Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg.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/IDEAS 3.0.0/package.mo", uses=false) Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/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: translateModel(IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg") translateModel(IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001214/0.001214, allocations: 108 kB / 15.61 MB, free: 152 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001307/0.001307, allocations: 196.1 kB / 16.53 MB, free: 6.699 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.276/1.276, allocations: 222.9 MB / 240.2 MB, free: 4.391 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.7196/0.7196, allocations: 132.2 MB / 422.6 MB, free: 1.762 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.00123/0.001231, allocations: 60.56 kB / 0.5018 GB, free: 3.863 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3986/0.3999, allocations: 80.2 MB / 0.5801 GB, free: 4.547 MB / 430.1 MB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg): time 0.07129/0.4712, allocations: 76.81 MB / 0.6551 GB, free: 4.527 MB / 494.1 MB Notification: Performance of NFInst.instExpressions: time 0.02806/0.4993, allocations: 20.01 MB / 0.6746 GB, free: 468 kB / 0.4981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.005334/0.5047, allocations: 83.56 kB / 0.6747 GB, free: 384 kB / 0.4981 GB Notification: Performance of NFTyping.typeComponents: time 0.003434/0.5082, allocations: 0.9896 MB / 0.6757 GB, free: 15.38 MB / 0.5137 GB Notification: Performance of NFTyping.typeBindings: time 0.008609/0.5168, allocations: 2.849 MB / 0.6785 GB, free: 12.52 MB / 0.5137 GB Notification: Performance of NFTyping.typeClassSections: time 0.006137/0.523, allocations: 2.12 MB / 0.6805 GB, free: 10.41 MB / 0.5137 GB Notification: Performance of NFFlatten.flatten: time 0.007383/0.5304, allocations: 5.144 MB / 0.6856 GB, free: 5.246 MB / 0.5137 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003271/0.5337, allocations: 1.681 MB / 0.6872 GB, free: 3.535 MB / 0.5137 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005231/0.5389, allocations: 2.078 MB / 0.6892 GB, free: 1.457 MB / 0.5137 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002861/0.5418, allocations: 1.474 MB / 0.6907 GB, free: 15.98 MB / 0.5294 GB Notification: Performance of NFPackage.collectConstants: time 0.000687/0.5425, allocations: 184 kB / 0.6909 GB, free: 15.8 MB / 0.5294 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005201/0.5477, allocations: 1.946 MB / 0.6928 GB, free: 13.85 MB / 0.5294 GB Notification: Performance of NFScalarize.scalarize: time 0.001097/0.5489, allocations: 482.2 kB / 0.6932 GB, free: 13.38 MB / 0.5294 GB Notification: Performance of NFVerifyModel.verify: time 0.003037/0.5519, allocations: 1.1 MB / 0.6943 GB, free: 12.27 MB / 0.5294 GB Notification: Performance of NFConvertDAE.convert: time 0.008808/0.5607, allocations: 3.459 MB / 0.6977 GB, free: 8.801 MB / 0.5294 GB Notification: Performance of FrontEnd - DAE generated: time 8.256e-06/0.5608, allocations: 0 / 0.6977 GB, free: 8.801 MB / 0.5294 GB Notification: Performance of FrontEnd: time 2.154e-06/0.5608, allocations: 0 / 0.6977 GB, free: 8.801 MB / 0.5294 GB Notification: Performance of Transformations before backend: time 0.0001278/0.5609, allocations: 0 / 0.6977 GB, free: 8.801 MB / 0.5294 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 312 * Number of variables: 312 Notification: Performance of Generate backend data structure: time 0.00629/0.5672, allocations: 2.509 MB / 0.7001 GB, free: 6.23 MB / 0.5294 GB Notification: Performance of prepare preOptimizeDAE: time 4.178e-05/0.5673, allocations: 8.031 kB / 0.7001 GB, free: 6.223 MB / 0.5294 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002089/0.5694, allocations: 393.1 kB / 0.7005 GB, free: 5.836 MB / 0.5294 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003865/0.5732, allocations: 1.746 MB / 0.7022 GB, free: 4.035 MB / 0.5294 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.379e-05/0.5733, allocations: 94.42 kB / 0.7023 GB, free: 3.941 MB / 0.5294 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002456/0.5736, allocations: 131.9 kB / 0.7024 GB, free: 3.812 MB / 0.5294 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002713/0.5763, allocations: 1.434 MB / 0.7038 GB, free: 2.273 MB / 0.5294 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.846e-05/0.5764, allocations: 7.938 kB / 0.7038 GB, free: 2.266 MB / 0.5294 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001199/0.5765, allocations: 48 kB / 0.7039 GB, free: 2.219 MB / 0.5294 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.463e-05/0.5766, allocations: 40 kB / 0.7039 GB, free: 2.18 MB / 0.5294 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002302/0.5789, allocations: 1.07 MB / 0.705 GB, free: 1.098 MB / 0.5294 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 0.008976/0.5878, allocations: 7.91 MB / 0.7127 GB, free: 8.578 MB / 0.545 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003368/0.5912, allocations: 0.9875 MB / 0.7137 GB, free: 7.582 MB / 0.545 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0008155/0.5921, allocations: 431.9 kB / 0.7141 GB, free: 7.16 MB / 0.545 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001676/0.5938, allocations: 1.856 MB / 0.7159 GB, free: 4.895 MB / 0.545 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001119/0.5949, allocations: 0.4945 MB / 0.7164 GB, free: 4.395 MB / 0.545 GB Notification: Performance of pre-optimization done (n=84): time 3.536e-06/0.5949, allocations: 0 / 0.7164 GB, free: 4.395 MB / 0.545 GB Notification: Performance of matching and sorting (n=84): time 0.003079/0.598, allocations: 1.261 MB / 0.7176 GB, free: 3.129 MB / 0.545 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.412e-05/0.5981, allocations: 85.77 kB / 0.7177 GB, free: 3.027 MB / 0.545 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002397/0.6005, allocations: 1.398 MB / 0.719 GB, free: 1.621 MB / 0.545 GB Notification: Performance of collectPreVariables (initialization): time 9.833e-05/0.6006, allocations: 49.69 kB / 0.7191 GB, free: 1.566 MB / 0.545 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007341/0.6013, allocations: 0.8178 MB / 0.7199 GB, free: 0.7383 MB / 0.545 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003083/0.6017, allocations: 291.8 kB / 0.7202 GB, free: 460 kB / 0.545 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003116/0.602, allocations: 210.8 kB / 0.7204 GB, free: 244 kB / 0.545 GB Notification: Performance of setup shared object (initialization): time 0.000142/0.6021, allocations: 345.9 kB / 0.7207 GB, free: 15.89 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008278/0.603, allocations: 373.8 kB / 0.721 GB, free: 15.52 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001054/0.604, allocations: 0.6676 MB / 0.7217 GB, free: 14.72 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001841/0.6059, allocations: 1.056 MB / 0.7227 GB, free: 13.54 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.213e-06/0.6059, allocations: 4 kB / 0.7227 GB, free: 13.54 MB / 0.5606 GB Notification: Performance of matching and sorting (n=130) (initialization): time 0.002686/0.6086, allocations: 1.238 MB / 0.7239 GB, free: 12.29 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 2.552e-05/0.6086, allocations: 16.02 kB / 0.724 GB, free: 12.28 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.178e-05/0.6087, allocations: 12 kB / 0.724 GB, free: 12.27 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.293e-05/0.6087, allocations: 12 kB / 0.724 GB, free: 12.25 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008971/0.6096, allocations: 247.6 kB / 0.7242 GB, free: 12.01 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.303e-05/0.6097, allocations: 19.92 kB / 0.7242 GB, free: 11.99 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001342/0.611, allocations: 142.8 kB / 0.7244 GB, free: 11.85 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001111/0.6111, allocations: 55.92 kB / 0.7244 GB, free: 11.8 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001368/0.6125, allocations: 0.6431 MB / 0.7251 GB, free: 11.15 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001008/0.6135, allocations: 0.6598 MB / 0.7257 GB, free: 10.36 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001857/0.6154, allocations: 1.063 MB / 0.7267 GB, free: 9.176 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.835e-06/0.6154, allocations: 4 kB / 0.7267 GB, free: 9.172 MB / 0.5606 GB Notification: Performance of matching and sorting (n=130) (initialization_lambda0): time 0.00292/0.6183, allocations: 1.234 MB / 0.7279 GB, free: 7.926 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 1.846e-05/0.6184, allocations: 12 kB / 0.728 GB, free: 7.914 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.585e-05/0.6184, allocations: 11.98 kB / 0.728 GB, free: 7.902 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.987e-05/0.6184, allocations: 19.98 kB / 0.728 GB, free: 7.883 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009022/0.6193, allocations: 247.6 kB / 0.7282 GB, free: 7.641 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.702e-05/0.6194, allocations: 19.92 kB / 0.7282 GB, free: 7.621 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001417/0.6208, allocations: 107.4 kB / 0.7283 GB, free: 7.516 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000117/0.6209, allocations: 55.98 kB / 0.7284 GB, free: 7.461 MB / 0.5606 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 40 * Number of states: 0 () * Number of discrete variables: 6 ($PRE.DataReader.nextTimeEvent,$whenCondition1,DataReader.nextTimeEventScaled,$PRE.DataReader.nextTimeEventScaled,DataReader.nextTimeEvent,eneLosInt.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (128): * Single equations (assignments): 126 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * 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 0.0004156/0.6214, allocations: 251.8 kB / 0.7286 GB, free: 7.207 MB / 0.5606 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006183/0.622, allocations: 162 kB / 0.7288 GB, free: 7.047 MB / 0.5606 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003336/0.6253, allocations: 1.463 MB / 0.7302 GB, free: 5.598 MB / 0.5606 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.852e-05/0.6254, allocations: 15.98 kB / 0.7302 GB, free: 5.582 MB / 0.5606 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.774e-06/0.6254, allocations: 0 / 0.7302 GB, free: 5.582 MB / 0.5606 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001984/0.6274, allocations: 1.09 MB / 0.7313 GB, free: 4.465 MB / 0.5606 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 postOpt removeSimpleEquations (simulation): time 0.00563/0.633, allocations: 2.926 MB / 0.7342 GB, free: 1.453 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.851e-05/0.633, allocations: 4 kB / 0.7342 GB, free: 1.449 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007659/0.6338, allocations: 183.8 kB / 0.7343 GB, free: 1.27 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.465e-05/0.6338, allocations: 4 kB / 0.7343 GB, free: 1.266 MB / 0.5606 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.298e-05/0.6339, allocations: 31.92 kB / 0.7344 GB, free: 1.234 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.724e-06/0.6339, allocations: 4 kB / 0.7344 GB, free: 1.23 MB / 0.5606 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.386e-06/0.6339, allocations: 4 kB / 0.7344 GB, free: 1.227 MB / 0.5606 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003549/0.6375, allocations: 1.903 MB / 0.7362 GB, free: 15.29 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007237/0.6382, allocations: 378.6 kB / 0.7366 GB, free: 14.9 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000373/0.6386, allocations: 23.94 kB / 0.7366 GB, free: 14.88 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009956/0.6396, allocations: 51.95 kB / 0.7367 GB, free: 14.83 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001506/0.6398, allocations: 76.89 kB / 0.7367 GB, free: 14.75 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.347e-05/0.6399, allocations: 43.97 kB / 0.7368 GB, free: 14.71 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.001624/0.6415, allocations: 0.9397 MB / 0.7377 GB, free: 13.78 MB / 0.5762 GB Notification: Performance of sort global known variables: time 1.51e-07/0.6415, allocations: 0 / 0.7377 GB, free: 13.78 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.003022/0.6445, allocations: 0.9861 MB / 0.7387 GB, free: 12.79 MB / 0.5762 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * Number of states: 5 (pipe.del.x,pipe.timDel.x,pipe.vol_b.dynBal.U,pipe.vol_a.dynBal.U,eneLosInt.y) * Number of discrete variables: 3 ($whenCondition1,DataReader.nextTimeEvent,DataReader.nextTimeEventScaled) * Number of discrete states: 2 (DataReader.nextTimeEvent,DataReader.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (102): * Single equations (assignments): 85 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 15 * When equations: 2 * 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 0.002337/0.6469, allocations: 0.9856 MB / 0.7396 GB, free: 12.03 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.004203/0.6511, allocations: 1.801 MB / 0.7414 GB, free: 10.21 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 7.645e-06/0.6511, allocations: 0 / 0.7414 GB, free: 10.21 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.001097/0.6522, allocations: 0.615 MB / 0.742 GB, free: 9.582 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003752/0.656, allocations: 0.7597 MB / 0.7427 GB, free: 8.859 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007147/0.6632, allocations: 3.211 MB / 0.7459 GB, free: 5.602 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001136/0.6643, allocations: 1.322 MB / 0.7472 GB, free: 4.246 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.002044/0.6664, allocations: 460.2 kB / 0.7476 GB, free: 3.82 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004968/0.6669, allocations: 163.3 kB / 0.7478 GB, free: 3.66 MB / 0.5762 GB Notification: Performance of SimCode: time 7.31e-07/0.6669, allocations: 0 / 0.7478 GB, free: 3.66 MB / 0.5762 GB Notification: Performance of Templates: time 0.06072/0.7276, allocations: 35.29 MB / 0.7822 GB, free: 0.8633 MB / 0.6075 GB make -j1 -f IDEAS_IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg.makefile (rm -f IDEAS_IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg.pipe ; mkfifo IDEAS_IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg.pipe >> ../files/IDEAS_IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg.sim & ./IDEAS_IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg.pipe 2>&1)