Execution Time1.71s

Test: tutorial-roofit-rf208_convolution (Passed)
Build: PR-4624-x86_64-fedora30-gcc9-opt (root-fedora30-1.cern.ch) on 2019-11-14 18:11:26

Test Timing: Passed
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Processing /build/workspace/root-pullrequests-build/root/tutorials/roofit/rf208_convolution.C...

[NON-XML-CHAR-0x1B][1mRooFit v3.60 -- Developed by Wouter Verkerke and David Kirkby[NON-XML-CHAR-0x1B][0m 
                Copyright (C) 2000-2013 NIKHEF, University of California & Stanford University
                All rights reserved, please read http://roofit.sourceforge.net/license.txt

[#1] INFO:Eval -- RooRealVar::setRange(t) new range named 'refrange_fft_lxg' created with bounds [-10,30]
[#1] INFO:NumericIntegration -- RooRealIntegral::init(lx_Int[t]) using numeric integrator RooIntegrator1D to calculate Int(t)
[#1] INFO:Caching -- RooAbsCachedPdf::getCache(lxg) creating new cache 0x3ffd2e0 with pdf lx_CONV_gauss_CACHE_Obs[t] for nset (t) with code 0
[#1] INFO:Minization -- RooMinimizer::optimizeConst: activating const optimization
 **********
 **    1 **SET PRINT           1
 **********
 **********
 **    2 **SET NOGRAD
 **********
 PARAMETER DEFINITIONS:
    NO.   NAME         VALUE      STEP SIZE      LIMITS
     1 ml           5.00000e+00  4.00000e+00   -2.00000e+01  2.00000e+01
     2 sg           2.00000e+00  9.50000e-01    1.00000e-01  1.00000e+01
     3 sl           1.00000e+00  4.50000e-01    1.00000e-01  1.00000e+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        1500           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=28285.6 FROM MIGRAD    STATUS=INITIATE       12 CALLS          13 TOTAL
                     EDM= unknown      STRATEGY= 1      NO ERROR MATRIX       
  EXT PARAMETER               CURRENT GUESS       STEP         FIRST   
  NO.   NAME      VALUE            ERROR          SIZE      DERIVATIVE 
   1  ml           5.00000e+00   4.00000e+00   2.08372e-01   1.28490e+03
   2  sg           2.00000e+00   9.50000e-01   2.51381e-01   1.33500e+02
   3  sl           1.00000e+00   4.50000e-01   1.63378e-01   8.59464e+01
                               ERR DEF= 0.5
 MIGRAD MINIMIZATION HAS CONVERGED.
 MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX.
 COVARIANCE MATRIX CALCULATED SUCCESSFULLY
 FCN=28280.5 FROM MIGRAD    STATUS=CONVERGED      63 CALLS          64 TOTAL
                     EDM=7.08918e-07    STRATEGY= 1      ERROR MATRIX ACCURATE 
  EXT PARAMETER                                   STEP         FIRST   
  NO.   NAME      VALUE            ERROR          SIZE      DERIVATIVE 
   1  ml           4.88711e+00   3.70488e-02   1.95153e-04  -4.21500e-01
   2  sg           1.89676e+00   4.61915e-02   9.28724e-04   4.64118e-02
   3  sl           1.03032e+00   2.92154e-02   8.41380e-04   5.88413e-02
                               ERR DEF= 0.5
 EXTERNAL ERROR MATRIX.    NDIM=  25    NPAR=  3    ERR DEF=0.5
  1.373e-03  8.103e-04 -3.221e-04 
  8.103e-04  2.134e-03 -9.406e-04 
 -3.221e-04 -9.406e-04  8.536e-04 
 PARAMETER  CORRELATION COEFFICIENTS  
       NO.  GLOBAL      1      2      3
        1  0.47561   1.000  0.473 -0.298
        2  0.75061   0.473  1.000 -0.697
        3  0.69792  -0.298 -0.697  1.000
 **********
 **    7 **SET ERR         0.5
 **********
 **********
 **    8 **SET PRINT           1
 **********
 **********
 **    9 **HESSE        1500
 **********
 COVARIANCE MATRIX CALCULATED SUCCESSFULLY
 FCN=28280.5 FROM HESSE     STATUS=OK             16 CALLS          80 TOTAL
                     EDM=7.12199e-07    STRATEGY= 1      ERROR MATRIX ACCURATE 
  EXT PARAMETER                                INTERNAL      INTERNAL  
  NO.   NAME      VALUE            ERROR       STEP SIZE       VALUE   
   1  ml           4.88711e+00   3.71053e-02   3.90306e-05   2.46855e-01
   2  sg           1.89676e+00   4.64029e-02   3.71490e-05  -6.90624e-01
   3  sl           1.03032e+00   2.93441e-02   3.36552e-05  -9.47669e-01
                               ERR DEF= 0.5
 EXTERNAL ERROR MATRIX.    NDIM=  25    NPAR=  3    ERR DEF=0.5
  1.377e-03  8.197e-04 -3.287e-04 
  8.197e-04  2.153e-03 -9.535e-04 
 -3.287e-04 -9.535e-04  8.611e-04 
 PARAMETER  CORRELATION COEFFICIENTS  
       NO.  GLOBAL      1      2      3
        1  0.47808   1.000  0.476 -0.302
        2  0.75324   0.476  1.000 -0.700
        3  0.70113  -0.302 -0.700  1.000
[#1] INFO:Minization -- RooMinimizer::optimizeConst: deactivating const optimization
[#1] INFO:NumericIntegration -- RooRealIntegral::init(lx_Int[t]) using numeric integrator RooIntegrator1D to calculate Int(t)
[#1] INFO:Caching -- RooAbsCachedPdf::getCache(lxg) creating new cache 0x470c440 with pdf lx_CONV_gauss_CACHE_Obs[t] for nset (t) with code 0
[#1] INFO:NumericIntegration -- RooRealIntegral::init(lx_Int[t]) using numeric integrator RooIntegrator1D to calculate Int(t)