Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Fluid.HeatExchangers.Examples.WaterCooler_T.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.HeatExchangers.Examples.WaterCooler_T,fileNamePrefix="IDEAS_IDEAS_Fluid_HeatExchangers_Examples_WaterCooler_T",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IDEAS.Fluid.HeatExchangers.Examples.WaterCooler_T,fileNamePrefix="IDEAS_IDEAS_Fluid_HeatExchangers_Examples_WaterCooler_T",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 0.005142/0.005142, allocations: 100.8 kB / 15.73 MB, free: 6.012 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001323/0.001323, allocations: 187 kB / 16.67 MB, free: 5.949 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.317/1.317, allocations: 222.9 MB / 240.4 MB, free: 4.324 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.7405/0.7405, allocations: 132.2 MB / 422.7 MB, free: 1.723 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001351/0.001351, allocations: 67.89 kB / 0.5809 GB, free: 8.031 MB / 494.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4157/0.417, allocations: 80.19 MB / 0.6592 GB, free: 9.871 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.HeatExchangers.Examples.WaterCooler_T): time 0.05294/0.47, allocations: 53.27 MB / 0.7112 GB, free: 15.59 MB / 0.545 GB Notification: Performance of NFInst.instExpressions: time 0.02217/0.4923, allocations: 15.19 MB / 0.7261 GB, free: 1.535 MB / 0.545 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003561/0.4959, allocations: 87.5 kB / 0.7261 GB, free: 1.449 MB / 0.545 GB Notification: Performance of NFTyping.typeComponents: time 0.003859/0.4997, allocations: 1.107 MB / 0.7272 GB, free: 344 kB / 0.545 GB Notification: Performance of NFTyping.typeBindings: time 0.007101/0.5069, allocations: 2.345 MB / 0.7295 GB, free: 13.98 MB / 0.5606 GB Notification: Performance of NFTyping.typeClassSections: time 0.005817/0.5127, allocations: 2.271 MB / 0.7317 GB, free: 11.73 MB / 0.5606 GB Notification: Performance of NFFlatten.flatten: time 0.006588/0.5193, allocations: 4.619 MB / 0.7362 GB, free: 7.102 MB / 0.5606 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002697/0.522, allocations: 1.627 MB / 0.7378 GB, free: 5.438 MB / 0.5606 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004879/0.5269, allocations: 1.951 MB / 0.7397 GB, free: 3.484 MB / 0.5606 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002419/0.5294, allocations: 1.357 MB / 0.7411 GB, free: 2.121 MB / 0.5606 GB Notification: Performance of NFPackage.collectConstants: time 0.0006171/0.53, allocations: 168 kB / 0.7412 GB, free: 1.957 MB / 0.5606 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00429/0.5343, allocations: 1.837 MB / 0.743 GB, free: 120 kB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 0.001038/0.5354, allocations: 0.5256 MB / 0.7435 GB, free: 15.59 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.00237/0.5378, allocations: 1.041 MB / 0.7445 GB, free: 14.54 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.006616/0.5444, allocations: 3.318 MB / 0.7478 GB, free: 11.21 MB / 0.5762 GB Notification: Performance of FrontEnd - DAE generated: time 5.671e-06/0.5445, allocations: 0 / 0.7478 GB, free: 11.21 MB / 0.5762 GB Notification: Performance of FrontEnd: time 1.944e-06/0.5445, allocations: 0 / 0.7478 GB, free: 11.21 MB / 0.5762 GB Notification: Performance of Transformations before backend: time 0.000101/0.5446, allocations: 0 / 0.7478 GB, free: 11.21 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: 281 * Number of variables: 281 Notification: Performance of Generate backend data structure: time 0.004757/0.5493, allocations: 2.531 MB / 0.7503 GB, free: 8.617 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 4.449e-05/0.5494, allocations: 8.031 kB / 0.7503 GB, free: 8.609 MB / 0.5762 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001857/0.5496, allocations: 169.2 kB / 0.7504 GB, free: 8.434 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002063/0.5517, allocations: 465.1 kB / 0.7509 GB, free: 7.977 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003131/0.5548, allocations: 1.671 MB / 0.7525 GB, free: 6.254 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001174/0.5549, allocations: 94.2 kB / 0.7526 GB, free: 6.16 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001888/0.5551, allocations: 127.9 kB / 0.7527 GB, free: 6.035 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002518/0.5577, allocations: 1.343 MB / 0.754 GB, free: 4.598 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.972e-05/0.5577, allocations: 7.938 kB / 0.754 GB, free: 4.59 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001088/0.5578, allocations: 51.94 kB / 0.7541 GB, free: 4.539 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.371e-05/0.5579, allocations: 38.06 kB / 0.7541 GB, free: 4.5 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002467/0.5604, allocations: 1.074 MB / 0.7552 GB, free: 3.418 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 0.009728/0.5701, allocations: 7.068 MB / 0.7621 GB, free: 11.8 MB / 0.5919 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002363/0.5725, allocations: 1.352 MB / 0.7634 GB, free: 10.33 MB / 0.5919 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0009825/0.5735, allocations: 422.8 kB / 0.7638 GB, free: 9.918 MB / 0.5919 GB Notification: Performance of preOpt evalFunc (simulation): time 0.005524/0.579, allocations: 3.087 MB / 0.7668 GB, free: 6.488 MB / 0.5919 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001042/0.5801, allocations: 446.8 kB / 0.7672 GB, free: 6.043 MB / 0.5919 GB Notification: Performance of pre-optimization done (n=60): time 2.494e-06/0.5801, allocations: 0 / 0.7672 GB, free: 6.043 MB / 0.5919 GB Notification: Performance of matching and sorting (n=60): time 0.003129/0.5833, allocations: 1.205 MB / 0.7684 GB, free: 4.812 MB / 0.5919 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.162e-05/0.5833, allocations: 55.97 kB / 0.7685 GB, free: 4.746 MB / 0.5919 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002329/0.5857, allocations: 1.537 MB / 0.77 GB, free: 3.207 MB / 0.5919 GB Notification: Performance of collectPreVariables (initialization): time 9.157e-05/0.5858, allocations: 41.7 kB / 0.77 GB, free: 3.16 MB / 0.5919 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007761/0.5865, allocations: 0.8839 MB / 0.7709 GB, free: 2.266 MB / 0.5919 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002225/0.5868, allocations: 220.9 kB / 0.7711 GB, free: 2.047 MB / 0.5919 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003153/0.5871, allocations: 198.5 kB / 0.7713 GB, free: 1.848 MB / 0.5919 GB Notification: Performance of setup shared object (initialization): time 0.0001297/0.5872, allocations: 341.9 kB / 0.7716 GB, free: 1.508 MB / 0.5919 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009508/0.5882, allocations: 380.6 kB / 0.772 GB, free: 1.133 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001175/0.5894, allocations: 0.7514 MB / 0.7727 GB, free: 220 kB / 0.5919 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002076/0.5915, allocations: 1.113 MB / 0.7738 GB, free: 14.95 MB / 0.6075 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.325e-05/0.5915, allocations: 15.86 kB / 0.7738 GB, free: 14.93 MB / 0.6075 GB Notification: Performance of matching and sorting (n=122) (initialization): time 0.002852/0.5944, allocations: 1.286 MB / 0.775 GB, free: 13.63 MB / 0.6075 GB Notification: Performance of prepare postOptimizeDAE: time 4.412e-05/0.5944, allocations: 39.89 kB / 0.7751 GB, free: 13.59 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.871e-05/0.5944, allocations: 12 kB / 0.7751 GB, free: 13.58 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.765e-05/0.5945, allocations: 16 kB / 0.7751 GB, free: 13.56 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009711/0.5955, allocations: 255.8 kB / 0.7754 GB, free: 13.31 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.708e-05/0.5955, allocations: 27.91 kB / 0.7754 GB, free: 13.29 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001144/0.5967, allocations: 127.7 kB / 0.7755 GB, free: 13.16 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001064/0.5968, allocations: 63.97 kB / 0.7756 GB, free: 13.1 MB / 0.6075 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001416/0.5982, allocations: 0.6667 MB / 0.7762 GB, free: 12.43 MB / 0.6075 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001167/0.5994, allocations: 0.7358 MB / 0.7769 GB, free: 11.52 MB / 0.6075 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.00201/0.6014, allocations: 1.082 MB / 0.778 GB, free: 10.28 MB / 0.6075 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.175e-05/0.6014, allocations: 4 kB / 0.778 GB, free: 10.27 MB / 0.6075 GB Notification: Performance of matching and sorting (n=122) (initialization_lambda0): time 0.002796/0.6042, allocations: 1.266 MB / 0.7792 GB, free: 8.992 MB / 0.6075 GB Notification: Performance of prepare postOptimizeDAE: time 4.626e-05/0.6043, allocations: 37.7 kB / 0.7793 GB, free: 8.949 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.674e-05/0.6043, allocations: 15.98 kB / 0.7793 GB, free: 8.934 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.802e-05/0.6043, allocations: 16.81 kB / 0.7793 GB, free: 8.918 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009416/0.6053, allocations: 251.6 kB / 0.7795 GB, free: 8.672 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.485e-05/0.6053, allocations: 27.86 kB / 0.7796 GB, free: 8.645 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001155/0.6065, allocations: 119.9 kB / 0.7797 GB, free: 8.527 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001027/0.6066, allocations: 51.98 kB / 0.7797 GB, free: 8.477 MB / 0.6075 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 49 * Number of states: 0 () * Number of discrete variables: 6 (TSet.count,$PRE.TSet.count,TSet.T_start,$PRE.TSet.T_start,$whenCondition1,conPI.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (120): * Single equations (assignments): 118 * Array equations: 1 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0002965/0.6069, allocations: 247.8 kB / 0.78 GB, free: 8.227 MB / 0.6075 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003572/0.6073, allocations: 161.9 kB / 0.7801 GB, free: 8.066 MB / 0.6075 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002605/0.6099, allocations: 1.117 MB / 0.7812 GB, free: 6.938 MB / 0.6075 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.68e-05/0.6099, allocations: 8 kB / 0.7812 GB, free: 6.93 MB / 0.6075 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.035e-06/0.6099, allocations: 0 / 0.7812 GB, free: 6.93 MB / 0.6075 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001838/0.6118, allocations: 0.9548 MB / 0.7822 GB, free: 5.922 MB / 0.6075 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004721/0.6165, allocations: 2.413 MB / 0.7845 GB, free: 3.441 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.24e-06/0.6165, allocations: 0 / 0.7845 GB, free: 3.441 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007195/0.6173, allocations: 147.9 kB / 0.7846 GB, free: 3.297 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001644/0.6174, allocations: 24.84 kB / 0.7847 GB, free: 3.27 MB / 0.6075 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.814e-05/0.6175, allocations: 19.98 kB / 0.7847 GB, free: 3.25 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001086/0.6186, allocations: 1.414 MB / 0.7861 GB, free: 1.699 MB / 0.6075 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.115e-06/0.6186, allocations: 3.938 kB / 0.7861 GB, free: 1.695 MB / 0.6075 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003232/0.6219, allocations: 1.539 MB / 0.7876 GB, free: 128 kB / 0.6075 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007261/0.6226, allocations: 342.9 kB / 0.7879 GB, free: 15.77 MB / 0.6231 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000335/0.623, allocations: 27.92 kB / 0.7879 GB, free: 15.74 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009229/0.6239, allocations: 55.95 kB / 0.788 GB, free: 15.68 MB / 0.6231 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001223/0.624, allocations: 48.48 kB / 0.788 GB, free: 15.63 MB / 0.6231 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.153e-05/0.6241, allocations: 35.97 kB / 0.7881 GB, free: 15.6 MB / 0.6231 GB Notification: Performance of sorting global known variables: time 0.00181/0.6259, allocations: 1.089 MB / 0.7891 GB, free: 14.48 MB / 0.6231 GB Notification: Performance of sort global known variables: time 2.1e-07/0.6259, allocations: 0 / 0.7891 GB, free: 14.48 MB / 0.6231 GB Notification: Performance of remove unused functions: time 0.002646/0.6286, allocations: 0.8575 MB / 0.79 GB, free: 13.62 MB / 0.6231 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 6 (vol.dynBal.U,mov.filter.s[1],mov.filter.s[2],conPI.I.y,THeaOut.T,coo.outCon.T) * Number of discrete variables: 3 ($whenCondition1,TSet.T_start,TSet.count) * Number of discrete states: 1 (TSet.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (70): * Single equations (assignments): 61 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 6 * When equations: 2 * 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): 1 system {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.005317/0.6339, allocations: 2.721 MB / 0.7926 GB, free: 11.05 MB / 0.6231 GB Notification: Performance of simCode: created initialization part: time 0.003655/0.6376, allocations: 1.582 MB / 0.7942 GB, free: 9.441 MB / 0.6231 GB Notification: Performance of simCode: created event and clocks part: time 5.8e-06/0.6377, allocations: 0.5 kB / 0.7942 GB, free: 9.441 MB / 0.6231 GB Notification: Performance of simCode: created simulation system equations: time 0.001234/0.6389, allocations: 0.537 MB / 0.7947 GB, free: 8.895 MB / 0.6231 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003485/0.6424, allocations: 0.7645 MB / 0.7954 GB, free: 8.16 MB / 0.6231 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02077/0.6632, allocations: 11.71 MB / 0.8069 GB, free: 11.95 MB / 0.6387 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001115/0.6643, allocations: 1.356 MB / 0.8082 GB, free: 10.57 MB / 0.6387 GB Notification: Performance of simCode: alias equations: time 0.001639/0.666, allocations: 417.3 kB / 0.8086 GB, free: 10.16 MB / 0.6387 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009918/0.667, allocations: 0.7101 MB / 0.8093 GB, free: 9.445 MB / 0.6387 GB Notification: Performance of SimCode: time 1.232e-06/0.667, allocations: 0 / 0.8093 GB, free: 9.445 MB / 0.6387 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.08503/0.7521, allocations: 45.91 MB / 0.8541 GB, free: 12.07 MB / 0.6856 GB Notification: Performance of buildModelFMU: Generate platform static: time 12.62/13.37, allocations: 15.83 kB / 0.8541 GB, free: 12.06 MB / 0.6856 GB (rm -f IDEAS_IDEAS.Fluid.HeatExchangers.Examples.WaterCooler_T.pipe ; mkfifo IDEAS_IDEAS.Fluid.HeatExchangers.Examples.WaterCooler_T.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.HeatExchangers.Examples.WaterCooler_T.pipe >> ../files/IDEAS_IDEAS.Fluid.HeatExchangers.Examples.WaterCooler_T.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_IDEAS_IDEAS_Fluid_HeatExchangers_Examples_WaterCooler_T_fmu --startTime=0 --stopTime=172800 --timeout=50 --tolerance=1e-08 IDEAS_IDEAS_Fluid_HeatExchangers_Examples_WaterCooler_T.fmu > IDEAS_IDEAS.Fluid.HeatExchangers.Examples.WaterCooler_T.pipe 2>&1)