Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_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/IBPSA 4.0.0-master/package.mo", uses=false) Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-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(IBPSA.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_Storage_BaseClasses_Examples_IndirectTankHeatExchanger",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IBPSA.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger,fileNamePrefix="IBPSA_latest_IBPSA_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 0.001614/0.001614, allocations: 109.4 kB / 16.41 MB, free: 6.445 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001893/0.001893, allocations: 189.2 kB / 17.34 MB, free: 5.738 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.316/1.316, allocations: 222.9 MB / 241 MB, free: 15.16 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.7583/0.7583, allocations: 122.8 MB / 414.1 MB, free: 15.79 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001194/0.001194, allocations: 63.64 kB / 0.568 GB, free: 29.07 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1252/0.1264, allocations: 77.92 MB / 0.6441 GB, free: 9.566 MB / 494.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger): time 0.02918/0.1556, allocations: 28.55 MB / 0.6719 GB, free: 12.91 MB / 0.5137 GB Notification: Performance of NFInst.instExpressions: time 0.01045/0.1661, allocations: 7.9 MB / 0.6796 GB, free: 4.98 MB / 0.5137 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0009255/0.167, allocations: 35.81 kB / 0.6797 GB, free: 4.945 MB / 0.5137 GB Notification: Performance of NFTyping.typeComponents: time 0.001016/0.1681, allocations: 421.2 kB / 0.6801 GB, free: 4.531 MB / 0.5137 GB Notification: Performance of NFTyping.typeBindings: time 0.002413/0.1705, allocations: 1.057 MB / 0.6811 GB, free: 3.469 MB / 0.5137 GB Notification: Performance of NFTyping.typeClassSections: time 0.002441/0.173, allocations: 1.088 MB / 0.6822 GB, free: 2.387 MB / 0.5137 GB Notification: Performance of NFFlatten.flatten: time 0.004304/0.1773, allocations: 4.926 MB / 0.687 GB, free: 13.45 MB / 0.5294 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002482/0.1798, allocations: 2.297 MB / 0.6892 GB, free: 11.12 MB / 0.5294 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003253/0.183, allocations: 1.826 MB / 0.691 GB, free: 9.293 MB / 0.5294 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001909/0.185, allocations: 1.467 MB / 0.6924 GB, free: 7.82 MB / 0.5294 GB Notification: Performance of NFPackage.collectConstants: time 0.0003853/0.1854, allocations: 228 kB / 0.6927 GB, free: 7.598 MB / 0.5294 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002472/0.1878, allocations: 1.315 MB / 0.6939 GB, free: 6.281 MB / 0.5294 GB Notification: Performance of NFScalarize.scalarize: time 0.0005406/0.1884, allocations: 0.5491 MB / 0.6945 GB, free: 5.73 MB / 0.5294 GB Notification: Performance of NFVerifyModel.verify: time 0.001413/0.1898, allocations: 1.159 MB / 0.6956 GB, free: 4.566 MB / 0.5294 GB Notification: Performance of NFConvertDAE.convert: time 0.004395/0.1942, allocations: 3.691 MB / 0.6992 GB, free: 0.8633 MB / 0.5294 GB Notification: Performance of FrontEnd - DAE generated: time 6.091e-06/0.1942, allocations: 0 / 0.6992 GB, free: 0.8633 MB / 0.5294 GB Notification: Performance of FrontEnd: time 1.422e-06/0.1943, allocations: 0 / 0.6992 GB, free: 0.8633 MB / 0.5294 GB Notification: Performance of Transformations before backend: time 3.12e-05/0.1943, allocations: 0 / 0.6992 GB, free: 0.8633 MB / 0.5294 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 0.004869/0.1992, allocations: 2.623 MB / 0.7018 GB, free: 14.18 MB / 0.545 GB Notification: Performance of prepare preOptimizeDAE: time 4.79e-05/0.1992, allocations: 12.62 kB / 0.7018 GB, free: 14.17 MB / 0.545 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002861/0.1995, allocations: 210.9 kB / 0.702 GB, free: 13.95 MB / 0.545 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008184/0.2003, allocations: 239.6 kB / 0.7022 GB, free: 13.72 MB / 0.545 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003151/0.2035, allocations: 1.81 MB / 0.704 GB, free: 11.86 MB / 0.545 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.895e-05/0.2036, allocations: 110.7 kB / 0.7041 GB, free: 11.75 MB / 0.545 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000266/0.2039, allocations: 160 kB / 0.7042 GB, free: 11.59 MB / 0.545 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003016/0.2069, allocations: 2.001 MB / 0.7062 GB, free: 9.523 MB / 0.545 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.572e-05/0.2069, allocations: 0 / 0.7062 GB, free: 9.523 MB / 0.545 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001464/0.2071, allocations: 60 kB / 0.7063 GB, free: 9.465 MB / 0.545 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.39e-05/0.2072, allocations: 36 kB / 0.7063 GB, free: 9.43 MB / 0.545 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002654/0.2098, allocations: 1.798 MB / 0.708 GB, free: 7.625 MB / 0.545 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 0.01113/0.2209, allocations: 7.611 MB / 0.7155 GB, free: 15.7 MB / 0.5606 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001816/0.2228, allocations: 1.445 MB / 0.7169 GB, free: 14.23 MB / 0.5606 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0008851/0.2237, allocations: 0.668 MB / 0.7175 GB, free: 13.56 MB / 0.5606 GB Notification: Performance of preOpt evalFunc (simulation): time 0.006347/0.23, allocations: 3.854 MB / 0.7213 GB, free: 9.395 MB / 0.5606 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.246e-05/0.2301, allocations: 47.56 kB / 0.7214 GB, free: 9.34 MB / 0.5606 GB Notification: Performance of pre-optimization done (n=88): time 3.116e-06/0.2301, allocations: 0 / 0.7214 GB, free: 9.34 MB / 0.5606 GB Notification: Performance of matching and sorting (n=88): time 0.002433/0.2326, allocations: 1.53 MB / 0.7228 GB, free: 7.809 MB / 0.5606 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.297e-05/0.2326, allocations: 64.41 kB / 0.7229 GB, free: 7.73 MB / 0.5606 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002104/0.2347, allocations: 1.641 MB / 0.7245 GB, free: 6.078 MB / 0.5606 GB Notification: Performance of collectPreVariables (initialization): time 0.0001066/0.2348, allocations: 49.7 kB / 0.7246 GB, free: 6.023 MB / 0.5606 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006165/0.2355, allocations: 0.7709 MB / 0.7253 GB, free: 5.246 MB / 0.5606 GB Notification: Performance of collectInitialBindings (initialization): time 0.000282/0.2358, allocations: 325.2 kB / 0.7256 GB, free: 4.926 MB / 0.5606 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003896/0.2362, allocations: 295.5 kB / 0.7259 GB, free: 4.633 MB / 0.5606 GB Notification: Performance of setup shared object (initialization): time 0.0001597/0.2363, allocations: 357.9 kB / 0.7262 GB, free: 4.277 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001025/0.2374, allocations: 0.7034 MB / 0.7269 GB, free: 3.57 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001242/0.2386, allocations: 1.024 MB / 0.7279 GB, free: 2.414 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002061/0.2407, allocations: 1.624 MB / 0.7295 GB, free: 0.668 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.522e-06/0.2407, allocations: 0 / 0.7295 GB, free: 0.668 MB / 0.5606 GB Notification: Performance of matching and sorting (n=175) (initialization): time 0.003137/0.2438, allocations: 1.957 MB / 0.7314 GB, free: 14.7 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 2.477e-05/0.2439, allocations: 15.97 kB / 0.7314 GB, free: 14.69 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.586e-05/0.2439, allocations: 8 kB / 0.7315 GB, free: 14.68 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.341e-05/0.2439, allocations: 19.94 kB / 0.7315 GB, free: 14.66 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001241/0.2452, allocations: 335.5 kB / 0.7318 GB, free: 14.33 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.258e-05/0.2452, allocations: 19.92 kB / 0.7318 GB, free: 14.31 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001204/0.2464, allocations: 206.6 kB / 0.732 GB, free: 14.11 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001087/0.2465, allocations: 59.98 kB / 0.7321 GB, free: 14.05 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001916/0.2485, allocations: 1.28 MB / 0.7333 GB, free: 12.77 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00144/0.2499, allocations: 1.02 MB / 0.7343 GB, free: 11.62 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002112/0.252, allocations: 1.62 MB / 0.7359 GB, free: 9.879 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.26e-06/0.252, allocations: 0 / 0.7359 GB, free: 9.879 MB / 0.5762 GB Notification: Performance of matching and sorting (n=175) (initialization_lambda0): time 0.003236/0.2553, allocations: 1.96 MB / 0.7378 GB, free: 7.91 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 1.594e-05/0.2553, allocations: 8 kB / 0.7378 GB, free: 7.902 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.056e-05/0.2553, allocations: 8 kB / 0.7378 GB, free: 7.895 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.81e-05/0.2553, allocations: 20.75 kB / 0.7378 GB, free: 7.875 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001221/0.2566, allocations: 331.5 kB / 0.7382 GB, free: 7.551 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.139e-05/0.2566, allocations: 27.92 kB / 0.7382 GB, free: 7.523 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001134/0.2577, allocations: 159.1 kB / 0.7383 GB, free: 7.367 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001042/0.2579, allocations: 59.98 kB / 0.7384 GB, free: 7.309 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 0.0002982/0.2582, allocations: 255.9 kB / 0.7386 GB, free: 7.051 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002927/0.2585, allocations: 159 kB / 0.7388 GB, free: 6.895 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001975/0.2604, allocations: 1.285 MB / 0.74 GB, free: 5.59 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.267e-05/0.2605, allocations: 11.94 kB / 0.7401 GB, free: 5.578 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.993e-06/0.2605, allocations: 0 / 0.7401 GB, free: 5.578 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001442/0.2619, allocations: 1.284 MB / 0.7413 GB, free: 4.211 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004313/0.2663, allocations: 2.963 MB / 0.7442 GB, free: 1.172 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.552e-06/0.2663, allocations: 8.031 kB / 0.7442 GB, free: 1.164 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000802/0.2671, allocations: 183.8 kB / 0.7444 GB, free: 0.9844 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 8.596e-06/0.2671, allocations: 4 kB / 0.7444 GB, free: 0.9805 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.922e-05/0.2672, allocations: 23.98 kB / 0.7444 GB, free: 0.957 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 9.648e-06/0.2672, allocations: 7.938 kB / 0.7444 GB, free: 0.9492 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.434e-06/0.2672, allocations: 0 / 0.7444 GB, free: 0.9492 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2617/0.5289, allocations: 1.924 MB / 0.7463 GB, free: 95.18 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000964/0.5299, allocations: 406.8 kB / 0.7467 GB, free: 95.08 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002497/0.5301, allocations: 20.92 kB / 0.7467 GB, free: 95.08 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008477/0.531, allocations: 49.84 kB / 0.7468 GB, free: 95.08 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.962e-05/0.5311, allocations: 58.31 kB / 0.7468 GB, free: 95.08 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.165e-05/0.5312, allocations: 39.42 kB / 0.7468 GB, free: 95.08 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.001755/0.5329, allocations: 1.243 MB / 0.7481 GB, free: 94.97 MB / 0.5762 GB Notification: Performance of sort global known variables: time 1.71e-07/0.533, allocations: 0 / 0.7481 GB, free: 94.97 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.00234/0.5353, allocations: 0.9202 MB / 0.749 GB, free: 94.91 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 0.003487/0.5388, allocations: 2.729 MB / 0.7516 GB, free: 93.62 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.003631/0.5424, allocations: 2.334 MB / 0.7539 GB, free: 92.95 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 3.356e-06/0.5425, allocations: 5 kB / 0.7539 GB, free: 92.95 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.0006509/0.5431, allocations: 0.5209 MB / 0.7544 GB, free: 92.78 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003621/0.5467, allocations: 0.9173 MB / 0.7553 GB, free: 92.57 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01856/0.5653, allocations: 15.13 MB / 0.7701 GB, free: 85.97 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008454/0.5662, allocations: 1.69 MB / 0.7717 GB, free: 84.96 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.002113/0.5683, allocations: 0.9154 MB / 0.7726 GB, free: 84.59 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007087/0.569, allocations: 0.6205 MB / 0.7732 GB, free: 84.07 MB / 0.5762 GB Notification: Performance of SimCode: time 9.62e-07/0.569, allocations: 3.875 kB / 0.7732 GB, free: 84.07 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06487/0.6339, allocations: 49.39 MB / 0.8215 GB, free: 36.4 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate platform static: time 10.4/11.03, allocations: 7.938 kB / 0.8215 GB, free: 36.39 MB / 0.5762 GB (rm -f IBPSA_latest_IBPSA.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger.sim & python3 -m fmpy simulate --output-file IBPSA_latest_IBPSA.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 IBPSA_latest_IBPSA_Fluid_Storage_BaseClasses_Examples_IndirectTankHeatExchanger.fmu > IBPSA_latest_IBPSA.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger.pipe 2>&1)