Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 8.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo)
Running command: "" <> buildModelFMU(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams,fileNamePrefix="Buildings_8_0_0_Buildings_Fluid_MassExchangers_Validation_ConstantEffectivenessZeroFlowBothStreams",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams,fileNamePrefix="Buildings_8_0_0_Buildings_Fluid_MassExchangers_Validation_ConstantEffectivenessZeroFlowBothStreams",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo): time 1.579/1.579, allocations: 287.4 MB / 302.6 MB, free: 8.164 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.00111/0.00111, allocations: 189.2 kB / 371.1 MB, free: 10.8 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.227/1.227, allocations: 205.4 MB / 0.6298 GB, free: 10.57 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0007097/0.0007097, allocations: 95.83 kB / 0.7431 GB, free: 6.547 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003317/0.0003319, allocations: 12.48 kB / 0.8662 GB, free: 140.5 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1512/0.1516, allocations: 115.3 MB / 0.9787 GB, free: 28.09 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams): time 0.4815/0.6331, allocations: 195.2 MB / 1.169 GB, free: 11.61 MB / 0.7136 GB
Notification: Performance of NFInst.instExpressions: time 0.009173/0.6423, allocations: 6.537 MB / 1.176 GB, free: 6.281 MB / 0.7136 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001125/0.6435, allocations: 36.91 kB / 1.176 GB, free: 6.266 MB / 0.7136 GB
Notification: Performance of NFTyping.typeComponents: time 0.001379/0.6449, allocations: 0.5035 MB / 1.176 GB, free: 5.84 MB / 0.7136 GB
Notification: Performance of NFTyping.typeBindings: time 0.004582/0.6495, allocations: 1.77 MB / 1.178 GB, free: 4.461 MB / 0.7136 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002314/0.6518, allocations: 0.9087 MB / 1.179 GB, free: 3.848 MB / 0.7136 GB
Notification: Performance of NFFlatten.flatten: time 0.003522/0.6553, allocations: 3.214 MB / 1.182 GB, free: 1.938 MB / 0.7136 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001328/0.6567, allocations: 0.8699 MB / 1.183 GB, free: 1.414 MB / 0.7136 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003175/0.6599, allocations: 1.52 MB / 1.184 GB, free: 0.5234 MB / 0.7136 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001229/0.6611, allocations: 0.8652 MB / 1.185 GB, free: 44 kB / 0.7136 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002108/0.6613, allocations: 43.78 kB / 1.185 GB, free: 44 kB / 0.7136 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003252/0.6646, allocations: 1.542 MB / 1.187 GB, free: 15.23 MB / 0.7292 GB
Notification: Performance of NFScalarize.scalarize: time 0.0004056/0.665, allocations: 343.1 kB / 1.187 GB, free: 15 MB / 0.7292 GB
Notification: Performance of NFVerifyModel.verify: time 0.000413/0.6654, allocations: 273.3 kB / 1.187 GB, free: 14.85 MB / 0.7292 GB
Notification: Performance of NFConvertDAE.convert: time 0.002195/0.6676, allocations: 1.71 MB / 1.189 GB, free: 13.76 MB / 0.7292 GB
Notification: Performance of FrontEnd - DAE generated: time 5.721e-06/0.6677, allocations: 4 kB / 1.189 GB, free: 13.75 MB / 0.7292 GB
Notification: Performance of FrontEnd: time 2.023e-06/0.6677, allocations: 0 / 1.189 GB, free: 13.75 MB / 0.7292 GB
Notification: Performance of Transformations before backend: time 6.256e-05/0.6677, allocations: 3.938 kB / 1.189 GB, free: 13.75 MB / 0.7292 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 0.004002/0.6717, allocations: 1.594 MB / 1.191 GB, free: 12.54 MB / 0.7292 GB
Notification: Performance of prepare preOptimizeDAE: time 4.057e-05/0.6718, allocations: 14.66 kB / 1.191 GB, free: 12.54 MB / 0.7292 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002507/0.6721, allocations: 134.8 kB / 1.191 GB, free: 12.42 MB / 0.7292 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002791/0.6749, allocations: 0.5856 MB / 1.191 GB, free: 12.17 MB / 0.7292 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001752/0.6766, allocations: 0.9639 MB / 1.192 GB, free: 11.4 MB / 0.7292 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005377/0.6772, allocations: 190.9 kB / 1.192 GB, free: 11.34 MB / 0.7292 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000138/0.6773, allocations: 89.27 kB / 1.192 GB, free: 11.3 MB / 0.7292 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002352/0.6797, allocations: 1.261 MB / 1.194 GB, free: 10.61 MB / 0.7292 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.705e-05/0.6797, allocations: 7 kB / 1.194 GB, free: 10.61 MB / 0.7292 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.458e-05/0.6798, allocations: 29.69 kB / 1.194 GB, free: 10.59 MB / 0.7292 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.671e-05/0.6799, allocations: 49.89 kB / 1.194 GB, free: 10.57 MB / 0.7292 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003223/0.6831, allocations: 1.612 MB / 1.195 GB, free: 9.812 MB / 0.7292 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 0.005598/0.6887, allocations: 4.095 MB / 1.199 GB, free: 6.48 MB / 0.7292 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002185/0.6909, allocations: 1.049 MB / 1.2 GB, free: 5.988 MB / 0.7292 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001321/0.6922, allocations: 0.6985 MB / 1.201 GB, free: 5.66 MB / 0.7292 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0009437/0.6932, allocations: 0.6367 MB / 1.202 GB, free: 5.031 MB / 0.7292 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.657e-05/0.6932, allocations: 43.81 kB / 1.202 GB, free: 4.984 MB / 0.7292 GB
Notification: Performance of pre-optimization done (n=76): time 2.515e-06/0.6932, allocations: 4 kB / 1.202 GB, free: 4.98 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=76): time 0.004308/0.6975, allocations: 1.916 MB / 1.204 GB, free: 4.102 MB / 0.7292 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.882e-05/0.6976, allocations: 59.78 kB / 1.204 GB, free: 4.039 MB / 0.7292 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009838/0.6986, allocations: 0.814 MB / 1.204 GB, free: 3.559 MB / 0.7292 GB
Notification: Performance of collectPreVariables (initialization): time 8.737e-05/0.6987, allocations: 43.86 kB / 1.205 GB, free: 3.516 MB / 0.7292 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003116/0.699, allocations: 437.8 kB / 1.205 GB, free: 3.137 MB / 0.7292 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002099/0.6992, allocations: 266.5 kB / 1.205 GB, free: 2.902 MB / 0.7292 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.154e-05/0.6993, allocations: 14.91 kB / 1.205 GB, free: 2.891 MB / 0.7292 GB
Notification: Performance of setup shared object (initialization): time 0.0001073/0.6994, allocations: 337.9 kB / 1.206 GB, free: 2.562 MB / 0.7292 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001269/0.7007, allocations: 0.565 MB / 1.206 GB, free: 2.301 MB / 0.7292 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001367/0.702, allocations: 0.692 MB / 1.207 GB, free: 1.723 MB / 0.7292 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002603/0.7047, allocations: 1.205 MB / 1.208 GB, free: 0.4961 MB / 0.7292 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.368e-06/0.7047, allocations: 3.984 kB / 1.208 GB, free: 0.4922 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=87) (initialization): time 0.003107/0.7078, allocations: 1.419 MB / 1.209 GB, free: 15.06 MB / 0.7448 GB
Notification: Performance of prepare postOptimizeDAE: time 9.637e-05/0.7079, allocations: 156.8 kB / 1.209 GB, free: 14.88 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.772e-06/0.7079, allocations: 0 / 1.209 GB, free: 14.88 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.537e-05/0.7079, allocations: 4 kB / 1.209 GB, free: 14.88 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001409/0.7093, allocations: 283.6 kB / 1.21 GB, free: 14.6 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006092/0.71, allocations: 1.195 MB / 1.211 GB, free: 13.36 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001129/0.7111, allocations: 195.3 kB / 1.211 GB, free: 13.16 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.954e-05/0.7112, allocations: 35.98 kB / 1.211 GB, free: 13.13 MB / 0.7448 GB
Notification: Performance of prepare postOptimizeDAE: time 7.654e-06/0.7112, allocations: 8 kB / 1.211 GB, free: 13.12 MB / 0.7448 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002886/0.7141, allocations: 1.321 MB / 1.212 GB, free: 11.79 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.32e-06/0.7141, allocations: 4 kB / 1.212 GB, free: 11.79 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (initialization): time 5.941e-06/0.7141, allocations: 4 kB / 1.212 GB, free: 11.79 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001102/0.7153, allocations: 255.7 kB / 1.213 GB, free: 11.54 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.295e-05/0.7153, allocations: 7.938 kB / 1.213 GB, free: 11.53 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001098/0.7164, allocations: 195.3 kB / 1.213 GB, free: 11.34 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.564e-05/0.7165, allocations: 31.98 kB / 1.213 GB, free: 11.3 MB / 0.7448 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 5
 * Number of states: 0 ()
 * Number of discrete variables: 2 (hex.i1_w,hex.i2_w)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (86):
 * Single equations (assignments): 83
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 2
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 2 {1,1}
 * Without analytic Jacobian: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0005219/0.717, allocations: 372.9 kB / 1.213 GB, free: 10.93 MB / 0.7448 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000197/0.7172, allocations: 110.6 kB / 1.213 GB, free: 10.82 MB / 0.7448 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003161/0.7204, allocations: 1.433 MB / 1.215 GB, free: 9.383 MB / 0.7448 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.056e-06/0.7204, allocations: 4 kB / 1.215 GB, free: 9.379 MB / 0.7448 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.18e-06/0.7204, allocations: 4 kB / 1.215 GB, free: 9.375 MB / 0.7448 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.374e-06/0.7204, allocations: 3.984 kB / 1.215 GB, free: 9.371 MB / 0.7448 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005042/0.7255, allocations: 2.91 MB / 1.218 GB, free: 6.359 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.759e-06/0.7255, allocations: 4 kB / 1.218 GB, free: 6.355 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001109/0.7266, allocations: 251.8 kB / 1.218 GB, free: 6.109 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (simulation): time 9.949e-06/0.7266, allocations: 7.938 kB / 1.218 GB, free: 6.102 MB / 0.7448 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.294e-05/0.7267, allocations: 23.98 kB / 1.218 GB, free: 6.078 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.000528/0.7272, allocations: 1.199 MB / 1.219 GB, free: 4.832 MB / 0.7448 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.38e-06/0.7272, allocations: 8 kB / 1.219 GB, free: 4.824 MB / 0.7448 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002969/0.7302, allocations: 1.525 MB / 1.221 GB, free: 3.238 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004936/0.7307, allocations: 319.5 kB / 1.221 GB, free: 2.906 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001474/0.7309, allocations: 16 kB / 1.221 GB, free: 2.891 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001115/0.732, allocations: 171.6 kB / 1.221 GB, free: 2.723 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001267/0.7321, allocations: 56.42 kB / 1.221 GB, free: 2.664 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.36e-05/0.7322, allocations: 35.97 kB / 1.221 GB, free: 2.629 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 0.0006626/0.7329, allocations: 0.5661 MB / 1.222 GB, free: 2.051 MB / 0.7448 GB
Notification: Performance of sort global known variables: time 1.21e-07/0.7329, allocations: 0 / 1.222 GB, free: 2.051 MB / 0.7448 GB
Notification: Performance of remove unused functions: time 0.001261/0.7342, allocations: 0.5341 MB / 1.222 GB, free: 1.516 MB / 0.7448 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 (linear and non-linear blocks): 2
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 2 {1,1}
 * Without analytic Jacobian: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.003674/0.7378, allocations: 2.25 MB / 1.224 GB, free: 15.21 MB / 0.7605 GB
Notification: Performance of simCode: created initialization part: time 0.005005/0.7429, allocations: 2.135 MB / 1.226 GB, free: 13.05 MB / 0.7605 GB
Notification: Performance of simCode: created event and clocks part: time 4.9e-06/0.7429, allocations: 0 / 1.226 GB, free: 13.05 MB / 0.7605 GB
Notification: Performance of simCode: created simulation system equations: time 0.001609/0.7445, allocations: 0.7066 MB / 1.227 GB, free: 12.34 MB / 0.7605 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002896/0.7474, allocations: 0.5063 MB / 1.228 GB, free: 11.84 MB / 0.7605 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0131/0.7605, allocations: 6.953 MB / 1.234 GB, free: 4.648 MB / 0.7605 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006233/0.7612, allocations: 1.091 MB / 1.236 GB, free: 3.527 MB / 0.7605 GB
Notification: Performance of simCode: alias equations: time 0.001637/0.7628, allocations: 395.5 kB / 1.236 GB, free: 3.137 MB / 0.7605 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000574/0.7634, allocations: 389.3 kB / 1.236 GB, free: 2.762 MB / 0.7605 GB
Notification: Performance of SimCode: time 4.7e-07/0.7634, allocations: 0 / 1.236 GB, free: 2.762 MB / 0.7605 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.8604/1.624, allocations: 28.76 MB / 1.264 GB, free: 6.449 MB / 0.7917 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.000245/1.624, allocations: 285.4 kB / 1.265 GB, free: 6.09 MB / 0.7917 GB
Notification: Performance of buildModelFMU: Generate platform static: time 2.971/4.595, allocations: 4 kB / 1.265 GB, free: 6.086 MB / 0.7917 GB
(rm -f Buildings_8.0.0_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.pipe ; mkfifo Buildings_8.0.0_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.pipe ; head -c 1048576 < Buildings_8.0.0_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.pipe >> ../files/Buildings_8.0.0_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator  --tempDir=temp_Buildings_8_0_0_Buildings_Fluid_MassExchangers_Validation_ConstantEffectivenessZeroFlowBothStreams_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_8_0_0_Buildings_Fluid_MassExchangers_Validation_ConstantEffectivenessZeroFlowBothStreams.fmu > Buildings_8.0.0_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.pipe 2>&1)