Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger.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.Storage.BaseClasses.Examples.IndirectTankHeatExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger") translateModel(BuildSysPro.IBPSA.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001526/0.001526, allocations: 109 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 0.00146/0.00146, allocations: 185.5 kB / 17.34 MB, free: 5.766 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.38/1.38, allocations: 222.9 MB / 241 MB, free: 15.16 MB / 206.1 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 0.9042/0.9042, allocations: 143.1 MB / 434.3 MB, free: 11.98 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001848/0.001848, allocations: 63.52 kB / 0.5962 GB, free: 12.32 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1649/0.1667, allocations: 82.04 MB / 0.6763 GB, free: 10.37 MB / 0.5137 GB Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger): time 0.03254/0.1993, allocations: 28.61 MB / 0.7042 GB, free: 13.65 MB / 0.545 GB Notification: Performance of NFInst.instExpressions: time 0.01279/0.2121, allocations: 7.928 MB / 0.712 GB, free: 5.699 MB / 0.545 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001216/0.2133, allocations: 35.75 kB / 0.712 GB, free: 5.664 MB / 0.545 GB Notification: Performance of NFTyping.typeComponents: time 0.001215/0.2145, allocations: 425.2 kB / 0.7124 GB, free: 5.246 MB / 0.545 GB Notification: Performance of NFTyping.typeBindings: time 0.002797/0.2173, allocations: 1.057 MB / 0.7135 GB, free: 4.184 MB / 0.545 GB Notification: Performance of NFTyping.typeClassSections: time 0.002803/0.2201, allocations: 1.085 MB / 0.7145 GB, free: 3.105 MB / 0.545 GB Notification: Performance of NFFlatten.flatten: time 0.005795/0.2259, allocations: 4.911 MB / 0.7193 GB, free: 14.18 MB / 0.5606 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002627/0.2285, allocations: 1.945 MB / 0.7212 GB, free: 12.2 MB / 0.5606 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003805/0.2323, allocations: 1.826 MB / 0.723 GB, free: 10.38 MB / 0.5606 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002083/0.2344, allocations: 1.455 MB / 0.7244 GB, free: 8.918 MB / 0.5606 GB Notification: Performance of NFPackage.collectConstants: time 0.0003395/0.2348, allocations: 231.9 kB / 0.7246 GB, free: 8.691 MB / 0.5606 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002481/0.2372, allocations: 1.318 MB / 0.7259 GB, free: 7.371 MB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 0.0005874/0.2378, allocations: 0.5684 MB / 0.7265 GB, free: 6.801 MB / 0.5606 GB Notification: Performance of NFVerifyModel.verify: time 0.001504/0.2393, allocations: 1.159 MB / 0.7276 GB, free: 5.637 MB / 0.5606 GB Notification: Performance of NFConvertDAE.convert: time 0.00488/0.2442, allocations: 3.866 MB / 0.7314 GB, free: 1.758 MB / 0.5606 GB Notification: Performance of FrontEnd - DAE generated: time 4.839e-06/0.2442, allocations: 0 / 0.7314 GB, free: 1.758 MB / 0.5606 GB Notification: Performance of FrontEnd: time 1.623e-06/0.2442, allocations: 0 / 0.7314 GB, free: 1.758 MB / 0.5606 GB Notification: Performance of Transformations before backend: time 5.695e-05/0.2443, allocations: 0 / 0.7314 GB, free: 1.758 MB / 0.5606 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 348 * Number of variables: 348 Notification: Performance of Generate backend data structure: time 0.005003/0.2493, allocations: 2.621 MB / 0.7339 GB, free: 15.08 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 3.776e-05/0.2493, allocations: 12.03 kB / 0.734 GB, free: 15.07 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008007/0.2501, allocations: 243.5 kB / 0.7342 GB, free: 14.83 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003064/0.2532, allocations: 1.817 MB / 0.736 GB, free: 12.96 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001031/0.2533, allocations: 122.7 kB / 0.7361 GB, free: 12.84 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002529/0.2535, allocations: 148 kB / 0.7362 GB, free: 12.69 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003206/0.2567, allocations: 2.001 MB / 0.7382 GB, free: 10.62 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.784e-05/0.2568, allocations: 3.953 kB / 0.7382 GB, free: 10.62 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000142/0.2569, allocations: 60 kB / 0.7382 GB, free: 10.56 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.909e-05/0.257, allocations: 40 kB / 0.7383 GB, free: 10.52 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00286/0.2598, allocations: 1.794 MB / 0.74 GB, free: 8.723 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 0.01177/0.2716, allocations: 7.635 MB / 0.7475 GB, free: 0.7852 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.3237/0.5953, allocations: 1.369 MB / 0.7488 GB, free: 68.55 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001083/0.5964, allocations: 0.6228 MB / 0.7494 GB, free: 68.53 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.006112/0.6025, allocations: 3.864 MB / 0.7532 GB, free: 66.38 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.845e-05/0.6026, allocations: 45.8 kB / 0.7532 GB, free: 66.34 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=88): time 2.595e-06/0.6026, allocations: 0 / 0.7532 GB, free: 66.34 MB / 0.5762 GB Notification: Performance of matching and sorting (n=88): time 0.002475/0.605, allocations: 1.527 MB / 0.7547 GB, free: 65.86 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.213e-05/0.6051, allocations: 62.59 kB / 0.7548 GB, free: 65.8 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002417/0.6075, allocations: 1.643 MB / 0.7564 GB, free: 65.22 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 9.392e-05/0.6076, allocations: 51.52 kB / 0.7565 GB, free: 65.18 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005916/0.6082, allocations: 0.7737 MB / 0.7572 GB, free: 64.68 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002531/0.6084, allocations: 327.5 kB / 0.7575 GB, free: 64.47 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004673/0.6089, allocations: 294 kB / 0.7578 GB, free: 64.34 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 9.852e-05/0.609, allocations: 358.9 kB / 0.7581 GB, free: 64.01 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001059/0.6101, allocations: 0.6943 MB / 0.7588 GB, free: 63.78 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001448/0.6115, allocations: 1.026 MB / 0.7598 GB, free: 63.18 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002084/0.6136, allocations: 1.624 MB / 0.7614 GB, free: 62.33 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.689e-06/0.6136, allocations: 2.938 kB / 0.7614 GB, free: 62.33 MB / 0.5762 GB Notification: Performance of matching and sorting (n=175) (initialization): time 0.00339/0.617, allocations: 1.96 MB / 0.7633 GB, free: 61.6 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 2.453e-05/0.617, allocations: 9.109 kB / 0.7633 GB, free: 61.6 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.703e-05/0.617, allocations: 9.219 kB / 0.7633 GB, free: 61.6 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.273e-05/0.6171, allocations: 17.97 kB / 0.7634 GB, free: 61.6 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001184/0.6182, allocations: 331.7 kB / 0.7637 GB, free: 61.57 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.928e-05/0.6183, allocations: 21.42 kB / 0.7637 GB, free: 61.57 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001269/0.6195, allocations: 209.1 kB / 0.7639 GB, free: 61.49 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001204/0.6197, allocations: 60.92 kB / 0.764 GB, free: 61.48 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001907/0.6216, allocations: 1.287 MB / 0.7652 GB, free: 60.98 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001169/0.6227, allocations: 1.018 MB / 0.7662 GB, free: 60.39 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.00191/0.6247, allocations: 1.622 MB / 0.7678 GB, free: 59.53 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.354e-06/0.6247, allocations: 2.594 kB / 0.7678 GB, free: 59.53 MB / 0.5762 GB Notification: Performance of matching and sorting (n=175) (initialization_lambda0): time 0.003131/0.6278, allocations: 1.964 MB / 0.7697 GB, free: 58.8 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 1.901e-05/0.6278, allocations: 11.69 kB / 0.7697 GB, free: 58.8 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.508e-05/0.6278, allocations: 9.969 kB / 0.7697 GB, free: 58.8 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.075e-05/0.6278, allocations: 15.09 kB / 0.7697 GB, free: 58.8 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001173/0.629, allocations: 330.9 kB / 0.7701 GB, free: 58.77 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.328e-05/0.629, allocations: 24.77 kB / 0.7701 GB, free: 58.77 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001218/0.6303, allocations: 155.4 kB / 0.7702 GB, free: 58.71 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001162/0.6304, allocations: 62.81 kB / 0.7703 GB, free: 58.7 MB / 0.5762 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 40 * 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 (175): * Single equations (assignments): 175 * Array equations: 0 * Algorithm blocks: 0 * 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 0.0003492/0.6307, allocations: 264.2 kB / 0.7705 GB, free: 58.46 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000321/0.631, allocations: 159.8 kB / 0.7707 GB, free: 58.38 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002011/0.6331, allocations: 1.279 MB / 0.7719 GB, free: 57.88 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.424e-05/0.6331, allocations: 8.219 kB / 0.772 GB, free: 57.88 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.41e-06/0.6331, allocations: 0 / 0.772 GB, free: 57.88 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001262/0.6343, allocations: 1.286 MB / 0.7732 GB, free: 57.12 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003776/0.6381, allocations: 2.958 MB / 0.7761 GB, free: 55.81 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.133e-06/0.6381, allocations: 5.078 kB / 0.7761 GB, free: 55.81 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007261/0.6388, allocations: 185.4 kB / 0.7763 GB, free: 55.77 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 8.356e-06/0.6389, allocations: 10.67 kB / 0.7763 GB, free: 55.77 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.309e-05/0.6389, allocations: 29.83 kB / 0.7763 GB, free: 55.75 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.241e-06/0.6389, allocations: 2.812 kB / 0.7763 GB, free: 55.75 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.896e-06/0.6389, allocations: 8.547 kB / 0.7763 GB, free: 55.74 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002218/0.6411, allocations: 1.926 MB / 0.7782 GB, free: 54.64 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0006007/0.6417, allocations: 411 kB / 0.7786 GB, free: 54.35 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002178/0.642, allocations: 19.31 kB / 0.7786 GB, free: 54.34 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007283/0.6427, allocations: 47.44 kB / 0.7787 GB, free: 54.31 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.698e-05/0.6428, allocations: 58.09 kB / 0.7787 GB, free: 54.28 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.796e-05/0.6428, allocations: 39.28 kB / 0.7788 GB, free: 54.26 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.001382/0.6442, allocations: 1.237 MB / 0.78 GB, free: 53.6 MB / 0.5762 GB Notification: Performance of sort global known variables: time 7.1e-08/0.6442, allocations: 0 / 0.78 GB, free: 53.6 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.002022/0.6463, allocations: 0.9252 MB / 0.7809 GB, free: 53.46 MB / 0.5762 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 6 (indTanHex.vol[1].dynBal.U,indTanHex.vol[2].dynBal.U,indTanHex.vol[3].dynBal.U,indTanHex.cap[1].T,indTanHex.cap[2].T,indTanHex.cap[3].T) * 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 (89): * Single equations (assignments): 87 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0006962/0.647, allocations: 372.3 kB / 0.7812 GB, free: 53.26 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.002886/0.6498, allocations: 2.228 MB / 0.7834 GB, free: 52.2 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 4.829e-06/0.6498, allocations: 3.844 kB / 0.7834 GB, free: 52.2 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.0005346/0.6504, allocations: 0.4953 MB / 0.7839 GB, free: 51.96 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003227/0.6536, allocations: 0.928 MB / 0.7848 GB, free: 51.29 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004016/0.6576, allocations: 3.691 MB / 0.7884 GB, free: 47.57 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006918/0.6583, allocations: 1.64 MB / 0.79 GB, free: 45.9 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004749/0.6588, allocations: 147.3 kB / 0.7901 GB, free: 45.76 MB / 0.5762 GB Notification: Performance of SimCode: time 9.82e-07/0.6588, allocations: 0 / 0.7901 GB, free: 45.76 MB / 0.5762 GB Notification: Performance of Templates: time 0.03567/0.6945, allocations: 33.25 MB / 0.8226 GB, free: 12.7 MB / 0.5762 GB make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger.makefile (rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger.sim & ./BuildSysPro_BuildSysPro.IBPSA.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger.pipe 2>&1)