Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_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 11.1.0-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.ConstantEffectivenessZeroFlowBothStreams,fileNamePrefix="Buildings_11_Buildings_Fluid_MassExchangers_Validation_ConstantEffectivenessZeroFlowBothStreams",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams,fileNamePrefix="Buildings_11_Buildings_Fluid_MassExchangers_Validation_ConstantEffectivenessZeroFlowBothStreams",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 0.005445/0.005445, allocations: 97.83 kB / 15.73 MB, free: 6.051 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001542/0.001542, allocations: 197.5 kB / 16.67 MB, free: 5.977 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.381/1.381, allocations: 222.9 MB / 240.4 MB, free: 4.309 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 2.756/2.756, allocations: 469.8 MB / 0.7425 GB, free: 7.285 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.001926/0.001926, allocations: 71.88 kB / 1.065 GB, free: 13.55 MB / 0.8262 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2647/0.2666, allocations: 159.1 MB / 1.22 GB, free: 14.29 MB / 0.9825 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams): time 0.7231/0.9898, allocations: 214.2 MB / 1.429 GB, free: 12.82 MB / 1.123 GB Notification: Performance of NFInst.instExpressions: time 0.01064/1, allocations: 7.062 MB / 1.436 GB, free: 7.066 MB / 1.123 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001132/1.002, allocations: 44.78 kB / 1.436 GB, free: 7.047 MB / 1.123 GB Notification: Performance of NFTyping.typeComponents: time 0.001781/1.003, allocations: 0.7761 MB / 1.437 GB, free: 6.398 MB / 1.123 GB Notification: Performance of NFTyping.typeBindings: time 0.005249/1.009, allocations: 2.527 MB / 1.44 GB, free: 4.449 MB / 1.123 GB Notification: Performance of NFTyping.typeClassSections: time 0.002566/1.011, allocations: 1.166 MB / 1.441 GB, free: 3.59 MB / 1.123 GB Notification: Performance of NFFlatten.flatten: time 0.003234/1.015, allocations: 2.823 MB / 1.443 GB, free: 0.8711 MB / 1.123 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001401/1.016, allocations: 1.088 MB / 1.445 GB, free: 15.77 MB / 1.139 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003622/1.02, allocations: 1.981 MB / 1.446 GB, free: 13.78 MB / 1.139 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001756/1.021, allocations: 0.9491 MB / 1.447 GB, free: 12.84 MB / 1.139 GB Notification: Performance of NFPackage.collectConstants: time 0.0001907/1.022, allocations: 120 kB / 1.447 GB, free: 12.72 MB / 1.139 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004125/1.026, allocations: 2.451 MB / 1.45 GB, free: 10.26 MB / 1.139 GB Notification: Performance of NFScalarize.scalarize: time 0.0004303/1.026, allocations: 426.7 kB / 1.45 GB, free: 9.844 MB / 1.139 GB Notification: Performance of NFVerifyModel.verify: time 0.0007139/1.027, allocations: 0.6843 MB / 1.451 GB, free: 9.156 MB / 1.139 GB Notification: Performance of NFConvertDAE.convert: time 0.003271/1.03, allocations: 2.5 MB / 1.453 GB, free: 6.648 MB / 1.139 GB Notification: Performance of FrontEnd - DAE generated: time 4.138e-06/1.03, allocations: 0 / 1.453 GB, free: 6.648 MB / 1.139 GB Notification: Performance of FrontEnd: time 1.293e-06/1.03, allocations: 0 / 1.453 GB, free: 6.648 MB / 1.139 GB Notification: Performance of Transformations before backend: time 1.454e-05/1.03, allocations: 0 / 1.453 GB, free: 6.648 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 0.00424/1.034, allocations: 1.888 MB / 1.455 GB, free: 4.695 MB / 1.139 GB Notification: Performance of prepare preOptimizeDAE: time 3.987e-05/1.034, allocations: 16.03 kB / 1.455 GB, free: 4.68 MB / 1.139 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001742/1.035, allocations: 142.9 kB / 1.455 GB, free: 4.535 MB / 1.139 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003107/1.038, allocations: 0.5416 MB / 1.456 GB, free: 3.992 MB / 1.139 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001773/1.04, allocations: 1.016 MB / 1.457 GB, free: 2.934 MB / 1.139 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.623e-05/1.04, allocations: 62 kB / 1.457 GB, free: 2.875 MB / 1.139 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001448/1.04, allocations: 87.98 kB / 1.457 GB, free: 2.789 MB / 1.139 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002721/1.042, allocations: 1.221 MB / 1.458 GB, free: 1.559 MB / 1.139 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.197e-05/1.043, allocations: 0 / 1.458 GB, free: 1.559 MB / 1.139 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001029/1.043, allocations: 35.94 kB / 1.458 GB, free: 1.523 MB / 1.139 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.309e-05/1.043, allocations: 49.98 kB / 1.458 GB, free: 1.473 MB / 1.139 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003814/1.047, allocations: 1.522 MB / 1.46 GB, free: 15.95 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 0.006167/1.053, allocations: 4.046 MB / 1.464 GB, free: 11.63 MB / 1.154 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002539/1.055, allocations: 0.9701 MB / 1.465 GB, free: 10.65 MB / 1.154 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00158/1.057, allocations: 0.6513 MB / 1.465 GB, free: 9.988 MB / 1.154 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001118/1.058, allocations: 0.6126 MB / 1.466 GB, free: 9.266 MB / 1.154 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.777e-05/1.058, allocations: 39.22 kB / 1.466 GB, free: 9.219 MB / 1.154 GB Notification: Performance of pre-optimization done (n=76): time 2.104e-06/1.058, allocations: 0 / 1.466 GB, free: 9.219 MB / 1.154 GB Notification: Performance of matching and sorting (n=76): time 0.004948/1.063, allocations: 1.789 MB / 1.468 GB, free: 7.422 MB / 1.154 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.115e-05/1.063, allocations: 64 kB / 1.468 GB, free: 7.348 MB / 1.154 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001016/1.064, allocations: 0.8232 MB / 1.469 GB, free: 6.5 MB / 1.154 GB Notification: Performance of collectPreVariables (initialization): time 8.104e-05/1.064, allocations: 45.7 kB / 1.469 GB, free: 6.449 MB / 1.154 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003715/1.065, allocations: 445.1 kB / 1.469 GB, free: 6.008 MB / 1.154 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002267/1.065, allocations: 273.6 kB / 1.469 GB, free: 5.738 MB / 1.154 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002998/1.065, allocations: 154.5 kB / 1.469 GB, free: 5.582 MB / 1.154 GB Notification: Performance of setup shared object (initialization): time 0.0001403/1.065, allocations: 334 kB / 1.47 GB, free: 5.25 MB / 1.154 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001479/1.067, allocations: 0.5278 MB / 1.47 GB, free: 4.719 MB / 1.154 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001596/1.068, allocations: 0.6472 MB / 1.471 GB, free: 4.043 MB / 1.154 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002948/1.071, allocations: 1.119 MB / 1.472 GB, free: 2.906 MB / 1.154 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.719e-06/1.071, allocations: 3.938 kB / 1.472 GB, free: 2.902 MB / 1.154 GB Notification: Performance of matching and sorting (n=84) (initialization): time 0.003411/1.075, allocations: 1.326 MB / 1.473 GB, free: 1.562 MB / 1.154 GB Notification: Performance of prepare postOptimizeDAE: time 4.428e-05/1.075, allocations: 37.69 kB / 1.473 GB, free: 1.52 MB / 1.154 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.241e-06/1.075, allocations: 4 kB / 1.473 GB, free: 1.516 MB / 1.154 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.731e-05/1.075, allocations: 4 kB / 1.473 GB, free: 1.512 MB / 1.154 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001506/1.076, allocations: 245.3 kB / 1.474 GB, free: 1.273 MB / 1.154 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007552/1.077, allocations: 1.199 MB / 1.475 GB, free: 28 kB / 1.154 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001022/1.078, allocations: 147.7 kB / 1.475 GB, free: 15.88 MB / 1.17 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.022e-05/1.078, allocations: 31.98 kB / 1.475 GB, free: 15.85 MB / 1.17 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001768/1.08, allocations: 0.7516 MB / 1.476 GB, free: 15.09 MB / 1.17 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001574/1.082, allocations: 0.6395 MB / 1.476 GB, free: 14.42 MB / 1.17 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002924/1.085, allocations: 1.111 MB / 1.477 GB, free: 13.29 MB / 1.17 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.743e-06/1.085, allocations: 0 / 1.477 GB, free: 13.29 MB / 1.17 GB Notification: Performance of matching and sorting (n=84) (initialization_lambda0): time 0.003385/1.088, allocations: 1.326 MB / 1.479 GB, free: 11.95 MB / 1.17 GB Notification: Performance of prepare postOptimizeDAE: time 3.258e-05/1.088, allocations: 37.64 kB / 1.479 GB, free: 11.91 MB / 1.17 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.487e-06/1.088, allocations: 3.75 kB / 1.479 GB, free: 11.91 MB / 1.17 GB Notification: Performance of postOpt tearingSystem (initialization): time 6.672e-06/1.088, allocations: 4 kB / 1.479 GB, free: 11.9 MB / 1.17 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001185/1.089, allocations: 227.7 kB / 1.479 GB, free: 11.68 MB / 1.17 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.859e-06/1.089, allocations: 4 kB / 1.479 GB, free: 11.68 MB / 1.17 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009689/1.09, allocations: 132.4 kB / 1.479 GB, free: 11.55 MB / 1.17 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.294e-05/1.09, allocations: 35.97 kB / 1.479 GB, free: 11.51 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 0.0002475/1.091, allocations: 222.8 kB / 1.479 GB, free: 11.29 MB / 1.17 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001986/1.091, allocations: 115.2 kB / 1.479 GB, free: 11.18 MB / 1.17 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003516/1.094, allocations: 1.345 MB / 1.481 GB, free: 9.828 MB / 1.17 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.987e-06/1.094, allocations: 8 kB / 1.481 GB, free: 9.82 MB / 1.17 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.789e-06/1.094, allocations: 0 / 1.481 GB, free: 9.82 MB / 1.17 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.057e-06/1.094, allocations: 3.984 kB / 1.481 GB, free: 9.816 MB / 1.17 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005505/1.1, allocations: 2.836 MB / 1.484 GB, free: 6.879 MB / 1.17 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.553e-06/1.1, allocations: 4 kB / 1.484 GB, free: 6.875 MB / 1.17 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00121/1.101, allocations: 235.7 kB / 1.484 GB, free: 6.645 MB / 1.17 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.257e-05/1.101, allocations: 11.94 kB / 1.484 GB, free: 6.633 MB / 1.17 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.149e-05/1.101, allocations: 23.98 kB / 1.484 GB, free: 6.609 MB / 1.17 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0006727/1.102, allocations: 1.191 MB / 1.485 GB, free: 5.371 MB / 1.17 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.609e-06/1.102, allocations: 7.938 kB / 1.485 GB, free: 5.363 MB / 1.17 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003381/1.105, allocations: 1.456 MB / 1.486 GB, free: 3.844 MB / 1.17 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004497/1.106, allocations: 320 kB / 1.487 GB, free: 3.512 MB / 1.17 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001417/1.106, allocations: 20 kB / 1.487 GB, free: 3.492 MB / 1.17 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001084/1.107, allocations: 103.8 kB / 1.487 GB, free: 3.391 MB / 1.17 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001383/1.107, allocations: 56.48 kB / 1.487 GB, free: 3.336 MB / 1.17 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.183e-05/1.107, allocations: 35.97 kB / 1.487 GB, free: 3.301 MB / 1.17 GB Notification: Performance of sorting global known variables: time 0.0007452/1.108, allocations: 0.57 MB / 1.487 GB, free: 2.719 MB / 1.17 GB Notification: Performance of sort global known variables: time 1.8e-07/1.108, allocations: 0 / 1.487 GB, free: 2.719 MB / 1.17 GB Notification: Performance of remove unused functions: time 0.001231/1.109, allocations: 0.5458 MB / 1.488 GB, free: 2.172 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 0.004186/1.113, allocations: 2.165 MB / 1.49 GB, free: 15.95 MB / 1.186 GB Notification: Performance of simCode: created initialization part: time 0.005318/1.119, allocations: 2.002 MB / 1.492 GB, free: 13.92 MB / 1.186 GB Notification: Performance of simCode: created event and clocks part: time 5.33e-06/1.119, allocations: 4 kB / 1.492 GB, free: 13.92 MB / 1.186 GB Notification: Performance of simCode: created simulation system equations: time 0.001762/1.12, allocations: 0.6636 MB / 1.493 GB, free: 13.25 MB / 1.186 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002269/1.123, allocations: 0.4949 MB / 1.493 GB, free: 12.76 MB / 1.186 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01622/1.139, allocations: 8.686 MB / 1.502 GB, free: 3.844 MB / 1.186 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007325/1.14, allocations: 1.094 MB / 1.503 GB, free: 2.723 MB / 1.186 GB Notification: Performance of simCode: alias equations: time 0.001307/1.141, allocations: 395.5 kB / 1.503 GB, free: 2.332 MB / 1.186 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006611/1.142, allocations: 391.3 kB / 1.503 GB, free: 1.949 MB / 1.186 GB Notification: Performance of SimCode: time 3.71e-07/1.142, allocations: 0 / 1.503 GB, free: 1.949 MB / 1.186 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.05908/1.201, allocations: 28.92 MB / 1.532 GB, free: 5.531 MB / 1.217 GB Notification: Performance of buildModelFMU: Generate platform static: time 12.89/14.09, allocations: 12.11 kB / 1.532 GB, free: 5.52 MB / 1.217 GB (rm -f Buildings_11_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.pipe ; mkfifo Buildings_11_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.pipe ; head -c 1048576 < Buildings_11_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.pipe >> ../files/Buildings_11_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.sim & python3 -m fmpy simulate --output-file Buildings_11_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams_res.csv --start-time 0 --stop-time 1 --timeout 400 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 Buildings_11_Buildings_Fluid_MassExchangers_Validation_ConstantEffectivenessZeroFlowBothStreams.fmu > Buildings_11_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.pipe 2>&1) diffSimulationResults("Buildings_11_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams_res.csv","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_Fluid_MassExchangers_Validation_ConstantEffectivenessZeroFlowBothStreams.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches