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: translateModel(Buildings.HeatTransfer.Windows.BaseClasses.Examples.Shade,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.HeatTransfer.Windows.BaseClasses.Examples.Shade")
translateModel(Buildings.HeatTransfer.Windows.BaseClasses.Examples.Shade,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.HeatTransfer.Windows.BaseClasses.Examples.Shade")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001614/0.001614, allocations: 104 kB / 16.36 MB, free: 6.301 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001771/0.001771, allocations: 192.1 kB / 17.29 MB, free: 5.875 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.657/1.657, allocations: 205.1 MB / 223.2 MB, free: 12.24 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.937/1.937, allocations: 292.3 MB / 0.5496 GB, free: 17.62 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 0.001464/0.001464, allocations: 67.91 kB / 0.6729 GB, free: 5.852 MB / 0.545 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.268/0.2695, allocations: 114.5 MB / 0.7848 GB, free: 3.188 MB / 0.6544 GB
Notification: Performance of NFInst.instantiate(Buildings.HeatTransfer.Windows.BaseClasses.Examples.Shade): time 0.005664/0.2752, allocations: 2.98 MB / 0.7877 GB, free: 192 kB / 0.6544 GB
Notification: Performance of NFInst.instExpressions: time 0.4302/0.7055, allocations: 0.8176 MB / 0.7885 GB, free: 46.47 MB / 0.6544 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0002153/0.7057, allocations: 9.312 kB / 0.7885 GB, free: 46.47 MB / 0.6544 GB
Notification: Performance of NFTyping.typeComponents: time 0.0002117/0.706, allocations: 58.77 kB / 0.7886 GB, free: 46.47 MB / 0.6544 GB
Notification: Performance of NFTyping.typeBindings: time 0.000301/0.7063, allocations: 135.8 kB / 0.7887 GB, free: 46.47 MB / 0.6544 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0003937/0.7067, allocations: 162.3 kB / 0.7888 GB, free: 46.47 MB / 0.6544 GB
Notification: Performance of NFFlatten.flatten: time 0.0004315/0.7071, allocations: 0.5058 MB / 0.7893 GB, free: 46.47 MB / 0.6544 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0003129/0.7075, allocations: 209.4 kB / 0.7895 GB, free: 46.45 MB / 0.6544 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0001961/0.7077, allocations: 192.5 kB / 0.7897 GB, free: 46.43 MB / 0.6544 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0002729/0.7079, allocations: 224 kB / 0.7899 GB, free: 46.38 MB / 0.6544 GB
Notification: Performance of NFPackage.collectConstants: time 5.522e-05/0.708, allocations: 36.03 kB / 0.79 GB, free: 46.38 MB / 0.6544 GB
Notification: Performance of NFFlatten.collectFunctions: time 6.006e-05/0.7081, allocations: 44.09 kB / 0.79 GB, free: 46.38 MB / 0.6544 GB
Notification: Performance of NFScalarize.scalarize: time 9.019e-05/0.7082, allocations: 91.5 kB / 0.7901 GB, free: 46.36 MB / 0.6544 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001577/0.7083, allocations: 222.5 kB / 0.7903 GB, free: 46.29 MB / 0.6544 GB
Notification: Performance of NFConvertDAE.convert: time 0.0003469/0.7087, allocations: 460.4 kB / 0.7907 GB, free: 46.21 MB / 0.6544 GB
Notification: Performance of FrontEnd - DAE generated: time 5.1e-06/0.7087, allocations: 2.625 kB / 0.7907 GB, free: 46.21 MB / 0.6544 GB
Notification: Performance of FrontEnd: time 1.724e-06/0.7087, allocations: 0 / 0.7907 GB, free: 46.21 MB / 0.6544 GB
Notification: Performance of Transformations before backend: time 8.145e-06/0.7087, allocations: 0 / 0.7907 GB, free: 46.21 MB / 0.6544 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 0.001089/0.7098, allocations: 0.7235 MB / 0.7915 GB, free: 45.72 MB / 0.6544 GB
Notification: Performance of prepare preOptimizeDAE: time 3.609e-05/0.7099, allocations: 10.5 kB / 0.7915 GB, free: 45.72 MB / 0.6544 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 8.307e-05/0.71, allocations: 52.97 kB / 0.7915 GB, free: 45.7 MB / 0.6544 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003344/0.7103, allocations: 323 kB / 0.7918 GB, free: 45.46 MB / 0.6544 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.42e-05/0.7103, allocations: 29.38 kB / 0.7918 GB, free: 45.46 MB / 0.6544 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 4.067e-05/0.7104, allocations: 31.44 kB / 0.7919 GB, free: 45.46 MB / 0.6544 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005782/0.711, allocations: 383.8 kB / 0.7922 GB, free: 45.37 MB / 0.6544 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.435e-05/0.711, allocations: 4.906 kB / 0.7922 GB, free: 45.37 MB / 0.6544 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.942e-05/0.711, allocations: 14.44 kB / 0.7923 GB, free: 45.37 MB / 0.6544 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.518e-06/0.711, allocations: 7.906 kB / 0.7923 GB, free: 45.37 MB / 0.6544 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000484/0.7115, allocations: 268.8 kB / 0.7925 GB, free: 45.36 MB / 0.6544 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001502/0.713, allocations: 1.449 MB / 0.7939 GB, free: 44.55 MB / 0.6544 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0005277/0.7136, allocations: 280.5 kB / 0.7942 GB, free: 44.52 MB / 0.6544 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003706/0.714, allocations: 182.1 kB / 0.7944 GB, free: 44.52 MB / 0.6544 GB
Notification: Performance of preOpt evalFunc (simulation): time 3.416e-05/0.714, allocations: 1.078 kB / 0.7944 GB, free: 44.52 MB / 0.6544 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.833e-05/0.714, allocations: 44.67 kB / 0.7944 GB, free: 44.47 MB / 0.6544 GB
Notification: Performance of pre-optimization done (n=27): time 1.402e-06/0.714, allocations: 0.75 kB / 0.7944 GB, free: 44.47 MB / 0.6544 GB
Notification: Performance of matching and sorting (n=27): time 0.002814/0.7169, allocations: 0.8823 MB / 0.7953 GB, free: 44.29 MB / 0.6544 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.519e-05/0.7169, allocations: 58.44 kB / 0.7953 GB, free: 44.23 MB / 0.6544 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003035/0.7172, allocations: 365.2 kB / 0.7957 GB, free: 44.11 MB / 0.6544 GB
Notification: Performance of collectPreVariables (initialization): time 2.122e-05/0.7172, allocations: 32.64 kB / 0.7957 GB, free: 44.08 MB / 0.6544 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001032/0.7173, allocations: 215.8 kB / 0.7959 GB, free: 43.96 MB / 0.6544 GB
Notification: Performance of collectInitialBindings (initialization): time 5.537e-05/0.7174, allocations: 86.66 kB / 0.796 GB, free: 43.9 MB / 0.6544 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 8.548e-05/0.7175, allocations: 60.58 kB / 0.7961 GB, free: 43.88 MB / 0.6544 GB
Notification: Performance of setup shared object (initialization): time 7.327e-05/0.7176, allocations: 348 kB / 0.7964 GB, free: 43.57 MB / 0.6544 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001957/0.7178, allocations: 102.3 kB / 0.7965 GB, free: 43.56 MB / 0.6544 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002158/0.718, allocations: 158 kB / 0.7966 GB, free: 43.5 MB / 0.6544 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003967/0.7184, allocations: 258 kB / 0.7969 GB, free: 43.44 MB / 0.6544 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.326e-06/0.7184, allocations: 0 / 0.7969 GB, free: 43.44 MB / 0.6544 GB
Notification: Performance of matching and sorting (n=34) (initialization): time 0.001062/0.7195, allocations: 497.9 kB / 0.7974 GB, free: 43.37 MB / 0.6544 GB
Notification: Performance of prepare postOptimizeDAE: time 1.639e-05/0.7195, allocations: 4.406 kB / 0.7974 GB, free: 43.37 MB / 0.6544 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.134e-06/0.7195, allocations: 4.719 kB / 0.7974 GB, free: 43.36 MB / 0.6544 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0007355/0.7203, allocations: 184.1 kB / 0.7976 GB, free: 43.35 MB / 0.6544 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000154/0.7204, allocations: 36.92 kB / 0.7976 GB, free: 43.35 MB / 0.6544 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003003/0.7234, allocations: 2.651 MB / 0.8002 GB, free: 41.55 MB / 0.6544 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003743/0.7238, allocations: 41.23 kB / 0.8002 GB, free: 41.52 MB / 0.6544 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.449e-05/0.7239, allocations: 14.66 kB / 0.8002 GB, free: 41.52 MB / 0.6544 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0003089/0.7242, allocations: 206.4 kB / 0.8004 GB, free: 41.39 MB / 0.6544 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.000247/0.7244, allocations: 163.5 kB / 0.8006 GB, free: 41.29 MB / 0.6544 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0004415/0.7249, allocations: 257.1 kB / 0.8008 GB, free: 41.15 MB / 0.6544 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.124e-06/0.7249, allocations: 1.219 kB / 0.8008 GB, free: 41.15 MB / 0.6544 GB
Notification: Performance of matching and sorting (n=34) (initialization_lambda0): time 0.00111/0.726, allocations: 488.7 kB / 0.8013 GB, free: 40.97 MB / 0.6544 GB
Notification: Performance of prepare postOptimizeDAE: time 1.003e-05/0.726, allocations: 8.781 kB / 0.8013 GB, free: 40.97 MB / 0.6544 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.668e-06/0.7261, allocations: 3.5 kB / 0.8013 GB, free: 40.97 MB / 0.6544 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.000647/0.7267, allocations: 184.7 kB / 0.8015 GB, free: 40.93 MB / 0.6544 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001585/0.7269, allocations: 43.31 kB / 0.8015 GB, free: 40.92 MB / 0.6544 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002774/0.7297, allocations: 2.582 MB / 0.804 GB, free: 39 MB / 0.6544 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003964/0.7301, allocations: 34.52 kB / 0.8041 GB, free: 38.99 MB / 0.6544 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.105e-05/0.7301, allocations: 12.25 kB / 0.8041 GB, free: 38.98 MB / 0.6544 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 0.0001086/0.7302, allocations: 199.3 kB / 0.8043 GB, free: 38.79 MB / 0.6544 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 6.96e-05/0.7303, allocations: 38.05 kB / 0.8043 GB, free: 38.77 MB / 0.6544 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 9.727e-05/0.7304, allocations: 50.92 kB / 0.8044 GB, free: 38.74 MB / 0.6544 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.238e-06/0.7304, allocations: 2.781 kB / 0.8044 GB, free: 38.74 MB / 0.6544 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.41e-06/0.7304, allocations: 5.703 kB / 0.8044 GB, free: 38.73 MB / 0.6544 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.374e-06/0.7304, allocations: 4.328 kB / 0.8044 GB, free: 38.73 MB / 0.6544 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005293/0.731, allocations: 415.5 kB / 0.8048 GB, free: 38.45 MB / 0.6544 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.185e-06/0.731, allocations: 1.406 kB / 0.8048 GB, free: 38.45 MB / 0.6544 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001251/0.7311, allocations: 23.28 kB / 0.8048 GB, free: 38.45 MB / 0.6544 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0006517/0.7318, allocations: 178.4 kB / 0.805 GB, free: 38.41 MB / 0.6544 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.073e-05/0.7318, allocations: 5.469 kB / 0.805 GB, free: 38.41 MB / 0.6544 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002969/0.7348, allocations: 2.573 MB / 0.8075 GB, free: 36.48 MB / 0.6544 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.374e-06/0.7348, allocations: 2.25 kB / 0.8075 GB, free: 36.48 MB / 0.6544 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001161/0.7359, allocations: 0.5336 MB / 0.808 GB, free: 36.21 MB / 0.6544 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001386/0.7361, allocations: 136.8 kB / 0.8081 GB, free: 36.08 MB / 0.6544 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.284e-05/0.7362, allocations: 11.19 kB / 0.8082 GB, free: 36.07 MB / 0.6544 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002638/0.7364, allocations: 20.48 kB / 0.8082 GB, free: 36.07 MB / 0.6544 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.922e-05/0.7365, allocations: 20.19 kB / 0.8082 GB, free: 36.07 MB / 0.6544 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.744e-05/0.7365, allocations: 8.438 kB / 0.8082 GB, free: 36.06 MB / 0.6544 GB
Notification: Performance of sorting global known variables: time 0.0003088/0.7369, allocations: 265 kB / 0.8085 GB, free: 35.93 MB / 0.6544 GB
Notification: Performance of sort global known variables: time 1.4e-07/0.7369, allocations: 0 / 0.8085 GB, free: 35.93 MB / 0.6544 GB
Notification: Performance of remove unused functions: time 0.0008615/0.7377, allocations: 249.2 kB / 0.8087 GB, free: 35.89 MB / 0.6544 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 0.0001396/0.7379, allocations: 103.8 kB / 0.8088 GB, free: 35.8 MB / 0.6544 GB
Notification: Performance of simCode: created initialization part: time 0.001631/0.7395, allocations: 0.7816 MB / 0.8096 GB, free: 35.38 MB / 0.6544 GB
Notification: Performance of simCode: created event and clocks part: time 2.965e-06/0.7395, allocations: 0 / 0.8096 GB, free: 35.38 MB / 0.6544 GB
Notification: Performance of simCode: created simulation system equations: time 0.0005664/0.7401, allocations: 328.4 kB / 0.8099 GB, free: 35.19 MB / 0.6544 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005728/0.7407, allocations: 100.5 kB / 0.81 GB, free: 35.16 MB / 0.6544 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001436/0.7421, allocations: 0.6931 MB / 0.8106 GB, free: 34.77 MB / 0.6544 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003597/0.7425, allocations: 0.8089 MB / 0.8114 GB, free: 34.06 MB / 0.6544 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 6.914e-05/0.7426, allocations: 23.5 kB / 0.8114 GB, free: 34.05 MB / 0.6544 GB
Notification: Performance of SimCode: time 3e-07/0.7426, allocations: 1.188 kB / 0.8115 GB, free: 34.05 MB / 0.6544 GB
Notification: Performance of Templates: time 0.01183/0.7544, allocations: 6.019 MB / 0.8173 GB, free: 33.71 MB / 0.6544 GB
make -j1 -f Buildings_8_Buildings.HeatTransfer.Windows.BaseClasses.Examples.Shade.makefile
(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 & ./Buildings_8_Buildings.HeatTransfer.Windows.BaseClasses.Examples.Shade  -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.HeatTransfer.Windows.BaseClasses.Examples.Shade.pipe 2>&1)