Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropic.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.SolarIrradiation.Examples.DiffuseIsotropic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropic") translateModel(Buildings.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropic") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001346/0.001346, allocations: 115.3 kB / 15.34 MB, free: 0.5156 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001482/0.001482, allocations: 190.9 kB / 16.25 MB, free: 6.625 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.517/1.517, allocations: 205.1 MB / 222.1 MB, free: 4.734 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 1.531/1.531, allocations: 251.7 MB / 0.5089 GB, free: 3.344 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 0.001307/0.001307, allocations: 63.91 kB / 0.6217 GB, free: 1.883 MB / 0.5137 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4871/0.4884, allocations: 104.7 MB / 0.724 GB, free: 13.1 MB / 0.545 GB Notification: Performance of NFInst.instantiate(Buildings.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropic): time 0.006838/0.4953, allocations: 4.515 MB / 0.7284 GB, free: 8.562 MB / 0.545 GB Notification: Performance of NFInst.instExpressions: time 0.1716/0.667, allocations: 148.1 MB / 0.873 GB, free: 3.895 MB / 0.6856 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00101/0.668, allocations: 19.88 kB / 0.873 GB, free: 3.875 MB / 0.6856 GB Notification: Performance of NFTyping.typeComponents: time 0.0008844/0.669, allocations: 138.9 kB / 0.8732 GB, free: 3.738 MB / 0.6856 GB [/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.typeBindings: time 0.002019/0.6711, allocations: 402 kB / 0.8736 GB, free: 3.348 MB / 0.6856 GB Notification: Performance of NFTyping.typeClassSections: time 0.002202/0.6733, allocations: 0.7173 MB / 0.8743 GB, free: 2.637 MB / 0.6856 GB Notification: Performance of NFFlatten.flatten: time 0.001907/0.6752, allocations: 1.308 MB / 0.8755 GB, free: 1.32 MB / 0.6856 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00145/0.6767, allocations: 0.9031 MB / 0.8764 GB, free: 384 kB / 0.6856 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0009578/0.6776, allocations: 0.5254 MB / 0.8769 GB, free: 15.85 MB / 0.7012 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0008993/0.6785, allocations: 0.5676 MB / 0.8775 GB, free: 15.28 MB / 0.7012 GB Notification: Performance of NFPackage.collectConstants: time 0.00033/0.6789, allocations: 140 kB / 0.8776 GB, free: 15.14 MB / 0.7012 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001051/0.6799, allocations: 399.8 kB / 0.878 GB, free: 14.75 MB / 0.7012 GB Notification: Performance of NFScalarize.scalarize: time 0.0004164/0.6804, allocations: 339 kB / 0.8783 GB, free: 14.42 MB / 0.7012 GB Notification: Performance of NFVerifyModel.verify: time 0.0008552/0.6812, allocations: 0.6255 MB / 0.8789 GB, free: 13.79 MB / 0.7012 GB Notification: Performance of NFConvertDAE.convert: time 0.002303/0.6835, allocations: 1.721 MB / 0.8806 GB, free: 12.06 MB / 0.7012 GB Notification: Performance of FrontEnd - DAE generated: time 6.062e-06/0.6836, allocations: 4 kB / 0.8806 GB, free: 12.06 MB / 0.7012 GB Notification: Performance of FrontEnd: time 1.573e-06/0.6836, allocations: 0 / 0.8806 GB, free: 12.06 MB / 0.7012 GB Notification: Performance of Transformations before backend: time 5.643e-05/0.6836, allocations: 0 / 0.8806 GB, free: 12.06 MB / 0.7012 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 285 * Number of variables: 285 Notification: Performance of Generate backend data structure: time 0.003533/0.6872, allocations: 1.549 MB / 0.8821 GB, free: 10.46 MB / 0.7012 GB Notification: Performance of prepare preOptimizeDAE: time 4.524e-05/0.6872, allocations: 8.031 kB / 0.8821 GB, free: 10.45 MB / 0.7012 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001101/0.6883, allocations: 211.1 kB / 0.8823 GB, free: 10.24 MB / 0.7012 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001159/0.6895, allocations: 0.7975 MB / 0.8831 GB, free: 9.402 MB / 0.7012 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.424e-05/0.6896, allocations: 82.25 kB / 0.8832 GB, free: 9.32 MB / 0.7012 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001357/0.6897, allocations: 108 kB / 0.8833 GB, free: 9.215 MB / 0.7012 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001879/0.6916, allocations: 1.113 MB / 0.8844 GB, free: 8.035 MB / 0.7012 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.388e-05/0.6916, allocations: 0 / 0.8844 GB, free: 8.035 MB / 0.7012 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.48e-05/0.6917, allocations: 51.94 kB / 0.8844 GB, free: 7.984 MB / 0.7012 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.262e-05/0.6918, allocations: 31.94 kB / 0.8845 GB, free: 7.953 MB / 0.7012 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001838/0.6936, allocations: 1.226 MB / 0.8857 GB, free: 6.719 MB / 0.7012 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00421/0.6978, allocations: 2.968 MB / 0.8886 GB, free: 3.672 MB / 0.7012 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001188/0.699, allocations: 0.7686 MB / 0.8893 GB, free: 2.895 MB / 0.7012 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004727/0.6995, allocations: 294.7 kB / 0.8896 GB, free: 2.605 MB / 0.7012 GB Notification: Performance of preOpt evalFunc (simulation): time 7.954e-05/0.6996, allocations: 32.69 kB / 0.8896 GB, free: 2.574 MB / 0.7012 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0007263/0.7004, allocations: 463.1 kB / 0.8901 GB, free: 2.102 MB / 0.7012 GB Notification: Performance of pre-optimization done (n=78): time 2.525e-06/0.7004, allocations: 0 / 0.8901 GB, free: 2.102 MB / 0.7012 GB Notification: Performance of matching and sorting (n=78): time 0.002739/0.7031, allocations: 1.135 MB / 0.8912 GB, free: 0.9375 MB / 0.7012 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001031/0.7032, allocations: 188.6 kB / 0.8914 GB, free: 0.7109 MB / 0.7012 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007385/0.704, allocations: 0.6684 MB / 0.892 GB, free: 36 kB / 0.7012 GB Notification: Performance of collectPreVariables (initialization): time 7.589e-05/0.7041, allocations: 41.75 kB / 0.8921 GB, free: 15.98 MB / 0.7169 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003476/0.7044, allocations: 499.5 kB / 0.8925 GB, free: 15.49 MB / 0.7169 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001842/0.7046, allocations: 252.3 kB / 0.8928 GB, free: 15.24 MB / 0.7169 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002324/0.7048, allocations: 166.4 kB / 0.8929 GB, free: 15.07 MB / 0.7169 GB Notification: Performance of setup shared object (initialization): time 0.0001683/0.705, allocations: 390.7 kB / 0.8933 GB, free: 14.68 MB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004551/0.7055, allocations: 257.9 kB / 0.8935 GB, free: 14.43 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005393/0.706, allocations: 351.1 kB / 0.8939 GB, free: 14.07 MB / 0.7169 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009534/0.707, allocations: 0.5955 MB / 0.8945 GB, free: 13.46 MB / 0.7169 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.148e-06/0.707, allocations: 0 / 0.8945 GB, free: 13.46 MB / 0.7169 GB Notification: Performance of matching and sorting (n=94) (initialization): time 0.001766/0.7088, allocations: 0.841 MB / 0.8953 GB, free: 12.61 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 1.973e-05/0.7088, allocations: 11.92 kB / 0.8953 GB, free: 12.6 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.356e-06/0.7088, allocations: 4 kB / 0.8953 GB, free: 12.6 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000589/0.7094, allocations: 80.88 kB / 0.8954 GB, free: 12.52 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006284/0.7101, allocations: 159.8 kB / 0.8955 GB, free: 12.36 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002134/0.7122, allocations: 1.634 MB / 0.8971 GB, free: 10.58 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006424/0.7129, allocations: 87.28 kB / 0.8972 GB, free: 10.49 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.789e-05/0.7129, allocations: 35.97 kB / 0.8972 GB, free: 10.46 MB / 0.7169 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 (92): * Single equations (assignments): 91 * 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 0.0004652/0.7134, allocations: 269.7 kB / 0.8975 GB, free: 10.18 MB / 0.7169 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001485/0.7136, allocations: 82.97 kB / 0.8976 GB, free: 10.1 MB / 0.7169 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002182/0.7158, allocations: 1.035 MB / 0.8986 GB, free: 9.055 MB / 0.7169 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.568e-06/0.7158, allocations: 11.98 kB / 0.8986 GB, free: 9.043 MB / 0.7169 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.565e-06/0.7158, allocations: 0 / 0.8986 GB, free: 9.043 MB / 0.7169 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.867e-06/0.7158, allocations: 7.984 kB / 0.8986 GB, free: 9.035 MB / 0.7169 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001209/0.717, allocations: 0.9776 MB / 0.8996 GB, free: 8.008 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.346e-06/0.717, allocations: 0 / 0.8996 GB, free: 8.008 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005755/0.7176, allocations: 147.8 kB / 0.8997 GB, free: 7.863 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004458/0.7181, allocations: 72.78 kB / 0.8998 GB, free: 7.789 MB / 0.7169 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.318e-05/0.7181, allocations: 23.98 kB / 0.8998 GB, free: 7.766 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001981/0.7201, allocations: 1.65 MB / 0.9014 GB, free: 5.973 MB / 0.7169 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.196e-06/0.7201, allocations: 3.938 kB / 0.9014 GB, free: 5.969 MB / 0.7169 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001821/0.722, allocations: 0.8887 MB / 0.9023 GB, free: 5.055 MB / 0.7169 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003605/0.7223, allocations: 267.7 kB / 0.9025 GB, free: 4.773 MB / 0.7169 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001129/0.7224, allocations: 20 kB / 0.9026 GB, free: 4.754 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005249/0.723, allocations: 60 kB / 0.9026 GB, free: 4.695 MB / 0.7169 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001402/0.7231, allocations: 64.91 kB / 0.9027 GB, free: 4.633 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.967e-05/0.7232, allocations: 27.98 kB / 0.9027 GB, free: 4.605 MB / 0.7169 GB Notification: Performance of sorting global known variables: time 0.0005837/0.7238, allocations: 479 kB / 0.9032 GB, free: 4.141 MB / 0.7169 GB Notification: Performance of sort global known variables: time 1.41e-07/0.7238, allocations: 0 / 0.9032 GB, free: 4.141 MB / 0.7169 GB Notification: Performance of remove unused functions: time 0.0008053/0.7246, allocations: 326.7 kB / 0.9035 GB, free: 3.82 MB / 0.7169 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 4 ($whenCondition2,$whenCondition1,weaDat.conTimMin.tNext,weaDat.conTim.tNext) * Number of discrete states: 2 (weaDat.conTimMin.tNext,weaDat.conTim.tNext) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (89): * Single equations (assignments): 86 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * 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 {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001178/0.7258, allocations: 0.5553 MB / 0.904 GB, free: 3.434 MB / 0.7169 GB Notification: Performance of simCode: created initialization part: time 0.002069/0.7279, allocations: 0.9991 MB / 0.905 GB, free: 2.422 MB / 0.7169 GB Notification: Performance of simCode: created event and clocks part: time 3.457e-06/0.7279, allocations: 0 / 0.905 GB, free: 2.422 MB / 0.7169 GB Notification: Performance of simCode: created simulation system equations: time 0.0008048/0.7287, allocations: 0.5082 MB / 0.9055 GB, free: 1.898 MB / 0.7169 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001113/0.7298, allocations: 307.2 kB / 0.9058 GB, free: 1.633 MB / 0.7169 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.3379/1.068, allocations: 2.454 MB / 0.9082 GB, free: 180.9 MB / 0.7169 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007906/1.069, allocations: 1.077 MB / 0.9092 GB, free: 180.2 MB / 0.7169 GB Notification: Performance of simCode: alias equations: time 0.001147/1.07, allocations: 261 kB / 0.9095 GB, free: 180.2 MB / 0.7169 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000281/1.07, allocations: 104.1 kB / 0.9096 GB, free: 180.2 MB / 0.7169 GB Notification: Performance of SimCode: time 1.012e-06/1.07, allocations: 0 / 0.9096 GB, free: 180.2 MB / 0.7169 GB Notification: Performance of Templates: time 0.03027/1.1, allocations: 14.05 MB / 0.9233 GB, free: 175.6 MB / 0.7169 GB make -j1 -f Buildings_maint.7.0.x_Buildings.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropic.makefile (rm -f Buildings_maint.7.0.x_Buildings.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropic.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropic.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropic.pipe >> ../files/Buildings_maint.7.0.x_Buildings.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropic.sim & ./Buildings_maint.7.0.x_Buildings.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropic -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropic.pipe 2>&1)