Welcome to Sherpa, Daniel Reichelt on ip3-cpu5.phyip3.dur.ac.uk. Initialization of framework underway. The local time is Wed Oct 11 12:02:58 2023. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 1089 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 / 29d 15h 48m 9s left ) -> ETA: Fri Nov 10 02:51 XS = 928.875 pb +- ( 928.875 pb = 99 % ) Event 2 ( 10s elapsed / 14d 21h 17m 19s left ) -> ETA: Thu Oct 26 09:20 XS = 2361.14 pb +- ( 1821.2 pb = 77 % ) Event 3 ( 10s elapsed / 9d 23h 20m 56s left ) -> ETA: Sat Oct 21 11:24 XS = 9274.32 pb +- ( 8028.02 pb = 86 % ) Event 4 ( 10s elapsed / 7d 12h 33m 9s left ) -> ETA: Thu Oct 19 00:36 XS = 14303.4 pb +- ( 9337.12 pb = 65 % ) Event 5 ( 10s elapsed / 6d 1h 24m 49s left ) -> ETA: Tue Oct 17 13:28 XS = 9440.12 pb +- ( 6071.86 pb = 64 % ) Event 6 ( 10s elapsed / 5d 2h 13m 9s left ) -> ETA: Mon Oct 16 14:16 XS = 7331.18 pb +- ( 4352.43 pb = 59 % ) Event 7 ( 10s elapsed / 4d 9h 27m 12s left ) -> ETA: Sun Oct 15 21:30 XS = 5619.68 pb +- ( 2868.28 pb = 51 % ) Event 8 ( 10s elapsed / 3d 20h 47m 31s left ) -> ETA: Sun Oct 15 08:50 XS = 6193.73 pb +- ( 2880.14 pb = 46 % ) Event 9 ( 10s elapsed / 3d 10h 47m 24s left ) -> ETA: Sat Oct 14 22:50 XS = 8743.18 pb +- ( 3971.69 pb = 45 % ) Event 10 ( 10s elapsed / 3d 2h 55m 39s left ) -> ETA: Sat Oct 14 14:58 XS = 8003.37 pb +- ( 3624.14 pb = 45 % ) Event 20 ( 11s elapsed / 1d 15h 1m 28s left ) -> ETA: Fri Oct 13 03:04 XS = 16800.2 pb +- ( 5037.5 pb = 29 % ) Event 30 ( 11s elapsed / 1d 3h 10m 21s left ) -> ETA: Thu Oct 12 15:13 XS = 19223.3 pb +- ( 4793.96 pb = 24 % ) Event 40 ( 12s elapsed / 21h 7m 30s left ) -> ETA: Thu Oct 12 09:10 XS = 21407.1 pb +- ( 4591.02 pb = 21 % ) Event 50 ( 12s elapsed / 17h 35m 37s left ) -> ETA: Thu Oct 12 05:38 XS = 20421.2 pb +- ( 3922.25 pb = 19 % ) Event 60 ( 13s elapsed / 15h 12m 16s left ) -> ETA: Thu Oct 12 03:15 XS = 20496.9 pb +- ( 3618.13 pb = 17 % ) Event 70 ( 13s elapsed / 13h 34m 3s left ) -> ETA: Thu Oct 12 01:37 XS = 18521.6 pb +- ( 3080.46 pb = 16 % ) Event 80 ( 14s elapsed / 12h 16m 44s left ) -> ETA: Thu Oct 12 00:20 XS = 18722 pb +- ( 2864.66 pb = 15 % ) Phase_Space_Handler::CheckStability(): Skip point in '2_2__G__u__G__u', weight = 4.58827e+15, thkill = -1e+12, totalxs = 9.91795e-06, result = 1.17835e+07. Event 90 ( 14s elapsed / 11h 17m 32s left ) -> ETA: Wed Oct 11 23:20 XS = 17707.2 pb +- ( 2566.95 pb = 14 % ) Event 100 ( 15s elapsed / 10h 30m 9s left ) -> ETA: Wed Oct 11 22:33 XS = 17435.1 pb +- ( 2407.68 pb = 13 % ) Phase_Space_Handler::CheckStability(): Skip point in '2_2__G__u__G__u', weight = 4.71294e+15, thkill = -1e+12, totalxs = 9.91795e-06, result = 1.21037e+07. Event 200 ( 19s elapsed / 6h 54m 40s left ) -> ETA: Wed Oct 11 18:58 XS = 17319.8 pb +- ( 1691.58 pb = 9 % ) Phase_Space_Handler::CheckStability(): Skip point in '2_2__u__u__u__u', weight = 5.5902e+14, thkill = -1e+12, totalxs = 7.60996e-07, result = 1.43567e+06. Event 300 ( 25s elapsed / 5h 47m 13s left ) -> ETA: Wed Oct 11 17:50 XS = 15905.3 pb +- ( 1295.69 pb = 8 % ) Phase_Space_Handler::CheckStability(): Skip point in '2_2__G__u__G__u', weight = 4.59729e+15, thkill = -1e+12, totalxs = 9.91795e-06, result = 1.18067e+07. Event 400 ( 29s elapsed / 5h 10m 20s left ) -> ETA: Wed Oct 11 17:13 XS = 15685.8 pb +- ( 1106.94 pb = 7 % ) Phase_Space_Handler::CheckStability(): Skip point in '2_2__G__u__G__u', weight = 3.99245e+15, thkill = -1e+12, totalxs = 9.91795e-06, result = 1.02534e+07. Event 500 ( 34s elapsed / 4h 48m 5s left ) -> ETA: Wed Oct 11 16:51 XS = 15420.4 pb +- ( 977.77 pb = 6 % ) Event 600 ( 39s elapsed / 4h 33m 5s left ) -> ETA: Wed Oct 11 16:36 XS = 15407.3 pb +- ( 891.168 pb = 5 % ) Event 700 ( 44s elapsed / 4h 23m 22s left ) -> ETA: Wed Oct 11 16:27 XS = 15064.6 pb +- ( 810.251 pb = 5 % ) Phase_Space_Handler::CheckStability(): Skip point in '2_2__G__u__G__u', weight = 5.12835e+15, thkill = -1e+12, totalxs = 9.91795e-06, result = 1.31706e+07. Event 800 ( 49s elapsed / 4h 16m 34s left ) -> ETA: Wed Oct 11 16:20 XS = 15148.6 pb +- ( 759.481 pb = 5 % ) Phase_Space_Handler::CheckStability(): Skip point in '2_2__G__u__G__u', weight = 3.89751e+15, thkill = -1e+12, totalxs = 9.91795e-06, result = 1.00095e+07. Event 900 ( 54s elapsed / 4h 11m 27s left ) -> ETA: Wed Oct 11 16:15 XS = 15009.3 pb +- ( 712.015 pb = 4 % ) Event 1000 ( 59s elapsed / 4h 6m 28s left ) -> ETA: Wed Oct 11 16:10 XS = 15350 pb +- ( 692.419 pb = 4 % ) Particle gamma with id 22 was supposed to be stable but is only intermediary. Fatal error thrown: Particle is supposed to be stable. Event 1184 ( 68 s total ) = 1.49492e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS2/1089){ } -------------------------------------------------------------------------- Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr -------------------------------------------------------------------------- Nominal  15169.4 0 % 632.162 4.16 % -------------------------------------------------------------------------- WARNING: You are using an unsupported development branch. Terminator_Object_Handler::Exit: Exiting Sherpa with code (1)[?25h