Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway. The local time is Wed Nov 29 16:01:29 2023. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 1016 Initialization_Handler::LoadLibraries(): Library libSherpaPythia.so loaded. ----------------------------------------------------------------------------- ----------- Event generation run with SHERPA started ....... ----------- ----------------------------------------------------------------------------- ................................................ | + ................................................ || | + + ................................... .... | | / + ................. ................ _,_ | .... || +| + + ............................... __.' ,\| ... || / +| + .............................. ( \ \ ... | | | + + \ + ............................. ( \ -/ .... || + | + ........ ................... (~~~~~~~~~## + + + ............................. ~~(! '~~~~~~~ \ + + + + ............................... `~~~QQQQQDb // | + + + + ........................ .......... IDDDDP|| \ + + + + + + .................................... IDDDI|| \ + .................................... IHD HD|| \ + + + + + + + + ................................... IHD ##| :-) + +\ + ......... ............... ......... IHI ## / / + + + + +\ + ................................... IHI/ / / + + + + + ................................... ## | | / / + + + + / + ....................... /TT\ ..... ##/ /// / + + + + + + +/ + ......................./TTT/T\ ... /TT\/\\\ / + + + + + + +/ \ + ....................../TTT/TTTT\...|TT/T\\\/ + ++ + / ----------------------------------------------------------------------------- SHERPA version 3.0.0beta1 (Dhaulagiri) Authors: Enrico Bothmann, Stefan Hoeche, Frank Krauss, Silvan Kuttimalai, Marek Schoenherr, Holger Schulz, Steffen Schumann, Frank Siegert, Korinna Zapp Former Authors: Timo Fischer, Tanju Gleisberg, Hendrik Hoeth, Ralf Kuhn, Thomas Laubrich, Andreas Schaelicke, Jan Winter This program uses a lot of genuine and original research work by other people. Users are encouraged to refer to the various original publications. Users are kindly asked to refer to the documentation published under JHEP 02(2009)007 Please visit also our homepage http://sherpa.hepforge.org for news, bugreports, updates and new releases. ----------------------------------------------------------------------------- WARNING: You are using an unsupported development branch. Git branch unknownurl, revision unknownrevision. Hadron_Init::Init(): Initializing kf table for hadrons. Beam_Spectra_Handler: type = Collider Setup for P+ (on = 0, p = (3500,0,0,3500)) and P+ (on = 0, p = (3500,0,0,-3500)). ISR handling: PDFs for hard scattering: PDF4LHC21_40_pdfas + PDF4LHC21_40_pdfas PDFs for multiple parton interactions: PDF4LHC21_40_pdfas + PDF4LHC21_40_pdfas Remnant_Handlers: hard process: P+: Hadron + P+: Hadron Standard_Model::FixEWParameters() { Input scheme: Gmu Gmu scheme, input: GF, m_W, m_Z, m_h, widths Ren. scheme: Gmu Parameters: sin^2(\theta_W) = 0.223043 - 0.00110541 i vev = 246.218 } Running_AlphaQED::PrintSummary() { Setting \alpha according to EW scheme 1/\alpha(0) = 137.036 1/\alpha(def) = 132.119 } One_Running_AlphaS::PrintSummary() { Setting \alpha_s according to PDF perturbative order 2 \alpha_s(M_Z) = 0.118 } One_Running_AlphaS::PrintSummary() { Setting \alpha_s according to PDF perturbative order 2 \alpha_s(M_Z) = 0.118 } List of Particle Data IDName kfc Mass Width Stable Massive Active Yukawa d 1 0.01 0 1 0 1 0 u 2 0.005 0 1 0 1 0 s 3 0.2 0 1 0 1 0 c 4 1.42 0 1 0 1 0 b 5 4.92 0 1 0 1 0 t 6 172.5 1.32 0 1 1 172.5 e- 11 0.000511 0 1 0 1 0 ve 12 0 0 1 0 1 0 mu- 13 0.105 0 1 0 1 0 vmu 14 0 0 1 0 1 0 tau- 15 1.777 2.26735e-12 0 0 1 0 vtau 16 0 0 1 0 1 0 G 21 0 0 1 0 1 0 P 22 0 0 1 0 1 0 Z 23 91.1876 2.4952 0 1 1 91.1876 W+ 24 80.379 2.085 0 1 1 80.379 h0 25 125.09 0.0041 0 1 1 125.09 string 95 0 0 1 0 1 0 cluster 96 0 0 1 0 1 0 Instanton 999 0 0 0 0 1 0 List of Particle Containers IDName kfc Constituents l 90 {e-,e+,mu-,mu+,tau-,tau+} v 91 {ve,veb,vmu,vmub,vtau,vtaub} f 92 {d,db,u,ub,s,sb,c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+,ve,veb,vmu,vmub,vtau,vtaub} j 93 {d,db,u,ub,s,sb,c,cb,b,bb,G} Q 94 {d,db,u,ub,s,sb,c,cb,b,bb} ewj 98 {d,db,u,ub,s,sb,c,cb,b,bb,G,P} Shower_Handler initialised. +-----------------------------------------+ | X X X XXXX XXX XXX XXX | | X X XX XX X X X X X X | | X X X X X XXX X XXX X X XXX XXX | | XXXXX X X X X X X X X X | | X X X X XXXX XXX XXX XXX | +-----------------------------------------+ | please cite: JHEP 0202:044,2002 | +-----------------------------------------+ Matrix_Element_Handler::Matrix_Element_Handler(): Set pilot run mode to 0. ME_Generator_Base::SetPSMasses(): Massive PS flavours for Comix: (none) +----------------------------------+ | | | CCC OOO M M I X X | | C O O MM MM I X X | | C O O M M M I X | | C O O M M I X X | | CCC OOO M M I X X | | | +==================================+ | Color dressed Matrix Elements | | http://comix.freacafe.de | | please cite JHEP12(2008)039 | +----------------------------------+ ME_Generator_Base::SetPSMasses(): Massive PS flavours for Amegic: (none) ME_Generator_Base::SetPSMasses(): Massive PS flavours for Internal: (none) Matrix_Element_Handler::BuildProcesses(): 3 ME generators, 1 process blocks. Matrix_Element_Handler::BuildProcesses(): Setting up processes ............ done ( 51 MB, 0s / 0s ). Matrix_Element_Handler::InitializeProcesses(): Performing tests ............ done ( 51 MB, 0s / 0s ). Matrix_Element_Handler::InitializeProcesses(): Initializing scales done ( 51 MB, 0s / 0s ). Initialized the Matrix_Element_Handler for the hard processes. Initialized the Beam_Remnant_Handler. ME_Generator_Base::SetPSMasses(): Massive PS flavours for Amisic::Processes: (none) MI_Handler::MI_Handler(id = 2, name = Amisic, type = 1) Underlying event/multiple interactions handler: MI[2]: on = 1 (type = 1, Amisic) Soft-collision handlers: Type[2]: None Hadron_Init::Init(): Initializing kf table for hadrons. Pythia8_Hadronisation::Pythia8_Hadronisation:("Initialising Pythia8 hadronisation interface") Pythia8_Hadronisation::ApplyPythiaSettings:("Applying Pythia8 settings") Pythia8_Hadronisation::HarmonizeMasses:("Harmonizing particle masses and widths!") Pythia8_Hadronisation::ModifyPythiaValues:("Changing Pythia Values") Initialized the Fragmentation_Handler. Initialized the Hadron_Decay_Handler, Decay model = HADRONS++ Initialized the Soft_Photon_Handler. Initialized the Reweighting. ISR_Channels::CheckForStructuresFromME for 0: (none) Read in channels from directory: Results/Comix/MC_2_2__j__j__j__j Process_Group::CalculateTotalXSec(): Calculate xs for '2_2__j__j__j__j' (Comix) 2_2__j__j__j__j : 4.95201e+09 pb +- ( 2.57792e+07 pb = 0.52058 % )  exp. eff: 0.320522 % reduce max for 2_2__j__j__j__j to 1 ( eps = 0.001 -> exp. eff 0.00320522 ) ---------------------------------------------------------- -- SHERPA generates events with the following structure -- ---------------------------------------------------------- Event generation : Weighted Perturbative : Signal_Processes Perturbative : Minimum_Bias: None Perturbative : Hard_Decays Perturbative : Jet_Evolution:CSS Perturbative : Lepton_FS_QED_Corrections:None Perturbative : Multiple_Interactions: Amisic Hadronization : Beam_Remnants:Parametrised Hadronization : Hadronization:Pythia8 Hadronization : Hadron_Decays Userhook : Analysis : Rivet --------------------------------------------------------- #-------------------------------------------------------------------------- # FastJet release 3.3.2 [fjcore] # M. Cacciari, G.P. Salam and G. Soyez # A software package for jet finding and analysis at colliders # http://fastjet.fr # # Please cite EPJC72(2012)1896 [arXiv:1111.6097] if you use this package # for scientific work and optionally PLB641(2006)57 [hep-ph/0512210]. # # FastJet is provided without warranty under the terms of the GNU GPLv2. # It uses T. Chan's closest pair algorithm, S. Fortune's Voronoi code # and 3rd party plugin jet algorithms. See COPYING file for details. #-------------------------------------------------------------------------- Event 1 ( 5s elapsed / 63d 18h 33m 14s left ) -> ETA: Thu Feb 01 10:34 XS = 1.12531e-06 pb +- ( 1.12531e-06 pb = 100 % ) Event 2 ( 5s elapsed / 32d 1h 26m 34s left ) -> ETA: Sun Dec 31 17:28 XS = 2.54174e-06 pb +- ( 2.00557e-06 pb = 78 % ) Event 3 ( 5s elapsed / 21d 17h 17m 41s left ) -> ETA: Thu Dec 21 09:19 XS = 0.0767115 pb +- ( 0.076709 pb = 99 % ) Event 4 ( 5s elapsed / 16d 10h 26m 34s left ) -> ETA: Sat Dec 16 02:28 XS = 0.0613692 pb +- ( 0.0613673 pb = 99 % ) Event 5 ( 5s elapsed / 13d 5h 13m 14s left ) -> ETA: Tue Dec 12 21:14 XS = 0.0438352 pb +- ( 0.0438339 pb = 99 % ) Event 6 ( 5s elapsed / 11d 4h 31m left ) -> ETA: Sun Dec 10 20:32 XS = 0.0742212 pb +- ( 0.0493001 pb = 66 % ) Event 7 ( 5s elapsed / 9d 16h 8m 28s left ) -> ETA: Sat Dec 09 08:10 XS = 0.0607264 pb +- ( 0.0409001 pb = 67 % ) Event 8 ( 5s elapsed / 8d 13h 12m 24s left ) -> ETA: Fri Dec 08 05:14 XS = 0.0523654 pb +- ( 0.0323465 pb = 61 % ) Event 9 ( 5s elapsed / 7d 15h 1m 22s left ) -> ETA: Thu Dec 07 07:03 XS = 21911 pb +- ( 21911 pb = 99 % ) Event 10 ( 5s elapsed / 6d 21h 33m 14s left ) -> ETA: Wed Dec 06 13:34 XS = 19333.3 pb +- ( 19333.2 pb = 99 % ) Event 20 ( 6s elapsed / 3d 17h 9m 53s left ) -> ETA: Sun Dec 03 09:11 XS = 1.27734e+09 pb +- ( 9.79071e+08 pb = 76 % ) Event 30 ( 6s elapsed / 2d 13h 23m 13s left ) -> ETA: Sat Dec 02 05:24 XS = 2.47234e+09 pb +- ( 1.18333e+09 pb = 47 % ) Event 40 ( 7s elapsed / 2d 1h 55m 42s left ) -> ETA: Fri Dec 01 17:57 XS = 1.80238e+09 pb +- ( 8.17185e+08 pb = 45 % ) Event 50 ( 7s elapsed / 1d 18h 3m 12s left ) -> ETA: Fri Dec 01 10:04 XS = 2.73773e+09 pb +- ( 1.31251e+09 pb = 47 % ) Event 60 ( 7s elapsed / 1d 12h 25m 58s left ) -> ETA: Fri Dec 01 04:27 XS = 2.86574e+09 pb +- ( 1.15369e+09 pb = 40 % ) Event 70 ( 8s elapsed / 1d 8h 25m 6s left ) -> ETA: Fri Dec 01 00:26 XS = 2.436e+09 pb +- ( 9.69932e+08 pb = 39 % ) Event 80 ( 8s elapsed / 1d 5h 41m 6s left ) -> ETA: Thu Nov 30 21:42 XS = 2.95327e+09 pb +- ( 9.91119e+08 pb = 33 % ) Event 90 ( 8s elapsed / 1d 3h 18m 44s left ) -> ETA: Thu Nov 30 19:20 XS = 2.6797e+09 pb +- ( 8.99205e+08 pb = 33 % ) Event 100 ( 9s elapsed / 1d 1h 38m 10s left ) -> ETA: Thu Nov 30 17:39 XS = 2.87228e+09 pb +- ( 9.24715e+08 pb = 32 % ) Event 200 ( 13s elapsed / 18h 14m 46s left ) -> ETA: Thu Nov 30 10:16 XS = 3.13121e+09 pb +- ( 7.68057e+08 pb = 24 % ) Event 300 ( 16s elapsed / 15h 29m 43s left ) -> ETA: Thu Nov 30 07:31 XS = 3.09568e+09 pb +- ( 6.12383e+08 pb = 19 % ) Event 400 ( 20s elapsed / 14h 20m 54s left ) -> ETA: Thu Nov 30 06:22 XS = 2.97e+09 pb +- ( 5.40114e+08 pb = 18 % ) Event 500 ( 24s elapsed / 13h 26m 55s left ) -> ETA: Thu Nov 30 05:28 XS = 3.24794e+09 pb +- ( 5.85672e+08 pb = 18 % ) Warning: Kinematics_Generator::TransverseKinematicsHH: Not able to create the breakup kinematics for Particle List with 2 elements [I] 1 G 5 ( -> 2) [( 2.5392e+02,-3.5527e-15, 0.0000e+00, 2.5392e+02), p^2= 6.6829e-09, m= 0.0000e+00] (605,609) 0 [I] 1 u 24 ( -> 4) [( 1.1634e+03, 0.0000e+00, 0.0000e+00, 1.1634e+03), p^2= 0.0000e+00, m= 3.0000e-01] (609, 0) 0 and Particle List with 2 elements [I] 1 ub 15 ( -> 2) [( 3.4943e+03, 0.0000e+00, 0.0000e+00,-3.4943e+03), p^2= 0.0000e+00, m= 3.0000e-01] ( 0,601) 1 [I] 1 sb 25 ( -> 4) [( 3.6524e+00, 1.2586e-10, 3.2195e-10,-3.6524e+00), p^2= 6.3323e-12, m= 4.0000e-01] ( 0,614) 1 and the corresponding remnants are Particle List with 1 elements [B] 1 ud_0 42 ( -> ) [( 2.0827e+03, 3.5527e-15, 0.0000e+00, 2.0827e+03), p^2= 5.2386e-01, m= 5.7933e-01] ( 0,605) 0 and Particle List with 4 elements [B] 1 ud_0 44 ( -> ) [( 0.0000e+00,-0.0000e+00,-0.0000e+00,-0.0000e+00), p^2= 0.0000e+00, m= 5.7933e-01] ( 0,626) 1 [B] 1 s 39 ( -> ) [( 5.8211e-01,-3.6612e-11,-9.3650e-11,-5.8207e-01), p^2= 4.2589e-05, m= 0.0000e+00] (626, 0) 1 [B] 1 u 19 ( -> ) [( 9.7404e-01,-6.1263e-11,-1.5670e-10,-9.7398e-01), p^2= 1.1925e-04, m= 0.0000e+00] (614, 0) 1 [B] 1 u 43 ( -> ) [( 4.4501e-01,-2.7989e-11,-7.1594e-11,-4.4498e-01), p^2= 2.4891e-05, m= 0.0000e+00] (601, 0) 1 Event 600 ( 28s elapsed / 12h 57m 35s left ) -> ETA: Thu Nov 30 04:59 XS = 3.37877e+09 pb +- ( 5.40718e+08 pb = 16 % ) Event 700 ( 31s elapsed / 12h 33m 31s left ) -> ETA: Thu Nov 30 04:35 XS = 3.43325e+09 pb +- ( 4.97723e+08 pb = 14 % ) Event 800 ( 35s elapsed / 12h 14m 37s left ) -> ETA: Thu Nov 30 04:16 XS = 3.55878e+09 pb +- ( 4.78702e+08 pb = 13 % ) Warning: Kinematics_Generator::TransverseKinematicsHH: Not able to create the breakup kinematics for Particle List with 2 elements [I] 1 G 14 ( -> 2) [( 3.4977e+03, 0.0000e+00, 0.0000e+00, 3.4977e+03), p^2= 0.0000e+00, m= 0.0000e+00] (603,602) 0 [I] 1 ub 34 ( -> 4) [( 1.0156e+00,-9.0594e-14,-2.3848e-13, 1.0156e+00), p^2= 2.2867e-12, m= 3.0000e-01] ( 0,603) 0 and Particle List with 2 elements [I] 1 u 5 ( -> 2) [( 3.5213e+02, 1.3323e-15, 5.5511e-16,-3.5213e+02), p^2= 8.4069e-10, m= 3.0000e-01] (609, 0) 1 [I] 1 G 36 ( -> 4) [( 5.7401e+01, 0.0000e+00, 0.0000e+00,-5.7401e+01), p^2= 0.0000e+00, m= 0.0000e+00] (603,609) 1 and the corresponding remnants are Particle List with 3 elements [B] 1 ud_0 46 ( -> ) [( 0.0000e+00, 0.0000e+00, 0.0000e+00, 0.0000e+00), p^2= 0.0000e+00, m= 5.7933e-01] ( 0,635) 0 [B] 1 u 42 ( -> ) [( 3.3404e-01, 2.4467e-14, 6.4405e-14, 3.3400e-01), p^2= 2.2690e-05, m= 0.0000e+00] (635, 0) 0 [B] 1 u 45 ( -> ) [( 9.0282e-01, 6.6128e-14, 1.7407e-13, 9.0273e-01), p^2= 1.6575e-04, m= 0.0000e+00] (602, 0) 0 and Particle List with 1 elements [B] 1 ud_0 47 ( -> ) [( 3.0905e+03,-1.3323e-15,-5.5511e-16,-3.0905e+03), p^2= 7.7734e-01, m= 5.7933e-01] ( 0,603) 1 Event 900 ( 39s elapsed / 12h 2m 7s left ) -> ETA: Thu Nov 30 04:04 XS = 3.71884e+09 pb +- ( 4.55333e+08 pb = 12 % ) Event 1000 ( 42s elapsed / 11h 53m 17s left ) -> ETA: Thu Nov 30 03:55 XS = 3.7557e+09 pb +- ( 4.41265e+08 pb = 11 % ) Warning: Kinematics_Generator::TransverseKinematicsHH reduced overall prescale for kt to scale = 0.1 Event 2000 ( 1m 20s elapsed / 11h 12m 49s left ) -> ETA: Thu Nov 30 03:15 XS = 4.34784e+09 pb +- ( 4.63876e+08 pb = 10 % ) Event 3000 ( 1m 59s elapsed / 11h 20s left ) -> ETA: Thu Nov 30 03:03 XS = 4.67892e+09 pb +- ( 3.85588e+08 pb = 8 % ) Event 4000 ( 2m 37s elapsed / 10h 55m 32s left ) -> ETA: Thu Nov 30 02:59 XS = 4.95648e+09 pb +- ( 3.5493e+08 pb = 7 % ) Warning: Kinematics_Generator::TransverseKinematicsHH: Not able to create the breakup kinematics for Particle List with 2 elements [I] 1 u 6 ( -> 2) [( 7.1866e+02, 8.8818e-16, 4.1633e-17, 7.1866e+02), p^2=-1.9609e-09, m= 3.0000e-01] (614, 0) 0 [I] 1 db 44 ( -> 4) [( 1.5835e+02, 0.0000e+00, 0.0000e+00, 1.5835e+02), p^2= 0.0000e+00, m= 3.0000e-01] ( 0,614) 0 and Particle List with 2 elements [I] 1 u 5 ( -> 2) [( 3.4967e+03, 0.0000e+00, 0.0000e+00,-3.4967e+03), p^2= 0.0000e+00, m= 3.0000e-01] (601, 0) 1 [I] 1 ub 45 ( -> 4) [( 2.2342e+00, 0.0000e+00, 0.0000e+00,-2.2342e+00), p^2= 0.0000e+00, m= 3.0000e-01] ( 0,601) 1 and the corresponding remnants are Particle List with 2 elements [B] 1 ud_0 52 ( -> ) [( 2.3162e+03,-7.8431e-16,-3.6765e-17, 2.3162e+03), p^2= 5.1447e-01, m= 5.7933e-01] ( 0,639) 0 [B] 1 d 48 ( -> ) [( 3.0674e+02,-1.0387e-16,-4.8688e-18, 3.0674e+02), p^2= 9.0228e-03, m= 0.0000e+00] (639, 0) 0 and Particle List with 2 elements [B] 1 ud_0 53 ( -> ) [( 0.0000e+00, 0.0000e+00, 0.0000e+00,-0.0000e+00), p^2= 0.0000e+00, m= 5.7933e-01] ( 0,640) 1 [B] 1 u 49 ( -> ) [( 1.0474e+00, 0.0000e+00, 0.0000e+00,-1.0473e+00), p^2= 2.6345e-04, m= 0.0000e+00] (640, 0) 1 Warning: Kinematics_Generator::TransverseKinematicsHH: Not able to create the breakup kinematics for Particle List with 3 elements [I] 1 G 6 ( -> 2) [( 3.4971e+03, 0.0000e+00, 0.0000e+00, 3.4971e+03), p^2= 0.0000e+00, m= 0.0000e+00] (608,606) 0 [I] 1 u 13 ( -> 4) [( 1.6377e+00, 0.0000e+00, 0.0000e+00, 1.6377e+00), p^2= 0.0000e+00, m= 3.0000e-01] (606, 0) 0 [I] 1 sb 24 ( -> 6) [( 4.8531e-01, 0.0000e+00, 0.0000e+00, 4.8531e-01), p^2= 0.0000e+00, m= 4.0000e-01] ( 0,608) 0 and Particle List with 3 elements [I] 1 G 5 ( -> 2) [( 3.0419e+03,-0.0000e+00,-0.0000e+00,-3.0419e+03), p^2= 0.0000e+00, m= 0.0000e+00] (605,607) 1 [I] 1 d 14 ( -> 4) [( 4.1340e+02, 0.0000e+00, 0.0000e+00,-4.1340e+02), p^2= 0.0000e+00, m= 3.0000e-01] (617, 0) 1 [I] 1 G 25 ( -> 6) [( 4.1658e+01, 0.0000e+00, 0.0000e+00,-4.1658e+01), p^2= 0.0000e+00, m= 0.0000e+00] (629,617) 1 and the corresponding remnants are Particle List with 2 elements [B] 1 ud_0 31 ( -> ) [( 0.0000e+00, 0.0000e+00, 0.0000e+00, 0.0000e+00), p^2= 0.0000e+00, m= 5.7933e-01] ( 0,630) 0 [B] 1 s 28 ( -> ) [( 7.2895e-01, 0.0000e+00, 0.0000e+00, 7.2883e-01), p^2= 1.8334e-04, m= 0.0000e+00] (630, 0) 0 and Particle List with 3 elements [B] 1 uu_1 33 ( -> ) [( 1.7393e+00, 0.0000e+00, 0.0000e+00,-1.7392e+00), p^2= 2.4988e-04, m= 7.7133e-01] ( 0,629) 1 [B] 1 db 19 ( -> ) [( 3.1781e-01, 0.0000e+00, 0.0000e+00,-3.1780e-01), p^2= 8.3429e-06, m= 0.0000e+00] ( 0,605) 1 [B] 1 d 32 ( -> ) [( 9.8798e-01, 0.0000e+00, 0.0000e+00,-9.8794e-01), p^2= 8.0627e-05, m= 0.0000e+00] (607, 0) 1 Warning: Kinematics_Generator::TransverseKinematicsHH: Not able to create the breakup kinematics for Particle List with 1 elements [I] 1 c 6 ( -> 2) [( 3.4972e+03,-0.0000e+00,-0.0000e+00, 3.4972e+03), p^2= 0.0000e+00, m= 1.8000e+00] (602, 0) 0 and Particle List with 1 elements [I] 1 u 5 ( -> 2) [( 2.9066e+03, 0.0000e+00, 0.0000e+00,-2.9066e+03), p^2= 0.0000e+00, m= 3.0000e-01] (601, 0) 1 and the corresponding remnants are Particle List with 3 elements [B] 1 ud_0 13 ( -> ) [( 0.0000e+00, 0.0000e+00, 0.0000e+00, 0.0000e+00), p^2= 0.0000e+00, m= 5.7933e-01] ( 0,602) 0 [B] 1 cb 9 ( -> ) [( 1.8385e+00, 0.0000e+00, 0.0000e+00, 1.8384e+00), p^2= 3.0480e-04, m= 0.0000e+00] ( 0,604) 0 [B] 1 u 12 ( -> ) [( 9.5080e-01, 0.0000e+00, 0.0000e+00, 9.5076e-01), p^2= 8.1520e-05, m= 0.0000e+00] (604, 0) 0 and Particle List with 1 elements [B] 1 ud_0 14 ( -> ) [( 5.9337e+02, 0.0000e+00, 0.0000e+00,-5.9337e+02), p^2= 1.4925e-01, m= 5.7933e-01] ( 0,601) 1 Event 5000 ( 3m 15s elapsed / 10h 49m 52s left ) -> ETA: Thu Nov 30 02:54 XS = 5.01133e+09 pb +- ( 3.08766e+08 pb = 6 % ) Event 6000 ( 3m 55s elapsed / 10h 50m 2s left ) -> ETA: Thu Nov 30 02:55 XS = 4.98728e+09 pb +- ( 2.76855e+08 pb = 5 % ) Event 7000 ( 4m 33s elapsed / 10h 47m 36s left ) -> ETA: Thu Nov 30 02:53 XS = 4.91238e+09 pb +- ( 2.52748e+08 pb = 5 % ) Event 8000 ( 5m 12s elapsed / 10h 45m 12s left ) -> ETA: Thu Nov 30 02:51 XS = 5.04612e+09 pb +- ( 2.41936e+08 pb = 4 % ) Warning: Kinematics_Generator::TransverseKinematicsHH reduced overall prescale for kt to scale = 0.1 Event 9000 ( 5m 50s elapsed / 10h 43m 48s left ) -> ETA: Thu Nov 30 02:51 XS = 4.99828e+09 pb +- ( 2.25002e+08 pb = 4 % ) Warning: Kinematics_Generator::TransverseKinematicsHH reduced overall prescale for kt to scale = 0.01 Event 10000 ( 6m 29s elapsed / 10h 43m 25s left ) -> ETA: Thu Nov 30 02:51 XS = 4.97927e+09 pb +- ( 2.11249e+08 pb = 4 % ) Warning: Kinematics_Generator::TransverseKinematicsHH reduced overall prescale for kt to scale = 0.1 Warning: Kinematics_Generator::TransverseKinematicsHH reduced overall prescale for kt to scale = 0.01 Event 20000 ( 12m 54s elapsed / 10h 32m 9s left ) -> ETA: Thu Nov 30 02:46 XS = 4.76629e+09 pb +- ( 1.40771e+08 pb = 2 % ) Event 30000 ( 19m 15s elapsed / 10h 22m 35s left ) -> ETA: Thu Nov 30 02:43 XS = 4.90547e+09 pb +- ( 1.24057e+08 pb = 2 % ) Event 40000 ( 25m 33s elapsed / 10h 13m 23s left ) -> ETA: Thu Nov 30 02:40  Memory usage increased by 18 MB, now 146 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 4.9602e+09 pb +- ( 1.07379e+08 pb = 2 % ) Event 50000 ( 31m 58s elapsed / 10h 7m 40s left ) -> ETA: Thu Nov 30 02:41 XS = 4.89558e+09 pb +- ( 9.4494e+07 pb = 1 % ) Event 60000 ( 38m 18s elapsed / 10h 7s left ) -> ETA: Thu Nov 30 02:39 XS = 4.85271e+09 pb +- ( 8.56749e+07 pb = 1 % ) Event 70000 ( 44m 27s elapsed / 9h 50m 39s left ) -> ETA: Thu Nov 30 02:36 XS = 4.8697e+09 pb +- ( 7.9222e+07 pb = 1 % ) Event 80000 ( 50m 39s elapsed / 9h 42m 37s left ) -> ETA: Thu Nov 30 02:34 XS = 4.857e+09 pb +- ( 7.34697e+07 pb = 1 % ) Fatal error thrown: Particle does not have any daughters to handle. Event 85099 ( 3224 s total ) = 2.28015e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/1016){ } -------------------------------------------------------------------------- Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr -------------------------------------------------------------------------- Nominal  4.84476e+09 0 % 7.09837e+07 1.46 % -------------------------------------------------------------------------- WARNING: You are using an unsupported development branch. Terminator_Object_Handler::Exit: Exiting Sherpa with code (1)[?25h