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 0.0008494/0.0008494, allocations: 98.19 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 0.004755/0.004755, allocations: 169 kB / 16.26 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 1.218/1.218, allocations: 205.4 MB / 222.4 MB, free: 5.559 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 1.562/1.562, allocations: 292.7 MB / 0.5502 GB, free: 14.48 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 0.0004289/0.000429, allocations: 13 kB / 0.6744 GB, free: 25.82 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1577/0.1581, allocations: 116.3 MB / 0.788 GB, free: 11.53 MB / 0.6075 GB
Notification: Performance of NFInst.instantiate(Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer): time 0.003606/0.1618, allocations: 4.07 MB / 0.792 GB, free: 7.43 MB / 0.6075 GB
Notification: Performance of NFInst.instExpressions: time 0.002875/0.1646, allocations: 2.972 MB / 0.7949 GB, free: 4.445 MB / 0.6075 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0001867/0.1648, allocations: 15.94 kB / 0.7949 GB, free: 4.43 MB / 0.6075 GB
Notification: Performance of NFTyping.typeComponents: time 0.001446/0.1663, allocations: 0.8602 MB / 0.7957 GB, free: 3.566 MB / 0.6075 GB
Notification: Performance of NFTyping.typeBindings: time 0.0004697/0.1668, allocations: 322 kB / 0.796 GB, free: 3.25 MB / 0.6075 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0002903/0.1671, allocations: 175.8 kB / 0.7962 GB, free: 3.078 MB / 0.6075 GB
Notification: Performance of NFFlatten.flatten: time 0.0008528/0.1679, allocations: 1.149 MB / 0.7973 GB, free: 1.922 MB / 0.6075 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0003768/0.1683, allocations: 333.9 kB / 0.7976 GB, free: 1.582 MB / 0.6075 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0002311/0.1686, allocations: 282.4 kB / 0.7979 GB, free: 1.305 MB / 0.6075 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0004312/0.169, allocations: 401.8 kB / 0.7983 GB, free: 0.9102 MB / 0.6075 GB
Notification: Performance of NFPackage.collectConstants: time 4.49e-05/0.169, allocations: 20 kB / 0.7983 GB, free: 0.8906 MB / 0.6075 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.000117/0.1692, allocations: 51.95 kB / 0.7984 GB, free: 0.8398 MB / 0.6075 GB
Notification: Performance of NFScalarize.scalarize: time 0.000107/0.1693, allocations: 135.2 kB / 0.7985 GB, free: 0.707 MB / 0.6075 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002644/0.1696, allocations: 407.1 kB / 0.7989 GB, free: 308 kB / 0.6075 GB
Notification: Performance of NFConvertDAE.convert: time 0.000592/0.1702, allocations: 0.883 MB / 0.7997 GB, free: 15.41 MB / 0.6231 GB
Notification: Performance of FrontEnd - DAE generated: time 3.757e-06/0.1702, allocations: 0 / 0.7997 GB, free: 15.41 MB / 0.6231 GB
Notification: Performance of FrontEnd: time 1.122e-06/0.1702, allocations: 3.938 kB / 0.7997 GB, free: 15.41 MB / 0.6231 GB
Notification: Performance of Transformations before backend: time 6.873e-06/0.1702, allocations: 0 / 0.7997 GB, free: 15.41 MB / 0.6231 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 0.001206/0.1714, allocations: 1.062 MB / 0.8008 GB, free: 14.3 MB / 0.6231 GB
Notification: Performance of prepare preOptimizeDAE: time 2.961e-05/0.1714, allocations: 12.03 kB / 0.8008 GB, free: 14.29 MB / 0.6231 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 7.321e-05/0.1715, allocations: 82.72 kB / 0.8009 GB, free: 14.2 MB / 0.6231 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008402/0.1724, allocations: 231.5 kB / 0.8011 GB, free: 13.97 MB / 0.6231 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006785/0.173, allocations: 0.6712 MB / 0.8017 GB, free: 13.26 MB / 0.6231 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.237e-05/0.1731, allocations: 33.38 kB / 0.8018 GB, free: 13.23 MB / 0.6231 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 5.459e-05/0.1731, allocations: 43.94 kB / 0.8018 GB, free: 13.18 MB / 0.6231 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008083/0.1739, allocations: 478.1 kB / 0.8023 GB, free: 12.7 MB / 0.6231 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.171e-05/0.174, allocations: 3.984 kB / 0.8023 GB, free: 12.7 MB / 0.6231 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.623e-05/0.174, allocations: 20 kB / 0.8023 GB, free: 12.68 MB / 0.6231 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.999e-06/0.174, allocations: 12 kB / 0.8023 GB, free: 12.66 MB / 0.6231 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000862/0.1749, allocations: 399.8 kB / 0.8027 GB, free: 12.28 MB / 0.6231 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002067/0.177, allocations: 1.486 MB / 0.8041 GB, free: 10.72 MB / 0.6231 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0005376/0.1775, allocations: 283.1 kB / 0.8044 GB, free: 10.44 MB / 0.6231 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000242/0.1778, allocations: 145.3 kB / 0.8045 GB, free: 10.29 MB / 0.6231 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.762e-05/0.1778, allocations: 8.219 kB / 0.8046 GB, free: 10.29 MB / 0.6231 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.786e-05/0.1778, allocations: 34.8 kB / 0.8046 GB, free: 10.24 MB / 0.6231 GB
Notification: Performance of pre-optimization done (n=28): time 1.262e-06/0.1778, allocations: 0 / 0.8046 GB, free: 10.24 MB / 0.6231 GB
Notification: Performance of matching and sorting (n=28): time 0.001745/0.1796, allocations: 0.7069 MB / 0.8053 GB, free: 9.508 MB / 0.6231 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.908e-05/0.1796, allocations: 89.03 kB / 0.8054 GB, free: 9.402 MB / 0.6231 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009927/0.1806, allocations: 0.9272 MB / 0.8063 GB, free: 8.453 MB / 0.6231 GB
Notification: Performance of collectPreVariables (initialization): time 2.222e-05/0.1807, allocations: 29.7 kB / 0.8063 GB, free: 8.418 MB / 0.6231 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002699/0.1809, allocations: 424.2 kB / 0.8067 GB, free: 8 MB / 0.6231 GB
Notification: Performance of collectInitialBindings (initialization): time 6.489e-05/0.181, allocations: 98.56 kB / 0.8068 GB, free: 7.902 MB / 0.6231 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.433e-05/0.1811, allocations: 33.7 kB / 0.8068 GB, free: 7.863 MB / 0.6231 GB
Notification: Performance of setup shared object (initialization): time 7.545e-05/0.1811, allocations: 314 kB / 0.8071 GB, free: 7.551 MB / 0.6231 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003592/0.1815, allocations: 136.5 kB / 0.8073 GB, free: 7.418 MB / 0.6231 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003688/0.1819, allocations: 171.9 kB / 0.8074 GB, free: 7.242 MB / 0.6231 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.000555/0.1825, allocations: 278.7 kB / 0.8077 GB, free: 6.969 MB / 0.6231 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.844e-06/0.1825, allocations: 0 / 0.8077 GB, free: 6.969 MB / 0.6231 GB
Notification: Performance of matching and sorting (n=34) (initialization): time 0.001111/0.1836, allocations: 0.5049 MB / 0.8082 GB, free: 6.453 MB / 0.6231 GB
Notification: Performance of prepare postOptimizeDAE: time 3.987e-05/0.1836, allocations: 93.06 kB / 0.8083 GB, free: 6.355 MB / 0.6231 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.948e-06/0.1836, allocations: 0 / 0.8083 GB, free: 6.355 MB / 0.6231 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0003791/0.184, allocations: 100.7 kB / 0.8084 GB, free: 6.254 MB / 0.6231 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003091/0.1843, allocations: 67.89 kB / 0.8084 GB, free: 6.188 MB / 0.6231 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001552/0.1859, allocations: 1.683 MB / 0.8101 GB, free: 4.363 MB / 0.6231 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005289/0.1864, allocations: 91.53 kB / 0.8102 GB, free: 4.273 MB / 0.6231 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.854e-05/0.1865, allocations: 4 kB / 0.8102 GB, free: 4.27 MB / 0.6231 GB
Notification: Performance of prepare postOptimizeDAE: time 5.179e-06/0.1865, allocations: 4 kB / 0.8102 GB, free: 4.266 MB / 0.6231 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0009936/0.1875, allocations: 404.7 kB / 0.8106 GB, free: 3.867 MB / 0.6231 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.886e-06/0.1875, allocations: 3.984 kB / 0.8106 GB, free: 3.863 MB / 0.6231 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0002946/0.1878, allocations: 88.73 kB / 0.8106 GB, free: 3.773 MB / 0.6231 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003054/0.1881, allocations: 63.95 kB / 0.8107 GB, free: 3.711 MB / 0.6231 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001331/0.1894, allocations: 1.66 MB / 0.8123 GB, free: 1.922 MB / 0.6231 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004468/0.1899, allocations: 75.59 kB / 0.8124 GB, free: 1.848 MB / 0.6231 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.07e-05/0.1899, allocations: 11.98 kB / 0.8124 GB, free: 1.836 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 0.0002719/0.1902, allocations: 343.4 kB / 0.8127 GB, free: 1.492 MB / 0.6231 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 9.191e-05/0.1903, allocations: 94.75 kB / 0.8128 GB, free: 1.398 MB / 0.6231 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001338/0.1905, allocations: 97.06 kB / 0.8129 GB, free: 1.301 MB / 0.6231 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.11e-06/0.1905, allocations: 4 kB / 0.8129 GB, free: 1.297 MB / 0.6231 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.755e-06/0.1905, allocations: 4 kB / 0.8129 GB, free: 1.293 MB / 0.6231 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.378e-06/0.1905, allocations: 3.984 kB / 0.8129 GB, free: 1.289 MB / 0.6231 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001364/0.1918, allocations: 1.061 MB / 0.814 GB, free: 160 kB / 0.6231 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.214e-06/0.1919, allocations: 0 / 0.814 GB, free: 160 kB / 0.6231 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001926/0.1921, allocations: 47.97 kB / 0.814 GB, free: 112 kB / 0.6231 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002894/0.1924, allocations: 84.86 kB / 0.8141 GB, free: 24 kB / 0.6231 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.555e-05/0.1924, allocations: 8 kB / 0.8141 GB, free: 16 kB / 0.6231 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001317/0.1937, allocations: 1.648 MB / 0.8157 GB, free: 14.23 MB / 0.6387 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.855e-06/0.1937, allocations: 4.031 kB / 0.8157 GB, free: 14.23 MB / 0.6387 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007883/0.1945, allocations: 0.534 MB / 0.8162 GB, free: 13.66 MB / 0.6387 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001668/0.1947, allocations: 179.9 kB / 0.8164 GB, free: 13.47 MB / 0.6387 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.973e-05/0.1948, allocations: 11.98 kB / 0.8164 GB, free: 13.46 MB / 0.6387 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003731/0.1951, allocations: 39.88 kB / 0.8165 GB, free: 13.42 MB / 0.6387 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.228e-05/0.1952, allocations: 19.98 kB / 0.8165 GB, free: 13.4 MB / 0.6387 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.59e-05/0.1952, allocations: 7.984 kB / 0.8165 GB, free: 13.39 MB / 0.6387 GB
Notification: Performance of sorting global known variables: time 0.0007688/0.196, allocations: 0.6727 MB / 0.8171 GB, free: 12.71 MB / 0.6387 GB
Notification: Performance of sort global known variables: time 1.5e-07/0.196, allocations: 0 / 0.8171 GB, free: 12.71 MB / 0.6387 GB
Notification: Performance of remove unused functions: time 0.0005603/0.1966, allocations: 263.5 kB / 0.8174 GB, free: 12.45 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 0.001006/0.1976, allocations: 1.091 MB / 0.8185 GB, free: 11.32 MB / 0.6387 GB
Notification: Performance of simCode: created initialization part: time 0.001294/0.1989, allocations: 0.7533 MB / 0.8192 GB, free: 10.54 MB / 0.6387 GB
Notification: Performance of simCode: created event and clocks part: time 1.813e-06/0.1989, allocations: 0 / 0.8192 GB, free: 10.54 MB / 0.6387 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003178/0.1992, allocations: 258.6 kB / 0.8194 GB, free: 10.27 MB / 0.6387 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0007777/0.2, allocations: 158.6 kB / 0.8196 GB, free: 10.12 MB / 0.6387 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008531/0.2086, allocations: 7.012 MB / 0.8264 GB, free: 2.863 MB / 0.6387 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004625/0.209, allocations: 1.043 MB / 0.8275 GB, free: 1.789 MB / 0.6387 GB
Notification: Performance of simCode: alias equations: time 0.0003829/0.2094, allocations: 121.3 kB / 0.8276 GB, free: 1.668 MB / 0.6387 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002978/0.2097, allocations: 303.3 kB / 0.8279 GB, free: 1.375 MB / 0.6387 GB
Notification: Performance of SimCode: time 3.11e-07/0.2097, allocations: 0 / 0.8279 GB, free: 1.375 MB / 0.6387 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 2.17/2.38, allocations: 16.43 MB / 0.8439 GB, free: 1.262 MB / 0.6544 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001999/2.38, allocations: 249.8 kB / 0.8441 GB, free: 1 MB / 0.6544 GB
Notification: Performance of buildModelFMU: Generate platform static: time 2.081/4.461, allocations: 0 / 0.8441 GB, free: 1 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 & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator  --tempDir=temp_Buildings_8_Buildings_HeatTransfer_Windows_Examples_BoundaryHeatTransfer_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_8_Buildings_HeatTransfer_Windows_Examples_BoundaryHeatTransfer.fmu > Buildings_8_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer.pipe 2>&1)