Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.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/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-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(BuildingSystems.Fluid.Chillers.Validation.Carnot_y_etaPL,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Chillers.Validation.Carnot_y_etaPL") translateModel(BuildingSystems.Fluid.Chillers.Validation.Carnot_y_etaPL,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.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 0.001527/0.001527, allocations: 103.8 kB / 16.4 MB, free: 6.508 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001681/0.001681, allocations: 189.7 kB / 17.34 MB, free: 5.742 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.363/1.363, allocations: 222.9 MB / 241 MB, free: 15.15 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002266/0.002266, allocations: 286.1 kB / 291.5 MB, free: 14.45 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9526/0.9526, allocations: 169.2 MB / 0.499 GB, free: 4.441 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.00191/0.00191, allocations: 95.86 kB / 0.6821 GB, free: 6.988 MB / 494.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4489/0.4508, allocations: 86.98 MB / 0.7671 GB, free: 3.949 MB / 0.5294 GB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.Chillers.Validation.Carnot_y_etaPL): time 0.07523/0.5261, allocations: 75.16 MB / 0.8405 GB, free: 8.535 MB / 0.6075 GB Notification: Performance of NFInst.instExpressions: time 0.01886/0.545, allocations: 12.74 MB / 0.8529 GB, free: 11.75 MB / 0.6231 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002617/0.5476, allocations: 67.62 kB / 0.853 GB, free: 11.68 MB / 0.6231 GB Notification: Performance of NFTyping.typeComponents: time 0.002677/0.5503, allocations: 0.8345 MB / 0.8538 GB, free: 10.84 MB / 0.6231 GB Notification: Performance of NFTyping.typeBindings: time 0.007171/0.5576, allocations: 2.463 MB / 0.8562 GB, free: 8.371 MB / 0.6231 GB Notification: Performance of NFTyping.typeClassSections: time 0.003813/0.5614, allocations: 1.393 MB / 0.8575 GB, free: 6.988 MB / 0.6231 GB Notification: Performance of NFFlatten.flatten: time 0.006737/0.5682, allocations: 4.383 MB / 0.8618 GB, free: 2.598 MB / 0.6231 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002697/0.5709, allocations: 1.445 MB / 0.8632 GB, free: 1.113 MB / 0.6231 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004309/0.5752, allocations: 1.668 MB / 0.8649 GB, free: 15.45 MB / 0.6387 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002384/0.5776, allocations: 1.192 MB / 0.866 GB, free: 14.25 MB / 0.6387 GB Notification: Performance of NFPackage.collectConstants: time 0.0005264/0.5782, allocations: 164 kB / 0.8662 GB, free: 14.09 MB / 0.6387 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003482/0.5817, allocations: 1.423 MB / 0.8676 GB, free: 12.66 MB / 0.6387 GB Notification: Performance of NFScalarize.scalarize: time 0.000693/0.5824, allocations: 398.6 kB / 0.868 GB, free: 12.27 MB / 0.6387 GB Notification: Performance of NFVerifyModel.verify: time 0.00184/0.5842, allocations: 0.9021 MB / 0.8688 GB, free: 11.37 MB / 0.6387 GB Notification: Performance of NFConvertDAE.convert: time 0.005313/0.5896, allocations: 2.901 MB / 0.8717 GB, free: 8.461 MB / 0.6387 GB Notification: Performance of FrontEnd - DAE generated: time 5.17e-06/0.5896, allocations: 0 / 0.8717 GB, free: 8.461 MB / 0.6387 GB Notification: Performance of FrontEnd: time 1.443e-06/0.5896, allocations: 0 / 0.8717 GB, free: 8.461 MB / 0.6387 GB Notification: Performance of Transformations before backend: time 8.109e-05/0.5897, allocations: 0 / 0.8717 GB, free: 8.461 MB / 0.6387 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 0.004895/0.5946, allocations: 2.087 MB / 0.8737 GB, free: 6.305 MB / 0.6387 GB Notification: Performance of prepare preOptimizeDAE: time 4.402e-05/0.5947, allocations: 8.031 kB / 0.8737 GB, free: 6.297 MB / 0.6387 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001047/0.5957, allocations: 226.9 kB / 0.8739 GB, free: 6.074 MB / 0.6387 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003105/0.5989, allocations: 1.525 MB / 0.8754 GB, free: 4.496 MB / 0.6387 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.311e-05/0.599, allocations: 78 kB / 0.8755 GB, free: 4.418 MB / 0.6387 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002327/0.5992, allocations: 100 kB / 0.8756 GB, free: 4.32 MB / 0.6387 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002258/0.6015, allocations: 1.096 MB / 0.8767 GB, free: 3.191 MB / 0.6387 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.192e-05/0.6015, allocations: 3.906 kB / 0.8767 GB, free: 3.188 MB / 0.6387 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001081/0.6016, allocations: 51.98 kB / 0.8767 GB, free: 3.137 MB / 0.6387 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.506e-05/0.6017, allocations: 27.94 kB / 0.8767 GB, free: 3.109 MB / 0.6387 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002006/0.6037, allocations: 0.8861 MB / 0.8776 GB, free: 2.219 MB / 0.6387 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 0.007084/0.6108, allocations: 4.903 MB / 0.8824 GB, free: 13.03 MB / 0.6544 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00145/0.6123, allocations: 0.6278 MB / 0.883 GB, free: 12.39 MB / 0.6544 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0007633/0.613, allocations: 362.7 kB / 0.8834 GB, free: 12.04 MB / 0.6544 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0007165/0.6138, allocations: 0.8199 MB / 0.8842 GB, free: 11.03 MB / 0.6544 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.831e-05/0.6138, allocations: 43.12 kB / 0.8842 GB, free: 10.98 MB / 0.6544 GB Notification: Performance of pre-optimization done (n=62): time 2.816e-06/0.6139, allocations: 0 / 0.8842 GB, free: 10.98 MB / 0.6544 GB Notification: Performance of matching and sorting (n=62): time 0.007615/0.6215, allocations: 1.693 MB / 0.8858 GB, free: 9.262 MB / 0.6544 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.227e-05/0.6216, allocations: 55.97 kB / 0.8859 GB, free: 9.195 MB / 0.6544 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002185/0.6238, allocations: 1.233 MB / 0.8871 GB, free: 7.945 MB / 0.6544 GB Notification: Performance of collectPreVariables (initialization): time 0.0001565/0.6239, allocations: 37.7 kB / 0.8871 GB, free: 7.902 MB / 0.6544 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005696/0.6245, allocations: 0.5988 MB / 0.8877 GB, free: 7.297 MB / 0.6544 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002926/0.6248, allocations: 216.9 kB / 0.8879 GB, free: 7.082 MB / 0.6544 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002854/0.6251, allocations: 150.6 kB / 0.8881 GB, free: 6.93 MB / 0.6544 GB Notification: Performance of setup shared object (initialization): time 0.0001313/0.6253, allocations: 341.9 kB / 0.8884 GB, free: 6.59 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007189/0.626, allocations: 288.7 kB / 0.8887 GB, free: 6.305 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008992/0.6269, allocations: 490.9 kB / 0.8891 GB, free: 5.758 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00148/0.6284, allocations: 0.7042 MB / 0.8898 GB, free: 5.004 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.204e-06/0.6284, allocations: 8 kB / 0.8898 GB, free: 4.996 MB / 0.6544 GB Notification: Performance of matching and sorting (n=88) (initialization): time 0.005056/0.6335, allocations: 1.277 MB / 0.8911 GB, free: 3.707 MB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 2.842e-05/0.6335, allocations: 8 kB / 0.8911 GB, free: 3.699 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.421e-05/0.6335, allocations: 8 kB / 0.8911 GB, free: 3.691 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0007638/0.6343, allocations: 165 kB / 0.8913 GB, free: 3.527 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006831/0.635, allocations: 155.8 kB / 0.8914 GB, free: 3.375 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.000936/0.636, allocations: 0.7084 MB / 0.8921 GB, free: 2.641 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001213/0.6372, allocations: 127 kB / 0.8922 GB, free: 2.516 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.977e-05/0.6373, allocations: 35.98 kB / 0.8923 GB, free: 2.48 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001197/0.6385, allocations: 0.5511 MB / 0.8928 GB, free: 1.93 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0009239/0.6394, allocations: 496.2 kB / 0.8933 GB, free: 1.375 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001487/0.6409, allocations: 0.6926 MB / 0.8939 GB, free: 0.6406 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.7e-06/0.641, allocations: 4 kB / 0.8939 GB, free: 0.6367 MB / 0.6544 GB Notification: Performance of matching and sorting (n=88) (initialization_lambda0): time 0.00507/0.646, allocations: 1.277 MB / 0.8952 GB, free: 15.35 MB / 0.67 GB Notification: Performance of prepare postOptimizeDAE: time 1.837e-05/0.6461, allocations: 8 kB / 0.8952 GB, free: 15.34 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.302e-06/0.6461, allocations: 0 / 0.8952 GB, free: 15.34 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000687/0.6468, allocations: 161.1 kB / 0.8954 GB, free: 15.18 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006488/0.6475, allocations: 155.7 kB / 0.8955 GB, free: 15.03 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009433/0.6484, allocations: 0.7162 MB / 0.8962 GB, free: 14.29 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001263/0.6497, allocations: 99.45 kB / 0.8963 GB, free: 14.19 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001073/0.6498, allocations: 27.98 kB / 0.8963 GB, free: 14.16 MB / 0.67 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 0.0003291/0.6502, allocations: 232.1 kB / 0.8965 GB, free: 13.93 MB / 0.67 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000514/0.6507, allocations: 134.3 kB / 0.8967 GB, free: 13.79 MB / 0.67 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005085/0.6558, allocations: 1.279 MB / 0.8979 GB, free: 12.5 MB / 0.67 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.487e-05/0.6558, allocations: 8 kB / 0.8979 GB, free: 12.49 MB / 0.67 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.367e-06/0.6559, allocations: 0 / 0.8979 GB, free: 12.49 MB / 0.67 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004396/0.6603, allocations: 1.119 MB / 0.899 GB, free: 11.34 MB / 0.67 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007614/0.6679, allocations: 2.637 MB / 0.9016 GB, free: 8.586 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.278e-05/0.668, allocations: 4 kB / 0.9016 GB, free: 8.582 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005086/0.6685, allocations: 115.8 kB / 0.9017 GB, free: 8.469 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0006397/0.6691, allocations: 157.1 kB / 0.9019 GB, free: 8.312 MB / 0.67 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.919e-05/0.6692, allocations: 16 kB / 0.9019 GB, free: 8.297 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008555/0.6701, allocations: 0.7084 MB / 0.9026 GB, free: 7.562 MB / 0.67 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.259e-06/0.6701, allocations: 7.938 kB / 0.9026 GB, free: 7.555 MB / 0.67 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005643/0.6757, allocations: 1.703 MB / 0.9042 GB, free: 5.781 MB / 0.67 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007713/0.6765, allocations: 303.2 kB / 0.9045 GB, free: 5.465 MB / 0.67 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003524/0.6769, allocations: 15.98 kB / 0.9045 GB, free: 5.449 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009898/0.6779, allocations: 55.94 kB / 0.9046 GB, free: 5.395 MB / 0.67 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001298/0.6781, allocations: 64.25 kB / 0.9047 GB, free: 5.332 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.66e-05/0.6781, allocations: 31.98 kB / 0.9047 GB, free: 5.301 MB / 0.67 GB Notification: Performance of sorting global known variables: time 0.001517/0.6797, allocations: 0.8816 MB / 0.9056 GB, free: 4.418 MB / 0.67 GB Notification: Performance of sort global known variables: time 1.7e-07/0.6797, allocations: 0 / 0.9056 GB, free: 4.418 MB / 0.67 GB Notification: Performance of remove unused functions: time 0.002304/0.682, allocations: 0.7173 MB / 0.9063 GB, free: 3.699 MB / 0.67 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 0.001178/0.6832, allocations: 465.5 kB / 0.9067 GB, free: 3.246 MB / 0.67 GB Notification: Performance of simCode: created initialization part: time 0.002932/0.6861, allocations: 1.137 MB / 0.9078 GB, free: 2.109 MB / 0.67 GB Notification: Performance of simCode: created event and clocks part: time 6.753e-06/0.6861, allocations: 0 / 0.9078 GB, free: 2.109 MB / 0.67 GB Notification: Performance of simCode: created simulation system equations: time 0.0009821/0.6871, allocations: 387.3 kB / 0.9082 GB, free: 1.734 MB / 0.67 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004084/0.6912, allocations: 0.8029 MB / 0.909 GB, free: 0.9531 MB / 0.67 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004348/0.6956, allocations: 2.293 MB / 0.9112 GB, free: 14.58 MB / 0.6856 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008203/0.6965, allocations: 1.16 MB / 0.9123 GB, free: 13.39 MB / 0.6856 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003841/0.6969, allocations: 115.3 kB / 0.9124 GB, free: 13.28 MB / 0.6856 GB Notification: Performance of SimCode: time 8.02e-07/0.6969, allocations: 0 / 0.9124 GB, free: 13.28 MB / 0.6856 GB Notification: Performance of Templates: time 0.04298/0.7399, allocations: 31.25 MB / 0.943 GB, free: 14.25 MB / 0.7169 GB make -j1 -f BuildingSystems_BuildingSystems.Fluid.Chillers.Validation.Carnot_y_etaPL.makefile (rm -f BuildingSystems_BuildingSystems.Fluid.Chillers.Validation.Carnot_y_etaPL.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.Chillers.Validation.Carnot_y_etaPL.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.Chillers.Validation.Carnot_y_etaPL.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.Chillers.Validation.Carnot_y_etaPL.sim & ./BuildingSystems_BuildingSystems.Fluid.Chillers.Validation.Carnot_y_etaPL -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.Chillers.Validation.Carnot_y_etaPL.pipe 2>&1)