Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_8_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/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) Running command: "" <> buildModelFMU(Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer,fileNamePrefix="Buildings_8_Buildings_HeatTransfer_Windows_Examples_BoundaryHeatTransfer",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer,fileNamePrefix="Buildings_8_Buildings_HeatTransfer_Windows_Examples_BoundaryHeatTransfer",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 0.001578/0.001578, allocations: 105.4 kB / 15.7 MB, free: 24 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002384/0.002385, allocations: 198 kB / 16.64 MB, free: 6.449 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.056/2.056, allocations: 205.1 MB / 222.5 MB, free: 4.574 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.796/1.796, allocations: 292.3 MB / 0.549 GB, free: 12.75 MB / 462.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.00154/0.00154, allocations: 64.3 kB / 0.6718 GB, free: 26.22 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2232/0.2248, allocations: 114.6 MB / 0.7836 GB, free: 13.24 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer): time 0.006341/0.2312, allocations: 4.455 MB / 0.788 GB, free: 8.754 MB / 0.6075 GB Notification: Performance of NFInst.instExpressions: time 0.00419/0.2354, allocations: 3.069 MB / 0.791 GB, free: 5.672 MB / 0.6075 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0005825/0.236, allocations: 15.94 kB / 0.791 GB, free: 5.656 MB / 0.6075 GB Notification: Performance of NFTyping.typeComponents: time 0.002179/0.2382, allocations: 0.8986 MB / 0.7919 GB, free: 4.754 MB / 0.6075 GB Notification: Performance of NFTyping.typeBindings: time 0.0009554/0.2392, allocations: 365.5 kB / 0.7922 GB, free: 4.395 MB / 0.6075 GB Notification: Performance of NFTyping.typeClassSections: time 0.0005742/0.2398, allocations: 203.6 kB / 0.7924 GB, free: 4.195 MB / 0.6075 GB Notification: Performance of NFFlatten.flatten: time 0.001242/0.2411, allocations: 0.9844 MB / 0.7934 GB, free: 3.207 MB / 0.6075 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0005484/0.2416, allocations: 366 kB / 0.7937 GB, free: 2.832 MB / 0.6075 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0004888/0.2421, allocations: 350.4 kB / 0.7941 GB, free: 2.488 MB / 0.6075 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0006227/0.2428, allocations: 409.8 kB / 0.7945 GB, free: 2.086 MB / 0.6075 GB Notification: Performance of NFPackage.collectConstants: time 0.0001042/0.2429, allocations: 56 kB / 0.7945 GB, free: 2.031 MB / 0.6075 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0002285/0.2431, allocations: 95.97 kB / 0.7946 GB, free: 1.938 MB / 0.6075 GB Notification: Performance of NFScalarize.scalarize: time 0.0001959/0.2433, allocations: 183.2 kB / 0.7948 GB, free: 1.758 MB / 0.6075 GB Notification: Performance of NFVerifyModel.verify: time 0.0004049/0.2437, allocations: 425.5 kB / 0.7952 GB, free: 1.34 MB / 0.6075 GB Notification: Performance of NFConvertDAE.convert: time 0.0008959/0.2446, allocations: 0.9689 MB / 0.7961 GB, free: 376 kB / 0.6075 GB Notification: Performance of FrontEnd - DAE generated: time 3.086e-06/0.2446, allocations: 0 / 0.7961 GB, free: 376 kB / 0.6075 GB Notification: Performance of FrontEnd: time 1.433e-06/0.2447, allocations: 4 kB / 0.7961 GB, free: 372 kB / 0.6075 GB Notification: Performance of Transformations before backend: time 2.561e-05/0.2447, allocations: 0 / 0.7961 GB, free: 372 kB / 0.6075 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 109 * Number of variables: 109 Notification: Performance of Generate backend data structure: time 0.001856/0.2465, allocations: 1.194 MB / 0.7973 GB, free: 15.12 MB / 0.6231 GB Notification: Performance of prepare preOptimizeDAE: time 3.897e-05/0.2466, allocations: 8.031 kB / 0.7973 GB, free: 15.11 MB / 0.6231 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 8.126e-05/0.2467, allocations: 86.7 kB / 0.7974 GB, free: 15.02 MB / 0.6231 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0009394/0.2476, allocations: 227.5 kB / 0.7976 GB, free: 14.79 MB / 0.6231 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008657/0.2485, allocations: 0.6869 MB / 0.7983 GB, free: 14.07 MB / 0.6231 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.843e-05/0.2485, allocations: 37.38 kB / 0.7983 GB, free: 14.03 MB / 0.6231 GB Notification: Performance of preOpt expandDerOperator (simulation): time 5.756e-05/0.2486, allocations: 43.94 kB / 0.7983 GB, free: 13.99 MB / 0.6231 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008794/0.2495, allocations: 478 kB / 0.7988 GB, free: 13.51 MB / 0.6231 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.09e-05/0.2495, allocations: 0 / 0.7988 GB, free: 13.51 MB / 0.6231 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.015e-05/0.2496, allocations: 20 kB / 0.7988 GB, free: 13.49 MB / 0.6231 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.101e-05/0.2496, allocations: 12 kB / 0.7988 GB, free: 13.48 MB / 0.6231 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009499/0.2505, allocations: 391.8 kB / 0.7992 GB, free: 13.09 MB / 0.6231 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002233/0.2528, allocations: 1.474 MB / 0.8006 GB, free: 11.55 MB / 0.6231 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0005974/0.2534, allocations: 267.3 kB / 0.8009 GB, free: 11.28 MB / 0.6231 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.000261/0.2537, allocations: 145.2 kB / 0.801 GB, free: 11.14 MB / 0.6231 GB Notification: Performance of preOpt evalFunc (simulation): time 3.715e-05/0.2537, allocations: 4.234 kB / 0.801 GB, free: 11.13 MB / 0.6231 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.14e-05/0.2537, allocations: 38.8 kB / 0.8011 GB, free: 11.09 MB / 0.6231 GB Notification: Performance of pre-optimization done (n=28): time 1.453e-06/0.2538, allocations: 0 / 0.8011 GB, free: 11.09 MB / 0.6231 GB Notification: Performance of matching and sorting (n=28): time 0.00197/0.2557, allocations: 0.6856 MB / 0.8018 GB, free: 10.38 MB / 0.6231 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.731e-05/0.2558, allocations: 81.11 kB / 0.8018 GB, free: 10.28 MB / 0.6231 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001119/0.2569, allocations: 0.9233 MB / 0.8027 GB, free: 9.332 MB / 0.6231 GB Notification: Performance of collectPreVariables (initialization): time 3.289e-05/0.257, allocations: 33.7 kB / 0.8028 GB, free: 9.293 MB / 0.6231 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002922/0.2573, allocations: 428.1 kB / 0.8032 GB, free: 8.871 MB / 0.6231 GB Notification: Performance of collectInitialBindings (initialization): time 6.757e-05/0.2573, allocations: 94.66 kB / 0.8033 GB, free: 8.777 MB / 0.6231 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001075/0.2574, allocations: 57.98 kB / 0.8033 GB, free: 8.715 MB / 0.6231 GB Notification: Performance of setup shared object (initialization): time 8.53e-05/0.2575, allocations: 318 kB / 0.8036 GB, free: 8.398 MB / 0.6231 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000385/0.2579, allocations: 137.9 kB / 0.8038 GB, free: 8.262 MB / 0.6231 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003937/0.2583, allocations: 171.2 kB / 0.8039 GB, free: 8.086 MB / 0.6231 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005963/0.2589, allocations: 262.5 kB / 0.8042 GB, free: 7.828 MB / 0.6231 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.314e-06/0.259, allocations: 0 / 0.8042 GB, free: 7.828 MB / 0.6231 GB Notification: Performance of matching and sorting (n=34) (initialization): time 0.001214/0.2602, allocations: 0.497 MB / 0.8047 GB, free: 7.32 MB / 0.6231 GB Notification: Performance of prepare postOptimizeDAE: time 1.403e-05/0.2602, allocations: 4 kB / 0.8047 GB, free: 7.316 MB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.68e-06/0.2602, allocations: 0 / 0.8047 GB, free: 7.316 MB / 0.6231 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004444/0.2607, allocations: 96.72 kB / 0.8047 GB, free: 7.219 MB / 0.6231 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003563/0.261, allocations: 67.89 kB / 0.8048 GB, free: 7.152 MB / 0.6231 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002/0.263, allocations: 1.81 MB / 0.8066 GB, free: 5.195 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006328/0.2637, allocations: 87.56 kB / 0.8067 GB, free: 5.109 MB / 0.6231 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.577e-05/0.2637, allocations: 11.94 kB / 0.8067 GB, free: 5.098 MB / 0.6231 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0006193/0.2644, allocations: 356 kB / 0.807 GB, free: 4.746 MB / 0.6231 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0003935/0.2648, allocations: 170.7 kB / 0.8072 GB, free: 4.57 MB / 0.6231 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.000578/0.2653, allocations: 257.6 kB / 0.8074 GB, free: 4.316 MB / 0.6231 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.977e-06/0.2654, allocations: 7.922 kB / 0.8074 GB, free: 4.309 MB / 0.6231 GB Notification: Performance of matching and sorting (n=34) (initialization_lambda0): time 0.0012/0.2666, allocations: 497 kB / 0.8079 GB, free: 3.812 MB / 0.6231 GB Notification: Performance of prepare postOptimizeDAE: time 1.123e-05/0.2666, allocations: 7.938 kB / 0.8079 GB, free: 3.805 MB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.099e-06/0.2666, allocations: 8 kB / 0.8079 GB, free: 3.797 MB / 0.6231 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003506/0.267, allocations: 80.73 kB / 0.808 GB, free: 3.715 MB / 0.6231 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003536/0.2673, allocations: 71.94 kB / 0.8081 GB, free: 3.645 MB / 0.6231 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001592/0.2689, allocations: 1.786 MB / 0.8098 GB, free: 1.723 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006286/0.2696, allocations: 67.8 kB / 0.8099 GB, free: 1.656 MB / 0.6231 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.64e-05/0.2696, allocations: 15.92 kB / 0.8099 GB, free: 1.641 MB / 0.6231 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 1 * 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 (28): * Single equations (assignments): 27 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,6)} Notification: Performance of prepare postOptimizeDAE: time 0.0001241/0.2697, allocations: 199 kB / 0.8101 GB, free: 1.441 MB / 0.6231 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001164/0.2699, allocations: 86.88 kB / 0.8102 GB, free: 1.355 MB / 0.6231 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001729/0.27, allocations: 101.1 kB / 0.8103 GB, free: 1.254 MB / 0.6231 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.857e-06/0.27, allocations: 4 kB / 0.8103 GB, free: 1.25 MB / 0.6231 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.937e-06/0.2701, allocations: 0 / 0.8103 GB, free: 1.25 MB / 0.6231 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.324e-06/0.2701, allocations: 7.922 kB / 0.8103 GB, free: 1.242 MB / 0.6231 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00156/0.2716, allocations: 1.042 MB / 0.8113 GB, free: 132 kB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.959e-06/0.2717, allocations: 4 kB / 0.8113 GB, free: 128 kB / 0.6231 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002191/0.2719, allocations: 39.97 kB / 0.8113 GB, free: 88 kB / 0.6231 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0003483/0.2722, allocations: 88.91 kB / 0.8114 GB, free: 15.99 MB / 0.6387 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.018e-05/0.2723, allocations: 4 kB / 0.8114 GB, free: 15.99 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001587/0.2739, allocations: 1.774 MB / 0.8131 GB, free: 14.08 MB / 0.6387 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.09e-06/0.2739, allocations: 4.031 kB / 0.8132 GB, free: 14.07 MB / 0.6387 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009095/0.2748, allocations: 0.5234 MB / 0.8137 GB, free: 13.52 MB / 0.6387 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002075/0.275, allocations: 191.8 kB / 0.8138 GB, free: 13.31 MB / 0.6387 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.958e-05/0.2751, allocations: 4 kB / 0.8139 GB, free: 13.31 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004157/0.2755, allocations: 35.97 kB / 0.8139 GB, free: 13.27 MB / 0.6387 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.537e-05/0.2756, allocations: 19.91 kB / 0.8139 GB, free: 13.25 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.981e-05/0.2756, allocations: 12 kB / 0.8139 GB, free: 13.24 MB / 0.6387 GB Notification: Performance of sorting global known variables: time 0.0009073/0.2765, allocations: 0.6649 MB / 0.8146 GB, free: 12.57 MB / 0.6387 GB Notification: Performance of sort global known variables: time 2e-07/0.2765, allocations: 0 / 0.8146 GB, free: 12.57 MB / 0.6387 GB Notification: Performance of remove unused functions: time 0.0007441/0.2773, allocations: 267.5 kB / 0.8148 GB, free: 12.3 MB / 0.6387 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * 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 simulation (22): * Single equations (assignments): 21 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,6)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001253/0.2786, allocations: 1.091 MB / 0.8159 GB, free: 11.17 MB / 0.6387 GB Notification: Performance of simCode: created initialization part: time 0.001538/0.2801, allocations: 0.7363 MB / 0.8166 GB, free: 10.41 MB / 0.6387 GB Notification: Performance of simCode: created event and clocks part: time 3.266e-06/0.2801, allocations: 0 / 0.8166 GB, free: 10.41 MB / 0.6387 GB Notification: Performance of simCode: created simulation system equations: time 0.0003888/0.2805, allocations: 274.5 kB / 0.8169 GB, free: 10.13 MB / 0.6387 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0007858/0.2813, allocations: 170.4 kB / 0.817 GB, free: 9.961 MB / 0.6387 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009096/0.2904, allocations: 6.41 MB / 0.8233 GB, free: 3.391 MB / 0.6387 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005656/0.291, allocations: 1.043 MB / 0.8243 GB, free: 2.316 MB / 0.6387 GB Notification: Performance of simCode: alias equations: time 0.0004327/0.2915, allocations: 121.3 kB / 0.8244 GB, free: 2.195 MB / 0.6387 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003362/0.2918, allocations: 303.3 kB / 0.8247 GB, free: 1.898 MB / 0.6387 GB Notification: Performance of SimCode: time 1.092e-06/0.2918, allocations: 0 / 0.8247 GB, free: 1.898 MB / 0.6387 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.04261/0.3344, allocations: 17.44 MB / 0.8417 GB, free: 0.7422 MB / 0.6544 GB Notification: Performance of buildModelFMU: Generate platform static: time 13.63/13.96, allocations: 16 kB / 0.8418 GB, free: 0.7266 MB / 0.6544 GB (rm -f Buildings_8_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer.pipe ; mkfifo Buildings_8_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer.pipe ; head -c 1048576 < Buildings_8_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer.pipe >> ../files/Buildings_8_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer.sim & python3 -m fmpy simulate --output-file Buildings_8_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 Buildings_8_Buildings_HeatTransfer_Windows_Examples_BoundaryHeatTransfer.fmu > Buildings_8_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer.pipe 2>&1)