[#0] WARNING:InputArguments -- The parameter 'sigma' with range [-inf, inf] of the RooGaussian 'sig' exceeds the safe range of (0, inf). Advise to limit its range.
1) 0x55f512a56210 RooRealVar:: x = 5 L(0 - 10) "x"
1) 0x55f50ff5d4e0 RooRealVar:: a0 = 0.5 L(0 - 1) "a0"
2) 0x55f512eb1a30 RooRealVar:: a1 = 0.2 L(0 - 1) "a1"
3) 0x55f5130d2260 RooRealVar:: alpha = -1 C L(-INF - +INF) "alpha"
4) 0x55f513258870 RooRealVar:: bkg1frac = 0.2 L(0 - 1) "fraction of component 1 in background"
5) 0x55f513411140 RooRealVar:: bkgfrac = 0.5 L(0 - 1) "fraction of background"
6) 0x55f5127b62e0 RooRealVar:: mean = 5 C L(-INF - +INF) "mean of gaussians"
7) 0x55f5119756f0 RooRealVar:: sigma = 0.5 C L(-INF - +INF) "width of gaussians"
RooArgSet::parameters = (a0,a1,alpha,bkg1frac,bkgfrac,mean,sigma)
1) 0x55f5129f26c0 RooAddPdf:: model[ bkgfrac * bkg + [%] * sig ] = 0.582695/1 "g1+g2+a"
2) 0x55f513442fb0 RooAddPdf:: bkg[ bkg1frac * bkg1 + [%] * bkg2 ] = 0.16539/1 "Signal"
3) 0x55f513233b10 RooChebychev:: bkg1[ x=x coefficients=(a0,a1) ] = 0.8 "Background 1"
4) 0x55f5133048f0 RooExponential:: bkg2[ x=x c=alpha ] = 0.00673795 "Background 2"
5) 0x55f512e8fa30 RooGaussian:: sig[ x=x mean=mean sigma=sigma ] = 1 "Signal component 1"
[#0] WARNING:InputArguments -- The parameter 'sigma2' with range [-inf, inf] of the RooGaussian 'sig2' exceeds the safe range of (0, inf). Advise to limit its range.
[#1] INFO:ObjectHandling -- RooCustomizer::build(model): tree node sig will be replaced by sigsum
[#1] INFO:ObjectHandling -- RooCustomizer::build(model) Branch node RooAddPdf::model cloned: depends on a replaced parameter
[#1] INFO:ObjectHandling -- RooCustomizer::build(model) Branch node sig is already replaced
0x55f5138acba0 RooAddPdf::model_cust = 0.582695/1 [Auto,Clean]
0x55f513442fb0/V- RooAddPdf::bkg = 0.16539/1 [Auto,Clean]
0x55f513233b10/V- RooChebychev::bkg1 = 0.8 [Auto,Dirty]
0x55f512a56210/V- RooRealVar::x = 5
0x55f50ff5d4e0/V- RooRealVar::a0 = 0.5
0x55f512eb1a30/V- RooRealVar::a1 = 0.2
0x55f513258870/V- RooRealVar::bkg1frac = 0.2
0x55f5133048f0/V- RooExponential::bkg2 = 0.00673795 [Auto,Dirty]
0x55f512a56210/V- RooRealVar::x = 5
0x55f5130d2260/V- RooRealVar::alpha = -1
0x55f513411140/V- RooRealVar::bkgfrac = 0.5
0x55f5136bf180/V- RooAddPdf::sigsum = 1/1 [Auto,Clean]
0x55f512e8fa30/V- RooGaussian::sig = 1 [Auto,Dirty]
0x55f512a56210/V- RooRealVar::x = 5
0x55f5127b62e0/V- RooRealVar::mean = 5
0x55f5119756f0/V- RooRealVar::sigma = 0.5
0x55f5137aa7a0/V- RooRealVar::sig1frac = 0.8
0x55f513851cc0/V- RooGaussian::sig2 = 1 [Auto,Dirty]
0x55f512a56210/V- RooRealVar::x = 5
0x55f5127b62e0/V- RooRealVar::mean = 5
0x55f5136c34b0/V- RooRealVar::sigma2 = 1