Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.Movers.BaseClasses.Validation.TotalEfficiencyMethods.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/NcDataReader2 2.5.1-master/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false)
Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo)
Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-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: translateModel(BuildingSystems.Fluid.Movers.BaseClasses.Validation.TotalEfficiencyMethods,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Movers.BaseClasses.Validation.TotalEfficiencyMethods")
translateModel(BuildingSystems.Fluid.Movers.BaseClasses.Validation.TotalEfficiencyMethods,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Movers.BaseClasses.Validation.TotalEfficiencyMethods")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001659/0.001659, allocations: 104.5 kB / 16.41 MB, free: 6.449 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001902/0.001901, allocations: 192.2 kB / 17.34 MB, free: 5.719 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.333/1.333, allocations: 222.9 MB / 241 MB, free: 15.09 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002091/0.002091, allocations: 290.8 kB / 291.5 MB, free: 14.45 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 1.1/1.1, allocations: 169.2 MB / 0.499 GB, free: 4.438 MB / 382.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.002061/0.002061, allocations: 95.86 kB / 0.6821 GB, free: 6.941 MB / 494.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4428/0.4449, allocations: 86.98 MB / 0.7671 GB, free: 3.91 MB / 0.5294 GB
Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.Movers.BaseClasses.Validation.TotalEfficiencyMethods): time 0.005939/0.4508, allocations: 4.905 MB / 0.7719 GB, free: 14.98 MB / 0.545 GB
Notification: Performance of NFInst.instExpressions: time 0.009477/0.4604, allocations: 5.638 MB / 0.7774 GB, free: 9.332 MB / 0.545 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001103/0.4615, allocations: 27.88 kB / 0.7774 GB, free: 9.305 MB / 0.545 GB
Notification: Performance of NFTyping.typeComponents: time 0.003635/0.4651, allocations: 1.272 MB / 0.7786 GB, free: 8.031 MB / 0.545 GB
Notification: Performance of NFTyping.typeBindings: time 0.002907/0.4681, allocations: 1.3 MB / 0.7799 GB, free: 6.727 MB / 0.545 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003286/0.4714, allocations: 1.543 MB / 0.7814 GB, free: 5.184 MB / 0.545 GB
Notification: Performance of NFFlatten.flatten: time 0.02448/0.4959, allocations: 17.06 MB / 0.7981 GB, free: 4.102 MB / 0.5606 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0005276/0.4964, allocations: 168.4 kB / 0.7982 GB, free: 3.922 MB / 0.5606 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001775/0.4982, allocations: 0.8293 MB / 0.799 GB, free: 3.09 MB / 0.5606 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001474/0.4997, allocations: 0.8091 MB / 0.7998 GB, free: 2.277 MB / 0.5606 GB
Notification: Performance of NFPackage.collectConstants: time 0.0004658/0.5002, allocations: 96 kB / 0.7999 GB, free: 2.184 MB / 0.5606 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002235/0.5024, allocations: 0.9203 MB / 0.8008 GB, free: 1.262 MB / 0.5606 GB
Notification: Performance of NFScalarize.scalarize: time 0.001188/0.5036, allocations: 0.9427 MB / 0.8017 GB, free: 324 kB / 0.5606 GB
Notification: Performance of NFVerifyModel.verify: time 0.001871/0.5055, allocations: 1.08 MB / 0.8028 GB, free: 15.23 MB / 0.5762 GB
Notification: Performance of NFConvertDAE.convert: time 0.004612/0.5101, allocations: 3.185 MB / 0.8059 GB, free: 12.04 MB / 0.5762 GB
Notification: Performance of FrontEnd - DAE generated: time 5.561e-06/0.5102, allocations: 0 / 0.8059 GB, free: 12.04 MB / 0.5762 GB
Notification: Performance of FrontEnd: time 1.883e-06/0.5102, allocations: 0 / 0.8059 GB, free: 12.04 MB / 0.5762 GB
Notification: Performance of Transformations before backend: time 0.0001106/0.5103, allocations: 0 / 0.8059 GB, free: 12.04 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: 75
 * Number of variables: 75
Notification: Performance of Generate backend data structure: time 0.006396/0.5167, allocations: 2.743 MB / 0.8086 GB, free: 9.227 MB / 0.5762 GB
Notification: Performance of prepare preOptimizeDAE: time 4.309e-05/0.5168, allocations: 8.031 kB / 0.8086 GB, free: 9.219 MB / 0.5762 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005504/0.5223, allocations: 0.953 MB / 0.8095 GB, free: 8.262 MB / 0.5762 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006971/0.5293, allocations: 4.302 MB / 0.8137 GB, free: 3.898 MB / 0.5762 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.566e-05/0.5294, allocations: 36.59 kB / 0.8137 GB, free: 3.863 MB / 0.5762 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002491/0.5296, allocations: 44 kB / 0.8138 GB, free: 3.82 MB / 0.5762 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002583/0.5322, allocations: 0.9465 MB / 0.8147 GB, free: 2.863 MB / 0.5762 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.257e-05/0.5322, allocations: 3.938 kB / 0.8147 GB, free: 2.859 MB / 0.5762 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.138e-05/0.5323, allocations: 15.98 kB / 0.8147 GB, free: 2.844 MB / 0.5762 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.287e-06/0.5324, allocations: 4 kB / 0.8147 GB, free: 2.84 MB / 0.5762 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003401/0.5358, allocations: 1.041 MB / 0.8158 GB, free: 1.801 MB / 0.5762 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.007593/0.5434, allocations: 3.101 MB / 0.8188 GB, free: 14.63 MB / 0.5919 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003444/0.5469, allocations: 1.105 MB / 0.8199 GB, free: 13.51 MB / 0.5919 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001405/0.5483, allocations: 448.6 kB / 0.8203 GB, free: 13.07 MB / 0.5919 GB
Notification: Performance of preOpt evalFunc (simulation): time 4.107e-05/0.5483, allocations: 8 kB / 0.8203 GB, free: 13.06 MB / 0.5919 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.205e-05/0.5484, allocations: 38.56 kB / 0.8203 GB, free: 13.02 MB / 0.5919 GB
Notification: Performance of pre-optimization done (n=35): time 5.13e-06/0.5484, allocations: 0 / 0.8203 GB, free: 13.02 MB / 0.5919 GB
Notification: Performance of matching and sorting (n=35): time 0.005271/0.5537, allocations: 1.553 MB / 0.8219 GB, free: 11.45 MB / 0.5919 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.158e-05/0.5537, allocations: 59.41 kB / 0.8219 GB, free: 11.38 MB / 0.5919 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.006236/0.56, allocations: 3.337 MB / 0.8252 GB, free: 8.031 MB / 0.5919 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002302/0.5602, allocations: 45.67 kB / 0.8252 GB, free: 7.98 MB / 0.5919 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008941/0.5611, allocations: 0.8104 MB / 0.826 GB, free: 7.164 MB / 0.5919 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002426/0.5614, allocations: 138.2 kB / 0.8261 GB, free: 7.027 MB / 0.5919 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001056/0.5625, allocations: 0.5793 MB / 0.8267 GB, free: 6.441 MB / 0.5919 GB
Notification: Performance of setup shared object (initialization): time 0.0001068/0.5626, allocations: 313.1 kB / 0.827 GB, free: 6.133 MB / 0.5919 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002794/0.5654, allocations: 1.49 MB / 0.8285 GB, free: 4.641 MB / 0.5919 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003096/0.5685, allocations: 1.954 MB / 0.8304 GB, free: 2.539 MB / 0.5919 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005261/0.5738, allocations: 3.086 MB / 0.8334 GB, free: 15.35 MB / 0.6075 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.413e-05/0.5738, allocations: 3.984 kB / 0.8334 GB, free: 15.35 MB / 0.6075 GB
Notification: Performance of matching and sorting (n=341) (initialization): time 0.007174/0.581, allocations: 3.778 MB / 0.8371 GB, free: 11.55 MB / 0.6075 GB
Notification: Performance of prepare postOptimizeDAE: time 2.927e-05/0.5811, allocations: 8 kB / 0.8371 GB, free: 11.55 MB / 0.6075 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.58e-05/0.5811, allocations: 8.188 kB / 0.8371 GB, free: 11.54 MB / 0.6075 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.347e-05/0.5811, allocations: 24 kB / 0.8371 GB, free: 11.52 MB / 0.6075 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001915/0.5831, allocations: 443.4 kB / 0.8375 GB, free: 11.08 MB / 0.6075 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.468e-05/0.5831, allocations: 23.92 kB / 0.8376 GB, free: 11.06 MB / 0.6075 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002674/0.5858, allocations: 342.8 kB / 0.8379 GB, free: 10.72 MB / 0.6075 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002319/0.586, allocations: 99.95 kB / 0.838 GB, free: 10.62 MB / 0.6075 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.003507/0.5896, allocations: 1.906 MB / 0.8398 GB, free: 8.715 MB / 0.6075 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.002924/0.5925, allocations: 1.805 MB / 0.8416 GB, free: 6.766 MB / 0.6075 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.004919/0.5974, allocations: 2.802 MB / 0.8443 GB, free: 3.848 MB / 0.6075 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.007e-05/0.5975, allocations: 0 / 0.8443 GB, free: 3.848 MB / 0.6075 GB
Notification: Performance of matching and sorting (n=341) (initialization_lambda0): time 0.006709/0.6042, allocations: 3.482 MB / 0.8477 GB, free: 364 kB / 0.6075 GB
Notification: Performance of prepare postOptimizeDAE: time 2.188e-05/0.6042, allocations: 18.27 kB / 0.8478 GB, free: 348 kB / 0.6075 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.746e-05/0.6043, allocations: 8 kB / 0.8478 GB, free: 340 kB / 0.6075 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.677e-05/0.6043, allocations: 16 kB / 0.8478 GB, free: 324 kB / 0.6075 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001792/0.6061, allocations: 439.6 kB / 0.8482 GB, free: 15.89 MB / 0.6231 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.868e-05/0.6061, allocations: 23.92 kB / 0.8482 GB, free: 15.86 MB / 0.6231 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002754/0.6089, allocations: 298.8 kB / 0.8485 GB, free: 15.57 MB / 0.6231 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001884/0.6091, allocations: 87.95 kB / 0.8486 GB, free: 15.48 MB / 0.6231 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 38
 * 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 (209):
 * Single equations (assignments): 201
 * Array equations: 4
 * 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 0.0004446/0.6096, allocations: 263.7 kB / 0.8488 GB, free: 15.22 MB / 0.6231 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007097/0.6103, allocations: 228.8 kB / 0.8491 GB, free: 14.99 MB / 0.6231 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003722/0.614, allocations: 1.163 MB / 0.8502 GB, free: 13.82 MB / 0.6231 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.027e-06/0.614, allocations: 4 kB / 0.8502 GB, free: 13.82 MB / 0.6231 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.203e-06/0.614, allocations: 3.938 kB / 0.8502 GB, free: 13.81 MB / 0.6231 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.854e-06/0.6141, allocations: 3.984 kB / 0.8502 GB, free: 13.81 MB / 0.6231 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002629/0.6167, allocations: 1.359 MB / 0.8515 GB, free: 12.39 MB / 0.6231 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.741e-06/0.6167, allocations: 0 / 0.8515 GB, free: 12.39 MB / 0.6231 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001013/0.6177, allocations: 167.8 kB / 0.8517 GB, free: 12.23 MB / 0.6231 GB
Notification: Performance of postOpt tearingSystem (simulation): time 9.438e-06/0.6177, allocations: 4 kB / 0.8517 GB, free: 12.23 MB / 0.6231 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.953e-05/0.6178, allocations: 15.98 kB / 0.8517 GB, free: 12.21 MB / 0.6231 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.609e-06/0.6178, allocations: 0 / 0.8517 GB, free: 12.21 MB / 0.6231 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.793e-06/0.6178, allocations: 4 kB / 0.8517 GB, free: 12.21 MB / 0.6231 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003521/0.6213, allocations: 1.246 MB / 0.8529 GB, free: 10.94 MB / 0.6231 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001004/0.6224, allocations: 461.6 kB / 0.8534 GB, free: 10.47 MB / 0.6231 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006205/0.623, allocations: 8 kB / 0.8534 GB, free: 10.46 MB / 0.6231 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001747/0.6247, allocations: 135.8 kB / 0.8535 GB, free: 10.33 MB / 0.6231 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.626e-05/0.6248, allocations: 27.95 kB / 0.8535 GB, free: 10.3 MB / 0.6231 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.277e-05/0.6249, allocations: 23.97 kB / 0.8536 GB, free: 10.28 MB / 0.6231 GB
Notification: Performance of sorting global known variables: time 0.004069/0.629, allocations: 2.223 MB / 0.8557 GB, free: 8.055 MB / 0.6231 GB
Notification: Performance of sort global known variables: time 1.4e-07/0.629, allocations: 0 / 0.8557 GB, free: 8.055 MB / 0.6231 GB
Notification: Performance of remove unused functions: time 0.003266/0.6323, allocations: 0.9373 MB / 0.8566 GB, free: 7.117 MB / 0.6231 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 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (39):
 * Single equations (assignments): 39
 * 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 0.001059/0.6333, allocations: 407.1 kB / 0.857 GB, free: 6.711 MB / 0.6231 GB
Notification: Performance of simCode: created initialization part: time 0.008134/0.6415, allocations: 4.12 MB / 0.8611 GB, free: 2.594 MB / 0.6231 GB
Notification: Performance of simCode: created event and clocks part: time 6.331e-06/0.6415, allocations: 4.188 kB / 0.8611 GB, free: 2.59 MB / 0.6231 GB
Notification: Performance of simCode: created simulation system equations: time 0.001479/0.643, allocations: 487.4 kB / 0.8615 GB, free: 2.113 MB / 0.6231 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004531/0.6476, allocations: 0.9327 MB / 0.8624 GB, free: 1.203 MB / 0.6231 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02749/0.6751, allocations: 6.569 MB / 0.8689 GB, free: 10.59 MB / 0.6387 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001592/0.6767, allocations: 1.638 MB / 0.8705 GB, free: 8.918 MB / 0.6387 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0013/0.678, allocations: 211.3 kB / 0.8707 GB, free: 8.711 MB / 0.6387 GB
Notification: Performance of SimCode: time 8.42e-07/0.6781, allocations: 0 / 0.8707 GB, free: 8.711 MB / 0.6387 GB
Notification: Performance of Templates: time 0.0527/0.7308, allocations: 36.98 MB / 0.9068 GB, free: 4.047 MB / 0.67 GB
make -j1 -f BuildingSystems_BuildingSystems.Fluid.Movers.BaseClasses.Validation.TotalEfficiencyMethods.makefile
(rm -f BuildingSystems_BuildingSystems.Fluid.Movers.BaseClasses.Validation.TotalEfficiencyMethods.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.Movers.BaseClasses.Validation.TotalEfficiencyMethods.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.Movers.BaseClasses.Validation.TotalEfficiencyMethods.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.Movers.BaseClasses.Validation.TotalEfficiencyMethods.sim & ./BuildingSystems_BuildingSystems.Fluid.Movers.BaseClasses.Validation.TotalEfficiencyMethods  -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.Movers.BaseClasses.Validation.TotalEfficiencyMethods.pipe 2>&1)