Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway. The local time is Thu Aug 17 11:19:26 2023. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 1183 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 = (6500,0,0,6500)) and P+ (on = 0, p = (6500,0,0,-6500)). ISR handling: PDFs for hard scattering: CT14nnlo + CT14nnlo PDFs for multiple parton interactions: PDF4LHC21_40_pdfas + PDF4LHC21_40_pdfas Remnant_Handlers: hard process: P+: Hadron + P+: Hadron Standard_Model::FixEWParameters() { Input scheme: alpha0 alpha(0) scheme, input: 1/\alphaQED(0), m_W, m_Z, m_h, widths Ren. scheme: alpha0 Parameters: sin^2(\theta_W) = 0.222928 - 0.00110708 i vev = 243.034 - 3.75493 i } Running_AlphaQED::PrintSummary() { Setting \alpha according to EW scheme 1/\alpha(0) = 137.036 1/\alpha(def) = 128.802 } 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 6 173.21 2 0 1 1 173.21 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 1 1 1.777 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 80.385 2.085 0 1 1 80.385 h0 25 125 0.00407 0 1 1 125 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+} v 91 {ve,veb,vmu,vmub,vtau,vtaub} f 92 {d,db,u,ub,s,sb,c,cb,b,bb,e-,e+,mu-,mu+,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 1. 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 ( 55 MB, 0s / 0s ). Matrix_Element_Handler::InitializeProcesses(): Performing tests ............ done ( 55 MB, 0s / 0s ). Matrix_Element_Handler::InitializeProcesses(): Initializing scales done ( 55 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 : 2.1784e+10 pb +- ( 3.67968e+08 pb = 1.68917 % )  exp. eff: 4.15788e-05 % reduce max for 2_2__j__j__j__j to 1 ( eps = 0.001 -> exp. eff 4.15788e-07 ) ---------------------------------------------------------- -- SHERPA generates events with the following structure -- ---------------------------------------------------------- Event generation : Partially unweighted 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 ( 12s elapsed / 14d 1h 13m 7s left ) -> ETA: Thu Aug 31 12:32 XS = 8.5449e+08 pb +- ( 8.5449e+08 pb = 100 % ) Event 2 ( 12s elapsed / 7d 1h 26m 27s left ) -> ETA: Thu Aug 24 12:46 XS = 4.63308e+07 pb +- ( 4.49182e+07 pb = 96 % ) Event 3 ( 12s elapsed / 4d 17h 14m 14s left ) -> ETA: Tue Aug 22 04:33 XS = 5.33485e+08 pb +- ( 5.00626e+08 pb = 93 % ) Event 4 ( 12s elapsed / 3d 13h 12m 17s left ) -> ETA: Mon Aug 21 00:31 XS = 1.94715e+08 pb +- ( 1.82955e+08 pb = 93 % ) Event 5 ( 12s elapsed / 2d 20h 29m 47s left ) -> ETA: Sun Aug 20 07:49 XS = 1.32322e+08 pb +- ( 1.24243e+08 pb = 93 % ) Event 6 ( 12s elapsed / 2d 9h 24m 14s left ) -> ETA: Sat Aug 19 20:43 XS = 8.71699e+09 pb +- ( 8.65632e+09 pb = 99 % ) Event 7 ( 12s elapsed / 2d 1h 16m 56s left ) -> ETA: Sat Aug 19 12:36 XS = 9.9778e+09 pb +- ( 8.68159e+09 pb = 87 % ) Event 8 ( 12s elapsed / 1d 19h 17m 42s left ) -> ETA: Sat Aug 19 06:37 XS = 8.87046e+09 pb +- ( 7.71753e+09 pb = 87 % ) Event 9 ( 12s elapsed / 1d 14h 32m 45s left ) -> ETA: Sat Aug 19 01:52 XS = 7.87881e+09 pb +- ( 6.74472e+09 pb = 85 % ) Event 10 ( 12s elapsed / 1d 10h 51m 27s left ) -> ETA: Fri Aug 18 22:11 XS = 7.51405e+09 pb +- ( 6.43264e+09 pb = 85 % ) Event 20 ( 12s elapsed / 17h 59m 47s left ) -> ETA: Fri Aug 18 05:19 XS = 2.22329e+10 pb +- ( 1.79515e+10 pb = 80 % ) Event 30 ( 13s elapsed / 12h 23m 39s left ) -> ETA: Thu Aug 17 23:43 XS = 1.28777e+10 pb +- ( 1.03693e+10 pb = 80 % ) Event 40 ( 13s elapsed / 9h 33m 31s left ) -> ETA: Thu Aug 17 20:53 XS = 9.70462e+09 pb +- ( 7.70547e+09 pb = 79 % ) Event 50 ( 14s elapsed / 7h 50m 45s left ) -> ETA: Thu Aug 17 19:10 XS = 1.91941e+10 pb +- ( 9.85556e+09 pb = 51 % ) Event 60 ( 14s elapsed / 6h 41m 8s left ) -> ETA: Thu Aug 17 18:00 XS = 3.6143e+10 pb +- ( 2.09732e+10 pb = 58 % ) Event 70 ( 14s elapsed / 5h 52m 50s left ) -> ETA: Thu Aug 17 17:12 XS = 3.46776e+10 pb +- ( 1.82348e+10 pb = 52 % ) Event 80 ( 15s elapsed / 5h 17m 27s left ) -> ETA: Thu Aug 17 16:37 XS = 4.03108e+10 pb +- ( 1.80086e+10 pb = 44 % ) Event 90 ( 15s elapsed / 4h 49m 33s left ) -> ETA: Thu Aug 17 16:09 XS = 3.74489e+10 pb +- ( 1.5916e+10 pb = 42 % ) Event 100 ( 16s elapsed / 4h 26m 53s left ) -> ETA: Thu Aug 17 15:46 XS = 3.23354e+10 pb +- ( 1.37068e+10 pb = 42 % ) Event 200 ( 20s elapsed / 2h 48m 44s left ) -> ETA: Thu Aug 17 14:08 XS = 2.34325e+10 pb +- ( 7.32294e+09 pb = 31 % ) Event 300 ( 24s elapsed / 2h 14m 5s left ) -> ETA: Thu Aug 17 13:33 XS = 2.26164e+10 pb +- ( 5.54772e+09 pb = 24 % ) Event 400 ( 28s elapsed / 1h 56m 39s left ) -> ETA: Thu Aug 17 13:16 XS = 2.48458e+10 pb +- ( 5.06387e+09 pb = 20 % ) Event 500 ( 32s elapsed / 1h 47m 19s left ) -> ETA: Thu Aug 17 13:07 XS = 2.32677e+10 pb +- ( 4.19039e+09 pb = 18 % ) Event 600 ( 36s elapsed / 1h 40m 45s left ) -> ETA: Thu Aug 17 13:00 XS = 2.80076e+10 pb +- ( 4.84993e+09 pb = 17 % ) Event 700 ( 40s elapsed / 1h 35m 48s left ) -> ETA: Thu Aug 17 12:55 XS = 2.72527e+10 pb +- ( 4.34318e+09 pb = 15 % ) Event 800 ( 44s elapsed / 1h 32m 26s left ) -> ETA: Thu Aug 17 12:52 XS = 2.62584e+10 pb +- ( 4.02003e+09 pb = 15 % ) Event 900 ( 48s elapsed / 1h 29m 44s left ) -> ETA: Thu Aug 17 12:50 XS = 2.55153e+10 pb +- ( 3.75301e+09 pb = 14 % ) Event 1000 ( 53s elapsed / 1h 27m 27s left ) -> ETA: Thu Aug 17 12:47 XS = 2.45297e+10 pb +- ( 3.45066e+09 pb = 14 % ) Event 2000 ( 1m 33s elapsed / 1h 16m 17s left ) -> ETA: Thu Aug 17 12:37 XS = 2.196e+10 pb +- ( 2.2917e+09 pb = 10 % ) Warning: Kinematics_Generator::TransverseKinematicsHH reduced overall prescale for kt to scale = 0.1 Event 3000 ( 2m 6s elapsed / 1h 8m 2s left ) -> ETA: Thu Aug 17 12:29 XS = 1.93817e+10 pb +- ( 1.71559e+09 pb = 8 % ) Event 4000 ( 2m 36s elapsed / 1h 2m 31s left ) -> ETA: Thu Aug 17 12:24 XS = 1.85746e+10 pb +- ( 1.44686e+09 pb = 7 % ) Event 5000 ( 3m 6s elapsed / 58m 54s left ) -> ETA: Thu Aug 17 12:21 XS = 1.94264e+10 pb +- ( 1.35279e+09 pb = 6 % ) Event 6000 ( 3m 35s elapsed / 56m 10s left ) -> ETA: Thu Aug 17 12:19 XS = 2.1259e+10 pb +- ( 1.32307e+09 pb = 6 % ) Event 7000 ( 4m 4s elapsed / 54m 13s left ) -> ETA: Thu Aug 17 12:17 XS = 2.19159e+10 pb +- ( 1.24463e+09 pb = 5 % ) Event 8000 ( 4m 33s elapsed / 52m 26s left ) -> ETA: Thu Aug 17 12:16 XS = 2.22336e+10 pb +- ( 1.17839e+09 pb = 5 % ) Event 9000 ( 5m 2s elapsed / 51m 1s left ) -> ETA: Thu Aug 17 12:15 XS = 2.26717e+10 pb +- ( 1.13265e+09 pb = 4 % ) Event 10000 ( 5m 31s elapsed / 49m 44s left ) -> ETA: Thu Aug 17 12:14 XS = 2.2396e+10 pb +- ( 1.06528e+09 pb = 4 % ) Fatal error thrown: Particle does not have any daughters to handle. Event 16647 ( 529 s total ) = 2.7186e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/1183){ } -------------------------------------------------------------------------- Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr -------------------------------------------------------------------------- Nominal  2.12291e+10 0 % 7.93505e+08 3.73 % -------------------------------------------------------------------------- WARNING: You are using an unsupported development branch. Terminator_Object_Handler::Exit: Exiting Sherpa with code (1)[?25h