[#0] WARNING:InputArguments -- The parameter 'sigmaG' with range [-inf, inf] of the RooGaussian 'gauss' exceeds the safe range of (0, inf). Advise to limit its range.
The proto model before customisation:
0x7ffc4b651080 RooAddPdf::model = 750.5/1 [Auto,Clean] 
  0x7ffc4b64fa28/V- RooGaussian::gauss = 0 [Auto,Dirty] 
    0x7ffc4b6517a0/V- RooRealVar::Energy = 1500
    0x7ffc4b651b88/V- RooRealVar::meanG = 100
    0x7ffc4b6504c8/V- RooRealVar::sigmaG = 3
  0x7ffc4b651f70/V- RooRealVar::yieldSig = 1
  0x7ffc4b64ff80/V- RooPolynomial::linear = 1501 [Auto,Dirty] 
    0x7ffc4b6517a0/V- RooRealVar::Energy = 1500
    0x7ffc4b6508b0/V- RooRealVar::pol1 = 1
  0x7ffc4b650c98/V- RooRealVar::yieldBkg = 1

PDF 1 with a yield depending on M:
0x3c68d80 RooAddPdf::model_Sample1 = 1156.8/1 [Auto,Clean] 
  0x5178a20/V- RooGaussian::gauss_Sample1 = 0 [Auto,Dirty] 
    0x7ffc4b6517a0/V- RooRealVar::Energy = 1500
    0x3cc0dd0/V- RooRealVar::meanG_Sample1 = 100
    0x7ffc4b6504c8/V- RooRealVar::sigmaG = 3
  0x7ffc4b652ea8/V- RooFormulaVar::yieldSig_Sample1 = 0.29755 [Auto,Clean] 
    0x7ffc4b652358/V- RooRealVar::M = 1
  0x7ffc4b64ff80/V- RooPolynomial::linear = 1501 [Auto,Dirty] 
    0x7ffc4b6517a0/V- RooRealVar::Energy = 1500
    0x7ffc4b6508b0/V- RooRealVar::pol1 = 1
  0x7ffc4b650c98/V- RooRealVar::yieldBkg = 1

PDF 2 with a yield depending on M:
0x3776e00 RooAddPdf::model_Sample2 = 1000.67/1 [Auto,Clean] 
  0x51872e0/V- RooGaussian::gauss_Sample2 = 0 [Auto,Dirty] 
    0x7ffc4b6517a0/V- RooRealVar::Energy = 1500
    0x519d8d0/V- RooRealVar::meanG_Sample2 = 100
    0x7ffc4b6504c8/V- RooRealVar::sigmaG = 3
  0x7ffc4b6532e0/V- RooFormulaVar::yieldSig_Sample2 = 0.5 [Auto,Clean] 
    0x7ffc4b652358/V- RooRealVar::M = 1
  0x7ffc4b64ff80/V- RooPolynomial::linear = 1501 [Auto,Dirty] 
    0x7ffc4b6517a0/V- RooRealVar::Energy = 1500
    0x7ffc4b6508b0/V- RooRealVar::pol1 = 1
  0x7ffc4b650c98/V- RooRealVar::yieldBkg = 1

PDF 3 with a free yield:
0x3770980 RooAddPdf::model_Sample3 = 750.5/1 [Auto,Clean] 
  0x3d07860/V- RooGaussian::gauss_Sample3 = 0 [Auto,Dirty] 
    0x7ffc4b6517a0/V- RooRealVar::Energy = 1500
    0x5166530/V- RooRealVar::meanG_Sample3 = 100
    0x7ffc4b6504c8/V- RooRealVar::sigmaG = 3
  0x5166940/V- RooRealVar::yieldSig_Sample3 = 1
  0x7ffc4b64ff80/V- RooPolynomial::linear = 1501 [Auto,Dirty] 
    0x7ffc4b6517a0/V- RooRealVar::Energy = 1500
    0x7ffc4b6508b0/V- RooRealVar::pol1 = 1
  0x7ffc4b650c98/V- RooRealVar::yieldBkg = 1

The following leaves have been created automatically while customising:
  1) RooRealVar::    meanG_Sample1 = 100
  2) RooRealVar::    meanG_Sample2 = 100
  3) RooRealVar::    meanG_Sample3 = 100
  4) RooRealVar:: yieldSig_Sample3 = 1

The following leaves have been used while customising
	(partial overlap with the set of automatically created leaves.
	a new customiser for a different PDF could reuse them if necessary.):
  1) RooFormulaVar:: yieldSig_Sample1 = 0.29755
  2) RooFormulaVar:: yieldSig_Sample2 = 0.5
  3) RooRealVar::    meanG_Sample1 = 200
  4) RooRealVar::    meanG_Sample2 = 300
  5) RooRealVar::    meanG_Sample3 = 100
  6) RooRealVar:: yieldSig_Sample3 = 1