Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_latest_AixLib.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTimePositiveStart.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 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/package.mo", uses=false) Using package AixLib with version 1.4.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/package.mo) Using package SDF with version 0.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo) Using package Modelica_DeviceDrivers with version 2.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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(AixLib.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTimePositiveStart,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_latest_AixLib.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTimePositiveStart") translateModel(AixLib.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTimePositiveStart,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_latest_AixLib.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTimePositiveStart") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001413/0.001413, allocations: 111.5 kB / 16.42 MB, free: 5.996 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001049/0.001049, allocations: 187.2 kB / 17.35 MB, free: 5.609 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.279/1.279, allocations: 222.9 MB / 241 MB, free: 15.14 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo): time 0.05661/0.05661, allocations: 12.06 MB / 303.3 MB, free: 3.09 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0004756/0.0004756, allocations: 27.94 kB / 356.3 MB, free: 13.97 MB / 302.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:6228:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:6853:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:8435:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:9369:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:11505:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:12875:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/ThermalZones/HighOrder/Components/Examples/DryAir/DryAir_test.mo:71:18-71:405:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/ThermalZones/HighOrder/Components/DryAir/InfiltrationRate_DIN12831.mo:20:192-20:2066:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/ThermalZones/HighOrder/Components/DryAir/InfiltrationRate_DIN12831.mo:20:192-20:4252:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_N_E_S_W_RoofN_Roof_S.mo:5:35-5:362:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_N_E_S_W_Hor.mo:5:35-5:320:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_NE_SE_SW_NW_Hor.mo:5:35-5:324:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/DataBase/CHP/CHPDataSimple/CHP_XRGI_9kWel.mo:25:34-25:588:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/DataBase/CHP/CHPDataSimple/CHP_XRGI_9kWel.mo:25:34-25:3852:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/DataBase/CHP/CHPDataSimple/CHP_Cleanergy_C9G.mo:36:34-36:594:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/BoundaryConditions/InternalGains/Examples/InternalGains/Machines.mo:31:20-31:400:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/BoundaryConditions/InternalGains/Examples/InternalGains/Lights.mo:27:20-27:398:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/package.mo): time 1.827/1.827, allocations: 272.3 MB / 0.6657 GB, free: 18.27 MB / 478.1 MB Notification: Performance of FrontEnd - loaded program: time 0.002027/0.002027, allocations: 111.8 kB / 0.8936 GB, free: 15 MB / 0.67 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4448/0.4469, allocations: 109.2 MB / 1 GB, free: 8.18 MB / 0.6857 GB Notification: Performance of NFInst.instantiate(AixLib.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTimePositiveStart): time 0.00208/0.449, allocations: 1.448 MB / 1.002 GB, free: 7.051 MB / 0.6857 GB Notification: Performance of NFInst.instExpressions: time 0.0003461/0.4494, allocations: 183.6 kB / 1.002 GB, free: 6.91 MB / 0.6857 GB Notification: Performance of NFInst.updateImplicitVariability: time 3.832e-05/0.4494, allocations: 1.469 kB / 1.002 GB, free: 6.91 MB / 0.6857 GB Notification: Performance of NFTyping.typeComponents: time 2.379e-05/0.4494, allocations: 7.922 kB / 1.002 GB, free: 6.902 MB / 0.6857 GB Notification: Performance of NFTyping.typeBindings: time 0.0001838/0.4496, allocations: 16.25 kB / 1.002 GB, free: 6.891 MB / 0.6857 GB Notification: Performance of NFTyping.typeClassSections: time 0.0001654/0.4498, allocations: 60.12 kB / 1.002 GB, free: 6.852 MB / 0.6857 GB Notification: Performance of NFFlatten.flatten: time 8.382e-05/0.4499, allocations: 50.12 kB / 1.002 GB, free: 6.824 MB / 0.6857 GB Notification: Performance of NFFlatten.resolveConnections: time 7.466e-05/0.45, allocations: 16.23 kB / 1.002 GB, free: 6.812 MB / 0.6857 GB Notification: Performance of NFEvalConstants.evaluate: time 4.861e-05/0.45, allocations: 19.19 kB / 1.002 GB, free: 6.805 MB / 0.6857 GB Notification: Performance of NFSimplifyModel.simplify: time 6.491e-05/0.4501, allocations: 20.84 kB / 1.002 GB, free: 6.789 MB / 0.6857 GB Notification: Performance of NFPackage.collectConstants: time 2.037e-05/0.4501, allocations: 4.531 kB / 1.002 GB, free: 6.789 MB / 0.6857 GB Notification: Performance of NFFlatten.collectFunctions: time 1.528e-05/0.4502, allocations: 3.312 kB / 1.002 GB, free: 6.789 MB / 0.6857 GB Notification: Performance of NFScalarize.scalarize: time 2.203e-05/0.4502, allocations: 9.891 kB / 1.002 GB, free: 6.781 MB / 0.6857 GB Notification: Performance of NFVerifyModel.verify: time 4.023e-05/0.4502, allocations: 22.08 kB / 1.002 GB, free: 6.766 MB / 0.6857 GB Notification: Performance of NFConvertDAE.convert: time 8.29e-05/0.4503, allocations: 47.62 kB / 1.002 GB, free: 6.734 MB / 0.6857 GB Notification: Performance of FrontEnd - DAE generated: time 4.569e-06/0.4503, allocations: 0 / 1.002 GB, free: 6.734 MB / 0.6857 GB Notification: Performance of FrontEnd: time 1.292e-06/0.4503, allocations: 3.938 kB / 1.002 GB, free: 6.73 MB / 0.6857 GB Notification: Performance of Transformations before backend: time 4.028e-06/0.4503, allocations: 1.312 kB / 1.002 GB, free: 6.73 MB / 0.6857 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 4 * Number of variables: 4 Notification: Performance of Generate backend data structure: time 0.0003931/0.4507, allocations: 343.1 kB / 1.002 GB, free: 6.359 MB / 0.6857 GB Notification: Performance of prepare preOptimizeDAE: time 3.273e-05/0.4508, allocations: 8.531 kB / 1.002 GB, free: 6.359 MB / 0.6857 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 3.731e-05/0.4508, allocations: 3.281 kB / 1.002 GB, free: 6.359 MB / 0.6857 GB Notification: Performance of preOpt evaluateParameters (simulation): time 8.164e-05/0.4509, allocations: 177.3 kB / 1.003 GB, free: 6.152 MB / 0.6857 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.348e-05/0.4509, allocations: 2.438 kB / 1.003 GB, free: 6.152 MB / 0.6857 GB Notification: Performance of preOpt expandDerOperator (simulation): time 9.759e-06/0.4509, allocations: 1.531 kB / 1.003 GB, free: 6.152 MB / 0.6857 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001147/0.4511, allocations: 72.12 kB / 1.003 GB, free: 6.078 MB / 0.6857 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.642e-06/0.4511, allocations: 192 / 1.003 GB, free: 6.078 MB / 0.6857 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.297e-05/0.4511, allocations: 5.312 kB / 1.003 GB, free: 6.074 MB / 0.6857 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.897e-06/0.4511, allocations: 0 / 1.003 GB, free: 6.074 MB / 0.6857 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 4.794e-05/0.4512, allocations: 23.12 kB / 1.003 GB, free: 6.059 MB / 0.6857 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0003009/0.4515, allocations: 260.1 kB / 1.003 GB, free: 5.77 MB / 0.6857 GB Notification: Performance of preOpt comSubExp (simulation): time 7.444e-05/0.4515, allocations: 38.95 kB / 1.003 GB, free: 5.734 MB / 0.6857 GB Notification: Performance of preOpt resolveLoops (simulation): time 3.03e-05/0.4516, allocations: 23.69 kB / 1.003 GB, free: 5.715 MB / 0.6857 GB Notification: Performance of preOpt evalFunc (simulation): time 6.933e-06/0.4516, allocations: 1.156 kB / 1.003 GB, free: 5.715 MB / 0.6857 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001201/0.4517, allocations: 62.33 kB / 1.003 GB, free: 5.652 MB / 0.6857 GB Notification: Performance of pre-optimization done (n=4): time 2.004e-06/0.4517, allocations: 0 / 1.003 GB, free: 5.652 MB / 0.6857 GB Notification: Performance of matching and sorting (n=4): time 0.0001866/0.4519, allocations: 74.83 kB / 1.003 GB, free: 5.598 MB / 0.6857 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.633e-05/0.452, allocations: 104.1 kB / 1.003 GB, free: 5.473 MB / 0.6857 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 5.288e-05/0.452, allocations: 117.4 kB / 1.003 GB, free: 5.355 MB / 0.6857 GB Notification: Performance of collectPreVariables (initialization): time 1.143e-05/0.452, allocations: 27.27 kB / 1.003 GB, free: 5.324 MB / 0.6857 GB Notification: Performance of collectInitialEqns (initialization): time 2.399e-05/0.4521, allocations: 85.55 kB / 1.003 GB, free: 5.238 MB / 0.6857 GB Notification: Performance of collectInitialBindings (initialization): time 1.686e-05/0.4521, allocations: 12.78 kB / 1.003 GB, free: 5.227 MB / 0.6857 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.789e-05/0.4521, allocations: 23.33 kB / 1.003 GB, free: 5.203 MB / 0.6857 GB Notification: Performance of setup shared object (initialization): time 3.221e-05/0.4522, allocations: 311.8 kB / 1.004 GB, free: 4.891 MB / 0.6857 GB Notification: Performance of preBalanceInitialSystem (initialization): time 2.804e-05/0.4522, allocations: 14.31 kB / 1.004 GB, free: 4.883 MB / 0.6857 GB Notification: Performance of partitionIndependentBlocks (initialization): time 4.163e-05/0.4522, allocations: 35.5 kB / 1.004 GB, free: 4.848 MB / 0.6857 GB Notification: Performance of analyzeInitialSystem (initialization): time 4.585e-05/0.4523, allocations: 25.05 kB / 1.004 GB, free: 4.832 MB / 0.6857 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.583e-06/0.4523, allocations: 0 / 1.004 GB, free: 4.832 MB / 0.6857 GB Notification: Performance of matching and sorting (n=5) (initialization): time 8.968e-05/0.4524, allocations: 64.34 kB / 1.004 GB, free: 4.781 MB / 0.6857 GB Notification: Performance of prepare postOptimizeDAE: time 1.157e-05/0.4524, allocations: 4.719 kB / 1.004 GB, free: 4.781 MB / 0.6857 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.727e-06/0.4524, allocations: 5.125 kB / 1.004 GB, free: 4.777 MB / 0.6857 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.14e-05/0.4524, allocations: 0 / 1.004 GB, free: 4.777 MB / 0.6857 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 6.533e-05/0.4525, allocations: 13.7 kB / 1.004 GB, free: 4.77 MB / 0.6857 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.609e-06/0.4525, allocations: 0 / 1.004 GB, free: 4.77 MB / 0.6857 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000107/0.4526, allocations: 9.984 kB / 1.004 GB, free: 4.766 MB / 0.6857 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.073e-06/0.4526, allocations: 5.219 kB / 1.004 GB, free: 4.762 MB / 0.6857 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 3 (conTim.tNext,$PRE.conTim.tNext,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (5): * Single equations (assignments): 5 * 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 5.343e-05/0.4527, allocations: 121.7 kB / 1.004 GB, free: 4.637 MB / 0.6857 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 1.628e-05/0.4527, allocations: 6.156 kB / 1.004 GB, free: 4.633 MB / 0.6857 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 1.653e-05/0.4527, allocations: 4.625 kB / 1.004 GB, free: 4.625 MB / 0.6857 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.565e-06/0.4528, allocations: 0 / 1.004 GB, free: 4.625 MB / 0.6857 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.92e-07/0.4528, allocations: 0 / 1.004 GB, free: 4.625 MB / 0.6857 GB Notification: Performance of postOpt removeConstants (simulation): time 3.597e-05/0.4528, allocations: 88.56 kB / 1.004 GB, free: 4.523 MB / 0.6857 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.893e-05/0.4528, allocations: 1.656 kB / 1.004 GB, free: 4.523 MB / 0.6857 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001045/0.4529, allocations: 14.39 kB / 1.004 GB, free: 4.516 MB / 0.6857 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 2.775e-05/0.453, allocations: 14.2 kB / 1.004 GB, free: 4.504 MB / 0.6857 GB Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.0001125/0.4531, allocations: 140.5 kB / 1.004 GB, free: 4.379 MB / 0.6857 GB Notification: Performance of postOpt symbolicJacobianDAE (simulation): time 0.0001177/0.4532, allocations: 241 kB / 1.005 GB, free: 4.148 MB / 0.6857 GB Notification: Performance of postOpt setEvaluationStage (simulation): time 3.369e-05/0.4533, allocations: 16.33 kB / 1.005 GB, free: 4.141 MB / 0.6857 GB Notification: Performance of sorting global known variables: time 2.281e-05/0.4533, allocations: 83.84 kB / 1.005 GB, free: 4.062 MB / 0.6857 GB Notification: Performance of Backend: time 2.71e-07/0.4533, allocations: 0 / 1.005 GB, free: 4.062 MB / 0.6857 GB Notification: Performance of simCode: created initialization part: time 0.0003351/0.4536, allocations: 105.3 kB / 1.005 GB, free: 3.98 MB / 0.6857 GB Notification: Performance of SimCode: time 0.000257/0.4539, allocations: 0.5659 MB / 1.005 GB, free: 3.383 MB / 0.6857 GB Notification: Performance of Templates: time 0.002759/0.4567, allocations: 0.9398 MB / 1.006 GB, free: 2.934 MB / 0.6857 GB make -j1 -f AixLib_latest_AixLib.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTimePositiveStart.makefile (rm -f AixLib_latest_AixLib.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTimePositiveStart.pipe ; mkfifo AixLib_latest_AixLib.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTimePositiveStart.pipe ; head -c 1048576 < AixLib_latest_AixLib.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTimePositiveStart.pipe >> ../files/AixLib_latest_AixLib.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTimePositiveStart.sim & ./AixLib_latest_AixLib.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTimePositiveStart -abortSlowSimulation -alarm=480 -lv LOG_STATS > AixLib_latest_AixLib.BoundaryConditions.WeatherData.BaseClasses.Examples.ConvertTimePositiveStart.pipe 2>&1)