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Ticket #296: logSMEHC

File logSMEHC, 21.6 KB (added by elunghi@indiana.edu, 11 years ago)
Line 
1Welcome to Sherpa, Enrico Lunghi. Initialization of framework underway.
2The local time is Fri May  2 04:25:01 2014.
3Run_Parameter::Init(): Setting memory limit to 1.85074 GB.
4Random::SetSeed(): Seeds set to 1221 3131 34221 12345
5-----------------------------------------------------------------------------
6-----------    Event generation run with SHERPA started .......   -----------
7-----------------------------------------------------------------------------
8................................................ |       +                   
9................................................ ||  |       +  +           
10...................................        ....  | |         /   +           
11................. ................   _,_ |  ....  ||         +|  +  +       
12...............................  __.'  ,\|  ...  ||    /    +|          +   
13.............................. (  \    \   ...  | |  |   + + \         +   
14.............................  (    \   -/  .... ||       +    |          + 
15........ ...................  <S   /()))))~~~~~~~~##     +     /\    +       
16............................ (!H   (~~)))))~~~~~~#/     +  +    |  +         
17................ ........... (!E   (~~~)))))     /|/    +         +         
18............................ (!R   (~~~)))))   |||   + +            +       
19..... ...................... (!P    (~~~~)))   /|  + +          +           
20............................ (!A>    (~~~~~~~~~##        + +        +       
21............................. ~~(!    '~~~~~~~ \       +     + +      +     
22...............................  `~~~QQQQQDb //   |         + + +        +   
23........................ ..........   IDDDDP||     \  + + + + +             +
24....................................  IDDDI||       \                      +
25.................................... IHD HD||         \ + +  + + + + +      +
26...................................  IHD ##|            :-) + +\          + 
27......... ............... ......... IHI ## /      /   +  + + + +\       +   
28................................... IHI/ /       /      + + + +        +     
29................................... ## | | /    / + +      + + /      +     
30....................... /TT\ .....  ##/ ///  / + + + + + + +/       +       
31......................./TTT/T\ ... /TT\/\\\ / + + + + + + +/   \         +   
32....................../TTT/TTTT\...|TT/T\\\/   +    ++  + /             
33-----------------------------------------------------------------------------
34
35     SHERPA version 2.1.0 (Broad Peak)
36                                                                             
37     Authors:        Stefan Hoeche, Frank Krauss, Silvan Kuttimalai,         
38                     Marek Schoenherr, Steffen Schumann, Frank Siegert,     
39                     Korinna Zapp.
40     Former Authors: Timo Fischer, Tanju Gleisberg, Hendrik Hoeth,           
41                     Ralf Kuhn, Thomas Laubrich, Andreas Schaelicke,         
42                     Jan Winter                                             
43                                                                             
44     This program uses a lot of genuine and original research work           
45     by other people. Users are encouraged to refer to                       
46     the various original publications.                                     
47                                                                             
48     Users are kindly asked to refer to the documentation                   
49     published under JHEP 02(2009)007                                       
50                                                                             
51     Please visit also our homepage                                         
52                                                                             
53       http://www.sherpa-mc.de                                               
54                                                                             
55     for news, bugreports, updates and new releases.                         
56                                                                             
57-----------------------------------------------------------------------------
58
59SVN branch branches/rel-2-1-0, revision 23309.
60
61 List of Particle Data
62      IDName       kfc   MASS[<kfc>]    WIDTH[<kfc>]   STABLE[<kfc>]  MASSIVE[<kfc>]  ACTIVE[<kfc>]
63           d         1          0.01               0               1               0              1
64           u         2         0.005               0               1               0              1
65           s         3           0.2               0               1               0              1
66           c         4          1.42               0               1               0              1
67           b         5           4.8               0               1               0              1
68           t         6           175             1.5               1               1              1
69          e-        11      0.000511               0               1               0              1
70        nu_e        12             0               0               1               0              1
71         mu-        13         0.105               0               1               0              1
72       nu_mu        14             0               0               1               0              1
73        tau-        15         1.777        2.36e-12               0               0              1
74      nu_tau        16             0               0               1               0              1
75           G        21             0               0               1               0              1
76           P        22             0               0               1               0              1
77           Z        23        91.188            2.49               0               1              1
78          W+        24        80.419            2.06               0               1              1
79          h0        25           125         0.00407               0               1              1
80
81 List of Particle Containers
82    IDName     kfc     Constituents
83    lepton      90     {e-,e+,mu-,mu+,tau-,tau+}
84  neutrino      91     {nu_e,nu_eb,nu_mu,nu_mub,nu_tau,nu_taub}
85   fermion      92     {d,db,u,ub,s,sb,c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+,nu_e,nu_eb,nu_mu,nu_mub,nu_tau,nu_taub}
86         j      93     {d,db,u,ub,s,sb,c,cb,b,bb,G}
87         Q      94     {d,db,u,ub,s,sb,c,cb,b,bb}
88        bj      97     {bj}
89         r      99     {d,db,u,ub,s,sb,c,cb,b,bb,G}
90
91Initialized the beams Monochromatic*Monochromatic
92PDF set 'ct10' loaded for beam 1 (P+).
93PDF set 'ct10' loaded for beam 2 (P+).
94Initialized the ISR: (SF)*(SF)
95Initialize the Standard Model \w EHC from  / Run.dat|(model){|}(model)
96One_Running_AlphaS::One_Running_AlphaS() {
97  Setting \alpha_s according to PDF
98  perturbative order 1
99  \alpha_s(M_Z) = 0.118
100}
101One_Running_AlphaS::One_Running_AlphaS() {
102  Setting \alpha_s according to PDF
103  perturbative order 1
104  \alpha_s(M_Z) = 0.118
105}
106Interaction_Model_SM_EHC::Interaction_Model_SM_EHC() {
107  ggh coupling is (3.05321e-05,4.8123e-07) [ \alpha_s(\mu=14000) = 0.0698802 ]
108  pph coupling is (-2.65721e-05,-4.18815e-07) [ 1/\alpha_qed(\mu=125) = 128.802 ]
109}
110Initialized the Fragmentation_Handler.
111Initialized the Soft_Collision_Handler.
112CS_Shower::CS_Shower(): Set respect Q2 mode 0
113CS_Shower::CS_Shower(): Set respect Q2 mode 0
114Initialized the Shower_Handler.
115+-----------------------------------------+
116|   X   X   X XXXX  XXX  XXX  XXX         |
117|  X X  XX XX X    X      X  X     X   X  |
118| X   X X X X XXX  X XXX  X  X    XXX XXX |
119| XXXXX X   X X    X   X  X  X     X   X  |
120| X   X X   X XXXX  XXX  XXX  XXX         |
121+-----------------------------------------+
122| please cite: JHEP 0202:044,2002         |
123+-----------------------------------------+
124ME_Generator_Base::SetPSMasses(): Massive PS flavours for Amegic: (c,cb,b,bb,t,tb,e-,e+,nu_e,nu_eb,mu-,mu+,nu_mu,nu_mub,tau-,tau+,nu_tau,nu_taub,Z,W+,W-,h0)
125Amegic::Initialize(): Set gauge 1.
126Matrix_Element_Handler::BuildProcesses(): Looking for processes ........ done ( 13 MB, 0s / 0s ).
127Matrix_Element_Handler::InitializeProcesses(): Performing tests  done ( 13 MB, 0s / 0s ).
128Initialized the Matrix_Element_Handler for the hard processes.
129Initialized the Beam_Remnant_Handler.
130Hard_Decay_Handler::SetDecayMasses(): Massive decay flavours: (c,cb,b,bb,t,tb,e-,e+,nu_e,nu_eb,mu-,mu+,nu_mu,nu_mub,tau-,tau+,nu_tau,nu_taub,Z,W+,W-,h0)
131Initialising hard decay tables.
132
133Decay table for : tau-.
134                 Total width: 2.12479e-12 GeV
135               Flavour width: 2.36e-12 GeV
136----------------------------------------
137{15,16,-2,1}      tau- --> nu_tau ub d     1.28744e-12(5.75993e-15) GeV, BR= 60.5914 %
138{15,16,-4,3}      tau- --> nu_tau cb s     5.43634e-16(2.39661e-18) GeV, BR= 0.0255853 %
139{15,16,-12,11}    tau- --> nu_tau nu_eb e- 4.2871e-13(1.90854e-15) GeV, BR= 20.1765 %
140{15,16,-14,13}    tau- --> nu_tau nu_mub mu- 4.08097e-13(1.89261e-15) GeV, BR= 19.2064 %
141----------------------------------------
142
143Decay table for : tau+.
144Total width:                  2.12865e-12 GeV
145Flavour width:                2.36e-12 GeV
146----------------------------------------
147{-15,-16,2,-1}    tau+ --> nu_taub u db    1.2892e-12(5.77342e-15) GeV, BR= 60.5641 %
148{-15,-16,4,-3}    tau+ --> nu_taub c sb    5.43981e-16(2.38906e-18) GeV, BR= 0.0255552 %
149{-15,-16,12,-11}  tau+ --> nu_taub nu_e e+ 4.29794e-13(1.90329e-15) GeV, BR= 20.1909 %
150{-15,-16,14,-13}  tau+ --> nu_taub nu_mu mu+ 4.09114e-13(1.88651e-15) GeV, BR= 19.2194 %
151----------------------------------------
152
153Decay table for : W+.
154Total width:                  2.10561 GeV
155Flavour width:                2.06 GeV
156----------------------------------------
157{24,2,-1}         W+ --> u db              0.702203   GeV, BR= 33.3492 %
158{24,4,-3}         W+ --> c sb              0.701546   GeV, BR= 33.318 %
159{24,12,-11}       W+ --> nu_e e+           0.234068   GeV, BR= 11.1164 %
160{24,14,-13}       W+ --> nu_mu mu+         0.234066   GeV, BR= 11.1163 %
161{24,16,-15}       W+ --> nu_tau tau+       0.233725   GeV, BR= 11.1001 %
162----------------------------------------
163
164Decay table for : W-.
165Total width:                  2.10561 GeV
166Flavour width:                2.06 GeV
167----------------------------------------
168{-24,-2,1}        W- --> ub d              0.702203   GeV, BR= 33.3492 %
169{-24,-4,3}        W- --> cb s              0.701546   GeV, BR= 33.318 %
170{-24,-12,11}      W- --> nu_eb e-          0.234068   GeV, BR= 11.1164 %
171{-24,-14,13}      W- --> nu_mub mu-        0.234066   GeV, BR= 11.1163 %
172{-24,-16,15}      W- --> nu_taub tau-      0.233725   GeV, BR= 11.1001 %
173----------------------------------------
174
175Decay table for : Z.
176Total width:                  2.50886 GeV
177Flavour width:                2.49 GeV
178----------------------------------------
179{23,1,-1}         Z --> d db               0.382672   GeV, BR= 15.2528 %
180{23,2,-2}         Z --> u ub               0.298405   GeV, BR= 11.8941 %
181{23,3,-3}         Z --> s sb               0.382672   GeV, BR= 15.2528 %
182{23,4,-4}         Z --> c cb               0.297971   GeV, BR= 11.8768 %
183{23,5,-5}         Z --> b bb               0.376327   GeV, BR= 14.9999 %
184{23,11,-11}       Z --> e- e+              0.0863686  GeV, BR= 3.44254 %
185{23,12,-12}       Z --> nu_e nu_eb         0.170635   GeV, BR= 6.80129 %
186{23,13,-13}       Z --> mu- mu+            0.0863679  GeV, BR= 3.44251 %
187{23,14,-14}       Z --> nu_mu nu_mub       0.170635   GeV, BR= 6.80129 %
188{23,15,-15}       Z --> tau- tau+          0.0861718  GeV, BR= 3.4347 %
189{23,16,-16}       Z --> nu_tau nu_taub     0.170635   GeV, BR= 6.80129 %
190{23,-24,2,-1}     Z --> W- u db            1.76702e-07(1.20649e-09) GeV, BR= 7.04312e-06 %
191{23,-24,4,-3}     Z --> W- c sb            1.5433e-07(1.07109e-09) GeV, BR= 6.15138e-06 %
192{23,-24,12,-11}   Z --> W- nu_e e+         5.88306e-08(4.00887e-10) GeV, BR= 2.34491e-06 %
193{23,-24,14,-13}   Z --> W- nu_mu mu+       5.92196e-08(4.0516e-10) GeV, BR= 2.36042e-06 %
194{23,-24,16,-15}   Z --> W- nu_tau tau+     4.74209e-08(3.34805e-10) GeV, BR= 1.89014e-06 %
195{23,24,-2,1}      Z --> W+ ub d            1.79613e-07(1.21489e-09) GeV, BR= 7.15915e-06 %
196{23,24,-4,3}      Z --> W+ cb s            1.54367e-07(1.07597e-09) GeV, BR= 6.15287e-06 %
197{23,24,-12,11}    Z --> W+ nu_eb e-        5.94722e-08(4.04363e-10) GeV, BR= 2.37049e-06 %
198{23,24,-14,13}    Z --> W+ nu_mub mu-      5.9672e-08(4.05285e-10) GeV, BR= 2.37845e-06 %
199{23,24,-16,15}    Z --> W+ nu_taub tau-    4.80819e-08(3.37299e-10) GeV, BR= 1.91648e-06 %
200----------------------------------------
201
202Decay table for : h0.
203Total width:                  0.000982741 GeV
204Flavour width:                0.00407 GeV
205----------------------------------------
206{25,22,22}        h0 --> P P               6.86054e-06 GeV, BR= 0.698103 %
207{25,21,21}        h0 --> G G               7.24621e-05 GeV, BR= 7.37346 %
208{25,-24,2,-1}     h0 --> W- u db           0.00013635(5.68459e-07) GeV, BR= 13.8745 %
209{25,-24,4,-3}     h0 --> W- c sb           0.000136753(5.59181e-07) GeV, BR= 13.9155 %
210{25,-24,12,-11}   h0 --> W- nu_e e+        4.55642e-05(1.87078e-07) GeV, BR= 4.63644 %
211{25,-24,14,-13}   h0 --> W- nu_mu mu+      4.60049e-05(1.88396e-07) GeV, BR= 4.68129 %
212{25,-24,16,-15}   h0 --> W- nu_tau tau+    4.50952e-05(1.87299e-07) GeV, BR= 4.58872 %
213{25,24,-2,1}      h0 --> W+ ub d           0.000136089(5.60261e-07) GeV, BR= 13.8479 %
214{25,24,-4,3}      h0 --> W+ cb s           0.000135986(5.59902e-07) GeV, BR= 13.8374 %
215{25,24,-12,11}    h0 --> W+ nu_eb e-       4.5635e-05(1.86632e-07) GeV, BR= 4.64364 %
216{25,24,-14,13}    h0 --> W+ nu_mub mu-     4.59284e-05(1.89504e-07) GeV, BR= 4.6735 %
217{25,24,-16,15}    h0 --> W+ nu_taub tau-   4.49172e-05(1.86402e-07) GeV, BR= 4.5706 %
218{25,23,1,-1}      h0 --> Z d db            1.36226e-05(6.81054e-08) GeV, BR= 1.38618 %
219{25,23,2,-2}      h0 --> Z u ub            1.06263e-05(3.7818e-08) GeV, BR= 1.08129 %
220{25,23,3,-3}      h0 --> Z s sb            1.36661e-05(6.7674e-08) GeV, BR= 1.39061 %
221{25,23,4,-4}      h0 --> Z c cb            1.02736e-05(3.69119e-08) GeV, BR= 1.04541 %
222{25,23,5,-5}      h0 --> Z b bb            9.63545e-06(3.66945e-08) GeV, BR= 0.980467 %
223{25,23,11,-11}    h0 --> Z e- e+           3.05947e-06(1.0849e-08) GeV, BR= 0.31132 %
224{25,23,12,-12}    h0 --> Z nu_e nu_eb      6.07713e-06(2.16326e-08) GeV, BR= 0.618386 %
225{25,23,13,-13}    h0 --> Z mu- mu+         3.05428e-06(1.0903e-08) GeV, BR= 0.310792 %
226{25,23,14,-14}    h0 --> Z nu_mu nu_mub    6.1007e-06(3.0318e-08) GeV, BR= 0.620784 %
227{25,23,15,-15}    h0 --> Z tau- tau+       2.91559e-06(1.0526e-08) GeV, BR= 0.29668 %
228{25,23,16,-16}    h0 --> Z nu_tau nu_taub  6.06399e-06(2.15443e-08) GeV, BR= 0.617048 %
229----------------------------------------
230
231
232Initialized the Soft_Photon_Handler.
233Process_Group::CalculateTotalXSec(): Calculate xs for '2_2__j__j__h0__Z' (Amegic)
234Starting the calculation at 04:25:09. Lean back and enjoy ... .
235[34m0.771043 pb[0m +- ( [31m0.0150182 pb = 1.94778 %[0m ) 5000 ( 5000 -> 100 % )
236full optimization:  ( 0s elapsed / 25s left ) [04:25:09]   
237[34m0.762546 pb[0m +- ( [31m0.00946053 pb = 1.24065 %[0m ) 10000 ( 10000 -> 100 % )
238full optimization:  ( 0s elapsed / 25s left ) [04:25:10]   
239[34m0.763563 pb[0m +- ( [31m0.00699271 pb = 0.9158 %[0m ) 15000 ( 15000 -> 100 % )
240full optimization:  ( 1s elapsed / 25s left ) [04:25:10]   
241[34m0.759672 pb[0m +- ( [31m0.00568486 pb = 0.748331 %[0m ) 20000 ( 20000 -> 100 % )
242full optimization:  ( 1s elapsed / 23s left ) [04:25:11]   
243[34m0.760147 pb[0m +- ( [31m0.00487803 pb = 0.641722 %[0m ) 25000 ( 25000 -> 100 % )
244full optimization:  ( 2s elapsed / 23s left ) [04:25:11]   
245[34m0.755491 pb[0m +- ( [31m0.00431098 pb = 0.570619 %[0m ) 30000 ( 30000 -> 100 % )
246full optimization:  ( 2s elapsed / 22s left ) [04:25:11]   
247[34m0.751183 pb[0m +- ( [31m0.00282804 pb = 0.376478 %[0m ) 40000 ( 40000 -> 100 % )
248full optimization:  ( 3s elapsed / 22s left ) [04:25:12]   
249[34m0.751568 pb[0m +- ( [31m0.00215503 pb = 0.286738 %[0m ) 50000 ( 50000 -> 100 % )
250full optimization:  ( 4s elapsed / 21s left ) [04:25:13]   
251[34m0.751294 pb[0m +- ( [31m0.00165849 pb = 0.220752 %[0m ) 60000 ( 60000 -> 100 % )
252full optimization:  ( 4s elapsed / 21s left ) [04:25:14]   
253[34m0.751366 pb[0m +- ( [31m0.00132448 pb = 0.176276 %[0m ) 70000 ( 70000 -> 100 % )
254full optimization:  ( 5s elapsed / 21s left ) [04:25:15]   
255[34m0.750615 pb[0m +- ( [31m0.00107323 pb = 0.142979 %[0m ) 80000 ( 80000 -> 100 % )
256full optimization:  ( 6s elapsed / 20s left ) [04:25:16]   
257[34m0.750184 pb[0m +- ( [31m0.000915342 pb = 0.122016 %[0m ) 90000 ( 90000 -> 100 % )
258full optimization:  ( 7s elapsed / 18s left ) [04:25:17]   
259[34m0.750354 pb[0m +- ( [31m0.000774123 pb = 0.103168 %[0m ) 100000 ( 100000 -> 100 % )
260full optimization:  ( 8s elapsed / 16s left ) [04:25:17]   
261[34m0.750476 pb[0m +- ( [31m0.000676631 pb = 0.0901603 %[0m ) 110000 ( 110000 -> 100 % )
262full optimization:  ( 8s elapsed / 16s left ) [04:25:18]   
263[34m0.750608 pb[0m +- ( [31m0.000605242 pb = 0.0806335 %[0m ) 120000 ( 120000 -> 100 % )
264full optimization:  ( 9s elapsed / 15s left ) [04:25:19]   
265[34m0.750594 pb[0m +- ( [31m0.000551521 pb = 0.073478 %[0m ) 130000 ( 130000 -> 100 % )
266full optimization:  ( 10s elapsed / 14s left ) [04:25:19]   
267[34m0.750551 pb[0m +- ( [31m0.000509734 pb = 0.0679147 %[0m ) 140000 ( 140000 -> 100 % )
268full optimization:  ( 10s elapsed / 14s left ) [04:25:20]   
269[34m0.750554 pb[0m +- ( [31m0.000474792 pb = 0.0632589 %[0m ) 150000 ( 150000 -> 100 % )
270full optimization:  ( 11s elapsed / 12s left ) [04:25:21]   
271[34m0.750459 pb[0m +- ( [31m0.000446154 pb = 0.0594509 %[0m ) 160000 ( 160000 -> 100 % )
272full optimization:  ( 12s elapsed / 11s left ) [04:25:22]   
273[34m0.750378 pb[0m +- ( [31m0.000421115 pb = 0.0561204 %[0m ) 170000 ( 170000 -> 100 % )
274full optimization:  ( 12s elapsed / 11s left ) [04:25:22]   
275[34m0.750211 pb[0m +- ( [31m0.000401345 pb = 0.0534976 %[0m ) 180000 ( 180000 -> 100 % )
276full optimization:  ( 13s elapsed / 10s left ) [04:25:23]   
277[34m0.750091 pb[0m +- ( [31m0.000385206 pb = 0.0513546 %[0m ) 190000 ( 190000 -> 100 % )
278full optimization:  ( 14s elapsed / 9s left ) [04:25:24]   
279[34m0.750303 pb[0m +- ( [31m0.00036962 pb = 0.0492627 %[0m ) 200000 ( 200000 -> 100 % )
280full optimization:  ( 15s elapsed / 8s left ) [04:25:24]   
281[34m0.750415 pb[0m +- ( [31m0.000355493 pb = 0.0473728 %[0m ) 210000 ( 210000 -> 100 % )
282full optimization:  ( 15s elapsed / 8s left ) [04:25:25]   
283[34m0.750459 pb[0m +- ( [31m0.000342852 pb = 0.0456856 %[0m ) 220000 ( 220000 -> 100 % )
284full optimization:  ( 16s elapsed / 7s left ) [04:25:26]   
285[34m0.750623 pb[0m +- ( [31m0.000321909 pb = 0.0428855 %[0m ) 240000 ( 240000 -> 100 % )
286integration time:  ( 17s elapsed / 5s left ) [04:25:27]   
287[34m0.750522 pb[0m +- ( [31m0.000305273 pb = 0.0406748 %[0m ) 260000 ( 260000 -> 100 % )
288integration time:  ( 19s elapsed / 3s left ) [04:25:28]   
289[34m0.750476 pb[0m +- ( [31m0.000290885 pb = 0.0387602 %[0m ) 280000 ( 280000 -> 100 % )
290integration time:  ( 20s elapsed / 2s left ) [04:25:30]   
291[34m0.750533 pb[0m +- ( [31m0.000277865 pb = 0.0370223 %[0m ) 300000 ( 300000 -> 100 % )
292integration time:  ( 21s elapsed / 1s left ) [04:25:31]   
293[34m0.750493 pb[0m +- ( [31m0.000272368 pb = 0.0362919 %[0m ) 310000 ( 310000 -> 100 % )
294integration time:  ( 22s elapsed / 0s left ) [04:25:32]   
295[1m2_2__j__j__h0__Z[0m : [34m[1m0.750493 pb[0m +- ( [31m0.000272368 pb = 0.0362919 %[0m ) [1m exp. eff: [31m28.0403 %[0m
296  reduce max for 2_2__j__j__h0__Z to 0.774712 ( eps = 0.001 )
297----------------------------------------------------------
298-- SHERPA generates events with the following structure --
299----------------------------------------------------------
300Perturbative       : Signal_Processes
301Perturbative       : Hard_Decays
302Perturbative       : Jet_Evolution:CSS
303Perturbative       : Lepton_FS_QED_Corrections:Photons
304Perturbative       : Multiple_Interactions:None
305Perturbative       : Minimum_Bias:Off
306Hadronization      : Beam_Remnants
307Hadronization      : Hadronization:Off
308Hadronization      : Hadron_Decays
309Analysis           : HepMC2
310---------------------------------------------------------
311  Event 1 ( 0s elapsed / 0s left ) -> ETA: Fri May 02 04:25 
312  XS = 0.691167 pb +- ( 0.691167 pb = 100 % )  [1A
313  Event 2 ( 0s elapsed / 0s left ) -> ETA: Fri May 02 04:25 
314  XS = 0.8294 pb +- ( 0.507902 pb = 61.23 % )  [1A
315  Event 3 ( 0s elapsed / 0s left ) -> ETA: Fri May 02 04:25 
316  XS = 0.888643 pb +- ( 0.41891 pb = 47.14 % )  [1A
317  Event 4 ( 0s elapsed / 0s left ) -> ETA: Fri May 02 04:25 
318  XS = 0.921556 pb +- ( 0.364277 pb = 39.52 % )  [1A
319[1mSherpa: [0m[34mSudakov::Generate[0m throws [1m[31mfatal error[0m[1m:
320   [0m[31mInvalid color flow.[0m
321[1mException_Handler::GenerateStackTrace(..): [0m[34mGenerating stack trace [0m[1m
322{[0m
323  0x7f158b6f5ad0  in '[31mATOOLS::Terminate()[0m' ([36mException_Handler.C:135[0m)
324  0x4029d6        in '[31mmain[0m' ([36mMain.C:71[0m)
325[1m}[0m
326Exception_Handler::Terminate(): Pre-crash status saved to '/home/lunghi/SHERPA-MC-2.1.0/SHERPA/Run/P-test/Status__Fri_May__2_04-25-32_2014'.
327In Event_Handler::Finish : Summarizing the run may take some time.
328[1m+--------------------------------------------------------+
329|                                                        |
330|[0m  [1mTotal XS[0m is [34m[1m0.921556 pb[0m +- ( [31m0.364277 pb = 39.52 %[0m )  [1m|
331|                                                        |
332+--------------------------------------------------------+[0m
333------------------------------------------------------------------------
334[1mPlease cite the publications listed in '[31mSherpa_References.tex[0m[1m'.[0m
335  Extract the bibtex list by running 'get_bibtex Sherpa_References.tex'
336  or email the file to 'slaclib2@slac.stanford.edu', subject 'generate'.
337------------------------------------------------------------------------
338[1mException_Handler::Exit: [0m[34mExiting Sherpa with code [0m[1m([31m1[0m[1m)[0m[?25h