Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.Movers.BaseClasses.Validation.FlowMachineInterface.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.Fluid.Movers.BaseClasses.Validation.FlowMachineInterface,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.Movers.BaseClasses.Validation.FlowMachineInterface")
translateModel(Buildings.Fluid.Movers.BaseClasses.Validation.FlowMachineInterface,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.Movers.BaseClasses.Validation.FlowMachineInterface")
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 1.389/1.389, allocations: 255.9 MB / 271.2 MB, free: 8.902 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 0.001007/0.001007, allocations: 184.6 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 1.601/1.601, allocations: 225.7 MB / 0.6016 GB, free: 15.89 MB / 442.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001275/0.001275, allocations: 109.4 kB / 0.709 GB, free: 5.383 MB / 0.5261 GB
Notification: Performance of FrontEnd - loaded program: time 0.000346/0.000346, allocations: 8.469 kB / 0.8261 GB, free: 123.7 MB / 0.5886 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2166/0.217, allocations: 109.2 MB / 0.9328 GB, free: 24.12 MB / 0.5886 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Movers.BaseClasses.Validation.FlowMachineInterface): time 0.001787/0.2188, allocations: 1.711 MB / 0.9344 GB, free: 22.4 MB / 0.5886 GB
Notification: Performance of NFInst.instExpressions: time 0.002528/0.2214, allocations: 2.795 MB / 0.9372 GB, free: 19.39 MB / 0.5886 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0001472/0.2216, allocations: 7.938 kB / 0.9372 GB, free: 19.39 MB / 0.5886 GB
Notification: Performance of NFTyping.typeComponents: time 0.0006278/0.2222, allocations: 243.2 kB / 0.9374 GB, free: 19.15 MB / 0.5886 GB
Notification: Performance of NFTyping.typeBindings: time 0.0006317/0.2229, allocations: 263.2 kB / 0.9376 GB, free: 18.89 MB / 0.5886 GB
Notification: Performance of NFTyping.typeClassSections: time 0.000748/0.2236, allocations: 415.3 kB / 0.938 GB, free: 18.48 MB / 0.5886 GB
Notification: Performance of NFFlatten.flatten: time 0.0005462/0.2242, allocations: 0.5767 MB / 0.9386 GB, free: 17.91 MB / 0.5886 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.000101/0.2243, allocations: 32.67 kB / 0.9386 GB, free: 17.87 MB / 0.5886 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0001752/0.2245, allocations: 163.4 kB / 0.9388 GB, free: 17.71 MB / 0.5886 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0002125/0.2247, allocations: 163.4 kB / 0.9389 GB, free: 17.55 MB / 0.5886 GB
Notification: Performance of NFPackage.collectConstants: time 2.437e-05/0.2247, allocations: 7.984 kB / 0.939 GB, free: 17.54 MB / 0.5886 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.000577/0.2253, allocations: 419.2 kB / 0.9394 GB, free: 17.13 MB / 0.5886 GB
Notification: Performance of NFScalarize.scalarize: time 8.597e-05/0.2254, allocations: 83.66 kB / 0.9394 GB, free: 17.05 MB / 0.5886 GB
Notification: Performance of NFVerifyModel.verify: time 9.227e-05/0.2255, allocations: 129 kB / 0.9396 GB, free: 16.92 MB / 0.5886 GB
Notification: Performance of NFConvertDAE.convert: time 0.0005385/0.226, allocations: 0.5803 MB / 0.9401 GB, free: 16.34 MB / 0.5886 GB
Notification: Performance of FrontEnd - DAE generated: time 4.409e-06/0.2261, allocations: 0 / 0.9401 GB, free: 16.34 MB / 0.5886 GB
Notification: Performance of FrontEnd: time 1.573e-06/0.2261, allocations: 0 / 0.9401 GB, free: 16.34 MB / 0.5886 GB
Notification: Performance of Transformations before backend: time 4.609e-06/0.2261, allocations: 0 / 0.9401 GB, free: 16.34 MB / 0.5886 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 17
 * Number of variables: 17
Notification: Performance of Generate backend data structure: time 0.0007259/0.2268, allocations: 0.5567 MB / 0.9407 GB, free: 15.73 MB / 0.5886 GB
Notification: Performance of prepare preOptimizeDAE: time 4.076e-05/0.2268, allocations: 15.98 kB / 0.9407 GB, free: 15.71 MB / 0.5886 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002717/0.2271, allocations: 52.53 kB / 0.9407 GB, free: 15.66 MB / 0.5886 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003374/0.2275, allocations: 332.3 kB / 0.941 GB, free: 15.3 MB / 0.5886 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.285e-05/0.2275, allocations: 8.375 kB / 0.9411 GB, free: 15.29 MB / 0.5886 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.278e-05/0.2275, allocations: 8.375 kB / 0.9411 GB, free: 15.29 MB / 0.5886 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003091/0.2278, allocations: 169.6 kB / 0.9412 GB, free: 15.11 MB / 0.5886 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.987e-06/0.2279, allocations: 7.969 kB / 0.9412 GB, free: 15.11 MB / 0.5886 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.739e-05/0.2279, allocations: 4 kB / 0.9412 GB, free: 15.1 MB / 0.5886 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.739e-06/0.2279, allocations: 0 / 0.9412 GB, free: 15.1 MB / 0.5886 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003438/0.2282, allocations: 135.9 kB / 0.9414 GB, free: 14.97 MB / 0.5886 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0005773/0.2288, allocations: 496.4 kB / 0.9418 GB, free: 14.43 MB / 0.5886 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003109/0.2291, allocations: 138.5 kB / 0.942 GB, free: 14.29 MB / 0.5886 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001681/0.2293, allocations: 60.83 kB / 0.942 GB, free: 14.23 MB / 0.5886 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.972e-05/0.2294, allocations: 3.984 kB / 0.942 GB, free: 14.22 MB / 0.5886 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.552e-05/0.2294, allocations: 50.67 kB / 0.9421 GB, free: 14.16 MB / 0.5886 GB
Notification: Performance of pre-optimization done (n=9): time 1.242e-06/0.2294, allocations: 0 / 0.9421 GB, free: 14.16 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=9): time 0.000607/0.23, allocations: 241.2 kB / 0.9423 GB, free: 13.92 MB / 0.5886 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.042e-05/0.23, allocations: 55.41 kB / 0.9424 GB, free: 13.86 MB / 0.5886 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002534/0.2303, allocations: 336.4 kB / 0.9427 GB, free: 13.52 MB / 0.5886 GB
Notification: Performance of collectPreVariables (initialization): time 1.535e-05/0.2303, allocations: 29.7 kB / 0.9427 GB, free: 13.48 MB / 0.5886 GB
Notification: Performance of collectInitialEqns (initialization): time 8.786e-05/0.2304, allocations: 148.1 kB / 0.9429 GB, free: 13.34 MB / 0.5886 GB
Notification: Performance of collectInitialBindings (initialization): time 2.613e-05/0.2304, allocations: 35.48 kB / 0.9429 GB, free: 13.3 MB / 0.5886 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.278e-05/0.2305, allocations: 0 / 0.9429 GB, free: 13.3 MB / 0.5886 GB
Notification: Performance of setup shared object (initialization): time 5.435e-05/0.2305, allocations: 342.8 kB / 0.9432 GB, free: 12.96 MB / 0.5886 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002303/0.2308, allocations: 115.9 kB / 0.9433 GB, free: 12.84 MB / 0.5886 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002368/0.231, allocations: 166.8 kB / 0.9435 GB, free: 12.66 MB / 0.5886 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.000456/0.2315, allocations: 283 kB / 0.9438 GB, free: 12.36 MB / 0.5886 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.184e-06/0.2315, allocations: 4 kB / 0.9438 GB, free: 12.35 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=20) (initialization): time 0.0005696/0.232, allocations: 341.2 kB / 0.9441 GB, free: 12.01 MB / 0.5886 GB
Notification: Performance of prepare postOptimizeDAE: time 4.931e-05/0.2321, allocations: 143 kB / 0.9442 GB, free: 11.84 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.724e-06/0.2321, allocations: 11.86 kB / 0.9442 GB, free: 11.83 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.399e-05/0.2321, allocations: 4 kB / 0.9442 GB, free: 11.83 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002314/0.2324, allocations: 47.91 kB / 0.9443 GB, free: 11.78 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.843e-06/0.2324, allocations: 4 kB / 0.9443 GB, free: 11.78 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001676/0.2326, allocations: 31.77 kB / 0.9443 GB, free: 11.75 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.917e-05/0.2326, allocations: 16 kB / 0.9443 GB, free: 11.73 MB / 0.5886 GB
Notification: Performance of prepare postOptimizeDAE: time 5.46e-06/0.2326, allocations: 4 kB / 0.9443 GB, free: 11.73 MB / 0.5886 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0004748/0.2331, allocations: 252 kB / 0.9446 GB, free: 11.48 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.768e-06/0.2331, allocations: 4 kB / 0.9446 GB, free: 11.48 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.106e-06/0.2331, allocations: 7.938 kB / 0.9446 GB, free: 11.47 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000187/0.2333, allocations: 39.97 kB / 0.9446 GB, free: 11.43 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.426e-06/0.2333, allocations: 7.938 kB / 0.9446 GB, free: 11.42 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001557/0.2335, allocations: 31.83 kB / 0.9447 GB, free: 11.39 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.944e-05/0.2335, allocations: 8 kB / 0.9447 GB, free: 11.38 MB / 0.5886 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 8
 * 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 (19):
 * Single equations (assignments): 18
 * Array equations: 1
 * 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 0.000111/0.2336, allocations: 237.7 kB / 0.9449 GB, free: 11.14 MB / 0.5886 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.892e-05/0.2337, allocations: 27.62 kB / 0.9449 GB, free: 11.11 MB / 0.5886 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004771/0.2342, allocations: 208.2 kB / 0.9451 GB, free: 10.91 MB / 0.5886 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.459e-06/0.2342, allocations: 7.984 kB / 0.9451 GB, free: 10.9 MB / 0.5886 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.567e-06/0.2342, allocations: 0 / 0.9451 GB, free: 10.9 MB / 0.5886 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.036e-06/0.2342, allocations: 0 / 0.9451 GB, free: 10.9 MB / 0.5886 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002707/0.2345, allocations: 277.4 kB / 0.9454 GB, free: 10.58 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.264e-06/0.2345, allocations: 0 / 0.9454 GB, free: 10.58 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001499/0.2346, allocations: 31.92 kB / 0.9454 GB, free: 10.55 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.426e-06/0.2346, allocations: 7.984 kB / 0.9454 GB, free: 10.54 MB / 0.5886 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.342e-05/0.2347, allocations: 8 kB / 0.9454 GB, free: 10.53 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.493e-06/0.2347, allocations: 0 / 0.9454 GB, free: 10.53 MB / 0.5886 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.82e-07/0.2347, allocations: 0 / 0.9454 GB, free: 10.53 MB / 0.5886 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003936/0.2351, allocations: 291.1 kB / 0.9457 GB, free: 10.23 MB / 0.5886 GB
Notification: Performance of postOpt removeConstants (simulation): time 7.035e-05/0.2352, allocations: 116.7 kB / 0.9458 GB, free: 10.1 MB / 0.5886 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.291e-05/0.2352, allocations: 0 / 0.9458 GB, free: 10.1 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001576/0.2354, allocations: 19.98 kB / 0.9458 GB, free: 10.08 MB / 0.5886 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.035e-05/0.2354, allocations: 7.984 kB / 0.9459 GB, free: 10.07 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.168e-05/0.2354, allocations: 8 kB / 0.9459 GB, free: 10.06 MB / 0.5886 GB
Notification: Performance of sorting global known variables: time 0.0001699/0.2356, allocations: 239 kB / 0.9461 GB, free: 9.828 MB / 0.5886 GB
Notification: Performance of sort global known variables: time 1.51e-07/0.2356, allocations: 0 / 0.9461 GB, free: 9.828 MB / 0.5886 GB
Notification: Performance of remove unused functions: time 0.0004904/0.2361, allocations: 136 kB / 0.9462 GB, free: 9.695 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: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (10):
 * Single equations (assignments): 10
 * 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 0.0003707/0.2365, allocations: 219 kB / 0.9464 GB, free: 9.469 MB / 0.5886 GB
Notification: Performance of simCode: created initialization part: time 0.0006783/0.2372, allocations: 351.6 kB / 0.9468 GB, free: 9.125 MB / 0.5886 GB
Notification: Performance of simCode: created event and clocks part: time 2.345e-06/0.2372, allocations: 0.875 kB / 0.9468 GB, free: 9.125 MB / 0.5886 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001677/0.2374, allocations: 71.95 kB / 0.9468 GB, free: 9.055 MB / 0.5886 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004602/0.2378, allocations: 85.59 kB / 0.9469 GB, free: 8.969 MB / 0.5886 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0006649/0.2385, allocations: 0.5513 MB / 0.9475 GB, free: 8.395 MB / 0.5886 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001587/0.2387, allocations: 0.7641 MB / 0.9482 GB, free: 7.605 MB / 0.5886 GB
Notification: Performance of simCode: alias equations: time 0.0002652/0.2389, allocations: 78.92 kB / 0.9483 GB, free: 7.527 MB / 0.5886 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 7.803e-05/0.239, allocations: 27.44 kB / 0.9483 GB, free: 7.5 MB / 0.5886 GB
Notification: Performance of SimCode: time 2.61e-07/0.239, allocations: 4 kB / 0.9483 GB, free: 7.496 MB / 0.5886 GB
Notification: Performance of Templates: time 0.008778/0.2478, allocations: 6.249 MB / 0.9544 GB, free: 1.293 MB / 0.5886 GB
make -j1 -f Buildings_maint.7.0.x_Buildings.Fluid.Movers.BaseClasses.Validation.FlowMachineInterface.makefile
(rm -f Buildings_maint.7.0.x_Buildings.Fluid.Movers.BaseClasses.Validation.FlowMachineInterface.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.Movers.BaseClasses.Validation.FlowMachineInterface.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.Movers.BaseClasses.Validation.FlowMachineInterface.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.Movers.BaseClasses.Validation.FlowMachineInterface.sim & ./Buildings_maint.7.0.x_Buildings.Fluid.Movers.BaseClasses.Validation.FlowMachineInterface -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Fluid.Movers.BaseClasses.Validation.FlowMachineInterface.pipe 2>&1)