Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Fluid.HeatExchangers.Examples.WaterHeater_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.WaterHeater_T,fileNamePrefix="IDEAS_IDEAS_Fluid_HeatExchangers_Examples_WaterHeater_T",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IDEAS.Fluid.HeatExchangers.Examples.WaterHeater_T,fileNamePrefix="IDEAS_IDEAS_Fluid_HeatExchangers_Examples_WaterHeater_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 0.006819/0.006819, allocations: 102 kB / 15.73 MB, free: 6.051 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001275/0.001276, allocations: 195 kB / 16.68 MB, free: 5.969 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.309/1.309, allocations: 222.9 MB / 240.4 MB, free: 4.18 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.7557/0.7557, allocations: 132.2 MB / 422.7 MB, free: 1.637 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001325/0.001325, allocations: 59.91 kB / 0.5809 GB, free: 8.023 MB / 494.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4092/0.4105, allocations: 80.2 MB / 0.6592 GB, free: 9.883 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.HeatExchangers.Examples.WaterHeater_T): time 0.05219/0.4627, allocations: 53.27 MB / 0.7112 GB, free: 15.61 MB / 0.545 GB Notification: Performance of NFInst.instExpressions: time 0.02404/0.4868, allocations: 15.19 MB / 0.7261 GB, free: 1.551 MB / 0.545 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003682/0.4906, allocations: 87.5 kB / 0.7261 GB, free: 1.465 MB / 0.545 GB Notification: Performance of NFTyping.typeComponents: time 0.003861/0.4945, allocations: 1.122 MB / 0.7272 GB, free: 348 kB / 0.545 GB Notification: Performance of NFTyping.typeBindings: time 0.007033/0.5015, allocations: 2.34 MB / 0.7295 GB, free: 14 MB / 0.5606 GB Notification: Performance of NFTyping.typeClassSections: time 0.005872/0.5074, allocations: 2.273 MB / 0.7317 GB, free: 11.74 MB / 0.5606 GB Notification: Performance of NFFlatten.flatten: time 0.00636/0.5138, allocations: 4.611 MB / 0.7362 GB, free: 7.117 MB / 0.5606 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002855/0.5167, allocations: 1.627 MB / 0.7378 GB, free: 5.453 MB / 0.5606 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004501/0.5212, allocations: 1.958 MB / 0.7397 GB, free: 3.496 MB / 0.5606 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002293/0.5235, allocations: 1.365 MB / 0.7411 GB, free: 2.125 MB / 0.5606 GB Notification: Performance of NFPackage.collectConstants: time 0.0004986/0.524, allocations: 164 kB / 0.7412 GB, free: 1.965 MB / 0.5606 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003992/0.528, allocations: 1.845 MB / 0.743 GB, free: 120 kB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 0.0007716/0.5288, allocations: 0.5139 MB / 0.7435 GB, free: 15.6 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.001941/0.5308, allocations: 1.041 MB / 0.7446 GB, free: 14.55 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.006503/0.5373, allocations: 3.322 MB / 0.7478 GB, free: 11.22 MB / 0.5762 GB Notification: Performance of FrontEnd - DAE generated: time 5.601e-06/0.5373, allocations: 0 / 0.7478 GB, free: 11.22 MB / 0.5762 GB Notification: Performance of FrontEnd: time 1.814e-06/0.5373, allocations: 3.938 kB / 0.7478 GB, free: 11.22 MB / 0.5762 GB Notification: Performance of Transformations before backend: time 0.000104/0.5374, allocations: 0 / 0.7478 GB, free: 11.22 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 0.005545/0.543, allocations: 2.525 MB / 0.7503 GB, free: 8.625 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 5.379e-05/0.5431, allocations: 16.03 kB / 0.7503 GB, free: 8.609 MB / 0.5762 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0004418/0.5435, allocations: 169.2 kB / 0.7504 GB, free: 8.434 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002457/0.546, allocations: 449.1 kB / 0.7509 GB, free: 7.992 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004239/0.5502, allocations: 1.675 MB / 0.7525 GB, free: 6.266 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001183/0.5504, allocations: 86.2 kB / 0.7526 GB, free: 6.18 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003574/0.5507, allocations: 120 kB / 0.7527 GB, free: 6.062 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002891/0.5537, allocations: 1.35 MB / 0.754 GB, free: 4.617 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.162e-05/0.5537, allocations: 7.844 kB / 0.754 GB, free: 4.609 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001281/0.5538, allocations: 55.92 kB / 0.7541 GB, free: 4.555 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.406e-05/0.5539, allocations: 42.06 kB / 0.7541 GB, free: 4.512 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002563/0.5564, allocations: 1.074 MB / 0.7552 GB, free: 3.43 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 0.009354/0.5658, allocations: 7.068 MB / 0.7621 GB, free: 11.81 MB / 0.5919 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002289/0.5681, allocations: 1.348 MB / 0.7634 GB, free: 10.35 MB / 0.5919 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0008888/0.569, allocations: 422.9 kB / 0.7638 GB, free: 9.938 MB / 0.5919 GB Notification: Performance of preOpt evalFunc (simulation): time 0.005086/0.5741, allocations: 3.087 MB / 0.7668 GB, free: 6.508 MB / 0.5919 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0009611/0.5751, allocations: 454.8 kB / 0.7672 GB, free: 6.055 MB / 0.5919 GB Notification: Performance of pre-optimization done (n=60): time 2.364e-06/0.5751, allocations: 0 / 0.7672 GB, free: 6.055 MB / 0.5919 GB Notification: Performance of matching and sorting (n=60): time 0.002999/0.5781, allocations: 1.194 MB / 0.7684 GB, free: 4.836 MB / 0.5919 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.842e-05/0.5782, allocations: 67.89 kB / 0.7685 GB, free: 4.758 MB / 0.5919 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002193/0.5804, allocations: 1.537 MB / 0.77 GB, free: 3.219 MB / 0.5919 GB Notification: Performance of collectPreVariables (initialization): time 7.897e-05/0.5805, allocations: 45.7 kB / 0.77 GB, free: 3.168 MB / 0.5919 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007096/0.5812, allocations: 0.8761 MB / 0.7709 GB, free: 2.281 MB / 0.5919 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001988/0.5814, allocations: 216.9 kB / 0.7711 GB, free: 2.066 MB / 0.5919 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002879/0.5817, allocations: 198.5 kB / 0.7713 GB, free: 1.867 MB / 0.5919 GB Notification: Performance of setup shared object (initialization): time 0.0001176/0.5818, allocations: 345.9 kB / 0.7716 GB, free: 1.523 MB / 0.5919 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008562/0.5827, allocations: 380.6 kB / 0.772 GB, free: 1.148 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001187/0.5839, allocations: 0.7476 MB / 0.7727 GB, free: 240 kB / 0.5919 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00196/0.5859, allocations: 1.121 MB / 0.7738 GB, free: 14.96 MB / 0.6075 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.284e-05/0.5859, allocations: 3.938 kB / 0.7738 GB, free: 14.96 MB / 0.6075 GB Notification: Performance of matching and sorting (n=122) (initialization): time 0.002672/0.5886, allocations: 1.286 MB / 0.775 GB, free: 13.66 MB / 0.6075 GB Notification: Performance of prepare postOptimizeDAE: time 4.511e-05/0.5886, allocations: 41.69 kB / 0.7751 GB, free: 13.61 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.863e-05/0.5887, allocations: 8 kB / 0.7751 GB, free: 13.6 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.46e-05/0.5887, allocations: 20 kB / 0.7751 GB, free: 13.58 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009572/0.5897, allocations: 256.1 kB / 0.7754 GB, free: 13.33 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.033e-05/0.5897, allocations: 27.95 kB / 0.7754 GB, free: 13.3 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001062/0.5908, allocations: 139.5 kB / 0.7755 GB, free: 13.17 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001063/0.5909, allocations: 51.98 kB / 0.7756 GB, free: 13.12 MB / 0.6075 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001326/0.5922, allocations: 0.6706 MB / 0.7762 GB, free: 12.45 MB / 0.6075 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001085/0.5933, allocations: 0.732 MB / 0.7769 GB, free: 11.54 MB / 0.6075 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001877/0.5952, allocations: 1.085 MB / 0.778 GB, free: 10.29 MB / 0.6075 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.568e-05/0.5952, allocations: 4 kB / 0.778 GB, free: 10.29 MB / 0.6075 GB Notification: Performance of matching and sorting (n=122) (initialization_lambda0): time 0.002586/0.5978, allocations: 1.259 MB / 0.7792 GB, free: 9.016 MB / 0.6075 GB Notification: Performance of prepare postOptimizeDAE: time 3.57e-05/0.5979, allocations: 41.64 kB / 0.7793 GB, free: 8.969 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.137e-05/0.5979, allocations: 12.03 kB / 0.7793 GB, free: 8.957 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.555e-05/0.5979, allocations: 16 kB / 0.7793 GB, free: 8.941 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009094/0.5988, allocations: 251.6 kB / 0.7795 GB, free: 8.695 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.176e-05/0.5989, allocations: 23.92 kB / 0.7796 GB, free: 8.672 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00103/0.5999, allocations: 123.9 kB / 0.7797 GB, free: 8.551 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.204e-05/0.6, allocations: 51.98 kB / 0.7797 GB, free: 8.5 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 0.0002494/0.6003, allocations: 258.8 kB / 0.78 GB, free: 8.242 MB / 0.6075 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003092/0.6006, allocations: 161.9 kB / 0.7801 GB, free: 8.082 MB / 0.6075 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002462/0.603, allocations: 1.114 MB / 0.7812 GB, free: 6.957 MB / 0.6075 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.239e-05/0.6031, allocations: 8 kB / 0.7812 GB, free: 6.949 MB / 0.6075 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.841e-06/0.6031, allocations: 0 / 0.7812 GB, free: 6.949 MB / 0.6075 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001785/0.6049, allocations: 0.9587 MB / 0.7822 GB, free: 5.938 MB / 0.6075 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004282/0.6092, allocations: 2.417 MB / 0.7845 GB, free: 3.453 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.178e-06/0.6092, allocations: 0 / 0.7845 GB, free: 3.453 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006948/0.6099, allocations: 147.8 kB / 0.7847 GB, free: 3.309 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001512/0.61, allocations: 24.84 kB / 0.7847 GB, free: 3.281 MB / 0.6075 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.552e-05/0.6101, allocations: 19.98 kB / 0.7847 GB, free: 3.262 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009798/0.6111, allocations: 1.413 MB / 0.7861 GB, free: 1.711 MB / 0.6075 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.765e-06/0.6111, allocations: 7.969 kB / 0.7861 GB, free: 1.703 MB / 0.6075 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002931/0.614, allocations: 1.527 MB / 0.7876 GB, free: 148 kB / 0.6075 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005456/0.6146, allocations: 350.7 kB / 0.7879 GB, free: 15.78 MB / 0.6231 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002441/0.6149, allocations: 15.94 kB / 0.7879 GB, free: 15.76 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008491/0.6157, allocations: 59.94 kB / 0.788 GB, free: 15.7 MB / 0.6231 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001149/0.6158, allocations: 52.48 kB / 0.788 GB, free: 15.65 MB / 0.6231 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.596e-05/0.6159, allocations: 31.97 kB / 0.7881 GB, free: 15.62 MB / 0.6231 GB Notification: Performance of sorting global known variables: time 0.00151/0.6174, allocations: 1.093 MB / 0.7891 GB, free: 14.5 MB / 0.6231 GB Notification: Performance of sort global known variables: time 3.71e-07/0.6174, allocations: 4 kB / 0.7891 GB, free: 14.5 MB / 0.6231 GB Notification: Performance of remove unused functions: time 0.002264/0.6197, allocations: 0.8614 MB / 0.79 GB, free: 13.63 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,hea.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 0.004818/0.6245, allocations: 2.716 MB / 0.7926 GB, free: 11.05 MB / 0.6231 GB Notification: Performance of simCode: created initialization part: time 0.003318/0.6279, allocations: 1.582 MB / 0.7942 GB, free: 9.449 MB / 0.6231 GB Notification: Performance of simCode: created event and clocks part: time 3.095e-06/0.6279, allocations: 0 / 0.7942 GB, free: 9.449 MB / 0.6231 GB Notification: Performance of simCode: created simulation system equations: time 0.001141/0.629, allocations: 0.5373 MB / 0.7947 GB, free: 8.902 MB / 0.6231 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00313/0.6322, allocations: 0.7684 MB / 0.7955 GB, free: 8.164 MB / 0.6231 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01895/0.6511, allocations: 11.71 MB / 0.8069 GB, free: 11.96 MB / 0.6387 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001026/0.6522, allocations: 1.36 MB / 0.8082 GB, free: 10.57 MB / 0.6387 GB Notification: Performance of simCode: alias equations: time 0.001458/0.6537, allocations: 409.8 kB / 0.8086 GB, free: 10.17 MB / 0.6387 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009223/0.6546, allocations: 0.714 MB / 0.8093 GB, free: 9.453 MB / 0.6387 GB Notification: Performance of SimCode: time 5.61e-07/0.6546, allocations: 0 / 0.8093 GB, free: 9.453 MB / 0.6387 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.09108/0.7457, allocations: 45.89 MB / 0.8541 GB, free: 12.09 MB / 0.6856 GB Notification: Performance of buildModelFMU: Generate platform static: time 12.7/13.45, allocations: 17.97 kB / 0.8541 GB, free: 12.07 MB / 0.6856 GB (rm -f IDEAS_IDEAS.Fluid.HeatExchangers.Examples.WaterHeater_T.pipe ; mkfifo IDEAS_IDEAS.Fluid.HeatExchangers.Examples.WaterHeater_T.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.HeatExchangers.Examples.WaterHeater_T.pipe >> ../files/IDEAS_IDEAS.Fluid.HeatExchangers.Examples.WaterHeater_T.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_IDEAS_IDEAS_Fluid_HeatExchangers_Examples_WaterHeater_T_fmu --startTime=0 --stopTime=172800 --timeout=50 --tolerance=1e-06 IDEAS_IDEAS_Fluid_HeatExchangers_Examples_WaterHeater_T.fmu > IDEAS_IDEAS.Fluid.HeatExchangers.Examples.WaterHeater_T.pipe 2>&1)