Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Occupants.Office.Blinds.Validation.Zhang2012BlindsSolarAltitude.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.Occupants.Office.Blinds.Validation.Zhang2012BlindsSolarAltitude,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Occupants.Office.Blinds.Validation.Zhang2012BlindsSolarAltitude")
translateModel(Buildings.Occupants.Office.Blinds.Validation.Zhang2012BlindsSolarAltitude,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Occupants.Office.Blinds.Validation.Zhang2012BlindsSolarAltitude")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.007352/0.007352, allocations: 103.2 kB / 15.73 MB, free: 5.957 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001239/0.001239, allocations: 186.9 kB / 16.67 MB, free: 5.887 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.481/1.481, allocations: 205.1 MB / 222.6 MB, free: 4.48 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 1.579/1.579, allocations: 251.7 MB / 0.5094 GB, free: 3.066 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 0.001423/0.001423, allocations: 67.91 kB / 0.7257 GB, free: 9.066 MB / 0.545 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2649/0.2663, allocations: 104.7 MB / 0.828 GB, free: 256 kB / 0.6387 GB
Notification: Performance of NFInst.instantiate(Buildings.Occupants.Office.Blinds.Validation.Zhang2012BlindsSolarAltitude): time 0.002807/0.2692, allocations: 1.511 MB / 0.8295 GB, free: 14.73 MB / 0.6544 GB
Notification: Performance of NFInst.instExpressions: time 0.001473/0.2707, allocations: 0.7914 MB / 0.8303 GB, free: 13.93 MB / 0.6544 GB
Notification: Performance of NFInst.updateImplicitVariability: time 4.471e-05/0.2708, allocations: 7.938 kB / 0.8303 GB, free: 13.92 MB / 0.6544 GB
Notification: Performance of NFTyping.typeComponents: time 4.026e-05/0.2708, allocations: 7.922 kB / 0.8303 GB, free: 13.91 MB / 0.6544 GB
Notification: Performance of NFTyping.typeBindings: time 8.549e-05/0.2709, allocations: 7.875 kB / 0.8303 GB, free: 13.91 MB / 0.6544 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Math/Random.mo:127:7-213:23:writable] Warning: Pure function 'Modelica.Math.Random.Generators.Xorshift64star.initialState' contains a call to impure function 'Modelica.Math.Random.Generators.Xorshift64star.random'.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Math/Random.mo:851:5-931:39:writable] Warning: Pure function 'Modelica.Math.Random.Utilities.initialStateWithXorshift64star' contains a call to impure function 'Modelica.Math.Random.Generators.Xorshift64star.initialState'.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Math/Random.mo:499:7-563:23:writable] Warning: Pure function 'Modelica.Math.Random.Generators.Xorshift1024star.initialState' contains a call to impure function 'Modelica.Math.Random.Utilities.initialStateWithXorshift64star'.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Occupants/BaseClasses/binaryVariableGeneration.mo:2:1-32:29:writable] Warning: Pure function 'Buildings.Occupants.BaseClasses.binaryVariableGeneration' contains a call to impure function 'Modelica.Math.Random.Generators.Xorshift1024star.initialState'.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Occupants/BaseClasses/binaryVariableGeneration.mo:11:3-11:96:writable] Warning: localSeed was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed.
Notification: Performance of NFTyping.typeClassSections: time 0.0006623/0.2716, allocations: 135.5 kB / 0.8304 GB, free: 13.77 MB / 0.6544 GB
Notification: Performance of NFFlatten.flatten: time 0.0001299/0.2717, allocations: 95.75 kB / 0.8305 GB, free: 13.68 MB / 0.6544 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.000113/0.2719, allocations: 11.98 kB / 0.8305 GB, free: 13.67 MB / 0.6544 GB
Notification: Performance of NFEvalConstants.evaluate: time 9.983e-05/0.272, allocations: 47.8 kB / 0.8306 GB, free: 13.62 MB / 0.6544 GB
Notification: Performance of NFSimplifyModel.simplify: time 8.648e-05/0.2721, allocations: 51.81 kB / 0.8306 GB, free: 13.57 MB / 0.6544 GB
Notification: Performance of NFPackage.collectConstants: time 1.952e-05/0.2721, allocations: 8 kB / 0.8306 GB, free: 13.56 MB / 0.6544 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0001911/0.2723, allocations: 91.91 kB / 0.8307 GB, free: 13.47 MB / 0.6544 GB
Notification: Performance of NFScalarize.scalarize: time 2.887e-05/0.2723, allocations: 15.98 kB / 0.8307 GB, free: 13.46 MB / 0.6544 GB
Notification: Performance of NFVerifyModel.verify: time 5.551e-05/0.2724, allocations: 39.78 kB / 0.8308 GB, free: 13.42 MB / 0.6544 GB
Notification: Performance of NFConvertDAE.convert: time 0.0002727/0.2727, allocations: 159.6 kB / 0.8309 GB, free: 13.26 MB / 0.6544 GB
Notification: Performance of FrontEnd - DAE generated: time 6.612e-06/0.2727, allocations: 0 / 0.8309 GB, free: 13.26 MB / 0.6544 GB
Notification: Performance of FrontEnd: time 1.863e-06/0.2727, allocations: 3.938 kB / 0.8309 GB, free: 13.26 MB / 0.6544 GB
Notification: Performance of Transformations before backend: time 7.775e-06/0.2727, allocations: 4 kB / 0.8309 GB, free: 13.25 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: 10
 * Number of variables: 10
Notification: Performance of Generate backend data structure: time 0.0006715/0.2734, allocations: 458.5 kB / 0.8314 GB, free: 12.75 MB / 0.6544 GB
Notification: Performance of prepare preOptimizeDAE: time 3.739e-05/0.2734, allocations: 8.031 kB / 0.8314 GB, free: 12.74 MB / 0.6544 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.964e-05/0.2735, allocations: 8.844 kB / 0.8314 GB, free: 12.73 MB / 0.6544 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001305/0.2736, allocations: 176.2 kB / 0.8315 GB, free: 12.52 MB / 0.6544 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.751e-05/0.2736, allocations: 4.375 kB / 0.8315 GB, free: 12.52 MB / 0.6544 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.118e-05/0.2737, allocations: 8.375 kB / 0.8315 GB, free: 12.51 MB / 0.6544 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002349/0.2739, allocations: 97.88 kB / 0.8316 GB, free: 12.41 MB / 0.6544 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.596e-06/0.2739, allocations: 0 / 0.8316 GB, free: 12.41 MB / 0.6544 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.584e-05/0.274, allocations: 4 kB / 0.8316 GB, free: 12.4 MB / 0.6544 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.518e-06/0.274, allocations: 0 / 0.8316 GB, free: 12.4 MB / 0.6544 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001454/0.2741, allocations: 43.97 kB / 0.8317 GB, free: 12.36 MB / 0.6544 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0005694/0.2747, allocations: 324.6 kB / 0.832 GB, free: 11.99 MB / 0.6544 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001774/0.2749, allocations: 74.55 kB / 0.8321 GB, free: 11.91 MB / 0.6544 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000105/0.275, allocations: 40.84 kB / 0.8321 GB, free: 11.87 MB / 0.6544 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.345e-05/0.275, allocations: 4 kB / 0.8321 GB, free: 11.86 MB / 0.6544 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002365/0.2753, allocations: 99.31 kB / 0.8322 GB, free: 11.75 MB / 0.6544 GB
Notification: Performance of pre-optimization done (n=9): time 1.533e-06/0.2753, allocations: 0 / 0.8322 GB, free: 11.75 MB / 0.6544 GB
Notification: Performance of matching and sorting (n=9): time 0.0004921/0.2758, allocations: 193.5 kB / 0.8324 GB, free: 11.56 MB / 0.6544 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.352e-05/0.2758, allocations: 51.41 kB / 0.8324 GB, free: 11.5 MB / 0.6544 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001104/0.2759, allocations: 125.8 kB / 0.8326 GB, free: 11.36 MB / 0.6544 GB
Notification: Performance of collectPreVariables (initialization): time 2.054e-05/0.276, allocations: 29.7 kB / 0.8326 GB, free: 11.33 MB / 0.6544 GB
Notification: Performance of collectInitialEqns (initialization): time 6.613e-05/0.276, allocations: 92.38 kB / 0.8327 GB, free: 11.23 MB / 0.6544 GB
Notification: Performance of collectInitialBindings (initialization): time 2.478e-05/0.2761, allocations: 27.64 kB / 0.8327 GB, free: 11.21 MB / 0.6544 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.848e-05/0.2761, allocations: 25.72 kB / 0.8327 GB, free: 11.18 MB / 0.6544 GB
Notification: Performance of setup shared object (initialization): time 0.0001237/0.2763, allocations: 330.8 kB / 0.833 GB, free: 10.84 MB / 0.6544 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 7.789e-05/0.2763, allocations: 23.98 kB / 0.8331 GB, free: 10.82 MB / 0.6544 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001183/0.2765, allocations: 73.98 kB / 0.8331 GB, free: 10.73 MB / 0.6544 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001836/0.2767, allocations: 121.8 kB / 0.8333 GB, free: 10.59 MB / 0.6544 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.837e-06/0.2767, allocations: 4 kB / 0.8333 GB, free: 10.58 MB / 0.6544 GB
Notification: Performance of matching and sorting (n=15) (initialization): time 0.0003026/0.277, allocations: 133.5 kB / 0.8334 GB, free: 10.45 MB / 0.6544 GB
Notification: Performance of prepare postOptimizeDAE: time 1.931e-05/0.277, allocations: 8 kB / 0.8334 GB, free: 10.44 MB / 0.6544 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.851e-06/0.277, allocations: 0 / 0.8334 GB, free: 10.44 MB / 0.6544 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.842e-05/0.277, allocations: 4 kB / 0.8334 GB, free: 10.43 MB / 0.6544 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001006/0.2771, allocations: 15.94 kB / 0.8334 GB, free: 10.42 MB / 0.6544 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.102e-05/0.2772, allocations: 3.984 kB / 0.8334 GB, free: 10.41 MB / 0.6544 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 6.696e-05/0.2772, allocations: 19.84 kB / 0.8334 GB, free: 10.39 MB / 0.6544 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.336e-05/0.2773, allocations: 4 kB / 0.8334 GB, free: 10.39 MB / 0.6544 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 7
 * Number of states: 0 ()
 * Number of discrete variables: 13 (bli.curSeed,$PRE.bli.curSeed,bli.pDown,$PRE.bli.pDown,bli.pUp,$PRE.bli.pUp,bli.isOpen,$PRE.bli.isOpen,bli.blindState,$PRE.bli.blindState,occ.y,bli.sampleTrigger,$whenCondition1)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (15):
 * Single equations (assignments): 15
 * 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 0.0001084/0.2774, allocations: 135.6 kB / 0.8336 GB, free: 10.25 MB / 0.6544 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 1.635e-05/0.2774, allocations: 0 / 0.8336 GB, free: 10.25 MB / 0.6544 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 3.173e-05/0.2774, allocations: 16.36 kB / 0.8336 GB, free: 10.23 MB / 0.6544 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.903e-06/0.2774, allocations: 0 / 0.8336 GB, free: 10.23 MB / 0.6544 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.739e-06/0.2774, allocations: 0 / 0.8336 GB, free: 10.23 MB / 0.6544 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.136e-06/0.2775, allocations: 0 / 0.8336 GB, free: 10.23 MB / 0.6544 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005632/0.278, allocations: 434.8 kB / 0.834 GB, free: 9.754 MB / 0.6544 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.783e-06/0.278, allocations: 96 / 0.834 GB, free: 9.754 MB / 0.6544 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 4.081e-05/0.2781, allocations: 15.92 kB / 0.834 GB, free: 9.738 MB / 0.6544 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.974e-06/0.2781, allocations: 0 / 0.834 GB, free: 9.738 MB / 0.6544 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.905e-05/0.2781, allocations: 4 kB / 0.834 GB, free: 9.734 MB / 0.6544 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.533e-06/0.2781, allocations: 0 / 0.834 GB, free: 9.734 MB / 0.6544 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.424e-06/0.2781, allocations: 3.938 kB / 0.834 GB, free: 9.73 MB / 0.6544 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003743/0.2785, allocations: 247.3 kB / 0.8343 GB, free: 9.473 MB / 0.6544 GB
Notification: Performance of postOpt removeConstants (simulation): time 5.382e-05/0.2786, allocations: 88.95 kB / 0.8343 GB, free: 9.367 MB / 0.6544 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.555e-05/0.2786, allocations: 7.984 kB / 0.8343 GB, free: 9.359 MB / 0.6544 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 9.406e-05/0.2787, allocations: 4 kB / 0.8344 GB, free: 9.355 MB / 0.6544 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.893e-05/0.2788, allocations: 15.92 kB / 0.8344 GB, free: 9.34 MB / 0.6544 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.546e-05/0.2788, allocations: 4 kB / 0.8344 GB, free: 9.336 MB / 0.6544 GB
Notification: Performance of sorting global known variables: time 5.582e-05/0.2788, allocations: 94.52 kB / 0.8345 GB, free: 9.246 MB / 0.6544 GB
Notification: Performance of sort global known variables: time 1.4e-07/0.2789, allocations: 0 / 0.8345 GB, free: 9.246 MB / 0.6544 GB
Notification: Performance of remove unused functions: time 0.0003336/0.2792, allocations: 43.98 kB / 0.8345 GB, free: 9.203 MB / 0.6544 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 8 (bli.sampleTrigger,$whenCondition1,occ.y,bli.blindState,bli.pUp,bli.pDown,bli.isOpen,bli.curSeed)
 * Number of discrete states: 1 (bli.isOpen)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (9):
 * Single equations (assignments): 4
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 5
 * 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 0.0003955/0.2796, allocations: 171.7 kB / 0.8347 GB, free: 9.039 MB / 0.6544 GB
Notification: Performance of simCode: created initialization part: time 0.0002776/0.2799, allocations: 95.77 kB / 0.8348 GB, free: 8.945 MB / 0.6544 GB
Notification: Performance of simCode: created event and clocks part: time 2.204e-06/0.2799, allocations: 0 / 0.8348 GB, free: 8.945 MB / 0.6544 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001301/0.28, allocations: 47.92 kB / 0.8348 GB, free: 8.898 MB / 0.6544 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002943/0.2803, allocations: 20.28 kB / 0.8348 GB, free: 8.879 MB / 0.6544 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0005335/0.2809, allocations: 199.7 kB / 0.835 GB, free: 8.656 MB / 0.6544 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000374/0.2813, allocations: 0.6885 MB / 0.8357 GB, free: 7.941 MB / 0.6544 GB
Notification: Performance of simCode: alias equations: time 5.026e-05/0.2813, allocations: 7.984 kB / 0.8357 GB, free: 7.934 MB / 0.6544 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 2.901e-05/0.2814, allocations: 15.44 kB / 0.8357 GB, free: 7.918 MB / 0.6544 GB
Notification: Performance of SimCode: time 6.11e-07/0.2814, allocations: 0 / 0.8357 GB, free: 7.918 MB / 0.6544 GB
Notification: Performance of Templates: time 0.005352/0.2867, allocations: 1.703 MB / 0.8374 GB, free: 6.238 MB / 0.6544 GB
make -j1 -f Buildings_maint.7.0.x_Buildings.Occupants.Office.Blinds.Validation.Zhang2012BlindsSolarAltitude.makefile
(rm -f Buildings_maint.7.0.x_Buildings.Occupants.Office.Blinds.Validation.Zhang2012BlindsSolarAltitude.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Occupants.Office.Blinds.Validation.Zhang2012BlindsSolarAltitude.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Occupants.Office.Blinds.Validation.Zhang2012BlindsSolarAltitude.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Occupants.Office.Blinds.Validation.Zhang2012BlindsSolarAltitude.sim & ./Buildings_maint.7.0.x_Buildings.Occupants.Office.Blinds.Validation.Zhang2012BlindsSolarAltitude  -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Occupants.Office.Blinds.Validation.Zhang2012BlindsSolarAltitude.pipe 2>&1)