Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IDEAS_IDEAS.Fluid.Chillers.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.Chillers.Validation.Carnot_y_etaPL,fileNamePrefix="IDEAS_IDEAS_Fluid_Chillers_Validation_Carnot_y_etaPL",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IDEAS.Fluid.Chillers.Validation.Carnot_y_etaPL,fileNamePrefix="IDEAS_IDEAS_Fluid_Chillers_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 0.0009928/0.0009928, allocations: 111.3 kB / 15.23 MB, free: 0.6602 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001074/0.001074, allocations: 192.7 kB / 16.13 MB, free: 6.707 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.341/1.341, allocations: 222.9 MB / 239.8 MB, free: 4.629 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.7374/0.7374, allocations: 132.2 MB / 422.1 MB, free: 2.02 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001118/0.001118, allocations: 63.75 kB / 0.5012 GB, free: 4.254 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3817/0.3828, allocations: 80.2 MB / 0.5795 GB, free: 4.559 MB / 430.1 MB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Chillers.Validation.Carnot_y_etaPL): time 0.06727/0.4502, allocations: 74.69 MB / 0.6524 GB, free: 6.855 MB / 494.1 MB Notification: Performance of NFInst.instExpressions: time 0.01778/0.468, allocations: 12.79 MB / 0.6649 GB, free: 10.03 MB / 0.4981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003169/0.4712, allocations: 59.62 kB / 0.665 GB, free: 9.973 MB / 0.4981 GB Notification: Performance of NFTyping.typeComponents: time 0.002824/0.4741, allocations: 0.676 MB / 0.6656 GB, free: 9.293 MB / 0.4981 GB Notification: Performance of NFTyping.typeBindings: time 0.00791/0.482, allocations: 2.267 MB / 0.6679 GB, free: 7.016 MB / 0.4981 GB Notification: Performance of NFTyping.typeClassSections: time 0.003589/0.4856, allocations: 1.264 MB / 0.6691 GB, free: 5.77 MB / 0.4981 GB Notification: Performance of NFFlatten.flatten: time 0.007646/0.4933, allocations: 5.538 MB / 0.6745 GB, free: 216 kB / 0.4981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002187/0.4955, allocations: 1.186 MB / 0.6757 GB, free: 15 MB / 0.5137 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003376/0.4989, allocations: 1.369 MB / 0.677 GB, free: 13.62 MB / 0.5137 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002238/0.5012, allocations: 1.182 MB / 0.6782 GB, free: 12.43 MB / 0.5137 GB Notification: Performance of NFPackage.collectConstants: time 0.0002277/0.5014, allocations: 72 kB / 0.6782 GB, free: 12.36 MB / 0.5137 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003284/0.5047, allocations: 1.275 MB / 0.6795 GB, free: 11.09 MB / 0.5137 GB Notification: Performance of NFScalarize.scalarize: time 0.0003705/0.5051, allocations: 314.6 kB / 0.6798 GB, free: 10.78 MB / 0.5137 GB Notification: Performance of NFVerifyModel.verify: time 0.001246/0.5063, allocations: 0.8083 MB / 0.6806 GB, free: 9.965 MB / 0.5137 GB Notification: Performance of NFConvertDAE.convert: time 0.004116/0.5105, allocations: 2.793 MB / 0.6833 GB, free: 7.164 MB / 0.5137 GB Notification: Performance of FrontEnd - DAE generated: time 5.16e-06/0.5105, allocations: 0 / 0.6833 GB, free: 7.164 MB / 0.5137 GB Notification: Performance of FrontEnd: time 9.62e-07/0.5105, allocations: 4 kB / 0.6833 GB, free: 7.16 MB / 0.5137 GB Notification: Performance of Transformations before backend: time 2.336e-05/0.5105, allocations: 0 / 0.6833 GB, free: 7.16 MB / 0.5137 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 0.003993/0.5145, allocations: 2.087 MB / 0.6853 GB, free: 5.004 MB / 0.5137 GB Notification: Performance of prepare preOptimizeDAE: time 4.608e-05/0.5146, allocations: 12.03 kB / 0.6853 GB, free: 4.992 MB / 0.5137 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001769/0.5148, allocations: 148.1 kB / 0.6855 GB, free: 4.84 MB / 0.5137 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007872/0.5156, allocations: 230.8 kB / 0.6857 GB, free: 4.613 MB / 0.5137 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002317/0.5179, allocations: 1.493 MB / 0.6872 GB, free: 3.066 MB / 0.5137 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.219e-05/0.5179, allocations: 70 kB / 0.6872 GB, free: 2.996 MB / 0.5137 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001461/0.5181, allocations: 104 kB / 0.6873 GB, free: 2.895 MB / 0.5137 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001923/0.52, allocations: 1.108 MB / 0.6884 GB, free: 1.754 MB / 0.5137 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.586e-05/0.5201, allocations: 7.938 kB / 0.6884 GB, free: 1.746 MB / 0.5137 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.768e-05/0.5202, allocations: 40 kB / 0.6885 GB, free: 1.707 MB / 0.5137 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.442e-05/0.5202, allocations: 24 kB / 0.6885 GB, free: 1.684 MB / 0.5137 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001777/0.522, allocations: 0.89 MB / 0.6893 GB, free: 0.7891 MB / 0.5137 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 0.005611/0.5276, allocations: 4.907 MB / 0.6941 GB, free: 11.59 MB / 0.5294 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001297/0.5289, allocations: 0.6316 MB / 0.6948 GB, free: 10.96 MB / 0.5294 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.000671/0.5296, allocations: 355.1 kB / 0.6951 GB, free: 10.61 MB / 0.5294 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0006174/0.5302, allocations: 0.8238 MB / 0.6959 GB, free: 9.598 MB / 0.5294 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.881e-05/0.5303, allocations: 43.12 kB / 0.6959 GB, free: 9.547 MB / 0.5294 GB Notification: Performance of pre-optimization done (n=62): time 2.194e-06/0.5303, allocations: 0 / 0.6959 GB, free: 9.547 MB / 0.5294 GB Notification: Performance of matching and sorting (n=62): time 0.006785/0.5371, allocations: 1.685 MB / 0.6976 GB, free: 7.836 MB / 0.5294 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.66e-05/0.5371, allocations: 63.97 kB / 0.6976 GB, free: 7.762 MB / 0.5294 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001649/0.5388, allocations: 1.214 MB / 0.6988 GB, free: 6.531 MB / 0.5294 GB Notification: Performance of collectPreVariables (initialization): time 8.635e-05/0.5389, allocations: 37.7 kB / 0.6989 GB, free: 6.488 MB / 0.5294 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004848/0.5394, allocations: 0.5987 MB / 0.6994 GB, free: 5.883 MB / 0.5294 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002074/0.5396, allocations: 216.9 kB / 0.6997 GB, free: 5.668 MB / 0.5294 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002273/0.5398, allocations: 154.5 kB / 0.6998 GB, free: 5.512 MB / 0.5294 GB Notification: Performance of setup shared object (initialization): time 0.0001356/0.54, allocations: 334 kB / 0.7001 GB, free: 5.18 MB / 0.5294 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006427/0.5406, allocations: 292.7 kB / 0.7004 GB, free: 4.891 MB / 0.5294 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008133/0.5414, allocations: 499 kB / 0.7009 GB, free: 4.332 MB / 0.5294 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001342/0.5428, allocations: 0.7042 MB / 0.7016 GB, free: 3.586 MB / 0.5294 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.859e-06/0.5428, allocations: 4 kB / 0.7016 GB, free: 3.582 MB / 0.5294 GB Notification: Performance of matching and sorting (n=88) (initialization): time 0.00445/0.5473, allocations: 1.277 MB / 0.7028 GB, free: 2.293 MB / 0.5294 GB Notification: Performance of prepare postOptimizeDAE: time 1.854e-05/0.5473, allocations: 8 kB / 0.7028 GB, free: 2.285 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.947e-06/0.5473, allocations: 4 kB / 0.7028 GB, free: 2.281 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006785/0.548, allocations: 161 kB / 0.703 GB, free: 2.121 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005724/0.5486, allocations: 155.8 kB / 0.7031 GB, free: 1.969 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008424/0.5494, allocations: 0.7162 MB / 0.7038 GB, free: 1.227 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001201/0.5506, allocations: 151.1 kB / 0.704 GB, free: 1.078 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.218e-05/0.5507, allocations: 35.98 kB / 0.704 GB, free: 1.043 MB / 0.5294 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001154/0.5519, allocations: 0.5541 MB / 0.7045 GB, free: 496 kB / 0.5294 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0008175/0.5527, allocations: 495 kB / 0.705 GB, free: 15.93 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001305/0.554, allocations: 0.708 MB / 0.7057 GB, free: 15.18 MB / 0.545 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.565e-06/0.554, allocations: 0 / 0.7057 GB, free: 15.18 MB / 0.545 GB Notification: Performance of matching and sorting (n=88) (initialization_lambda0): time 0.004217/0.5583, allocations: 1.265 MB / 0.7069 GB, free: 13.9 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 1.38e-05/0.5583, allocations: 8 kB / 0.707 GB, free: 13.89 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.815e-06/0.5583, allocations: 4 kB / 0.707 GB, free: 13.89 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005862/0.5589, allocations: 161 kB / 0.7071 GB, free: 13.73 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005459/0.5594, allocations: 163.7 kB / 0.7073 GB, free: 13.57 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007891/0.5602, allocations: 0.716 MB / 0.708 GB, free: 12.83 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001117/0.5614, allocations: 141.6 kB / 0.7081 GB, free: 12.69 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.971e-05/0.5614, allocations: 28 kB / 0.7081 GB, free: 12.66 MB / 0.545 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 0.000251/0.5617, allocations: 236 kB / 0.7084 GB, free: 12.43 MB / 0.545 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002199/0.5619, allocations: 130.4 kB / 0.7085 GB, free: 12.3 MB / 0.545 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004366/0.5663, allocations: 1.275 MB / 0.7097 GB, free: 11 MB / 0.545 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.167e-05/0.5663, allocations: 8 kB / 0.7097 GB, free: 11 MB / 0.545 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.032e-06/0.5663, allocations: 0 / 0.7097 GB, free: 11 MB / 0.545 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00391/0.5703, allocations: 1.111 MB / 0.7108 GB, free: 9.852 MB / 0.545 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006082/0.5764, allocations: 2.621 MB / 0.7134 GB, free: 7.121 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.769e-06/0.5764, allocations: 0 / 0.7134 GB, free: 7.121 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004457/0.5768, allocations: 111.9 kB / 0.7135 GB, free: 7.012 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005512/0.5774, allocations: 153.1 kB / 0.7136 GB, free: 6.859 MB / 0.545 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.586e-05/0.5774, allocations: 23.98 kB / 0.7137 GB, free: 6.836 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007416/0.5782, allocations: 0.7045 MB / 0.7143 GB, free: 6.105 MB / 0.545 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.069e-06/0.5782, allocations: 11.94 kB / 0.7144 GB, free: 6.094 MB / 0.545 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004867/0.5831, allocations: 1.703 MB / 0.716 GB, free: 4.316 MB / 0.545 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005002/0.5836, allocations: 307.2 kB / 0.7163 GB, free: 3.996 MB / 0.545 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001717/0.5838, allocations: 16 kB / 0.7163 GB, free: 3.98 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008224/0.5846, allocations: 87.75 kB / 0.7164 GB, free: 3.895 MB / 0.545 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001236/0.5847, allocations: 56.31 kB / 0.7165 GB, free: 3.84 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.633e-05/0.5848, allocations: 31.97 kB / 0.7165 GB, free: 3.809 MB / 0.545 GB Notification: Performance of sorting global known variables: time 0.001172/0.586, allocations: 0.8699 MB / 0.7173 GB, free: 2.938 MB / 0.545 GB Notification: Performance of sort global known variables: time 1.3e-07/0.586, allocations: 0 / 0.7173 GB, free: 2.938 MB / 0.545 GB Notification: Performance of remove unused functions: time 0.001672/0.5877, allocations: 0.7018 MB / 0.718 GB, free: 2.234 MB / 0.545 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 15 * 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 (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 0.005925/0.5936, allocations: 2.592 MB / 0.7206 GB, free: 15.58 MB / 0.5606 GB Notification: Performance of simCode: created initialization part: time 0.002491/0.5961, allocations: 1.117 MB / 0.7216 GB, free: 14.46 MB / 0.5606 GB Notification: Performance of simCode: created event and clocks part: time 3.296e-06/0.5961, allocations: 0 / 0.7216 GB, free: 14.46 MB / 0.5606 GB Notification: Performance of simCode: created simulation system equations: time 0.0008307/0.597, allocations: 391.2 kB / 0.722 GB, free: 14.08 MB / 0.5606 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003125/0.6001, allocations: 0.7549 MB / 0.7228 GB, free: 13.35 MB / 0.5606 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02171/0.6218, allocations: 10.87 MB / 0.7334 GB, free: 1.977 MB / 0.5606 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006514/0.6225, allocations: 1.176 MB / 0.7345 GB, free: 0.7695 MB / 0.5606 GB Notification: Performance of simCode: alias equations: time 0.001193/0.6237, allocations: 302.9 kB / 0.7348 GB, free: 484 kB / 0.5606 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006491/0.6243, allocations: 0.515 MB / 0.7353 GB, free: 15.95 MB / 0.5762 GB Notification: Performance of SimCode: time 4.41e-07/0.6244, allocations: 0 / 0.7353 GB, free: 15.95 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 5.633/6.257, allocations: 40.22 MB / 0.7746 GB, free: 8.258 MB / 0.6075 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002418/6.257, allocations: 263.8 kB / 0.7748 GB, free: 7.961 MB / 0.6075 GB Notification: Performance of buildModelFMU: Generate platform static: time 2.874/9.132, allocations: 4 kB / 0.7748 GB, free: 7.957 MB / 0.6075 GB (rm -f IDEAS_IDEAS.Fluid.Chillers.Validation.Carnot_y_etaPL.pipe ; mkfifo IDEAS_IDEAS.Fluid.Chillers.Validation.Carnot_y_etaPL.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.Chillers.Validation.Carnot_y_etaPL.pipe >> ../files/IDEAS_IDEAS.Fluid.Chillers.Validation.Carnot_y_etaPL.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_IDEAS_IDEAS_Fluid_Chillers_Validation_Carnot_y_etaPL_fmu --startTime=0 --stopTime=3600 --timeout=50 --tolerance=1e-06 IDEAS_IDEAS_Fluid_Chillers_Validation_Carnot_y_etaPL.fmu > IDEAS_IDEAS.Fluid.Chillers.Validation.Carnot_y_etaPL.pipe 2>&1)