[#1] INFO:Eval -- RooRealVar::setRange(x) new range named 'fit' created with bounds [0.2,1.8] [#1] INFO:Fitting -- RooAbsOptTestStatistic::ctor(nll_ld_dh) constructing test statistic for sub-range named fit [#1] INFO:Eval -- RooRealVar::setRange(x) new range named 'NormalizationRangeForfit' created with bounds [0,20] [#1] INFO:Eval -- RooRealVar::setRange(x) new range named 'fit_nll_ld_dh' created with bounds [0.2,1.8] [#1] INFO:Fitting -- RooAbsOptTestStatistic::ctor(nll_ld_dh) fixing interpretation of coefficients of any RooAddPdf to full domain of observables [#1] INFO:NumericIntegration -- RooRealIntegral::init(ld_Int[x]) using numeric integrator RooIntegrator1D to calculate Int(x) [#1] INFO:Minization -- RooMinuit::optimizeConst: activating const optimization ********** ** 13 **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=1.7765 FROM MIGRAD STATUS=INITIATE 8 CALLS 9 TOTAL EDM= unknown STRATEGY= 1 NO ERROR MATRIX EXT PARAMETER CURRENT GUESS STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 mpv 1.00000e+00 3.90000e-01 2.42752e-01 7.86227e-01 2 width 1.00000e+00 4.50000e-01 1.63378e-01 1.50231e-01 ERR DEF= 0.5 [#0] WARNING:Minization -- RooFitGlue: Minimized function has error status. Returning maximum FCN so far (2.13172) to force MIGRAD to back out of this region. Error log follows Parameter values: mpv=3.37369, width=0.107535 RooLandau::ld[ x=x mean=mpv sigma=width ] p.d.f normalization integral is zero @ x=x=0.3, mean=mpv=3.37369, sigma=width=0.107535 getLogVal() top-level p.d.f evaluates to zero @ x=x=0.3, mean=mpv=3.37369, sigma=width=0.107535 p.d.f normalization integral is zero @ x=x=0.5, mean=mpv=3.37369, sigma=width=0.107535 getLogVal() top-level p.d.f evaluates to zero @ x=x=0.5, mean=mpv=3.37369, sigma=width=0.107535 p.d.f normalization integral is zero @ x=x=0.9, mean=mpv=3.37369, sigma=width=0.107535 getLogVal() top-level p.d.f evaluates to zero @ x=x=0.9, mean=mpv=3.37369, sigma=width=0.107535 EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.4080e-01 2.1408e+00 MINUIT WARNING IN MIGRAD ============== MATRIX FORCED POS-DEF BY ADDING 0.142944 TO DIAGONAL. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. COVARIANCE MATRIX CALCULATED SUCCESSFULLY FCN=0.543039 FROM MIGRAD STATUS=CONVERGED 89 CALLS 90 TOTAL EDM=1.07092e-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 mpv 4.53328e-01 1.74230e-01 1.12283e-04 3.95018e-03 2 width 1.42233e-01 1.09873e-01 1.18829e-04 4.07356e-03 ERR DEF= 0.5 EXTERNAL ERROR MATRIX. NDIM= 25 NPAR= 2 ERR DEF=0.5 3.060e-02 4.577e-03 4.577e-03 1.219e-02 PARAMETER CORRELATION COEFFICIENTS NO. GLOBAL 1 2 1 0.23695 1.000 0.237 2 0.23695 0.237 1.000 ********** ** 18 **HESSE 1000 ********** COVARIANCE MATRIX CALCULATED SUCCESSFULLY FCN=0.543039 FROM HESSE STATUS=OK 10 CALLS 100 TOTAL EDM=1.07144e-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 mpv 4.53328e-01 1.74246e-01 2.24565e-05 -2.18226e+00 2 width 1.42233e-01 1.09883e-01 2.37657e-05 -1.70152e+00 ERR DEF= 0.5 EXTERNAL ERROR MATRIX. NDIM= 25 NPAR= 2 ERR DEF=0.5 3.061e-02 4.585e-03 4.585e-03 1.219e-02 PARAMETER CORRELATION COEFFICIENTS NO. GLOBAL 1 2 1 0.23732 1.000 0.237 2 0.23732 0.237 1.000 [#1] INFO:Minization -- RooMinuit::optimizeConst: deactivating const optimization [#1] INFO:NumericIntegration -- RooRealIntegral::init(ld_Int[x]) using numeric integrator RooIntegrator1D to calculate Int(x) ********** ** 13 **MIGRAD 1000 1 ********** FIRST CALL TO USER FUNCTION AT NEW START POINT, WITH IFLAG=4. [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error START MIGRAD MINIMIZATION. STRATEGY 1. CONVERGENCE WHEN EDM .LT. 1.00e-03 [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error FCN=0 FROM MIGRAD STATUS=INITIATE 53 CALLS 54 TOTAL EDM= unknown STRATEGY= 1 NO ERROR MATRIX EXT PARAMETER CURRENT GUESS STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 mpv 4.53328e-01 1.74246e-01 0.00000e+00 0.00000e+00 2 width 1.42233e-01 1.09883e-01 0.00000e+00 0.00000e+00 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error MINUIT WARNING IN HESSE ============== Second derivative zero for parameter1 MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN=0 FROM HESSE STATUS=FAILED 3 CALLS 57 TOTAL EDM=0 STRATEGY= 1 ERROR MATRIX UNCERTAINTY 100.0 per cent EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 mpv 4.53328e-01 2.07097e+00 0.00000e+00 0.00000e+00 2 width 1.42233e-01 6.70255e+00 0.00000e+00 0.00000e+00 MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error MINUIT WARNING IN HESSE ============== Second derivative zero for parameter1 MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN=0 FROM MIGRAD STATUS=CONVERGED 59 CALLS 60 TOTAL EDM=0 STRATEGY= 1 ERROR MATRIX UNCERTAINTY 100.0 per cent EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 mpv 4.53328e-01 2.07097e+00 0.00000e+00 0.00000e+00 2 width 1.42233e-01 6.70255e+00 0.00000e+00 0.00000e+00 EXTERNAL ERROR MATRIX. NDIM= 25 NPAR= 2 ERR DEF=1 2.506e+00 0.000e+00 0.000e+00 8.326e-01 ERR MATRIX APPROXIMATE PARAMETER CORRELATION COEFFICIENTS NO. GLOBAL 1 2 1 0.00000 1.000 0.000 2 0.00000 0.000 1.000 ERR MATRIX APPROXIMATE ********** ** 18 **HESSE 1000 ********** [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error [#0] ERROR:Eval -- RooChi2Var::RooChi2Var(Chi2) INFINITY ERROR: bin 1 has zero error MINUIT WARNING IN HESSE ============== Second derivative zero for parameter1 MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN=0 FROM HESSE STATUS=FAILED 3 CALLS 63 TOTAL EDM=0 STRATEGY= 1 ERROR MATRIX UNCERTAINTY 100.0 per cent EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 mpv 1.12102e-01 2.24158e+00 0.00000e+00 -9.59328e-01 2 width 1.42233e-01 6.70255e+00 0.00000e+00 -1.44008e+00 EXTERNAL ERROR MATRIX. NDIM= 25 NPAR= 2 ERR DEF=1 2.506e+00 0.000e+00 0.000e+00 8.326e-01 ERR MATRIX APPROXIMATE PARAMETER CORRELATION COEFFICIENTS NO. GLOBAL 1 2 1 0.00000 1.000 0.000 2 0.00000 0.000 1.000 ERR MATRIX APPROXIMATE [#0] ERROR:InputArguments -- RooDataHist::dh:plotOn: dataset doesn't contain plot frame variable [#1] INFO:Plotting -- RooAbsPdf::plotOn(ld) p.d.f was fitted in range and no explicit plot,norm range was specified, using fit range as default [#1] INFO:NumericIntegration -- RooRealIntegral::init(ld_Int[mpv]) using numeric integrator RooIntegrator1D to calculate Int(mpv) [#1] INFO:Eval -- RooRealVar::getBinning(mpv) new range named 'fit_nll_ld_dh' created with default bounds [#1] INFO:NumericIntegration -- RooRealIntegral::init(ld_Int[mpv|fit_nll_ld_dh]_Norm[mpv]) using numeric integrator RooIntegrator1D to calculate Int(mpv) [#0] ERROR:InputArguments -- RooPlot::findObject(frame_mpv_cd2c908) cannot find object data [#0] ERROR:InputArguments -- RooPlot::chiSquare(frame_mpv_cd2c908) cannot find histogram