Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_3.0.0_Buildings.Fluid.Chillers.Validation.Carnot_y_etaPL.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo", uses=false) 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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 3.0.0/package.mo", uses=false) Using package Buildings with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 3.0.0/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 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) Using package Modelica_StateGraph2 with version 2.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo) Running command: translateModel(Buildings.Fluid.Chillers.Validation.Carnot_y_etaPL,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Fluid.Chillers.Validation.Carnot_y_etaPL") translateModel(Buildings.Fluid.Chillers.Validation.Carnot_y_etaPL,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Fluid.Chillers.Validation.Carnot_y_etaPL") [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:257:38-257:110:writable] Warning: The file was not encoded in UTF-8: "

An important practical aspect of state machines is the abilit...". Defaulting to 7-bit ASCII with unknown characters replaced by '?'. To change encoding when loading a file: loadFile(encoding="ISO-XXXX-YY"). To change it in a package: add a file package.encoding at the top-level. Note: The Modelica Language Specification only allows files encoded in UTF-8. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:761:36-761:108:writable] Warning: The file was not encoded in UTF-8: "

The Modelica_StateGraph2 library is described in detail in (O...". Defaulting to 7-bit ASCII with unknown characters replaced by '?'. To change encoding when loading a file: loadFile(encoding="ISO-XXXX-YY"). To change it in a package: add a file package.encoding at the top-level. Note: The Modelica Language Specification only allows files encoded in UTF-8. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:1435:36-1435:108:writable] Warning: The file was not encoded in UTF-8: "

Main Authors:

SCode: time 0.2114/0.2135, allocations: 80.83 MB / 0.6706 GB, free: 1.992 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Chillers.Validation.Carnot_y_etaPL): time 0.07415/0.2877, allocations: 74.03 MB / 0.7429 GB, free: 7.711 MB / 0.5762 GB Notification: Performance of NFInst.instExpressions: time 0.5139/0.8016, allocations: 11.27 MB / 0.7539 GB, free: 25.69 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003482/0.8051, allocations: 62.44 kB / 0.754 GB, free: 25.69 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.00357/0.8088, allocations: 0.918 MB / 0.7549 GB, free: 25.69 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.009903/0.8187, allocations: 2.531 MB / 0.7574 GB, free: 25.63 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.004451/0.8232, allocations: 1.351 MB / 0.7587 GB, free: 25.59 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.009124/0.8323, allocations: 4.372 MB / 0.7629 GB, free: 25.59 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003002/0.8354, allocations: 1.432 MB / 0.7643 GB, free: 25.45 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005766/0.8412, allocations: 1.731 MB / 0.766 GB, free: 25.35 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00365/0.8448, allocations: 1.281 MB / 0.7673 GB, free: 25.12 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 0.0005007/0.8453, allocations: 170.7 kB / 0.7675 GB, free: 25.12 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0044/0.8497, allocations: 1.292 MB / 0.7687 GB, free: 25.11 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.0005966/0.8504, allocations: 422.3 kB / 0.7691 GB, free: 25.05 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.00181/0.8522, allocations: 0.942 MB / 0.77 GB, free: 24.8 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.005627/0.8578, allocations: 2.887 MB / 0.7729 GB, free: 24.46 MB / 0.5762 GB Notification: Performance of FrontEnd - DAE generated: time 6.983e-06/0.8578, allocations: 0 / 0.7729 GB, free: 24.46 MB / 0.5762 GB Notification: Performance of FrontEnd: time 1.943e-06/0.8578, allocations: 0.5 kB / 0.7729 GB, free: 24.46 MB / 0.5762 GB Notification: Performance of Transformations before backend: time 4.274e-05/0.8579, allocations: 4.531 kB / 0.7729 GB, free: 24.45 MB / 0.5762 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 268 * Number of variables: 268 Notification: Performance of Generate backend data structure: time 0.004667/0.8626, allocations: 2.111 MB / 0.7749 GB, free: 23.39 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 4.721e-05/0.8626, allocations: 9.719 kB / 0.7749 GB, free: 23.39 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001128/0.8638, allocations: 245.9 kB / 0.7752 GB, free: 23.3 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002468/0.8662, allocations: 1.462 MB / 0.7766 GB, free: 22.89 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.711e-05/0.8663, allocations: 83.59 kB / 0.7767 GB, free: 22.89 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001943/0.8665, allocations: 109.3 kB / 0.7768 GB, free: 22.89 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002785/0.8693, allocations: 1.399 MB / 0.7781 GB, free: 22.55 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.562e-05/0.8694, allocations: 4.812 kB / 0.7781 GB, free: 22.55 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001117/0.8695, allocations: 44.97 kB / 0.7782 GB, free: 22.55 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.176e-05/0.8696, allocations: 35.22 kB / 0.7782 GB, free: 22.55 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002527/0.8721, allocations: 1.081 MB / 0.7793 GB, free: 22.45 MB / 0.5762 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 0.006305/0.8784, allocations: 6.654 MB / 0.7858 GB, free: 17.25 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001791/0.8802, allocations: 0.6401 MB / 0.7864 GB, free: 17.03 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0007457/0.881, allocations: 358.9 kB / 0.7867 GB, free: 16.9 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002276/0.8812, allocations: 182.3 kB / 0.7869 GB, free: 16.71 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.208e-05/0.8813, allocations: 47.28 kB / 0.787 GB, free: 16.66 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=64): time 3.156e-06/0.8813, allocations: 0 / 0.787 GB, free: 16.66 MB / 0.5762 GB Notification: Performance of matching and sorting (n=68): time 0.0072/0.8885, allocations: 2.551 MB / 0.7895 GB, free: 15.41 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.7e-05/0.8886, allocations: 166.2 kB / 0.7896 GB, free: 15.21 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002148/0.8907, allocations: 1.261 MB / 0.7908 GB, free: 14.7 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 8.903e-05/0.8908, allocations: 43.67 kB / 0.7909 GB, free: 14.65 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004636/0.8913, allocations: 0.6485 MB / 0.7915 GB, free: 14.14 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.000215/0.8915, allocations: 235 kB / 0.7917 GB, free: 13.96 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003078/0.8918, allocations: 191.2 kB / 0.7919 GB, free: 13.86 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 7.655e-05/0.8919, allocations: 339 kB / 0.7923 GB, free: 13.53 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000791/0.8927, allocations: 355.8 kB / 0.7926 GB, free: 13.35 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00109/0.8938, allocations: 0.6787 MB / 0.7933 GB, free: 12.76 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001805/0.8956, allocations: 0.9319 MB / 0.7942 GB, free: 12.11 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.61e-06/0.8956, allocations: 1.406 kB / 0.7942 GB, free: 12.11 MB / 0.5762 GB Notification: Performance of matching and sorting (n=110) (initialization): time 0.002605/0.8983, allocations: 1.133 MB / 0.7953 GB, free: 11.54 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 2.863e-05/0.8983, allocations: 12.41 kB / 0.7953 GB, free: 11.54 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.157e-05/0.8983, allocations: 3.531 kB / 0.7953 GB, free: 11.54 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003472/0.8987, allocations: 77 kB / 0.7954 GB, free: 11.5 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008374/0.8995, allocations: 218.3 kB / 0.7956 GB, free: 11.45 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0003768/0.8999, allocations: 0.5994 MB / 0.7962 GB, free: 10.88 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00139/0.9013, allocations: 84 kB / 0.7962 GB, free: 10.84 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.175e-05/0.9014, allocations: 40.17 kB / 0.7963 GB, free: 10.83 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001366/0.9028, allocations: 0.5988 MB / 0.7969 GB, free: 10.46 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0009218/0.9037, allocations: 0.6478 MB / 0.7975 GB, free: 9.891 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001464/0.9052, allocations: 0.8922 MB / 0.7984 GB, free: 9.262 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.23e-06/0.9052, allocations: 2.656 kB / 0.7984 GB, free: 9.262 MB / 0.5762 GB Notification: Performance of matching and sorting (n=110) (initialization_lambda0): time 0.002076/0.9073, allocations: 1.095 MB / 0.7994 GB, free: 8.711 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 1.441e-05/0.9073, allocations: 10.16 kB / 0.7994 GB, free: 8.711 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.785e-06/0.9073, allocations: 9.531 kB / 0.7995 GB, free: 8.707 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002317/0.9076, allocations: 62.34 kB / 0.7995 GB, free: 8.68 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000731/0.9083, allocations: 208.5 kB / 0.7997 GB, free: 8.629 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0002773/0.9086, allocations: 0.5924 MB / 0.8003 GB, free: 8.062 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001388/0.91, allocations: 86.78 kB / 0.8004 GB, free: 8.023 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.607e-05/0.9101, allocations: 44.64 kB / 0.8004 GB, free: 8.008 MB / 0.5762 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 31 * 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 (105): * Single equations (assignments): 104 * 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 {(1,5)} Notification: Performance of prepare postOptimizeDAE: time 0.0004997/0.9106, allocations: 242.1 kB / 0.8006 GB, free: 7.781 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003206/0.9109, allocations: 147.3 kB / 0.8008 GB, free: 7.703 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002651/0.9136, allocations: 1.008 MB / 0.8018 GB, free: 7.113 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.914e-05/0.9136, allocations: 8.062 kB / 0.8018 GB, free: 7.113 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.468e-06/0.9136, allocations: 0 / 0.8018 GB, free: 7.113 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001758/0.9154, allocations: 0.914 MB / 0.8027 GB, free: 6.551 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004778/0.9202, allocations: 2.622 MB / 0.8052 GB, free: 4.672 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.256e-06/0.9202, allocations: 8.812 kB / 0.8052 GB, free: 4.672 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006245/0.9209, allocations: 150.7 kB / 0.8054 GB, free: 4.629 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0003555/0.9212, allocations: 136.8 kB / 0.8055 GB, free: 4.551 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.062e-05/0.9213, allocations: 20.89 kB / 0.8055 GB, free: 4.539 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007219/0.922, allocations: 1.727 MB / 0.8072 GB, free: 2.859 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.262e-06/0.922, allocations: 7.938 kB / 0.8072 GB, free: 2.859 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002769/0.9248, allocations: 1.62 MB / 0.8088 GB, free: 1.809 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0006194/0.9254, allocations: 311.9 kB / 0.8091 GB, free: 1.539 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001778/0.9256, allocations: 27.98 kB / 0.8091 GB, free: 1.523 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008504/0.9265, allocations: 70.52 kB / 0.8092 GB, free: 1.488 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001327/0.9266, allocations: 66.03 kB / 0.8093 GB, free: 1.449 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.752e-05/0.9267, allocations: 38.69 kB / 0.8093 GB, free: 1.434 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.001131/0.9278, allocations: 0.8856 MB / 0.8102 GB, free: 0.9414 MB / 0.5762 GB Notification: Performance of sort global known variables: time 1.3e-07/0.9278, allocations: 0 / 0.8102 GB, free: 0.9414 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.002186/0.93, allocations: 0.6516 MB / 0.8108 GB, free: 0.8594 MB / 0.5762 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 21 * Number of states: 2 (chi.con.vol.dynBal.U,chi.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 (61): * Single equations (assignments): 58 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * 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): 3 systems {(1,5), (1,3), (1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0008506/0.9309, allocations: 390.2 kB / 0.8112 GB, free: 0.6562 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.00293/0.9338, allocations: 1.357 MB / 0.8125 GB, free: 15.96 MB / 0.5919 GB Notification: Performance of simCode: created event and clocks part: time 6.532e-06/0.9338, allocations: 0 / 0.8125 GB, free: 15.96 MB / 0.5919 GB Notification: Performance of simCode: created simulation system equations: time 0.001151/0.935, allocations: 454.9 kB / 0.8129 GB, free: 15.52 MB / 0.5919 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003689/0.9387, allocations: 0.8797 MB / 0.8138 GB, free: 14.66 MB / 0.5919 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004468/0.9432, allocations: 2.419 MB / 0.8162 GB, free: 12.17 MB / 0.5919 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008862/0.9441, allocations: 1.195 MB / 0.8173 GB, free: 10.95 MB / 0.5919 GB Notification: Performance of simCode: alias equations: time 0.001534/0.9456, allocations: 351.6 kB / 0.8177 GB, free: 10.6 MB / 0.5919 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000382/0.946, allocations: 111.4 kB / 0.8178 GB, free: 10.49 MB / 0.5919 GB Notification: Performance of SimCode: time 1.603e-06/0.9461, allocations: 4 kB / 0.8178 GB, free: 10.48 MB / 0.5919 GB Notification: Performance of Templates: time 0.06089/1.007, allocations: 33.04 MB / 0.85 GB, free: 9.832 MB / 0.6231 GB make -j1 -f Buildings_3.0.0_Buildings.Fluid.Chillers.Validation.Carnot_y_etaPL.makefile (rm -f Buildings_3.0.0_Buildings.Fluid.Chillers.Validation.Carnot_y_etaPL.pipe ; mkfifo Buildings_3.0.0_Buildings.Fluid.Chillers.Validation.Carnot_y_etaPL.pipe ; head -c 1048576 < Buildings_3.0.0_Buildings.Fluid.Chillers.Validation.Carnot_y_etaPL.pipe >> ../files/Buildings_3.0.0_Buildings.Fluid.Chillers.Validation.Carnot_y_etaPL.sim & ./Buildings_3.0.0_Buildings.Fluid.Chillers.Validation.Carnot_y_etaPL -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_3.0.0_Buildings.Fluid.Chillers.Validation.Carnot_y_etaPL.pipe 2>&1)