Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.ThermalZones.Detailed.Examples.Controls.Validation.ElectrochromicWindow.conf.json loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) Using package ModelicaServices with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Using package Modelica with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package Buildings with version 7.0.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo) Running command: translateModel(Buildings.ThermalZones.Detailed.Examples.Controls.Validation.ElectrochromicWindow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.ThermalZones.Detailed.Examples.Controls.Validation.ElectrochromicWindow") translateModel(Buildings.ThermalZones.Detailed.Examples.Controls.Validation.ElectrochromicWindow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.ThermalZones.Detailed.Examples.Controls.Validation.ElectrochromicWindow") Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.43/1.43, allocations: 255.9 MB / 271.2 MB, free: 8.891 MB / 218.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001058/0.001058, allocations: 178.1 kB / 330.8 MB, free: 480 kB / 250.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.66/1.66, allocations: 225.7 MB / 0.6016 GB, free: 1.512 MB / 426.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.000926/0.0009253, allocations: 92.45 kB / 0.709 GB, free: 6.961 MB / 0.5261 GB Notification: Performance of FrontEnd - loaded program: time 0.0003611/0.0003611, allocations: 8 kB / 0.8261 GB, free: 115.7 MB / 0.573 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2225/0.2228, allocations: 109.2 MB / 0.9328 GB, free: 6.258 MB / 0.573 GB Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.Detailed.Examples.Controls.Validation.ElectrochromicWindow): time 0.002079/0.225, allocations: 1.662 MB / 0.9344 GB, free: 4.582 MB / 0.573 GB Notification: Performance of NFInst.instExpressions: time 0.0009017/0.2259, allocations: 0.7666 MB / 0.9351 GB, free: 3.773 MB / 0.573 GB Notification: Performance of NFInst.updateImplicitVariability: time 8.812e-05/0.226, allocations: 4 kB / 0.9351 GB, free: 3.77 MB / 0.573 GB Notification: Performance of NFTyping.typeComponents: time 3.096e-05/0.226, allocations: 11.86 kB / 0.9351 GB, free: 3.758 MB / 0.573 GB Notification: Performance of NFTyping.typeBindings: time 0.0001351/0.2262, allocations: 43.69 kB / 0.9352 GB, free: 3.715 MB / 0.573 GB Notification: Performance of NFTyping.typeClassSections: time 0.000348/0.2265, allocations: 143.8 kB / 0.9353 GB, free: 3.574 MB / 0.573 GB Notification: Performance of NFFlatten.flatten: time 0.0002171/0.2267, allocations: 263.2 kB / 0.9356 GB, free: 3.316 MB / 0.573 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0001463/0.2269, allocations: 64.27 kB / 0.9356 GB, free: 3.254 MB / 0.573 GB Notification: Performance of NFEvalConstants.evaluate: time 9.9e-05/0.227, allocations: 87.61 kB / 0.9357 GB, free: 3.168 MB / 0.573 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001129/0.2271, allocations: 99.52 kB / 0.9358 GB, free: 3.07 MB / 0.573 GB Notification: Performance of NFPackage.collectConstants: time 3.133e-05/0.2272, allocations: 12 kB / 0.9358 GB, free: 3.059 MB / 0.573 GB Notification: Performance of NFFlatten.collectFunctions: time 2.782e-05/0.2272, allocations: 8 kB / 0.9358 GB, free: 3.051 MB / 0.573 GB Notification: Performance of NFScalarize.scalarize: time 4.492e-05/0.2272, allocations: 43.81 kB / 0.9359 GB, free: 3.008 MB / 0.573 GB Notification: Performance of NFVerifyModel.verify: time 9.322e-05/0.2273, allocations: 117.1 kB / 0.936 GB, free: 2.887 MB / 0.573 GB Notification: Performance of NFConvertDAE.convert: time 0.0001992/0.2276, allocations: 243.4 kB / 0.9362 GB, free: 2.648 MB / 0.573 GB Notification: Performance of FrontEnd - DAE generated: time 4.198e-06/0.2276, allocations: 0 / 0.9362 GB, free: 2.648 MB / 0.573 GB Notification: Performance of FrontEnd: time 1.693e-06/0.2276, allocations: 0 / 0.9362 GB, free: 2.648 MB / 0.573 GB Notification: Performance of Transformations before backend: time 4.629e-06/0.2276, allocations: 0 / 0.9362 GB, free: 2.648 MB / 0.573 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 30 * Number of variables: 30 Notification: Performance of Generate backend data structure: time 0.001053/0.2286, allocations: 0.6269 MB / 0.9368 GB, free: 1.961 MB / 0.573 GB Notification: Performance of prepare preOptimizeDAE: time 3.776e-05/0.2287, allocations: 11.98 kB / 0.9368 GB, free: 1.949 MB / 0.573 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 5.365e-05/0.2287, allocations: 20.75 kB / 0.9369 GB, free: 1.93 MB / 0.573 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003197/0.2291, allocations: 267.5 kB / 0.9371 GB, free: 1.629 MB / 0.573 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.942e-05/0.2291, allocations: 8.375 kB / 0.9371 GB, free: 1.621 MB / 0.573 GB Notification: Performance of preOpt expandDerOperator (simulation): time 3.168e-05/0.2291, allocations: 16.38 kB / 0.9371 GB, free: 1.605 MB / 0.573 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006093/0.2297, allocations: 273.5 kB / 0.9374 GB, free: 1.324 MB / 0.573 GB Notification: Performance of preOpt findStateOrder (simulation): time 8.947e-06/0.2298, allocations: 0 / 0.9374 GB, free: 1.324 MB / 0.573 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.23e-05/0.2298, allocations: 8 kB / 0.9374 GB, free: 1.316 MB / 0.573 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.871e-06/0.2298, allocations: 4 kB / 0.9374 GB, free: 1.312 MB / 0.573 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008004/0.2306, allocations: 269.5 kB / 0.9377 GB, free: 1.051 MB / 0.573 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.000639/0.2313, allocations: 0.5196 MB / 0.9382 GB, free: 492 kB / 0.573 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0009356/0.2322, allocations: 322.5 kB / 0.9385 GB, free: 160 kB / 0.573 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003991/0.2326, allocations: 136.8 kB / 0.9386 GB, free: 20 kB / 0.573 GB Notification: Performance of preOpt evalFunc (simulation): time 3.165e-05/0.2327, allocations: 4 kB / 0.9386 GB, free: 16 kB / 0.573 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006446/0.2333, allocations: 227.1 kB / 0.9388 GB, free: 15.78 MB / 0.5886 GB Notification: Performance of pre-optimization done (n=15): time 1.483e-06/0.2333, allocations: 0 / 0.9388 GB, free: 15.78 MB / 0.5886 GB Notification: Performance of matching and sorting (n=15): time 0.001439/0.2348, allocations: 449 kB / 0.9393 GB, free: 15.34 MB / 0.5886 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.804e-05/0.2348, allocations: 63.34 kB / 0.9393 GB, free: 15.26 MB / 0.5886 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002204/0.2351, allocations: 210.8 kB / 0.9395 GB, free: 15.05 MB / 0.5886 GB Notification: Performance of collectPreVariables (initialization): time 2.621e-05/0.2351, allocations: 33.7 kB / 0.9396 GB, free: 15.01 MB / 0.5886 GB Notification: Performance of collectInitialEqns (initialization): time 9.641e-05/0.2352, allocations: 136.2 kB / 0.9397 GB, free: 14.87 MB / 0.5886 GB Notification: Performance of collectInitialBindings (initialization): time 4.549e-05/0.2352, allocations: 35.45 kB / 0.9397 GB, free: 14.83 MB / 0.5886 GB Notification: Performance of simplifyInitialFunctions (initialization): time 1.313e-05/0.2353, allocations: 4 kB / 0.9397 GB, free: 14.83 MB / 0.5886 GB Notification: Performance of setup shared object (initialization): time 0.0001384/0.2354, allocations: 334.8 kB / 0.94 GB, free: 14.49 MB / 0.5886 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004414/0.2359, allocations: 131.9 kB / 0.9402 GB, free: 14.36 MB / 0.5886 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004141/0.2363, allocations: 146.9 kB / 0.9403 GB, free: 14.22 MB / 0.5886 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008277/0.2371, allocations: 324 kB / 0.9406 GB, free: 13.89 MB / 0.5886 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.933e-06/0.2371, allocations: 0 / 0.9406 GB, free: 13.89 MB / 0.5886 GB Notification: Performance of matching and sorting (n=19) (initialization): time 0.001072/0.2382, allocations: 416.5 kB / 0.941 GB, free: 13.46 MB / 0.5886 GB Notification: Performance of prepare postOptimizeDAE: time 9.659e-05/0.2383, allocations: 149.1 kB / 0.9412 GB, free: 13.3 MB / 0.5886 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.75e-06/0.2383, allocations: 0 / 0.9412 GB, free: 13.3 MB / 0.5886 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.774e-05/0.2384, allocations: 8 kB / 0.9412 GB, free: 13.29 MB / 0.5886 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002844/0.2386, allocations: 55.94 kB / 0.9412 GB, free: 13.24 MB / 0.5886 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.892e-06/0.2387, allocations: 3.938 kB / 0.9412 GB, free: 13.23 MB / 0.5886 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002797/0.2389, allocations: 63.8 kB / 0.9413 GB, free: 13.17 MB / 0.5886 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.632e-05/0.239, allocations: 11.98 kB / 0.9413 GB, free: 13.16 MB / 0.5886 GB Notification: Performance of prepare postOptimizeDAE: time 6.703e-06/0.239, allocations: 7.938 kB / 0.9413 GB, free: 13.15 MB / 0.5886 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0008372/0.2398, allocations: 362.4 kB / 0.9417 GB, free: 12.79 MB / 0.5886 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.104e-06/0.2399, allocations: 0 / 0.9417 GB, free: 12.79 MB / 0.5886 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.419e-06/0.2399, allocations: 7.938 kB / 0.9417 GB, free: 12.78 MB / 0.5886 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002263/0.2401, allocations: 55.95 kB / 0.9417 GB, free: 12.73 MB / 0.5886 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.104e-06/0.2401, allocations: 0 / 0.9417 GB, free: 12.73 MB / 0.5886 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002482/0.2404, allocations: 63.78 kB / 0.9418 GB, free: 12.66 MB / 0.5886 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.381e-05/0.2404, allocations: 4 kB / 0.9418 GB, free: 12.66 MB / 0.5886 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 10 ($whenCondition2,$whenCondition1,$PRE.TMea.T_start,TMea.T_start,$PRE.TMea.count,TMea.count,$PRE.HMea.T_start,HMea.T_start,$PRE.HMea.count,HMea.count) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (17): * Single equations (assignments): 15 * Array equations: 0 * Algorithm blocks: 2 * 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 0.0001425/0.2405, allocations: 210.2 kB / 0.942 GB, free: 12.45 MB / 0.5886 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 3.758e-05/0.2406, allocations: 19.75 kB / 0.942 GB, free: 12.43 MB / 0.5886 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 5.938e-05/0.2406, allocations: 25.52 kB / 0.942 GB, free: 12.4 MB / 0.5886 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.989e-06/0.2406, allocations: 4 kB / 0.942 GB, free: 12.4 MB / 0.5886 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.69e-06/0.2407, allocations: 0 / 0.942 GB, free: 12.4 MB / 0.5886 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.918e-06/0.2407, allocations: 0 / 0.942 GB, free: 12.4 MB / 0.5886 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002416/0.2409, allocations: 273.4 kB / 0.9423 GB, free: 12.08 MB / 0.5886 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.896e-06/0.2409, allocations: 0 / 0.9423 GB, free: 12.08 MB / 0.5886 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002593/0.2412, allocations: 63.88 kB / 0.9423 GB, free: 12.02 MB / 0.5886 GB Notification: Performance of postOpt tearingSystem (simulation): time 3.777e-06/0.2412, allocations: 3.938 kB / 0.9423 GB, free: 12.02 MB / 0.5886 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.623e-05/0.2412, allocations: 0 / 0.9423 GB, free: 12.02 MB / 0.5886 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.593e-06/0.2412, allocations: 4 kB / 0.9424 GB, free: 12.01 MB / 0.5886 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.455e-06/0.2412, allocations: 3.938 kB / 0.9424 GB, free: 12.01 MB / 0.5886 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009297/0.2422, allocations: 353.2 kB / 0.9427 GB, free: 11.64 MB / 0.5886 GB Notification: Performance of postOpt removeConstants (simulation): time 5.18e-05/0.2422, allocations: 96.91 kB / 0.9428 GB, free: 11.53 MB / 0.5886 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.052e-05/0.2423, allocations: 11.94 kB / 0.9428 GB, free: 11.52 MB / 0.5886 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002585/0.2426, allocations: 43.95 kB / 0.9428 GB, free: 11.48 MB / 0.5886 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001/0.2427, allocations: 27.95 kB / 0.9429 GB, free: 11.45 MB / 0.5886 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.47e-05/0.2427, allocations: 8 kB / 0.9429 GB, free: 11.44 MB / 0.5886 GB Notification: Performance of sorting global known variables: time 0.0001309/0.2428, allocations: 152.6 kB / 0.943 GB, free: 11.29 MB / 0.5886 GB Notification: Performance of sort global known variables: time 1.3e-07/0.2428, allocations: 0 / 0.943 GB, free: 11.29 MB / 0.5886 GB Notification: Performance of remove unused functions: time 0.0002925/0.2431, allocations: 75.83 kB / 0.9431 GB, free: 11.22 MB / 0.5886 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 6 ($whenCondition2,$whenCondition1,TMea.T_start,TMea.count,HMea.T_start,HMea.count) * Number of discrete states: 2 (TMea.count,HMea.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (15): * Single equations (assignments): 11 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 4 * 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 0.0001347/0.2433, allocations: 112.1 kB / 0.9432 GB, free: 11.1 MB / 0.5886 GB Notification: Performance of simCode: created initialization part: time 0.001417/0.2447, allocations: 0.6613 MB / 0.9438 GB, free: 10.39 MB / 0.5886 GB Notification: Performance of simCode: created event and clocks part: time 1.953e-06/0.2447, allocations: 0 / 0.9438 GB, free: 10.39 MB / 0.5886 GB Notification: Performance of simCode: created simulation system equations: time 0.0004579/0.2452, allocations: 159.9 kB / 0.944 GB, free: 10.23 MB / 0.5886 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003132/0.2455, allocations: 45.28 kB / 0.944 GB, free: 10.19 MB / 0.5886 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0008487/0.2463, allocations: 410.6 kB / 0.9444 GB, free: 9.758 MB / 0.5886 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002601/0.2466, allocations: 0.7287 MB / 0.9451 GB, free: 9 MB / 0.5886 GB Notification: Performance of simCode: alias equations: time 0.0001229/0.2467, allocations: 25.53 kB / 0.9452 GB, free: 8.973 MB / 0.5886 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 7.716e-05/0.2468, allocations: 23.44 kB / 0.9452 GB, free: 8.949 MB / 0.5886 GB Notification: Performance of SimCode: time 2.3e-07/0.2468, allocations: 0 / 0.9452 GB, free: 8.949 MB / 0.5886 GB Notification: Performance of Templates: time 0.005539/0.2524, allocations: 2.868 MB / 0.948 GB, free: 6.09 MB / 0.5886 GB make -j1 -f Buildings_maint.7.0.x_Buildings.ThermalZones.Detailed.Examples.Controls.Validation.ElectrochromicWindow.makefile (rm -f Buildings_maint.7.0.x_Buildings.ThermalZones.Detailed.Examples.Controls.Validation.ElectrochromicWindow.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.ThermalZones.Detailed.Examples.Controls.Validation.ElectrochromicWindow.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.ThermalZones.Detailed.Examples.Controls.Validation.ElectrochromicWindow.pipe >> ../files/Buildings_maint.7.0.x_Buildings.ThermalZones.Detailed.Examples.Controls.Validation.ElectrochromicWindow.sim & ./Buildings_maint.7.0.x_Buildings.ThermalZones.Detailed.Examples.Controls.Validation.ElectrochromicWindow -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.ThermalZones.Detailed.Examples.Controls.Validation.ElectrochromicWindow.pipe 2>&1)