Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.PlugFlowPipe.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: translateModel(BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.PlugFlowPipe,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.PlugFlowPipe") translateModel(BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.PlugFlowPipe,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.PlugFlowPipe") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.00119/0.00119, allocations: 117.2 kB / 16.37 MB, free: 6.004 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001256/0.001256, allocations: 193.2 kB / 17.31 MB, free: 5.613 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.289/1.289, allocations: 222.9 MB / 241 MB, free: 15.17 MB / 206.1 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 0.8168/0.8168, allocations: 143 MB / 434.2 MB, free: 12.02 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001181/0.001181, allocations: 59.91 kB / 0.5156 GB, free: 14.45 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2962/0.2974, allocations: 82.04 MB / 0.5957 GB, free: 16.27 MB / 446.1 MB Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.PlugFlowPipe): time 0.09543/0.3928, allocations: 115.2 MB / 0.7082 GB, free: 12.84 MB / 0.545 GB Notification: Performance of NFInst.instExpressions: time 0.03382/0.4267, allocations: 26.61 MB / 0.7341 GB, free: 2.16 MB / 0.5606 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004723/0.4315, allocations: 115.4 kB / 0.7343 GB, free: 2.047 MB / 0.5606 GB Notification: Performance of NFTyping.typeComponents: time 0.003462/0.435, allocations: 1.145 MB / 0.7354 GB, free: 0.8945 MB / 0.5606 GB Notification: Performance of NFTyping.typeBindings: time 0.008899/0.4439, allocations: 3.43 MB / 0.7387 GB, free: 13.45 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.005726/0.4497, allocations: 2.359 MB / 0.741 GB, free: 11.1 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.007751/0.4574, allocations: 6.175 MB / 0.7471 GB, free: 4.914 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002459/0.4599, allocations: 1.929 MB / 0.7489 GB, free: 2.957 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005199/0.4651, allocations: 2.649 MB / 0.7515 GB, free: 312 kB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.2961/0.7612, allocations: 1.765 MB / 0.7532 GB, free: 17.08 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 0.0006774/0.7619, allocations: 222.9 kB / 0.7535 GB, free: 17.08 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004719/0.7667, allocations: 2.346 MB / 0.7558 GB, free: 17.08 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.0004887/0.7672, allocations: 0.5364 MB / 0.7563 GB, free: 17.08 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.001678/0.7689, allocations: 1.28 MB / 0.7575 GB, free: 17.08 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.006336/0.7752, allocations: 4.278 MB / 0.7617 GB, free: 16.81 MB / 0.5762 GB Notification: Performance of FrontEnd - DAE generated: time 3.887e-06/0.7752, allocations: 1.906 kB / 0.7617 GB, free: 16.81 MB / 0.5762 GB Notification: Performance of FrontEnd: time 1.733e-06/0.7752, allocations: 0 / 0.7617 GB, free: 16.81 MB / 0.5762 GB Notification: Performance of Transformations before backend: time 4.537e-05/0.7753, allocations: 0.7812 kB / 0.7617 GB, free: 16.81 MB / 0.5762 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 343 * Number of variables: 343 Notification: Performance of Generate backend data structure: time 0.006079/0.7814, allocations: 2.842 MB / 0.7645 GB, free: 15.51 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 3.538e-05/0.7814, allocations: 10.62 kB / 0.7645 GB, free: 15.51 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0006624/0.7821, allocations: 254 kB / 0.7647 GB, free: 15.39 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00375/0.7858, allocations: 2.154 MB / 0.7668 GB, free: 14.85 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.111e-05/0.7859, allocations: 101.5 kB / 0.7669 GB, free: 14.85 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002496/0.7862, allocations: 139.9 kB / 0.7671 GB, free: 14.84 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00226/0.7884, allocations: 1.454 MB / 0.7685 GB, free: 14.62 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.559e-05/0.7885, allocations: 3.375 kB / 0.7685 GB, free: 14.62 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001115/0.7886, allocations: 62.62 kB / 0.7686 GB, free: 14.61 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.68e-05/0.7887, allocations: 37.62 kB / 0.7686 GB, free: 14.61 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001617/0.7903, allocations: 1.019 MB / 0.7696 GB, free: 14.6 MB / 0.5762 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 0.006669/0.797, allocations: 8.145 MB / 0.7775 GB, free: 9.77 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001273/0.7982, allocations: 0.835 MB / 0.7784 GB, free: 9.648 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005033/0.7988, allocations: 375.7 kB / 0.7787 GB, free: 9.633 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001425/0.8002, allocations: 2.814 MB / 0.7815 GB, free: 6.438 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.56e-05/0.8002, allocations: 40.81 kB / 0.7815 GB, free: 6.398 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=85): time 2.495e-06/0.8002, allocations: 0 / 0.7815 GB, free: 6.398 MB / 0.5762 GB Notification: Performance of matching and sorting (n=85): time 0.001983/0.8022, allocations: 1.132 MB / 0.7826 GB, free: 6.262 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.072e-05/0.8023, allocations: 61.22 kB / 0.7827 GB, free: 6.199 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001827/0.8041, allocations: 1.615 MB / 0.7842 GB, free: 5.973 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 6.48e-05/0.8042, allocations: 43.02 kB / 0.7843 GB, free: 5.941 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005612/0.8047, allocations: 0.9324 MB / 0.7852 GB, free: 5.613 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002381/0.805, allocations: 302.3 kB / 0.7855 GB, free: 5.426 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003061/0.8053, allocations: 235.9 kB / 0.7857 GB, free: 5.395 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 8.399e-05/0.8054, allocations: 354.4 kB / 0.786 GB, free: 5.086 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005201/0.8059, allocations: 325.3 kB / 0.7863 GB, free: 5.078 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006772/0.8066, allocations: 0.7085 MB / 0.787 GB, free: 4.617 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001321/0.8079, allocations: 1.085 MB / 0.7881 GB, free: 4.176 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.592e-06/0.8079, allocations: 5.719 kB / 0.7881 GB, free: 4.176 MB / 0.5762 GB Notification: Performance of matching and sorting (n=144) (initialization): time 0.001941/0.8099, allocations: 1.247 MB / 0.7893 GB, free: 4.031 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 2.018e-05/0.8099, allocations: 13.06 kB / 0.7893 GB, free: 4.031 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.067e-05/0.81, allocations: 16.31 kB / 0.7894 GB, free: 4.031 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.701e-05/0.81, allocations: 16.16 kB / 0.7894 GB, free: 4.031 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007516/0.8107, allocations: 264.3 kB / 0.7896 GB, free: 4.027 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.379e-05/0.8108, allocations: 26.83 kB / 0.7896 GB, free: 4.027 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001172/0.812, allocations: 134.2 kB / 0.7898 GB, free: 3.961 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001091/0.8121, allocations: 67.66 kB / 0.7898 GB, free: 3.961 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0008973/0.813, allocations: 0.6163 MB / 0.7904 GB, free: 3.875 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0006565/0.8136, allocations: 0.7094 MB / 0.7911 GB, free: 3.414 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001209/0.8149, allocations: 1.078 MB / 0.7922 GB, free: 2.973 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.51e-06/0.8149, allocations: 9.344 kB / 0.7922 GB, free: 2.973 MB / 0.5762 GB Notification: Performance of matching and sorting (n=144) (initialization_lambda0): time 0.001935/0.8168, allocations: 1.253 MB / 0.7934 GB, free: 2.824 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 1.749e-05/0.8168, allocations: 9.094 kB / 0.7934 GB, free: 2.824 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.678e-05/0.8169, allocations: 16.34 kB / 0.7934 GB, free: 2.824 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.63e-05/0.8169, allocations: 17.56 kB / 0.7935 GB, free: 2.824 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007763/0.8177, allocations: 261.1 kB / 0.7937 GB, free: 2.82 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.208e-05/0.8177, allocations: 27.41 kB / 0.7937 GB, free: 2.82 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001193/0.8189, allocations: 98.48 kB / 0.7938 GB, free: 2.781 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001138/0.819, allocations: 65.97 kB / 0.7939 GB, free: 2.781 MB / 0.5762 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 52 * 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 (140): * Single equations (assignments): 136 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * 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 0.0003139/0.8194, allocations: 257.8 kB / 0.7941 GB, free: 2.586 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003286/0.8197, allocations: 192.4 kB / 0.7943 GB, free: 2.488 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002845/0.8225, allocations: 1.738 MB / 0.796 GB, free: 2.355 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.618e-05/0.8226, allocations: 19.06 kB / 0.796 GB, free: 2.355 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.321e-06/0.8226, allocations: 2.625 kB / 0.796 GB, free: 2.355 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001472/0.8241, allocations: 1.145 MB / 0.7972 GB, free: 2.176 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004793/0.8289, allocations: 3.499 MB / 0.8006 GB, free: 17.46 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.285e-05/0.8289, allocations: 18.62 kB / 0.8006 GB, free: 17.46 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006539/0.8296, allocations: 199.2 kB / 0.8008 GB, free: 17.46 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.068e-05/0.8296, allocations: 11.78 kB / 0.8008 GB, free: 17.46 MB / 0.5919 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.858e-05/0.8297, allocations: 46.77 kB / 0.8008 GB, free: 17.46 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.173e-05/0.8297, allocations: 17.95 kB / 0.8009 GB, free: 17.46 MB / 0.5919 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.4e-06/0.8297, allocations: 9 kB / 0.8009 GB, free: 17.46 MB / 0.5919 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002684/0.8324, allocations: 2.219 MB / 0.803 GB, free: 16.95 MB / 0.5919 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007312/0.8331, allocations: 456.2 kB / 0.8035 GB, free: 16.73 MB / 0.5919 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002386/0.8334, allocations: 29.5 kB / 0.8035 GB, free: 16.73 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008346/0.8342, allocations: 46.66 kB / 0.8035 GB, free: 16.72 MB / 0.5919 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001636/0.8344, allocations: 118.4 kB / 0.8037 GB, free: 16.72 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.498e-05/0.8345, allocations: 60.48 kB / 0.8037 GB, free: 16.72 MB / 0.5919 GB Notification: Performance of sorting global known variables: time 0.001292/0.8358, allocations: 1.09 MB / 0.8048 GB, free: 16.57 MB / 0.5919 GB Notification: Performance of sort global known variables: time 1.9e-07/0.8358, allocations: 3.75 kB / 0.8048 GB, free: 16.57 MB / 0.5919 GB Notification: Performance of remove unused functions: time 0.003264/0.8391, allocations: 1.131 MB / 0.8059 GB, free: 16.41 MB / 0.5919 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 27 * Number of states: 6 (pip.del.x,pip.timDel.x,pip.vol_b.dynBal.U,pip.vol_a.dynBal.U,pipNoMix.del.x,pipNoMix.timDel.x) * 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 (129): * Single equations (assignments): 102 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 27 * 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 0.001581/0.8407, allocations: 0.8181 MB / 0.8067 GB, free: 16.14 MB / 0.5919 GB Notification: Performance of simCode: created initialization part: time 0.002494/0.8432, allocations: 1.813 MB / 0.8084 GB, free: 15.86 MB / 0.5919 GB Notification: Performance of simCode: created event and clocks part: time 4.138e-06/0.8432, allocations: 0 / 0.8084 GB, free: 15.86 MB / 0.5919 GB Notification: Performance of simCode: created simulation system equations: time 0.0009741/0.8442, allocations: 0.8224 MB / 0.8093 GB, free: 15.73 MB / 0.5919 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003433/0.8476, allocations: 0.9728 MB / 0.8102 GB, free: 15.57 MB / 0.5919 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004493/0.8521, allocations: 3.566 MB / 0.8137 GB, free: 13.98 MB / 0.5919 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008011/0.8529, allocations: 1.431 MB / 0.8151 GB, free: 13.23 MB / 0.5919 GB Notification: Performance of simCode: alias equations: time 0.001526/0.8545, allocations: 0.5526 MB / 0.8156 GB, free: 13.08 MB / 0.5919 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003177/0.8548, allocations: 184.8 kB / 0.8158 GB, free: 13.07 MB / 0.5919 GB Notification: Performance of SimCode: time 4.91e-07/0.8548, allocations: 0 / 0.8158 GB, free: 13.07 MB / 0.5919 GB Notification: Performance of Templates: time 0.06228/0.9171, allocations: 43.73 MB / 0.8585 GB, free: 5.117 MB / 0.6231 GB make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.PlugFlowPipe.makefile (rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.PlugFlowPipe.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.PlugFlowPipe.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.PlugFlowPipe.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.PlugFlowPipe.sim & ./BuildSysPro_BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.PlugFlowPipe -abortSlowSimulation -alarm=480 -s gbode -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Fluid.FixedResistances.Examples.PlugFlowPipe.pipe 2>&1)