Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Obsolete.Utilities.IO.Python27.Functions.Examples.ExchangeWithPassPythonObject.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+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/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo) Running command: "" <> buildModelFMU(Buildings.Obsolete.Utilities.IO.Python27.Functions.Examples.ExchangeWithPassPythonObject,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Obsolete_Utilities_IO_Python27_Functions_Examples_ExchangeWithPassPythonObject",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Obsolete.Utilities.IO.Python27.Functions.Examples.ExchangeWithPassPythonObject,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Obsolete_Utilities_IO_Python27_Functions_Examples_ExchangeWithPassPythonObject",fmuType="me",version="2.0",platforms={"static"}) [:1:1-1:32:writable] Error: Class GC_set_max_heap_size not found in scope (looking for a function or record). Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.241/1.241, allocations: 249.4 MB / 256.7 MB, free: 7 MB / 202.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0009503/0.0009503, allocations: 185.2 kB / 316 MB, free: 3.543 MB / 250.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.126/1.126, allocations: 205.2 MB / 0.5667 GB, free: 15.62 MB / 426.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008396/0.0008395, allocations: 79.05 kB / 0.671 GB, free: 4.758 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 0.3088/0.3097, allocations: 112.5 MB / 0.7808 GB, free: 103 MB / 0.5417 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1467/0.4564, allocations: 106.3 MB / 0.8847 GB, free: 12.52 MB / 0.5573 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.446/0.9024, allocations: 133.8 MB / 1.015 GB, free: 4.777 MB / 0.6355 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002161/0.9027, allocations: 88.25 kB / 1.015 GB, free: 4.727 MB / 0.6355 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2 * Number of variables: 2 Notification: Performance of Generate backend data structure: time 0.01554/0.9182, allocations: 6.135 MB / 1.021 GB, free: 15.76 MB / 0.6511 GB Notification: Performance of prepare preOptimizeDAE: time 3.152e-05/0.9183, allocations: 8 kB / 1.021 GB, free: 15.75 MB / 0.6511 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 3.085e-05/0.9183, allocations: 4 kB / 1.021 GB, free: 15.75 MB / 0.6511 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001043/0.9184, allocations: 163.1 kB / 1.022 GB, free: 15.55 MB / 0.6511 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.034e-05/0.9184, allocations: 4 kB / 1.022 GB, free: 15.55 MB / 0.6511 GB Notification: Performance of preOpt expandDerOperator (simulation): time 1.141e-05/0.9185, allocations: 0 / 1.022 GB, free: 15.55 MB / 0.6511 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 6.344e-05/0.9185, allocations: 15.84 kB / 1.022 GB, free: 15.53 MB / 0.6511 GB Notification: Performance of preOpt clockPartitioning (simulation): time 7.472e-05/0.9186, allocations: 41 kB / 1.022 GB, free: 15.49 MB / 0.6511 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.96e-06/0.9186, allocations: 0 / 1.022 GB, free: 15.49 MB / 0.6511 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.026e-05/0.9186, allocations: 0 / 1.022 GB, free: 15.49 MB / 0.6511 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.809e-06/0.9187, allocations: 0 / 1.022 GB, free: 15.49 MB / 0.6511 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001794/0.9188, allocations: 134.2 kB / 1.022 GB, free: 15.32 MB / 0.6511 GB Notification: Performance of preOpt comSubExp (simulation): time 5.578e-05/0.9189, allocations: 30.42 kB / 1.022 GB, free: 15.29 MB / 0.6511 GB Notification: Performance of preOpt resolveLoops (simulation): time 2.204e-05/0.9189, allocations: 16.91 kB / 1.022 GB, free: 15.27 MB / 0.6511 GB Notification: Performance of preOpt evalFunc (simulation): time 2.036e-05/0.919, allocations: 0 / 1.022 GB, free: 15.27 MB / 0.6511 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.231e-05/0.919, allocations: 38.47 kB / 1.022 GB, free: 15.22 MB / 0.6511 GB Notification: Performance of pre-optimization done (n=2): time 9.72e-07/0.919, allocations: 3.938 kB / 1.022 GB, free: 15.21 MB / 0.6511 GB Notification: Performance of matching and sorting (n=2): time 0.000169/0.9192, allocations: 49.38 kB / 1.022 GB, free: 15.16 MB / 0.6511 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.495e-05/0.9192, allocations: 59.39 kB / 1.022 GB, free: 15.09 MB / 0.6511 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 5.507e-05/0.9193, allocations: 89.03 kB / 1.022 GB, free: 15 MB / 0.6511 GB Notification: Performance of collectPreVariables (initialization): time 1.399e-05/0.9193, allocations: 25.7 kB / 1.022 GB, free: 14.97 MB / 0.6511 GB Notification: Performance of collectInitialEqns (initialization): time 2.258e-05/0.9193, allocations: 80.14 kB / 1.022 GB, free: 14.89 MB / 0.6511 GB Notification: Performance of collectInitialBindings (initialization): time 1.816e-05/0.9193, allocations: 11.28 kB / 1.022 GB, free: 14.88 MB / 0.6511 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.767e-06/0.9193, allocations: 0 / 1.022 GB, free: 14.88 MB / 0.6511 GB Notification: Performance of setup shared object (initialization): time 8.518e-05/0.9194, allocations: 310.8 kB / 1.022 GB, free: 14.57 MB / 0.6511 GB Notification: Performance of preBalanceInitialSystem (initialization): time 1.681e-05/0.9195, allocations: 4 kB / 1.022 GB, free: 14.56 MB / 0.6511 GB Notification: Performance of partitionIndependentBlocks (initialization): time 1.451e-05/0.9195, allocations: 15.92 kB / 1.022 GB, free: 14.55 MB / 0.6511 GB Notification: Performance of analyzeInitialSystem (initialization): time 5.368e-05/0.9195, allocations: 16.17 kB / 1.022 GB, free: 14.53 MB / 0.6511 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.473e-06/0.9195, allocations: 0 / 1.022 GB, free: 14.53 MB / 0.6511 GB Notification: Performance of matching and sorting (n=2) (initialization): time 0.0001075/0.9197, allocations: 61.22 kB / 1.023 GB, free: 14.47 MB / 0.6511 GB Notification: Performance of prepare postOptimizeDAE: time 9.317e-06/0.9197, allocations: 4 kB / 1.023 GB, free: 14.46 MB / 0.6511 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.258e-05/0.9197, allocations: 4 kB / 1.023 GB, free: 14.46 MB / 0.6511 GB Notification: Performance of postOpt tearingSystem (initialization): time 8.707e-06/0.9197, allocations: 0 / 1.023 GB, free: 14.46 MB / 0.6511 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 2.064e-06/0.9197, allocations: 3.984 kB / 1.023 GB, free: 14.46 MB / 0.6511 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.669e-06/0.9197, allocations: 4 kB / 1.023 GB, free: 14.45 MB / 0.6511 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 1.318e-05/0.9197, allocations: 0 / 1.023 GB, free: 14.45 MB / 0.6511 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.392e-05/0.9198, allocations: 4.031 kB / 1.023 GB, free: 14.45 MB / 0.6511 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 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (2): * Single equations (assignments): 0 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 5.65e-05/0.9198, allocations: 105 kB / 1.023 GB, free: 14.34 MB / 0.6511 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 1.108e-05/0.9198, allocations: 7.844 kB / 1.023 GB, free: 14.33 MB / 0.6511 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001565/0.92, allocations: 74.02 kB / 1.023 GB, free: 14.26 MB / 0.6511 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.993e-06/0.92, allocations: 4 kB / 1.023 GB, free: 14.25 MB / 0.6511 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.077e-06/0.92, allocations: 4 kB / 1.023 GB, free: 14.25 MB / 0.6511 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.114e-06/0.92, allocations: 0 / 1.023 GB, free: 14.25 MB / 0.6511 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 8.458e-05/0.9201, allocations: 137 kB / 1.023 GB, free: 14.08 MB / 0.6511 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.988e-06/0.9201, allocations: 4.031 kB / 1.023 GB, free: 14.08 MB / 0.6511 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 1.703e-06/0.9201, allocations: 4 kB / 1.023 GB, free: 14.07 MB / 0.6511 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.685e-06/0.9201, allocations: 0 / 1.023 GB, free: 14.07 MB / 0.6511 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.859e-06/0.9202, allocations: 3.938 kB / 1.023 GB, free: 14.07 MB / 0.6511 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 8.22e-07/0.9202, allocations: 0 / 1.023 GB, free: 14.07 MB / 0.6511 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.844e-06/0.9202, allocations: 0 / 1.023 GB, free: 14.07 MB / 0.6511 GB Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 9.374e-05/0.9203, allocations: 76.45 kB / 1.023 GB, free: 13.98 MB / 0.6511 GB Notification: Performance of postOpt generateSymbolicLinearization (simulation): time 0.0001732/0.9204, allocations: 447.3 kB / 1.023 GB, free: 13.53 MB / 0.6511 GB Notification: Performance of postOpt removeConstants (simulation): time 4.403e-05/0.9205, allocations: 88.95 kB / 1.023 GB, free: 13.42 MB / 0.6511 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.414e-05/0.9205, allocations: 3.984 kB / 1.023 GB, free: 13.42 MB / 0.6511 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 5.1e-05/0.9206, allocations: 3.984 kB / 1.023 GB, free: 13.41 MB / 0.6511 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.987e-06/0.9206, allocations: 0 / 1.023 GB, free: 13.41 MB / 0.6511 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.088e-05/0.9206, allocations: 7.438 kB / 1.023 GB, free: 13.41 MB / 0.6511 GB Notification: Performance of sort global known variables: time 3.648e-05/0.9206, allocations: 87.25 kB / 1.024 GB, free: 13.32 MB / 0.6511 GB Notification: Performance of remove unused functions: time 0.000804/0.9215, allocations: 81.34 kB / 1.024 GB, free: 13.25 MB / 0.6511 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 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (1): * Single equations (assignments): 0 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 1 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Obsolete/Utilities/IO/Python27/Functions/BaseClasses/exchange.mo:2:1-72:13:writable] Warning: Could not find library python2.7 in either of: /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib/x86_64-linux-gnu/omc/libpython2.7.a /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib/x86_64-linux-gnu/omc/libpython2.7.so /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib//libpython2.7.a /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib//libpython2.7.so /home/hudson/saved_omc/libraries/.openmodelica/binaries/Buildings/libpython2.7.a /home/hudson/saved_omc/libraries/.openmodelica/binaries/Buildings/libpython2.7.so /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Resources/Library/x86_64-linux/libpython2.7.a /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Resources/Library/x86_64-linux/libpython2.7.so /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Resources/Library/linux64/libpython2.7.a /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Resources/Library/linux64/libpython2.7.so /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Resources/Library/libpython2.7.a /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Resources/Library/libpython2.7.so [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Obsolete/Utilities/IO/Python27/Functions/BaseClasses/PythonObject.mo:5:5-37:20:writable] Warning: Could not find library python2.7 in either of: /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib/x86_64-linux-gnu/omc/libpython2.7.a /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib/x86_64-linux-gnu/omc/libpython2.7.so /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib//libpython2.7.a /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib//libpython2.7.so /home/hudson/saved_omc/libraries/.openmodelica/binaries/Buildings/libpython2.7.a /home/hudson/saved_omc/libraries/.openmodelica/binaries/Buildings/libpython2.7.so /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Resources/Library/x86_64-linux/libpython2.7.a /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Resources/Library/x86_64-linux/libpython2.7.so /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Resources/Library/linux64/libpython2.7.a /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Resources/Library/linux64/libpython2.7.so /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Resources/Library/libpython2.7.a /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Resources/Library/libpython2.7.so [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Obsolete/Utilities/IO/Python27/Functions/BaseClasses/PythonObject.mo:39:3-60:17:writable] Warning: Could not find library python2.7 in either of: /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib/x86_64-linux-gnu/omc/libpython2.7.a /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib/x86_64-linux-gnu/omc/libpython2.7.so /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib//libpython2.7.a /var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib//libpython2.7.so /home/hudson/saved_omc/libraries/.openmodelica/binaries/Buildings/libpython2.7.a /home/hudson/saved_omc/libraries/.openmodelica/binaries/Buildings/libpython2.7.so /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Resources/Library/x86_64-linux/libpython2.7.a /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Resources/Library/x86_64-linux/libpython2.7.so /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Resources/Library/linux64/libpython2.7.a /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Resources/Library/linux64/libpython2.7.so /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Resources/Library/libpython2.7.a /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Resources/Library/libpython2.7.so Notification: Performance of Backend phase and start with SimCode phase: time 0.0005815/0.922, allocations: 332.1 kB / 1.024 GB, free: 12.98 MB / 0.6511 GB Notification: Performance of simCode: created initialization part: time 9.095e-05/0.9221, allocations: 74.7 kB / 1.024 GB, free: 12.9 MB / 0.6511 GB Notification: Performance of simCode: created event and clocks part: time 1.603e-06/0.9221, allocations: 4.062 kB / 1.024 GB, free: 12.9 MB / 0.6511 GB Notification: Performance of simCode: created simulation system equations: time 2.185e-05/0.9222, allocations: 29.7 kB / 1.024 GB, free: 12.86 MB / 0.6511 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 9.163e-05/0.9223, allocations: 7.906 kB / 1.024 GB, free: 12.86 MB / 0.6511 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0004763/0.9228, allocations: 190.5 kB / 1.024 GB, free: 12.67 MB / 0.6511 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002545/0.923, allocations: 0.6841 MB / 1.025 GB, free: 11.96 MB / 0.6511 GB Notification: Performance of SimCode: time 2.5e-07/0.923, allocations: 0 / 1.025 GB, free: 11.96 MB / 0.6511 GB (rm -f Buildings_maint.7.0.x_Buildings.Obsolete.Utilities.IO.Python27.Functions.Examples.ExchangeWithPassPythonObject.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Obsolete.Utilities.IO.Python27.Functions.Examples.ExchangeWithPassPythonObject.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Obsolete.Utilities.IO.Python27.Functions.Examples.ExchangeWithPassPythonObject.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Obsolete.Utilities.IO.Python27.Functions.Examples.ExchangeWithPassPythonObject.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_maint_7_0_x_Buildings_Obsolete_Utilities_IO_Python27_Functions_Examples_ExchangeWithPassPythonObject_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_maint_7_0_x_Buildings_Obsolete_Utilities_IO_Python27_Functions_Examples_ExchangeWithPassPythonObject.fmu > Buildings_maint.7.0.x_Buildings.Obsolete.Utilities.IO.Python27.Functions.Examples.ExchangeWithPassPythonObject.pipe 2>&1)