Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_latest_AixLib.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.DerivateCubicSpline.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.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.DerivateCubicSpline,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_latest_AixLib.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.DerivateCubicSpline") translateModel(AixLib.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.DerivateCubicSpline,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_latest_AixLib.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.DerivateCubicSpline") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001445/0.001445, allocations: 110.2 kB / 16.42 MB, free: 6.52 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001613/0.001613, allocations: 187.9 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 1.303/1.303, allocations: 222.9 MB / 241 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 0.05579/0.05579, allocations: 12.04 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 0.000476/0.000476, allocations: 19.97 kB / 356.3 MB, free: 13.96 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 1.834/1.834, allocations: 272.3 MB / 0.6657 GB, free: 18.21 MB / 478.1 MB Notification: Performance of FrontEnd - loaded program: time 0.002025/0.002025, allocations: 108.3 kB / 0.8935 GB, free: 15.1 MB / 0.67 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4604/0.4624, allocations: 109.2 MB / 1 GB, free: 8.387 MB / 0.6857 GB Notification: Performance of NFInst.instantiate(AixLib.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.DerivateCubicSpline): time 0.001936/0.4644, allocations: 1.416 MB / 1.002 GB, free: 7.281 MB / 0.6857 GB Notification: Performance of NFInst.instExpressions: time 0.0009687/0.4654, allocations: 0.7953 MB / 1.002 GB, free: 6.664 MB / 0.6857 GB Notification: Performance of NFInst.updateImplicitVariability: time 2.555e-05/0.4654, allocations: 5.344 kB / 1.002 GB, free: 6.66 MB / 0.6857 GB Notification: Performance of NFTyping.typeComponents: time 4.729e-05/0.4654, allocations: 0 / 1.002 GB, free: 6.66 MB / 0.6857 GB Notification: Performance of NFTyping.typeBindings: time 3.918e-05/0.4655, allocations: 5.188 kB / 1.002 GB, free: 6.656 MB / 0.6857 GB Notification: Performance of NFTyping.typeClassSections: time 0.000534/0.466, allocations: 167.4 kB / 1.002 GB, free: 6.562 MB / 0.6857 GB Notification: Performance of NFFlatten.flatten: time 0.0001018/0.4661, allocations: 53 kB / 1.003 GB, free: 6.531 MB / 0.6857 GB Notification: Performance of NFFlatten.resolveConnections: time 6.696e-05/0.4662, allocations: 12.2 kB / 1.003 GB, free: 6.523 MB / 0.6857 GB Notification: Performance of NFEvalConstants.evaluate: time 3.235e-05/0.4663, allocations: 21.55 kB / 1.003 GB, free: 6.508 MB / 0.6857 GB Notification: Performance of NFSimplifyModel.simplify: time 3.905e-05/0.4663, allocations: 17.48 kB / 1.003 GB, free: 6.496 MB / 0.6857 GB Notification: Performance of NFPackage.collectConstants: time 1.538e-05/0.4663, allocations: 3.906 kB / 1.003 GB, free: 6.496 MB / 0.6857 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0002948/0.4666, allocations: 199.8 kB / 1.003 GB, free: 6.391 MB / 0.6857 GB Notification: Performance of NFScalarize.scalarize: time 3.679e-05/0.4667, allocations: 11.61 kB / 1.003 GB, free: 6.383 MB / 0.6857 GB Notification: Performance of NFVerifyModel.verify: time 3.183e-05/0.4667, allocations: 24.64 kB / 1.003 GB, free: 6.363 MB / 0.6857 GB Notification: Performance of NFConvertDAE.convert: time 0.0002345/0.467, allocations: 194.4 kB / 1.003 GB, free: 6.242 MB / 0.6857 GB Notification: Performance of FrontEnd - DAE generated: time 3.466e-06/0.467, allocations: 0 / 1.003 GB, free: 6.242 MB / 0.6857 GB Notification: Performance of FrontEnd: time 1.212e-06/0.467, allocations: 0 / 1.003 GB, free: 6.242 MB / 0.6857 GB Notification: Performance of Transformations before backend: time 3.907e-06/0.467, allocations: 0 / 1.003 GB, free: 6.242 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 0.0003576/0.4673, allocations: 429.6 kB / 1.003 GB, free: 5.789 MB / 0.6857 GB Notification: Performance of prepare preOptimizeDAE: time 3.429e-05/0.4674, allocations: 8.719 kB / 1.003 GB, free: 5.789 MB / 0.6857 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 3.471e-05/0.4674, allocations: 8.219 kB / 1.003 GB, free: 5.785 MB / 0.6857 GB Notification: Performance of preOpt evaluateParameters (simulation): time 6.777e-05/0.4675, allocations: 171.6 kB / 1.004 GB, free: 5.582 MB / 0.6857 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.146e-05/0.4675, allocations: 1.469 kB / 1.004 GB, free: 5.582 MB / 0.6857 GB Notification: Performance of preOpt expandDerOperator (simulation): time 1.204e-05/0.4675, allocations: 6.5 kB / 1.004 GB, free: 5.578 MB / 0.6857 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.000157/0.4677, allocations: 86.77 kB / 1.004 GB, free: 5.516 MB / 0.6857 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.923e-06/0.4677, allocations: 0 / 1.004 GB, free: 5.516 MB / 0.6857 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.478e-06/0.4677, allocations: 1.062 kB / 1.004 GB, free: 5.516 MB / 0.6857 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.306e-06/0.4677, allocations: 1.156 kB / 1.004 GB, free: 5.516 MB / 0.6857 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000101/0.4678, allocations: 48.61 kB / 1.004 GB, free: 5.496 MB / 0.6857 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0002835/0.4681, allocations: 279.2 kB / 1.004 GB, free: 5.191 MB / 0.6857 GB Notification: Performance of preOpt comSubExp (simulation): time 9.386e-05/0.4682, allocations: 61.41 kB / 1.004 GB, free: 5.148 MB / 0.6857 GB Notification: Performance of preOpt resolveLoops (simulation): time 7.37e-05/0.4683, allocations: 45.75 kB / 1.004 GB, free: 5.125 MB / 0.6857 GB Notification: Performance of preOpt evalFunc (simulation): time 1.015e-05/0.4683, allocations: 0.9688 kB / 1.004 GB, free: 5.125 MB / 0.6857 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.493e-05/0.4683, allocations: 35.44 kB / 1.004 GB, free: 5.082 MB / 0.6857 GB Notification: Performance of pre-optimization done (n=3): time 1.232e-06/0.4684, allocations: 0 / 1.004 GB, free: 5.082 MB / 0.6857 GB Notification: Performance of matching and sorting (n=3): time 0.0003284/0.4687, allocations: 181.8 kB / 1.004 GB, free: 4.973 MB / 0.6857 GB Notification: Performance of inlineWhenForInitialization (initialization): time 1.802e-05/0.4687, allocations: 82.61 kB / 1.004 GB, free: 4.875 MB / 0.6857 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 7.049e-05/0.4688, allocations: 122.7 kB / 1.004 GB, free: 4.762 MB / 0.6857 GB Notification: Performance of collectPreVariables (initialization): time 1.016e-05/0.4688, allocations: 26.73 kB / 1.005 GB, free: 4.73 MB / 0.6857 GB Notification: Performance of collectInitialEqns (initialization): time 2.501e-05/0.4688, allocations: 94.23 kB / 1.005 GB, free: 4.637 MB / 0.6857 GB Notification: Performance of collectInitialBindings (initialization): time 1.239e-05/0.4689, allocations: 6.062 kB / 1.005 GB, free: 4.633 MB / 0.6857 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.774e-05/0.4689, allocations: 25.11 kB / 1.005 GB, free: 4.609 MB / 0.6857 GB Notification: Performance of setup shared object (initialization): time 3.61e-05/0.4689, allocations: 316.1 kB / 1.005 GB, free: 4.293 MB / 0.6857 GB Notification: Performance of preBalanceInitialSystem (initialization): time 9.122e-05/0.469, allocations: 64.27 kB / 1.005 GB, free: 4.266 MB / 0.6857 GB Notification: Performance of partitionIndependentBlocks (initialization): time 8.043e-05/0.4691, allocations: 52.97 kB / 1.005 GB, free: 4.25 MB / 0.6857 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0001736/0.4693, allocations: 197.9 kB / 1.005 GB, free: 4.102 MB / 0.6857 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.445e-06/0.4693, allocations: 3.938 kB / 1.005 GB, free: 4.098 MB / 0.6857 GB Notification: Performance of matching and sorting (n=6) (initialization): time 0.0002379/0.4696, allocations: 213 kB / 1.005 GB, free: 3.957 MB / 0.6857 GB Notification: Performance of prepare postOptimizeDAE: time 3.623e-05/0.4696, allocations: 64.42 kB / 1.005 GB, free: 3.891 MB / 0.6857 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.637e-06/0.4696, allocations: 0 / 1.005 GB, free: 3.891 MB / 0.6857 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.25e-05/0.4696, allocations: 5.156 kB / 1.006 GB, free: 3.887 MB / 0.6857 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 5.286e-05/0.4697, allocations: 6.734 kB / 1.006 GB, free: 3.883 MB / 0.6857 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.825e-06/0.4697, allocations: 4 kB / 1.006 GB, free: 3.879 MB / 0.6857 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 4.625e-05/0.4697, allocations: 16.73 kB / 1.006 GB, free: 3.867 MB / 0.6857 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.196e-05/0.4698, allocations: 6.125 kB / 1.006 GB, free: 3.863 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: 1 (cubSpl.i) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (3): * Single equations (assignments): 1 * Array equations: 0 * Algorithm blocks: 2 * 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 6.255e-05/0.4698, allocations: 152.3 kB / 1.006 GB, free: 3.707 MB / 0.6857 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 2.981e-05/0.4699, allocations: 10.67 kB / 1.006 GB, free: 3.699 MB / 0.6857 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 1.761e-05/0.4699, allocations: 9.344 kB / 1.006 GB, free: 3.684 MB / 0.6857 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.184e-06/0.4699, allocations: 0 / 1.006 GB, free: 3.684 MB / 0.6857 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.71e-07/0.4699, allocations: 1.219 kB / 1.006 GB, free: 3.684 MB / 0.6857 GB Notification: Performance of postOpt removeConstants (simulation): time 1.543e-05/0.4699, allocations: 86.55 kB / 1.006 GB, free: 3.582 MB / 0.6857 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.586e-05/0.4699, allocations: 1.406 kB / 1.006 GB, free: 3.582 MB / 0.6857 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 7.206e-05/0.47, allocations: 7.484 kB / 1.006 GB, free: 3.578 MB / 0.6857 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.807e-05/0.4701, allocations: 11.41 kB / 1.006 GB, free: 3.57 MB / 0.6857 GB Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.0002188/0.4703, allocations: 282.5 kB / 1.006 GB, free: 3.328 MB / 0.6857 GB Notification: Performance of postOpt symbolicJacobianDAE (simulation): time 0.0002289/0.4706, allocations: 326 kB / 1.006 GB, free: 3.047 MB / 0.6857 GB Notification: Performance of postOpt setEvaluationStage (simulation): time 8.217e-05/0.4707, allocations: 44.81 kB / 1.006 GB, free: 3.031 MB / 0.6857 GB Notification: Performance of sorting global known variables: time 3.396e-05/0.4707, allocations: 98.8 kB / 1.007 GB, free: 2.945 MB / 0.6857 GB Notification: Performance of Backend: time 4.81e-07/0.4707, allocations: 0 / 1.007 GB, free: 2.945 MB / 0.6857 GB Notification: Performance of simCode: created initialization part: time 0.0005914/0.4713, allocations: 324.4 kB / 1.007 GB, free: 2.707 MB / 0.6857 GB Notification: Performance of SimCode: time 0.0002726/0.4716, allocations: 0.6385 MB / 1.007 GB, free: 2.035 MB / 0.6857 GB Notification: Performance of Templates: time 0.003946/0.4755, allocations: 1.807 MB / 1.009 GB, free: 1.117 MB / 0.6857 GB make -j1 -f AixLib_latest_AixLib.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.DerivateCubicSpline.makefile (rm -f AixLib_latest_AixLib.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.DerivateCubicSpline.pipe ; mkfifo AixLib_latest_AixLib.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.DerivateCubicSpline.pipe ; head -c 1048576 < AixLib_latest_AixLib.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.DerivateCubicSpline.pipe >> ../files/AixLib_latest_AixLib.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.DerivateCubicSpline.sim & ./AixLib_latest_AixLib.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.DerivateCubicSpline -abortSlowSimulation -alarm=480 -lv LOG_STATS > AixLib_latest_AixLib.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.DerivateCubicSpline.pipe 2>&1)