Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.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/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: translateModel(IBPSA.Fluid.Chillers.Validation.Carnot_y_etaPL,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_y_etaPL")
translateModel(IBPSA.Fluid.Chillers.Validation.Carnot_y_etaPL,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_y_etaPL")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001123/0.001129, allocations: 113.2 kB / 17.04 MB, free: 6.074 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001051/0.001051, allocations: 195 kB / 17.98 MB, free: 5.16 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.479/1.479, allocations: 222.9 MB / 241.7 MB, free: 15.17 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.7181/0.7181, allocations: 115.1 MB / 406.9 MB, free: 6.344 MB / 318.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001245/0.001245, allocations: 64.11 kB / 494.8 MB, free: 15.9 MB / 414.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3431/0.3444, allocations: 76.14 MB / 0.5576 GB, free: 36.8 MB / 446.1 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Chillers.Validation.Carnot_y_etaPL): time 0.06482/0.4092, allocations: 75.14 MB / 0.6309 GB, free: 9.281 MB / 478.1 MB
Notification: Performance of NFInst.instExpressions: time 0.01783/0.4271, allocations: 12.76 MB / 0.6434 GB, free: 12.49 MB / 494.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002453/0.4296, allocations: 63.62 kB / 0.6435 GB, free: 12.43 MB / 494.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.002308/0.432, allocations: 0.8345 MB / 0.6443 GB, free: 11.59 MB / 494.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.006332/0.4383, allocations: 2.465 MB / 0.6467 GB, free: 9.113 MB / 494.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.003963/0.4423, allocations: 1.392 MB / 0.648 GB, free: 7.738 MB / 494.1 MB
Notification: Performance of NFFlatten.flatten: time 0.005622/0.4479, allocations: 4.393 MB / 0.6523 GB, free: 3.336 MB / 494.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.001965/0.4499, allocations: 1.443 MB / 0.6537 GB, free: 1.855 MB / 494.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.003407/0.4533, allocations: 1.607 MB / 0.6553 GB, free: 252 kB / 494.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.001762/0.4551, allocations: 1.206 MB / 0.6565 GB, free: 15.04 MB / 0.4981 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002924/0.4554, allocations: 160 kB / 0.6566 GB, free: 14.88 MB / 0.4981 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002923/0.4584, allocations: 1.423 MB / 0.658 GB, free: 13.45 MB / 0.4981 GB
Notification: Performance of NFScalarize.scalarize: time 0.0004393/0.4588, allocations: 394.7 kB / 0.6584 GB, free: 13.07 MB / 0.4981 GB
Notification: Performance of NFVerifyModel.verify: time 0.001047/0.4599, allocations: 0.9099 MB / 0.6593 GB, free: 12.15 MB / 0.4981 GB
Notification: Performance of NFConvertDAE.convert: time 0.003907/0.4638, allocations: 2.89 MB / 0.6621 GB, free: 9.258 MB / 0.4981 GB
Notification: Performance of FrontEnd - DAE generated: time 4.428e-06/0.4638, allocations: 0 / 0.6621 GB, free: 9.258 MB / 0.4981 GB
Notification: Performance of FrontEnd: time 1.413e-06/0.4638, allocations: 0 / 0.6621 GB, free: 9.258 MB / 0.4981 GB
Notification: Performance of Transformations before backend: time 2.451e-05/0.4638, allocations: 0 / 0.6621 GB, free: 9.258 MB / 0.4981 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 0.003739/0.4676, allocations: 2.083 MB / 0.6642 GB, free: 7.109 MB / 0.4981 GB
Notification: Performance of prepare preOptimizeDAE: time 4.246e-05/0.4676, allocations: 8.031 kB / 0.6642 GB, free: 7.102 MB / 0.4981 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008185/0.4685, allocations: 230.8 kB / 0.6644 GB, free: 6.875 MB / 0.4981 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002862/0.4713, allocations: 1.53 MB / 0.6659 GB, free: 5.289 MB / 0.4981 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.441e-05/0.4714, allocations: 78 kB / 0.6659 GB, free: 5.215 MB / 0.4981 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000159/0.4716, allocations: 104 kB / 0.666 GB, free: 5.113 MB / 0.4981 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001993/0.4736, allocations: 1.096 MB / 0.6671 GB, free: 3.98 MB / 0.4981 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.598e-05/0.4736, allocations: 0 / 0.6671 GB, free: 3.98 MB / 0.4981 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.658e-05/0.4737, allocations: 39.98 kB / 0.6672 GB, free: 3.941 MB / 0.4981 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.051e-05/0.4738, allocations: 39.92 kB / 0.6672 GB, free: 3.902 MB / 0.4981 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001766/0.4755, allocations: 0.8822 MB / 0.6681 GB, free: 3.023 MB / 0.4981 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 0.006112/0.4817, allocations: 4.901 MB / 0.6728 GB, free: 13.84 MB / 0.5137 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001314/0.483, allocations: 0.6368 MB / 0.6735 GB, free: 13.19 MB / 0.5137 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0006722/0.4837, allocations: 356.7 kB / 0.6738 GB, free: 12.84 MB / 0.5137 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0006548/0.4844, allocations: 0.8316 MB / 0.6746 GB, free: 11.83 MB / 0.5137 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.19e-05/0.4844, allocations: 39.12 kB / 0.6747 GB, free: 11.78 MB / 0.5137 GB
Notification: Performance of pre-optimization done (n=62): time 2.615e-06/0.4844, allocations: 3.938 kB / 0.6747 GB, free: 11.78 MB / 0.5137 GB
Notification: Performance of matching and sorting (n=62): time 0.006832/0.4912, allocations: 1.697 MB / 0.6763 GB, free: 10.05 MB / 0.5137 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.814e-05/0.4913, allocations: 59.97 kB / 0.6764 GB, free: 9.98 MB / 0.5137 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001748/0.4931, allocations: 1.229 MB / 0.6776 GB, free: 8.734 MB / 0.5137 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001245/0.4932, allocations: 41.7 kB / 0.6776 GB, free: 8.688 MB / 0.5137 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005328/0.4937, allocations: 0.591 MB / 0.6782 GB, free: 8.09 MB / 0.5137 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002338/0.494, allocations: 224.8 kB / 0.6784 GB, free: 7.867 MB / 0.5137 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002336/0.4942, allocations: 150.6 kB / 0.6785 GB, free: 7.711 MB / 0.5137 GB
Notification: Performance of setup shared object (initialization): time 0.0001142/0.4943, allocations: 334 kB / 0.6789 GB, free: 7.379 MB / 0.5137 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006376/0.495, allocations: 296.7 kB / 0.6791 GB, free: 7.086 MB / 0.5137 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008044/0.4958, allocations: 490.9 kB / 0.6796 GB, free: 6.531 MB / 0.5137 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001313/0.4971, allocations: 0.7042 MB / 0.6803 GB, free: 5.785 MB / 0.5137 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.268e-06/0.4971, allocations: 0 / 0.6803 GB, free: 5.785 MB / 0.5137 GB
Notification: Performance of matching and sorting (n=88) (initialization): time 0.004558/0.5017, allocations: 1.285 MB / 0.6816 GB, free: 4.488 MB / 0.5137 GB
Notification: Performance of prepare postOptimizeDAE: time 2.322e-05/0.5018, allocations: 8 kB / 0.6816 GB, free: 4.48 MB / 0.5137 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.03e-05/0.5018, allocations: 4 kB / 0.6816 GB, free: 4.477 MB / 0.5137 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0007022/0.5025, allocations: 161 kB / 0.6817 GB, free: 4.316 MB / 0.5137 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006365/0.5031, allocations: 155.8 kB / 0.6819 GB, free: 4.164 MB / 0.5137 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008643/0.504, allocations: 0.7123 MB / 0.6826 GB, free: 3.426 MB / 0.5137 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001079/0.5051, allocations: 126.9 kB / 0.6827 GB, free: 3.301 MB / 0.5137 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.601e-05/0.5052, allocations: 31.98 kB / 0.6827 GB, free: 3.27 MB / 0.5137 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001055/0.5062, allocations: 0.5566 MB / 0.6833 GB, free: 2.711 MB / 0.5137 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0007677/0.507, allocations: 487 kB / 0.6837 GB, free: 2.164 MB / 0.5137 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001319/0.5084, allocations: 0.6965 MB / 0.6844 GB, free: 1.418 MB / 0.5137 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.191e-06/0.5084, allocations: 4 kB / 0.6844 GB, free: 1.414 MB / 0.5137 GB
Notification: Performance of matching and sorting (n=88) (initialization_lambda0): time 0.004673/0.5131, allocations: 1.281 MB / 0.6857 GB, free: 124 kB / 0.5137 GB
Notification: Performance of prepare postOptimizeDAE: time 1.631e-05/0.5131, allocations: 4 kB / 0.6857 GB, free: 120 kB / 0.5137 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.181e-06/0.5131, allocations: 4 kB / 0.6857 GB, free: 116 kB / 0.5137 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006223/0.5137, allocations: 158.7 kB / 0.6858 GB, free: 15.96 MB / 0.5294 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006304/0.5144, allocations: 155.7 kB / 0.686 GB, free: 15.8 MB / 0.5294 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008362/0.5152, allocations: 0.724 MB / 0.6867 GB, free: 15.05 MB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001134/0.5164, allocations: 87.52 kB / 0.6868 GB, free: 14.97 MB / 0.5294 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.587e-05/0.5165, allocations: 32 kB / 0.6868 GB, free: 14.94 MB / 0.5294 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 0.0002537/0.5167, allocations: 229 kB / 0.687 GB, free: 14.71 MB / 0.5294 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002876/0.517, allocations: 142.4 kB / 0.6871 GB, free: 14.57 MB / 0.5294 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004557/0.5216, allocations: 1.276 MB / 0.6884 GB, free: 13.27 MB / 0.5294 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.989e-05/0.5216, allocations: 12 kB / 0.6884 GB, free: 13.26 MB / 0.5294 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.622e-06/0.5216, allocations: 0 / 0.6884 GB, free: 13.26 MB / 0.5294 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004056/0.5257, allocations: 1.115 MB / 0.6895 GB, free: 12.11 MB / 0.5294 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006657/0.5324, allocations: 2.622 MB / 0.6921 GB, free: 9.379 MB / 0.5294 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.021e-05/0.5324, allocations: 4 kB / 0.6921 GB, free: 9.375 MB / 0.5294 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000516/0.5329, allocations: 115.8 kB / 0.6922 GB, free: 9.262 MB / 0.5294 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.000603/0.5336, allocations: 148.7 kB / 0.6923 GB, free: 9.113 MB / 0.5294 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.868e-05/0.5336, allocations: 23.98 kB / 0.6923 GB, free: 9.09 MB / 0.5294 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007714/0.5344, allocations: 0.7066 MB / 0.693 GB, free: 8.359 MB / 0.5294 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.338e-06/0.5344, allocations: 4 kB / 0.693 GB, free: 8.355 MB / 0.5294 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005127/0.5396, allocations: 1.707 MB / 0.6947 GB, free: 6.582 MB / 0.5294 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007929/0.5404, allocations: 311.3 kB / 0.695 GB, free: 6.258 MB / 0.5294 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002382/0.5406, allocations: 19.92 kB / 0.695 GB, free: 6.238 MB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008025/0.5414, allocations: 55.94 kB / 0.6951 GB, free: 6.184 MB / 0.5294 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001181/0.5416, allocations: 56.25 kB / 0.6951 GB, free: 6.129 MB / 0.5294 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.322e-05/0.5417, allocations: 31.98 kB / 0.6951 GB, free: 6.098 MB / 0.5294 GB
Notification: Performance of sorting global known variables: time 0.001225/0.5429, allocations: 0.8816 MB / 0.696 GB, free: 5.215 MB / 0.5294 GB
Notification: Performance of sort global known variables: time 1.5e-07/0.5429, allocations: 0 / 0.696 GB, free: 5.215 MB / 0.5294 GB
Notification: Performance of remove unused functions: time 0.00168/0.5446, allocations: 0.7096 MB / 0.6967 GB, free: 4.504 MB / 0.5294 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 0.0008877/0.5455, allocations: 476.4 kB / 0.6972 GB, free: 4.043 MB / 0.5294 GB
Notification: Performance of simCode: created initialization part: time 0.002454/0.5479, allocations: 1.121 MB / 0.6982 GB, free: 2.918 MB / 0.5294 GB
Notification: Performance of simCode: created event and clocks part: time 3.847e-06/0.548, allocations: 0 / 0.6982 GB, free: 2.918 MB / 0.5294 GB
Notification: Performance of simCode: created simulation system equations: time 0.0008407/0.5488, allocations: 391.6 kB / 0.6986 GB, free: 2.535 MB / 0.5294 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003093/0.5519, allocations: 0.7952 MB / 0.6994 GB, free: 1.773 MB / 0.5294 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003429/0.5554, allocations: 2.272 MB / 0.7016 GB, free: 15.43 MB / 0.545 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007672/0.5561, allocations: 1.168 MB / 0.7028 GB, free: 14.23 MB / 0.545 GB
Notification: Performance of simCode: alias equations: time 0.0009969/0.5571, allocations: 309.8 kB / 0.7031 GB, free: 13.92 MB / 0.545 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002389/0.5574, allocations: 107.4 kB / 0.7032 GB, free: 13.82 MB / 0.545 GB
Notification: Performance of SimCode: time 7.11e-07/0.5574, allocations: 4 kB / 0.7032 GB, free: 13.81 MB / 0.545 GB
Notification: Performance of Templates: time 0.04831/0.6057, allocations: 31.96 MB / 0.7344 GB, free: 14.2 MB / 0.5762 GB
make -j1 -f IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_y_etaPL.makefile
(rm -f IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_y_etaPL.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_y_etaPL.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_y_etaPL.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_y_etaPL.sim & ./IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_y_etaPL  -abortSlowSimulation -alarm=480 -s gbode -lv LOG_STATS > IBPSA_latest_IBPSA.Fluid.Chillers.Validation.Carnot_y_etaPL.pipe 2>&1)