Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.HeatTransfer.Windows.BaseClasses.Examples.GasConvection.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.BaseClasses.Examples.GasConvection,fileNamePrefix="Buildings_8_Buildings_HeatTransfer_Windows_BaseClasses_Examples_GasConvection",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.HeatTransfer.Windows.BaseClasses.Examples.GasConvection,fileNamePrefix="Buildings_8_Buildings_HeatTransfer_Windows_BaseClasses_Examples_GasConvection",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 0.001345/0.001345, allocations: 111.3 kB / 15.23 MB, free: 0.6602 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001556/0.001556, allocations: 195.9 kB / 16.14 MB, free: 6.672 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.243/1.243, allocations: 205.1 MB / 222 MB, free: 4.961 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 1.557/1.557, allocations: 292.3 MB / 0.5484 GB, free: 13.69 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 0.001393/0.001393, allocations: 73.22 kB / 0.6709 GB, free: 26.5 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1803/0.1817, allocations: 114.5 MB / 0.7828 GB, free: 13.95 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.HeatTransfer.Windows.BaseClasses.Examples.GasConvection): time 0.003423/0.1852, allocations: 2.878 MB / 0.7856 GB, free: 11.05 MB / 0.6075 GB Notification: Performance of NFInst.instExpressions: time 0.003652/0.1888, allocations: 2.996 MB / 0.7885 GB, free: 8.035 MB / 0.6075 GB Notification: Performance of NFInst.updateImplicitVariability: time 8.956e-05/0.1889, allocations: 4 kB / 0.7885 GB, free: 8.031 MB / 0.6075 GB Notification: Performance of NFTyping.typeComponents: time 0.0002082/0.1891, allocations: 63.81 kB / 0.7886 GB, free: 7.969 MB / 0.6075 GB Notification: Performance of NFTyping.typeBindings: time 0.0003932/0.1896, allocations: 182.8 kB / 0.7888 GB, free: 7.789 MB / 0.6075 GB Notification: Performance of NFTyping.typeClassSections: time 0.000921/0.1905, allocations: 0.5219 MB / 0.7893 GB, free: 7.266 MB / 0.6075 GB Notification: Performance of NFFlatten.flatten: time 0.0004503/0.1909, allocations: 0.5134 MB / 0.7898 GB, free: 6.75 MB / 0.6075 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0001611/0.1911, allocations: 86.61 kB / 0.7899 GB, free: 6.664 MB / 0.6075 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001657/0.1913, allocations: 183.3 kB / 0.79 GB, free: 6.484 MB / 0.6075 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001765/0.1915, allocations: 211.1 kB / 0.7902 GB, free: 6.277 MB / 0.6075 GB Notification: Performance of NFPackage.collectConstants: time 4.377e-05/0.1915, allocations: 24 kB / 0.7903 GB, free: 6.254 MB / 0.6075 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0005665/0.1921, allocations: 363.7 kB / 0.7906 GB, free: 5.898 MB / 0.6075 GB Notification: Performance of NFScalarize.scalarize: time 6.216e-05/0.1922, allocations: 83.61 kB / 0.7907 GB, free: 5.816 MB / 0.6075 GB Notification: Performance of NFVerifyModel.verify: time 0.0001589/0.1923, allocations: 199 kB / 0.7909 GB, free: 5.621 MB / 0.6075 GB Notification: Performance of NFConvertDAE.convert: time 0.0006969/0.193, allocations: 0.6972 MB / 0.7916 GB, free: 4.922 MB / 0.6075 GB Notification: Performance of FrontEnd - DAE generated: time 3.246e-06/0.193, allocations: 3.938 kB / 0.7916 GB, free: 4.918 MB / 0.6075 GB Notification: Performance of FrontEnd: time 6.01e-07/0.1931, allocations: 0 / 0.7916 GB, free: 4.918 MB / 0.6075 GB Notification: Performance of Transformations before backend: time 5.069e-06/0.1931, allocations: 4 kB / 0.7916 GB, free: 4.914 MB / 0.6075 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 65 * Number of variables: 65 Notification: Performance of Generate backend data structure: time 0.000939/0.194, allocations: 0.7517 MB / 0.7923 GB, free: 4.113 MB / 0.6075 GB Notification: Performance of prepare preOptimizeDAE: time 3.26e-05/0.194, allocations: 12.03 kB / 0.7923 GB, free: 4.102 MB / 0.6075 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 5.908e-05/0.1941, allocations: 58.73 kB / 0.7924 GB, free: 4.035 MB / 0.6075 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.09402/0.2881, allocations: 12.21 MB / 0.8043 GB, free: 7.812 MB / 0.6231 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001754/0.2899, allocations: 0.9247 MB / 0.8052 GB, free: 6.844 MB / 0.6231 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.461e-05/0.29, allocations: 20.94 kB / 0.8052 GB, free: 6.82 MB / 0.6231 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004303/0.2904, allocations: 28.31 kB / 0.8053 GB, free: 6.793 MB / 0.6231 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01455/0.3049, allocations: 3.738 MB / 0.8089 GB, free: 3.047 MB / 0.6231 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.26e-05/0.305, allocations: 3.984 kB / 0.8089 GB, free: 3.043 MB / 0.6231 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002792/0.3053, allocations: 8 kB / 0.8089 GB, free: 3.035 MB / 0.6231 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.488e-06/0.3053, allocations: 8 kB / 0.8089 GB, free: 3.027 MB / 0.6231 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01332/0.3186, allocations: 2.965 MB / 0.8118 GB, free: 64 kB / 0.6231 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 0.01364/0.3323, allocations: 17.16 MB / 0.8286 GB, free: 11.32 MB / 0.6544 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0138/0.3461, allocations: 2.934 MB / 0.8314 GB, free: 8.379 MB / 0.6544 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01314/0.3593, allocations: 2.799 MB / 0.8342 GB, free: 5.574 MB / 0.6544 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001011/0.3594, allocations: 31.98 kB / 0.8342 GB, free: 5.543 MB / 0.6544 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.631e-05/0.3594, allocations: 34.56 kB / 0.8342 GB, free: 5.5 MB / 0.6544 GB Notification: Performance of pre-optimization done (n=22): time 2.214e-06/0.3594, allocations: 0 / 0.8342 GB, free: 5.5 MB / 0.6544 GB Notification: Performance of matching and sorting (n=22): time 0.04124/0.4007, allocations: 8.547 MB / 0.8426 GB, free: 12.94 MB / 0.67 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.8e-05/0.4008, allocations: 55.41 kB / 0.8426 GB, free: 12.88 MB / 0.67 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003822/0.4012, allocations: 341.7 kB / 0.843 GB, free: 12.53 MB / 0.67 GB Notification: Performance of collectPreVariables (initialization): time 0.000504/0.4017, allocations: 37.7 kB / 0.843 GB, free: 12.49 MB / 0.67 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002719/0.402, allocations: 196.4 kB / 0.8432 GB, free: 12.29 MB / 0.67 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003948/0.4024, allocations: 74.94 kB / 0.8433 GB, free: 12.22 MB / 0.67 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001569/0.4039, allocations: 484.8 kB / 0.8437 GB, free: 11.74 MB / 0.67 GB Notification: Performance of setup shared object (initialization): time 0.0001161/0.4041, allocations: 338.8 kB / 0.844 GB, free: 11.4 MB / 0.67 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01883/0.4229, allocations: 3.897 MB / 0.8479 GB, free: 7.496 MB / 0.67 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01896/0.4419, allocations: 3.934 MB / 0.8517 GB, free: 3.547 MB / 0.67 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.03123/0.4732, allocations: 6.211 MB / 0.8578 GB, free: 13.33 MB / 0.6856 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.856e-06/0.4732, allocations: 3.938 kB / 0.8578 GB, free: 13.32 MB / 0.6856 GB Notification: Performance of matching and sorting (n=37) (initialization): time 0.03922/0.5124, allocations: 8.025 MB / 0.8656 GB, free: 5.285 MB / 0.6856 GB Notification: Performance of prepare postOptimizeDAE: time 2.314e-05/0.5125, allocations: 7.984 kB / 0.8656 GB, free: 5.277 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.03379/0.5463, allocations: 7.28 MB / 0.8727 GB, free: 13.99 MB / 0.7012 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.374e-05/0.5464, allocations: 4 kB / 0.8727 GB, free: 13.99 MB / 0.7012 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0137/0.5601, allocations: 1.916 MB / 0.8746 GB, free: 12.07 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.217e-05/0.5601, allocations: 0 / 0.8746 GB, free: 12.07 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01248/0.5726, allocations: 1.51 MB / 0.8761 GB, free: 10.56 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007814/0.5734, allocations: 207.5 kB / 0.8763 GB, free: 10.36 MB / 0.7012 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01874/0.5922, allocations: 3.986 MB / 0.8802 GB, free: 6.363 MB / 0.7012 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01798/0.6102, allocations: 3.934 MB / 0.884 GB, free: 2.414 MB / 0.7012 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.02995/0.6402, allocations: 6.192 MB / 0.89 GB, free: 12.21 MB / 0.7169 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.259e-06/0.6402, allocations: 3.938 kB / 0.89 GB, free: 12.21 MB / 0.7169 GB Notification: Performance of matching and sorting (n=37) (initialization_lambda0): time 0.03736/0.6776, allocations: 8.014 MB / 0.8979 GB, free: 4.184 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 1.583e-05/0.6776, allocations: 7.984 kB / 0.8979 GB, free: 4.176 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.03294/0.7106, allocations: 7.283 MB / 0.905 GB, free: 12.89 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 9.508e-06/0.7106, allocations: 0 / 0.905 GB, free: 12.89 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01304/0.7237, allocations: 1.919 MB / 0.9069 GB, free: 10.96 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.995e-06/0.7237, allocations: 4 kB / 0.9069 GB, free: 10.96 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01207/0.7358, allocations: 1.502 MB / 0.9083 GB, free: 9.457 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005801/0.7364, allocations: 207.5 kB / 0.9085 GB, free: 9.254 MB / 0.7325 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 (37): * Single equations (assignments): 37 * 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 0.0007885/0.7372, allocations: 196.1 kB / 0.9087 GB, free: 9.055 MB / 0.7325 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004545/0.7376, allocations: 31.62 kB / 0.9088 GB, free: 9.023 MB / 0.7325 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02877/0.7664, allocations: 6.702 MB / 0.9153 GB, free: 2.305 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.095e-05/0.7664, allocations: 8 kB / 0.9153 GB, free: 2.297 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.911e-06/0.7665, allocations: 0 / 0.9153 GB, free: 2.297 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.558e-06/0.7665, allocations: 0 / 0.9153 GB, free: 2.297 MB / 0.7325 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.3002/1.067, allocations: 6.479 MB / 0.9216 GB, free: 133.1 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.02563/1.092, allocations: 5.631 MB / 0.9271 GB, free: 133.1 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01081/1.103, allocations: 1.624 MB / 0.9287 GB, free: 133.1 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 6.112e-06/1.103, allocations: 3.297 kB / 0.9287 GB, free: 133.1 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003653/1.104, allocations: 182.9 kB / 0.9289 GB, free: 133.1 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.288e-06/1.104, allocations: 0.625 kB / 0.9289 GB, free: 133.1 MB / 0.7325 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.392e-06/1.104, allocations: 0 / 0.9289 GB, free: 133.1 MB / 0.7325 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02544/1.129, allocations: 5.779 MB / 0.9345 GB, free: 132.1 MB / 0.7325 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0009601/1.13, allocations: 0.5601 MB / 0.9351 GB, free: 131.8 MB / 0.7325 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004137/1.13, allocations: 6.312 kB / 0.9351 GB, free: 131.8 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01032/1.141, allocations: 1.259 MB / 0.9363 GB, free: 131.8 MB / 0.7325 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001204/1.141, allocations: 39.02 kB / 0.9364 GB, free: 131.8 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.00039/1.141, allocations: 177 kB / 0.9365 GB, free: 131.7 MB / 0.7325 GB Notification: Performance of sorting global known variables: time 0.0002139/1.142, allocations: 245.8 kB / 0.9368 GB, free: 131.6 MB / 0.7325 GB Notification: Performance of sort global known variables: time 1.31e-07/1.142, allocations: 1.375 kB / 0.9368 GB, free: 131.6 MB / 0.7325 GB Notification: Performance of remove unused functions: time 0.002335/1.144, allocations: 0.5842 MB / 0.9373 GB, free: 131.6 MB / 0.7325 GB Notification: Model statistics after passing the back-end for simulation: * 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 simulation (34): * Single equations (assignments): 34 * 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 Backend phase and start with SimCode phase: time 0.02612/1.17, allocations: 6.389 MB / 0.9436 GB, free: 129.9 MB / 0.7325 GB Notification: Performance of simCode: created initialization part: time 0.04371/1.214, allocations: 10.3 MB / 0.9536 GB, free: 125.7 MB / 0.7325 GB Notification: Performance of simCode: created event and clocks part: time 4.388e-06/1.214, allocations: 0 / 0.9536 GB, free: 125.7 MB / 0.7325 GB Notification: Performance of simCode: created simulation system equations: time 0.01202/1.226, allocations: 2.903 MB / 0.9565 GB, free: 123.4 MB / 0.7325 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0009558/1.227, allocations: 80.83 kB / 0.9565 GB, free: 123.3 MB / 0.7325 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.09307/1.32, allocations: 24.71 MB / 0.9807 GB, free: 98.54 MB / 0.7325 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001473/1.32, allocations: 0.7962 MB / 0.9814 GB, free: 97.71 MB / 0.7325 GB Notification: Performance of simCode: alias equations: time 0.00994/1.33, allocations: 1.654 MB / 0.9831 GB, free: 96.12 MB / 0.7325 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002629/1.333, allocations: 0.5919 MB / 0.9836 GB, free: 95.52 MB / 0.7325 GB Notification: Performance of SimCode: time 6.01e-07/1.333, allocations: 4 kB / 0.9836 GB, free: 95.52 MB / 0.7325 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 4.598/5.931, allocations: 85.87 MB / 1.068 GB, free: 9.547 MB / 0.7325 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002383/5.931, allocations: 216 kB / 1.068 GB, free: 9.293 MB / 0.7325 GB Notification: Performance of buildModelFMU: Generate platform static: time 7.531/13.46, allocations: 0 / 1.068 GB, free: 9.293 MB / 0.7325 GB (rm -f Buildings_8_Buildings.HeatTransfer.Windows.BaseClasses.Examples.GasConvection.pipe ; mkfifo Buildings_8_Buildings.HeatTransfer.Windows.BaseClasses.Examples.GasConvection.pipe ; head -c 1048576 < Buildings_8_Buildings.HeatTransfer.Windows.BaseClasses.Examples.GasConvection.pipe >> ../files/Buildings_8_Buildings.HeatTransfer.Windows.BaseClasses.Examples.GasConvection.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_Buildings_8_Buildings_HeatTransfer_Windows_BaseClasses_Examples_GasConvection_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_8_Buildings_HeatTransfer_Windows_BaseClasses_Examples_GasConvection.fmu > Buildings_8_Buildings.HeatTransfer.Windows.BaseClasses.Examples.GasConvection.pipe 2>&1)