Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Sensors.Examples.Sensors.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.Electrical.AC.ThreePhasesUnbalanced.Sensors.Examples.Sensors,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Sensors.Examples.Sensors")
translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Sensors.Examples.Sensors,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Sensors.Examples.Sensors")
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 1.423/1.423, 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 0.0009229/0.000923, allocations: 190.5 kB / 330.8 MB, free: 448 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 1.661/1.661, allocations: 225.7 MB / 0.6016 GB, free: 1.508 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 0.0009054/0.0009054, allocations: 97.48 kB / 0.709 GB, free: 6.965 MB / 0.5261 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004989/0.000499, allocations: 8 kB / 0.8261 GB, free: 115.6 MB / 0.573 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1954/0.196, allocations: 109.2 MB / 0.9328 GB, free: 6.234 MB / 0.573 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Sensors.Examples.Sensors): time 0.01663/0.2127, allocations: 15.87 MB / 0.9483 GB, free: 6.32 MB / 0.5886 GB
Notification: Performance of NFInst.instExpressions: time 0.01279/0.2255, allocations: 9.171 MB / 0.9572 GB, free: 12.29 MB / 0.6042 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001752/0.2273, allocations: 43.88 kB / 0.9573 GB, free: 12.24 MB / 0.6042 GB
Notification: Performance of NFTyping.typeComponents: time 0.001321/0.2286, allocations: 317.7 kB / 0.9576 GB, free: 11.93 MB / 0.6042 GB
Notification: Performance of NFTyping.typeBindings: time 0.002443/0.2311, allocations: 0.7824 MB / 0.9583 GB, free: 11.14 MB / 0.6042 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002721/0.2338, allocations: 0.8696 MB / 0.9592 GB, free: 10.27 MB / 0.6042 GB
Notification: Performance of NFFlatten.flatten: time 0.007642/0.2415, allocations: 6.514 MB / 0.9655 GB, free: 3.742 MB / 0.6042 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01432/0.2559, allocations: 10.39 MB / 0.9757 GB, free: 8.645 MB / 0.6198 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002591/0.2585, allocations: 1.327 MB / 0.977 GB, free: 7.312 MB / 0.6198 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003542/0.2621, allocations: 1.924 MB / 0.9789 GB, free: 5.383 MB / 0.6198 GB
Notification: Performance of NFPackage.collectConstants: time 0.0008468/0.2629, allocations: 188 kB / 0.979 GB, free: 5.199 MB / 0.6198 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002095/0.265, allocations: 0.7059 MB / 0.9797 GB, free: 4.492 MB / 0.6198 GB
Notification: Performance of NFScalarize.scalarize: time 0.00208/0.2671, allocations: 1.364 MB / 0.9811 GB, free: 3.125 MB / 0.6198 GB
Notification: Performance of NFVerifyModel.verify: time 0.002766/0.2699, allocations: 1.401 MB / 0.9824 GB, free: 1.711 MB / 0.6198 GB
Notification: Performance of NFConvertDAE.convert: time 0.00736/0.2773, allocations: 6.059 MB / 0.9883 GB, free: 11.63 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 8.486e-06/0.2773, allocations: 0 / 0.9883 GB, free: 11.63 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 1.793e-06/0.2774, allocations: 3.938 kB / 0.9883 GB, free: 11.63 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 0.0002114/0.2776, allocations: 0 / 0.9883 GB, free: 11.63 MB / 0.6355 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 803
 * Number of variables: 803
Notification: Performance of Generate backend data structure: time 0.006367/0.284, allocations: 2.471 MB / 0.9908 GB, free: 9.098 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 4.692e-05/0.284, allocations: 19.92 kB / 0.9908 GB, free: 9.078 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005172/0.2892, allocations: 1.137 MB / 0.9919 GB, free: 7.938 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003615/0.2928, allocations: 1.604 MB / 0.9935 GB, free: 6.289 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000252/0.2931, allocations: 226.3 kB / 0.9937 GB, free: 6.066 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001139/0.2943, allocations: 292.4 kB / 0.9939 GB, free: 5.781 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01204/0.3063, allocations: 5.284 MB / 0.9991 GB, free: 408 kB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.859e-05/0.3064, allocations: 4 kB / 0.9991 GB, free: 404 kB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004254/0.3069, allocations: 128 kB / 0.9992 GB, free: 276 kB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000246/0.3071, allocations: 205 kB / 0.9994 GB, free: 68 kB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.4298/0.7369, allocations: 4.739 MB / 1.004 GB, free: 65.16 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0307/0.7676, allocations: 23.21 MB / 1.027 GB, free: 47.81 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004267/0.7719, allocations: 3.191 MB / 1.03 GB, free: 45.96 MB / 0.6355 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001303/0.7733, allocations: 0.9108 MB / 1.031 GB, free: 45.64 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001348/0.7734, allocations: 104.2 kB / 1.031 GB, free: 45.54 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.533e-05/0.7735, allocations: 49.91 kB / 1.031 GB, free: 45.49 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=82): time 3.557e-06/0.7735, allocations: 0 / 1.031 GB, free: 45.49 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=82): time 0.00334/0.7768, allocations: 2.086 MB / 1.033 GB, free: 44.78 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.767e-05/0.7769, allocations: 224.5 kB / 1.033 GB, free: 44.52 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001571/0.7785, allocations: 1.086 MB / 1.034 GB, free: 44.09 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 8.73e-05/0.7786, allocations: 40.7 kB / 1.034 GB, free: 44.05 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006771/0.7792, allocations: 1.284 MB / 1.035 GB, free: 43.08 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002323/0.7795, allocations: 304.7 kB / 1.036 GB, free: 42.85 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 8.505e-05/0.7796, allocations: 30 kB / 1.036 GB, free: 42.83 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 0.0001587/0.7797, allocations: 418.3 kB / 1.036 GB, free: 42.47 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001213/0.781, allocations: 0.8844 MB / 1.037 GB, free: 42.18 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001351/0.7823, allocations: 1.506 MB / 1.039 GB, free: 40.91 MB / 0.6355 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002666/0.785, allocations: 2.359 MB / 1.041 GB, free: 39.19 MB / 0.6355 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.632e-05/0.785, allocations: 4.5 kB / 1.041 GB, free: 39.19 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=197) (initialization): time 0.003626/0.7887, allocations: 2.493 MB / 1.043 GB, free: 37.91 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0002744/0.789, allocations: 0.6435 MB / 1.044 GB, free: 37.04 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.084e-05/0.789, allocations: 19.16 kB / 1.044 GB, free: 37.04 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.545e-05/0.789, allocations: 27.66 kB / 1.044 GB, free: 37.04 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001547/0.7906, allocations: 470.4 kB / 1.044 GB, free: 36.9 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.741e-05/0.7907, allocations: 40.14 kB / 1.044 GB, free: 36.89 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001478/0.7921, allocations: 340.6 kB / 1.045 GB, free: 36.69 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001406/0.7923, allocations: 81.66 kB / 1.045 GB, free: 36.67 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 1.183e-05/0.7923, allocations: 8.125 kB / 1.045 GB, free: 36.67 MB / 0.6355 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.003278/0.7956, allocations: 2.212 MB / 1.047 GB, free: 35.55 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.018e-05/0.7957, allocations: 23.25 kB / 1.047 GB, free: 35.55 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.168e-05/0.7957, allocations: 28.19 kB / 1.047 GB, free: 35.55 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001424/0.7971, allocations: 439.3 kB / 1.047 GB, free: 35.43 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.544e-05/0.7972, allocations: 41.17 kB / 1.048 GB, free: 35.41 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001161/0.7984, allocations: 249.3 kB / 1.048 GB, free: 35.27 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001309/0.7985, allocations: 76.02 kB / 1.048 GB, free: 35.26 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 86
 * 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 (197):
 * Single equations (assignments): 197
 * 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 prepare postOptimizeDAE: time 0.002003/0.8005, allocations: 1.286 MB / 1.049 GB, free: 34.42 MB / 0.6355 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003504/0.8009, allocations: 100.5 kB / 1.049 GB, free: 34.37 MB / 0.6355 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002268/0.8031, allocations: 1.566 MB / 1.051 GB, free: 33.45 MB / 0.6355 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.271e-05/0.8032, allocations: 8.969 kB / 1.051 GB, free: 33.45 MB / 0.6355 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.003e-06/0.8032, allocations: 2.906 kB / 1.051 GB, free: 33.45 MB / 0.6355 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.083e-05/0.8032, allocations: 5.672 kB / 1.051 GB, free: 33.45 MB / 0.6355 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006841/0.81, allocations: 4.498 MB / 1.055 GB, free: 30.75 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.395e-06/0.8101, allocations: 5.859 kB / 1.055 GB, free: 30.74 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009038/0.811, allocations: 249.6 kB / 1.055 GB, free: 30.66 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (simulation): time 8.796e-06/0.811, allocations: 4.531 kB / 1.055 GB, free: 30.66 MB / 0.6355 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.033e-05/0.8111, allocations: 21.78 kB / 1.055 GB, free: 30.64 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.945e-06/0.8111, allocations: 4.469 kB / 1.055 GB, free: 30.64 MB / 0.6355 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.307e-06/0.8111, allocations: 6.188 kB / 1.055 GB, free: 30.64 MB / 0.6355 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001926/0.813, allocations: 1.919 MB / 1.057 GB, free: 29.36 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005273/0.8136, allocations: 363.3 kB / 1.058 GB, free: 29.1 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001366/0.8137, allocations: 12.19 kB / 1.058 GB, free: 29.09 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007969/0.8145, allocations: 129.5 kB / 1.058 GB, free: 29.03 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001336/0.8147, allocations: 53.33 kB / 1.058 GB, free: 29 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.827e-05/0.8147, allocations: 24.44 kB / 1.058 GB, free: 28.99 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 0.0008886/0.8156, allocations: 0.795 MB / 1.059 GB, free: 28.55 MB / 0.6355 GB
Notification: Performance of sort global known variables: time 1.4e-07/0.8156, allocations: 0 / 1.059 GB, free: 28.55 MB / 0.6355 GB
Notification: Performance of remove unused functions: time 0.002896/0.8185, allocations: 1.3 MB / 1.06 GB, free: 28.13 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 7
 * 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 (85):
 * Single equations (assignments): 85
 * 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 0.0001822/0.8187, allocations: 131.1 kB / 1.06 GB, free: 28.02 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 0.003657/0.8224, allocations: 2.971 MB / 1.063 GB, free: 26.09 MB / 0.6355 GB
Notification: Performance of simCode: created event and clocks part: time 4.869e-06/0.8224, allocations: 0 / 1.063 GB, free: 26.09 MB / 0.6355 GB
Notification: Performance of simCode: created simulation system equations: time 0.0007209/0.8231, allocations: 0.6681 MB / 1.064 GB, free: 25.43 MB / 0.6355 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001487/0.8246, allocations: 190.5 kB / 1.064 GB, free: 25.24 MB / 0.6355 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006658/0.8313, allocations: 5.79 MB / 1.069 GB, free: 19.4 MB / 0.6355 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001545/0.8329, allocations: 2.202 MB / 1.072 GB, free: 17.16 MB / 0.6355 GB
Notification: Performance of simCode: alias equations: time 0.002247/0.8351, allocations: 1.101 MB / 1.073 GB, free: 16.06 MB / 0.6355 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002991/0.8354, allocations: 95.41 kB / 1.073 GB, free: 15.96 MB / 0.6355 GB
Notification: Performance of SimCode: time 4.51e-07/0.8355, allocations: 0 / 1.073 GB, free: 15.96 MB / 0.6355 GB
Notification: Performance of Templates: time 0.02344/0.8589, allocations: 15.04 MB / 1.087 GB, free: 1.004 MB / 0.6355 GB
make -j1 -f Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Sensors.Examples.Sensors.makefile
(rm -f Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Sensors.Examples.Sensors.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Sensors.Examples.Sensors.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Sensors.Examples.Sensors.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Sensors.Examples.Sensors.sim & ./Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Sensors.Examples.Sensors -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Sensors.Examples.Sensors.pipe 2>&1)