Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_latest_AixLib.BoundaryConditions.SolarGeometry.Examples.IncidenceAngle.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.SolarGeometry.Examples.IncidenceAngle,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_latest_AixLib.BoundaryConditions.SolarGeometry.Examples.IncidenceAngle") translateModel(AixLib.BoundaryConditions.SolarGeometry.Examples.IncidenceAngle,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_latest_AixLib.BoundaryConditions.SolarGeometry.Examples.IncidenceAngle") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001278/0.001278, allocations: 108.4 kB / 16.41 MB, free: 6.512 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00131/0.00131, allocations: 190.7 kB / 17.35 MB, free: 5.738 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.334/1.334, allocations: 222.9 MB / 241.1 MB, free: 15.16 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo): time 0.05764/0.05764, allocations: 12.05 MB / 303.3 MB, free: 3.094 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0004929/0.0004929, allocations: 27.95 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 1.865/1.865, allocations: 272.3 MB / 0.6657 GB, free: 18.39 MB / 478.1 MB Notification: Performance of FrontEnd - loaded program: time 0.003666/0.003667, allocations: 115.8 kB / 0.8935 GB, free: 15.13 MB / 0.67 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4595/0.4632, allocations: 109.1 MB / 1 GB, free: 8.102 MB / 0.6857 GB Notification: Performance of NFInst.instantiate(AixLib.BoundaryConditions.SolarGeometry.Examples.IncidenceAngle): time 0.004894/0.4681, allocations: 4.927 MB / 1.005 GB, free: 4.219 MB / 0.6857 GB Notification: Performance of NFInst.instExpressions: time 0.1455/0.6136, allocations: 150.9 MB / 1.152 GB, free: 4.141 MB / 0.8263 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001011/0.6146, allocations: 23.94 kB / 1.152 GB, free: 4.117 MB / 0.8263 GB Notification: Performance of NFTyping.typeComponents: time 0.0007908/0.6155, allocations: 190.1 kB / 1.152 GB, free: 3.93 MB / 0.8263 GB Notification: Performance of NFTyping.typeBindings: time 0.002029/0.6175, allocations: 0.5846 MB / 1.153 GB, free: 3.348 MB / 0.8263 GB Notification: Performance of NFTyping.typeClassSections: time 0.002146/0.6197, allocations: 0.8906 MB / 1.154 GB, free: 2.461 MB / 0.8263 GB Notification: Performance of NFFlatten.flatten: time 0.001632/0.6213, allocations: 1.593 MB / 1.155 GB, free: 0.8633 MB / 0.8263 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001272/0.6226, allocations: 1.056 MB / 1.156 GB, free: 15.77 MB / 0.8419 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0007249/0.6233, allocations: 0.6967 MB / 1.157 GB, free: 15.07 MB / 0.8419 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0006982/0.624, allocations: 0.735 MB / 1.158 GB, free: 14.33 MB / 0.8419 GB Notification: Performance of NFPackage.collectConstants: time 0.0002094/0.6243, allocations: 176 kB / 1.158 GB, free: 14.16 MB / 0.8419 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0008882/0.6252, allocations: 0.527 MB / 1.159 GB, free: 13.63 MB / 0.8419 GB Notification: Performance of NFScalarize.scalarize: time 0.0003339/0.6255, allocations: 422.6 kB / 1.159 GB, free: 13.21 MB / 0.8419 GB Notification: Performance of NFVerifyModel.verify: time 0.000585/0.6261, allocations: 0.781 MB / 1.16 GB, free: 12.43 MB / 0.8419 GB Notification: Performance of NFConvertDAE.convert: time 0.001964/0.6281, allocations: 2.18 MB / 1.162 GB, free: 10.25 MB / 0.8419 GB Notification: Performance of FrontEnd - DAE generated: time 3.526e-06/0.6281, allocations: 0 / 1.162 GB, free: 10.25 MB / 0.8419 GB Notification: Performance of FrontEnd: time 1.133e-06/0.6281, allocations: 0 / 1.162 GB, free: 10.25 MB / 0.8419 GB Notification: Performance of Transformations before backend: time 1.374e-05/0.6281, allocations: 0 / 1.162 GB, free: 10.25 MB / 0.8419 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 364 * Number of variables: 364 Notification: Performance of Generate backend data structure: time 0.002817/0.6309, allocations: 1.783 MB / 1.164 GB, free: 8.41 MB / 0.8419 GB Notification: Performance of prepare preOptimizeDAE: time 3.272e-05/0.631, allocations: 8.031 kB / 1.164 GB, free: 8.402 MB / 0.8419 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0009584/0.6319, allocations: 238.8 kB / 1.164 GB, free: 8.168 MB / 0.8419 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001263/0.6332, allocations: 0.9026 MB / 1.165 GB, free: 7.223 MB / 0.8419 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.246e-05/0.6333, allocations: 102.9 kB / 1.165 GB, free: 7.121 MB / 0.8419 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001801/0.6335, allocations: 140 kB / 1.165 GB, free: 6.984 MB / 0.8419 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002169/0.6357, allocations: 1.424 MB / 1.166 GB, free: 5.504 MB / 0.8419 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.829e-05/0.6357, allocations: 0 / 1.166 GB, free: 5.504 MB / 0.8419 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000131/0.6358, allocations: 67.94 kB / 1.166 GB, free: 5.438 MB / 0.8419 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.082e-05/0.6359, allocations: 35.98 kB / 1.166 GB, free: 5.402 MB / 0.8419 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002368/0.6383, allocations: 1.521 MB / 1.168 GB, free: 3.875 MB / 0.8419 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.005385/0.6436, allocations: 3.739 MB / 1.172 GB, free: 52 kB / 0.8419 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001569/0.6452, allocations: 0.9522 MB / 1.173 GB, free: 15.09 MB / 0.8575 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006453/0.6459, allocations: 399.7 kB / 1.173 GB, free: 14.7 MB / 0.8575 GB Notification: Performance of preOpt evalFunc (simulation): time 8.776e-05/0.646, allocations: 44.84 kB / 1.173 GB, free: 14.66 MB / 0.8575 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0009352/0.6469, allocations: 0.5748 MB / 1.174 GB, free: 14.07 MB / 0.8575 GB Notification: Performance of pre-optimization done (n=104): time 2.425e-06/0.6469, allocations: 0 / 1.174 GB, free: 14.07 MB / 0.8575 GB Notification: Performance of matching and sorting (n=104): time 0.003539/0.6505, allocations: 1.474 MB / 1.175 GB, free: 12.57 MB / 0.8575 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.924e-05/0.6506, allocations: 200.9 kB / 1.175 GB, free: 12.34 MB / 0.8575 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008846/0.6515, allocations: 0.7668 MB / 1.176 GB, free: 11.56 MB / 0.8575 GB Notification: Performance of collectPreVariables (initialization): time 7.272e-05/0.6515, allocations: 41.7 kB / 1.176 GB, free: 11.52 MB / 0.8575 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003913/0.6519, allocations: 0.5543 MB / 1.176 GB, free: 10.95 MB / 0.8575 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002448/0.6522, allocations: 350.9 kB / 1.177 GB, free: 10.61 MB / 0.8575 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003071/0.6525, allocations: 214.7 kB / 1.177 GB, free: 10.39 MB / 0.8575 GB Notification: Performance of setup shared object (initialization): time 0.0001198/0.6526, allocations: 349.9 kB / 1.177 GB, free: 10.04 MB / 0.8575 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006609/0.6533, allocations: 358.4 kB / 1.178 GB, free: 9.691 MB / 0.8575 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007597/0.6541, allocations: 470.1 kB / 1.178 GB, free: 9.219 MB / 0.8575 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001453/0.6555, allocations: 0.8352 MB / 1.179 GB, free: 8.367 MB / 0.8575 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.136e-06/0.6555, allocations: 0 / 1.179 GB, free: 8.367 MB / 0.8575 GB Notification: Performance of matching and sorting (n=127) (initialization): time 0.002325/0.6579, allocations: 1.114 MB / 1.18 GB, free: 7.246 MB / 0.8575 GB Notification: Performance of prepare postOptimizeDAE: time 1.526e-05/0.6579, allocations: 7.938 kB / 1.18 GB, free: 7.238 MB / 0.8575 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.805e-06/0.6579, allocations: 4.062 kB / 1.18 GB, free: 7.234 MB / 0.8575 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006122/0.6585, allocations: 80.84 kB / 1.18 GB, free: 7.152 MB / 0.8575 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009599/0.6595, allocations: 223.7 kB / 1.18 GB, free: 6.934 MB / 0.8575 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001992/0.6615, allocations: 1.646 MB / 1.182 GB, free: 5.137 MB / 0.8575 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007747/0.6623, allocations: 114.9 kB / 1.182 GB, free: 5.023 MB / 0.8575 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.667e-05/0.6624, allocations: 51.89 kB / 1.182 GB, free: 4.973 MB / 0.8575 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 8 (weaDat.conTim.canRepeatWeatherFile,weaDat.conTimMin.canRepeatWeatherFile,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,$whenCondition1,$whenCondition2) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (125): * Single equations (assignments): 124 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.0004257/0.6628, allocations: 312.1 kB / 1.182 GB, free: 4.66 MB / 0.8575 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001792/0.663, allocations: 106.7 kB / 1.182 GB, free: 4.555 MB / 0.8575 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003009/0.666, allocations: 1.38 MB / 1.184 GB, free: 3.16 MB / 0.8575 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.345e-05/0.6661, allocations: 7.969 kB / 1.184 GB, free: 3.152 MB / 0.8575 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.507e-06/0.6661, allocations: 0 / 1.184 GB, free: 3.152 MB / 0.8575 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000415/0.6665, allocations: 319.4 kB / 1.184 GB, free: 2.82 MB / 0.8575 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001329/0.6666, allocations: 31.89 kB / 1.184 GB, free: 2.789 MB / 0.8575 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006647/0.6673, allocations: 59.95 kB / 1.184 GB, free: 2.73 MB / 0.8575 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001444/0.6675, allocations: 76.88 kB / 1.184 GB, free: 2.652 MB / 0.8575 GB Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.002271/0.6697, allocations: 1.115 MB / 1.185 GB, free: 1.527 MB / 0.8575 GB Notification: Performance of postOpt symbolicJacobianDAE (simulation): time 0.002557/0.6723, allocations: 1.691 MB / 1.187 GB, free: 15.81 MB / 0.8732 GB Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0006725/0.673, allocations: 443.8 kB / 1.187 GB, free: 15.38 MB / 0.8732 GB Notification: Performance of sorting global known variables: time 0.0006492/0.6736, allocations: 0.5693 MB / 1.188 GB, free: 14.82 MB / 0.8732 GB Notification: Performance of Backend: time 7.31e-07/0.6737, allocations: 4 kB / 1.188 GB, free: 14.81 MB / 0.8732 GB Notification: Performance of simCode: created initialization part: time 0.003163/0.6768, allocations: 1.409 MB / 1.189 GB, free: 13.62 MB / 0.8732 GB Notification: Performance of SimCode: time 0.003354/0.6802, allocations: 2.547 MB / 1.192 GB, free: 11.04 MB / 0.8732 GB Notification: Performance of Templates: time 0.02835/0.7086, allocations: 19.63 MB / 1.211 GB, free: 7.57 MB / 0.8888 GB make -j1 -f AixLib_latest_AixLib.BoundaryConditions.SolarGeometry.Examples.IncidenceAngle.makefile (rm -f AixLib_latest_AixLib.BoundaryConditions.SolarGeometry.Examples.IncidenceAngle.pipe ; mkfifo AixLib_latest_AixLib.BoundaryConditions.SolarGeometry.Examples.IncidenceAngle.pipe ; head -c 1048576 < AixLib_latest_AixLib.BoundaryConditions.SolarGeometry.Examples.IncidenceAngle.pipe >> ../files/AixLib_latest_AixLib.BoundaryConditions.SolarGeometry.Examples.IncidenceAngle.sim & ./AixLib_latest_AixLib.BoundaryConditions.SolarGeometry.Examples.IncidenceAngle -abortSlowSimulation -alarm=480 -lv LOG_STATS > AixLib_latest_AixLib.BoundaryConditions.SolarGeometry.Examples.IncidenceAngle.pipe 2>&1)