Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Examples.Carnot_y.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/BuildSysPro 3.6.0/package.mo", uses=false) Using package BuildSysPro with version 3.5.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/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: translateModel(BuildSysPro.IBPSA.Fluid.HeatPumps.Examples.Carnot_y,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Examples.Carnot_y") translateModel(BuildSysPro.IBPSA.Fluid.HeatPumps.Examples.Carnot_y,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Examples.Carnot_y") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001125/0.001125, allocations: 108 kB / 15.61 MB, free: 152 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001126/0.001126, allocations: 195.3 kB / 16.53 MB, free: 6.664 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.308/1.308, allocations: 222.9 MB / 240.2 MB, free: 4.375 MB / 190.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/Building/BuildingEnvelope/HeatTransfer/package.mo:2:1-40:17:writable] Warning: Soil_case_nappe was referenced in the package.order file, but was not found in package.mo, Soil_case_nappe/package.mo or Soil_case_nappe.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/package.mo): time 0.9528/0.9528, allocations: 143 MB / 433.4 MB, free: 11.57 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001205/0.001205, allocations: 59.91 kB / 0.5142 GB, free: 11.7 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1456/0.1468, allocations: 82.03 MB / 0.5943 GB, free: 9.637 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.HeatPumps.Examples.Carnot_y): time 0.3375/0.4843, allocations: 75.16 MB / 0.6677 GB, free: 11.82 MB / 0.5137 GB Notification: Performance of NFInst.instExpressions: time 0.01972/0.5041, allocations: 15.17 MB / 0.6825 GB, free: 0.9336 MB / 0.5137 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002524/0.5067, allocations: 64.62 kB / 0.6825 GB, free: 0.9102 MB / 0.5137 GB Notification: Performance of NFTyping.typeComponents: time 0.002326/0.509, allocations: 0.8294 MB / 0.6833 GB, free: 400 kB / 0.5137 GB Notification: Performance of NFTyping.typeBindings: time 0.007349/0.5164, allocations: 2.599 MB / 0.6859 GB, free: 14.82 MB / 0.5294 GB Notification: Performance of NFTyping.typeClassSections: time 0.004631/0.521, allocations: 1.375 MB / 0.6872 GB, free: 14.04 MB / 0.5294 GB Notification: Performance of NFFlatten.flatten: time 0.00694/0.528, allocations: 4.396 MB / 0.6915 GB, free: 11.84 MB / 0.5294 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002403/0.5304, allocations: 1.452 MB / 0.6929 GB, free: 11.15 MB / 0.5294 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004035/0.5345, allocations: 1.626 MB / 0.6945 GB, free: 10.35 MB / 0.5294 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002488/0.537, allocations: 1.208 MB / 0.6957 GB, free: 9.785 MB / 0.5294 GB Notification: Performance of NFPackage.collectConstants: time 0.0003356/0.5373, allocations: 165.9 kB / 0.6959 GB, free: 9.781 MB / 0.5294 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003787/0.5411, allocations: 1.398 MB / 0.6972 GB, free: 9.27 MB / 0.5294 GB Notification: Performance of NFScalarize.scalarize: time 0.0004796/0.5416, allocations: 400.8 kB / 0.6976 GB, free: 9.016 MB / 0.5294 GB Notification: Performance of NFVerifyModel.verify: time 0.001455/0.5431, allocations: 0.9072 MB / 0.6985 GB, free: 8.445 MB / 0.5294 GB Notification: Performance of NFConvertDAE.convert: time 0.005243/0.5483, allocations: 2.987 MB / 0.7014 GB, free: 7.359 MB / 0.5294 GB Notification: Performance of FrontEnd - DAE generated: time 6.402e-06/0.5484, allocations: 0 / 0.7014 GB, free: 7.359 MB / 0.5294 GB Notification: Performance of FrontEnd: time 2.124e-06/0.5484, allocations: 1.438 kB / 0.7014 GB, free: 7.359 MB / 0.5294 GB Notification: Performance of Transformations before backend: time 4.67e-05/0.5484, allocations: 0.7031 kB / 0.7014 GB, free: 7.359 MB / 0.5294 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 0.004408/0.5529, allocations: 2.082 MB / 0.7035 GB, free: 5.992 MB / 0.5294 GB Notification: Performance of prepare preOptimizeDAE: time 3.781e-05/0.5529, allocations: 9.344 kB / 0.7035 GB, free: 5.992 MB / 0.5294 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0009206/0.5538, allocations: 235.7 kB / 0.7037 GB, free: 5.898 MB / 0.5294 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002627/0.5565, allocations: 1.459 MB / 0.7051 GB, free: 4.992 MB / 0.5294 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.512e-05/0.5566, allocations: 80.17 kB / 0.7052 GB, free: 4.957 MB / 0.5294 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001772/0.5567, allocations: 100.8 kB / 0.7053 GB, free: 4.926 MB / 0.5294 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002077/0.5588, allocations: 1.1 MB / 0.7064 GB, free: 4.434 MB / 0.5294 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.814e-05/0.5589, allocations: 9.062 kB / 0.7064 GB, free: 4.426 MB / 0.5294 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.288e-05/0.559, allocations: 36.62 kB / 0.7064 GB, free: 4.398 MB / 0.5294 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.895e-05/0.559, allocations: 31.58 kB / 0.7064 GB, free: 4.395 MB / 0.5294 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001976/0.561, allocations: 0.8899 MB / 0.7073 GB, free: 4.09 MB / 0.5294 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 0.006664/0.5677, allocations: 4.954 MB / 0.7121 GB, free: 140 kB / 0.5294 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001489/0.5692, allocations: 0.6101 MB / 0.7127 GB, free: 15.84 MB / 0.545 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0007463/0.5699, allocations: 351.1 kB / 0.7131 GB, free: 15.67 MB / 0.545 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0006464/0.5706, allocations: 0.8318 MB / 0.7139 GB, free: 14.7 MB / 0.545 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.402e-05/0.5706, allocations: 38.53 kB / 0.7139 GB, free: 14.66 MB / 0.545 GB Notification: Performance of pre-optimization done (n=61): time 2.595e-06/0.5707, allocations: 0 / 0.7139 GB, free: 14.66 MB / 0.545 GB Notification: Performance of matching and sorting (n=61): time 0.008332/0.579, allocations: 1.69 MB / 0.7156 GB, free: 13.78 MB / 0.545 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.587e-05/0.5791, allocations: 61.12 kB / 0.7156 GB, free: 13.71 MB / 0.545 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00223/0.5813, allocations: 1.229 MB / 0.7168 GB, free: 13.02 MB / 0.545 GB Notification: Performance of collectPreVariables (initialization): time 0.0001767/0.5815, allocations: 39.61 kB / 0.7169 GB, free: 12.98 MB / 0.545 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005691/0.5821, allocations: 0.6113 MB / 0.7175 GB, free: 12.44 MB / 0.545 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002874/0.5824, allocations: 208.3 kB / 0.7177 GB, free: 12.26 MB / 0.545 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002371/0.5826, allocations: 159.4 kB / 0.7178 GB, free: 12.16 MB / 0.545 GB Notification: Performance of setup shared object (initialization): time 0.000109/0.5828, allocations: 336.3 kB / 0.7181 GB, free: 11.84 MB / 0.545 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007154/0.5835, allocations: 291.1 kB / 0.7184 GB, free: 11.69 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009126/0.5844, allocations: 0.4929 MB / 0.7189 GB, free: 11.29 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001449/0.5859, allocations: 0.7027 MB / 0.7196 GB, free: 10.86 MB / 0.545 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.352e-06/0.5859, allocations: 7.938 kB / 0.7196 GB, free: 10.85 MB / 0.545 GB Notification: Performance of matching and sorting (n=88) (initialization): time 0.005044/0.5909, allocations: 1.272 MB / 0.7208 GB, free: 10.21 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 2.307e-05/0.591, allocations: 12.62 kB / 0.7208 GB, free: 10.2 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.246e-05/0.591, allocations: 3.656 kB / 0.7208 GB, free: 10.2 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006087/0.5916, allocations: 142.4 kB / 0.721 GB, free: 10.14 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006222/0.5922, allocations: 154.6 kB / 0.7211 GB, free: 10.1 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009232/0.5932, allocations: 0.7118 MB / 0.7218 GB, free: 9.469 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001416/0.5946, allocations: 122.8 kB / 0.7219 GB, free: 9.391 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.456e-05/0.5947, allocations: 35.27 kB / 0.722 GB, free: 9.379 MB / 0.545 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001223/0.5959, allocations: 0.5509 MB / 0.7225 GB, free: 9.039 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0008477/0.5968, allocations: 0.4921 MB / 0.723 GB, free: 8.648 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001429/0.5982, allocations: 0.6966 MB / 0.7237 GB, free: 8.109 MB / 0.545 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.02e-06/0.5983, allocations: 4 kB / 0.7237 GB, free: 8.105 MB / 0.545 GB Notification: Performance of matching and sorting (n=88) (initialization_lambda0): time 0.005043/0.6033, allocations: 1.265 MB / 0.7249 GB, free: 6.828 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 1.392e-05/0.6033, allocations: 4 kB / 0.7249 GB, free: 6.824 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.526e-06/0.6034, allocations: 4.781 kB / 0.7249 GB, free: 6.82 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005177/0.6039, allocations: 145.1 kB / 0.7251 GB, free: 6.676 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006171/0.6045, allocations: 151.8 kB / 0.7252 GB, free: 6.527 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008166/0.6053, allocations: 0.7056 MB / 0.7259 GB, free: 5.797 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001377/0.6067, allocations: 107.3 kB / 0.726 GB, free: 5.691 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.637e-05/0.6068, allocations: 36.05 kB / 0.726 GB, free: 5.656 MB / 0.545 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 16 * 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 (78): * Single equations (assignments): 77 * 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 {(1,10)} Notification: Performance of prepare postOptimizeDAE: time 0.0002835/0.6071, allocations: 228 kB / 0.7262 GB, free: 5.426 MB / 0.545 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002763/0.6074, allocations: 130.4 kB / 0.7264 GB, free: 5.297 MB / 0.545 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004901/0.6123, allocations: 1.265 MB / 0.7276 GB, free: 4.02 MB / 0.545 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.321e-05/0.6123, allocations: 8 kB / 0.7276 GB, free: 4.012 MB / 0.545 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.985e-06/0.6123, allocations: 3.938 kB / 0.7276 GB, free: 4.008 MB / 0.545 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004333/0.6167, allocations: 1.103 MB / 0.7287 GB, free: 2.871 MB / 0.545 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008274/0.625, allocations: 2.622 MB / 0.7313 GB, free: 140 kB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.578e-05/0.625, allocations: 4 kB / 0.7313 GB, free: 136 kB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005514/0.6256, allocations: 120.2 kB / 0.7314 GB, free: 16 kB / 0.545 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005762/0.6262, allocations: 128.8 kB / 0.7315 GB, free: 15.88 MB / 0.5606 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.741e-05/0.6263, allocations: 19.98 kB / 0.7315 GB, free: 15.86 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005429/0.6317, allocations: 2.631 MB / 0.7341 GB, free: 13.09 MB / 0.5606 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.383e-06/0.6318, allocations: 11.94 kB / 0.7341 GB, free: 13.07 MB / 0.5606 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005993/0.6378, allocations: 1.703 MB / 0.7358 GB, free: 11.31 MB / 0.5606 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00093/0.6387, allocations: 307.2 kB / 0.7361 GB, free: 10.99 MB / 0.5606 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004784/0.6392, allocations: 16 kB / 0.7361 GB, free: 10.97 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001187/0.6404, allocations: 63.92 kB / 0.7361 GB, free: 10.91 MB / 0.5606 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001702/0.6406, allocations: 52.31 kB / 0.7362 GB, free: 10.86 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001065/0.6407, allocations: 31.98 kB / 0.7362 GB, free: 10.83 MB / 0.5606 GB Notification: Performance of sorting global known variables: time 0.001671/0.6424, allocations: 0.8857 MB / 0.7371 GB, free: 9.941 MB / 0.5606 GB Notification: Performance of sort global known variables: time 1.5e-07/0.6424, allocations: 0 / 0.7371 GB, free: 9.941 MB / 0.5606 GB Notification: Performance of remove unused functions: time 0.002838/0.6453, allocations: 0.7213 MB / 0.7378 GB, free: 9.219 MB / 0.5606 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 {(1,10)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001211/0.6465, allocations: 467.8 kB / 0.7382 GB, free: 8.77 MB / 0.5606 GB Notification: Performance of simCode: created initialization part: time 0.003258/0.6498, allocations: 1.153 MB / 0.7393 GB, free: 7.617 MB / 0.5606 GB Notification: Performance of simCode: created event and clocks part: time 7.204e-06/0.6498, allocations: 0 / 0.7393 GB, free: 7.617 MB / 0.5606 GB Notification: Performance of simCode: created simulation system equations: time 0.001625/0.6514, allocations: 0.5686 MB / 0.7399 GB, free: 7.035 MB / 0.5606 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004548/0.656, allocations: 0.8053 MB / 0.7407 GB, free: 6.27 MB / 0.5606 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004541/0.6605, allocations: 2.317 MB / 0.743 GB, free: 3.879 MB / 0.5606 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001036/0.6616, allocations: 1.179 MB / 0.7441 GB, free: 2.664 MB / 0.5606 GB Notification: Performance of simCode: alias equations: time 0.001544/0.6632, allocations: 310.9 kB / 0.7444 GB, free: 2.355 MB / 0.5606 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003459/0.6635, allocations: 99.42 kB / 0.7445 GB, free: 2.258 MB / 0.5606 GB Notification: Performance of SimCode: time 7.91e-07/0.6635, allocations: 0 / 0.7445 GB, free: 2.258 MB / 0.5606 GB Notification: Performance of Templates: time 0.05258/0.7161, allocations: 32.52 MB / 0.7762 GB, free: 2.148 MB / 0.5919 GB make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Examples.Carnot_y.makefile (rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Examples.Carnot_y.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Examples.Carnot_y.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Examples.Carnot_y.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Examples.Carnot_y.sim & ./BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Examples.Carnot_y -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Examples.Carnot_y.pipe 2>&1)