Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.GetHeaderElement.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.BoundaryConditions.WeatherData.BaseClasses.Examples.GetHeaderElement,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.GetHeaderElement") translateModel(Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.GetHeaderElement,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.GetHeaderElement") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.009762/0.009762, allocations: 101 kB / 15.73 MB, free: 6.051 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001602/0.001602, allocations: 182.6 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 1.658/1.658, allocations: 205.1 MB / 222.6 MB, free: 4.516 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 1.624/1.624, allocations: 251.7 MB / 0.5094 GB, free: 3.09 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 0.001518/0.001518, allocations: 63.91 kB / 0.7258 GB, free: 9.035 MB / 0.545 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2895/0.291, allocations: 104.7 MB / 0.828 GB, free: 228 kB / 0.6387 GB Notification: Performance of NFInst.instantiate(Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.GetHeaderElement): time 0.00287/0.294, allocations: 1.257 MB / 0.8293 GB, free: 14.96 MB / 0.6544 GB Notification: Performance of NFInst.instExpressions: time 0.002499/0.2965, allocations: 1.539 MB / 0.8308 GB, free: 13.41 MB / 0.6544 GB Notification: Performance of NFInst.updateImplicitVariability: time 4.391e-05/0.2965, allocations: 0 / 0.8308 GB, free: 13.41 MB / 0.6544 GB Notification: Performance of NFTyping.typeComponents: time 1.862e-05/0.2966, allocations: 0 / 0.8308 GB, free: 13.41 MB / 0.6544 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/BoundaryConditions/WeatherData/BaseClasses/getAbsolutePath.mo:2:1-50:20:writable] Warning: Pure function 'Buildings.BoundaryConditions.WeatherData.BaseClasses.getAbsolutePath' contains a call to impure function 'Modelica.Utilities.Files.exist'. Notification: Performance of NFTyping.typeBindings: time 0.0002513/0.2968, allocations: 15.92 kB / 0.8308 GB, free: 13.39 MB / 0.6544 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Utilities/Strings.mo:216:3-259:11:writable] Warning: Pure function 'Modelica.Utilities.Strings.find' contains a call to impure function 'Modelica.Utilities.Strings.length'. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/BoundaryConditions/WeatherData/BaseClasses/getHeaderElementTMY3.mo:2:1-105:25:writable] Warning: Pure function 'Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3' contains a call to impure function 'Modelica.Utilities.Streams.readLine'. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/BoundaryConditions/WeatherData/BaseClasses/getLongitudeTMY3.mo:2:1-48:21:writable] Warning: Pure function 'Buildings.BoundaryConditions.WeatherData.BaseClasses.getLongitudeTMY3' contains a call to impure function 'Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3'. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/BoundaryConditions/WeatherData/BaseClasses/getLatitudeTMY3.mo:2:1-48:20:writable] Warning: Pure function 'Buildings.BoundaryConditions.WeatherData.BaseClasses.getLatitudeTMY3' contains a call to impure function 'Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3'. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/BoundaryConditions/WeatherData/BaseClasses/getTimeZoneTMY3.mo:2:1-47:20:writable] Warning: Pure function 'Buildings.BoundaryConditions.WeatherData.BaseClasses.getTimeZoneTMY3' contains a call to impure function 'Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3'. Notification: Performance of NFTyping.typeClassSections: time 0.0006194/0.2975, allocations: 227 kB / 0.831 GB, free: 13.17 MB / 0.6544 GB Notification: Performance of NFFlatten.flatten: time 7.742e-05/0.2975, allocations: 19.92 kB / 0.831 GB, free: 13.15 MB / 0.6544 GB Notification: Performance of NFFlatten.resolveConnections: time 4.386e-05/0.2976, allocations: 7.984 kB / 0.831 GB, free: 13.14 MB / 0.6544 GB Notification: Performance of NFEvalConstants.evaluate: time 8.568e-05/0.2977, allocations: 12 kB / 0.831 GB, free: 13.13 MB / 0.6544 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001189/0.2978, allocations: 19.84 kB / 0.8311 GB, free: 13.11 MB / 0.6544 GB Notification: Performance of NFPackage.collectConstants: time 1.211e-05/0.2978, allocations: 4 kB / 0.8311 GB, free: 13.11 MB / 0.6544 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0002844/0.2981, allocations: 179.8 kB / 0.8312 GB, free: 12.93 MB / 0.6544 GB Notification: Performance of NFScalarize.scalarize: time 1.551e-05/0.2981, allocations: 3.984 kB / 0.8312 GB, free: 12.93 MB / 0.6544 GB Notification: Performance of NFVerifyModel.verify: time 2.972e-05/0.2982, allocations: 11.94 kB / 0.8313 GB, free: 12.92 MB / 0.6544 GB Notification: Performance of NFConvertDAE.convert: time 0.0003139/0.2985, allocations: 155.7 kB / 0.8314 GB, free: 12.77 MB / 0.6544 GB Notification: Performance of FrontEnd - DAE generated: time 6.593e-06/0.2985, allocations: 7.938 kB / 0.8314 GB, free: 12.76 MB / 0.6544 GB Notification: Performance of FrontEnd: time 1.533e-06/0.2985, allocations: 0 / 0.8314 GB, free: 12.76 MB / 0.6544 GB Notification: Performance of Transformations before backend: time 8.496e-06/0.2985, allocations: 4 kB / 0.8314 GB, free: 12.75 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: 0 * Number of variables: 0 Notification: Performance of Generate backend data structure: time 0.0004455/0.299, allocations: 367.5 kB / 0.8318 GB, free: 12.35 MB / 0.6544 GB Notification: Performance of prepare preOptimizeDAE: time 3.906e-05/0.299, allocations: 8.031 kB / 0.8318 GB, free: 12.34 MB / 0.6544 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 7.313e-05/0.2991, allocations: 80.22 kB / 0.8318 GB, free: 12.26 MB / 0.6544 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001689/0.2993, allocations: 243.7 kB / 0.8321 GB, free: 11.98 MB / 0.6544 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.641e-05/0.2994, allocations: 150.9 kB / 0.8322 GB, free: 11.84 MB / 0.6544 GB Notification: Performance of preOpt expandDerOperator (simulation): time 7.108e-05/0.2994, allocations: 170.6 kB / 0.8324 GB, free: 11.67 MB / 0.6544 GB Notification: Performance of preOpt clockPartitioning (simulation): time 6.899e-05/0.2995, allocations: 105 kB / 0.8325 GB, free: 11.56 MB / 0.6544 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.319e-05/0.2996, allocations: 75.28 kB / 0.8326 GB, free: 11.48 MB / 0.6544 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.052e-05/0.2996, allocations: 154.5 kB / 0.8327 GB, free: 11.33 MB / 0.6544 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.398e-05/0.2997, allocations: 154.6 kB / 0.8329 GB, free: 11.18 MB / 0.6544 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 6.111e-05/0.2998, allocations: 158.5 kB / 0.833 GB, free: 11.02 MB / 0.6544 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0002962/0.3001, allocations: 453.9 kB / 0.8334 GB, free: 10.53 MB / 0.6544 GB Notification: Performance of preOpt comSubExp (simulation): time 9.095e-05/0.3002, allocations: 165.1 kB / 0.8336 GB, free: 10.36 MB / 0.6544 GB Notification: Performance of preOpt resolveLoops (simulation): time 4.398e-05/0.3002, allocations: 84.08 kB / 0.8337 GB, free: 10.27 MB / 0.6544 GB Notification: Performance of preOpt evalFunc (simulation): time 3.236e-05/0.3002, allocations: 75.28 kB / 0.8337 GB, free: 10.2 MB / 0.6544 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.997e-05/0.3003, allocations: 117.8 kB / 0.8339 GB, free: 10.07 MB / 0.6544 GB Notification: Performance of pre-optimization done (n=0): time 1.062e-06/0.3003, allocations: 0 / 0.8339 GB, free: 10.07 MB / 0.6544 GB Notification: Performance of matching and sorting (n=0): time 9.753e-05/0.3004, allocations: 33.61 kB / 0.8339 GB, free: 10.04 MB / 0.6544 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.721e-05/0.3005, allocations: 126.7 kB / 0.834 GB, free: 9.898 MB / 0.6544 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001243/0.3006, allocations: 105.8 kB / 0.8341 GB, free: 9.785 MB / 0.6544 GB Notification: Performance of collectPreVariables (initialization): time 2.096e-05/0.3006, allocations: 25.7 kB / 0.8341 GB, free: 9.754 MB / 0.6544 GB Notification: Performance of collectInitialEqns (initialization): time 5.062e-05/0.3007, allocations: 80.14 kB / 0.8342 GB, free: 9.672 MB / 0.6544 GB Notification: Performance of collectInitialBindings (initialization): time 2.164e-06/0.3007, allocations: 4 kB / 0.8342 GB, free: 9.668 MB / 0.6544 GB Notification: Performance of simplifyInitialFunctions (initialization): time 4.435e-05/0.3008, allocations: 25.7 kB / 0.8342 GB, free: 9.637 MB / 0.6544 GB Notification: Performance of setup shared object (initialization): time 0.0001533/0.3009, allocations: 314.8 kB / 0.8345 GB, free: 9.32 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization): time 1.789e-05/0.3009, allocations: 4 kB / 0.8345 GB, free: 9.316 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization): time 5.941e-05/0.301, allocations: 26.5 kB / 0.8346 GB, free: 9.281 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization): time 5.357e-05/0.3011, allocations: 30.58 kB / 0.8346 GB, free: 9.242 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.094e-06/0.3011, allocations: 0 / 0.8346 GB, free: 9.242 MB / 0.6544 GB Notification: Performance of matching and sorting (n=3) (initialization): time 0.000147/0.3012, allocations: 53.56 kB / 0.8347 GB, free: 9.184 MB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 1.73e-05/0.3013, allocations: 6.812 kB / 0.8347 GB, free: 9.18 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.133e-06/0.3013, allocations: 8.188 kB / 0.8347 GB, free: 9.172 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.735e-05/0.3013, allocations: 0 / 0.8347 GB, free: 9.172 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 8.407e-05/0.3014, allocations: 8 kB / 0.8347 GB, free: 9.164 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.945e-06/0.3014, allocations: 3.938 kB / 0.8347 GB, free: 9.16 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000154/0.3016, allocations: 16.02 kB / 0.8347 GB, free: 9.145 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.235e-05/0.3016, allocations: 4 kB / 0.8347 GB, free: 9.141 MB / 0.6544 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 3 * 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 (3): * Single equations (assignments): 3 * 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 0.0001082/0.3017, allocations: 185.1 kB / 0.8349 GB, free: 8.949 MB / 0.6544 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 7.211e-05/0.3018, allocations: 112.8 kB / 0.835 GB, free: 8.832 MB / 0.6544 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 4.844e-05/0.3018, allocations: 112 kB / 0.8351 GB, free: 8.711 MB / 0.6544 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.073e-05/0.3019, allocations: 180.2 kB / 0.8353 GB, free: 8.527 MB / 0.6544 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.433e-05/0.302, allocations: 184.3 kB / 0.8354 GB, free: 8.34 MB / 0.6544 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.644e-05/0.302, allocations: 180.2 kB / 0.8356 GB, free: 8.156 MB / 0.6544 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00025/0.3023, allocations: 409.2 kB / 0.836 GB, free: 7.699 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.74e-05/0.3023, allocations: 104.9 kB / 0.8361 GB, free: 7.59 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 4.767e-05/0.3024, allocations: 105 kB / 0.8362 GB, free: 7.48 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (simulation): time 9.643e-05/0.3025, allocations: 184.2 kB / 0.8364 GB, free: 7.293 MB / 0.6544 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.635e-05/0.3026, allocations: 184.2 kB / 0.8366 GB, free: 7.105 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.395e-05/0.3026, allocations: 180.3 kB / 0.8367 GB, free: 6.922 MB / 0.6544 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.224e-05/0.3027, allocations: 180.2 kB / 0.8369 GB, free: 6.738 MB / 0.6544 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0001583/0.3029, allocations: 311.8 kB / 0.8372 GB, free: 6.41 MB / 0.6544 GB Notification: Performance of postOpt removeConstants (simulation): time 9.869e-05/0.303, allocations: 182 kB / 0.8374 GB, free: 6.207 MB / 0.6544 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.481e-05/0.3031, allocations: 180.3 kB / 0.8375 GB, free: 6.023 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 8.692e-05/0.3032, allocations: 104.9 kB / 0.8376 GB, free: 5.914 MB / 0.6544 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.903e-05/0.3033, allocations: 176.3 kB / 0.8378 GB, free: 5.734 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.85e-05/0.3033, allocations: 105 kB / 0.8379 GB, free: 5.625 MB / 0.6544 GB Notification: Performance of sorting global known variables: time 4.326e-05/0.3034, allocations: 87.22 kB / 0.838 GB, free: 5.539 MB / 0.6544 GB Notification: Performance of sort global known variables: time 1.41e-07/0.3034, allocations: 8 kB / 0.838 GB, free: 5.531 MB / 0.6544 GB Notification: Performance of remove unused functions: time 0.0003464/0.3037, allocations: 55.98 kB / 0.8381 GB, free: 5.477 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: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (0): * Single equations (assignments): 0 * 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 0.0006218/0.3043, allocations: 357.8 kB / 0.8384 GB, free: 5.156 MB / 0.6544 GB Notification: Performance of simCode: created initialization part: time 9.804e-05/0.3044, allocations: 15.98 kB / 0.8384 GB, free: 5.141 MB / 0.6544 GB Notification: Performance of simCode: created event and clocks part: time 2.434e-06/0.3045, allocations: 0 / 0.8384 GB, free: 5.141 MB / 0.6544 GB Notification: Performance of simCode: created simulation system equations: time 1.403e-06/0.3045, allocations: 0 / 0.8384 GB, free: 5.141 MB / 0.6544 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003541/0.3048, allocations: 463.8 kB / 0.8388 GB, free: 4.684 MB / 0.6544 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0002641/0.3051, allocations: 169.5 kB / 0.839 GB, free: 4.492 MB / 0.6544 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002694/0.3054, allocations: 0.6805 MB / 0.8397 GB, free: 3.785 MB / 0.6544 GB Notification: Performance of simCode: alias equations: time 2.689e-05/0.3054, allocations: 0 / 0.8397 GB, free: 3.785 MB / 0.6544 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 2.354e-05/0.3054, allocations: 11.44 kB / 0.8397 GB, free: 3.773 MB / 0.6544 GB Notification: Performance of SimCode: time 2.3e-07/0.3054, allocations: 0 / 0.8397 GB, free: 3.773 MB / 0.6544 GB Notification: Performance of Templates: time 0.004522/0.31, allocations: 1.73 MB / 0.8414 GB, free: 2.086 MB / 0.6544 GB make -j1 -f Buildings_maint.7.0.x_Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.GetHeaderElement.makefile (rm -f Buildings_maint.7.0.x_Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.GetHeaderElement.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.GetHeaderElement.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.GetHeaderElement.pipe >> ../files/Buildings_maint.7.0.x_Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.GetHeaderElement.sim & ./Buildings_maint.7.0.x_Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.GetHeaderElement -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.BoundaryConditions.WeatherData.BaseClasses.Examples.GetHeaderElement.pipe 2>&1)