Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.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/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: "" <> buildModelFMU(IDEAS.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger,fileNamePrefix="IDEAS_dev_IDEAS_Fluid_Storage_BaseClasses_Examples_IndirectTankHeatExchanger",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IDEAS.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger,fileNamePrefix="IDEAS_dev_IDEAS_Fluid_Storage_BaseClasses_Examples_IndirectTankHeatExchanger",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 0.004703/0.004706, allocations: 99.67 kB / 15.73 MB, free: 6.008 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001531/0.001531, allocations: 195.2 kB / 16.68 MB, free: 5.93 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.338/1.338, allocations: 222.9 MB / 240.4 MB, free: 15.09 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.8238/0.8238, allocations: 135.6 MB / 426.1 MB, free: 3.68 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.002029/0.002029, allocations: 68.55 kB / 0.5857 GB, free: 21.44 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1378/0.1399, allocations: 81.02 MB / 0.6649 GB, free: 5.641 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger): time 0.03191/0.1718, allocations: 28.56 MB / 0.6927 GB, free: 8.977 MB / 0.5294 GB Notification: Performance of NFInst.instExpressions: time 0.01138/0.1833, allocations: 7.888 MB / 0.7004 GB, free: 1.062 MB / 0.5294 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001049/0.1843, allocations: 35.81 kB / 0.7005 GB, free: 1.027 MB / 0.5294 GB Notification: Performance of NFTyping.typeComponents: time 0.001205/0.1856, allocations: 413.2 kB / 0.7009 GB, free: 0.6211 MB / 0.5294 GB Notification: Performance of NFTyping.typeBindings: time 0.002681/0.1883, allocations: 1.006 MB / 0.7019 GB, free: 15.61 MB / 0.545 GB Notification: Performance of NFTyping.typeClassSections: time 0.002717/0.191, allocations: 1.075 MB / 0.7029 GB, free: 14.54 MB / 0.545 GB Notification: Performance of NFFlatten.flatten: time 0.005315/0.1963, allocations: 4.899 MB / 0.7077 GB, free: 9.625 MB / 0.545 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002626/0.199, allocations: 2.293 MB / 0.7099 GB, free: 7.301 MB / 0.545 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003209/0.2022, allocations: 1.804 MB / 0.7117 GB, free: 5.5 MB / 0.545 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001849/0.2041, allocations: 1.455 MB / 0.7131 GB, free: 4.039 MB / 0.545 GB Notification: Performance of NFPackage.collectConstants: time 0.0003542/0.2044, allocations: 228 kB / 0.7133 GB, free: 3.816 MB / 0.545 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002468/0.2069, allocations: 1.318 MB / 0.7146 GB, free: 2.496 MB / 0.545 GB Notification: Performance of NFScalarize.scalarize: time 0.0005646/0.2075, allocations: 0.5491 MB / 0.7152 GB, free: 1.945 MB / 0.545 GB Notification: Performance of NFVerifyModel.verify: time 0.001327/0.2088, allocations: 1.155 MB / 0.7163 GB, free: 0.7852 MB / 0.545 GB Notification: Performance of NFConvertDAE.convert: time 0.004154/0.213, allocations: 3.703 MB / 0.7199 GB, free: 13.07 MB / 0.5606 GB Notification: Performance of FrontEnd - DAE generated: time 3.657e-06/0.213, allocations: 0 / 0.7199 GB, free: 13.07 MB / 0.5606 GB Notification: Performance of FrontEnd: time 1.753e-06/0.213, allocations: 0 / 0.7199 GB, free: 13.07 MB / 0.5606 GB Notification: Performance of Transformations before backend: time 3.493e-05/0.213, allocations: 0 / 0.7199 GB, free: 13.07 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 0.00458/0.2176, allocations: 2.621 MB / 0.7225 GB, free: 10.39 MB / 0.5606 GB Notification: Performance of prepare preOptimizeDAE: time 4.162e-05/0.2177, allocations: 13.11 kB / 0.7225 GB, free: 10.38 MB / 0.5606 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002705/0.218, allocations: 214.9 kB / 0.7227 GB, free: 10.16 MB / 0.5606 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007407/0.2187, allocations: 239.5 kB / 0.7229 GB, free: 9.926 MB / 0.5606 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002856/0.2216, allocations: 1.82 MB / 0.7247 GB, free: 8.051 MB / 0.5606 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.42e-05/0.2217, allocations: 114.7 kB / 0.7248 GB, free: 7.938 MB / 0.5606 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002394/0.2219, allocations: 156 kB / 0.7249 GB, free: 7.785 MB / 0.5606 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003011/0.2249, allocations: 1.994 MB / 0.7269 GB, free: 5.727 MB / 0.5606 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.514e-05/0.225, allocations: 0 / 0.7269 GB, free: 5.727 MB / 0.5606 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001444/0.2251, allocations: 63.98 kB / 0.7269 GB, free: 5.664 MB / 0.5606 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.004e-05/0.2252, allocations: 43.92 kB / 0.727 GB, free: 5.621 MB / 0.5606 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00276/0.228, allocations: 1.79 MB / 0.7287 GB, free: 3.824 MB / 0.5606 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 0.01074/0.2387, allocations: 7.611 MB / 0.7362 GB, free: 11.91 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001947/0.2407, allocations: 1.441 MB / 0.7376 GB, free: 10.44 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0009579/0.2416, allocations: 0.6672 MB / 0.7382 GB, free: 9.77 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.006151/0.2478, allocations: 3.867 MB / 0.742 GB, free: 5.586 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.885e-05/0.2479, allocations: 47.5 kB / 0.7421 GB, free: 5.531 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=88): time 2.655e-06/0.2479, allocations: 3.938 kB / 0.7421 GB, free: 5.527 MB / 0.5762 GB Notification: Performance of matching and sorting (n=88): time 0.002495/0.2504, allocations: 1.518 MB / 0.7435 GB, free: 4.004 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.384e-05/0.2504, allocations: 64.41 kB / 0.7436 GB, free: 3.926 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002119/0.2526, allocations: 1.649 MB / 0.7452 GB, free: 2.266 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 9.354e-05/0.2527, allocations: 49.7 kB / 0.7453 GB, free: 2.211 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006653/0.2533, allocations: 0.7632 MB / 0.746 GB, free: 1.441 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003021/0.2537, allocations: 329.2 kB / 0.7463 GB, free: 1.117 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004204/0.2541, allocations: 299.5 kB / 0.7466 GB, free: 0.8203 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 0.0001762/0.2543, allocations: 365.9 kB / 0.7469 GB, free: 468 kB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.2621/0.5164, allocations: 0.6967 MB / 0.7476 GB, free: 77.2 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001401/0.5178, allocations: 1.016 MB / 0.7486 GB, free: 76.85 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002002/0.5198, allocations: 1.624 MB / 0.7502 GB, free: 76.5 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.584e-06/0.5198, allocations: 2.625 kB / 0.7502 GB, free: 76.5 MB / 0.5762 GB Notification: Performance of matching and sorting (n=175) (initialization): time 0.002943/0.5228, allocations: 1.959 MB / 0.7521 GB, free: 75.96 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 2.283e-05/0.5228, allocations: 9.562 kB / 0.7521 GB, free: 75.96 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.368e-05/0.5228, allocations: 9 kB / 0.7521 GB, free: 75.96 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.898e-05/0.5229, allocations: 18.3 kB / 0.7522 GB, free: 75.96 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001204/0.5241, allocations: 328.9 kB / 0.7525 GB, free: 75.94 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.442e-05/0.5241, allocations: 21.58 kB / 0.7525 GB, free: 75.93 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001057/0.5252, allocations: 204 kB / 0.7527 GB, free: 75.91 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001205/0.5253, allocations: 66.78 kB / 0.7528 GB, free: 75.9 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0018/0.5271, allocations: 1.28 MB / 0.754 GB, free: 75.41 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001236/0.5284, allocations: 1.019 MB / 0.755 GB, free: 74.81 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002214/0.5306, allocations: 1.617 MB / 0.7566 GB, free: 73.96 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.265e-06/0.5306, allocations: 2.656 kB / 0.7566 GB, free: 73.96 MB / 0.5762 GB Notification: Performance of matching and sorting (n=175) (initialization_lambda0): time 0.003173/0.5338, allocations: 1.959 MB / 0.7585 GB, free: 73.32 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 1.578e-05/0.5338, allocations: 8.812 kB / 0.7585 GB, free: 73.32 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.068e-05/0.5338, allocations: 9.141 kB / 0.7585 GB, free: 73.32 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.609e-05/0.5339, allocations: 15.28 kB / 0.7585 GB, free: 73.32 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001136/0.535, allocations: 339.8 kB / 0.7588 GB, free: 73.28 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.107e-05/0.535, allocations: 20.62 kB / 0.7589 GB, free: 73.28 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001022/0.5361, allocations: 147 kB / 0.759 GB, free: 73.25 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001012/0.5362, allocations: 62.05 kB / 0.7591 GB, free: 73.23 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 0.0002939/0.5365, allocations: 265.4 kB / 0.7593 GB, free: 73 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002539/0.5367, allocations: 159.9 kB / 0.7595 GB, free: 72.91 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001927/0.5387, allocations: 1.278 MB / 0.7607 GB, free: 72.42 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.582e-05/0.5387, allocations: 14.41 kB / 0.7607 GB, free: 72.42 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.442e-06/0.5387, allocations: 2.25 kB / 0.7607 GB, free: 72.42 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001326/0.54, allocations: 1.294 MB / 0.762 GB, free: 71.66 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003891/0.5439, allocations: 2.954 MB / 0.7649 GB, free: 70.4 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.189e-06/0.544, allocations: 1.156 kB / 0.7649 GB, free: 70.4 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007471/0.5447, allocations: 184.7 kB / 0.7651 GB, free: 70.39 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 8.586e-06/0.5447, allocations: 9.656 kB / 0.7651 GB, free: 70.38 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.869e-05/0.5448, allocations: 27.39 kB / 0.7651 GB, free: 70.37 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.811e-06/0.5448, allocations: 5.469 kB / 0.7651 GB, free: 70.37 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.146e-06/0.5448, allocations: 5.891 kB / 0.7651 GB, free: 70.36 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00244/0.5473, allocations: 1.919 MB / 0.767 GB, free: 69.53 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005599/0.5478, allocations: 408.4 kB / 0.7674 GB, free: 69.28 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002021/0.548, allocations: 25.12 kB / 0.7674 GB, free: 69.27 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007285/0.5488, allocations: 52.81 kB / 0.7674 GB, free: 69.25 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001108/0.5489, allocations: 57.64 kB / 0.7675 GB, free: 69.24 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.279e-05/0.549, allocations: 38.58 kB / 0.7675 GB, free: 69.23 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.001505/0.5505, allocations: 1.237 MB / 0.7687 GB, free: 68.79 MB / 0.5762 GB Notification: Performance of sort global known variables: time 1.5e-07/0.5505, allocations: 0 / 0.7687 GB, free: 68.79 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.002175/0.5527, allocations: 0.9224 MB / 0.7696 GB, free: 68.68 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 0.002964/0.5556, allocations: 2.747 MB / 0.7723 GB, free: 67.29 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.00308/0.5587, allocations: 2.331 MB / 0.7746 GB, free: 66.57 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 3.226e-06/0.5588, allocations: 1.375 kB / 0.7746 GB, free: 66.57 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.000583/0.5593, allocations: 0.5235 MB / 0.7751 GB, free: 66.37 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003378/0.5627, allocations: 0.9144 MB / 0.776 GB, free: 65.94 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01488/0.5776, allocations: 15.13 MB / 0.7908 GB, free: 53.3 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007696/0.5784, allocations: 1.678 MB / 0.7924 GB, free: 51.58 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.001922/0.5804, allocations: 0.9157 MB / 0.7933 GB, free: 50.68 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007051/0.5811, allocations: 0.632 MB / 0.7939 GB, free: 50.05 MB / 0.5762 GB Notification: Performance of SimCode: time 6.01e-07/0.5811, allocations: 0 / 0.7939 GB, free: 50.05 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06749/0.6486, allocations: 49.38 MB / 0.8422 GB, free: 1.09 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate platform static: time 11.04/11.69, allocations: 11.91 kB / 0.8422 GB, free: 1.078 MB / 0.5762 GB (rm -f IDEAS_dev_IDEAS.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger.pipe ; mkfifo IDEAS_dev_IDEAS.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger.pipe >> ../files/IDEAS_dev_IDEAS.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger.sim & python3 -m fmpy simulate --output-file IDEAS_dev_IDEAS.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger_res.csv --start-time 0 --stop-time 15 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.006 IDEAS_dev_IDEAS_Fluid_Storage_BaseClasses_Examples_IndirectTankHeatExchanger.fmu > IDEAS_dev_IDEAS.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger.pipe 2>&1)