Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_8_Buildings.HeatTransfer.Windows.Examples.Overhang.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.Overhang,fileNamePrefix="Buildings_8_Buildings_HeatTransfer_Windows_Examples_Overhang",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.HeatTransfer.Windows.Examples.Overhang,fileNamePrefix="Buildings_8_Buildings_HeatTransfer_Windows_Examples_Overhang",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 0.001189/0.001189, 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 0.002003/0.002003, allocations: 194.8 kB / 16.64 MB, free: 6.453 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.405/1.405, allocations: 205.1 MB / 222.5 MB, free: 4.562 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 1.761/1.761, allocations: 292.3 MB / 0.549 GB, free: 12.77 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 0.001759/0.001759, allocations: 68.95 kB / 0.6718 GB, free: 26.28 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2583/0.26, allocations: 114.5 MB / 0.7836 GB, free: 13.29 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.HeatTransfer.Windows.Examples.Overhang): time 0.007952/0.268, allocations: 5.097 MB / 0.7886 GB, free: 8.16 MB / 0.6075 GB Notification: Performance of NFInst.instExpressions: time 0.6201/0.8882, allocations: 151.3 MB / 0.9363 GB, free: 2.961 MB / 0.7169 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0009395/0.8892, allocations: 23.62 kB / 0.9363 GB, free: 2.953 MB / 0.7169 GB Notification: Performance of NFTyping.typeComponents: time 0.0006807/0.8899, allocations: 198.2 kB / 0.9365 GB, free: 2.848 MB / 0.7169 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Utilities/Strings.mo:216:3-259:11:writable] Warning: Pure function 'Modelica.Utilities.Strings.find' contains a call to impure function 'Modelica.Utilities.Strings.length'. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/BoundaryConditions/WeatherData/BaseClasses/getHeaderElementTMY3.mo:2:1-105:25:writable] Warning: Pure function 'Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3' contains a call to impure function 'Modelica.Utilities.Streams.readLine'. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/BoundaryConditions/WeatherData/BaseClasses/getLongitudeTMY3.mo:2:1-48:21:writable] Warning: Pure function 'Buildings.BoundaryConditions.WeatherData.BaseClasses.getLongitudeTMY3' contains a call to impure function 'Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3'. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/BoundaryConditions/WeatherData/BaseClasses/getLatitudeTMY3.mo:2:1-48:20:writable] Warning: Pure function 'Buildings.BoundaryConditions.WeatherData.BaseClasses.getLatitudeTMY3' contains a call to impure function 'Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3'. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/BoundaryConditions/WeatherData/BaseClasses/getTimeZoneTMY3.mo:2:1-47:20:writable] Warning: Pure function 'Buildings.BoundaryConditions.WeatherData.BaseClasses.getTimeZoneTMY3' contains a call to impure function 'Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3'. [/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 0.001777/0.8917, allocations: 0.5013 MB / 0.937 GB, free: 2.695 MB / 0.7169 GB Notification: Performance of NFTyping.typeClassSections: time 0.001994/0.8937, allocations: 0.9654 MB / 0.938 GB, free: 2.613 MB / 0.7169 GB Notification: Performance of NFFlatten.flatten: time 0.001905/0.8956, allocations: 1.76 MB / 0.9397 GB, free: 2.41 MB / 0.7169 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001236/0.8969, allocations: 0.96 MB / 0.9406 GB, free: 2.211 MB / 0.7169 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001155/0.8981, allocations: 0.6859 MB / 0.9413 GB, free: 2.188 MB / 0.7169 GB Notification: Performance of NFSimplifyModel.simplify: time 0.000938/0.899, allocations: 0.7479 MB / 0.942 GB, free: 2.18 MB / 0.7169 GB Notification: Performance of NFPackage.collectConstants: time 0.0002685/0.8993, allocations: 189.7 kB / 0.9422 GB, free: 2.18 MB / 0.7169 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001239/0.9005, allocations: 0.605 MB / 0.9428 GB, free: 2.16 MB / 0.7169 GB Notification: Performance of NFScalarize.scalarize: time 0.0004255/0.901, allocations: 446.6 kB / 0.9432 GB, free: 2.156 MB / 0.7169 GB Notification: Performance of NFVerifyModel.verify: time 0.0008587/0.9018, allocations: 0.7865 MB / 0.944 GB, free: 2.031 MB / 0.7169 GB Notification: Performance of NFConvertDAE.convert: time 0.003145/0.905, allocations: 2.3 MB / 0.9462 GB, free: 1.703 MB / 0.7169 GB Notification: Performance of FrontEnd - DAE generated: time 5.019e-06/0.905, allocations: 2.109 kB / 0.9462 GB, free: 1.703 MB / 0.7169 GB Notification: Performance of FrontEnd: time 1.302e-06/0.905, allocations: 0.6875 kB / 0.9462 GB, free: 1.703 MB / 0.7169 GB Notification: Performance of Transformations before backend: time 3.538e-05/0.9051, allocations: 4 kB / 0.9462 GB, free: 1.699 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: 324 * Number of variables: 324 Notification: Performance of Generate backend data structure: time 0.003873/0.9089, allocations: 1.775 MB / 0.948 GB, free: 16.8 MB / 0.7325 GB Notification: Performance of prepare preOptimizeDAE: time 4.479e-05/0.909, allocations: 16.17 kB / 0.948 GB, free: 16.79 MB / 0.7325 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000224/0.9092, allocations: 189.2 kB / 0.9482 GB, free: 16.75 MB / 0.7325 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.1226/1.032, allocations: 15.38 MB / 0.9632 GB, free: 12.64 MB / 0.7325 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002991/1.035, allocations: 1.363 MB / 0.9645 GB, free: 11.99 MB / 0.7325 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.708e-05/1.035, allocations: 96.64 kB / 0.9646 GB, free: 11.99 MB / 0.7325 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007766/1.036, allocations: 124.6 kB / 0.9647 GB, free: 11.99 MB / 0.7325 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03822/1.074, allocations: 7.923 MB / 0.9725 GB, free: 8.871 MB / 0.7325 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.694e-05/1.074, allocations: 0 / 0.9725 GB, free: 8.871 MB / 0.7325 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007143/1.075, allocations: 53.25 kB / 0.9725 GB, free: 8.871 MB / 0.7325 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.553e-05/1.075, allocations: 30.62 kB / 0.9725 GB, free: 8.871 MB / 0.7325 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.07181/1.147, allocations: 14.05 MB / 0.9863 GB, free: 3.301 MB / 0.7325 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04602/1.193, allocations: 10.26 MB / 0.9963 GB, free: 12.51 MB / 0.7481 GB Notification: Performance of preOpt comSubExp (simulation): time 0.04399/1.237, allocations: 8.16 MB / 1.004 GB, free: 4.34 MB / 0.7481 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.03587/1.273, allocations: 6.456 MB / 1.011 GB, free: 13.88 MB / 0.7637 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0005721/1.273, allocations: 0.5927 MB / 1.011 GB, free: 13.16 MB / 0.7637 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.03644/1.31, allocations: 6.96 MB / 1.018 GB, free: 6.172 MB / 0.7637 GB Notification: Performance of pre-optimization done (n=103): time 3.336e-06/1.31, allocations: 0 / 1.018 GB, free: 6.172 MB / 0.7637 GB Notification: Performance of matching and sorting (n=103): time 0.1047/1.414, allocations: 18.77 MB / 1.036 GB, free: 3.355 MB / 0.7794 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001245/1.415, allocations: 196.9 kB / 1.036 GB, free: 3.117 MB / 0.7794 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001249/1.416, allocations: 0.7431 MB / 1.037 GB, free: 2.359 MB / 0.7794 GB Notification: Performance of collectPreVariables (initialization): time 0.0006303/1.417, allocations: 45.7 kB / 1.037 GB, free: 2.309 MB / 0.7794 GB Notification: Performance of collectInitialEqns (initialization): time 0.000442/1.417, allocations: 0.5178 MB / 1.038 GB, free: 1.785 MB / 0.7794 GB Notification: Performance of collectInitialBindings (initialization): time 0.0006362/1.418, allocations: 342.6 kB / 1.038 GB, free: 1.453 MB / 0.7794 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001065/1.419, allocations: 338.1 kB / 1.038 GB, free: 1.117 MB / 0.7794 GB Notification: Performance of setup shared object (initialization): time 0.0001489/1.419, allocations: 345.9 kB / 1.039 GB, free: 0.7734 MB / 0.7794 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.03469/1.454, allocations: 6.505 MB / 1.045 GB, free: 10.26 MB / 0.795 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.03523/1.489, allocations: 6.642 MB / 1.052 GB, free: 3.578 MB / 0.795 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.06551/1.554, allocations: 11.12 MB / 1.062 GB, free: 8.434 MB / 0.8106 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.697e-06/1.554, allocations: 0 / 1.062 GB, free: 8.434 MB / 0.8106 GB Notification: Performance of matching and sorting (n=119) (initialization): time 0.06879/1.623, allocations: 12.5 MB / 1.075 GB, free: 11.91 MB / 0.8262 GB Notification: Performance of prepare postOptimizeDAE: time 2.818e-05/1.623, allocations: 7.984 kB / 1.075 GB, free: 11.9 MB / 0.8262 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.072e-05/1.623, allocations: 0 / 1.075 GB, free: 11.9 MB / 0.8262 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006019/1.624, allocations: 88.81 kB / 1.075 GB, free: 11.81 MB / 0.8262 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01936/1.643, allocations: 2.648 MB / 1.077 GB, free: 9.16 MB / 0.8262 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00225/1.646, allocations: 1.645 MB / 1.079 GB, free: 7.375 MB / 0.8262 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01881/1.664, allocations: 2.434 MB / 1.081 GB, free: 4.938 MB / 0.8262 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006933/1.665, allocations: 99.8 kB / 1.081 GB, free: 4.84 MB / 0.8262 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 6 (weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,$whenCondition1,$whenCondition2) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (117): * Single equations (assignments): 116 * 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 {(1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.001266/1.666, allocations: 320.2 kB / 1.082 GB, free: 4.52 MB / 0.8262 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006023/1.667, allocations: 98.78 kB / 1.082 GB, free: 4.422 MB / 0.8262 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.07091/1.738, allocations: 12.99 MB / 1.094 GB, free: 7.406 MB / 0.8419 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.056e-05/1.738, allocations: 15.94 kB / 1.094 GB, free: 7.391 MB / 0.8419 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.89e-06/1.738, allocations: 4 kB / 1.094 GB, free: 7.387 MB / 0.8419 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.117e-05/1.738, allocations: 7.969 kB / 1.094 GB, free: 7.379 MB / 0.8419 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.07367/1.812, allocations: 15.89 MB / 1.11 GB, free: 7.438 MB / 0.8575 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.091e-05/1.812, allocations: 0 / 1.11 GB, free: 7.438 MB / 0.8575 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0185/1.83, allocations: 2.648 MB / 1.113 GB, free: 4.785 MB / 0.8575 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004956/1.831, allocations: 74.89 kB / 1.113 GB, free: 4.711 MB / 0.8575 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007295/1.832, allocations: 88.58 kB / 1.113 GB, free: 4.625 MB / 0.8575 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002143/1.834, allocations: 1.681 MB / 1.114 GB, free: 2.793 MB / 0.8575 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.737e-06/1.834, allocations: 0 / 1.114 GB, free: 2.793 MB / 0.8575 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0703/1.904, allocations: 12.48 MB / 1.127 GB, free: 6.281 MB / 0.8731 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002211/1.906, allocations: 0.784 MB / 1.127 GB, free: 5.477 MB / 0.8731 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006923/1.907, allocations: 24 kB / 1.127 GB, free: 5.453 MB / 0.8731 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01924/1.926, allocations: 2.387 MB / 1.13 GB, free: 3.062 MB / 0.8731 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005045/1.927, allocations: 76.89 kB / 1.13 GB, free: 2.984 MB / 0.8731 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0008324/1.928, allocations: 103.8 kB / 1.13 GB, free: 2.883 MB / 0.8731 GB Notification: Performance of sorting global known variables: time 0.00134/1.929, allocations: 0.5341 MB / 1.13 GB, free: 2.352 MB / 0.8731 GB Notification: Performance of sort global known variables: time 2.11e-07/1.929, allocations: 3.938 kB / 1.13 GB, free: 2.348 MB / 0.8731 GB Notification: Performance of remove unused functions: time 0.002879/1.932, allocations: 0.6668 MB / 1.131 GB, free: 1.68 MB / 0.8731 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 4 ($whenCondition2,$whenCondition1,weaDat.conTimMin.tNext,weaDat.conTim.tNext) * Number of discrete states: 2 (weaDat.conTim.tNext,weaDat.conTimMin.tNext) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (123): * Single equations (assignments): 120 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.07425/2.006, allocations: 13.53 MB / 1.144 GB, free: 4.301 MB / 0.8887 GB Notification: Performance of simCode: created initialization part: time 0.07043/2.077, allocations: 13.31 MB / 1.157 GB, free: 6.965 MB / 0.9044 GB Notification: Performance of simCode: created event and clocks part: time 6.993e-06/2.077, allocations: 0 / 1.157 GB, free: 6.965 MB / 0.9044 GB Notification: Performance of simCode: created simulation system equations: time 0.0357/2.112, allocations: 6.738 MB / 1.164 GB, free: 212 kB / 0.9044 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002497/2.115, allocations: 332.2 kB / 1.164 GB, free: 15.9 MB / 0.92 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.2569/2.372, allocations: 44.79 MB / 1.208 GB, free: 2.918 MB / 0.9512 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008043/2.373, allocations: 1.158 MB / 1.209 GB, free: 1.73 MB / 0.9512 GB Notification: Performance of simCode: alias equations: time 0.003949/2.377, allocations: 0.715 MB / 1.21 GB, free: 1.012 MB / 0.9512 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002193/2.379, allocations: 0.6356 MB / 1.21 GB, free: 384 kB / 0.9512 GB Notification: Performance of SimCode: time 1.653e-06/2.379, allocations: 0 / 1.21 GB, free: 384 kB / 0.9512 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.09086/2.47, allocations: 47.26 MB / 1.256 GB, free: 1.301 MB / 0.9981 GB Notification: Performance of buildModelFMU: Generate platform static: time 14/16.47, allocations: 18.72 kB / 1.256 GB, free: 1.289 MB / 0.9981 GB (rm -f Buildings_8_Buildings.HeatTransfer.Windows.Examples.Overhang.pipe ; mkfifo Buildings_8_Buildings.HeatTransfer.Windows.Examples.Overhang.pipe ; head -c 1048576 < Buildings_8_Buildings.HeatTransfer.Windows.Examples.Overhang.pipe >> ../files/Buildings_8_Buildings.HeatTransfer.Windows.Examples.Overhang.sim & python3 -m fmpy simulate --output-file Buildings_8_Buildings.HeatTransfer.Windows.Examples.Overhang_res.csv --start-time 0 --stop-time 86400 --timeout 50 --relative-tolerance 1e-06 Buildings_8_Buildings_HeatTransfer_Windows_Examples_Overhang.fmu > Buildings_8_Buildings.HeatTransfer.Windows.Examples.Overhang.pipe 2>&1)