / 1.45 GB, free: 10.29 MB / 1.139 GB Notification: Performance of NFScalarize.scalarize: time 0.0008705/1.231, allocations: 430.7 kB / 1.45 GB, free: 9.867 MB / 1.139 GB Notification: Performance of NFVerifyModel.verify: time 0.001604/1.233, allocations: 0.6843 MB / 1.451 GB, free: 9.18 MB / 1.139 GB Notification: Performance of NFConvertDAE.convert: time 0.006048/1.239, allocations: 2.5 MB / 1.453 GB, free: 6.672 MB / 1.139 GB Notification: Performance of FrontEnd - DAE generated: time 6.141e-06/1.239, allocations: 0 / 1.453 GB, free: 6.672 MB / 1.139 GB Notification: Performance of FrontEnd: time 4.499e-06/1.239, allocations: 0 / 1.453 GB, free: 6.672 MB / 1.139 GB Notification: Performance of Transformations before backend: time 7.154e-05/1.239, allocations: 3.938 kB / 1.453 GB, free: 6.668 MB / 1.139 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 0.005714/1.245, allocations: 1.888 MB / 1.455 GB, free: 4.715 MB / 1.139 GB Notification: Performance of prepare preOptimizeDAE: time 4.813e-05/1.245, allocations: 8.031 kB / 1.455 GB, free: 4.707 MB / 1.139 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0003057/1.245, allocations: 135.1 kB / 1.455 GB, free: 4.566 MB / 1.139 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003426/1.249, allocations: 0.5388 MB / 1.456 GB, free: 4.027 MB / 1.139 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002538/1.251, allocations: 1.02 MB / 1.457 GB, free: 2.965 MB / 1.139 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.394e-05/1.251, allocations: 62 kB / 1.457 GB, free: 2.906 MB / 1.139 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002741/1.252, allocations: 83.94 kB / 1.457 GB, free: 2.824 MB / 1.139 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003182/1.255, allocations: 1.225 MB / 1.458 GB, free: 1.59 MB / 1.139 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.163e-05/1.255, allocations: 0 / 1.458 GB, free: 1.59 MB / 1.139 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001269/1.255, allocations: 35.98 kB / 1.458 GB, free: 1.555 MB / 1.139 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.745e-05/1.255, allocations: 45.98 kB / 1.458 GB, free: 1.508 MB / 1.139 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003898/1.259, allocations: 1.526 MB / 1.46 GB, free: 15.98 MB / 1.154 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 0.007265/1.266, allocations: 4.051 MB / 1.464 GB, free: 11.66 MB / 1.154 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002614/1.269, allocations: 0.9716 MB / 1.465 GB, free: 10.68 MB / 1.154 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001553/1.271, allocations: 0.6644 MB / 1.465 GB, free: 10.01 MB / 1.154 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001208/1.272, allocations: 0.6087 MB / 1.466 GB, free: 9.289 MB / 1.154 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.928e-05/1.272, allocations: 39.22 kB / 1.466 GB, free: 9.242 MB / 1.154 GB Notification: Performance of pre-optimization done (n=76): time 3.236e-06/1.272, allocations: 0 / 1.466 GB, free: 9.242 MB / 1.154 GB Notification: Performance of matching and sorting (n=76): time 0.005202/1.277, allocations: 1.785 MB / 1.468 GB, free: 7.449 MB / 1.154 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.786e-05/1.277, allocations: 60.06 kB / 1.468 GB, free: 7.379 MB / 1.154 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001363/1.278, allocations: 0.8271 MB / 1.469 GB, free: 6.527 MB / 1.154 GB Notification: Performance of collectPreVariables (initialization): time 0.0001202/1.279, allocations: 41.7 kB / 1.469 GB, free: 6.48 MB / 1.154 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004504/1.279, allocations: 445.1 kB / 1.469 GB, free: 6.039 MB / 1.154 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002883/1.279, allocations: 277.6 kB / 1.469 GB, free: 5.766 MB / 1.154 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003454/1.28, allocations: 158.5 kB / 1.469 GB, free: 5.605 MB / 1.154 GB Notification: Performance of setup shared object (initialization): time 0.0001598/1.28, allocations: 330 kB / 1.47 GB, free: 5.277 MB / 1.154 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001481/1.281, allocations: 0.5316 MB / 1.47 GB, free: 4.742 MB / 1.154 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001627/1.283, allocations: 0.6472 MB / 1.471 GB, free: 4.066 MB / 1.154 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002951/1.286, allocations: 1.119 MB / 1.472 GB, free: 2.926 MB / 1.154 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.094e-06/1.286, allocations: 3.938 kB / 1.472 GB, free: 2.922 MB / 1.154 GB Notification: Performance of matching and sorting (n=84) (initialization): time 0.003499/1.289, allocations: 1.322 MB / 1.473 GB, free: 1.586 MB / 1.154 GB Notification: Performance of prepare postOptimizeDAE: time 5.607e-05/1.29, allocations: 44.03 kB / 1.473 GB, free: 1.539 MB / 1.154 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.012e-05/1.29, allocations: 4 kB / 1.473 GB, free: 1.535 MB / 1.154 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.01e-05/1.29, allocations: 4 kB / 1.473 GB, free: 1.531 MB / 1.154 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001505/1.291, allocations: 250.2 kB / 1.474 GB, free: 1.289 MB / 1.154 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008504/1.292, allocations: 1.191 MB / 1.475 GB, free: 52 kB / 1.154 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001181/1.293, allocations: 143.7 kB / 1.475 GB, free: 15.91 MB / 1.17 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000108/1.293, allocations: 35.97 kB / 1.475 GB, free: 15.87 MB / 1.17 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001825/1.295, allocations: 0.7478 MB / 1.476 GB, free: 15.12 MB / 1.17 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001558/1.297, allocations: 0.644 MB / 1.476 GB, free: 14.45 MB / 1.17 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.00282/1.3, allocations: 1.111 MB / 1.477 GB, free: 13.32 MB / 1.17 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.196e-06/1.3, allocations: 0 / 1.477 GB, free: 13.32 MB / 1.17 GB Notification: Performance of matching and sorting (n=84) (initialization_lambda0): time 0.003454/1.303, allocations: 1.322 MB / 1.479 GB, free: 11.98 MB / 1.17 GB Notification: Performance of prepare postOptimizeDAE: time 4.113e-05/1.303, allocations: 33.7 kB / 1.479 GB, free: 11.94 MB / 1.17 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.181e-06/1.303, allocations: 3.938 kB / 1.479 GB, free: 11.94 MB / 1.17 GB Notification: Performance of postOpt tearingSystem (initialization): time 9.708e-06/1.303, allocations: 4 kB / 1.479 GB, free: 11.93 MB / 1.17 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001172/1.304, allocations: 231.7 kB / 1.479 GB, free: 11.71 MB / 1.17 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.479e-05/1.304, allocations: 4.859 kB / 1.479 GB, free: 11.7 MB / 1.17 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001099/1.305, allocations: 127.6 kB / 1.479 GB, free: 11.58 MB / 1.17 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.722e-05/1.305, allocations: 35.97 kB / 1.479 GB, free: 11.54 MB / 1.17 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 0.0003015/1.306, allocations: 220.1 kB / 1.479 GB, free: 11.32 MB / 1.17 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002928/1.306, allocations: 119.2 kB / 1.479 GB, free: 11.2 MB / 1.17 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003571/1.31, allocations: 1.344 MB / 1.481 GB, free: 9.852 MB / 1.17 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.959e-06/1.31, allocations: 8 kB / 1.481 GB, free: 9.844 MB / 1.17 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.961e-06/1.31, allocations: 0 / 1.481 GB, free: 9.844 MB / 1.17 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.707e-06/1.31, allocations: 3.984 kB / 1.481 GB, free: 9.84 MB / 1.17 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005886/1.316, allocations: 2.839 MB / 1.484 GB, free: 6.902 MB / 1.17 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.047e-05/1.316, allocations: 4 kB / 1.484 GB, free: 6.898 MB / 1.17 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001208/1.317, allocations: 224 kB / 1.484 GB, free: 6.68 MB / 1.17 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.726e-05/1.317, allocations: 15.88 kB / 1.484 GB, free: 6.664 MB / 1.17 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.764e-05/1.317, allocations: 23.98 kB / 1.484 GB, free: 6.641 MB / 1.17 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007013/1.318, allocations: 1.188 MB / 1.485 GB, free: 5.406 MB / 1.17 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.209e-05/1.318, allocations: 11.88 kB / 1.485 GB, free: 5.395 MB / 1.17 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00348/1.321, allocations: 1.452 MB / 1.486 GB, free: 3.879 MB / 1.17 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0006346/1.322, allocations: 320 kB / 1.487 GB, free: 3.547 MB / 1.17 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002178/1.322, allocations: 19.94 kB / 1.487 GB, free: 3.527 MB / 1.17 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001177/1.323, allocations: 107.9 kB / 1.487 GB, free: 3.422 MB / 1.17 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001623/1.323, allocations: 60.38 kB / 1.487 GB, free: 3.363 MB / 1.17 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001115/1.324, allocations: 35.97 kB / 1.487 GB, free: 3.328 MB / 1.17 GB Notification: Performance of sorting global known variables: time 0.0009172/1.325, allocations: 0.5739 MB / 1.487 GB, free: 2.742 MB / 1.17 GB Notification: Performance of sort global known variables: time 2.6e-07/1.325, allocations: 4 kB / 1.487 GB, free: 2.738 MB / 1.17 GB Notification: Performance of remove unused functions: time 0.001618/1.326, allocations: 0.5342 MB / 1.488 GB, free: 2.203 MB / 1.17 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 0.004617/1.331, allocations: 2.168 MB / 1.49 GB, free: 15.97 MB / 1.186 GB Notification: Performance of simCode: created initialization part: time 0.006088/1.337, allocations: 2.014 MB / 1.492 GB, free: 13.94 MB / 1.186 GB Notification: Performance of simCode: created event and clocks part: time 9.027e-06/1.337, allocations: 0 / 1.492 GB, free: 13.94 MB / 1.186 GB Notification: Performance of simCode: created simulation system equations: time 0.001831/1.339, allocations: 0.6637 MB / 1.493 GB, free: 13.27 MB / 1.186 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002727/1.342, allocations: 0.4896 MB / 1.493 GB, free: 12.79 MB / 1.186 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01749/1.359, allocations: 8.686 MB / 1.502 GB, free: 3.867 MB / 1.186 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008595/1.36, allocations: 1.098 MB / 1.503 GB, free: 2.742 MB / 1.186 GB Notification: Performance of simCode: alias equations: time 0.001441/1.361, allocations: 391.5 kB / 1.503 GB, free: 2.355 MB / 1.186 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006768/1.362, allocations: 391.3 kB / 1.503 GB, free: 1.973 MB / 1.186 GB Notification: Performance of SimCode: time 9.11e-07/1.362, allocations: 0 / 1.503 GB, free: 1.973 MB / 1.186 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06693/1.429, allocations: 28.88 MB / 1.532 GB, free: 5.566 MB / 1.217 GB Notification: Performance of buildModelFMU: Generate platform static: time 13.55/14.98, allocations: 13.42 kB / 1.532 GB, free: 5.555 MB / 1.217 GB (rm -f Buildings_11_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.pipe ; mkfifo Buildings_11_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.pipe ; head -c 1048576 < Buildings_11_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.pipe >> ../files/Buildings_11_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.sim & python3 -m fmpy simulate --output-file Buildings_11_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 Buildings_11_Buildings_Fluid_MassExchangers_Validation_ConstantEffectivenessZeroFlow.fmu > Buildings_11_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.pipe 2>&1) diffSimulationResults("Buildings_11_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow_res.csv","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_Fluid_MassExchangers_Validation_ConstantEffectivenessZeroFlow.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches