Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Fluid.HeatPumps.Validation.Carnot_y_etaPL.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.HeatPumps.Validation.Carnot_y_etaPL,fileNamePrefix="IDEAS_IDEAS_Fluid_HeatPumps_Validation_Carnot_y_etaPL",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IDEAS.Fluid.HeatPumps.Validation.Carnot_y_etaPL,fileNamePrefix="IDEAS_IDEAS_Fluid_HeatPumps_Validation_Carnot_y_etaPL",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 0.004836/0.004836, allocations: 97.83 kB / 15.73 MB, free: 6.055 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001166/0.001166, allocations: 195.8 kB / 16.68 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 1.312/1.312, 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/IDEAS 3.0.0/package.mo): time 0.744/0.744, allocations: 132.2 MB / 422.7 MB, free: 1.664 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001283/0.001283, allocations: 59.89 kB / 0.5809 GB, free: 7.969 MB / 494.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.331/0.3323, allocations: 80.22 MB / 0.6592 GB, free: 9.871 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.HeatPumps.Validation.Carnot_y_etaPL): time 0.06534/0.3977, allocations: 75.21 MB / 0.7327 GB, free: 10.71 MB / 0.5606 GB Notification: Performance of NFInst.instExpressions: time 0.01896/0.4167, allocations: 15.13 MB / 0.7475 GB, free: 11.52 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002215/0.419, allocations: 63.62 kB / 0.7475 GB, free: 11.46 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.00209/0.4211, allocations: 0.854 MB / 0.7483 GB, free: 10.6 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.006265/0.4274, allocations: 2.725 MB / 0.751 GB, free: 7.867 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.003225/0.4306, allocations: 1.392 MB / 0.7524 GB, free: 6.488 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.005756/0.4364, allocations: 4.409 MB / 0.7567 GB, free: 2.07 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001957/0.4384, allocations: 1.453 MB / 0.7581 GB, free: 0.5859 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003453/0.4419, allocations: 1.682 MB / 0.7597 GB, free: 14.9 MB / 0.5919 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001645/0.4435, allocations: 1.21 MB / 0.7609 GB, free: 13.69 MB / 0.5919 GB Notification: Performance of NFPackage.collectConstants: time 0.0002359/0.4438, allocations: 164 kB / 0.7611 GB, free: 13.53 MB / 0.5919 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002905/0.4467, allocations: 1.423 MB / 0.7625 GB, free: 12.1 MB / 0.5919 GB Notification: Performance of NFScalarize.scalarize: time 0.000403/0.4471, allocations: 406.6 kB / 0.7628 GB, free: 11.7 MB / 0.5919 GB Notification: Performance of NFVerifyModel.verify: time 0.001037/0.4481, allocations: 0.9021 MB / 0.7637 GB, free: 10.8 MB / 0.5919 GB Notification: Performance of NFConvertDAE.convert: time 0.004037/0.4522, allocations: 2.904 MB / 0.7666 GB, free: 7.887 MB / 0.5919 GB Notification: Performance of FrontEnd - DAE generated: time 4.659e-06/0.4522, allocations: 0 / 0.7666 GB, free: 7.887 MB / 0.5919 GB Notification: Performance of FrontEnd: time 1.603e-06/0.4522, allocations: 0 / 0.7666 GB, free: 7.887 MB / 0.5919 GB Notification: Performance of Transformations before backend: time 3.328e-05/0.4523, allocations: 4 kB / 0.7666 GB, free: 7.883 MB / 0.5919 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 240 * Number of variables: 240 Notification: Performance of Generate backend data structure: time 0.003833/0.4561, allocations: 2.147 MB / 0.7687 GB, free: 5.668 MB / 0.5919 GB Notification: Performance of prepare preOptimizeDAE: time 4.202e-05/0.4562, allocations: 12.03 kB / 0.7687 GB, free: 5.656 MB / 0.5919 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001692/0.4563, allocations: 148.1 kB / 0.7688 GB, free: 5.504 MB / 0.5919 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007888/0.4571, allocations: 247.5 kB / 0.7691 GB, free: 5.262 MB / 0.5919 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002522/0.4597, allocations: 1.541 MB / 0.7706 GB, free: 3.664 MB / 0.5919 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.9e-05/0.4597, allocations: 82 kB / 0.7706 GB, free: 3.586 MB / 0.5919 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001437/0.4599, allocations: 100 kB / 0.7707 GB, free: 3.488 MB / 0.5919 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001891/0.4618, allocations: 1.112 MB / 0.7718 GB, free: 2.34 MB / 0.5919 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.491e-05/0.4618, allocations: 0 / 0.7718 GB, free: 2.34 MB / 0.5919 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.125e-05/0.4619, allocations: 40 kB / 0.7719 GB, free: 2.301 MB / 0.5919 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.062e-05/0.462, allocations: 31.98 kB / 0.7719 GB, free: 2.27 MB / 0.5919 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001837/0.4638, allocations: 0.8938 MB / 0.7728 GB, free: 1.375 MB / 0.5919 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 0.005573/0.4694, allocations: 4.924 MB / 0.7776 GB, free: 12.16 MB / 0.6075 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001352/0.4708, allocations: 0.6165 MB / 0.7782 GB, free: 11.55 MB / 0.6075 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0007001/0.4715, allocations: 350.8 kB / 0.7785 GB, free: 11.2 MB / 0.6075 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0006141/0.4721, allocations: 0.8316 MB / 0.7793 GB, free: 10.18 MB / 0.6075 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.799e-05/0.4721, allocations: 43.12 kB / 0.7794 GB, free: 10.13 MB / 0.6075 GB Notification: Performance of pre-optimization done (n=62): time 2.185e-06/0.4721, allocations: 0 / 0.7794 GB, free: 10.13 MB / 0.6075 GB Notification: Performance of matching and sorting (n=62): time 0.004757/0.4769, allocations: 1.405 MB / 0.7807 GB, free: 8.703 MB / 0.6075 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.114e-05/0.4769, allocations: 59.97 kB / 0.7808 GB, free: 8.633 MB / 0.6075 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001545/0.4785, allocations: 1.234 MB / 0.782 GB, free: 7.383 MB / 0.6075 GB Notification: Performance of collectPreVariables (initialization): time 7.013e-05/0.4786, allocations: 45.7 kB / 0.782 GB, free: 7.332 MB / 0.6075 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004775/0.4791, allocations: 0.6035 MB / 0.7826 GB, free: 6.723 MB / 0.6075 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001833/0.4793, allocations: 230 kB / 0.7828 GB, free: 6.496 MB / 0.6075 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002201/0.4795, allocations: 154.6 kB / 0.783 GB, free: 6.34 MB / 0.6075 GB Notification: Performance of setup shared object (initialization): time 0.0001708/0.4797, allocations: 337.9 kB / 0.7833 GB, free: 6.004 MB / 0.6075 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006542/0.4803, allocations: 292.7 kB / 0.7836 GB, free: 5.715 MB / 0.6075 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008341/0.4812, allocations: 0.4888 MB / 0.7841 GB, free: 5.156 MB / 0.6075 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001398/0.4826, allocations: 0.7004 MB / 0.7848 GB, free: 4.414 MB / 0.6075 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.546e-06/0.4826, allocations: 0 / 0.7848 GB, free: 4.414 MB / 0.6075 GB Notification: Performance of matching and sorting (n=88) (initialization): time 0.004523/0.4871, allocations: 1.278 MB / 0.786 GB, free: 3.125 MB / 0.6075 GB Notification: Performance of prepare postOptimizeDAE: time 1.839e-05/0.4871, allocations: 11.94 kB / 0.786 GB, free: 3.113 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.024e-05/0.4872, allocations: 7.984 kB / 0.786 GB, free: 3.105 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006602/0.4878, allocations: 153.1 kB / 0.7862 GB, free: 2.953 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005885/0.4884, allocations: 159.7 kB / 0.7863 GB, free: 2.797 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008758/0.4893, allocations: 0.7084 MB / 0.787 GB, free: 2.062 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009399/0.4903, allocations: 123.4 kB / 0.7871 GB, free: 1.941 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.625e-05/0.4904, allocations: 35.92 kB / 0.7872 GB, free: 1.906 MB / 0.6075 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001047/0.4914, allocations: 0.5527 MB / 0.7877 GB, free: 1.348 MB / 0.6075 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0008109/0.4922, allocations: 495.8 kB / 0.7882 GB, free: 0.7891 MB / 0.6075 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001391/0.4936, allocations: 0.7042 MB / 0.7889 GB, free: 40 kB / 0.6075 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.528e-06/0.4937, allocations: 7.938 kB / 0.7889 GB, free: 32 kB / 0.6075 GB Notification: Performance of matching and sorting (n=88) (initialization_lambda0): time 0.004485/0.4981, allocations: 1.266 MB / 0.7901 GB, free: 14.75 MB / 0.6231 GB Notification: Performance of prepare postOptimizeDAE: time 1.369e-05/0.4982, allocations: 8 kB / 0.7901 GB, free: 14.75 MB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.074e-06/0.4982, allocations: 7.984 kB / 0.7901 GB, free: 14.74 MB / 0.6231 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005574/0.4987, allocations: 152.5 kB / 0.7903 GB, free: 14.59 MB / 0.6231 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005753/0.4993, allocations: 155.8 kB / 0.7904 GB, free: 14.44 MB / 0.6231 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007917/0.5001, allocations: 0.7201 MB / 0.7911 GB, free: 13.69 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009551/0.5011, allocations: 99.66 kB / 0.7912 GB, free: 13.59 MB / 0.6231 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.867e-05/0.5012, allocations: 35.98 kB / 0.7913 GB, free: 13.56 MB / 0.6231 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 15 * 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 initialization (77): * Single equations (assignments): 76 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,11)} Notification: Performance of prepare postOptimizeDAE: time 0.0002158/0.5014, allocations: 221 kB / 0.7915 GB, free: 13.34 MB / 0.6231 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002529/0.5017, allocations: 143 kB / 0.7916 GB, free: 13.2 MB / 0.6231 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004472/0.5061, allocations: 1.26 MB / 0.7928 GB, free: 11.92 MB / 0.6231 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.314e-05/0.5062, allocations: 4 kB / 0.7928 GB, free: 11.91 MB / 0.6231 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.953e-06/0.5062, allocations: 8 kB / 0.7928 GB, free: 11.91 MB / 0.6231 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004078/0.5103, allocations: 1.088 MB / 0.7939 GB, free: 10.78 MB / 0.6231 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003966/0.5143, allocations: 2.318 MB / 0.7962 GB, free: 8.348 MB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.354e-06/0.5143, allocations: 7.938 kB / 0.7962 GB, free: 8.34 MB / 0.6231 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004612/0.5147, allocations: 111.8 kB / 0.7963 GB, free: 8.23 MB / 0.6231 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005616/0.5153, allocations: 149.1 kB / 0.7964 GB, free: 8.082 MB / 0.6231 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.071e-05/0.5154, allocations: 23.98 kB / 0.7964 GB, free: 8.059 MB / 0.6231 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007927/0.5162, allocations: 0.7064 MB / 0.7971 GB, free: 7.328 MB / 0.6231 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.709e-06/0.5162, allocations: 4 kB / 0.7971 GB, free: 7.324 MB / 0.6231 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002639/0.5188, allocations: 1.4 MB / 0.7985 GB, free: 5.863 MB / 0.6231 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004978/0.5193, allocations: 323.9 kB / 0.7988 GB, free: 5.527 MB / 0.6231 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002143/0.5196, allocations: 12 kB / 0.7988 GB, free: 5.516 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007996/0.5204, allocations: 59.94 kB / 0.7989 GB, free: 5.457 MB / 0.6231 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001099/0.5205, allocations: 52.31 kB / 0.7989 GB, free: 5.406 MB / 0.6231 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.343e-05/0.5206, allocations: 31.97 kB / 0.799 GB, free: 5.375 MB / 0.6231 GB Notification: Performance of sorting global known variables: time 0.001215/0.5218, allocations: 0.8857 MB / 0.7998 GB, free: 4.488 MB / 0.6231 GB Notification: Performance of sort global known variables: time 1.61e-07/0.5218, allocations: 0 / 0.7998 GB, free: 4.488 MB / 0.6231 GB Notification: Performance of remove unused functions: time 0.001679/0.5235, allocations: 0.7213 MB / 0.8005 GB, free: 3.766 MB / 0.6231 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 15 * Number of states: 2 (heaPum.con.vol.dynBal.U,heaPum.eva.vol.dynBal.U) * 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 (55): * Single equations (assignments): 50 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,11)} Notification: Performance of Backend phase and start with SimCode phase: time 0.003827/0.5273, allocations: 2.313 MB / 0.8028 GB, free: 1.395 MB / 0.6231 GB Notification: Performance of simCode: created initialization part: time 0.002544/0.5299, allocations: 1.129 MB / 0.8039 GB, free: 276 kB / 0.6231 GB Notification: Performance of simCode: created event and clocks part: time 4.218e-06/0.5299, allocations: 0 / 0.8039 GB, free: 276 kB / 0.6231 GB Notification: Performance of simCode: created simulation system equations: time 0.0009363/0.5308, allocations: 403.3 kB / 0.8043 GB, free: 15.87 MB / 0.6387 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003247/0.5341, allocations: 0.8019 MB / 0.8051 GB, free: 15.11 MB / 0.6387 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01929/0.5534, allocations: 9.874 MB / 0.8147 GB, free: 4.941 MB / 0.6387 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007674/0.5542, allocations: 1.176 MB / 0.8159 GB, free: 3.738 MB / 0.6387 GB Notification: Performance of simCode: alias equations: time 0.001039/0.5552, allocations: 311.7 kB / 0.8161 GB, free: 3.438 MB / 0.6387 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006558/0.5559, allocations: 0.511 MB / 0.8166 GB, free: 2.93 MB / 0.6387 GB Notification: Performance of SimCode: time 8.62e-07/0.5559, allocations: 0 / 0.8166 GB, free: 2.93 MB / 0.6387 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.07438/0.6303, allocations: 42.46 MB / 0.8581 GB, free: 8.996 MB / 0.6856 GB Notification: Performance of buildModelFMU: Generate platform static: time 12.88/13.51, allocations: 0 / 0.8581 GB, free: 8.996 MB / 0.6856 GB (rm -f IDEAS_IDEAS.Fluid.HeatPumps.Validation.Carnot_y_etaPL.pipe ; mkfifo IDEAS_IDEAS.Fluid.HeatPumps.Validation.Carnot_y_etaPL.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.HeatPumps.Validation.Carnot_y_etaPL.pipe >> ../files/IDEAS_IDEAS.Fluid.HeatPumps.Validation.Carnot_y_etaPL.sim & python3 -m fmpy simulate --output-file IDEAS_IDEAS.Fluid.HeatPumps.Validation.Carnot_y_etaPL_res.csv --start-time 0 --stop-time 3600 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 1.44 IDEAS_IDEAS_Fluid_HeatPumps_Validation_Carnot_y_etaPL.fmu > IDEAS_IDEAS.Fluid.HeatPumps.Validation.Carnot_y_etaPL.pipe 2>&1)