Execution Time5.36s

Test: tutorial-roofit-rf801_mcstudy-py (Passed)
Build: PR-4837-x86_64-ubuntu16-gcc54-opt (sft-ubuntu-1604-4) on 2020-01-22 20:11:06
Repository revision: 268c9a681489ad6637241114087f1f8c363d9c56

Test Timing: Passed
Processors1

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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

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 990
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 980
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 970
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 960
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 950
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-797.721) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.716236, a1=-0.675686, mean=5.04367, nbkg=115.661, nsig=155.327, sig1frac=0.880121
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 940
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 930
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-867.289) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.907715, a1=-0.26012, mean=4.95881, nbkg=147.451, nsig=156.366, sig1frac=0.890535
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 920
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 910
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 900
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-871.381) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.716361, a1=-0.355239, mean=5.05578, nbkg=159.647, nsig=151.993, sig1frac=0.742914
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 890
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 880
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 870
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-903.916) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.877959, a1=-0.428367, mean=4.99746, nbkg=167.444, nsig=157.288, sig1frac=0.424997
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 860
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 850
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 840
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 830
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-970.563) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.867793, a1=-0.296045, mean=5.10353, nbkg=164.822, nsig=173.566, sig1frac=0.899431
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 820
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 810
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 800
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 790
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 780
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 770
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 760
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-915.472) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.807508, a1=-0.34963, mean=5.09438, nbkg=142.436, nsig=172.312, sig1frac=0.886183
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 750
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-885.867) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.7962, a1=-0.414289, mean=5.07605, nbkg=135.514, nsig=167.164, sig1frac=0.927781
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-848.597) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.577138, a1=-0.518554, mean=5.09299, nbkg=144.203, nsig=156.938, sig1frac=0.54541
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 740
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 730
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 720
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 710
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 700
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-814.549) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.848973, a1=-0.489149, mean=5.08811, nbkg=132.911, nsig=150.647, sig1frac=0.826731
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 690
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 680
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 670
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-809.662) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.713661, a1=-0.606754, mean=5.02862, nbkg=142.583, nsig=145.399, sig1frac=0.623944
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-861.002) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.744046, a1=-0.311529, mean=5.09799, nbkg=161.409, nsig=148.884, sig1frac=0.512806
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 660
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 650
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 640
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 630
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 620
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 610
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-809.027) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.719517, a1=-0.347533, mean=5.00927, nbkg=127.977, nsig=152.559, sig1frac=0.917291
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 600
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 590
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 580
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-869.586) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.621299, a1=-0.442393, mean=5.13262, nbkg=131.7, nsig=167.982, sig1frac=0.776177
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 570
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 560
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 550
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 540
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 530
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-820.086) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.699182, a1=-0.532303, mean=4.90748, nbkg=130.722, nsig=155.109, sig1frac=0.843514
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 520
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 510
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-814.421) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.729962, a1=-0.49802, mean=4.92039, nbkg=146.276, nsig=144.44, sig1frac=0.620699
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 500
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 490
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 480
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 470
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 460
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 450
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 440
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 430
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-926.481) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.653979, a1=-0.469539, mean=5.00078, nbkg=160.963, nsig=166.526, sig1frac=0.628924
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 420
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-768.847) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.749295, a1=-0.303934, mean=4.98272, nbkg=121.461, nsig=145.338, sig1frac=0.822833
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-798.509) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.791035, a1=-0.287544, mean=4.98693, nbkg=127.577, nsig=149.203, sig1frac=0.914567
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 410
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 400
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 390
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-977.775) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.565967, a1=-0.529635, mean=5.0065, nbkg=153.38, nsig=185.083, sig1frac=0.751239
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 380
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 370
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-945.036) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.824344, a1=-0.338546, mean=5.06339, nbkg=161.705, nsig=169.087, sig1frac=0.910016
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 360
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 350
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 340
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 330
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 320
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 310
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-831.776) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.823781, a1=-0.287947, mean=4.96347, nbkg=133.185, nsig=155.535, sig1frac=0.887106
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 300
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 290
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 280
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-867.974) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.806741, a1=-0.376486, mean=4.95962, nbkg=143.191, nsig=160.421, sig1frac=0.787531
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 270
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-810.184) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.701119, a1=-0.376392, mean=4.96099, nbkg=126.85, nsig=153.527, sig1frac=0.880449
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-845.198) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.74363, a1=-0.435344, mean=5.01952, nbkg=162.467, nsig=143.571, sig1frac=0.630815
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 260
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 250
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-1003.82) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.674666, a1=-0.383697, mean=5.00365, nbkg=169.829, nsig=179.534, sig1frac=0.921743
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-712.949) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.711808, a1=-0.34088, mean=4.99573, nbkg=115.49, nsig=133.015, sig1frac=0.908627
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 240
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 230
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 220
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 210
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 200
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 190
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 180
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 170
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 160
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 150
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-750.903) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.726225, a1=-0.429497, mean=5.03871, nbkg=129.53, nsig=136.644, sig1frac=0.687558
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 140
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-740.756) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.899536, a1=-0.345881, mean=5.03897, nbkg=135.176, nsig=129.13, sig1frac=0.899393
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-677.604) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.766597, a1=-0.547838, mean=5.03836, nbkg=119.039, nsig=121.817, sig1frac=0.213703
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 130
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-777.498) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.527582, a1=-0.893856, mean=5.24753, nbkg=162.951, nsig=65.9357, sig1frac=0.970262
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-777.498) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.516095, a1=-0.955515, mean=5.14443, nbkg=157.502, nsig=97.2821, sig1frac=0.174928
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-777.498) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.510348, a1=-0.776595, mean=5.09286, nbkg=154.805, nsig=114.979, sig1frac=0.0496841
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 120
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 110
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-796.54) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.702991, a1=-0.414346, mean=5.11911, nbkg=145.466, nsig=141.134, sig1frac=0.532895
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 100
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-920.777) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.726241, a1=-0.424659, mean=5.05565, nbkg=151.228, nsig=170.816, sig1frac=0.771802
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-743.339) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.942558, a1=-0.775768, mean=4.99866, nbkg=187.872, nsig=63.0852, sig1frac=0.868175
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-743.339) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.984478, a1=-0.59938, mean=4.99914, nbkg=173.959, nsig=90.3182, sig1frac=0.461117
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 90
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 80
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 70
[#0] WARNING:Minization -- RooMinimizerFcn: Minimized function has error status.
Returning maximum FCN so far (-775.389) to force MIGRAD to back out of this region. Error log follows
Parameter values: a0=0.72761, a1=-0.375581, mean=5.04879, nbkg=141.143, nsig=137.402, sig1frac=0.495257
RooChebychev::bkg[ x=x coefList=(a0,a1) ] has 1 errors

[#0] PROGRESS:Generation -- RooMCStudy::run: sample 60
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 50
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 40
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 30
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 20
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 10
[#0] PROGRESS:Generation -- RooMCStudy::run: sample 0
[#0] WARNING:Generation -- Fit parameter 'sigma1' does not have an error. A pull distribution cannot be generated. This might be caused by the parameter being constant or because the fits were not run.
[#0] WARNING:Generation -- Fit parameter 'sigma2' does not have an error. A pull distribution cannot be generated. This might be caused by the parameter being constant or because the fits were not run.

[#1] INFO:NumericIntegration -- RooRealIntegral::init(pullGauss_Int[meanpull]) using numeric integrator RooIntegrator1D to calculate Int(meanpull)
[#1] INFO:Minization -- RooMinimizer::optimizeConst: activating const optimization
[#1] INFO:Minization -- RooMinimizer::optimizeConst: deactivating const optimization
[#1] INFO:NumericIntegration -- RooRealIntegral::init(pullGauss_Int[meanpull]) using numeric integrator RooIntegrator1D to calculate Int(meanpull)
Info in <TCanvas::Print>: png file rf801_mcstudy.png has been created