Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.FlowJunction.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 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/package.mo", uses=false) Using package BuildSysPro with version 3.5.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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(BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.FlowJunction,fileNamePrefix="BuildSysPro_BuildSysPro_IBPSA_Fluid_FixedResistances_Examples_FlowJunction",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.FlowJunction,fileNamePrefix="BuildSysPro_BuildSysPro_IBPSA_Fluid_FixedResistances_Examples_FlowJunction",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 0.00108/0.00108, allocations: 108 kB / 15.6 MB, free: 132 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001099/0.001099, allocations: 200.2 kB / 16.54 MB, free: 6.672 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.297/1.297, allocations: 222.9 MB / 240.2 MB, free: 4.402 MB / 190.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/Building/BuildingEnvelope/HeatTransfer/package.mo:2:1-40:17:writable] Warning: Soil_case_nappe was referenced in the package.order file, but was not found in package.mo, Soil_case_nappe/package.mo or Soil_case_nappe.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/package.mo): time 0.9522/0.9522, allocations: 143 MB / 433.4 MB, free: 11.5 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001269/0.001269, allocations: 64.14 kB / 0.5143 GB, free: 11.59 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1273/0.1286, allocations: 82.04 MB / 0.5944 GB, free: 9.512 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.FlowJunction): time 0.4185/0.5471, allocations: 240.1 MB / 0.8289 GB, free: 12.9 MB / 0.6544 GB Notification: Performance of NFInst.instExpressions: time 0.009919/0.5571, allocations: 7.221 MB / 0.8359 GB, free: 5.668 MB / 0.6544 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0008463/0.558, allocations: 51.69 kB / 0.836 GB, free: 5.617 MB / 0.6544 GB Notification: Performance of NFTyping.typeComponents: time 0.001421/0.5594, allocations: 0.6949 MB / 0.8366 GB, free: 4.918 MB / 0.6544 GB Notification: Performance of NFTyping.typeBindings: time 0.003947/0.5634, allocations: 2.077 MB / 0.8387 GB, free: 2.832 MB / 0.6544 GB Notification: Performance of NFTyping.typeClassSections: time 0.003908/0.5673, allocations: 2.014 MB / 0.8406 GB, free: 0.832 MB / 0.6544 GB Notification: Performance of NFFlatten.flatten: time 0.003086/0.5704, allocations: 3.27 MB / 0.8438 GB, free: 13.55 MB / 0.67 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001491/0.5719, allocations: 1.128 MB / 0.8449 GB, free: 12.41 MB / 0.67 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003086/0.575, allocations: 1.782 MB / 0.8467 GB, free: 10.62 MB / 0.67 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001597/0.5766, allocations: 0.9657 MB / 0.8476 GB, free: 9.652 MB / 0.67 GB Notification: Performance of NFPackage.collectConstants: time 0.000227/0.5769, allocations: 128 kB / 0.8477 GB, free: 9.527 MB / 0.67 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003783/0.5806, allocations: 2.483 MB / 0.8502 GB, free: 7.039 MB / 0.67 GB Notification: Performance of NFScalarize.scalarize: time 0.0004461/0.5811, allocations: 462.7 kB / 0.8506 GB, free: 6.586 MB / 0.67 GB Notification: Performance of NFVerifyModel.verify: time 0.0008856/0.582, allocations: 0.7233 MB / 0.8513 GB, free: 5.859 MB / 0.67 GB Notification: Performance of NFConvertDAE.convert: time 0.00321/0.5852, allocations: 2.75 MB / 0.854 GB, free: 3.102 MB / 0.67 GB Notification: Performance of FrontEnd - DAE generated: time 3.467e-06/0.5852, allocations: 0 / 0.854 GB, free: 3.102 MB / 0.67 GB Notification: Performance of FrontEnd: time 1.123e-06/0.5852, allocations: 0 / 0.854 GB, free: 3.102 MB / 0.67 GB Notification: Performance of Transformations before backend: time 3.431e-05/0.5853, allocations: 0 / 0.854 GB, free: 3.102 MB / 0.67 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 197 * Number of variables: 197 Notification: Performance of Generate backend data structure: time 0.002722/0.588, allocations: 1.717 MB / 0.8557 GB, free: 1.336 MB / 0.67 GB Notification: Performance of prepare preOptimizeDAE: time 3.397e-05/0.588, allocations: 12.03 kB / 0.8557 GB, free: 1.324 MB / 0.67 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001479/0.5882, allocations: 130.8 kB / 0.8558 GB, free: 1.188 MB / 0.67 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002586/0.5908, allocations: 418 kB / 0.8562 GB, free: 0.7773 MB / 0.67 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.2011/0.7919, allocations: 0.959 MB / 0.8571 GB, free: 215.3 MB / 0.67 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.981e-05/0.792, allocations: 58.48 kB / 0.8572 GB, free: 215.3 MB / 0.67 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001269/0.7921, allocations: 85.03 kB / 0.8573 GB, free: 215.3 MB / 0.67 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001336/0.7935, allocations: 0.8722 MB / 0.8581 GB, free: 215.3 MB / 0.67 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.146e-05/0.7935, allocations: 0 / 0.8581 GB, free: 215.3 MB / 0.67 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.556e-05/0.7936, allocations: 30.73 kB / 0.8582 GB, free: 215.3 MB / 0.67 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.836e-05/0.7936, allocations: 28.16 kB / 0.8582 GB, free: 215.3 MB / 0.67 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001227/0.7948, allocations: 0.8127 MB / 0.859 GB, free: 215.3 MB / 0.67 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 0.00354/0.7984, allocations: 3.687 MB / 0.8626 GB, free: 213.6 MB / 0.67 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00114/0.7995, allocations: 1.095 MB / 0.8636 GB, free: 212.8 MB / 0.67 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004775/0.8, allocations: 370.1 kB / 0.864 GB, free: 212.6 MB / 0.67 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0005505/0.8006, allocations: 402.5 kB / 0.8644 GB, free: 212.2 MB / 0.67 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.713e-05/0.8006, allocations: 45.19 kB / 0.8644 GB, free: 212.2 MB / 0.67 GB Notification: Performance of pre-optimization done (n=60): time 1.773e-06/0.8006, allocations: 0 / 0.8644 GB, free: 212.2 MB / 0.67 GB Notification: Performance of matching and sorting (n=60): time 0.001743/0.8024, allocations: 0.9559 MB / 0.8654 GB, free: 211.9 MB / 0.67 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.26e-05/0.8024, allocations: 59.31 kB / 0.8654 GB, free: 211.8 MB / 0.67 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007935/0.8032, allocations: 0.8384 MB / 0.8662 GB, free: 211.4 MB / 0.67 GB Notification: Performance of collectPreVariables (initialization): time 4.123e-05/0.8033, allocations: 36.64 kB / 0.8663 GB, free: 211.4 MB / 0.67 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002259/0.8035, allocations: 481.4 kB / 0.8667 GB, free: 211 MB / 0.67 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001157/0.8036, allocations: 214 kB / 0.8669 GB, free: 210.9 MB / 0.67 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001486/0.8038, allocations: 115.6 kB / 0.867 GB, free: 210.8 MB / 0.67 GB Notification: Performance of setup shared object (initialization): time 4.733e-05/0.8038, allocations: 337.4 kB / 0.8674 GB, free: 210.5 MB / 0.67 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004125/0.8042, allocations: 250.4 kB / 0.8676 GB, free: 210.4 MB / 0.67 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004656/0.8047, allocations: 371.6 kB / 0.868 GB, free: 210.2 MB / 0.67 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008653/0.8056, allocations: 0.5864 MB / 0.8685 GB, free: 210 MB / 0.67 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.505e-06/0.8056, allocations: 0 / 0.8685 GB, free: 210 MB / 0.67 GB Notification: Performance of matching and sorting (n=69) (initialization): time 0.001059/0.8067, allocations: 0.7359 MB / 0.8692 GB, free: 209.7 MB / 0.67 GB Notification: Performance of prepare postOptimizeDAE: time 1.331e-05/0.8067, allocations: 6.219 kB / 0.8693 GB, free: 209.7 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.67e-06/0.8067, allocations: 0 / 0.8693 GB, free: 209.7 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.686e-05/0.8067, allocations: 6.25 kB / 0.8693 GB, free: 209.7 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005215/0.8072, allocations: 126.2 kB / 0.8694 GB, free: 209.7 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.067e-06/0.8073, allocations: 2.625 kB / 0.8694 GB, free: 209.7 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006773/0.8079, allocations: 80.7 kB / 0.8695 GB, free: 209.6 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.496e-05/0.808, allocations: 22.12 kB / 0.8695 GB, free: 209.6 MB / 0.67 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0006174/0.8086, allocations: 0.4916 MB / 0.87 GB, free: 209.4 MB / 0.67 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0004422/0.8091, allocations: 359 kB / 0.8703 GB, free: 209.2 MB / 0.67 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0008466/0.8099, allocations: 0.5846 MB / 0.8709 GB, free: 208.9 MB / 0.67 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.422e-06/0.8099, allocations: 0 / 0.8709 GB, free: 208.9 MB / 0.67 GB Notification: Performance of matching and sorting (n=69) (initialization_lambda0): time 0.001022/0.811, allocations: 0.7202 MB / 0.8716 GB, free: 208.6 MB / 0.67 GB Notification: Performance of prepare postOptimizeDAE: time 6.913e-06/0.811, allocations: 5.375 kB / 0.8716 GB, free: 208.6 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.936e-06/0.811, allocations: 2.531 kB / 0.8716 GB, free: 208.6 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.987e-06/0.811, allocations: 2.812 kB / 0.8716 GB, free: 208.6 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005006/0.8115, allocations: 126.1 kB / 0.8717 GB, free: 208.6 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.07e-06/0.8115, allocations: 3.141 kB / 0.8717 GB, free: 208.6 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006467/0.8122, allocations: 66.3 kB / 0.8718 GB, free: 208.6 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.823e-05/0.8122, allocations: 22.97 kB / 0.8718 GB, free: 208.6 MB / 0.67 GB Notification: Model statistics after passing the back-end for initialization: * 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 initialization (69): * Single equations (assignments): 69 * 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 0.0001177/0.8123, allocations: 215.6 kB / 0.872 GB, free: 208.4 MB / 0.67 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001264/0.8125, allocations: 105.7 kB / 0.8721 GB, free: 208.4 MB / 0.67 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001155/0.8136, allocations: 0.7443 MB / 0.8728 GB, free: 208 MB / 0.67 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.831e-06/0.8137, allocations: 5.531 kB / 0.8728 GB, free: 208 MB / 0.67 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.498e-06/0.8137, allocations: 2.688 kB / 0.8728 GB, free: 208 MB / 0.67 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.000914/0.8146, allocations: 0.9073 MB / 0.8737 GB, free: 207.4 MB / 0.67 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002481/0.8171, allocations: 2.242 MB / 0.8759 GB, free: 206.2 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.198e-06/0.8171, allocations: 2.969 kB / 0.8759 GB, free: 206.2 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006169/0.8177, allocations: 133.7 kB / 0.876 GB, free: 206.2 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (simulation): time 5.52e-06/0.8177, allocations: 5.906 kB / 0.876 GB, free: 206.2 MB / 0.67 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.187e-05/0.8178, allocations: 20.14 kB / 0.8761 GB, free: 206.2 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.391e-06/0.8178, allocations: 12.06 kB / 0.8761 GB, free: 206.2 MB / 0.67 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.386e-06/0.8178, allocations: 3 kB / 0.8761 GB, free: 206.2 MB / 0.67 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001488/0.8193, allocations: 1.232 MB / 0.8773 GB, free: 205.5 MB / 0.67 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002599/0.8196, allocations: 254.6 kB / 0.8775 GB, free: 205.3 MB / 0.67 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001159/0.8197, allocations: 20.12 kB / 0.8775 GB, free: 205.3 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006402/0.8203, allocations: 37.55 kB / 0.8776 GB, free: 205.3 MB / 0.67 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.473e-05/0.8204, allocations: 55.56 kB / 0.8776 GB, free: 205.3 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.92e-05/0.8205, allocations: 23.98 kB / 0.8777 GB, free: 205.3 MB / 0.67 GB Notification: Performance of sorting global known variables: time 0.0005697/0.8211, allocations: 0.5842 MB / 0.8782 GB, free: 205.1 MB / 0.67 GB Notification: Performance of sort global known variables: time 1.3e-07/0.8211, allocations: 1.219 kB / 0.8782 GB, free: 205.1 MB / 0.67 GB Notification: Performance of remove unused functions: time 0.0009869/0.822, allocations: 0.537 MB / 0.8788 GB, free: 205 MB / 0.67 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 14 * Number of states: 6 (spl.vol.dynBal.medium.Xi[1],spl.vol.dynBal.U,spl.vol.dynBal.m,senTem1.T,senTem2.T,senTem3.T) * 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 (60): * Single equations (assignments): 60 * 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 0.00194/0.824, allocations: 1.927 MB / 0.8806 GB, free: 203.8 MB / 0.67 GB Notification: Performance of simCode: created initialization part: time 0.001616/0.8256, allocations: 1.008 MB / 0.8816 GB, free: 203.5 MB / 0.67 GB Notification: Performance of simCode: created event and clocks part: time 2.796e-06/0.8256, allocations: 0 / 0.8816 GB, free: 203.5 MB / 0.67 GB Notification: Performance of simCode: created simulation system equations: time 0.0004815/0.8261, allocations: 348.8 kB / 0.882 GB, free: 203.4 MB / 0.67 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002319/0.8285, allocations: 0.6029 MB / 0.8825 GB, free: 203.3 MB / 0.67 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008567/0.837, allocations: 7.998 MB / 0.8903 GB, free: 198.9 MB / 0.67 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005387/0.8376, allocations: 1.125 MB / 0.8914 GB, free: 198.1 MB / 0.67 GB Notification: Performance of simCode: alias equations: time 0.0009697/0.8386, allocations: 291.8 kB / 0.8917 GB, free: 198.1 MB / 0.67 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004425/0.839, allocations: 420.1 kB / 0.8921 GB, free: 197.7 MB / 0.67 GB Notification: Performance of SimCode: time 3.71e-07/0.839, allocations: 4 kB / 0.8921 GB, free: 197.7 MB / 0.67 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 1.126/1.965, allocations: 29.2 MB / 0.9207 GB, free: 191.1 MB / 0.67 GB Notification: Performance of buildModelFMU: Generate platform static: time 10.16/12.12, allocations: 8.391 kB / 0.9207 GB, free: 191 MB / 0.67 GB (rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.FlowJunction.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.FlowJunction.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.FlowJunction.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.FlowJunction.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_BuildSysPro_BuildSysPro_IBPSA_Fluid_FixedResistances_Examples_FlowJunction_fmu --startTime=0 --stopTime=100 --timeout=50 --tolerance=1e-06 BuildSysPro_BuildSysPro_IBPSA_Fluid_FixedResistances_Examples_FlowJunction.fmu > BuildSysPro_BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.FlowJunction.pipe 2>&1)