root [2] test_morph(()  RooFit v3.60 -- Developed by Wouter Verkerke and David Kirkby Copyright (C) 2000-2013 NIKHEF, University of California & Stanford University All rights reserved, please read http://roofit.sourceforge.net/license.txt [#1] INFO:NumericIntegration -- RooRealIntegral::init(bkg_sys_Int[e]) using numeric integrator RooBinIntegrator to calculate Int(e) [#1] INFO:NumericIntegration -- RooRealIntegral::init(bkg_sys_Int[e]) using numeric integrator RooBinIntegrator to calculate Int(e) [#1] INFO:Plotting -- RooAbsPdf::plotOn(model) directly selected PDF components: (bkg_sys) [#1] INFO:Plotting -- RooAbsPdf::plotOn(model) indirectly selected PDF components: (bkg_0,bkg_m,bkg_p,sb) [#1] INFO:NumericIntegration -- RooRealIntegral::init(bkg_sys_Int[e]) using numeric integrator RooBinIntegrator to calculate Int(e) [#1] INFO:NumericIntegration -- RooRealIntegral::init(bkg_sys_Int[e]) using numeric integrator RooBinIntegrator to calculate Int(e) [#1] INFO:Minization -- Including the following contraint terms in minimization: (gaus_alpha) [#1] INFO:Fitting -- RooAddition::defaultErrorLevel(nll_model_genData_with_constr) Summation contains a RooNLLVar, using its error level [#1] INFO:Minization -- RooMinimizer::optimizeConst: activating const optimization [#1] INFO:Minization -- The following expressions have been identified as constant and will be precalculated and cached: (sgn,bkg_0,bkg_m,bkg_p) [#1] INFO:Minization -- The following expressions will be evaluated in cache-and-track mode: (bkg_sys) ********** ** 1 **SET PRINT 1 ********** ********** ** 2 **SET NOGRAD ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 alpha 0.00000e+00 1.00000e+00 -5.00000e+00 5.00000e+00 2 f 2.50000e-01 1.00000e-01 0.00000e+00 1.00000e+00 ********** ** 3 **SET ERR 0.5 ********** ********** ** 4 **SET PRINT 1 ********** ********** ** 5 **SET STR 1 ********** NOW USING STRATEGY 1: TRY TO BALANCE SPEED AGAINST RELIABILITY ********** ** 6 **MIGRAD 1000 1 ********** FIRST CALL TO USER FUNCTION AT NEW START POINT, WITH IFLAG=4. START MIGRAD MINIMIZATION. STRATEGY 1. CONVERGENCE WHEN EDM .LT. 1.00e-03 FCN=22370.2 FROM MIGRAD STATUS=INITIATE 21 CALLS 22 TOTAL EDM= unknown STRATEGY= 1 NO ERROR MATRIX EXT PARAMETER CURRENT GUESS STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 alpha 1.13360e-01 1.00000e+00 2.26740e-02 -1.28561e+01 2 f 2.50000e-01 1.00000e-01 0.00000e+00 9.73444e+01 ERR DEF= 0.5 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. COVARIANCE MATRIX CALCULATED SUCCESSFULLY FCN=22365.5 FROM MIGRAD STATUS=CONVERGED 50 CALLS 51 TOTAL EDM=8.36364e-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 alpha 1.58664e-02 5.06315e-02 8.25605e-04 4.10102e-01 2 f 2.08389e-01 1.32817e-02 2.67039e-03 1.83404e-01 ERR DEF= 0.5 EXTERNAL ERROR MATRIX. NDIM= 25 NPAR= 2 ERR DEF=0.5 2.564e-03 4.105e-04 4.105e-04 1.765e-04 PARAMETER CORRELATION COEFFICIENTS NO. GLOBAL 1 2 1 0.61030 1.000 0.610 2 0.61030 0.610 1.000 ********** ** 7 **SET ERR 0.5 ********** ********** ** 8 **SET PRINT 1 ********** ********** ** 9 **HESSE 1000 ********** COVARIANCE MATRIX CALCULATED SUCCESSFULLY FCN=22365.5 FROM HESSE STATUS=OK 10 CALLS 61 TOTAL EDM=8.36502e-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 alpha 1.58664e-02 5.06480e-02 3.30242e-05 3.17328e-03 2 f 2.08389e-01 1.32860e-02 5.34077e-04 -6.22690e-01 ERR DEF= 0.5 EXTERNAL ERROR MATRIX. NDIM= 25 NPAR= 2 ERR DEF=0.5 2.565e-03 4.110e-04 4.110e-04 1.766e-04 PARAMETER CORRELATION COEFFICIENTS NO. GLOBAL 1 2 1 0.61063 1.000 0.611 2 0.61063 0.611 1.000 [#1] INFO:Minization -- RooMinimizer::optimizeConst: deactivating const optimization RooFitResult: minimized FCN value: 22365.5, estimated distance to minimum: 8.36502e-05 covariance matrix quality: Full, accurate covariance matrix Status : MINIMIZE=0 HESSE=0 Floating Parameter FinalValue +/- Error -------------------- -------------------------- alpha 1.5866e-02 +/- 5.06e-02 f 2.0839e-01 +/- 1.33e-02 [#1] INFO:NumericIntegration -- RooRealIntegral::init(bkg_sys_Int[e]) using numeric integrator RooBinIntegrator to calculate Int(e) [#1] INFO:Plotting -- RooAbsPdf::plotOn(model) directly selected PDF components: (bkg_sys) [#1] INFO:Plotting -- RooAbsPdf::plotOn(model) indirectly selected PDF components: (bkg_0,bkg_m,bkg_p,sb) [#1] INFO:NumericIntegration -- RooRealIntegral::init(bkg_sys_Int[e]) using numeric integrator RooBinIntegrator to calculate Int(e) root [3] .>