Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway. The local time is Thu Aug 17 11:20:33 2023. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 1195 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 / 11d 15h 59m 49s left ) -> ETA: Tue Aug 29 03:20 XS = 1.52956e+06 pb +- ( 1.52956e+06 pb = 100 % ) Event 2 ( 10s elapsed / 5d 20h 41m 29s left ) -> ETA: Wed Aug 23 08:02 XS = 1.50346e+06 pb +- ( 1.39931e+06 pb = 93 % ) Event 3 ( 10s elapsed / 3d 22h 4m 16s left ) -> ETA: Mon Aug 21 09:25 XS = 9.67294e+07 pb +- ( 9.62605e+07 pb = 99 % ) Event 4 ( 10s elapsed / 2d 22h 53m 59s left ) -> ETA: Sun Aug 20 10:14 XS = 6.31823e+07 pb +- ( 6.28763e+07 pb = 99 % ) Event 5 ( 10s elapsed / 2d 8h 53m 9s left ) -> ETA: Sat Aug 19 20:13 XS = 1.34358e+08 pb +- ( 9.61195e+07 pb = 71 % ) Event 6 ( 10s elapsed / 1d 23h 35m 23s left ) -> ETA: Sat Aug 19 10:56 XS = 1.24993e+08 pb +- ( 8.77394e+07 pb = 70 % ) Event 7 ( 10s elapsed / 1d 16h 56m 58s left ) -> ETA: Sat Aug 19 04:17 XS = 1.28886e+08 pb +- ( 8.01517e+07 pb = 62 % ) Event 8 ( 10s elapsed / 1d 11h 51m 54s left ) -> ETA: Fri Aug 18 23:12 XS = 2.71031e+08 pb +- ( 1.6423e+08 pb = 60 % ) Event 9 ( 10s elapsed / 1d 7h 56m 29s left ) -> ETA: Fri Aug 18 19:17 XS = 2.6707e+08 pb +- ( 1.57979e+08 pb = 59 % ) Event 10 ( 10s elapsed / 1d 4h 49m 49s left ) -> ETA: Fri Aug 18 16:10 XS = 2.86905e+08 pb +- ( 1.48725e+08 pb = 51 % ) Event 20 ( 10s elapsed / 14h 48m 59s left ) -> ETA: Fri Aug 18 02:09 XS = 9.85817e+09 pb +- ( 6.70626e+09 pb = 68 % ) Event 30 ( 11s elapsed / 10h 12m 35s left ) -> ETA: Thu Aug 17 21:33 XS = 8.77521e+09 pb +- ( 4.90357e+09 pb = 55 % ) Event 40 ( 11s elapsed / 7h 55m 38s left ) -> ETA: Thu Aug 17 19:16 XS = 1.79627e+10 pb +- ( 1.17567e+10 pb = 65 % ) Event 50 ( 11s elapsed / 6h 30m 48s left ) -> ETA: Thu Aug 17 17:51 XS = 1.5005e+10 pb +- ( 9.74728e+09 pb = 64 % ) Event 60 ( 12s elapsed / 5h 35m 54s left ) -> ETA: Thu Aug 17 16:56 XS = 1.66369e+10 pb +- ( 8.99471e+09 pb = 54 % ) Event 70 ( 12s elapsed / 4h 57m 24s left ) -> ETA: Thu Aug 17 16:18 XS = 2.17352e+10 pb +- ( 1.08885e+10 pb = 50 % ) Event 80 ( 12s elapsed / 4h 28m 44s left ) -> ETA: Thu Aug 17 15:49 XS = 1.88197e+10 pb +- ( 9.42349e+09 pb = 50 % ) Event 90 ( 13s elapsed / 4h 4m 35s left ) -> ETA: Thu Aug 17 15:25 XS = 1.696e+10 pb +- ( 8.34387e+09 pb = 49 % ) Event 100 ( 13s elapsed / 3h 46m 16s left ) -> ETA: Thu Aug 17 15:07 XS = 2.66124e+10 pb +- ( 1.35583e+10 pb = 50 % ) Event 200 ( 16s elapsed / 2h 19m 28s left ) -> ETA: Thu Aug 17 13:40 XS = 2.30072e+10 pb +- ( 7.98841e+09 pb = 34 % ) Event 300 ( 20s elapsed / 1h 51m 43s left ) -> ETA: Thu Aug 17 13:12 XS = 2.16281e+10 pb +- ( 6.49539e+09 pb = 30 % ) Event 400 ( 23s elapsed / 1h 37m 43s left ) -> ETA: Thu Aug 17 12:58 XS = 2.32826e+10 pb +- ( 6.06448e+09 pb = 26 % ) Event 500 ( 27s elapsed / 1h 29m 42s left ) -> ETA: Thu Aug 17 12:50 XS = 2.31571e+10 pb +- ( 5.16465e+09 pb = 22 % ) Event 600 ( 30s elapsed / 1h 24m 22s left ) -> ETA: Thu Aug 17 12:45 XS = 2.07818e+10 pb +- ( 4.328e+09 pb = 20 % ) Event 700 ( 34s elapsed / 1h 20m 31s left ) -> ETA: Thu Aug 17 12:41 XS = 1.95978e+10 pb +- ( 3.85124e+09 pb = 19 % ) Event 800 ( 37s elapsed / 1h 17m 18s left ) -> ETA: Thu Aug 17 12:38 XS = 1.90124e+10 pb +- ( 3.44819e+09 pb = 18 % ) Event 900 ( 40s elapsed / 1h 15m 6s left ) -> ETA: Thu Aug 17 12:36 XS = 1.954e+10 pb +- ( 3.35325e+09 pb = 17 % ) Event 1000 ( 44s elapsed / 1h 13m 27s left ) -> ETA: Thu Aug 17 12:34 XS = 1.91898e+10 pb +- ( 3.10021e+09 pb = 16 % ) Warning: Kinematics_Generator::TransverseKinematicsHH reduced overall prescale for kt to scale = 0.1 Event 2000 ( 1m 19s elapsed / 1h 4m 40s left ) -> ETA: Thu Aug 17 12:26 XS = 1.75989e+10 pb +- ( 1.96654e+09 pb = 11 % ) Event 3000 ( 1m 53s elapsed / 1h 1m 19s left ) -> ETA: Thu Aug 17 12:23  Memory usage increased by 18 MB, now 228 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 1.72941e+10 pb +- ( 1.60529e+09 pb = 9 % ) Event 4000 ( 2m 28s elapsed / 59m 30s left ) -> ETA: Thu Aug 17 12:22 XS = 1.77792e+10 pb +- ( 1.45293e+09 pb = 8 % ) Warning: Kinematics_Generator::TransverseKinematicsHH reduced overall prescale for kt to scale = 0.1 Event 5000 ( 3m 4s elapsed / 58m 16s left ) -> ETA: Thu Aug 17 12:21 XS = 1.84194e+10 pb +- ( 1.32897e+09 pb = 7 % ) Warning: Kinematics_Generator::TransverseKinematicsHH reduced overall prescale for kt to scale = 0.01 Event 6000 ( 3m 38s elapsed / 57m left ) -> ETA: Thu Aug 17 12:21 XS = 1.8947e+10 pb +- ( 1.23565e+09 pb = 6 % ) Event 7000 ( 4m 10s elapsed / 55m 27s left ) -> ETA: Thu Aug 17 12:20 XS = 1.93039e+10 pb +- ( 1.15231e+09 pb = 5 % ) Event 8000 ( 4m 42s elapsed / 54m 4s left ) -> ETA: Thu Aug 17 12:19 XS = 1.985e+10 pb +- ( 1.10941e+09 pb = 5 % ) Event 9000 ( 5m 14s elapsed / 52m 55s left ) -> ETA: Thu Aug 17 12:18 XS = 1.98912e+10 pb +- ( 1.04614e+09 pb = 5 % ) Event 10000 ( 5m 46s elapsed / 51m 54s left ) -> ETA: Thu Aug 17 12:18 XS = 2.01687e+10 pb +- ( 1.00247e+09 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 ( 11m 35s elapsed / 46m 21s left ) -> ETA: Thu Aug 17 12:18 XS = 1.96086e+10 pb +- ( 6.91564e+08 pb = 3 % ) Particle gamma with id 22 was supposed to be stable but is only intermediary. Fatal error thrown: Particle is supposed to be stable. Event 22465 ( 779 s total ) = 2.4906e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/1195){ } -------------------------------------------------------------------------- Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr -------------------------------------------------------------------------- Nominal  1.9362e+10 0 % 6.43035e+08 3.32 % -------------------------------------------------------------------------- WARNING: You are using an unsupported development branch. Terminator_Object_Handler::Exit: Exiting Sherpa with code (1)[?25h