Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.HeatTransfer.Windows.BaseClasses.Examples.Shade.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.Shade,fileNamePrefix="Buildings_8_Buildings_HeatTransfer_Windows_BaseClasses_Examples_Shade",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.HeatTransfer.Windows.BaseClasses.Examples.Shade,fileNamePrefix="Buildings_8_Buildings_HeatTransfer_Windows_BaseClasses_Examples_Shade",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 0.001053/0.001053, allocations: 97.64 kB / 15.36 MB, free: 0.7344 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.009152/0.009153, allocations: 170.1 kB / 16.27 MB, free: 6.652 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.289/1.289, allocations: 205.4 MB / 222.4 MB, free: 5.789 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 1.531/1.531, allocations: 292.7 MB / 0.5502 GB, free: 14.47 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 0.0004666/0.0004666, allocations: 18.86 kB / 0.6744 GB, free: 26.09 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1723/0.1727, allocations: 116.3 MB / 0.788 GB, free: 11.48 MB / 0.6075 GB
Notification: Performance of NFInst.instantiate(Buildings.HeatTransfer.Windows.BaseClasses.Examples.Shade): time 0.002659/0.1754, allocations: 2.646 MB / 0.7906 GB, free: 8.816 MB / 0.6075 GB
Notification: Performance of NFInst.instExpressions: time 0.001024/0.1765, allocations: 0.7995 MB / 0.7914 GB, free: 8.008 MB / 0.6075 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0001232/0.1766, allocations: 11.94 kB / 0.7914 GB, free: 7.996 MB / 0.6075 GB
Notification: Performance of NFTyping.typeComponents: time 0.0001214/0.1767, allocations: 39.62 kB / 0.7914 GB, free: 7.957 MB / 0.6075 GB
Notification: Performance of NFTyping.typeBindings: time 0.0002443/0.177, allocations: 119.1 kB / 0.7915 GB, free: 7.84 MB / 0.6075 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0002903/0.1773, allocations: 139.8 kB / 0.7917 GB, free: 7.703 MB / 0.6075 GB
Notification: Performance of NFFlatten.flatten: time 0.0004135/0.1777, allocations: 0.4949 MB / 0.7921 GB, free: 7.203 MB / 0.6075 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0002567/0.178, allocations: 181.9 kB / 0.7923 GB, free: 7.023 MB / 0.6075 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0001492/0.1781, allocations: 155.2 kB / 0.7925 GB, free: 6.871 MB / 0.6075 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0002225/0.1783, allocations: 191 kB / 0.7926 GB, free: 6.684 MB / 0.6075 GB
Notification: Performance of NFPackage.collectConstants: time 3.968e-05/0.1784, allocations: 16 kB / 0.7927 GB, free: 6.668 MB / 0.6075 GB
Notification: Performance of NFFlatten.collectFunctions: time 4.405e-05/0.1784, allocations: 16 kB / 0.7927 GB, free: 6.652 MB / 0.6075 GB
Notification: Performance of NFScalarize.scalarize: time 7.162e-05/0.1785, allocations: 63.67 kB / 0.7927 GB, free: 6.59 MB / 0.6075 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001585/0.1787, allocations: 216.5 kB / 0.7929 GB, free: 6.371 MB / 0.6075 GB
Notification: Performance of NFConvertDAE.convert: time 0.0003125/0.179, allocations: 410.5 kB / 0.7933 GB, free: 5.969 MB / 0.6075 GB
Notification: Performance of FrontEnd - DAE generated: time 3.307e-06/0.179, allocations: 0 / 0.7933 GB, free: 5.969 MB / 0.6075 GB
Notification: Performance of FrontEnd: time 1.142e-06/0.179, allocations: 0 / 0.7933 GB, free: 5.969 MB / 0.6075 GB
Notification: Performance of Transformations before backend: time 5.13e-06/0.179, allocations: 4 kB / 0.7933 GB, free: 5.965 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: 85
 * Number of variables: 85
Notification: Performance of Generate backend data structure: time 0.000922/0.18, allocations: 0.6782 MB / 0.794 GB, free: 5.238 MB / 0.6075 GB
Notification: Performance of prepare preOptimizeDAE: time 2.998e-05/0.18, allocations: 12.03 kB / 0.794 GB, free: 5.227 MB / 0.6075 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 6.614e-05/0.1801, allocations: 74.72 kB / 0.7941 GB, free: 5.145 MB / 0.6075 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 6.772e-05/0.1801, allocations: 48.38 kB / 0.7941 GB, free: 5.098 MB / 0.6075 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003106/0.1805, allocations: 323.1 kB / 0.7944 GB, free: 4.746 MB / 0.6075 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.202e-05/0.1805, allocations: 25.38 kB / 0.7945 GB, free: 4.719 MB / 0.6075 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 4.571e-05/0.1805, allocations: 36.38 kB / 0.7945 GB, free: 4.684 MB / 0.6075 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005558/0.1811, allocations: 389.1 kB / 0.7949 GB, free: 4.277 MB / 0.6075 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.091e-05/0.1811, allocations: 3.938 kB / 0.7949 GB, free: 4.273 MB / 0.6075 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.643e-05/0.1811, allocations: 12 kB / 0.7949 GB, free: 4.262 MB / 0.6075 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.099e-05/0.1812, allocations: 8 kB / 0.7949 GB, free: 4.254 MB / 0.6075 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005056/0.1817, allocations: 278.4 kB / 0.7952 GB, free: 3.984 MB / 0.6075 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001503/0.1832, allocations: 1.46 MB / 0.7966 GB, free: 2.441 MB / 0.6075 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0005013/0.1837, allocations: 283.4 kB / 0.7969 GB, free: 2.156 MB / 0.6075 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000354/0.1841, allocations: 184.5 kB / 0.797 GB, free: 1.977 MB / 0.6075 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.698e-05/0.1841, allocations: 8.219 kB / 0.797 GB, free: 1.969 MB / 0.6075 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.237e-05/0.1841, allocations: 42.72 kB / 0.7971 GB, free: 1.918 MB / 0.6075 GB
Notification: Performance of pre-optimization done (n=27): time 1.292e-06/0.1841, allocations: 0 / 0.7971 GB, free: 1.918 MB / 0.6075 GB
Notification: Performance of matching and sorting (n=27): time 0.002789/0.1869, allocations: 0.9062 MB / 0.798 GB, free: 0.9844 MB / 0.6075 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.834e-05/0.187, allocations: 55.41 kB / 0.798 GB, free: 0.918 MB / 0.6075 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003193/0.1873, allocations: 373.5 kB / 0.7984 GB, free: 0.5469 MB / 0.6075 GB
Notification: Performance of collectPreVariables (initialization): time 2.43e-05/0.1873, allocations: 29.7 kB / 0.7984 GB, free: 0.5117 MB / 0.6075 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000118/0.1874, allocations: 216.2 kB / 0.7986 GB, free: 300 kB / 0.6075 GB
Notification: Performance of collectInitialBindings (initialization): time 5.761e-05/0.1875, allocations: 86.75 kB / 0.7987 GB, free: 212 kB / 0.6075 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.025e-05/0.1876, allocations: 29.7 kB / 0.7987 GB, free: 176 kB / 0.6075 GB
Notification: Performance of setup shared object (initialization): time 0.0001105/0.1877, allocations: 346.8 kB / 0.799 GB, free: 15.82 MB / 0.6231 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002042/0.1879, allocations: 104.5 kB / 0.7991 GB, free: 15.72 MB / 0.6231 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002351/0.1881, allocations: 159.9 kB / 0.7993 GB, free: 15.54 MB / 0.6231 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.000435/0.1886, allocations: 278 kB / 0.7996 GB, free: 15.25 MB / 0.6231 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.144e-06/0.1886, allocations: 7.938 kB / 0.7996 GB, free: 15.25 MB / 0.6231 GB
Notification: Performance of matching and sorting (n=34) (initialization): time 0.001082/0.1897, allocations: 0.4974 MB / 0.8001 GB, free: 14.74 MB / 0.6231 GB
Notification: Performance of prepare postOptimizeDAE: time 6.055e-05/0.1897, allocations: 121.5 kB / 0.8002 GB, free: 14.6 MB / 0.6231 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.131e-06/0.1897, allocations: 4 kB / 0.8002 GB, free: 14.59 MB / 0.6231 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006884/0.1904, allocations: 188.6 kB / 0.8004 GB, free: 14.41 MB / 0.6231 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001533/0.1906, allocations: 39.92 kB / 0.8004 GB, free: 14.37 MB / 0.6231 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002941/0.1936, allocations: 2.483 MB / 0.8028 GB, free: 11.76 MB / 0.6231 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003201/0.1939, allocations: 39.67 kB / 0.8029 GB, free: 11.72 MB / 0.6231 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.938e-05/0.1939, allocations: 12 kB / 0.8029 GB, free: 11.71 MB / 0.6231 GB
Notification: Performance of prepare postOptimizeDAE: time 6.733e-06/0.1939, allocations: 7.984 kB / 0.8029 GB, free: 11.7 MB / 0.6231 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001005/0.1949, allocations: 440.2 kB / 0.8033 GB, free: 11.27 MB / 0.6231 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.388e-06/0.195, allocations: 4.031 kB / 0.8033 GB, free: 11.26 MB / 0.6231 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0005786/0.1955, allocations: 176.6 kB / 0.8035 GB, free: 11.09 MB / 0.6231 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001482/0.1957, allocations: 43.97 kB / 0.8035 GB, free: 11.04 MB / 0.6231 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002579/0.1983, allocations: 2.377 MB / 0.8058 GB, free: 8.531 MB / 0.6231 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003066/0.1986, allocations: 47.73 kB / 0.8059 GB, free: 8.484 MB / 0.6231 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.663e-05/0.1986, allocations: 11.94 kB / 0.8059 GB, free: 8.473 MB / 0.6231 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 6
 * 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 (18):
 * Single equations (assignments): 17
 * 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
   {(2,15)}
Notification: Performance of prepare postOptimizeDAE: time 0.0001604/0.1988, allocations: 221.1 kB / 0.8061 GB, free: 8.246 MB / 0.6231 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 6.027e-05/0.1989, allocations: 39.53 kB / 0.8061 GB, free: 8.207 MB / 0.6231 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 9.493e-05/0.199, allocations: 48.16 kB / 0.8062 GB, free: 8.16 MB / 0.6231 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.178e-06/0.199, allocations: 7.938 kB / 0.8062 GB, free: 8.152 MB / 0.6231 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.623e-06/0.199, allocations: 0 / 0.8062 GB, free: 8.152 MB / 0.6231 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.726e-06/0.199, allocations: 4 kB / 0.8062 GB, free: 8.148 MB / 0.6231 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000411/0.1994, allocations: 413.6 kB / 0.8066 GB, free: 7.691 MB / 0.6231 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.976e-06/0.1994, allocations: 7.922 kB / 0.8066 GB, free: 7.684 MB / 0.6231 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001161/0.1995, allocations: 27.92 kB / 0.8066 GB, free: 7.656 MB / 0.6231 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0005779/0.2001, allocations: 175.8 kB / 0.8068 GB, free: 7.484 MB / 0.6231 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.734e-05/0.2001, allocations: 7.984 kB / 0.8068 GB, free: 7.477 MB / 0.6231 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002587/0.2027, allocations: 2.385 MB / 0.8091 GB, free: 4.961 MB / 0.6231 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.51e-07/0.2027, allocations: 7.969 kB / 0.8091 GB, free: 4.953 MB / 0.6231 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009971/0.2038, allocations: 0.5385 MB / 0.8097 GB, free: 4.395 MB / 0.6231 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001157/0.2039, allocations: 132.6 kB / 0.8098 GB, free: 4.246 MB / 0.6231 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.585e-05/0.2039, allocations: 7.938 kB / 0.8098 GB, free: 4.238 MB / 0.6231 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002558/0.2042, allocations: 31.83 kB / 0.8098 GB, free: 4.207 MB / 0.6231 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.525e-05/0.2043, allocations: 27.95 kB / 0.8099 GB, free: 4.18 MB / 0.6231 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.2e-05/0.2043, allocations: 4 kB / 0.8099 GB, free: 4.176 MB / 0.6231 GB
Notification: Performance of sorting global known variables: time 0.0002293/0.2045, allocations: 259.2 kB / 0.8101 GB, free: 3.922 MB / 0.6231 GB
Notification: Performance of sort global known variables: time 1.21e-07/0.2045, allocations: 0 / 0.8101 GB, free: 3.922 MB / 0.6231 GB
Notification: Performance of remove unused functions: time 0.0006164/0.2051, allocations: 255.7 kB / 0.8103 GB, free: 3.672 MB / 0.6231 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 (11):
 * Single equations (assignments): 10
 * 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
   {(2,15)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001263/0.2064, allocations: 1.099 MB / 0.8114 GB, free: 2.543 MB / 0.6231 GB
Notification: Performance of simCode: created initialization part: time 0.001287/0.2077, allocations: 0.787 MB / 0.8122 GB, free: 1.73 MB / 0.6231 GB
Notification: Performance of simCode: created event and clocks part: time 1.974e-06/0.2077, allocations: 320 / 0.8122 GB, free: 1.73 MB / 0.6231 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004631/0.2082, allocations: 326.4 kB / 0.8125 GB, free: 1.398 MB / 0.6231 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005056/0.2087, allocations: 92.03 kB / 0.8126 GB, free: 1.312 MB / 0.6231 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004982/0.2137, allocations: 3.899 MB / 0.8164 GB, free: 13.29 MB / 0.6387 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002922/0.214, allocations: 0.8152 MB / 0.8172 GB, free: 12.45 MB / 0.6387 GB
Notification: Performance of simCode: alias equations: time 0.0001333/0.2141, allocations: 35.27 kB / 0.8172 GB, free: 12.42 MB / 0.6387 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001325/0.2143, allocations: 123.4 kB / 0.8173 GB, free: 12.3 MB / 0.6387 GB
Notification: Performance of SimCode: time 2.31e-07/0.2143, allocations: 0 / 0.8173 GB, free: 12.3 MB / 0.6387 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 5.834/6.049, allocations: 11.34 MB / 0.8284 GB, free: 1.23 MB / 0.6387 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002359/6.049, allocations: 235.1 kB / 0.8286 GB, free: 0.9805 MB / 0.6387 GB
Notification: Performance of buildModelFMU: Generate platform static: time 2.1/8.149, allocations: 4.062 kB / 0.8286 GB, free: 0.9766 MB / 0.6387 GB
(rm -f Buildings_8_Buildings.HeatTransfer.Windows.BaseClasses.Examples.Shade.pipe ; mkfifo Buildings_8_Buildings.HeatTransfer.Windows.BaseClasses.Examples.Shade.pipe ; head -c 1048576 < Buildings_8_Buildings.HeatTransfer.Windows.BaseClasses.Examples.Shade.pipe >> ../files/Buildings_8_Buildings.HeatTransfer.Windows.BaseClasses.Examples.Shade.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator  --tempDir=temp_Buildings_8_Buildings_HeatTransfer_Windows_BaseClasses_Examples_Shade_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_8_Buildings_HeatTransfer_Windows_BaseClasses_Examples_Shade.fmu > Buildings_8_Buildings.HeatTransfer.Windows.BaseClasses.Examples.Shade.pipe 2>&1)