Execution Time1.74s

Test: tutorial-roofit-rf506_msgservice (Passed)
Build: v6-18-00-patches-aarch64-centos7-gcc48-opt (techlab-arm64-moonshot-xgene-003) on 2019-11-15 00:47:15
Repository revision: 869553a4dd0f00a0fc618d6e9d1fbdd66c820707

Test Timing: Passed
Processors1

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Test output
Processing /data/sftnight/build/night/LABEL/arm64/SPEC/default/V/6-18/root/tutorials/roofit/rf506_msgservice.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

Active Message streams
[0] MinLevel = PROGRESS Topic =  Any 
[1] MinLevel = INFO Topic = Minization Plotting Fitting Eval Caching ObjectHandling InputArguments DataHandling NumericIntegration 

Active Message streams
[0] MinLevel = PROGRESS Topic =  Any 
[1] MinLevel = INFO Topic = Minization Plotting Fitting Eval Caching ObjectHandling InputArguments DataHandling NumericIntegration 

[#1] INFO:Integration -- RooRealIntegral::ctor(g_Int[x]) Constructing integral of function g over observables(x) with normalization () with range identifier <none>
[#1] INFO:Integration -- g: Observable x is suitable for analytical integration (if supported by p.d.f)
[#1] INFO:Integration -- g: Function integrated observables (x) internally with code 1
[#1] INFO:Integration -- g: Observables (x) are analytically integrated with code 1
RooRealIntegral::g_Int[x][ Int gd[Ana](x) ] = 2.50663

Active Message streams
[0] MinLevel = PROGRESS Topic =  Any 
[1] MinLevel = INFO Topic = Minization Plotting Fitting Integration Eval Caching ObjectHandling InputArguments DataHandling NumericIntegration 

[#1] INFO:Minization -- RooMinimizer::optimizeConst: activating const optimization
[#1] INFO:Minization --  The following expressions will be evaluated in cache-and-track mode: (g,p)
[#0] WARNING:Minization -- RooMinimizerFcn::synchronize: WARNING: no initial error estimate available for f: using 0.1
[#0] WARNING:Minization -- RooMinimizerFcn::synchronize: WARNING: no initial error estimate available for m: using 2
[#0] WARNING:Minization -- RooMinimizerFcn::synchronize: WARNING: no initial error estimate available for p0: using 0.005
[#0] WARNING:Minization -- RooMinimizerFcn::synchronize: WARNING: no initial error estimate available for s: using 2
 **********
 **    1 **SET PRINT           1
 **********
 **********
 **    2 **SET NOGRAD
 **********
 PARAMETER DEFINITIONS:
    NO.   NAME         VALUE      STEP SIZE      LIMITS
     1 f            5.00000e-01  1.00000e-01    0.00000e+00  1.00000e+00
     2 m            0.00000e+00  2.00000e+00   -1.00000e+01  1.00000e+01
     3 p0           1.00000e-02  5.00000e-03    0.00000e+00  1.00000e+00
     4 s            1.00000e+00  2.00000e+00   -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        2000           1
 **********
 FIRST CALL TO USER FUNCTION AT NEW START POINT, WITH IFLAG=4.

prevFCN = 31.75882326   START MIGRAD MINIMIZATION.  STRATEGY  1.  CONVERGENCE WHEN EDM .LT. 1.00e-03
f=0.501, p0=0.01, s=1, 
prevFCN = 31.76758673  f=0.499, 
prevFCN = 31.75008506  f=0.5, m=0.02014, 
prevFCN = 31.72980141  m=-0.02014, 
prevFCN = 31.78749743  m=0.004235, 
prevFCN = 31.75274724  m=-0.004235, 
prevFCN = 31.76488389  m=0, p0=0.01005, 
prevFCN = 31.75954549  p0=0.009948, 
prevFCN = 31.75810351  p0=0.01013, 
prevFCN = 31.76062402  p0=0.009872, 
prevFCN = 31.75703788  p0=0.01, s=1.02, 
prevFCN = 31.67915486  s=0.9799, 
prevFCN = 31.84068856  s=1.002, 
prevFCN = 31.75075447  s=0.998, 
prevFCN = 31.76691405  m=0.004235, s=1, 
prevFCN = 31.75274724  m=0.02118, 
prevFCN = 31.72829189  m=0.06353, 
prevFCN = 31.66614321  m=0.1906, 
prevFCN = 31.47244052  m=0.5715, 
prevFCN = 30.87227362  m=1.707, 
prevFCN = 29.88047134  m=2.064, 
prevFCN = 29.97604268  f=0.5008, m=1.707, 
prevFCN = 29.88564172  f=0.4992, 
prevFCN = 29.87531802  f=0.5, m=1.711, 
prevFCN = 29.8803659  m=1.703, 
prevFCN = 29.88060433  m=1.71, 
prevFCN = 29.88039214  m=1.704, 
prevFCN = 29.88056503  m=1.707, p0=0.01013, 
prevFCN = 29.88274199  p0=0.009875, 
prevFCN = 29.87821833  p0=0.01, s=1.002, 
prevFCN = 29.87987611  s=0.9984, 
prevFCN = 29.88107011  s=1.003, 
prevFCN = 29.87926952  s=0.9967, 
prevFCN = 29.88168765   FCN=29.8805 FROM MIGRAD    STATUS=INITIATE       33 CALLS          34 TOTAL
                     EDM= unknown      STRATEGY= 1      NO ERROR MATRIX       
  EXT PARAMETER               CURRENT GUESS       STEP         FIRST   
  NO.   NAME      VALUE            ERROR          SIZE      DERIVATIVE 
   1  f            5.00000e-01   1.00000e-01   0.00000e+00   3.38641e+00
   2  m            1.70692e+00   2.00000e+00   1.71532e-01  -2.90086e-01
   3  p0           1.00000e-02   5.00000e-03   0.00000e+00   1.80182e+00
   4  s            1.00000e+00   2.00000e+00   0.00000e+00  -3.63523e+00
                               ERR DEF= 0.5
f=0.2774, m=1.724, p0=0.000388, s=1.276, 
prevFCN = 28.97288883  f=0.2912, m=1.723, p0=0.0006269, s=1.257, 
prevFCN = 28.97893369  f=0.278, m=1.724, p0=0.000388, s=1.276, 
prevFCN = 28.97325909  f=0.2768, 
prevFCN = 28.97252778  f=0.2774, m=1.727, 
prevFCN = 28.97321652  m=1.722, 
prevFCN = 28.97256819  m=1.724, p0=0.0004103, 
prevFCN = 28.97321664  p0=0.0003662, 
prevFCN = 28.97257031  p0=0.000388, s=1.279, 
prevFCN = 28.97432524  s=1.273, 
prevFCN = 28.97145596  s=1.282, 
prevFCN = 28.97575564  s=1.269, 
prevFCN = 28.97003607  f=0.2452, m=1.663, p0=5.498e-07, s=0.9876, 
prevFCN = 28.86089971  f=0.2274, m=1.628, p0=0.0001029, s=0.8218, 
prevFCN = 28.87647974  f=0.241, m=1.655, p0=3.204e-06, s=0.9491, 
prevFCN = 28.85685477  f=0.2418, 
prevFCN = 28.85692699  f=0.2403, 
prevFCN = 28.85679737  f=0.241, m=1.659, 
prevFCN = 28.85436009  m=1.651, 
prevFCN = 28.8593705  m=1.655, p0=1.215e-06, 
prevFCN = 28.85682558  p0=6.138e-06, 
prevFCN = 28.85689784  p0=3.204e-06, s=0.9556, 
prevFCN = 28.85804685  s=0.9426, 
prevFCN = 28.85571545  s=0.9524, 
prevFCN = 28.85746237  s=0.9458, 
prevFCN = 28.85626117  f=0.2171, m=1.753, p0=0.0002379, s=0.6877, 
prevFCN = 28.6750677  f=0.1311, m=2.143, p0=0.004887, s=-0.3611, [#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (31.84) to force MIGRAD to back out of this region. Error log follows
Parameter values: f=0.1311, m=2.143, p0=0.004887, s=-0.3611
RooGaussian::g[ x=x mean=m sigma=s ]
     p.d.f normalization integral is zero or negative: -0.905133 @ x=x=-4.01476, mean=m=2.14309, sigma=s=-0.361096
     p.d.f normalization integral is zero or negative: -0.905133 @ x=x=7.84746, mean=m=2.14309, sigma=s=-0.361096
     p.d.f normalization integral is zero or negative: -0.905133 @ x=x=2.44579, mean=m=2.14309, sigma=s=-0.361096
     p.d.f normalization integral is zero or negative: -0.905133 @ x=x=2.35102, mean=m=2.14309, sigma=s=-0.361096
     p.d.f normalization integral is zero or negative: -0.905133 @ x=x=-0.0953319, mean=m=2.14309, sigma=s=-0.361096
     p.d.f normalization integral is zero or negative: -0.905133 @ x=x=-4.77917, mean=m=2.14309, sigma=s=-0.361096
     p.d.f normalization integral is zero or negative: -0.905133 @ x=x=-9.35254, mean=m=2.14309, sigma=s=-0.361096
     p.d.f normalization integral is zero or negative: -0.905133 @ x=x=-1.25126, mean=m=2.14309, sigma=s=-0.361096
     p.d.f normalization integral is zero or negative: -0.905133 @ x=x=-5.2665, mean=m=2.14309, sigma=s=-0.361096
     p.d.f normalization integral is zero or negative: -0.905133 @ x=x=1.9514, mean=m=2.14309, sigma=s=-0.361096


prevFCN = 32.84068856  f=0.2201, m=1.741, p0=0.000187, s=0.7213, 
prevFCN = 28.71142148  f=0.1125, m=2.24, p0=0.006973, s=-0.6231, [#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (31.84) to force MIGRAD to back out of this region. Error log follows
Parameter values: f=0.1125, m=2.24, p0=0.006973, s=-0.6231
RooGaussian::g[ x=x mean=m sigma=s ]
     p.d.f normalization integral is zero or negative: -1.56191 @ x=x=-4.01476, mean=m=2.24008, sigma=s=-0.623113
     p.d.f normalization integral is zero or negative: -1.56191 @ x=x=7.84746, mean=m=2.24008, sigma=s=-0.623113
     p.d.f normalization integral is zero or negative: -1.56191 @ x=x=2.44579, mean=m=2.24008, sigma=s=-0.623113
     p.d.f normalization integral is zero or negative: -1.56191 @ x=x=2.35102, mean=m=2.24008, sigma=s=-0.623113
     p.d.f normalization integral is zero or negative: -1.56191 @ x=x=-0.0953319, mean=m=2.24008, sigma=s=-0.623113
     p.d.f normalization integral is zero or negative: -1.56191 @ x=x=-4.77917, mean=m=2.24008, sigma=s=-0.623113
     p.d.f normalization integral is zero or negative: -1.56191 @ x=x=-9.35254, mean=m=2.24008, sigma=s=-0.623113
     p.d.f normalization integral is zero or negative: -1.56191 @ x=x=-1.25126, mean=m=2.24008, sigma=s=-0.623113
     p.d.f normalization integral is zero or negative: -1.56191 @ x=x=-5.2665, mean=m=2.24008, sigma=s=-0.623113
     p.d.f normalization integral is zero or negative: -1.56191 @ x=x=1.9514, mean=m=2.24008, sigma=s=-0.623113


prevFCN = 32.84068856  f=0.1613, m=1.997, p0=0.00245, s=0.03234, 
prevFCN = 28.83468393  f=0.1938, m=1.852, p0=0.0008507, s=0.4236, 
prevFCN = 28.26434761  f=0.1624, m=1.992, p0=0.002383, s=0.04546, 
prevFCN = 28.5940257  f=0.1876, m=1.879, p0=0.001088, s=0.35, 
prevFCN = 28.2126014  f=0.1882, 
prevFCN = 28.21165858  f=0.1869, 
prevFCN = 28.21356181  f=0.1876, m=1.882, 
prevFCN = 28.19358067  m=1.876, 
prevFCN = 28.23171659  m=1.88, 
prevFCN = 28.20534927  m=1.878, 
prevFCN = 28.21986721  m=1.879, p0=0.001044, 
prevFCN = 28.21193003  p0=0.001134, 
prevFCN = 28.21328724  p0=0.001088, s=0.3534, 
prevFCN = 28.206172  s=0.3467, 
prevFCN = 28.21951673  s=0.3506, 
prevFCN = 28.21148868  s=0.3495, 
prevFCN = 28.2137278  f=0.1703, m=1.973, p0=0.001955, s=0.1496, 
prevFCN = 28.9355465  f=0.1864, m=1.885, p0=0.001137, s=0.3371, 
prevFCN = 28.20753031  f=0.187, 
prevFCN = 28.20668894  f=0.1859, 
prevFCN = 28.20838534  f=0.1864, m=1.886, 
prevFCN = 28.19992882  m=1.884, 
prevFCN = 28.21514558  m=1.885, p0=0.001093, 
prevFCN = 28.2068632  p0=0.001182, 
prevFCN = 28.20821111  p0=0.001137, s=0.3376, 
prevFCN = 28.20617884  s=0.3365, 
prevFCN = 28.20889703  f=0.182, m=1.911, p0=0.00132, s=0.3132, 
prevFCN = 28.11733805  f=0.1648, m=2.015, p0=0.002187, s=0.2178, 
prevFCN = 27.85086758  f=0.1441, m=2.147, p0=0.003597, s=0.09704, 
prevFCN = 29.48966465  f=0.1543, m=2.081, p0=0.002849, s=0.1574, 
prevFCN = 28.0193191  f=0.1664, m=2.006, p0=0.002099, s=0.2266, 
prevFCN = 27.8613704  f=0.1654, m=2.015, p0=0.002187, s=0.2178, 
prevFCN = 27.8492593  f=0.1643, 
prevFCN = 27.85248998  f=0.1648, m=2.017, 
prevFCN = 27.84069458  m=2.014, 
prevFCN = 27.86105902  m=2.015, p0=0.002126, 
prevFCN = 27.84993693  p0=0.002249, 
prevFCN = 27.85181225  p0=0.002187, s=0.2184, 
prevFCN = 27.84700044  s=0.2173, 
prevFCN = 27.8547716  s=0.2182, 
prevFCN = 27.84852207  s=0.2175, 
prevFCN = 27.8532266  f=0.1588, m=2.072, p0=0.002636, s=0.1735, 
prevFCN = 27.83088309  f=0.1612, m=2.05, p0=0.002452, s=0.1912, 
prevFCN = 27.80916145  f=0.1617, 
prevFCN = 27.80747674  f=0.1607, 
prevFCN = 27.81085977  f=0.1612, m=2.051, 
prevFCN = 27.80008661  m=2.049, 
prevFCN = 27.8182495  m=2.05, p0=0.002389, 
prevFCN = 27.8081926  p0=0.002517, 
prevFCN = 27.81014391  p0=0.002452, s=0.1915, 
prevFCN = 27.80588564  s=0.1909, 
prevFCN = 27.81245602  f=0.1586, m=2.063, p0=0.002494, s=0.1885, 
prevFCN = 27.73587737  f=0.1482, m=2.115, p0=0.002664, s=0.1776, 
prevFCN = 27.48375972  f=0.1238, m=2.245, p0=0.003113, s=0.1503, 
prevFCN = 27.2512783  f=0.1259, m=2.233, p0=0.00307, s=0.1528, 
prevFCN = 27.25192521  f=0.1242, m=2.245, p0=0.003113, s=0.1503, 
prevFCN = 27.24752373  f=0.1233, 
prevFCN = 27.25504809  f=0.1238, m=2.246, 
prevFCN = 27.24722926  m=2.244, 
prevFCN = 27.25536578  m=2.245, 
prevFCN = 27.2488977  m=2.244, 
prevFCN = 27.25367214  m=2.245, p0=0.003042, 
prevFCN = 27.25016701  p0=0.003184, 
prevFCN = 27.25240345  p0=0.003113, s=0.1506, 
prevFCN = 27.24837575  s=0.1501, 
prevFCN = 27.2542031  f=0.1278, m=2.25, p0=0.002902, s=0.1516, 
prevFCN = 27.18259847  f=0.1444, m=2.271, p0=0.002135, s=0.1568, 
prevFCN = 26.9498916  f=0.1894, m=2.324, p0=0.0007304, s=0.1696, 
prevFCN = 26.65911265  f=0.199, m=2.334, p0=0.0005381, s=0.1722, 
prevFCN = 26.64746622  f=0.1995, 
prevFCN = 26.64642983  f=0.1985, 
prevFCN = 26.64851573  f=0.199, m=2.335, 
prevFCN = 26.64895546  m=2.334, 
prevFCN = 26.64598996  m=2.334, p0=0.0005099, 
prevFCN = 26.64702556  p0=0.0005671, 
prevFCN = 26.64791892  p0=0.0005381, s=0.1724, 
prevFCN = 26.64686753  s=0.172, 
prevFCN = 26.64806794  s=0.1726, 
prevFCN = 26.64623277  s=0.1718, 
prevFCN = 26.64871261  f=0.2449, m=2.237, p0=2.006e-05, s=0.2236, 
prevFCN = 26.4040736  f=0.2455, 
prevFCN = 26.40355216  f=0.2444, 
prevFCN = 26.40460862  f=0.2449, m=2.238, 
prevFCN = 26.40350162  m=2.237, 
prevFCN = 26.40466241  m=2.237, p0=2.616e-05, 
prevFCN = 26.4041719  p0=1.476e-05, 
prevFCN = 26.40398835  p0=2.006e-05, s=0.224, 
prevFCN = 26.40456663  s=0.2232, 
prevFCN = 26.40359586  f=0.2634, m=2.259, p0=9.911e-06, s=0.2106, 
prevFCN = 26.37517399  f=0.265, m=2.261, p0=9.181e-06, s=0.2095, 
prevFCN = 26.37518587  f=0.2639, m=2.259, p0=9.911e-06, s=0.2106, 
prevFCN = 26.37513594  f=0.2628, 
prevFCN = 26.37522478  f=0.2634, m=2.259, 
prevFCN = 26.37517473  m=2.258, 
prevFCN = 26.37518745  m=2.259, p0=1.428e-05, 
prevFCN = 26.37524456  p0=6.337e-06, 
prevFCN = 26.37511628  p0=9.911e-06, s=0.211, 
prevFCN = 26.37519669  s=0.2102, 
prevFCN = 26.37516793  f=0.2653, m=2.259, p0=6.952e-07, s=0.2102, 
prevFCN = 26.37494234  f=0.2656, m=2.259, p0=2.443e-07, s=0.2102, 
prevFCN = 26.3749385  f=0.2661, 
prevFCN = 26.37495345  f=0.2651, 
prevFCN = 26.37493635  f=0.2656, m=2.26, 
prevFCN = 26.37494709  m=2.259, 
prevFCN = 26.37494279  m=2.259, p0=1.263e-06, 
prevFCN = 26.37495496  p0=1.837e-08, 
prevFCN = 26.37493485  p0=2.443e-07, s=0.2105, 
prevFCN = 26.3749399  s=0.2099, 
prevFCN = 26.37495006   MIGRAD MINIMIZATION HAS CONVERGED.
 MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX.
s=0.2102, 
prevFCN = 26.3749385  f=0.2661, 
prevFCN = 26.37495345  f=0.2651, 
prevFCN = 26.37493635  f=0.2656, m=2.26, 
prevFCN = 26.37494709  m=2.259, 
prevFCN = 26.37494279  m=2.259, p0=1.263e-06, 
prevFCN = 26.37495496  p0=1.837e-08, 
prevFCN = 26.37493485  p0=2.443e-07, s=0.2105, 
prevFCN = 26.3749399  s=0.2099, 
prevFCN = 26.37495006  f=0.2657, s=0.2102, 
prevFCN = 26.37494046  f=0.2655, 
prevFCN = 26.37493704  f=0.2656, m=2.259, 
prevFCN = 26.37493919  m=2.259, 
prevFCN = 26.37493833  m=2.259, p0=3.846e-07, 
prevFCN = 26.37494077  p0=1.356e-07, 
prevFCN = 26.37493674  p0=2.443e-07, s=0.2103, 
prevFCN = 26.37493774  s=0.2101, 
prevFCN = 26.37493977  f=0.2661, m=2.26, s=0.2102, 
prevFCN = 26.37496274  m=2.259, p0=1.263e-06, 
prevFCN = 26.37496992  f=0.2656, m=2.26, 
prevFCN = 26.37496356  f=0.2661, m=2.259, p0=2.443e-07, s=0.2105, 
prevFCN = 26.37495445  f=0.2656, m=2.26, 
prevFCN = 26.37494954  m=2.259, p0=1.263e-06, 
prevFCN = 26.37495636   COVARIANCE MATRIX CALCULATED SUCCESSFULLY
 FCN=26.3749 FROM MIGRAD    STATUS=CONVERGED     193 CALLS         194 TOTAL
                     EDM=1.57163e-05    STRATEGY= 1      ERROR MATRIX ACCURATE 
  EXT PARAMETER                                   STEP         FIRST   
  NO.   NAME      VALUE            ERROR          SIZE      DERIVATIVE 
   1  f            2.65594e-01   1.49241e-01   1.23121e-03   6.94367e-03
   2  m            2.25912e+00   1.40492e-01   5.15229e-05   4.17712e-02
   3  p0           2.44276e-07   3.06283e-02   1.25953e-03** at limit **
   4  s            2.10193e-01   9.36495e-02   3.35916e-05  -1.50849e-01
                               ERR DEF= 0.5
 EXTERNAL ERROR MATRIX.    NDIM=  25    NPAR=  4    ERR DEF=0.5
  2.318e-02 -1.212e-03 -3.932e-09  5.097e-04 
 -1.212e-03  1.974e-02  9.503e-10 -1.093e-03 
 -3.932e-09  9.503e-10  3.024e-08 -4.237e-10 
  5.097e-04 -1.093e-03 -4.237e-10  8.770e-03 
 PARAMETER  CORRELATION COEFFICIENTS  
       NO.  GLOBAL      1      2      3      4
        1  0.06468   1.000 -0.057 -0.000  0.036
        2  0.09892  -0.057  1.000  0.000 -0.083
        3  0.00015  -0.000  0.000  1.000 -0.000
        4  0.08868   0.036 -0.083 -0.000  1.000
p0=2.443e-07, s=0.2102,  **********
 **    7 **SET ERR         0.5
 **********
 **********
 **    8 **SET PRINT           1
 **********
 **********
 **    9 **HESSE        2000
 **********

prevFCN = 26.3749385  f=0.2657, 
prevFCN = 26.37494046  f=0.2655, 
prevFCN = 26.37493704  f=0.2656, m=2.259, 
prevFCN = 26.37493919  m=2.259, 
prevFCN = 26.37493833  m=2.259, p0=3.846e-07, 
prevFCN = 26.37494077  p0=1.356e-07, 
prevFCN = 26.37493674  p0=2.443e-07, s=0.2103, 
prevFCN = 26.37493774  s=0.2101, 
prevFCN = 26.37493977  f=0.2656, s=0.2102, 
prevFCN = 26.37493885  f=0.2656, 
prevFCN = 26.37493817  f=0.2656, m=2.259, 
prevFCN = 26.37493859  m=2.259, 
prevFCN = 26.37493842  m=2.259, p0=2.698e-07, 
prevFCN = 26.37493891  p0=2.2e-07, 
prevFCN = 26.37493811  p0=2.443e-07, s=0.2102, 
prevFCN = 26.37493831  s=0.2102, 
prevFCN = 26.37493871  f=0.2657, m=2.259, s=0.2102, 
prevFCN = 26.37494118  m=2.259, p0=3.846e-07, 
prevFCN = 26.37494273  f=0.2656, m=2.259, 
prevFCN = 26.37494145  f=0.2657, m=2.259, p0=2.443e-07, s=0.2103, 
prevFCN = 26.37493969  f=0.2656, m=2.259, 
prevFCN = 26.37493847  m=2.259, p0=3.846e-07, 
prevFCN = 26.37494001   COVARIANCE MATRIX CALCULATED SUCCESSFULLY
 FCN=26.3749 FROM HESSE     STATUS=OK             23 CALLS         217 TOTAL
                     EDM=1.57177e-05    STRATEGY= 1      ERROR MATRIX ACCURATE 
  EXT PARAMETER                                INTERNAL      INTERNAL  
  NO.   NAME      VALUE            ERROR       STEP SIZE       VALUE   
   1  f            2.65594e-01   1.49241e-01   2.46242e-04  -4.87944e-01
   2  m            2.25912e+00   1.40507e-01   1.03046e-05   2.27879e-01
   3  p0           2.44276e-07   3.06284e-02   2.51905e-04  -1.56981e+00
                                 WARNING -   - ABOVE PARAMETER IS AT LIMIT.
   4  s            2.10193e-01   9.36617e-02   6.71833e-06   2.10209e-02
                               ERR DEF= 0.5
 EXTERNAL ERROR MATRIX.    NDIM=  25    NPAR=  4    ERR DEF=0.5
  2.318e-02 -1.209e-03 -2.711e-09  5.142e-04 
 -1.209e-03  1.974e-02  6.511e-10 -1.112e-03 
 -2.711e-09  6.511e-10  3.024e-08 -2.946e-10 
  5.142e-04 -1.112e-03 -2.946e-10  8.773e-03 
 PARAMETER  CORRELATION COEFFICIENTS  
       NO.  GLOBAL      1      2      3      4
        1  0.06465   1.000 -0.057 -0.000  0.036
        2  0.09998  -0.057  1.000  0.000 -0.084
        3  0.00011  -0.000  0.000  1.000 -0.000
        4  0.09009   0.036 -0.084 -0.000  1.000
p0=2.443e-07, s=0.2102, [#1] INFO:Minization -- RooMinimizer::optimizeConst: deactivating const optimization
[#1] INFO:Minization -- RooMinimizer::optimizeConst: activating const optimization
[#1] INFO:Minization --  The following expressions will be evaluated in cache-and-track mode: (g,p)
 **********
 **   10 **SET PRINT           1
 **********
 **********
 **   11 **SET NOGRAD
 **********
 PARAMETER DEFINITIONS:
    NO.   NAME         VALUE      STEP SIZE      LIMITS
     1 f            2.65594e-01  1.49241e-01    0.00000e+00  1.00000e+00
     2 m            2.25912e+00  1.40507e-01   -1.00000e+01  1.00000e+01
     3 p0           2.44276e-07  3.06284e-02    0.00000e+00  1.00000e+00
 MINUIT WARNING IN PARAMETR
 ============== VARIABLE3 BROUGHT BACK INSIDE LIMITS.
     4 s            2.10193e-01  9.36617e-02   -1.00000e+01  1.00000e+01
 **********
 **   12 **SET ERR         0.5
 **********
 **********
 **   13 **SET PRINT           1
 **********
 **********
 **   14 **SET STR           1
 **********
 NOW USING STRATEGY  1: TRY TO BALANCE SPEED AGAINST RELIABILITY
 **********
 **   15 **MIGRAD        2000           1
 **********
 FIRST CALL TO USER FUNCTION AT NEW START POINT, WITH IFLAG=4.

prevFCN = 26.3749385   START MIGRAD MINIMIZATION.  STRATEGY  1.  CONVERGENCE WHEN EDM .LT. 1.00e-03
f=0.2671, 
prevFCN = 26.37501519  f=0.264, 
prevFCN = 26.37496635  f=0.2661, 
prevFCN = 26.37495346  f=0.2651, 
prevFCN = 26.37493636  f=0.2656, m=2.261, 
prevFCN = 26.374995  m=2.258, 
prevFCN = 26.37498301  m=2.26, 
prevFCN = 26.37494705  m=2.259, 
prevFCN = 26.37494276  m=2.259, p0=1.887e-06, 
prevFCN = 26.37496504  p0=1.484e-07, 
prevFCN = 26.37493695  p0=1.263e-06, 
prevFCN = 26.37495496  p0=1.836e-08, 
prevFCN = 26.37493485  p0=2.443e-07, s=0.2111, 
prevFCN = 26.37497443  s=0.2093, 
prevFCN = 26.37500339  s=0.2105, 
prevFCN = 26.37493985  s=0.2099, 
prevFCN = 26.37494996   FCN=26.3749 FROM MIGRAD    STATUS=INITIATE       16 CALLS          17 TOTAL
                     EDM= unknown      STRATEGY= 1      NO ERROR MATRIX       
  EXT PARAMETER               CURRENT GUESS       STEP         FIRST   
  NO.   NAME      VALUE            ERROR          SIZE      DERIVATIVE 
   1  f            2.65594e-01   1.49241e-01   3.51723e-01   6.94361e-03
   2  m            2.25912e+00   1.40507e-01   1.44241e-02   4.17466e-02
   3  p0           2.44276e-07   3.06284e-02   1.75904e-01** at limit **
   4  s            2.10193e-01   9.36617e-02   9.36837e-03  -1.51305e-01
                               ERR DEF= 0.5
f=0.2652, m=2.259, p0=0, s=0.2103, 
prevFCN = 26.37493064  f=0.2658, 
prevFCN = 26.37493677  f=0.2647, 
prevFCN = 26.37493732  f=0.2652, m=2.26, 
prevFCN = 26.374937  m=2.259, 
prevFCN = 26.37493708  m=2.259, p0=3.966e-07, 
prevFCN = 26.37493705  p0=3.966e-07, 
prevFCN = 26.37493705  p0=0, s=0.2107, 
prevFCN = 26.37493711  s=0.21, 
prevFCN = 26.37493695   MIGRAD MINIMIZATION HAS CONVERGED.
 MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX.
s=0.2103, 
prevFCN = 26.37493064  f=0.2658, 
prevFCN = 26.37493677  f=0.2647, 
prevFCN = 26.37493732  f=0.2652, m=2.26, 
prevFCN = 26.374937  m=2.259, 
prevFCN = 26.37493708  m=2.259, p0=3.966e-07, 
prevFCN = 26.37493705  p0=3.966e-07, 
prevFCN = 26.37493705  p0=0, s=0.2107, 
prevFCN = 26.37493711  s=0.21, 
prevFCN = 26.37493695  f=0.2653, s=0.2103, 
prevFCN = 26.37493084  f=0.2651, 
prevFCN = 26.37493095  f=0.2652, m=2.259, 
prevFCN = 26.37493089  m=2.259, 
prevFCN = 26.3749309  m=2.259, p0=1.586e-08, 
prevFCN = 26.3749309  p0=1.586e-08, 
prevFCN = 26.3749309  p0=0, s=0.2104, 
prevFCN = 26.37493092  s=0.2103, 
prevFCN = 26.37493088  s=0.2103, 
prevFCN = 26.37493065  s=0.2103, 
prevFCN = 26.37493065  f=0.2658, m=2.26, s=0.2103, 
prevFCN = 26.37494383  m=2.259, p0=3.966e-07, 
prevFCN = 26.37494318  f=0.2652, m=2.26, 
prevFCN = 26.37494341  f=0.2658, m=2.259, p0=0, s=0.2107, 
prevFCN = 26.37494285  f=0.2652, m=2.26, 
prevFCN = 26.37494452  m=2.259, p0=3.966e-07, 
prevFCN = 26.37494352   COVARIANCE MATRIX CALCULATED SUCCESSFULLY
 FCN=26.3749 FROM MIGRAD    STATUS=CONVERGED      50 CALLS          51 TOTAL
                     EDM=6.55879e-09    STRATEGY= 1      ERROR MATRIX ACCURATE 
  EXT PARAMETER                                   STEP         FIRST   
  NO.   NAME      VALUE            ERROR          SIZE      DERIVATIVE 
   1  f            2.65232e-01   1.49169e-01   1.23139e-03  -2.22663e-04
   2  m            2.25903e+00   1.40588e-01   5.13766e-05  -6.88065e-04
   3  p0           0.00000e+00   3.06306e-02   1.25948e-03** at limit **
   4  s            2.10325e-01   9.37986e-02   3.34005e-05   2.94002e-03
                               ERR DEF= 0.5
 EXTERNAL ERROR MATRIX.    NDIM=  25    NPAR=  4    ERR DEF=0.5
  2.315e-02 -1.210e-03 -5.690e-15  5.077e-04 
 -1.210e-03  1.977e-02  1.369e-15 -1.100e-03 
 -5.690e-15  1.369e-15  4.172e-19 -6.093e-16 
  5.077e-04 -1.100e-03 -6.093e-16  8.798e-03 
 PARAMETER  CORRELATION COEFFICIENTS  
       NO.  GLOBAL      1      2      3      4
        1  0.06446   1.000 -0.057 -0.000  0.036
        2  0.09915  -0.057  1.000  0.000 -0.083
        3  0.00006  -0.000  0.000  1.000 -0.000
        4  0.08895   0.036 -0.083 -0.000  1.000
p0=0, s=0.2103,  **********
 **   16 **SET ERR         0.5
 **********
 **********
 **   17 **SET PRINT           1
 **********
 **********
 **   18 **HESSE        2000
 **********

prevFCN = 26.37493064  f=0.2653, 
prevFCN = 26.37493084  f=0.2651, 
prevFCN = 26.37493095  f=0.2652, m=2.259, 
prevFCN = 26.37493089  m=2.259, 
prevFCN = 26.3749309  m=2.259, p0=1.586e-08, 
prevFCN = 26.3749309  p0=1.586e-08, 
prevFCN = 26.3749309  p0=0, s=0.2103, 
prevFCN = 26.37493065  s=0.2103, 
prevFCN = 26.37493065  f=0.2653, s=0.2103, 
prevFCN = 26.37493064  f=0.2652, 
prevFCN = 26.37493066  f=0.2652, m=2.259, 
prevFCN = 26.37493065  m=2.259, 
prevFCN = 26.37493065  m=2.259, p0=6.346e-10, 
prevFCN = 26.37493065  p0=6.344e-10, 
prevFCN = 26.37493065  p0=0, s=0.2103, 
prevFCN = 26.37493064  s=0.2103, 
prevFCN = 26.37493064  f=0.2653, m=2.259, s=0.2103, 
prevFCN = 26.37493112  m=2.259, p0=1.586e-08, 
prevFCN = 26.3749311  f=0.2652, m=2.259, 
prevFCN = 26.37493115  f=0.2653, m=2.259, p0=0, s=0.2103, 
prevFCN = 26.37493085  f=0.2652, m=2.259, 
prevFCN = 26.37493091  m=2.259, p0=1.586e-08, 
prevFCN = 26.37493091   COVARIANCE MATRIX CALCULATED SUCCESSFULLY
 FCN=26.3749 FROM HESSE     STATUS=OK             23 CALLS          74 TOTAL
                     EDM=6.55854e-09    STRATEGY= 1      ERROR MATRIX ACCURATE 
  EXT PARAMETER                                INTERNAL      INTERNAL  
  NO.   NAME      VALUE            ERROR       STEP SIZE       VALUE   
   1  f            2.65232e-01   1.49169e-01   2.46277e-04  -4.88766e-01
   2  m            2.25903e+00   1.40604e-01   1.02753e-05   2.27870e-01
   3  p0           0.00000e+00   3.06307e-02   2.51897e-04  -1.57080e+00
                                 WARNING -   - ABOVE PARAMETER IS AT LIMIT.
   4  s            2.10325e-01   9.38116e-02   1.33602e-06   2.10341e-02
                               ERR DEF= 0.5
 EXTERNAL ERROR MATRIX.    NDIM=  25    NPAR=  4    ERR DEF=0.5
  2.315e-02 -1.206e-03 -1.138e-15  5.130e-04 
 -1.206e-03  1.977e-02  2.723e-16 -1.120e-03 
 -1.138e-15  2.723e-16  4.172e-19 -1.250e-16 
  5.130e-04 -1.120e-03 -1.250e-16  8.801e-03 
 PARAMETER  CORRELATION COEFFICIENTS  
       NO.  GLOBAL      1      2      3      4
        1  0.06446   1.000 -0.056 -0.000  0.036
        2  0.10029  -0.056  1.000  0.000 -0.085
        3  0.00001  -0.000  0.000  1.000 -0.000
        4  0.09046   0.036 -0.085 -0.000  1.000
p0=0, s=0.2103, [#1] INFO:Minization -- RooMinimizer::optimizeConst: deactivating const optimization
All Message streams
[0] MinLevel = PROGRESS Topic =  Any 
[1] MinLevel = INFO Topic = Minization Plotting Fitting Eval Caching ObjectHandling InputArguments DataHandling NumericIntegration 
[2] MinLevel = DEBUG Topic = LinkStateMgmt 
[#2] DEBUG:LinkStateMgmt -- RooAbsArg::addServer(0x21df5310,g): adding server x(0x3ffd37e67a8) for value 
[#2] DEBUG:LinkStateMgmt -- RooAbsArg::addServer(0x21df5310,g): adding server m(0x3ffd37e6400) for value 
[#2] DEBUG:LinkStateMgmt -- RooAbsArg::addServer(0x21df5310,g): adding server s(0x3ffd37e6048) for value 
[#2] DEBUG:LinkStateMgmt -- RooAbsArg::addServer(0x21df5310,g): adding server x(0x3ffd37e67a8) for value 
[#2] DEBUG:LinkStateMgmt -- RooAbsArg::addServer(0x21df5310,g): adding server m(0x3ffd37e6400) for value 
[#2] DEBUG:LinkStateMgmt -- RooAbsArg::addServer(0x21df5310,g): adding server s(0x3ffd37e6048) for value 
[#2] DEBUG:LinkStateMgmt -- RooAbsArg::addServer(0x21df5310,g): adding server x(0x2235e450) for value 
[#2] DEBUG:LinkStateMgmt -- RooAbsArg::addServer(0x21df5310,g): adding server m(0x223606a0) for value 
[#2] DEBUG:LinkStateMgmt -- RooAbsArg::addServer(0x21df5310,g): adding server s(0x223a6740) for value 
RooGaussian::g[ x=x mean=m sigma=s ] = 8.902e-26