Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway. The local time is Wed Oct 11 12:02:59 2023. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 1029 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 : 15611 pb +- ( 92.7365 pb = 0.594045 % )  exp. eff: 1.0921e-10 % reduce max for 2_2__j__j__j__j to 1 ( eps = 0.001 -> exp. eff 1.0921e-12 ) ---------------------------------------------------------- -- 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 / 30d 11h 14m 49s left ) -> ETA: Fri Nov 10 22:18 XS = 6200.13 pb +- ( 6200.13 pb = 100 % ) Event 2 ( 10s elapsed / 15d 7h 42m 19s left ) -> ETA: Thu Oct 26 19:45 XS = 7553.05 pb +- ( 5380.97 pb = 71 % ) Event 3 ( 10s elapsed / 10d 6h 3m 42s left ) -> ETA: Sat Oct 21 18:06 XS = 20934 pb +- ( 15257.5 pb = 72 % ) Event 4 ( 10s elapsed / 7d 17h 24m 49s left ) -> ETA: Thu Oct 19 05:28 XS = 22378.6 pb +- ( 13378.1 pb = 59 % ) Event 5 ( 10s elapsed / 6d 4h 53m 9s left ) -> ETA: Tue Oct 17 16:56 XS = 33564.6 pb +- ( 17913.1 pb = 53 % ) Event 6 ( 10s elapsed / 5d 4h 38m 59s left ) -> ETA: Mon Oct 16 16:42 XS = 30968.3 pb +- ( 16461.8 pb = 53 % ) Event 7 ( 10s elapsed / 4d 11h 14m 20s left ) -> ETA: Sun Oct 15 23:17 XS = 27479.3 pb +- ( 14504.2 pb = 52 % ) Event 8 ( 10s elapsed / 3d 22h 5m 39s left ) -> ETA: Sun Oct 15 10:08 XS = 28048.6 pb +- ( 14405.7 pb = 51 % ) Event 9 ( 10s elapsed / 3d 11h 56m 51s left ) -> ETA: Sun Oct 15 00:00 XS = 33348.3 pb +- ( 15296.3 pb = 45 % ) Event 10 ( 10s elapsed / 3d 3h 58m 9s left ) -> ETA: Sat Oct 14 16:01 XS = 34234 pb +- ( 15114.2 pb = 44 % ) Event 20 ( 11s elapsed / 1d 15h 51m 28s left ) -> ETA: Fri Oct 13 03:54 XS = 19484.2 pb +- ( 6775.33 pb = 34 % ) Event 30 ( 12s elapsed / 1d 3h 46m 28s left ) -> ETA: Thu Oct 12 15:49 XS = 15158.9 pb +- ( 4451.74 pb = 29 % ) Event 40 ( 12s elapsed / 21h 33m 32s left ) -> ETA: Thu Oct 12 09:36 XS = 16506.3 pb +- ( 3871.03 pb = 23 % ) Event 50 ( 12s elapsed / 17h 54m 47s left ) -> ETA: Thu Oct 12 05:58 XS = 16503.4 pb +- ( 3464.91 pb = 20 % ) Event 60 ( 13s elapsed / 15h 32m 24s left ) -> ETA: Thu Oct 12 03:35 XS = 17017.3 pb +- ( 3319.59 pb = 19 % ) Event 70 ( 13s elapsed / 13h 48m 20s left ) -> ETA: Thu Oct 12 01:51 XS = 16442.2 pb +- ( 2982.73 pb = 18 % ) Event 80 ( 14s elapsed / 12h 33m 24s left ) -> ETA: Thu Oct 12 00:36 XS = 15140.9 pb +- ( 2614.18 pb = 17 % ) Event 90 ( 14s elapsed / 11h 33m 16s left ) -> ETA: Wed Oct 11 23:36 XS = 15426.9 pb +- ( 2456.52 pb = 15 % ) Event 100 ( 15s elapsed / 10h 44m 19s left ) -> ETA: Wed Oct 11 22:47 XS = 15350.1 pb +- ( 2281.63 pb = 14 % ) Event 200 ( 20s elapsed / 7h 5m 42s left ) -> ETA: Wed Oct 11 19:09 XS = 17186.4 pb +- ( 1727.39 pb = 10 % ) Warning: Kinematics_Generator::TransverseKinematicsHH reduced overall prescale for kt to scale = 0.1 Phase_Space_Handler::CheckStability(): Skip point in '2_2__G__u__G__u', weight = 4.48344e+15, thkill = -1e+12, totalxs = 9.91795e-06, result = 1.15143e+07. Event 300 ( 25s elapsed / 5h 51m 39s left ) -> ETA: Wed Oct 11 17:55 XS = 16623.2 pb +- ( 1354.43 pb = 8 % ) Fatal error thrown: Particle does not have any daughters to handle. Event 331 ( 27 s total ) = 1.08368e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS2/1029){ } -------------------------------------------------------------------------- Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr -------------------------------------------------------------------------- Nominal  16325.4 0 % 1267.16 7.76 % -------------------------------------------------------------------------- WARNING: You are using an unsupported development branch. Terminator_Object_Handler::Exit: Exiting Sherpa with code (1)[?25h