Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_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/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-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(BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_T,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_T") translateModel(BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_T,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_T") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001468/0.001468, allocations: 110.4 kB / 16.41 MB, free: 6.488 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001943/0.001943, allocations: 186.9 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 1.425/1.425, allocations: 222.9 MB / 241 MB, free: 14.97 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002393/0.002393, allocations: 288.8 kB / 291.5 MB, free: 14.43 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9819/0.9819, allocations: 169.2 MB / 0.499 GB, free: 4.441 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001837/0.001837, allocations: 100.2 kB / 0.6821 GB, free: 6.949 MB / 494.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4372/0.4391, allocations: 86.98 MB / 0.7671 GB, free: 3.898 MB / 0.5294 GB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_T): time 0.04914/0.4882, allocations: 53.71 MB / 0.8195 GB, free: 14 MB / 0.5919 GB Notification: Performance of NFInst.instExpressions: time 0.02566/0.514, allocations: 17 MB / 0.8361 GB, free: 12.96 MB / 0.6075 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003182/0.5172, allocations: 95.5 kB / 0.8362 GB, free: 12.87 MB / 0.6075 GB Notification: Performance of NFTyping.typeComponents: time 0.005742/0.5229, allocations: 1.918 MB / 0.8381 GB, free: 10.95 MB / 0.6075 GB Notification: Performance of NFTyping.typeBindings: time 0.00733/0.5303, allocations: 2.502 MB / 0.8405 GB, free: 8.438 MB / 0.6075 GB Notification: Performance of NFTyping.typeClassSections: time 0.00633/0.5366, allocations: 2.361 MB / 0.8428 GB, free: 6.09 MB / 0.6075 GB Notification: Performance of NFFlatten.flatten: time 0.0113/0.5479, allocations: 7.531 MB / 0.8502 GB, free: 14.55 MB / 0.6231 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003244/0.5512, allocations: 1.666 MB / 0.8518 GB, free: 12.85 MB / 0.6231 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004835/0.5561, allocations: 1.959 MB / 0.8537 GB, free: 10.89 MB / 0.6231 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002603/0.5587, allocations: 1.431 MB / 0.8551 GB, free: 9.449 MB / 0.6231 GB Notification: Performance of NFPackage.collectConstants: time 0.0006719/0.5594, allocations: 176 kB / 0.8553 GB, free: 9.277 MB / 0.6231 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004467/0.5639, allocations: 2.02 MB / 0.8573 GB, free: 7.254 MB / 0.6231 GB Notification: Performance of NFScalarize.scalarize: time 0.0009967/0.5649, allocations: 0.6696 MB / 0.8579 GB, free: 6.582 MB / 0.6231 GB Notification: Performance of NFVerifyModel.verify: time 0.002116/0.567, allocations: 1.22 MB / 0.8591 GB, free: 5.355 MB / 0.6231 GB Notification: Performance of NFConvertDAE.convert: time 0.006651/0.5737, allocations: 3.929 MB / 0.8629 GB, free: 1.414 MB / 0.6231 GB Notification: Performance of FrontEnd - DAE generated: time 4.629e-06/0.5737, allocations: 0 / 0.8629 GB, free: 1.414 MB / 0.6231 GB Notification: Performance of FrontEnd: time 2.164e-06/0.5737, allocations: 0 / 0.8629 GB, free: 1.414 MB / 0.6231 GB Notification: Performance of Transformations before backend: time 0.0001039/0.5738, allocations: 0 / 0.8629 GB, free: 1.414 MB / 0.6231 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 285 * Number of variables: 285 Notification: Performance of Generate backend data structure: time 0.006011/0.5798, allocations: 2.944 MB / 0.8658 GB, free: 14.39 MB / 0.6387 GB Notification: Performance of prepare preOptimizeDAE: time 3.808e-05/0.5799, allocations: 12.03 kB / 0.8658 GB, free: 14.38 MB / 0.6387 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002769/0.5826, allocations: 0.5511 MB / 0.8664 GB, free: 13.82 MB / 0.6387 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004535/0.5872, allocations: 2.742 MB / 0.8691 GB, free: 11.01 MB / 0.6387 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.747e-05/0.5873, allocations: 94.17 kB / 0.8691 GB, free: 10.91 MB / 0.6387 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001756/0.5875, allocations: 120 kB / 0.8693 GB, free: 10.8 MB / 0.6387 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002742/0.5902, allocations: 1.367 MB / 0.8706 GB, free: 9.332 MB / 0.6387 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.521e-05/0.5903, allocations: 3.938 kB / 0.8706 GB, free: 9.328 MB / 0.6387 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001107/0.5904, allocations: 48 kB / 0.8706 GB, free: 9.281 MB / 0.6387 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.34e-05/0.5904, allocations: 42.08 kB / 0.8707 GB, free: 9.238 MB / 0.6387 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002726/0.5932, allocations: 1.109 MB / 0.8718 GB, free: 8.121 MB / 0.6387 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 0.009468/0.6026, allocations: 7.452 MB / 0.879 GB, free: 116 kB / 0.6387 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002387/0.605, allocations: 1.343 MB / 0.8804 GB, free: 14.65 MB / 0.6544 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0009543/0.606, allocations: 426.8 kB / 0.8808 GB, free: 14.23 MB / 0.6544 GB Notification: Performance of preOpt evalFunc (simulation): time 0.005082/0.6111, allocations: 3.16 MB / 0.8838 GB, free: 10.73 MB / 0.6544 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001037/0.6122, allocations: 426.9 kB / 0.8843 GB, free: 10.3 MB / 0.6544 GB Notification: Performance of pre-optimization done (n=59): time 2.665e-06/0.6122, allocations: 4 kB / 0.8843 GB, free: 10.3 MB / 0.6544 GB Notification: Performance of matching and sorting (n=59): time 0.003108/0.6153, allocations: 1.244 MB / 0.8855 GB, free: 9.027 MB / 0.6544 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.739e-05/0.6153, allocations: 59.97 kB / 0.8855 GB, free: 8.957 MB / 0.6544 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002721/0.6181, allocations: 2.121 MB / 0.8876 GB, free: 6.809 MB / 0.6544 GB Notification: Performance of collectPreVariables (initialization): time 8.046e-05/0.6182, allocations: 45.7 kB / 0.8876 GB, free: 6.758 MB / 0.6544 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007841/0.6189, allocations: 1.022 MB / 0.8886 GB, free: 5.727 MB / 0.6544 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001873/0.6191, allocations: 217 kB / 0.8888 GB, free: 5.512 MB / 0.6544 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004036/0.6196, allocations: 314.5 kB / 0.8891 GB, free: 5.195 MB / 0.6544 GB Notification: Performance of setup shared object (initialization): time 8.854e-05/0.6196, allocations: 301.1 kB / 0.8894 GB, free: 4.898 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001133/0.6208, allocations: 0.5492 MB / 0.89 GB, free: 4.344 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001392/0.6222, allocations: 0.9964 MB / 0.8909 GB, free: 3.164 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00232/0.6245, allocations: 1.444 MB / 0.8924 GB, free: 1.555 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.704e-06/0.6245, allocations: 4 kB / 0.8924 GB, free: 1.551 MB / 0.6544 GB Notification: Performance of matching and sorting (n=188) (initialization): time 0.003314/0.6279, allocations: 1.771 MB / 0.8941 GB, free: 15.77 MB / 0.67 GB Notification: Performance of prepare postOptimizeDAE: time 4.528e-05/0.6279, allocations: 37.7 kB / 0.8941 GB, free: 15.72 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.06e-05/0.6279, allocations: 12 kB / 0.8941 GB, free: 15.71 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.057e-05/0.628, allocations: 20 kB / 0.8942 GB, free: 15.69 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001152/0.6291, allocations: 311.6 kB / 0.8945 GB, free: 15.39 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.608e-05/0.6292, allocations: 23.92 kB / 0.8945 GB, free: 15.36 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001313/0.6305, allocations: 186.5 kB / 0.8947 GB, free: 15.18 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.671e-05/0.6306, allocations: 59.98 kB / 0.8947 GB, free: 15.12 MB / 0.67 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001776/0.6324, allocations: 0.9717 MB / 0.8957 GB, free: 14.14 MB / 0.67 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001402/0.6338, allocations: 0.9844 MB / 0.8966 GB, free: 12.97 MB / 0.67 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002279/0.6361, allocations: 1.454 MB / 0.898 GB, free: 11.35 MB / 0.67 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.115e-06/0.6361, allocations: 4 kB / 0.898 GB, free: 11.34 MB / 0.67 GB Notification: Performance of matching and sorting (n=188) (initialization_lambda0): time 0.003447/0.6396, allocations: 1.757 MB / 0.8998 GB, free: 9.574 MB / 0.67 GB Notification: Performance of prepare postOptimizeDAE: time 4.161e-05/0.6396, allocations: 42.33 kB / 0.8998 GB, free: 9.527 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.364e-05/0.6396, allocations: 12 kB / 0.8998 GB, free: 9.516 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.819e-05/0.6397, allocations: 24 kB / 0.8998 GB, free: 9.492 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001147/0.6408, allocations: 307.7 kB / 0.9001 GB, free: 9.191 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.479e-05/0.6409, allocations: 23.92 kB / 0.9001 GB, free: 9.168 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001563/0.6424, allocations: 170.9 kB / 0.9003 GB, free: 9 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001031/0.6426, allocations: 63.98 kB / 0.9004 GB, free: 8.938 MB / 0.67 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 53 * 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 (154): * Single equations (assignments): 151 * Array equations: 1 * Algorithm blocks: 1 * Record equations: 1 * 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 0.0003689/0.6429, allocations: 255.9 kB / 0.9006 GB, free: 8.68 MB / 0.67 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003214/0.6433, allocations: 201.4 kB / 0.9008 GB, free: 8.48 MB / 0.67 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002808/0.6461, allocations: 1.131 MB / 0.9019 GB, free: 7.332 MB / 0.67 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.718e-05/0.6461, allocations: 8 kB / 0.9019 GB, free: 7.324 MB / 0.67 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.484e-06/0.6461, allocations: 0 / 0.9019 GB, free: 7.324 MB / 0.67 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001987/0.6481, allocations: 0.9465 MB / 0.9028 GB, free: 6.324 MB / 0.67 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005538/0.6537, allocations: 2.621 MB / 0.9054 GB, free: 3.637 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.264e-06/0.6537, allocations: 4 kB / 0.9054 GB, free: 3.633 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007244/0.6544, allocations: 151.8 kB / 0.9056 GB, free: 3.484 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001581/0.6546, allocations: 24.84 kB / 0.9056 GB, free: 3.457 MB / 0.67 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.278e-05/0.6546, allocations: 19.98 kB / 0.9056 GB, free: 3.438 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001021/0.6557, allocations: 1.437 MB / 0.907 GB, free: 1.855 MB / 0.67 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.543e-06/0.6557, allocations: 0 / 0.907 GB, free: 1.855 MB / 0.67 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003222/0.6589, allocations: 1.574 MB / 0.9085 GB, free: 260 kB / 0.67 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0006279/0.6596, allocations: 398.3 kB / 0.9089 GB, free: 15.84 MB / 0.6856 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002236/0.6598, allocations: 15.98 kB / 0.9089 GB, free: 15.82 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009631/0.6608, allocations: 71.88 kB / 0.909 GB, free: 15.75 MB / 0.6856 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001102/0.6609, allocations: 48.48 kB / 0.909 GB, free: 15.71 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.02e-05/0.661, allocations: 31.98 kB / 0.9091 GB, free: 15.68 MB / 0.6856 GB Notification: Performance of sorting global known variables: time 0.001941/0.6629, allocations: 1.477 MB / 0.9105 GB, free: 14.19 MB / 0.6856 GB Notification: Performance of sort global known variables: time 2.4e-07/0.6629, allocations: 0 / 0.9105 GB, free: 14.19 MB / 0.6856 GB Notification: Performance of remove unused functions: time 0.002492/0.6654, allocations: 1.033 MB / 0.9115 GB, free: 13.15 MB / 0.6856 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,hea.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 (69): * Single equations (assignments): 60 * 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 0.001812/0.6672, allocations: 0.8702 MB / 0.9124 GB, free: 12.42 MB / 0.6856 GB Notification: Performance of simCode: created initialization part: time 0.003967/0.6712, allocations: 2.099 MB / 0.9144 GB, free: 10.3 MB / 0.6856 GB Notification: Performance of simCode: created event and clocks part: time 3.958e-06/0.6712, allocations: 0 / 0.9144 GB, free: 10.3 MB / 0.6856 GB Notification: Performance of simCode: created simulation system equations: time 0.001149/0.6724, allocations: 0.541 MB / 0.915 GB, free: 9.746 MB / 0.6856 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003784/0.6762, allocations: 0.9594 MB / 0.9159 GB, free: 8.812 MB / 0.6856 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006079/0.6823, allocations: 3.697 MB / 0.9195 GB, free: 5.07 MB / 0.6856 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001038/0.6833, allocations: 1.539 MB / 0.921 GB, free: 3.5 MB / 0.6856 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006368/0.684, allocations: 183.3 kB / 0.9212 GB, free: 3.32 MB / 0.6856 GB Notification: Performance of SimCode: time 1.132e-06/0.684, allocations: 4 kB / 0.9212 GB, free: 3.316 MB / 0.6856 GB Notification: Performance of Templates: time 0.4168/1.101, allocations: 40.51 MB / 0.9607 GB, free: 176.2 MB / 0.7169 GB make -j1 -f BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_T.makefile (rm -f BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_T.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_T.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_T.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_T.sim & ./BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_T -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_T.pipe 2>&1)