Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.SetPoints.Validation.ZoneStatus.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 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false)
Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.SetPoints.Validation.ZoneStatus,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.SetPoints.Validation.ZoneStatus")
translateModel(Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.SetPoints.Validation.ZoneStatus,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.SetPoints.Validation.ZoneStatus")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.007385/0.007385, allocations: 101 kB / 15.73 MB, free: 6.047 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001504/0.001504, allocations: 186.5 kB / 16.67 MB, free: 5.977 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.727/1.727, allocations: 205.1 MB / 222.5 MB, free: 4.398 MB / 174.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.634/1.634, allocations: 251.7 MB / 0.5094 GB, free: 3.004 MB / 414.1 MB
Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.001476/0.001476, allocations: 68.22 kB / 0.7258 GB, free: 9.148 MB / 0.545 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2872/0.2887, allocations: 104.7 MB / 0.8281 GB, free: 332 kB / 0.6387 GB
Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.SetPoints.Validation.ZoneStatus): time 0.004503/0.2932, allocations: 3.018 MB / 0.831 GB, free: 13.29 MB / 0.6544 GB
Notification: Performance of NFInst.instExpressions: time 0.001559/0.2948, allocations: 0.7062 MB / 0.8317 GB, free: 12.57 MB / 0.6544 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0002539/0.2951, allocations: 8 kB / 0.8317 GB, free: 12.57 MB / 0.6544 GB
Notification: Performance of NFTyping.typeComponents: time 0.0003076/0.2954, allocations: 79 kB / 0.8318 GB, free: 12.49 MB / 0.6544 GB
Notification: Performance of NFTyping.typeBindings: time 0.0002355/0.2957, allocations: 91 kB / 0.8319 GB, free: 12.4 MB / 0.6544 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0005841/0.2963, allocations: 259.6 kB / 0.8321 GB, free: 12.14 MB / 0.6544 GB
Notification: Performance of NFFlatten.flatten: time 0.0007063/0.297, allocations: 0.7509 MB / 0.8329 GB, free: 11.39 MB / 0.6544 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0006057/0.2976, allocations: 427.2 kB / 0.8333 GB, free: 10.96 MB / 0.6544 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.000303/0.2979, allocations: 294.9 kB / 0.8335 GB, free: 10.67 MB / 0.6544 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0003412/0.2983, allocations: 342.4 kB / 0.8339 GB, free: 10.34 MB / 0.6544 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001102/0.2984, allocations: 88 kB / 0.834 GB, free: 10.25 MB / 0.6544 GB
Notification: Performance of NFFlatten.collectFunctions: time 8.486e-05/0.2985, allocations: 84 kB / 0.834 GB, free: 10.17 MB / 0.6544 GB
Notification: Performance of NFScalarize.scalarize: time 0.0001405/0.2986, allocations: 187.3 kB / 0.8342 GB, free: 9.984 MB / 0.6544 GB
Notification: Performance of NFVerifyModel.verify: time 0.0003231/0.299, allocations: 358.1 kB / 0.8346 GB, free: 9.633 MB / 0.6544 GB
Notification: Performance of NFConvertDAE.convert: time 0.001036/0.3, allocations: 1.016 MB / 0.8355 GB, free: 8.613 MB / 0.6544 GB
Notification: Performance of FrontEnd - DAE generated: time 9.188e-06/0.3, allocations: 7.938 kB / 0.8356 GB, free: 8.605 MB / 0.6544 GB
Notification: Performance of FrontEnd: time 3.466e-06/0.3, allocations: 4 kB / 0.8356 GB, free: 8.602 MB / 0.6544 GB
Notification: Performance of Transformations before backend: time 1.657e-05/0.3001, allocations: 0 / 0.8356 GB, free: 8.602 MB / 0.6544 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 155
 * Number of variables: 155
Notification: Performance of Generate backend data structure: time 0.002179/0.3023, allocations: 1.041 MB / 0.8366 GB, free: 7.508 MB / 0.6544 GB
Notification: Performance of prepare preOptimizeDAE: time 7.224e-05/0.3023, allocations: 8.031 kB / 0.8366 GB, free: 7.5 MB / 0.6544 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001837/0.3025, allocations: 80 kB / 0.8367 GB, free: 7.422 MB / 0.6544 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001261/0.3038, allocations: 0.5887 MB / 0.8372 GB, free: 6.793 MB / 0.6544 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.103e-05/0.3039, allocations: 53.69 kB / 0.8373 GB, free: 6.742 MB / 0.6544 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.158e-05/0.304, allocations: 72.38 kB / 0.8374 GB, free: 6.672 MB / 0.6544 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001022/0.305, allocations: 0.5302 MB / 0.8379 GB, free: 6.133 MB / 0.6544 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.931e-05/0.305, allocations: 3.938 kB / 0.8379 GB, free: 6.129 MB / 0.6544 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.315e-05/0.3051, allocations: 20 kB / 0.8379 GB, free: 6.109 MB / 0.6544 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.549e-05/0.3051, allocations: 20 kB / 0.8379 GB, free: 6.09 MB / 0.6544 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009557/0.3061, allocations: 445 kB / 0.8383 GB, free: 5.656 MB / 0.6544 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002983/0.3091, allocations: 1.627 MB / 0.8399 GB, free: 3.957 MB / 0.6544 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0008325/0.3099, allocations: 341.2 kB / 0.8402 GB, free: 3.617 MB / 0.6544 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000358/0.3103, allocations: 145.5 kB / 0.8404 GB, free: 3.473 MB / 0.6544 GB
Notification: Performance of preOpt evalFunc (simulation): time 5.247e-05/0.3103, allocations: 7.938 kB / 0.8404 GB, free: 3.465 MB / 0.6544 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0007512/0.3111, allocations: 273.6 kB / 0.8407 GB, free: 3.176 MB / 0.6544 GB
Notification: Performance of pre-optimization done (n=41): time 2.755e-06/0.3111, allocations: 0 / 0.8407 GB, free: 3.176 MB / 0.6544 GB
Notification: Performance of matching and sorting (n=41): time 0.001291/0.3124, allocations: 484.7 kB / 0.8411 GB, free: 2.695 MB / 0.6544 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.09e-05/0.3125, allocations: 114.7 kB / 0.8412 GB, free: 2.559 MB / 0.6544 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004795/0.313, allocations: 398 kB / 0.8416 GB, free: 2.164 MB / 0.6544 GB
Notification: Performance of collectPreVariables (initialization): time 6.916e-05/0.3131, allocations: 53.7 kB / 0.8417 GB, free: 2.105 MB / 0.6544 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002934/0.3134, allocations: 328.1 kB / 0.842 GB, free: 1.781 MB / 0.6544 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001186/0.3135, allocations: 122.3 kB / 0.8421 GB, free: 1.66 MB / 0.6544 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002032/0.3137, allocations: 106.2 kB / 0.8422 GB, free: 1.551 MB / 0.6544 GB
Notification: Performance of setup shared object (initialization): time 0.0001477/0.3139, allocations: 366.8 kB / 0.8425 GB, free: 1.184 MB / 0.6544 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004114/0.3143, allocations: 153 kB / 0.8427 GB, free: 1.031 MB / 0.6544 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005462/0.3149, allocations: 361.2 kB / 0.843 GB, free: 0.6016 MB / 0.6544 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007453/0.3156, allocations: 379.6 kB / 0.8434 GB, free: 196 kB / 0.6544 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.531e-06/0.3156, allocations: 0 / 0.8434 GB, free: 196 kB / 0.6544 GB
Notification: Performance of matching and sorting (n=65) (initialization): time 0.001091/0.3167, allocations: 492.5 kB / 0.8439 GB, free: 15.7 MB / 0.67 GB
Notification: Performance of prepare postOptimizeDAE: time 2.982e-05/0.3168, allocations: 4 kB / 0.8439 GB, free: 15.7 MB / 0.67 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.413e-05/0.3168, allocations: 4 kB / 0.8439 GB, free: 15.69 MB / 0.67 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.278e-05/0.3168, allocations: 8 kB / 0.8439 GB, free: 15.68 MB / 0.67 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00035/0.3172, allocations: 83.81 kB / 0.844 GB, free: 15.6 MB / 0.67 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.251e-05/0.3172, allocations: 16.25 kB / 0.844 GB, free: 15.59 MB / 0.67 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004748/0.3177, allocations: 99.45 kB / 0.8441 GB, free: 15.49 MB / 0.67 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.062e-05/0.3178, allocations: 16 kB / 0.8441 GB, free: 15.47 MB / 0.67 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 15
 * Number of states: 0 ()
 * Number of discrete variables: 31 (witWinZonSta.hys4.y,$PRE.witWinZonSta.hys4.y,witWinZonSta.hys1.y,$PRE.witWinZonSta.hys1.y,noWinZonSta.hys4.y,$PRE.noWinZonSta.hys4.y,noWinZonSta.hys1.y,$PRE.noWinZonSta.hys1.y,witWinZonSta.hys3.y,$PRE.witWinZonSta.hys3.y,witWinZonSta.hys.y,$PRE.witWinZonSta.hys.y,noWinZonSta.hys3.y,$PRE.noWinZonSta.hys3.y,noWinZonSta.hys.y,$PRE.noWinZonSta.hys.y,$whenCondition1,uWinSta.pulseStart,$PRE.uWinSta.pulseStart,witWinZonSta.hys5.y,$PRE.witWinZonSta.hys5.y,witWinZonSta.hys2.y,$PRE.witWinZonSta.hys2.y,witWinZonSta.uWinSta,noWinZonSta.hys5.y,$PRE.noWinZonSta.hys5.y,noWinZonSta.hys2.y,$PRE.noWinZonSta.hys2.y,noWinZonSta.booToRea.u,noWinZonSta.not1.y,noWinZonSta.con.y)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (65):
 * Single equations (assignments): 65
 * 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 0.0003195/0.3181, allocations: 209.7 kB / 0.8443 GB, free: 15.26 MB / 0.67 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 7.601e-05/0.3182, allocations: 47.42 kB / 0.8443 GB, free: 15.21 MB / 0.67 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0009416/0.3191, allocations: 412.6 kB / 0.8447 GB, free: 14.8 MB / 0.67 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.297e-06/0.3191, allocations: 4 kB / 0.8447 GB, free: 14.8 MB / 0.67 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.164e-05/0.3192, allocations: 11.94 kB / 0.8447 GB, free: 14.79 MB / 0.67 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.284e-06/0.3192, allocations: 3.984 kB / 0.8447 GB, free: 14.78 MB / 0.67 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0006127/0.3198, allocations: 0.5321 MB / 0.8453 GB, free: 14.2 MB / 0.67 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.332e-06/0.3198, allocations: 0 / 0.8453 GB, free: 14.2 MB / 0.67 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002694/0.3201, allocations: 55.91 kB / 0.8453 GB, free: 14.15 MB / 0.67 GB
Notification: Performance of postOpt tearingSystem (simulation): time 8.185e-06/0.3201, allocations: 4 kB / 0.8453 GB, free: 14.14 MB / 0.67 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.824e-05/0.3201, allocations: 11.98 kB / 0.8453 GB, free: 14.13 MB / 0.67 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.115e-06/0.3202, allocations: 4 kB / 0.8453 GB, free: 14.13 MB / 0.67 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.955e-06/0.3202, allocations: 7.875 kB / 0.8453 GB, free: 14.12 MB / 0.67 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008046/0.321, allocations: 401.7 kB / 0.8457 GB, free: 13.7 MB / 0.67 GB
Notification: Performance of postOpt removeConstants (simulation): time 9.98e-05/0.3211, allocations: 120.5 kB / 0.8458 GB, free: 13.57 MB / 0.67 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.713e-05/0.3212, allocations: 23.98 kB / 0.8459 GB, free: 13.54 MB / 0.67 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003247/0.3215, allocations: 59.88 kB / 0.8459 GB, free: 13.48 MB / 0.67 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001995/0.3217, allocations: 87.86 kB / 0.846 GB, free: 13.4 MB / 0.67 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.003e-05/0.3217, allocations: 15.98 kB / 0.846 GB, free: 13.38 MB / 0.67 GB
Notification: Performance of sorting global known variables: time 0.0002562/0.322, allocations: 263.2 kB / 0.8463 GB, free: 13.12 MB / 0.67 GB
Notification: Performance of sort global known variables: time 1.4e-07/0.322, allocations: 0 / 0.8463 GB, free: 13.12 MB / 0.67 GB
Notification: Performance of remove unused functions: time 0.0004546/0.3225, allocations: 131.4 kB / 0.8464 GB, free: 13 MB / 0.67 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 3
 * Number of states: 0 ()
 * Number of discrete variables: 15 (noWinZonSta.hys1.y,noWinZonSta.hys4.y,witWinZonSta.hys1.y,witWinZonSta.hys4.y,noWinZonSta.hys.y,noWinZonSta.hys3.y,witWinZonSta.hys.y,witWinZonSta.hys3.y,$whenCondition1,noWinZonSta.hys2.y,noWinZonSta.hys5.y,witWinZonSta.uWinSta,witWinZonSta.hys2.y,witWinZonSta.hys5.y,uWinSta.pulseStart)
 * Number of discrete states: 12 (noWinZonSta.hys2.y,noWinZonSta.hys5.y,witWinZonSta.hys2.y,witWinZonSta.hys5.y,noWinZonSta.hys.y,noWinZonSta.hys3.y,witWinZonSta.hys.y,witWinZonSta.hys3.y,noWinZonSta.hys1.y,noWinZonSta.hys4.y,witWinZonSta.hys1.y,witWinZonSta.hys4.y)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (41):
 * Single equations (assignments): 40
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 1
 * 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 0.0002135/0.3227, allocations: 134.9 kB / 0.8465 GB, free: 12.86 MB / 0.67 GB
Notification: Performance of simCode: created initialization part: time 0.0009324/0.3236, allocations: 398.5 kB / 0.8469 GB, free: 12.47 MB / 0.67 GB
Notification: Performance of simCode: created event and clocks part: time 3.256e-06/0.3236, allocations: 0 / 0.8469 GB, free: 12.47 MB / 0.67 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004645/0.3241, allocations: 200.5 kB / 0.8471 GB, free: 12.27 MB / 0.67 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003562/0.3245, allocations: 53.55 kB / 0.8471 GB, free: 12.22 MB / 0.67 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001548/0.326, allocations: 0.8689 MB / 0.848 GB, free: 11.31 MB / 0.67 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005506/0.3266, allocations: 0.8749 MB / 0.8488 GB, free: 10.41 MB / 0.67 GB
Notification: Performance of simCode: alias equations: time 0.0002787/0.3269, allocations: 80.38 kB / 0.8489 GB, free: 10.33 MB / 0.67 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001482/0.3271, allocations: 51.42 kB / 0.849 GB, free: 10.28 MB / 0.67 GB
Notification: Performance of SimCode: time 3.496e-06/0.3271, allocations: 8 kB / 0.849 GB, free: 10.27 MB / 0.67 GB
Notification: Performance of Templates: time 0.0136/0.3407, allocations: 5.809 MB / 0.8547 GB, free: 4.543 MB / 0.67 GB
make -j1 -f Buildings_maint.7.0.x_Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.SetPoints.Validation.ZoneStatus.makefile
(rm -f Buildings_maint.7.0.x_Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.SetPoints.Validation.ZoneStatus.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.SetPoints.Validation.ZoneStatus.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.SetPoints.Validation.ZoneStatus.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.SetPoints.Validation.ZoneStatus.sim & ./Buildings_maint.7.0.x_Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.SetPoints.Validation.ZoneStatus  -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.SetPoints.Validation.ZoneStatus.pipe 2>&1)