Execution Time4.41s

Test: tutorial-roofit-rf201_composite-py (Passed)
Build: v6-18-00-patches-aarch64-centos7-gcc48-opt (techlab-arm64-moonshot-xgene-003) on 2019-11-14 00:45:12
Repository revision: 869553a4dd0f00a0fc618d6e9d1fbdd66c820707

Test Timing: Passed
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Test output
[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:Minization -- RooMinimizer::optimizeConst: activating const optimization
[#1] INFO:Minization --  The following expressions have been identified as constant and will be precalculated and cached: (sig1,sig2)
[#1] INFO:Minization --  The following expressions will be evaluated in cache-and-track mode: (bkg)
 **********
 **    1 **SET PRINT           1
 **********
 **********
 **    2 **SET NOGRAD
 **********
 PARAMETER DEFINITIONS:
    NO.   NAME         VALUE      STEP SIZE      LIMITS
     1 a0           5.00000e-01  1.00000e-01    0.00000e+00  1.00000e+00
     2 a1           0.00000e+00  1.00000e-01    0.00000e+00  1.00000e+00
 MINUIT WARNING IN PARAM DEF
 ============== STARTING VALUE IS AT LIMIT.
 MINUIT WARNING IN PARAMETR
 ============== VARIABLE2 IS AT ITS LOWER ALLOWED LIMIT.
 MINUIT WARNING IN PARAMETR
 ============== VARIABLE2 BROUGHT BACK INSIDE LIMITS.
     3 bkgfrac      5.00000e-01  1.00000e-01    0.00000e+00  1.00000e+00
     4 sig1frac     8.00000e-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        2000           1
 **********
 FIRST CALL TO USER FUNCTION AT NEW START POINT, WITH IFLAG=4.
 MINUIT WARNING IN MIGrad    
 ============== VARIABLE2 IS AT ITS LOWER ALLOWED LIMIT.
 START MIGRAD MINIMIZATION.  STRATEGY  1.  CONVERGENCE WHEN EDM .LT. 1.00e-03
 FCN=1926.2 FROM MIGRAD    STATUS=INITIATE       31 CALLS          32 TOTAL
                     EDM= unknown      STRATEGY= 1      NO ERROR MATRIX       
  EXT PARAMETER               CURRENT GUESS       STEP         FIRST   
  NO.   NAME      VALUE            ERROR          SIZE      DERIVATIVE 
   1  a0           5.00000e-01   1.00000e-01   0.00000e+00   2.31850e+00
   2  a1           7.50936e-02   1.00000e-01   5.53213e-01  -4.13475e-03
   3  bkgfrac      5.00000e-01   1.00000e-01   0.00000e+00   2.67741e+01
   4  sig1frac     8.00000e-01   1.00000e-01   0.00000e+00   3.58316e-01
                               ERR DEF= 0.5
 MIGRAD MINIMIZATION HAS CONVERGED.
 MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX.
 COVARIANCE MATRIX CALCULATED SUCCESSFULLY
 FCN=1924.17 FROM MIGRAD    STATUS=CONVERGED     119 CALLS         120 TOTAL
                     EDM=2.77609e-07    STRATEGY= 1      ERROR MATRIX ACCURATE 
  EXT PARAMETER                                   STEP         FIRST   
  NO.   NAME      VALUE            ERROR          SIZE      DERIVATIVE 
   1  a0           5.07642e-01   7.96101e-02   4.71991e-03  -9.40696e-04
   2  a1           2.66515e-01   1.34621e-01   5.72412e-03  -6.75205e-05
   3  bkgfrac      4.27793e-01   3.57760e-02   1.24946e-03  -1.00877e-02
   4  sig1frac     6.41234e-01   9.72166e-02   4.23189e-03   1.73342e-03
                               ERR DEF= 0.5
 EXTERNAL ERROR MATRIX.    NDIM=  25    NPAR=  4    ERR DEF=0.5
  6.392e-03  2.434e-03 -5.449e-04 -1.352e-03 
  2.434e-03  1.871e-02 -3.804e-03 -8.768e-03 
 -5.449e-04 -3.804e-03  1.282e-03  2.494e-03 
 -1.352e-03 -8.768e-03  2.494e-03  9.583e-03 
 PARAMETER  CORRELATION COEFFICIENTS  
       NO.  GLOBAL      1      2      3      4
        1  0.22587   1.000  0.223 -0.190 -0.173
        2  0.79303   0.223  1.000 -0.777 -0.655
        3  0.82183  -0.190 -0.777  1.000  0.712
        4  0.73007  -0.173 -0.655  0.712  1.000
 **********
 **    7 **SET ERR         0.5
 **********
 **********
 **    8 **SET PRINT           1
 **********
 **********
 **    9 **HESSE        2000
 **********
 COVARIANCE MATRIX CALCULATED SUCCESSFULLY
 FCN=1924.17 FROM HESSE     STATUS=OK             23 CALLS         143 TOTAL
                     EDM=2.75649e-07    STRATEGY= 1      ERROR MATRIX ACCURATE 
  EXT PARAMETER                                INTERNAL      INTERNAL  
  NO.   NAME      VALUE            ERROR       STEP SIZE       VALUE   
   1  a0           5.07642e-01   7.95738e-02   1.88796e-04   1.52838e-02
   2  a1           2.66515e-01   1.33780e-01   2.28965e-04  -4.85861e-01
   3  bkgfrac      4.27793e-01   3.55511e-02   2.49893e-04  -1.44921e-01
   4  sig1frac     6.41234e-01   9.67457e-02   8.46378e-04   2.86365e-01
                               ERR DEF= 0.5
 EXTERNAL ERROR MATRIX.    NDIM=  25    NPAR=  4    ERR DEF=0.5
  6.386e-03  2.397e-03 -5.349e-04 -1.328e-03 
  2.397e-03  1.847e-02 -3.740e-03 -8.613e-03 
 -5.349e-04 -3.740e-03  1.266e-03  2.455e-03 
 -1.328e-03 -8.613e-03  2.455e-03  9.489e-03 
 PARAMETER  CORRELATION COEFFICIENTS  
       NO.  GLOBAL      1      2      3      4
        1  0.22394   1.000  0.221 -0.188 -0.171
        2  0.78997   0.221  1.000 -0.773 -0.651
        3  0.81931  -0.188 -0.773  1.000  0.708
        4  0.72690  -0.171 -0.651  0.708  1.000
[#1] INFO:Minization -- RooMinimizer::optimizeConst: deactivating const optimization
[#1] INFO:Plotting -- RooAbsPdf::plotOn(model) directly selected PDF components: (bkg)
[#1] INFO:Plotting -- RooAbsPdf::plotOn(model) indirectly selected PDF components: ()
[#1] INFO:Plotting -- RooAbsPdf::plotOn(model) directly selected PDF components: (bkg,sig2)
[#1] INFO:Plotting -- RooAbsPdf::plotOn(model) indirectly selected PDF components: (sig)
0x3e5b7660 RooAddPdf::model = 0.885987 [Auto,Dirty] 
  0x3e5025f0/V- RooChebychev::bkg = 0.733485 [Auto,Dirty] 
    0x3e345ca0/V- RooRealVar::x = 5
    0x3e45bf00/V- RooRealVar::a0 = 0.507642 +/- 0.0795738
    0x3e44cbb0/V- RooRealVar::a1 = 0.266515 +/- 0.13378
  0x3e521620/V- RooRealVar::bkgfrac = 0.427793 +/- 0.0355511
  0x3dc83aa0/V- RooAddPdf::sig = 1 [Auto,Dirty] 
    0x3e451de0/V- RooGaussian::sig1 = 1 [Auto,Dirty] 
      0x3e345ca0/V- RooRealVar::x = 5
      0x3e3460d0/V- RooRealVar::mean = 5
      0x3e321f60/V- RooRealVar::sigma1 = 0.5
    0x3e523d90/V- RooRealVar::sig1frac = 0.641234 +/- 0.0967457
    0x3e46c7b0/V- RooGaussian::sig2 = 1 [Auto,Dirty] 
      0x3e345ca0/V- RooRealVar::x = 5
      0x3e3460d0/V- RooRealVar::mean = 5
      0x3e210fd0/V- RooRealVar::sigma2 = 1
[#1] INFO:Plotting -- RooAbsPdf::plotOn(model) directly selected PDF components: (bkg,sig2)
[#1] INFO:Plotting -- RooAbsPdf::plotOn(model) indirectly selected PDF components: ()
0x3ea4bda0 RooAddPdf::model = 0.885987 [Auto,Dirty] 
  0x3e5025f0/V- RooChebychev::bkg = 0.733485 [Auto,Dirty] 
    0x3e345ca0/V- RooRealVar::x = 5
    0x3e45bf00/V- RooRealVar::a0 = 0.507642 +/- 0.0795738
    0x3e44cbb0/V- RooRealVar::a1 = 0.266515 +/- 0.13378
  0x3e521620/V- RooRealVar::bkgfrac = 0.427793 +/- 0.0355511
  0x3e451de0/V- RooGaussian::sig1 = 1 [Auto,Dirty] 
    0x3e345ca0/V- RooRealVar::x = 5
    0x3e3460d0/V- RooRealVar::mean = 5
    0x3e321f60/V- RooRealVar::sigma1 = 0.5
  0x3ea81e10/V- RooRecursiveFraction::model_recursive_fraction_sig1 = 0.366918 [Auto,Clean] 
    0x3e523d90/V- RooRealVar::sig1frac = 0.641234 +/- 0.0967457
    0x3e521620/V- RooRealVar::bkgfrac = 0.427793 +/- 0.0355511
  0x3e46c7b0/V- RooGaussian::sig2 = 1 [Auto,Dirty] 
    0x3e345ca0/V- RooRealVar::x = 5
    0x3e3460d0/V- RooRealVar::mean = 5
    0x3e210fd0/V- RooRealVar::sigma2 = 1
  0x3e9ceb60/V- RooRecursiveFraction::model_recursive_fraction_sig2 = 0.205289 [Auto,Clean] 
    0x3eae17d0/V- RooConstVar::1 = 1
    0x3e523d90/V- RooRealVar::sig1frac = 0.641234 +/- 0.0967457
    0x3e521620/V- RooRealVar::bkgfrac = 0.427793 +/- 0.0355511
Info in <TCanvas::Print>: png file rf201_composite.png has been created