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 RooWorkspace(w) myWS contents variables --------- (n_bkg,n_sig,rot_scale_x,rot_scale_y) p.d.f.s ------- RooHistPdf::bkgpdf[ pdfObs=(rot_scale_x,rot_scale_y) ] = 0.06095 RooAddPdf::model[ n_sig * sigpdf + n_bkg * bkgpdf ] = 0.06095 RooHistPdf::sigpdf[ pdfObs=(rot_scale_x,rot_scale_y) ] = 0.359599 datasets -------- RooDataSet::obsData(rot_scale_x,rot_scale_y) RooDataHist::obsDataBinned(rot_scale_x,rot_scale_y) embedded datasets (in pdfs and functions) ----------------------------------------- RooDataHist::sigD(rot_scale_x,rot_scale_y) RooDataHist::bkgD(rot_scale_x,rot_scale_y) parameter snapshots ------------------- ModelConfig__snapshot = (n_sig=0) named sets ---------- ModelConfig_NuisParams:(n_bkg) ModelConfig_Observables:(rot_scale_x,rot_scale_y) ModelConfig_POI:(n_sig) ModelConfig__snapshot:(n_sig) generic objects --------------- RooStats::ModelConfig::ModelConfig [#1] INFO:Minization -- createNLL: caching constraint set under name CONSTR_OF_PDF_model_FOR_OBS_rot_scale_x:rot_scale_y with 0 entries [#1] INFO:Minization -- RooMinimizer::optimizeConst: activating const optimization [#1] INFO:Eval -- RooAbsTestStatistic::initMPMode: started 12 remote server process. ********** ** 1 **SET PRINT 1 ********** ********** ** 2 **SET NOGRAD ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 n_bkg 2.10000e+01 2.10000e+01 -1.05000e+02 1.05000e+02 2 n_sig 0.00000e+00 1.00000e+01 -5.00000e+01 5.00000e+01 ********** ** 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. [#1] INFO:Minization -- The following expressions have been identified as constant and will be precalculated and cached: (sigpdf,bkgpdf) [#1] INFO:Minization -- The following expressions have been identified as constant and will be precalculated and cached: (sigpdf,bkgpdf) [#1] INFO:Minization -- The following expressions have been identified as constant and will be precalculated and cached: (sigpdf,bkgpdf) [#1] INFO:Minization -- The following expressions have been identified as constant and will be precalculated and cached: (sigpdf,bkgpdf) [#1] INFO:Minization -- The following expressions have been identified as constant and will be precalculated and cached: (sigpdf,bkgpdf) [#1] INFO:Minization -- The following expressions have been identified as constant and will be precalculated and cached: (sigpdf,bkgpdf) [#1] INFO:Minization -- The following expressions have been identified as constant and will be precalculated and cached: (sigpdf,bkgpdf) [#1] INFO:Minization -- The following expressions have been identified as constant and will be precalculated and cached: (sigpdf,bkgpdf) [#1] INFO:Minization -- The following expressions have been identified as constant and will be precalculated and cached: (sigpdf,bkgpdf) [#1] INFO:Minization -- The following expressions have been identified as constant and will be precalculated and cached: (sigpdf,bkgpdf) [#1] INFO:Minization -- The following expressions have been identified as constant and will be precalculated and cached: (sigpdf,bkgpdf) [#1] INFO:Minization -- The following expressions have been identified as constant and will be precalculated and cached: (sigpdf,bkgpdf) START MIGRAD MINIMIZATION. STRATEGY 1. CONVERGENCE WHEN EDM .LT. 1.00e-03 FCN=15.1898 FROM MIGRAD STATUS=INITIATE 10 CALLS 11 TOTAL EDM= unknown STRATEGY= 1 NO ERROR MATRIX EXT PARAMETER CURRENT GUESS STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 n_bkg 2.10000e+01 2.10000e+01 2.05758e-01 -1.29808e-05 2 n_sig 0.00000e+00 1.00000e+01 2.01358e-01 9.94693e-01 ERR DEF= 0.5 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. COVARIANCE MATRIX CALCULATED SUCCESSFULLY FCN=15.1871 FROM MIGRAD STATUS=CONVERGED 31 CALLS 32 TOTAL EDM=3.0034e-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 n_bkg 2.12695e+01 5.90042e+00 1.20822e-04 1.49117e-02 2 n_sig -2.66544e-01 3.65338e+00 1.55625e-04 2.92654e-02 ERR DEF= 0.5 EXTERNAL ERROR MATRIX. NDIM= 25 NPAR= 2 ERR DEF=0.5 3.485e+01 -1.361e+01 -1.361e+01 1.337e+01 PARAMETER CORRELATION COEFFICIENTS NO. GLOBAL 1 2 1 0.63043 1.000 -0.630 2 0.63043 -0.630 1.000 ********** ** 7 **SET ERR 0.5 ********** ********** ** 8 **SET PRINT 1 ********** ********** ** 9 **HESSE 1000 ********** COVARIANCE MATRIX CALCULATED SUCCESSFULLY FCN=15.1871 FROM HESSE STATUS=OK 10 CALLS 42 TOTAL EDM=3.00566e-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 n_bkg 2.12695e+01 5.90538e+00 2.41644e-05 2.03978e-01 2 n_sig -2.66544e-01 3.65645e+00 3.11249e-05 -5.33090e-03 ERR DEF= 0.5 EXTERNAL ERROR MATRIX. NDIM= 25 NPAR= 2 ERR DEF=0.5 3.491e+01 -1.365e+01 -1.365e+01 1.339e+01 PARAMETER CORRELATION COEFFICIENTS NO. GLOBAL 1 2 1 0.63124 1.000 -0.631 2 0.63124 -0.631 1.000 ********** ** 10 **MINOS 1000 1 ********** FCN=15.1871 FROM MINOS STATUS=SUCCESSFUL 36 CALLS 78 TOTAL EDM=3.00566e-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER PARABOLIC MINOS ERRORS NO. NAME VALUE ERROR NEGATIVE POSITIVE 1 n_bkg 2.12695e+01 5.90538e+00 -5.46806e+00 6.36721e+00 2 n_sig -2.66544e-01 3.65645e+00 ERR DEF= 0.5 ********** ** 11 **MINOS 1000 2 ********** FCN=15.1871 FROM MINOS STATUS=SUCCESSFUL 49 CALLS 127 TOTAL EDM=3.00566e-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER PARABOLIC MINOS ERRORS NO. NAME VALUE ERROR NEGATIVE POSITIVE 1 n_bkg 2.12695e+01 5.90538e+00 -5.46806e+00 6.36721e+00 2 n_sig -2.66544e-01 3.65645e+00 -3.31526e+00 4.05050e+00 ERR DEF= 0.5 [#1] INFO:Minization -- RooMinimizer::optimizeConst: deactivating const optimization RooFitResult: minimized FCN value: 15.1871, estimated distance to minimum: 3.00566e-06 covariance matrix quality: Full, accurate covariance matrix Status : MINIMIZE=0 HESSE=0 MINOS=0 Floating Parameter InitialValue FinalValue (+HiError,-LoError) GblCorr. -------------------- ------------ ---------------------------------- -------- n_bkg 2.1000e+01 2.1269e+01 (+6.37e+00,-5.47e+00) n_sig 0.0000e+00 -2.6654e-01 (+4.05e+00,-3.32e+00) [#1] INFO:Minization -- p.d.f. provides expected number of events, including extended term in likelihood. [#1] INFO:Minization -- createNLL picked up cached consraints from workspace with 0 entries ###################################### ------------------------------ ------------------------------ range -50 50 -105.0 105.0 ###########Final vals################################## 21.269472437818777 5.905384202626337 -0.2665437952809029 3.6564498843065607 ############################################# ############################################# 21.269472437818777 5.905384202626337 -0.2665437952809029 3.6564498843065607 ############################################# ############################################# edm 3.005660996533126e-06 minNll 15.187099366429777 status 0 covQual 3 numInvalidNll 0 #############################################