Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.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/IBPSA 4.0.0-master/package.mo", uses=false) Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-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: "" <> buildModelFMU(IBPSA.Fluid.Interfaces.Examples.ReverseFlowMassExchanger,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_Interfaces_Examples_ReverseFlowMassExchanger",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IBPSA.Fluid.Interfaces.Examples.ReverseFlowMassExchanger,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_Interfaces_Examples_ReverseFlowMassExchanger",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 0.001259/0.001259, allocations: 101.6 kB / 16.27 MB, free: 5.93 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001356/0.001356, allocations: 188.5 kB / 17.2 MB, free: 5.574 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.382/1.382, allocations: 222.9 MB / 240.9 MB, free: 15.26 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.7712/0.7712, allocations: 122.9 MB / 413.9 MB, free: 15.89 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001337/0.001337, allocations: 67.89 kB / 0.4912 GB, free: 7.367 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3385/0.3398, allocations: 77.92 MB / 0.5673 GB, free: 32.71 MB / 446.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Interfaces.Examples.ReverseFlowMassExchanger): time 0.6522/0.9921, allocations: 328.4 MB / 0.888 GB, free: 12.86 MB / 0.6075 GB Notification: Performance of NFInst.instExpressions: time 0.03939/1.031, allocations: 30.05 MB / 0.9173 GB, free: 164 kB / 0.6231 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.006469/1.038, allocations: 99.44 kB / 0.9174 GB, free: 64 kB / 0.6231 GB Notification: Performance of NFTyping.typeComponents: time 0.006188/1.044, allocations: 2.097 MB / 0.9195 GB, free: 13.95 MB / 0.6387 GB Notification: Performance of NFTyping.typeBindings: time 0.01247/1.057, allocations: 4.97 MB / 0.9243 GB, free: 8.957 MB / 0.6387 GB Notification: Performance of NFTyping.typeClassSections: time 0.009281/1.066, allocations: 3.627 MB / 0.9279 GB, free: 5.355 MB / 0.6387 GB Notification: Performance of NFFlatten.flatten: time 0.01037/1.076, allocations: 6.948 MB / 0.9346 GB, free: 14.39 MB / 0.6544 GB Notification: Performance of NFFlatten.resolveConnections: time 0.006055/1.083, allocations: 2.859 MB / 0.9374 GB, free: 11.47 MB / 0.6544 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01692/1.1, allocations: 5.265 MB / 0.9426 GB, free: 6.211 MB / 0.6544 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005114/1.105, allocations: 2.419 MB / 0.9449 GB, free: 3.801 MB / 0.6544 GB Notification: Performance of NFPackage.collectConstants: time 0.00122/1.106, allocations: 296 kB / 0.9452 GB, free: 3.512 MB / 0.6544 GB Notification: Performance of NFFlatten.collectFunctions: time 0.009688/1.116, allocations: 4.809 MB / 0.9499 GB, free: 14.69 MB / 0.67 GB Notification: Performance of NFScalarize.scalarize: time 0.001901/1.118, allocations: 1.071 MB / 0.951 GB, free: 13.62 MB / 0.67 GB Notification: Performance of NFVerifyModel.verify: time 0.003341/1.121, allocations: 1.738 MB / 0.9527 GB, free: 11.87 MB / 0.67 GB Notification: Performance of NFConvertDAE.convert: time 0.01255/1.133, allocations: 5.707 MB / 0.9582 GB, free: 6.148 MB / 0.67 GB Notification: Performance of FrontEnd - DAE generated: time 8.836e-06/1.134, allocations: 0 / 0.9582 GB, free: 6.148 MB / 0.67 GB Notification: Performance of FrontEnd: time 1.673e-06/1.134, allocations: 0 / 0.9582 GB, free: 6.148 MB / 0.67 GB Notification: Performance of Transformations before backend: time 0.0002083/1.134, allocations: 0 / 0.9582 GB, free: 6.148 MB / 0.67 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 536 * Number of variables: 536 Notification: Performance of Generate backend data structure: time 0.01017/1.144, allocations: 3.712 MB / 0.9619 GB, free: 2.352 MB / 0.67 GB Notification: Performance of prepare preOptimizeDAE: time 4.495e-05/1.144, allocations: 8.031 kB / 0.9619 GB, free: 2.344 MB / 0.67 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0007085/1.145, allocations: 299.6 kB / 0.9622 GB, free: 2.039 MB / 0.67 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01035/1.155, allocations: 1.475 MB / 0.9636 GB, free: 0.5586 MB / 0.67 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004635/1.16, allocations: 1.983 MB / 0.9655 GB, free: 14.49 MB / 0.6856 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001377/1.161, allocations: 388.2 kB / 0.9659 GB, free: 14.11 MB / 0.6856 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006967/1.162, allocations: 223.9 kB / 0.9661 GB, free: 13.89 MB / 0.6856 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.007416/1.169, allocations: 3.062 MB / 0.9691 GB, free: 10.7 MB / 0.6856 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.134e-05/1.169, allocations: 4 kB / 0.9691 GB, free: 10.69 MB / 0.6856 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004124/1.17, allocations: 95.94 kB / 0.9692 GB, free: 10.6 MB / 0.6856 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.793e-05/1.17, allocations: 92 kB / 0.9693 GB, free: 10.5 MB / 0.6856 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.008135/1.178, allocations: 3.138 MB / 0.9724 GB, free: 7.348 MB / 0.6856 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 0.02567/1.204, allocations: 14.14 MB / 0.9862 GB, free: 8.094 MB / 0.7012 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004336/1.208, allocations: 1.654 MB / 0.9878 GB, free: 6.434 MB / 0.7012 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001951/1.21, allocations: 0.7814 MB / 0.9885 GB, free: 5.648 MB / 0.7012 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0006497/1.211, allocations: 324.2 kB / 0.9889 GB, free: 5.277 MB / 0.7012 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.192e-05/1.211, allocations: 47.56 kB / 0.9889 GB, free: 5.223 MB / 0.7012 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.001301/1.212, allocations: 202.1 kB / 0.9891 GB, free: 5.023 MB / 0.7012 GB Notification: Performance of pre-optimization done (n=110): time 7.494e-06/1.212, allocations: 0 / 0.9891 GB, free: 5.023 MB / 0.7012 GB Notification: Performance of matching and sorting (n=110): time 0.006482/1.219, allocations: 2.36 MB / 0.9914 GB, free: 2.656 MB / 0.7012 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.342e-05/1.219, allocations: 64.41 kB / 0.9915 GB, free: 2.582 MB / 0.7012 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005303/1.224, allocations: 2.537 MB / 0.9939 GB, free: 28 kB / 0.7012 GB Notification: Performance of collectPreVariables (initialization): time 0.0004014/1.224, allocations: 61.7 kB / 0.994 GB, free: 15.96 MB / 0.7169 GB Notification: Performance of collectInitialEqns (initialization): time 0.001243/1.226, allocations: 1.261 MB / 0.9952 GB, free: 14.68 MB / 0.7169 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003843/1.226, allocations: 390.5 kB / 0.9956 GB, free: 14.3 MB / 0.7169 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008058/1.227, allocations: 383 kB / 0.996 GB, free: 13.92 MB / 0.7169 GB Notification: Performance of setup shared object (initialization): time 0.0001016/1.227, allocations: 305.1 kB / 0.9963 GB, free: 13.62 MB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002709/1.23, allocations: 0.9767 MB / 0.9972 GB, free: 12.64 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003237/1.233, allocations: 1.581 MB / 0.9988 GB, free: 10.79 MB / 0.7169 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.005028/1.238, allocations: 2.251 MB / 1.001 GB, free: 8.336 MB / 0.7169 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.385e-05/1.238, allocations: 4 kB / 1.001 GB, free: 8.332 MB / 0.7169 GB Notification: Performance of matching and sorting (n=210) (initialization): time 0.007462/1.246, allocations: 2.785 MB / 1.004 GB, free: 5.523 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001351/1.246, allocations: 79.33 kB / 1.004 GB, free: 5.434 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.476e-05/1.246, allocations: 12 kB / 1.004 GB, free: 5.422 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.831e-05/1.246, allocations: 20.75 kB / 1.004 GB, free: 5.402 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003281/1.249, allocations: 0.5539 MB / 1.004 GB, free: 4.848 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001762/1.251, allocations: 2.395 MB / 1.007 GB, free: 2.359 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004089/1.255, allocations: 307.8 kB / 1.007 GB, free: 2.059 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003822/1.255, allocations: 99.89 kB / 1.007 GB, free: 1.961 MB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.004278/1.26, allocations: 1.403 MB / 1.008 GB, free: 0.5547 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.003393/1.263, allocations: 1.585 MB / 1.01 GB, free: 14.7 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.005269/1.268, allocations: 2.232 MB / 1.012 GB, free: 12.28 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.104e-05/1.269, allocations: 4 kB / 1.012 GB, free: 12.27 MB / 0.7325 GB Notification: Performance of matching and sorting (n=210) (initialization_lambda0): time 0.00763/1.276, allocations: 2.789 MB / 1.015 GB, free: 9.461 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 7.142e-05/1.276, allocations: 75.39 kB / 1.015 GB, free: 9.375 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.179e-05/1.276, allocations: 12 kB / 1.015 GB, free: 9.363 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.52e-05/1.276, allocations: 24.69 kB / 1.015 GB, free: 9.34 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00265/1.279, allocations: 0.5071 MB / 1.015 GB, free: 8.832 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.394e-05/1.279, allocations: 27.92 kB / 1.016 GB, free: 8.805 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003608/1.283, allocations: 329.2 kB / 1.016 GB, free: 8.48 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002712/1.283, allocations: 95.89 kB / 1.016 GB, free: 8.387 MB / 0.7325 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 59 * Number of states: 0 () * Number of discrete variables: 4 (masExcRev.i2_w,masExcRev.i1_w,masExcFor.i2_w,masExcFor.i1_w) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (208): * Single equations (assignments): 202 * Array equations: 0 * Algorithm blocks: 2 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 4 * 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): 4 systems {1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0006112/1.284, allocations: 288 kB / 1.016 GB, free: 8.098 MB / 0.7325 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006866/1.284, allocations: 256.8 kB / 1.016 GB, free: 7.844 MB / 0.7325 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004886/1.289, allocations: 1.851 MB / 1.018 GB, free: 5.98 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.433e-05/1.289, allocations: 12 kB / 1.018 GB, free: 5.969 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.306e-06/1.289, allocations: 0 / 1.018 GB, free: 5.969 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.229e-05/1.289, allocations: 3.984 kB / 1.018 GB, free: 5.965 MB / 0.7325 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.009709/1.299, allocations: 4.508 MB / 1.023 GB, free: 1.32 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.253e-05/1.299, allocations: 7.938 kB / 1.023 GB, free: 1.312 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001711/1.301, allocations: 308.3 kB / 1.023 GB, free: 1.012 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.86e-05/1.301, allocations: 8 kB / 1.023 GB, free: 1.004 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.688e-05/1.301, allocations: 35.98 kB / 1.023 GB, free: 0.9688 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.2192/1.52, allocations: 2.362 MB / 1.025 GB, free: 315.4 MB / 0.7325 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.009e-05/1.52, allocations: 6.812 kB / 1.025 GB, free: 315.4 MB / 0.7325 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004867/1.525, allocations: 1.975 MB / 1.027 GB, free: 315.1 MB / 0.7325 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001146/1.526, allocations: 0.5207 MB / 1.028 GB, free: 314.9 MB / 0.7325 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004043/1.527, allocations: 37.62 kB / 1.028 GB, free: 314.9 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00239/1.529, allocations: 187.2 kB / 1.028 GB, free: 314.9 MB / 0.7325 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001617/1.529, allocations: 79.72 kB / 1.028 GB, free: 314.9 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001576/1.529, allocations: 67.03 kB / 1.028 GB, free: 314.9 MB / 0.7325 GB Notification: Performance of sorting global known variables: time 0.003257/1.533, allocations: 1.754 MB / 1.03 GB, free: 314.2 MB / 0.7325 GB Notification: Performance of sort global known variables: time 2.31e-07/1.533, allocations: 0 / 1.03 GB, free: 314.2 MB / 0.7325 GB Notification: Performance of remove unused functions: time 0.003484/1.536, allocations: 1.286 MB / 1.031 GB, free: 314.1 MB / 0.7325 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 25 * 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 (110): * Single equations (assignments): 106 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 4 * 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): 4 systems {1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.004785/1.541, allocations: 2.791 MB / 1.034 GB, free: 312.7 MB / 0.7325 GB Notification: Performance of simCode: created initialization part: time 0.009706/1.551, allocations: 3.756 MB / 1.037 GB, free: 311.5 MB / 0.7325 GB Notification: Performance of simCode: created event and clocks part: time 1.618e-05/1.551, allocations: 6.625 kB / 1.037 GB, free: 311.5 MB / 0.7325 GB Notification: Performance of simCode: created simulation system equations: time 0.002083/1.553, allocations: 0.8142 MB / 1.038 GB, free: 311.2 MB / 0.7325 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006287/1.559, allocations: 1.212 MB / 1.039 GB, free: 311 MB / 0.7325 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03346/1.593, allocations: 21.52 MB / 1.06 GB, free: 298.5 MB / 0.7325 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009721/1.594, allocations: 1.704 MB / 1.062 GB, free: 297.7 MB / 0.7325 GB Notification: Performance of simCode: alias equations: time 0.003513/1.597, allocations: 0.7752 MB / 1.063 GB, free: 297.5 MB / 0.7325 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00121/1.598, allocations: 1.013 MB / 1.064 GB, free: 296.6 MB / 0.7325 GB Notification: Performance of SimCode: time 7.71e-07/1.598, allocations: 0 / 1.064 GB, free: 296.6 MB / 0.7325 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.0857/1.684, allocations: 66.74 MB / 1.129 GB, free: 232.2 MB / 0.7325 GB Notification: Performance of buildModelFMU: Generate platform static: time 12.6/14.29, allocations: 10.39 kB / 1.129 GB, free: 232.2 MB / 0.7325 GB (rm -f IBPSA_latest_IBPSA.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_IBPSA_latest_IBPSA_Fluid_Interfaces_Examples_ReverseFlowMassExchanger_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 IBPSA_latest_IBPSA_Fluid_Interfaces_Examples_ReverseFlowMassExchanger.fmu > IBPSA_latest_IBPSA.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe 2>&1)