Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo", uses=false) 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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 3.0.0/package.mo", uses=false) Using package Buildings with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 3.0.0/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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) Using package Modelica_StateGraph2 with version 2.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo) Running command: translateModel(Buildings.Fluid.HeatExchangers.Examples.AirHeater_T,tolerance=1e-05,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T") translateModel(Buildings.Fluid.HeatExchangers.Examples.AirHeater_T,tolerance=1e-05,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T") [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:257:38-257:110:writable] Warning: The file was not encoded in UTF-8: "

An important practical aspect of state machines is the abilit...". Defaulting to 7-bit ASCII with unknown characters replaced by '?'. To change encoding when loading a file: loadFile(encoding="ISO-XXXX-YY"). To change it in a package: add a file package.encoding at the top-level. Note: The Modelica Language Specification only allows files encoded in UTF-8. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:761:36-761:108:writable] Warning: The file was not encoded in UTF-8: "

The Modelica_StateGraph2 library is described in detail in (O...". Defaulting to 7-bit ASCII with unknown characters replaced by '?'. To change encoding when loading a file: loadFile(encoding="ISO-XXXX-YY"). To change it in a package: add a file package.encoding at the top-level. Note: The Modelica Language Specification only allows files encoded in UTF-8. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:1435:36-1435:108:writable] Warning: The file was not encoded in UTF-8: "

Main Authors:

SCode: time 0.2624/0.2645, allocations: 80.83 MB / 0.6707 GB, free: 1.977 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Examples.AirHeater_T): time 1.03/1.295, allocations: 235.6 MB / 0.9007 GB, free: 14.34 MB / 0.67 GB Notification: Performance of NFInst.instExpressions: time 0.03407/1.329, allocations: 18.04 MB / 0.9183 GB, free: 12.26 MB / 0.6856 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.005435/1.334, allocations: 83.56 kB / 0.9184 GB, free: 12.18 MB / 0.6856 GB Notification: Performance of NFTyping.typeComponents: time 0.005792/1.34, allocations: 1.325 MB / 0.9197 GB, free: 10.84 MB / 0.6856 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Utilities/Strings.mo:139:3-175:14:writable] Warning: Pure function 'Modelica.Utilities.Strings.isEmpty' contains a call to impure function 'Modelica.Utilities.Strings.Advanced.skipWhiteSpace'. Notification: Performance of NFTyping.typeBindings: time 0.01562/1.356, allocations: 3.417 MB / 0.923 GB, free: 7.418 MB / 0.6856 GB Notification: Performance of NFTyping.typeClassSections: time 0.01629/1.372, allocations: 3.982 MB / 0.9269 GB, free: 3.465 MB / 0.6856 GB Notification: Performance of NFFlatten.flatten: time 0.01049/1.383, allocations: 5.142 MB / 0.9319 GB, free: 14.31 MB / 0.7012 GB Notification: Performance of NFFlatten.resolveConnections: time 0.004548/1.387, allocations: 1.91 MB / 0.9338 GB, free: 12.35 MB / 0.7012 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00839/1.396, allocations: 2.732 MB / 0.9365 GB, free: 9.605 MB / 0.7012 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004732/1.4, allocations: 1.677 MB / 0.9381 GB, free: 7.93 MB / 0.7012 GB Notification: Performance of NFPackage.collectConstants: time 0.001221/1.402, allocations: 220 kB / 0.9383 GB, free: 7.715 MB / 0.7012 GB Notification: Performance of NFFlatten.collectFunctions: time 0.009153/1.411, allocations: 3.399 MB / 0.9416 GB, free: 4.309 MB / 0.7012 GB Notification: Performance of NFScalarize.scalarize: time 0.00205/1.413, allocations: 0.7634 MB / 0.9424 GB, free: 3.543 MB / 0.7012 GB Notification: Performance of NFVerifyModel.verify: time 0.004063/1.417, allocations: 1.24 MB / 0.9436 GB, free: 2.297 MB / 0.7012 GB Notification: Performance of NFConvertDAE.convert: time 0.01306/1.43, allocations: 4.628 MB / 0.9481 GB, free: 13.65 MB / 0.7169 GB Notification: Performance of FrontEnd - DAE generated: time 6.412e-06/1.43, allocations: 0 / 0.9481 GB, free: 13.65 MB / 0.7169 GB Notification: Performance of FrontEnd: time 1.954e-06/1.43, allocations: 0 / 0.9481 GB, free: 13.65 MB / 0.7169 GB Notification: Performance of Transformations before backend: time 0.0001712/1.43, allocations: 4 kB / 0.9481 GB, free: 13.65 MB / 0.7169 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 338 * Number of variables: 338 Notification: Performance of Generate backend data structure: time 0.01047/1.441, allocations: 2.957 MB / 0.951 GB, free: 10.62 MB / 0.7169 GB Notification: Performance of prepare preOptimizeDAE: time 5.932e-05/1.441, allocations: 12.03 kB / 0.951 GB, free: 10.61 MB / 0.7169 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00547/1.446, allocations: 0.7502 MB / 0.9518 GB, free: 9.855 MB / 0.7169 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004161/1.451, allocations: 1.695 MB / 0.9534 GB, free: 8.109 MB / 0.7169 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001075/1.451, allocations: 106.7 kB / 0.9535 GB, free: 8.004 MB / 0.7169 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002526/1.451, allocations: 140 kB / 0.9536 GB, free: 7.867 MB / 0.7169 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003633/1.455, allocations: 1.729 MB / 0.9553 GB, free: 6.066 MB / 0.7169 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.45e-05/1.455, allocations: 0 / 0.9553 GB, free: 6.066 MB / 0.7169 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001455/1.455, allocations: 56 kB / 0.9554 GB, free: 6.012 MB / 0.7169 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.554e-05/1.455, allocations: 58.5 kB / 0.9554 GB, free: 5.953 MB / 0.7169 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003603/1.459, allocations: 1.497 MB / 0.9569 GB, free: 4.449 MB / 0.7169 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 0.01201/1.471, allocations: 7.57 MB / 0.9643 GB, free: 12.3 MB / 0.7325 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002946/1.474, allocations: 1.65 MB / 0.9659 GB, free: 10.52 MB / 0.7325 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001079/1.475, allocations: 0.4986 MB / 0.9664 GB, free: 10.02 MB / 0.7325 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001199/1.476, allocations: 0.6799 MB / 0.9671 GB, free: 9.211 MB / 0.7325 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001522/1.477, allocations: 0.6548 MB / 0.9677 GB, free: 8.523 MB / 0.7325 GB Notification: Performance of pre-optimization done (n=82): time 2.795e-06/1.477, allocations: 0 / 0.9677 GB, free: 8.523 MB / 0.7325 GB Notification: Performance of matching and sorting (n=82): time 0.004824/1.482, allocations: 1.626 MB / 0.9693 GB, free: 6.871 MB / 0.7325 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001569/1.482, allocations: 299.3 kB / 0.9696 GB, free: 6.512 MB / 0.7325 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002488/1.485, allocations: 1.631 MB / 0.9712 GB, free: 4.832 MB / 0.7325 GB Notification: Performance of collectPreVariables (initialization): time 0.0002419/1.485, allocations: 45.7 kB / 0.9712 GB, free: 4.781 MB / 0.7325 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009476/1.486, allocations: 0.9357 MB / 0.9721 GB, free: 3.836 MB / 0.7325 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003146/1.486, allocations: 287.8 kB / 0.9724 GB, free: 3.551 MB / 0.7325 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003796/1.487, allocations: 246.4 kB / 0.9726 GB, free: 3.305 MB / 0.7325 GB Notification: Performance of setup shared object (initialization): time 0.0001217/1.487, allocations: 349.9 kB / 0.973 GB, free: 2.957 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001198/1.488, allocations: 0.5321 MB / 0.9735 GB, free: 2.422 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001468/1.49, allocations: 0.8568 MB / 0.9743 GB, free: 1.434 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002456/1.492, allocations: 1.271 MB / 0.9756 GB, free: 72 kB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.501e-06/1.492, allocations: 0 / 0.9756 GB, free: 72 kB / 0.7325 GB Notification: Performance of matching and sorting (n=140) (initialization): time 0.003576/1.496, allocations: 1.612 MB / 0.9771 GB, free: 14.43 MB / 0.7481 GB Notification: Performance of prepare postOptimizeDAE: time 8.704e-05/1.496, allocations: 83.38 kB / 0.9772 GB, free: 14.34 MB / 0.7481 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.077e-05/1.496, allocations: 4.312 kB / 0.9772 GB, free: 14.34 MB / 0.7481 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.349e-05/1.496, allocations: 16 kB / 0.9772 GB, free: 14.32 MB / 0.7481 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001143/1.497, allocations: 251.6 kB / 0.9775 GB, free: 14.07 MB / 0.7481 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.136e-05/1.497, allocations: 15.88 kB / 0.9775 GB, free: 14.06 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001785/1.499, allocations: 178.6 kB / 0.9777 GB, free: 13.88 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000125/1.499, allocations: 55.98 kB / 0.9777 GB, free: 13.83 MB / 0.7481 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001932/1.501, allocations: 0.8848 MB / 0.9786 GB, free: 12.94 MB / 0.7481 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001383/1.502, allocations: 0.8294 MB / 0.9794 GB, free: 11.98 MB / 0.7481 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002266/1.505, allocations: 1.212 MB / 0.9806 GB, free: 10.68 MB / 0.7481 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.879e-06/1.505, allocations: 0 / 0.9806 GB, free: 10.68 MB / 0.7481 GB Notification: Performance of matching and sorting (n=140) (initialization_lambda0): time 0.003487/1.508, allocations: 1.553 MB / 0.9821 GB, free: 9.105 MB / 0.7481 GB Notification: Performance of prepare postOptimizeDAE: time 7.6e-05/1.508, allocations: 83.38 kB / 0.9822 GB, free: 9.012 MB / 0.7481 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.64e-05/1.508, allocations: 11.94 kB / 0.9822 GB, free: 9 MB / 0.7481 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.258e-05/1.508, allocations: 12 kB / 0.9822 GB, free: 8.988 MB / 0.7481 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00106/1.509, allocations: 247.9 kB / 0.9824 GB, free: 8.746 MB / 0.7481 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.524e-05/1.509, allocations: 12 kB / 0.9824 GB, free: 8.734 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001611/1.511, allocations: 150.9 kB / 0.9826 GB, free: 8.586 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001087/1.511, allocations: 59.97 kB / 0.9826 GB, free: 8.527 MB / 0.7481 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 25 * Number of states: 0 () * Number of discrete variables: 6 (TSet.count,$PRE.TSet.count,TSet.T_start,$PRE.TSet.T_start,$whenCondition1,conPI.I.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (123): * Single equations (assignments): 119 * Array equations: 1 * Algorithm blocks: 2 * 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 0.0004089/1.511, allocations: 244 kB / 0.9829 GB, free: 8.281 MB / 0.7481 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002958/1.512, allocations: 181.8 kB / 0.983 GB, free: 8.102 MB / 0.7481 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00288/1.515, allocations: 1.192 MB / 0.9842 GB, free: 6.898 MB / 0.7481 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.225e-05/1.515, allocations: 12 kB / 0.9842 GB, free: 6.887 MB / 0.7481 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.696e-06/1.515, allocations: 0 / 0.9842 GB, free: 6.887 MB / 0.7481 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002413/1.517, allocations: 1.242 MB / 0.9854 GB, free: 5.555 MB / 0.7481 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005882/1.523, allocations: 3.027 MB / 0.9884 GB, free: 2.414 MB / 0.7481 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.651e-06/1.523, allocations: 0 / 0.9884 GB, free: 2.414 MB / 0.7481 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001029/1.524, allocations: 191.8 kB / 0.9886 GB, free: 2.227 MB / 0.7481 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0002664/1.524, allocations: 52.77 kB / 0.9886 GB, free: 2.172 MB / 0.7481 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.708e-05/1.524, allocations: 23.98 kB / 0.9886 GB, free: 2.148 MB / 0.7481 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001513/1.526, allocations: 1.535 MB / 0.9901 GB, free: 480 kB / 0.7481 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.473e-06/1.526, allocations: 0 / 0.9901 GB, free: 480 kB / 0.7481 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004284/1.53, allocations: 1.796 MB / 0.9919 GB, free: 14.64 MB / 0.7637 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001038/1.531, allocations: 366.7 kB / 0.9923 GB, free: 14.27 MB / 0.7637 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002008/1.532, allocations: 16 kB / 0.9923 GB, free: 14.25 MB / 0.7637 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001082/1.533, allocations: 79.91 kB / 0.9923 GB, free: 14.17 MB / 0.7637 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001606/1.533, allocations: 56.91 kB / 0.9924 GB, free: 14.12 MB / 0.7637 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001435/1.533, allocations: 31.98 kB / 0.9924 GB, free: 14.09 MB / 0.7637 GB Notification: Performance of sorting global known variables: time 0.001763/1.535, allocations: 1.093 MB / 0.9935 GB, free: 12.97 MB / 0.7637 GB Notification: Performance of sort global known variables: time 1.9e-07/1.535, allocations: 0 / 0.9935 GB, free: 12.97 MB / 0.7637 GB Notification: Performance of remove unused functions: time 0.003005/1.538, allocations: 1.033 MB / 0.9945 GB, free: 11.93 MB / 0.7637 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 8 (vol.dynBal.U,vol.dynBal.m,vol.dynBal.mXi[1],mov.filter.x[1],mov.filter.x[2],conPI.I.y,THeaOut.T,hea.heaCoo.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 (82): * Single equations (assignments): 79 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * 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 {(1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.002027/1.54, allocations: 0.6699 MB / 0.9952 GB, free: 11.4 MB / 0.7637 GB Notification: Performance of simCode: created initialization part: time 0.00544/1.545, allocations: 2.65 MB / 0.9977 GB, free: 8.695 MB / 0.7637 GB Notification: Performance of simCode: created event and clocks part: time 8.756e-06/1.545, allocations: 4 kB / 0.9977 GB, free: 8.691 MB / 0.7637 GB Notification: Performance of simCode: created simulation system equations: time 0.001539/1.547, allocations: 0.6175 MB / 0.9984 GB, free: 8.062 MB / 0.7637 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004366/1.551, allocations: 0.8597 MB / 0.9992 GB, free: 7.219 MB / 0.7637 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009059/1.56, allocations: 3.7 MB / 1.003 GB, free: 3.484 MB / 0.7637 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001446/1.562, allocations: 1.487 MB / 1.004 GB, free: 1.965 MB / 0.7637 GB Notification: Performance of simCode: alias equations: time 0.00228/1.564, allocations: 429.9 kB / 1.005 GB, free: 1.539 MB / 0.7637 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004228/1.565, allocations: 131.4 kB / 1.005 GB, free: 1.41 MB / 0.7637 GB Notification: Performance of SimCode: time 1.522e-06/1.565, allocations: 3.938 kB / 1.005 GB, free: 1.406 MB / 0.7637 GB Notification: Performance of Templates: time 0.07292/1.637, allocations: 36.71 MB / 1.041 GB, free: 13.02 MB / 0.8106 GB make -j1 -f Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.makefile (rm -f Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.pipe ; mkfifo Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.pipe ; head -c 1048576 < Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.pipe >> ../files/Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.sim & ./Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_3.0.0_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.pipe 2>&1)