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 0.001124/0.001124, allocations: 103.2 kB / 16.36 MB, free: 6.336 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001157/0.001157, allocations: 198 kB / 17.3 MB, free: 5.883 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.439/1.439, 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 0.908/0.908, allocations: 143.1 MB / 434.2 MB, free: 12.01 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001232/0.001232, allocations: 59.91 kB / 0.5156 GB, free: 14.44 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.39/0.3912, allocations: 82.04 MB / 0.5957 GB, free: 16.1 MB / 446.1 MB Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger): time 0.02664/0.4179, allocations: 28.55 MB / 0.6236 GB, free: 3.527 MB / 462.1 MB Notification: Performance of NFInst.instExpressions: time 0.01252/0.4305, allocations: 7.913 MB / 0.6313 GB, free: 11.63 MB / 478.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001548/0.4321, allocations: 35.81 kB / 0.6313 GB, free: 11.6 MB / 478.1 MB Notification: Performance of NFTyping.typeComponents: time 0.001287/0.4334, allocations: 405.2 kB / 0.6317 GB, free: 11.2 MB / 478.1 MB Notification: Performance of NFTyping.typeBindings: time 0.003148/0.4366, allocations: 1.014 MB / 0.6327 GB, free: 10.18 MB / 478.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.003067/0.4397, allocations: 1.073 MB / 0.6338 GB, free: 9.117 MB / 478.1 MB Notification: Performance of NFFlatten.flatten: time 0.005665/0.4454, allocations: 4.931 MB / 0.6386 GB, free: 4.176 MB / 478.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.003009/0.4484, allocations: 2.285 MB / 0.6408 GB, free: 1.859 MB / 478.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.004192/0.4526, allocations: 1.787 MB / 0.6425 GB, free: 76 kB / 478.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.002415/0.455, allocations: 1.455 MB / 0.644 GB, free: 14.61 MB / 494.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0003587/0.4554, allocations: 232 kB / 0.6442 GB, free: 14.39 MB / 494.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002884/0.4583, allocations: 1.311 MB / 0.6455 GB, free: 13.07 MB / 494.1 MB Notification: Performance of NFScalarize.scalarize: time 0.000607/0.4589, allocations: 0.5569 MB / 0.646 GB, free: 12.52 MB / 494.1 MB Notification: Performance of NFVerifyModel.verify: time 0.001589/0.4605, allocations: 1.155 MB / 0.6471 GB, free: 11.36 MB / 494.1 MB Notification: Performance of NFConvertDAE.convert: time 0.004486/0.465, allocations: 3.854 MB / 0.6509 GB, free: 7.492 MB / 494.1 MB Notification: Performance of FrontEnd - DAE generated: time 5.841e-06/0.465, allocations: 0 / 0.6509 GB, free: 7.492 MB / 494.1 MB Notification: Performance of FrontEnd: time 1.903e-06/0.465, allocations: 0 / 0.6509 GB, free: 7.492 MB / 494.1 MB Notification: Performance of Transformations before backend: time 5.014e-05/0.4651, allocations: 0 / 0.6509 GB, free: 7.492 MB / 494.1 MB 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 0.005019/0.4701, allocations: 2.573 MB / 0.6534 GB, free: 4.863 MB / 494.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.35e-05/0.4702, allocations: 8.031 kB / 0.6534 GB, free: 4.855 MB / 494.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008102/0.471, allocations: 234.5 kB / 0.6536 GB, free: 4.625 MB / 494.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003179/0.4742, allocations: 1.804 MB / 0.6554 GB, free: 2.77 MB / 494.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.115e-05/0.4743, allocations: 118.7 kB / 0.6555 GB, free: 2.652 MB / 494.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000233/0.4745, allocations: 148 kB / 0.6557 GB, free: 2.508 MB / 494.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00297/0.4775, allocations: 1.998 MB / 0.6576 GB, free: 456 kB / 494.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 4.157e-05/0.4776, allocations: 11.84 kB / 0.6576 GB, free: 444 kB / 494.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001341/0.4777, allocations: 56 kB / 0.6577 GB, free: 388 kB / 494.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.424e-05/0.4778, allocations: 36 kB / 0.6577 GB, free: 352 kB / 494.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002639/0.4804, allocations: 1.798 MB / 0.6595 GB, free: 14.54 MB / 0.4981 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 0.01143/0.4918, allocations: 7.621 MB / 0.6669 GB, free: 6.609 MB / 0.4981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00185/0.4937, allocations: 1.449 MB / 0.6683 GB, free: 5.133 MB / 0.4981 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0008463/0.4946, allocations: 0.6602 MB / 0.669 GB, free: 4.473 MB / 0.4981 GB Notification: Performance of preOpt evalFunc (simulation): time 0.006574/0.5011, allocations: 3.865 MB / 0.6727 GB, free: 296 kB / 0.4981 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.075e-05/0.5012, allocations: 43.56 kB / 0.6728 GB, free: 244 kB / 0.4981 GB Notification: Performance of pre-optimization done (n=88): time 2.805e-06/0.5012, allocations: 4 kB / 0.6728 GB, free: 240 kB / 0.4981 GB Notification: Performance of matching and sorting (n=88): time 0.002443/0.5037, allocations: 1.514 MB / 0.6743 GB, free: 14.71 MB / 0.5137 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.925e-05/0.5037, allocations: 60.41 kB / 0.6743 GB, free: 14.64 MB / 0.5137 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002203/0.5059, allocations: 1.649 MB / 0.6759 GB, free: 12.98 MB / 0.5137 GB Notification: Performance of collectPreVariables (initialization): time 0.0001/0.5061, allocations: 45.7 kB / 0.676 GB, free: 12.93 MB / 0.5137 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006345/0.5067, allocations: 0.7575 MB / 0.6767 GB, free: 12.17 MB / 0.5137 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002889/0.507, allocations: 323.4 kB / 0.677 GB, free: 11.85 MB / 0.5137 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004047/0.5074, allocations: 287.4 kB / 0.6773 GB, free: 11.56 MB / 0.5137 GB Notification: Performance of setup shared object (initialization): time 0.0001573/0.5076, allocations: 369.9 kB / 0.6777 GB, free: 11.2 MB / 0.5137 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009765/0.5085, allocations: 0.6956 MB / 0.6783 GB, free: 10.5 MB / 0.5137 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001216/0.5098, allocations: 1.02 MB / 0.6793 GB, free: 9.344 MB / 0.5137 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002056/0.5118, allocations: 1.62 MB / 0.6809 GB, free: 7.602 MB / 0.5137 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.508e-06/0.5119, allocations: 3.938 kB / 0.6809 GB, free: 7.598 MB / 0.5137 GB Notification: Performance of matching and sorting (n=175) (initialization): time 0.003079/0.5149, allocations: 1.956 MB / 0.6828 GB, free: 5.633 MB / 0.5137 GB Notification: Performance of prepare postOptimizeDAE: time 2.938e-05/0.515, allocations: 8 kB / 0.6828 GB, free: 5.625 MB / 0.5137 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.607e-05/0.515, allocations: 12 kB / 0.6828 GB, free: 5.613 MB / 0.5137 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.989e-05/0.515, allocations: 19.94 kB / 0.6829 GB, free: 5.594 MB / 0.5137 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001237/0.5163, allocations: 331.5 kB / 0.6832 GB, free: 5.27 MB / 0.5137 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.904e-05/0.5163, allocations: 23.92 kB / 0.6832 GB, free: 5.246 MB / 0.5137 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001353/0.5177, allocations: 198.1 kB / 0.6834 GB, free: 5.051 MB / 0.5137 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001143/0.5178, allocations: 59.98 kB / 0.6834 GB, free: 4.992 MB / 0.5137 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001956/0.5198, allocations: 1.28 MB / 0.6847 GB, free: 3.707 MB / 0.5137 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00119/0.521, allocations: 1.024 MB / 0.6857 GB, free: 2.559 MB / 0.5137 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001955/0.5229, allocations: 1.62 MB / 0.6873 GB, free: 0.8125 MB / 0.5137 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.123e-05/0.523, allocations: 8 kB / 0.6873 GB, free: 0.8047 MB / 0.5137 GB Notification: Performance of matching and sorting (n=175) (initialization_lambda0): time 0.003076/0.526, allocations: 1.943 MB / 0.6892 GB, free: 14.85 MB / 0.5294 GB Notification: Performance of prepare postOptimizeDAE: time 1.703e-05/0.5261, allocations: 8 kB / 0.6892 GB, free: 14.84 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.358e-05/0.5261, allocations: 8.906 kB / 0.6892 GB, free: 14.84 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.888e-05/0.5261, allocations: 16 kB / 0.6892 GB, free: 14.82 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00119/0.5273, allocations: 339.5 kB / 0.6895 GB, free: 14.49 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.657e-05/0.5274, allocations: 23.92 kB / 0.6896 GB, free: 14.46 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001256/0.5286, allocations: 146.9 kB / 0.6897 GB, free: 14.32 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001368/0.5288, allocations: 59.98 kB / 0.6898 GB, free: 14.26 MB / 0.5294 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 0.0003729/0.5291, allocations: 259.8 kB / 0.69 GB, free: 14 MB / 0.5294 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004707/0.5296, allocations: 154.1 kB / 0.6902 GB, free: 13.85 MB / 0.5294 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002149/0.5318, allocations: 1.29 MB / 0.6914 GB, free: 12.55 MB / 0.5294 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.6e-05/0.5318, allocations: 12 kB / 0.6914 GB, free: 12.54 MB / 0.5294 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.365e-06/0.5318, allocations: 0 / 0.6914 GB, free: 12.54 MB / 0.5294 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001465/0.5333, allocations: 1.288 MB / 0.6927 GB, free: 11.16 MB / 0.5294 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004934/0.5382, allocations: 2.959 MB / 0.6956 GB, free: 8.129 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.526e-06/0.5383, allocations: 4 kB / 0.6956 GB, free: 8.125 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007984/0.5391, allocations: 183.8 kB / 0.6958 GB, free: 7.945 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.561e-05/0.5391, allocations: 4 kB / 0.6958 GB, free: 7.941 MB / 0.5294 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.552e-05/0.5392, allocations: 23.98 kB / 0.6958 GB, free: 7.918 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 8.576e-06/0.5392, allocations: 4 kB / 0.6958 GB, free: 7.914 MB / 0.5294 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.309e-06/0.5392, allocations: 8.062 kB / 0.6958 GB, free: 7.906 MB / 0.5294 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002752/0.542, allocations: 1.917 MB / 0.6977 GB, free: 5.957 MB / 0.5294 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0009111/0.5429, allocations: 402.8 kB / 0.698 GB, free: 5.543 MB / 0.5294 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003332/0.5432, allocations: 24 kB / 0.6981 GB, free: 5.52 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009018/0.5441, allocations: 51.88 kB / 0.6981 GB, free: 5.469 MB / 0.5294 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001026/0.5442, allocations: 52.88 kB / 0.6982 GB, free: 5.418 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.09e-05/0.5443, allocations: 39.97 kB / 0.6982 GB, free: 5.379 MB / 0.5294 GB Notification: Performance of sorting global known variables: time 0.001942/0.5463, allocations: 1.242 MB / 0.6994 GB, free: 4.141 MB / 0.5294 GB Notification: Performance of sort global known variables: time 1.9e-07/0.5463, allocations: 3.938 kB / 0.6994 GB, free: 4.137 MB / 0.5294 GB Notification: Performance of remove unused functions: time 0.002882/0.5492, allocations: 0.9163 MB / 0.7003 GB, free: 3.219 MB / 0.5294 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 0.0009364/0.5501, allocations: 366.2 kB / 0.7007 GB, free: 2.859 MB / 0.5294 GB Notification: Performance of simCode: created initialization part: time 0.003809/0.554, allocations: 2.329 MB / 0.7029 GB, free: 0.5352 MB / 0.5294 GB Notification: Performance of simCode: created event and clocks part: time 5.751e-06/0.554, allocations: 0 / 0.7029 GB, free: 0.5352 MB / 0.5294 GB Notification: Performance of simCode: created simulation system equations: time 0.0007403/0.5547, allocations: 0.5215 MB / 0.7035 GB, free: 12 kB / 0.5294 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003851/0.5586, allocations: 0.9193 MB / 0.7044 GB, free: 15.16 MB / 0.545 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005834/0.5644, allocations: 3.666 MB / 0.7079 GB, free: 11.45 MB / 0.545 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001535/0.566, allocations: 1.682 MB / 0.7096 GB, free: 9.73 MB / 0.545 GB Notification: Performance of simCode: alias equations: time 0.002629/0.5686, allocations: 0.941 MB / 0.7105 GB, free: 8.812 MB / 0.545 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004974/0.5691, allocations: 131.4 kB / 0.7106 GB, free: 8.684 MB / 0.545 GB Notification: Performance of SimCode: time 6.12e-07/0.5691, allocations: 0 / 0.7106 GB, free: 8.684 MB / 0.545 GB Notification: Performance of Templates: time 0.0619/0.6311, allocations: 35.97 MB / 0.7457 GB, free: 5.074 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 -s cvode -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger.pipe 2>&1)