Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.BoundaryConditions.WeatherData.Examples.ReaderTMY3.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/IBPSA 4.0.0-master/package.mo", uses=false) Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/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(IBPSA.BoundaryConditions.WeatherData.Examples.ReaderTMY3,fileNamePrefix="IBPSA_latest_IBPSA_BoundaryConditions_WeatherData_Examples_ReaderTMY3",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IBPSA.BoundaryConditions.WeatherData.Examples.ReaderTMY3,fileNamePrefix="IBPSA_latest_IBPSA_BoundaryConditions_WeatherData_Examples_ReaderTMY3",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 0.001571/0.001571, allocations: 105.3 kB / 15.99 MB, free: 6.355 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00169/0.00169, allocations: 191.3 kB / 16.91 MB, free: 6.195 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.285/1.285, allocations: 222.9 MB / 240.6 MB, free: 15.41 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.6556/0.6556, allocations: 115.3 MB / 406.1 MB, free: 6.359 MB / 318.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001272/0.001272, allocations: 63.91 kB / 493.2 MB, free: 0.6133 MB / 398.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2825/0.2838, allocations: 76.17 MB / 0.556 GB, free: 36.3 MB / 446.1 MB Notification: Performance of NFInst.instantiate(IBPSA.BoundaryConditions.WeatherData.Examples.ReaderTMY3): time 0.006316/0.2902, allocations: 7.133 MB / 0.563 GB, free: 31.18 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.1392/0.4294, allocations: 151.2 MB / 0.7106 GB, free: 5.805 MB / 0.545 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0009879/0.4304, allocations: 35.81 kB / 0.7106 GB, free: 5.77 MB / 0.545 GB Notification: Performance of NFTyping.typeComponents: time 0.0007349/0.4311, allocations: 269.8 kB / 0.7109 GB, free: 5.504 MB / 0.545 GB Notification: Performance of NFTyping.typeBindings: time 0.001818/0.433, allocations: 0.6724 MB / 0.7116 GB, free: 4.836 MB / 0.545 GB Notification: Performance of NFTyping.typeClassSections: time 0.002502/0.4355, allocations: 1.254 MB / 0.7128 GB, free: 3.598 MB / 0.545 GB Notification: Performance of NFFlatten.flatten: time 0.002043/0.4376, allocations: 2.651 MB / 0.7154 GB, free: 0.9375 MB / 0.545 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001187/0.4387, allocations: 1.034 MB / 0.7164 GB, free: 15.86 MB / 0.5606 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0008364/0.4396, allocations: 0.8914 MB / 0.7172 GB, free: 14.96 MB / 0.5606 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0008291/0.4404, allocations: 0.9179 MB / 0.7181 GB, free: 14.04 MB / 0.5606 GB Notification: Performance of NFPackage.collectConstants: time 0.0002384/0.4407, allocations: 212 kB / 0.7183 GB, free: 13.84 MB / 0.5606 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001251/0.4419, allocations: 0.9481 MB / 0.7193 GB, free: 12.89 MB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 0.0004099/0.4424, allocations: 0.5412 MB / 0.7198 GB, free: 12.34 MB / 0.5606 GB Notification: Performance of NFVerifyModel.verify: time 0.000734/0.4431, allocations: 1.022 MB / 0.7208 GB, free: 11.32 MB / 0.5606 GB Notification: Performance of NFConvertDAE.convert: time 0.002395/0.4455, allocations: 2.933 MB / 0.7237 GB, free: 8.375 MB / 0.5606 GB Notification: Performance of FrontEnd - DAE generated: time 3.306e-06/0.4455, allocations: 0 / 0.7237 GB, free: 8.375 MB / 0.5606 GB Notification: Performance of FrontEnd: time 1.112e-06/0.4455, allocations: 0 / 0.7237 GB, free: 8.375 MB / 0.5606 GB Notification: Performance of Transformations before backend: time 1.653e-05/0.4455, allocations: 0 / 0.7237 GB, free: 8.375 MB / 0.5606 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 367 * Number of variables: 367 Notification: Performance of Generate backend data structure: time 0.003843/0.4494, allocations: 2.377 MB / 0.726 GB, free: 5.934 MB / 0.5606 GB Notification: Performance of prepare preOptimizeDAE: time 3.253e-05/0.4494, allocations: 8.031 kB / 0.726 GB, free: 5.926 MB / 0.5606 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002394/0.4497, allocations: 215.4 kB / 0.7262 GB, free: 5.703 MB / 0.5606 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001822/0.4515, allocations: 381.9 kB / 0.7266 GB, free: 5.328 MB / 0.5606 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00158/0.4531, allocations: 1.268 MB / 0.7278 GB, free: 4.004 MB / 0.5606 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.819e-05/0.4532, allocations: 106.9 kB / 0.7279 GB, free: 3.898 MB / 0.5606 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001622/0.4534, allocations: 140 kB / 0.728 GB, free: 3.762 MB / 0.5606 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002633/0.456, allocations: 1.658 MB / 0.7297 GB, free: 2.012 MB / 0.5606 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.741e-05/0.456, allocations: 3.938 kB / 0.7297 GB, free: 2.008 MB / 0.5606 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001381/0.4562, allocations: 60 kB / 0.7297 GB, free: 1.949 MB / 0.5606 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.504e-05/0.4562, allocations: 36 kB / 0.7297 GB, free: 1.914 MB / 0.5606 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003257/0.4595, allocations: 2.15 MB / 0.7318 GB, free: 15.76 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 0.006635/0.4661, allocations: 4.963 MB / 0.7367 GB, free: 10.66 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002956/0.4691, allocations: 1.606 MB / 0.7383 GB, free: 9.039 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001053/0.4702, allocations: 0.595 MB / 0.7388 GB, free: 8.441 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001179/0.4703, allocations: 65.2 kB / 0.7389 GB, free: 8.375 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001637/0.4719, allocations: 0.9392 MB / 0.7398 GB, free: 7.414 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=154): time 3.977e-06/0.4719, allocations: 3.984 kB / 0.7398 GB, free: 7.41 MB / 0.5762 GB Notification: Performance of matching and sorting (n=154): time 0.00596/0.4779, allocations: 2.374 MB / 0.7421 GB, free: 4.988 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001976/0.4781, allocations: 355.4 kB / 0.7425 GB, free: 4.562 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001361/0.4795, allocations: 1.155 MB / 0.7436 GB, free: 3.387 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 0.0001147/0.4796, allocations: 61.7 kB / 0.7437 GB, free: 3.32 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004839/0.4801, allocations: 0.6699 MB / 0.7443 GB, free: 2.641 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003545/0.4805, allocations: 0.4891 MB / 0.7448 GB, free: 2.145 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004041/0.4809, allocations: 279.4 kB / 0.7451 GB, free: 1.867 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 0.0001419/0.481, allocations: 357.9 kB / 0.7454 GB, free: 1.512 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001019/0.482, allocations: 499.7 kB / 0.7459 GB, free: 1.023 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001262/0.4833, allocations: 0.727 MB / 0.7466 GB, free: 232 kB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.1878/0.6711, allocations: 1.186 MB / 0.7478 GB, free: 172 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.56e-06/0.6712, allocations: 1.562 kB / 0.7478 GB, free: 172 MB / 0.5762 GB Notification: Performance of matching and sorting (n=173) (initialization): time 0.003862/0.675, allocations: 1.581 MB / 0.7493 GB, free: 171.7 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 2.049e-05/0.6751, allocations: 8.875 kB / 0.7493 GB, free: 171.7 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.036e-05/0.6751, allocations: 5.75 kB / 0.7493 GB, free: 171.7 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001121/0.6762, allocations: 167.9 kB / 0.7495 GB, free: 171.6 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001215/0.6774, allocations: 302.3 kB / 0.7498 GB, free: 171.6 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003151/0.6806, allocations: 3.296 MB / 0.753 GB, free: 168.6 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001258/0.6819, allocations: 178.8 kB / 0.7532 GB, free: 168.5 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000115/0.682, allocations: 64.02 kB / 0.7532 GB, free: 168.5 MB / 0.5762 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 11 * Number of states: 0 () * Number of discrete variables: 30 (weaDat.decAng.tNext,$PRE.weaDat.decAng.tNext,weaDat.eqnTim.tNext,$PRE.weaDat.eqnTim.tNext,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,weaDat.locTim.tNext,$PRE.weaDat.locTim.tNext,$whenCondition6,$whenCondition7,$whenCondition8,$whenCondition9,$whenCondition10,weaDatInpCon.decAng.tNext,$PRE.weaDatInpCon.decAng.tNext,weaDatInpCon.eqnTim.tNext,$PRE.weaDatInpCon.eqnTim.tNext,weaDatInpCon.conTim.tNext,$PRE.weaDatInpCon.conTim.tNext,weaDatInpCon.conTimMin.tNext,$PRE.weaDatInpCon.conTimMin.tNext,weaDatInpCon.locTim.tNext,$PRE.weaDatInpCon.locTim.tNext,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (169): * Single equations (assignments): 167 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * 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): 2 systems {(1,2), (1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.0006616/0.6827, allocations: 416.6 kB / 0.7536 GB, free: 168.2 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002964/0.683, allocations: 169.2 kB / 0.7538 GB, free: 168.2 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004728/0.6877, allocations: 2.168 MB / 0.7559 GB, free: 167.5 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.31e-05/0.6877, allocations: 17.59 kB / 0.7559 GB, free: 167.5 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.388e-06/0.6877, allocations: 1.375 kB / 0.7559 GB, free: 167.5 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.064e-05/0.6878, allocations: 10.86 kB / 0.7559 GB, free: 167.5 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001708/0.6895, allocations: 1.623 MB / 0.7575 GB, free: 166.8 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.059e-06/0.6895, allocations: 0 / 0.7575 GB, free: 166.8 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001099/0.6906, allocations: 286.5 kB / 0.7578 GB, free: 166.7 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0008452/0.6915, allocations: 147.2 kB / 0.7579 GB, free: 166.7 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001075/0.6916, allocations: 58.31 kB / 0.758 GB, free: 166.7 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002868/0.6944, allocations: 3.343 MB / 0.7612 GB, free: 163.6 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.643e-06/0.6945, allocations: 1.219 kB / 0.7612 GB, free: 163.6 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003702/0.6982, allocations: 1.823 MB / 0.763 GB, free: 162.8 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005753/0.6988, allocations: 470.1 kB / 0.7635 GB, free: 162.5 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002174/0.699, allocations: 39.89 kB / 0.7635 GB, free: 162.5 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001203/0.7002, allocations: 140.5 kB / 0.7636 GB, free: 162.5 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000275/0.7005, allocations: 142.3 kB / 0.7638 GB, free: 162.5 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001375/0.7006, allocations: 70.53 kB / 0.7638 GB, free: 162.4 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.0009878/0.7016, allocations: 0.8053 MB / 0.7646 GB, free: 162.1 MB / 0.5762 GB Notification: Performance of sort global known variables: time 1.9e-07/0.7016, allocations: 0 / 0.7646 GB, free: 162.1 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.001194/0.7028, allocations: 0.5149 MB / 0.7651 GB, free: 162 MB / 0.5762 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 0 () * Number of discrete variables: 20 ($whenCondition10,$whenCondition9,$whenCondition8,$whenCondition7,$whenCondition6,weaDat.locTim.tNext,weaDat.conTimMin.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,weaDatInpCon.locTim.tNext,weaDatInpCon.conTimMin.tNext,weaDatInpCon.conTim.tNext,weaDatInpCon.eqnTim.tNext,weaDatInpCon.decAng.tNext) * Number of discrete states: 10 (weaDatInpCon.locTim.tNext,weaDatInpCon.conTimMin.tNext,weaDatInpCon.conTim.tNext,weaDatInpCon.eqnTim.tNext,weaDatInpCon.decAng.tNext,weaDat.locTim.tNext,weaDat.conTimMin.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (179): * Single equations (assignments): 167 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 10 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * 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): 2 systems {(1,3), (1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.005018/0.7078, allocations: 2.932 MB / 0.768 GB, free: 160.7 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.004195/0.7121, allocations: 2.003 MB / 0.77 GB, free: 160 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 4.509e-06/0.7121, allocations: 5.031 kB / 0.77 GB, free: 160 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.001672/0.7137, allocations: 1.045 MB / 0.771 GB, free: 159.5 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00195/0.7157, allocations: 0.5708 MB / 0.7715 GB, free: 159.3 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02001/0.7357, allocations: 12.77 MB / 0.784 GB, free: 152.2 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007749/0.7365, allocations: 1.335 MB / 0.7853 GB, free: 151.4 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.001605/0.7381, allocations: 0.5096 MB / 0.7858 GB, free: 151.3 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008142/0.739, allocations: 0.7419 MB / 0.7865 GB, free: 150.8 MB / 0.5762 GB Notification: Performance of SimCode: time 5.61e-07/0.739, allocations: 0 / 0.7865 GB, free: 150.8 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.4571/1.196, allocations: 39.07 MB / 0.8247 GB, free: 114.7 MB / 0.5762 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001518/1.196, allocations: 284.2 kB / 0.825 GB, free: 114.3 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate platform static: time 2.954/4.15, allocations: 0 / 0.825 GB, free: 114.3 MB / 0.5762 GB (rm -f IBPSA_latest_IBPSA.BoundaryConditions.WeatherData.Examples.ReaderTMY3.pipe ; mkfifo IBPSA_latest_IBPSA.BoundaryConditions.WeatherData.Examples.ReaderTMY3.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.BoundaryConditions.WeatherData.Examples.ReaderTMY3.pipe >> ../files/IBPSA_latest_IBPSA.BoundaryConditions.WeatherData.Examples.ReaderTMY3.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_IBPSA_latest_IBPSA_BoundaryConditions_WeatherData_Examples_ReaderTMY3_fmu --startTime=0 --stopTime=8.64e+06 --timeout=50 --tolerance=1e-06 IBPSA_latest_IBPSA_BoundaryConditions_WeatherData_Examples_ReaderTMY3.fmu > IBPSA_latest_IBPSA.BoundaryConditions.WeatherData.Examples.ReaderTMY3.pipe 2>&1)