Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway. The local time is Thu Aug 17 11:13:38 2023. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 1023 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 ( 10s elapsed / 1d 4h 54m 49s left ) -> ETA: Fri Aug 18 16:08 XS = 8.62682e+08 pb +- ( 8.62682e+08 pb = 100 % ) Event 2 ( 10s elapsed / 14h 31m 29s left ) -> ETA: Fri Aug 18 01:45 XS = 4.2628e+08 pb +- ( 4.25581e+08 pb = 99 % ) Event 3 ( 10s elapsed / 9h 43m 9s left ) -> ETA: Thu Aug 17 20:57 XS = 1.69611e+08 pb +- ( 1.68882e+08 pb = 99 % ) Event 4 ( 10s elapsed / 7h 18m 9s left ) -> ETA: Thu Aug 17 18:32 XS = 1.75232e+09 pb +- ( 1.59318e+09 pb = 90 % ) Event 5 ( 10s elapsed / 5h 51m 9s left ) -> ETA: Thu Aug 17 17:05 XS = 2.41729e+09 pb +- ( 1.65685e+09 pb = 68 % ) Event 6 ( 10s elapsed / 4h 53m 42s left ) -> ETA: Thu Aug 17 16:07 XS = 2.39491e+09 pb +- ( 1.64155e+09 pb = 68 % ) Event 7 ( 10s elapsed / 4h 12m 55s left ) -> ETA: Thu Aug 17 15:26 XS = 2.34073e+09 pb +- ( 1.6045e+09 pb = 68 % ) Event 8 ( 10s elapsed / 3h 42m 6s left ) -> ETA: Thu Aug 17 14:55 XS = 2.24919e+09 pb +- ( 1.54187e+09 pb = 68 % ) Event 9 ( 10s elapsed / 3h 17m 47s left ) -> ETA: Thu Aug 17 14:31 XS = 2.10319e+09 pb +- ( 1.43022e+09 pb = 68 % ) Event 10 ( 10s elapsed / 2h 58m 29s left ) -> ETA: Thu Aug 17 14:12 XS = 1.02098e+10 pb +- ( 8.41189e+09 pb = 82 % ) Event 20 ( 11s elapsed / 1h 32m 28s left ) -> ETA: Thu Aug 17 12:46 XS = 1.17373e+10 pb +- ( 6.53193e+09 pb = 55 % ) Event 30 ( 11s elapsed / 1h 3m 31s left ) -> ETA: Thu Aug 17 12:17 XS = 3.15328e+10 pb +- ( 1.64829e+10 pb = 52 % ) Event 40 ( 11s elapsed / 48m 58s left ) -> ETA: Thu Aug 17 12:02 XS = 4.15946e+10 pb +- ( 2.03641e+10 pb = 48 % ) Event 50 ( 12s elapsed / 40m 27s left ) -> ETA: Thu Aug 17 11:54 XS = 3.35421e+10 pb +- ( 1.59069e+10 pb = 47 % ) Event 60 ( 12s elapsed / 34m 40s left ) -> ETA: Thu Aug 17 11:48 XS = 3.13258e+10 pb +- ( 1.33596e+10 pb = 42 % ) Event 70 ( 12s elapsed / 30m 41s left ) -> ETA: Thu Aug 17 11:44 XS = 2.5803e+10 pb +- ( 1.09982e+10 pb = 42 % ) Event 80 ( 13s elapsed / 27m 42s left ) -> ETA: Thu Aug 17 11:41 XS = 2.32871e+10 pb +- ( 9.68206e+09 pb = 41 % ) Event 90 ( 13s elapsed / 25m 16s left ) -> ETA: Thu Aug 17 11:39 XS = 2.59216e+10 pb +- ( 9.34164e+09 pb = 36 % ) Event 100 ( 14s elapsed / 23m 23s left ) -> ETA: Thu Aug 17 11:37 XS = 2.53228e+10 pb +- ( 8.56525e+09 pb = 33 % ) Event 200 ( 18s elapsed / 14m 51s left ) -> ETA: Thu Aug 17 11:28 XS = 1.86677e+10 pb +- ( 5.8778e+09 pb = 31 % ) Event 300 ( 21s elapsed / 11m 50s left ) -> ETA: Thu Aug 17 11:25 XS = 2.01136e+10 pb +- ( 4.87859e+09 pb = 24 % ) Event 400 ( 25s elapsed / 10m 23s left ) -> ETA: Thu Aug 17 11:24 XS = 2.02894e+10 pb +- ( 4.32045e+09 pb = 21 % ) Event 500 ( 29s elapsed / 9m 28s left ) -> ETA: Thu Aug 17 11:23 XS = 2.34787e+10 pb +- ( 4.48638e+09 pb = 19 % ) Event 600 ( 33s elapsed / 8m 49s left ) -> ETA: Thu Aug 17 11:23 XS = 2.17295e+10 pb +- ( 3.9138e+09 pb = 18 % ) Event 700 ( 37s elapsed / 8m 23s left ) -> ETA: Thu Aug 17 11:22 XS = 2.08895e+10 pb +- ( 3.6073e+09 pb = 17 % ) Event 800 ( 41s elapsed / 7m 58s left ) -> ETA: Thu Aug 17 11:22 XS = 2.07585e+10 pb +- ( 3.36782e+09 pb = 16 % ) Event 900 ( 45s elapsed / 7m 41s left ) -> ETA: Thu Aug 17 11:22 XS = 2.20727e+10 pb +- ( 3.45834e+09 pb = 15 % ) Event 1000 ( 49s elapsed / 7m 26s left ) -> ETA: Thu Aug 17 11:21 XS = 2.39866e+10 pb +- ( 3.57331e+09 pb = 14 % ) Event 2000 ( 1m 29s elapsed / 5m 59s left ) -> ETA: Thu Aug 17 11:21 XS = 2.08793e+10 pb +- ( 2.2891e+09 pb = 10 % ) Event 3000 ( 2m 10s elapsed / 5m 4s left ) -> ETA: Thu Aug 17 11:20 XS = 2.21693e+10 pb +- ( 1.91329e+09 pb = 8 % ) Event 4000 ( 2m 51s elapsed / 4m 17s left ) -> ETA: Thu Aug 17 11:20 XS = 2.20552e+10 pb +- ( 1.68999e+09 pb = 7 % ) Event 5000 ( 3m 33s elapsed / 3m 33s left ) -> ETA: Thu Aug 17 11:20 XS = 2.26757e+10 pb +- ( 1.53263e+09 pb = 6 % ) Event 6000 ( 4m 14s elapsed / 2m 49s left ) -> ETA: Thu Aug 17 11:20 XS = 2.24984e+10 pb +- ( 1.39519e+09 pb = 6 % ) Event 7000 ( 4m 55s elapsed / 2m 6s left ) -> ETA: Thu Aug 17 11:20 XS = 2.21368e+10 pb +- ( 1.26955e+09 pb = 5 % ) Event 8000 ( 5m 36s elapsed / 1m 24s left ) -> ETA: Thu Aug 17 11:20 XS = 2.18056e+10 pb +- ( 1.18267e+09 pb = 5 % ) Warning: Kinematics_Generator::TransverseKinematicsHH reduced overall prescale for kt to scale = 0.1 Event 9000 ( 6m 17s elapsed / 41s left ) -> ETA: Thu Aug 17 11:20 XS = 2.18037e+10 pb +- ( 1.11203e+09 pb = 5 % ) Event 10000 ( 417 s total ) = 2.0703e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/1023){ } -------------------------------------------------------------------------- Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr -------------------------------------------------------------------------- Nominal  2.17369e+10 0 % 1.05552e+09 4.85 % -------------------------------------------------------------------------- Return_Value::PrintStatistics(): Statistics { Generated events: 10000 New events { From "Beam_Remnants:Parametrised": 2 (10002) -> 0 % } } Blob_List: Momentum Fail Statistics { } Decay_Channel: Kinematics max fail statistics { } WARNING: You are using an unsupported development branch. Remnant handling yields 2 fails in creating good beam breakups. WARNING: Some settings that have been defined in the input files and/or the command line have not been used. For more details, see the Settings Report. Time: 7m 2s on Thu Aug 17 11:20:40 2023 (User: 6m 59s, System: 0s, Children User: 0s, Children System: 0s)