Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_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/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: "" <> buildModelFMU(IBPSA.Fluid.HeatPumps.Examples.Carnot_y,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_HeatPumps_Examples_Carnot_y",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IBPSA.Fluid.HeatPumps.Examples.Carnot_y,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_HeatPumps_Examples_Carnot_y",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 0.001854/0.001854, allocations: 107.7 kB / 16.41 MB, free: 6.496 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002026/0.002027, allocations: 189.2 kB / 17.34 MB, free: 5.762 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.316/1.316, allocations: 222.9 MB / 241.1 MB, free: 15.14 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.7709/0.7709, allocations: 126.7 MB / 417.9 MB, free: 12.27 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.00182/0.00182, allocations: 64.25 kB / 0.5735 GB, free: 27.09 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1337/0.1355, allocations: 78.87 MB / 0.6505 GB, free: 3.586 MB / 494.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.HeatPumps.Examples.Carnot_y): time 0.07534/0.2109, allocations: 75.29 MB / 0.7241 GB, free: 8.043 MB / 0.5606 GB Notification: Performance of NFInst.instExpressions: time 0.02056/0.2315, allocations: 15.15 MB / 0.7389 GB, free: 8.836 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002102/0.2336, allocations: 67.62 kB / 0.7389 GB, free: 8.77 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.001992/0.2356, allocations: 0.8345 MB / 0.7397 GB, free: 7.93 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.006334/0.242, allocations: 2.578 MB / 0.7423 GB, free: 5.344 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.003151/0.2452, allocations: 1.399 MB / 0.7436 GB, free: 3.953 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.3014/0.5466, allocations: 4.395 MB / 0.7479 GB, free: 29.08 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002311/0.549, allocations: 1.442 MB / 0.7493 GB, free: 28.98 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003855/0.5528, allocations: 1.829 MB / 0.7511 GB, free: 28.98 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001685/0.5545, allocations: 1.199 MB / 0.7523 GB, free: 28.9 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 0.0002683/0.5548, allocations: 163.5 kB / 0.7524 GB, free: 28.9 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002822/0.5576, allocations: 1.394 MB / 0.7538 GB, free: 28.9 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.0003913/0.558, allocations: 400.2 kB / 0.7542 GB, free: 28.84 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.0009843/0.559, allocations: 0.9106 MB / 0.7551 GB, free: 28.6 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.00452/0.5636, allocations: 2.875 MB / 0.7579 GB, free: 28.25 MB / 0.5762 GB Notification: Performance of FrontEnd - DAE generated: time 4.869e-06/0.5636, allocations: 1.406 kB / 0.7579 GB, free: 28.25 MB / 0.5762 GB Notification: Performance of FrontEnd: time 1.663e-06/0.5636, allocations: 0 / 0.7579 GB, free: 28.25 MB / 0.5762 GB Notification: Performance of Transformations before backend: time 3.419e-05/0.5636, allocations: 0 / 0.7579 GB, free: 28.25 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: 240 * Number of variables: 240 Notification: Performance of Generate backend data structure: time 0.003815/0.5675, allocations: 2.14 MB / 0.76 GB, free: 27.16 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 3.937e-05/0.5675, allocations: 12.39 kB / 0.76 GB, free: 27.16 MB / 0.5762 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000175/0.5677, allocations: 145.7 kB / 0.7601 GB, free: 27.12 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008068/0.5685, allocations: 242.8 kB / 0.7604 GB, free: 27.02 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002353/0.5709, allocations: 1.529 MB / 0.7619 GB, free: 26.59 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.56e-05/0.5709, allocations: 75.72 kB / 0.7619 GB, free: 26.59 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001466/0.5711, allocations: 103.3 kB / 0.762 GB, free: 26.59 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002014/0.5731, allocations: 1.103 MB / 0.7631 GB, free: 26.45 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.795e-05/0.5731, allocations: 8.531 kB / 0.7631 GB, free: 26.45 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.078e-05/0.5732, allocations: 36.91 kB / 0.7631 GB, free: 26.45 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.48e-05/0.5733, allocations: 28 kB / 0.7632 GB, free: 26.45 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001798/0.5751, allocations: 0.8944 MB / 0.764 GB, free: 26.43 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 0.005256/0.5804, allocations: 4.909 MB / 0.7688 GB, free: 24.24 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001332/0.5817, allocations: 0.6168 MB / 0.7694 GB, free: 24.2 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006655/0.5824, allocations: 358.6 kB / 0.7698 GB, free: 24.18 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004252/0.5828, allocations: 0.8298 MB / 0.7706 GB, free: 23.25 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.437e-05/0.5828, allocations: 37.88 kB / 0.7706 GB, free: 23.21 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=61): time 2.585e-06/0.5829, allocations: 0 / 0.7706 GB, free: 23.21 MB / 0.5762 GB Notification: Performance of matching and sorting (n=61): time 0.006929/0.5898, allocations: 1.71 MB / 0.7723 GB, free: 22.94 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.521e-05/0.5898, allocations: 59.19 kB / 0.7724 GB, free: 22.88 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001476/0.5913, allocations: 1.221 MB / 0.7735 GB, free: 22.72 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 7.185e-05/0.5914, allocations: 43.27 kB / 0.7736 GB, free: 22.69 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003822/0.5918, allocations: 0.6071 MB / 0.7742 GB, free: 22.48 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001659/0.5919, allocations: 232.4 kB / 0.7744 GB, free: 22.33 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002168/0.5922, allocations: 153.5 kB / 0.7746 GB, free: 22.3 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 5.201e-05/0.5922, allocations: 332.7 kB / 0.7749 GB, free: 22 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006225/0.5929, allocations: 286 kB / 0.7751 GB, free: 21.99 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007502/0.5936, allocations: 0.4923 MB / 0.7756 GB, free: 21.77 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001293/0.5949, allocations: 0.7142 MB / 0.7763 GB, free: 21.62 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.89e-06/0.5949, allocations: 5.781 kB / 0.7763 GB, free: 21.62 MB / 0.5762 GB Notification: Performance of matching and sorting (n=88) (initialization): time 0.004449/0.5994, allocations: 1.279 MB / 0.7776 GB, free: 21.47 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 1.656e-05/0.5994, allocations: 6.062 kB / 0.7776 GB, free: 21.47 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.576e-06/0.5994, allocations: 3.719 kB / 0.7776 GB, free: 21.47 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005486/0.6, allocations: 142.5 kB / 0.7777 GB, free: 21.46 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005585/0.6006, allocations: 156.6 kB / 0.7779 GB, free: 21.46 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006665/0.6012, allocations: 0.7036 MB / 0.7786 GB, free: 20.93 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001052/0.6023, allocations: 122.8 kB / 0.7787 GB, free: 20.88 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.523e-05/0.6024, allocations: 29.94 kB / 0.7787 GB, free: 20.88 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0009899/0.6034, allocations: 0.5481 MB / 0.7792 GB, free: 20.8 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0007191/0.6041, allocations: 0.494 MB / 0.7797 GB, free: 20.58 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001251/0.6053, allocations: 0.7036 MB / 0.7804 GB, free: 20.44 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.338e-06/0.6054, allocations: 10.05 kB / 0.7804 GB, free: 20.44 MB / 0.5762 GB Notification: Performance of matching and sorting (n=88) (initialization_lambda0): time 0.004284/0.6097, allocations: 1.263 MB / 0.7816 GB, free: 20.3 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 1.149e-05/0.6097, allocations: 12.84 kB / 0.7817 GB, free: 20.3 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.388e-06/0.6097, allocations: 6.688 kB / 0.7817 GB, free: 20.3 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004316/0.6101, allocations: 136 kB / 0.7818 GB, free: 20.29 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005172/0.6106, allocations: 161.3 kB / 0.782 GB, free: 20.28 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006075/0.6113, allocations: 0.701 MB / 0.7826 GB, free: 19.75 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001061/0.6123, allocations: 99.8 kB / 0.7827 GB, free: 19.73 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.795e-05/0.6124, allocations: 33.84 kB / 0.7828 GB, free: 19.73 MB / 0.5762 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 0.000207/0.6126, allocations: 239.1 kB / 0.783 GB, free: 19.54 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001986/0.6128, allocations: 144 kB / 0.7831 GB, free: 19.46 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004251/0.6171, allocations: 1.263 MB / 0.7844 GB, free: 19.34 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.49e-05/0.6171, allocations: 8.516 kB / 0.7844 GB, free: 19.34 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.001e-06/0.6171, allocations: 4 kB / 0.7844 GB, free: 19.34 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003804/0.6209, allocations: 1.1 MB / 0.7854 GB, free: 19.14 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005987/0.6269, allocations: 2.616 MB / 0.788 GB, free: 18.62 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.053e-06/0.627, allocations: 5.219 kB / 0.788 GB, free: 18.62 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000438/0.6274, allocations: 113.9 kB / 0.7881 GB, free: 18.62 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.000436/0.6278, allocations: 128.8 kB / 0.7882 GB, free: 18.61 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.234e-05/0.6279, allocations: 24.58 kB / 0.7883 GB, free: 18.61 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00428/0.6322, allocations: 2.635 MB / 0.7908 GB, free: 17.01 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.04e-06/0.6322, allocations: 8.688 kB / 0.7908 GB, free: 17.01 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005202/0.6374, allocations: 1.708 MB / 0.7925 GB, free: 16.36 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0006278/0.638, allocations: 317.6 kB / 0.7928 GB, free: 16.14 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001824/0.6382, allocations: 17 kB / 0.7928 GB, free: 16.14 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007599/0.639, allocations: 52.77 kB / 0.7929 GB, free: 16.13 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001074/0.6391, allocations: 67.55 kB / 0.7929 GB, free: 16.1 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.626e-05/0.6392, allocations: 32.67 kB / 0.793 GB, free: 16.09 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.001036/0.6402, allocations: 0.8821 MB / 0.7938 GB, free: 15.79 MB / 0.5762 GB Notification: Performance of sort global known variables: time 1.4e-07/0.6402, allocations: 0 / 0.7938 GB, free: 15.79 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.001853/0.6421, allocations: 0.7262 MB / 0.7945 GB, free: 15.63 MB / 0.5762 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 0.005594/0.6477, allocations: 2.603 MB / 0.7971 GB, free: 13.96 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.002285/0.65, allocations: 1.124 MB / 0.7982 GB, free: 13.49 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 4.178e-06/0.65, allocations: 2.812 kB / 0.7982 GB, free: 13.49 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.001286/0.6513, allocations: 0.5571 MB / 0.7987 GB, free: 13.2 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003151/0.6545, allocations: 0.7975 MB / 0.7995 GB, free: 12.78 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0163/0.6708, allocations: 9.853 MB / 0.8091 GB, free: 5.258 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004596/0.6713, allocations: 1.183 MB / 0.8103 GB, free: 4.047 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.001064/0.6723, allocations: 303 kB / 0.8106 GB, free: 3.746 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005217/0.6729, allocations: 0.5187 MB / 0.8111 GB, free: 3.227 MB / 0.5762 GB Notification: Performance of SimCode: time 7.21e-07/0.6729, allocations: 0 / 0.8111 GB, free: 3.227 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.08107/0.754, allocations: 42.54 MB / 0.8526 GB, free: 9.289 MB / 0.6231 GB Notification: Performance of buildModelFMU: Generate platform static: time 13.39/14.15, allocations: 3.938 kB / 0.8526 GB, free: 9.285 MB / 0.6231 GB (rm -f IBPSA_latest_IBPSA.Fluid.HeatPumps.Examples.Carnot_y.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.HeatPumps.Examples.Carnot_y.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.HeatPumps.Examples.Carnot_y.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.HeatPumps.Examples.Carnot_y.sim & python3 -m fmpy simulate --output-file IBPSA_latest_IBPSA.Fluid.HeatPumps.Examples.Carnot_y_res.csv --start-time 0 --stop-time 3600 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 1.44 IBPSA_latest_IBPSA_Fluid_HeatPumps_Examples_Carnot_y.fmu > IBPSA_latest_IBPSA.Fluid.HeatPumps.Examples.Carnot_y.pipe 2>&1)