Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.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/IDEAS 3.0.0/package.mo", uses=false) Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/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(IDEAS.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow,fileNamePrefix="IDEAS_IDEAS_Fluid_MassExchangers_Validation_ConstantEffectivenessZeroFlow",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IDEAS.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow,fileNamePrefix="IDEAS_IDEAS_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 0.006363/0.006363, allocations: 102.5 kB / 15.73 MB, free: 6.012 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001189/0.001189, allocations: 192.1 kB / 16.67 MB, free: 5.949 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.293/1.293, allocations: 222.9 MB / 240.4 MB, free: 4.316 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.7185/0.7185, allocations: 132.2 MB / 422.7 MB, free: 1.695 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001578/0.001578, allocations: 63.91 kB / 0.5809 GB, free: 8.047 MB / 494.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.469/0.4706, allocations: 80.21 MB / 0.6592 GB, free: 9.875 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow): time 0.7168/1.187, allocations: 214.2 MB / 0.8684 GB, free: 1.934 MB / 0.6856 GB Notification: Performance of NFInst.instExpressions: time 0.01186/1.199, allocations: 7.03 MB / 0.8752 GB, free: 1.898 MB / 0.6856 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002288/1.202, allocations: 45.91 kB / 0.8753 GB, free: 1.898 MB / 0.6856 GB Notification: Performance of NFTyping.typeComponents: time 0.002003/1.204, allocations: 0.7812 MB / 0.876 GB, free: 1.887 MB / 0.6856 GB Notification: Performance of NFTyping.typeBindings: time 0.007158/1.211, allocations: 2.508 MB / 0.8785 GB, free: 1.797 MB / 0.6856 GB Notification: Performance of NFTyping.typeClassSections: time 0.00378/1.215, allocations: 1.175 MB / 0.8796 GB, free: 1.766 MB / 0.6856 GB Notification: Performance of NFFlatten.flatten: time 0.006113/1.221, allocations: 2.816 MB / 0.8824 GB, free: 1.762 MB / 0.6856 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002257/1.223, allocations: 1.093 MB / 0.8835 GB, free: 1.648 MB / 0.6856 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00554/1.229, allocations: 2.01 MB / 0.8854 GB, free: 1.621 MB / 0.6856 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003015/1.232, allocations: 0.9418 MB / 0.8863 GB, free: 1.617 MB / 0.6856 GB Notification: Performance of NFPackage.collectConstants: time 0.0005689/1.232, allocations: 123.3 kB / 0.8865 GB, free: 1.613 MB / 0.6856 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005706/1.238, allocations: 2.442 MB / 0.8888 GB, free: 1.59 MB / 0.6856 GB Notification: Performance of NFScalarize.scalarize: time 0.0007889/1.239, allocations: 424 kB / 0.8892 GB, free: 1.59 MB / 0.6856 GB Notification: Performance of NFVerifyModel.verify: time 0.00172/1.241, allocations: 0.6878 MB / 0.8899 GB, free: 1.59 MB / 0.6856 GB Notification: Performance of NFConvertDAE.convert: time 0.005405/1.246, allocations: 2.505 MB / 0.8924 GB, free: 1.449 MB / 0.6856 GB Notification: Performance of FrontEnd - DAE generated: time 4.689e-06/1.246, allocations: 2.156 kB / 0.8924 GB, free: 1.449 MB / 0.6856 GB Notification: Performance of FrontEnd: time 2.204e-06/1.246, allocations: 0 / 0.8924 GB, free: 1.449 MB / 0.6856 GB Notification: Performance of Transformations before backend: time 6.09e-05/1.246, allocations: 0 / 0.8924 GB, free: 1.449 MB / 0.6856 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 0.00609/1.252, allocations: 1.851 MB / 0.8942 GB, free: 16.54 MB / 0.7012 GB Notification: Performance of prepare preOptimizeDAE: time 5.087e-05/1.252, allocations: 9.406 kB / 0.8942 GB, free: 16.54 MB / 0.7012 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0003036/1.253, allocations: 129.2 kB / 0.8943 GB, free: 16.5 MB / 0.7012 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003413/1.256, allocations: 0.5379 MB / 0.8948 GB, free: 16.43 MB / 0.7012 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00202/1.258, allocations: 1.002 MB / 0.8958 GB, free: 16.09 MB / 0.7012 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.314e-05/1.258, allocations: 69.27 kB / 0.8959 GB, free: 16.08 MB / 0.7012 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001503/1.258, allocations: 85.28 kB / 0.896 GB, free: 16.08 MB / 0.7012 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002652/1.261, allocations: 1.226 MB / 0.8972 GB, free: 16.02 MB / 0.7012 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.825e-05/1.261, allocations: 1.094 kB / 0.8972 GB, free: 16.02 MB / 0.7012 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001039/1.261, allocations: 34.81 kB / 0.8972 GB, free: 16.02 MB / 0.7012 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.375e-05/1.261, allocations: 41.02 kB / 0.8972 GB, free: 16.02 MB / 0.7012 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003403/1.265, allocations: 1.53 MB / 0.8987 GB, free: 16.02 MB / 0.7012 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 0.007129/1.272, allocations: 4.044 MB / 0.9027 GB, free: 14.45 MB / 0.7012 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002336/1.274, allocations: 0.9731 MB / 0.9036 GB, free: 14.42 MB / 0.7012 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001245/1.275, allocations: 0.6511 MB / 0.9043 GB, free: 14.41 MB / 0.7012 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001088/1.276, allocations: 0.6117 MB / 0.9049 GB, free: 13.85 MB / 0.7012 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.166e-05/1.276, allocations: 37.69 kB / 0.9049 GB, free: 13.81 MB / 0.7012 GB Notification: Performance of pre-optimization done (n=76): time 2.825e-06/1.276, allocations: 2.094 kB / 0.9049 GB, free: 13.81 MB / 0.7012 GB Notification: Performance of matching and sorting (n=76): time 0.004364/1.281, allocations: 1.787 MB / 0.9066 GB, free: 13.73 MB / 0.7012 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.71e-05/1.281, allocations: 63.75 kB / 0.9067 GB, free: 13.66 MB / 0.7012 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001203/1.282, allocations: 0.8168 MB / 0.9075 GB, free: 13.52 MB / 0.7012 GB Notification: Performance of collectPreVariables (initialization): time 0.0001122/1.282, allocations: 44.39 kB / 0.9075 GB, free: 13.48 MB / 0.7012 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002903/1.283, allocations: 440.3 kB / 0.908 GB, free: 13.32 MB / 0.7012 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002147/1.283, allocations: 262.9 kB / 0.9082 GB, free: 13.14 MB / 0.7012 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002682/1.283, allocations: 157 kB / 0.9084 GB, free: 13.12 MB / 0.7012 GB Notification: Performance of setup shared object (initialization): time 0.0001554/1.283, allocations: 335.6 kB / 0.9087 GB, free: 12.82 MB / 0.7012 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001207/1.284, allocations: 0.5326 MB / 0.9092 GB, free: 12.81 MB / 0.7012 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001287/1.286, allocations: 0.6604 MB / 0.9098 GB, free: 12.71 MB / 0.7012 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002454/1.288, allocations: 1.128 MB / 0.9109 GB, free: 12.63 MB / 0.7012 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.733e-06/1.288, allocations: 0.9062 kB / 0.9109 GB, free: 12.63 MB / 0.7012 GB Notification: Performance of matching and sorting (n=87) (initialization): time 0.003172/1.291, allocations: 1.342 MB / 0.9123 GB, free: 12.5 MB / 0.7012 GB Notification: Performance of prepare postOptimizeDAE: time 4.856e-05/1.291, allocations: 37.64 kB / 0.9123 GB, free: 12.47 MB / 0.7012 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.055e-05/1.291, allocations: 6.5 kB / 0.9123 GB, free: 12.47 MB / 0.7012 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.087e-05/1.291, allocations: 2.719 kB / 0.9123 GB, free: 12.47 MB / 0.7012 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001595/1.293, allocations: 262.7 kB / 0.9126 GB, free: 12.46 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009624/1.294, allocations: 1.195 MB / 0.9137 GB, free: 11.29 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001554/1.296, allocations: 138.5 kB / 0.9138 GB, free: 11.25 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001087/1.296, allocations: 40.36 kB / 0.9139 GB, free: 11.25 MB / 0.7012 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001793/1.298, allocations: 0.753 MB / 0.9146 GB, free: 11.16 MB / 0.7012 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001362/1.299, allocations: 0.6521 MB / 0.9153 GB, free: 11.05 MB / 0.7012 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002499/1.301, allocations: 1.12 MB / 0.9164 GB, free: 10.95 MB / 0.7012 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.089e-06/1.301, allocations: 0 / 0.9164 GB, free: 10.95 MB / 0.7012 GB Notification: Performance of matching and sorting (n=87) (initialization_lambda0): time 0.003559/1.305, allocations: 1.341 MB / 0.9177 GB, free: 10.8 MB / 0.7012 GB Notification: Performance of prepare postOptimizeDAE: time 5.263e-05/1.305, allocations: 39.25 kB / 0.9177 GB, free: 10.77 MB / 0.7012 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.055e-06/1.305, allocations: 2.594 kB / 0.9177 GB, free: 10.77 MB / 0.7012 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.699e-05/1.305, allocations: 6.875 kB / 0.9177 GB, free: 10.77 MB / 0.7012 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001199/1.306, allocations: 231.1 kB / 0.9179 GB, free: 10.76 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.7e-05/1.306, allocations: 3.375 kB / 0.9179 GB, free: 10.76 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00129/1.308, allocations: 139.8 kB / 0.9181 GB, free: 10.73 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.368e-05/1.308, allocations: 33.31 kB / 0.9181 GB, free: 10.73 MB / 0.7012 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.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 (86): * Single equations (assignments): 83 * 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 0.000339/1.308, allocations: 222.8 kB / 0.9183 GB, free: 10.54 MB / 0.7012 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003055/1.308, allocations: 101.6 kB / 0.9184 GB, free: 10.49 MB / 0.7012 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003213/1.312, allocations: 1.345 MB / 0.9197 GB, free: 10.4 MB / 0.7012 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.009e-05/1.312, allocations: 12.38 kB / 0.9197 GB, free: 10.4 MB / 0.7012 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.965e-06/1.312, allocations: 1.203 kB / 0.9197 GB, free: 10.4 MB / 0.7012 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.298e-06/1.312, allocations: 2.156 kB / 0.9197 GB, free: 10.4 MB / 0.7012 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005411/1.317, allocations: 2.832 MB / 0.9225 GB, free: 9.906 MB / 0.7012 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.975e-06/1.317, allocations: 5.375 kB / 0.9225 GB, free: 9.906 MB / 0.7012 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00123/1.318, allocations: 233.9 kB / 0.9227 GB, free: 9.898 MB / 0.7012 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.839e-05/1.318, allocations: 8.703 kB / 0.9227 GB, free: 9.895 MB / 0.7012 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.36e-05/1.318, allocations: 23.77 kB / 0.9228 GB, free: 9.895 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0006942/1.319, allocations: 1.193 MB / 0.9239 GB, free: 8.723 MB / 0.7012 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.631e-06/1.319, allocations: 6.25 kB / 0.9239 GB, free: 8.723 MB / 0.7012 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003138/1.322, allocations: 1.451 MB / 0.9253 GB, free: 8.371 MB / 0.7012 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007097/1.323, allocations: 313.4 kB / 0.9256 GB, free: 8.215 MB / 0.7012 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002928/1.323, allocations: 18.47 kB / 0.9257 GB, free: 8.211 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001275/1.325, allocations: 104.8 kB / 0.9258 GB, free: 8.207 MB / 0.7012 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001581/1.325, allocations: 60.92 kB / 0.9258 GB, free: 8.195 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.078e-05/1.325, allocations: 40.41 kB / 0.9259 GB, free: 8.195 MB / 0.7012 GB Notification: Performance of sorting global known variables: time 0.0009369/1.326, allocations: 0.568 MB / 0.9264 GB, free: 8.082 MB / 0.7012 GB Notification: Performance of sort global known variables: time 4.3e-07/1.326, allocations: 0 / 0.9264 GB, free: 8.082 MB / 0.7012 GB Notification: Performance of remove unused functions: time 0.002028/1.328, allocations: 0.5376 MB / 0.9269 GB, free: 8.016 MB / 0.7012 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 0.004086/1.332, allocations: 2.162 MB / 0.9291 GB, free: 7.102 MB / 0.7012 GB Notification: Performance of simCode: created initialization part: time 0.005187/1.337, allocations: 2.029 MB / 0.931 GB, free: 6.93 MB / 0.7012 GB Notification: Performance of simCode: created event and clocks part: time 6.953e-06/1.337, allocations: 0 / 0.931 GB, free: 6.93 MB / 0.7012 GB Notification: Performance of simCode: created simulation system equations: time 0.001567/1.339, allocations: 0.6582 MB / 0.9317 GB, free: 6.918 MB / 0.7012 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003153/1.342, allocations: 0.499 MB / 0.9322 GB, free: 6.828 MB / 0.7012 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01639/1.358, allocations: 8.674 MB / 0.9406 GB, free: 4.547 MB / 0.7012 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008365/1.359, allocations: 1.09 MB / 0.9417 GB, free: 3.73 MB / 0.7012 GB Notification: Performance of simCode: alias equations: time 0.001578/1.361, allocations: 392.1 kB / 0.9421 GB, free: 3.551 MB / 0.7012 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006997/1.362, allocations: 384.8 kB / 0.9424 GB, free: 3.508 MB / 0.7012 GB Notification: Performance of SimCode: time 2.685e-06/1.362, allocations: 6.594 kB / 0.9424 GB, free: 3.504 MB / 0.7012 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06613/1.428, allocations: 29.26 MB / 0.971 GB, free: 8.617 MB / 0.7325 GB Notification: Performance of buildModelFMU: Generate platform static: time 13.76/15.19, allocations: 13.41 kB / 0.971 GB, free: 8.613 MB / 0.7325 GB (rm -f IDEAS_IDEAS.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.pipe ; mkfifo IDEAS_IDEAS.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.pipe >> ../files/IDEAS_IDEAS.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_IDEAS_IDEAS_Fluid_MassExchangers_Validation_ConstantEffectivenessZeroFlow_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 IDEAS_IDEAS_Fluid_MassExchangers_Validation_ConstantEffectivenessZeroFlow.fmu > IDEAS_IDEAS.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlow.pipe 2>&1)