Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_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-master/package.mo", uses=false) Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-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: translateModel(IDEAS.Fluid.HeatExchangers.Examples.WaterCooler_T,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.HeatExchangers.Examples.WaterCooler_T") translateModel(IDEAS.Fluid.HeatExchangers.Examples.WaterCooler_T,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.HeatExchangers.Examples.WaterCooler_T") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001595/0.001595, allocations: 111.3 kB / 15.23 MB, free: 0.6406 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001276/0.001276, allocations: 198.5 kB / 16.14 MB, free: 6.711 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.407/1.407, allocations: 222.9 MB / 239.8 MB, free: 4.609 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.9242/0.9242, allocations: 135.1 MB / 425.1 MB, free: 12.02 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001233/0.001233, allocations: 68.36 kB / 0.5047 GB, free: 5.797 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1591/0.1603, allocations: 80.92 MB / 0.5837 GB, free: 5.047 MB / 494.1 MB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.HeatExchangers.Examples.WaterCooler_T): time 0.3007/0.461, allocations: 52.91 MB / 0.6354 GB, free: 23.48 MB / 0.4981 GB Notification: Performance of NFInst.instExpressions: time 0.01893/0.48, allocations: 15.28 MB / 0.6503 GB, free: 12.65 MB / 0.4981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003341/0.4835, allocations: 86.12 kB / 0.6504 GB, free: 12.62 MB / 0.4981 GB Notification: Performance of NFTyping.typeComponents: time 0.003087/0.4866, allocations: 0.9487 MB / 0.6513 GB, free: 12.12 MB / 0.4981 GB Notification: Performance of NFTyping.typeBindings: time 0.006293/0.4929, allocations: 2.149 MB / 0.6534 GB, free: 10.89 MB / 0.4981 GB Notification: Performance of NFTyping.typeClassSections: time 0.004766/0.4977, allocations: 2.008 MB / 0.6554 GB, free: 9.793 MB / 0.4981 GB Notification: Performance of NFFlatten.flatten: time 0.006323/0.504, allocations: 6.015 MB / 0.6612 GB, free: 7.547 MB / 0.4981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002601/0.5067, allocations: 1.387 MB / 0.6626 GB, free: 6.945 MB / 0.4981 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003754/0.5104, allocations: 1.675 MB / 0.6642 GB, free: 6.211 MB / 0.4981 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00268/0.5131, allocations: 1.37 MB / 0.6656 GB, free: 5.617 MB / 0.4981 GB Notification: Performance of NFPackage.collectConstants: time 0.0005497/0.5137, allocations: 87.84 kB / 0.6656 GB, free: 5.617 MB / 0.4981 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004307/0.518, allocations: 1.728 MB / 0.6673 GB, free: 5.059 MB / 0.4981 GB Notification: Performance of NFScalarize.scalarize: time 0.0008169/0.5189, allocations: 459 kB / 0.6678 GB, free: 4.844 MB / 0.4981 GB Notification: Performance of NFVerifyModel.verify: time 0.002091/0.521, allocations: 0.9527 MB / 0.6687 GB, free: 4.27 MB / 0.4981 GB Notification: Performance of NFConvertDAE.convert: time 0.005782/0.5268, allocations: 3.229 MB / 0.6719 GB, free: 3.051 MB / 0.4981 GB Notification: Performance of FrontEnd - DAE generated: time 5.069e-06/0.5268, allocations: 0 / 0.6719 GB, free: 3.051 MB / 0.4981 GB Notification: Performance of FrontEnd: time 1.502e-06/0.5268, allocations: 0 / 0.6719 GB, free: 3.051 MB / 0.4981 GB Notification: Performance of Transformations before backend: time 6.404e-05/0.5269, allocations: 0 / 0.6719 GB, free: 3.051 MB / 0.4981 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 0.005725/0.5326, allocations: 2.523 MB / 0.6743 GB, free: 1.418 MB / 0.4981 GB Notification: Performance of prepare preOptimizeDAE: time 4.741e-05/0.5327, allocations: 9.125 kB / 0.6743 GB, free: 1.418 MB / 0.4981 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002562/0.5352, allocations: 450 kB / 0.6748 GB, free: 1.293 MB / 0.4981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003613/0.5389, allocations: 1.665 MB / 0.6764 GB, free: 360 kB / 0.4981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003963/0.5393, allocations: 142.1 kB / 0.6765 GB, free: 316 kB / 0.4981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000207/0.5395, allocations: 124.8 kB / 0.6766 GB, free: 272 kB / 0.4981 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003/0.5425, allocations: 1.349 MB / 0.678 GB, free: 15.61 MB / 0.5137 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.072e-05/0.5425, allocations: 1.625 kB / 0.678 GB, free: 15.61 MB / 0.5137 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000128/0.5427, allocations: 51.08 kB / 0.678 GB, free: 15.58 MB / 0.5137 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.051e-05/0.5427, allocations: 41.17 kB / 0.678 GB, free: 15.57 MB / 0.5137 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002909/0.5456, allocations: 1.096 MB / 0.6791 GB, free: 15.2 MB / 0.5137 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 0.01048/0.5562, allocations: 6.953 MB / 0.6859 GB, free: 9.938 MB / 0.5137 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002627/0.5588, allocations: 1.393 MB / 0.6873 GB, free: 9.023 MB / 0.5137 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001017/0.5598, allocations: 433.1 kB / 0.6877 GB, free: 8.879 MB / 0.5137 GB Notification: Performance of preOpt evalFunc (simulation): time 0.006226/0.5661, allocations: 3.087 MB / 0.6907 GB, free: 6.422 MB / 0.5137 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001189/0.5673, allocations: 451.5 kB / 0.6911 GB, free: 6.254 MB / 0.5137 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0007864/0.5681, allocations: 81.25 kB / 0.6912 GB, free: 6.211 MB / 0.5137 GB Notification: Performance of pre-optimization done (n=61): time 5.56e-06/0.5681, allocations: 0 / 0.6912 GB, free: 6.211 MB / 0.5137 GB Notification: Performance of matching and sorting (n=61): time 0.003548/0.5717, allocations: 1.233 MB / 0.6924 GB, free: 5.688 MB / 0.5137 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.238e-05/0.5717, allocations: 61.12 kB / 0.6925 GB, free: 5.625 MB / 0.5137 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002609/0.5743, allocations: 1.516 MB / 0.6939 GB, free: 5.059 MB / 0.5137 GB Notification: Performance of collectPreVariables (initialization): time 9.879e-05/0.5745, allocations: 42.61 kB / 0.694 GB, free: 5.016 MB / 0.5137 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008241/0.5753, allocations: 0.8866 MB / 0.6949 GB, free: 4.312 MB / 0.5137 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002501/0.5755, allocations: 218 kB / 0.6951 GB, free: 4.145 MB / 0.5137 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003592/0.5759, allocations: 205.5 kB / 0.6953 GB, free: 4.043 MB / 0.5137 GB Notification: Performance of setup shared object (initialization): time 0.0001507/0.5761, allocations: 349.7 kB / 0.6956 GB, free: 3.711 MB / 0.5137 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001042/0.5771, allocations: 379.2 kB / 0.696 GB, free: 3.531 MB / 0.5137 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001324/0.5785, allocations: 0.7541 MB / 0.6967 GB, free: 2.852 MB / 0.5137 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002304/0.5808, allocations: 1.13 MB / 0.6978 GB, free: 1.992 MB / 0.5137 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.199e-05/0.5808, allocations: 3.281 kB / 0.6978 GB, free: 1.992 MB / 0.5137 GB Notification: Performance of matching and sorting (n=123) (initialization): time 0.003141/0.5839, allocations: 1.305 MB / 0.6991 GB, free: 1.324 MB / 0.5137 GB Notification: Performance of prepare postOptimizeDAE: time 4.66e-05/0.584, allocations: 40.14 kB / 0.6991 GB, free: 1.289 MB / 0.5137 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.191e-05/0.584, allocations: 10.81 kB / 0.6991 GB, free: 1.289 MB / 0.5137 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.053e-05/0.5841, allocations: 16.56 kB / 0.6991 GB, free: 1.289 MB / 0.5137 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001087/0.5852, allocations: 254.4 kB / 0.6994 GB, free: 1.227 MB / 0.5137 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.769e-05/0.5852, allocations: 24.08 kB / 0.6994 GB, free: 1.219 MB / 0.5137 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001506/0.5867, allocations: 116.6 kB / 0.6995 GB, free: 1.168 MB / 0.5137 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001183/0.5869, allocations: 53.05 kB / 0.6996 GB, free: 1.156 MB / 0.5137 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001631/0.5885, allocations: 0.6781 MB / 0.7002 GB, free: 0.7656 MB / 0.5137 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001272/0.5898, allocations: 0.738 MB / 0.7009 GB, free: 92 kB / 0.5137 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002152/0.5919, allocations: 1.1 MB / 0.702 GB, free: 15.24 MB / 0.5294 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.189e-05/0.592, allocations: 6.031 kB / 0.702 GB, free: 15.23 MB / 0.5294 GB Notification: Performance of matching and sorting (n=123) (initialization_lambda0): time 0.003028/0.595, allocations: 1.273 MB / 0.7033 GB, free: 14.58 MB / 0.5294 GB Notification: Performance of prepare postOptimizeDAE: time 4.383e-05/0.5951, allocations: 39.98 kB / 0.7033 GB, free: 14.55 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.842e-05/0.5951, allocations: 10.66 kB / 0.7033 GB, free: 14.55 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.938e-05/0.5951, allocations: 16.31 kB / 0.7033 GB, free: 14.55 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001055/0.5962, allocations: 259 kB / 0.7036 GB, free: 14.48 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.59e-05/0.5962, allocations: 23.05 kB / 0.7036 GB, free: 14.47 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001554/0.5978, allocations: 121 kB / 0.7037 GB, free: 14.42 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001081/0.5979, allocations: 51.86 kB / 0.7038 GB, free: 14.41 MB / 0.5294 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 (121): * Single equations (assignments): 119 * 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 0.0003449/0.5982, allocations: 247.1 kB / 0.704 GB, free: 14.18 MB / 0.5294 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004156/0.5987, allocations: 169.4 kB / 0.7042 GB, free: 14.08 MB / 0.5294 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003021/0.6017, allocations: 1.129 MB / 0.7053 GB, free: 13.47 MB / 0.5294 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.028e-05/0.6017, allocations: 12.88 kB / 0.7053 GB, free: 13.46 MB / 0.5294 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.616e-06/0.6017, allocations: 0 / 0.7053 GB, free: 13.46 MB / 0.5294 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002052/0.6038, allocations: 0.9668 MB / 0.7062 GB, free: 12.85 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 postOpt removeSimpleEquations (simulation): time 0.005959/0.6098, allocations: 2.406 MB / 0.7086 GB, free: 11.27 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.077e-06/0.6098, allocations: 3.938 kB / 0.7086 GB, free: 11.27 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008037/0.6106, allocations: 151.7 kB / 0.7087 GB, free: 11.23 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001967/0.6108, allocations: 26.25 kB / 0.7087 GB, free: 11.21 MB / 0.5294 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.609e-05/0.6109, allocations: 28.22 kB / 0.7088 GB, free: 11.19 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001187/0.6121, allocations: 1.314 MB / 0.7101 GB, free: 9.836 MB / 0.5294 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.753e-06/0.6121, allocations: 0 / 0.7101 GB, free: 9.836 MB / 0.5294 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003551/0.6157, allocations: 1.568 MB / 0.7116 GB, free: 8.699 MB / 0.5294 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0008516/0.6165, allocations: 330.8 kB / 0.7119 GB, free: 8.355 MB / 0.5294 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004402/0.617, allocations: 16 kB / 0.7119 GB, free: 8.34 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001254/0.6183, allocations: 111.7 kB / 0.712 GB, free: 8.23 MB / 0.5294 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001273/0.6184, allocations: 52.42 kB / 0.7121 GB, free: 8.18 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.459e-05/0.6185, allocations: 37.16 kB / 0.7121 GB, free: 8.145 MB / 0.5294 GB Notification: Performance of sorting global known variables: time 0.00181/0.6203, allocations: 1.074 MB / 0.7132 GB, free: 7.047 MB / 0.5294 GB Notification: Performance of sort global known variables: time 1.4e-07/0.6203, allocations: 0 / 0.7132 GB, free: 7.047 MB / 0.5294 GB Notification: Performance of remove unused functions: time 0.00316/0.6235, allocations: 0.8654 MB / 0.714 GB, free: 6.18 MB / 0.5294 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 (71): * Single equations (assignments): 62 * 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 0.002086/0.6256, allocations: 0.7152 MB / 0.7147 GB, free: 5.617 MB / 0.5294 GB Notification: Performance of simCode: created initialization part: time 0.003914/0.6295, allocations: 1.596 MB / 0.7163 GB, free: 4.004 MB / 0.5294 GB Notification: Performance of simCode: created event and clocks part: time 5.341e-06/0.6295, allocations: 0 / 0.7163 GB, free: 4.004 MB / 0.5294 GB Notification: Performance of simCode: created simulation system equations: time 0.00129/0.6308, allocations: 0.5516 MB / 0.7168 GB, free: 3.441 MB / 0.5294 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003859/0.6347, allocations: 0.7092 MB / 0.7175 GB, free: 2.73 MB / 0.5294 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007215/0.6419, allocations: 3.695 MB / 0.7211 GB, free: 15 MB / 0.545 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001211/0.6432, allocations: 1.364 MB / 0.7224 GB, free: 13.61 MB / 0.545 GB Notification: Performance of simCode: alias equations: time 0.00226/0.6454, allocations: 418 kB / 0.7228 GB, free: 13.19 MB / 0.545 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004471/0.6459, allocations: 135.4 kB / 0.723 GB, free: 13.06 MB / 0.545 GB Notification: Performance of SimCode: time 9.81e-07/0.6459, allocations: 0 / 0.723 GB, free: 13.06 MB / 0.545 GB Notification: Performance of Templates: time 0.05599/0.7019, allocations: 30.04 MB / 0.7523 GB, free: 15.4 MB / 0.5762 GB make -j1 -f IDEAS_dev_IDEAS.Fluid.HeatExchangers.Examples.WaterCooler_T.makefile (rm -f IDEAS_dev_IDEAS.Fluid.HeatExchangers.Examples.WaterCooler_T.pipe ; mkfifo IDEAS_dev_IDEAS.Fluid.HeatExchangers.Examples.WaterCooler_T.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Fluid.HeatExchangers.Examples.WaterCooler_T.pipe >> ../files/IDEAS_dev_IDEAS.Fluid.HeatExchangers.Examples.WaterCooler_T.sim & ./IDEAS_dev_IDEAS.Fluid.HeatExchangers.Examples.WaterCooler_T -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_dev_IDEAS.Fluid.HeatExchangers.Examples.WaterCooler_T.pipe 2>&1)