Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Tue Mar 12 12:47:43 2024. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 3060 ----------------------------------------------------------------------------- ----------- Event generation run with SHERPA started ....... ----------- ----------------------------------------------------------------------------- ................................................ | + ................................................ || | + + ................................... .... | | / + ................. ................ _,_ | .... || +| + + ............................... __.' ,\| ... || / +| + .............................. ( \ \ ... | | | + + \ + ............................. ( \ -/ .... || + | + ........ ................... (~~~~~~~~~## + + + ............................. ~~(! '~~~~~~~ \ + + + + ............................... `~~~QQQQQDb // | + + + + ........................ .......... IDDDDP|| \ + + + + + + .................................... IDDDI|| \ + .................................... IHD HD|| \ + + + + + + + + ................................... IHD ##| :-) + +\ + ......... ............... ......... IHI ## / / + + + + +\ + ................................... IHI/ / / + + + + + ................................... ## | | / / + + + + / + ....................... /TT\ ..... ##/ /// / + + + + + + +/ + ......................./TTT/T\ ... /TT\/\\\ / + + + + + + +/ \ + ....................../TTT/TTTT\...|TT/T\\\/ + ++ + / ----------------------------------------------------------------------------- SHERPA version 2.2.15 (Cho Oyu) 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. ----------------------------------------------------------------------------- Git branch rel-2-2-15, revision 9f988e9b9e17ef2f1eee27b92ac20c73c969aec6. ===> ATOOLS/Math has local modifications <=== ===> DIRE/Shower has local modifications <=== ===> METOOLS/Explicit has local modifications <=== Beam_Spectra_Handler : type = Monochromatic*Monochromatic for P+ ((3500,0,0,3500)) and P+ ((3500,0,0,-3500)) WARNING: M_TOP=0 replacing with SHERPA top mass: M_TOP=173.21 PDF set 'NNPDF30NNLO' loaded for beam 1 (P+). WARNING: M_TOP=0 replacing with SHERPA top mass: M_TOP=173.21 PDF set 'NNPDF30NNLO' loaded for beam 2 (P+). Initialized the ISR: (SF)*(SF) WARNING: M_TOP=0 replacing with SHERPA top mass: M_TOP=173.21 WARNING: M_TOP=0 replacing with SHERPA top mass: M_TOP=173.21 Standard_Model::FixEWParameters(EW_SCHEME=1){ 288:1./aqed->Default()=128.802 289:csin2thetaW=(0.222928,-0.00110708) 290:cvev=(243.034,-3.75493) } One_Running_AlphaS::One_Running_AlphaS() { Setting \alpha_s according to PDF perturbative order 2 \alpha_s(M_Z) = 0.118 } One_Running_AlphaS::One_Running_AlphaS() { 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 4.8 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 0 1 0 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 List of Particle Containers IDName kfc Constituents l 90 {e-,e+,mu-,mu+,tau-,tau+} v 91 {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} r 99 {d,db,u,ub,s,sb,c,cb,b,bb,G} Library_Loader::LoadLibrary(): Failed to load library 'libSherpaHepMCOutput.so'. Hadron_Init::Init(): Initializing kf table for hadrons. Initialized the Fragmentation_Handler. Initialized the Soft_Collision_Handler. CS_Shower::CS_Shower(): Set respect Q2 mode 0 CS_Shower::CS_Shower(): Set color setter mode 0 CS_Shower::CS_Shower(): Set respect Q2 mode 0 CS_Shower::CS_Shower(): Set color setter mode 0 Initialized the Shower_Handler. +-----------------------------------------+ | 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 | +-----------------------------------------+ ME_Generators::ME_Generators(): Try loading 'OpenLoops' from 'libSherpaOpenLoops'. Matrix_Element_Handler::Matrix_Element_Handler(): Set pilot run mode to 1. ME_Generator_Base::SetPSMasses(): Massive PS flavours for Comix: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) +----------------------------------+ | | | 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: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) Amegic::Initialize(): Set gauge 1. Initialising OpenLoops generator from /mt/home/dreichelt/hepsoftware/src/OpenLoops #################################################################### # ___ ___ ____ _ _ __ __ ___ __ ___ # # / \ |__| |__ |\ | | / \ / \ |__| /__ __/ # # \___/ | |___ | \| |__ \__/ \__/ | __/ /__ # # You are using OpenLoops 2 to evaluate loop amplitudes # # F. Buccioni, J.-N. Lang, J. Lindert, P. Maierhoefer, # # S. Pozzorini, M. Zoller, H. Zhang # # Eur.Phys.J. C79 (2019) no.10, 866 # # arXiv:1907.13071 # #################################################################### Matrix_Element_Handler::BuildProcesses(): Looking for processes ................................ done ( 25 MB, 0s / 0s ). Matrix_Element_Handler::InitializeProcesses(): Performing tests done ( 25 MB, 0s / 0s ). Initialized the Matrix_Element_Handler for the hard processes. Initialized the Beam_Remnant_Handler. Hadron_Decay_Map::Read: Initializing HadronDecays.dat. This may take some time. Initialized the Hadron_Decay_Handler, Decay model = Hadrons ME_Generator_Base::SetPSMasses(): Massive PS flavours for Amisic: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) Simple_Chain::InitializeProcessList(): Init processes ................................................................................................................................................................................ done. Grid_Creator::ReadInGrid(): Reading grid ................................................................................................................................................................................ done. Simple_Chain::CalculateTotal(): Result is { \sigma_{hard} = 44.1499 mb at PT_{min} = 3.59766 GeV } Profile_Function_Base::CalculateOMean(2.88933): Results are { k = 10.3999 <\tilde{O}> = 0.277823 } Initialized the Multiple_Interactions_Handler (MI_Handler). Initialized the Soft_Photon_Handler. Variations::InitialiseParametersVector(){ Number of variations: 7 Named variations: MUR0.5_MUF0.5_PDF261000_PSMUR0.5_PSMUF0.5 MUR0.5_MUF1_PDF261000_PSMUR0.5_PSMUF1 MUR1_MUF0.5_PDF261000_PSMUR1_PSMUF0.5 MUR1_MUF1_PDF261000 MUR1_MUF2_PDF261000_PSMUR1_PSMUF2 MUR2_MUF1_PDF261000_PSMUR2_PSMUF1 MUR2_MUF2_PDF261000_PSMUR2_PSMUF2 } Read in channels from directory : Results/Amegic/MC_2_2__j__j__j__j Process_Group::CalculateTotalXSec(): Calculate xs for '2_2__j__j__j__j' (Amegic) 2_2__j__j__j__j : 5.88158e+07 pb +- ( 415015 pb = 0.705619 % )  exp. eff: 1.13615e-06 % reduce max for 2_2__j__j__j__j to 0.0131179 ( eps = 0.001 ) ---------------------------------------------------------- -- SHERPA generates events with the following structure -- ---------------------------------------------------------- Perturbative : Signal_Processes Perturbative : Hard_Decays Perturbative : Jet_Evolution:CSS Perturbative : Lepton_FS_QED_Corrections:Photons Perturbative : Multiple_Interactions:Amisic Perturbative : Minimum_Bias:Off Hadronization : Beam_Remnants Hadronization : Hadronization:Ahadic Hadronization : Hadron_Decays Unknown : Analysis : Rivet --------------------------------------------------------- Event 1 ( 3s elapsed / 10h 14m 56s left ) -> ETA: Tue Mar 12 23:03 XS = 2.60234e+07 pb +- ( 2.60234e+07 pb = 100 % ) Event 2 ( 3s elapsed / 5h 14m 6s left ) -> ETA: Tue Mar 12 18:02 XS = 5.20468e+07 pb +- ( 5.20468e+07 pb = 100 % ) Event 3 ( 3s elapsed / 3h 31m 2s left ) -> ETA: Tue Mar 12 16:19 XS = 7.80702e+07 pb +- ( 7.80702e+07 pb = 100 % ) Event 4 ( 3s elapsed / 2h 41m 11s left ) -> ETA: Tue Mar 12 15:29 XS = 1.04094e+08 pb +- ( 1.04094e+08 pb = 100 % ) Event 5 ( 3s elapsed / 2h 9m 56s left ) -> ETA: Tue Mar 12 14:58 XS = 1.30117e+08 pb +- ( 1.30117e+08 pb = 100 % ) Event 6 ( 3s elapsed / 1h 49m 39s left ) -> ETA: Tue Mar 12 14:37 XS = 1.5614e+08 pb +- ( 1.5614e+08 pb = 100 % ) Event 7 ( 4s elapsed / 1h 36m 7s left ) -> ETA: Tue Mar 12 14:24 XS = 1.82164e+08 pb +- ( 1.82164e+08 pb = 100 % ) Event 8 ( 4s elapsed / 1h 24m 55s left ) -> ETA: Tue Mar 12 14:13 XS = 2.08187e+08 pb +- ( 2.08187e+08 pb = 100 % ) Event 9 ( 4s elapsed / 1h 16m 35s left ) -> ETA: Tue Mar 12 14:04 XS = 6.93979e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 10 ( 4s elapsed / 1h 10m 25s left ) -> ETA: Tue Mar 12 13:58 XS = 6.94001e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 20 ( 4s elapsed / 41m left ) -> ETA: Tue Mar 12 13:29 XS = 6.94223e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 5s elapsed / 32m 24s left ) -> ETA: Tue Mar 12 13:20 XS = 6.94444e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 6s elapsed / 26m 51s left ) -> ETA: Tue Mar 12 13:15 XS = 5.22606e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 7s elapsed / 23m 18s left ) -> ETA: Tue Mar 12 13:11 XS = 5.26788e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 7s elapsed / 21m 7s left ) -> ETA: Tue Mar 12 13:09 XS = 2.64607e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 8s elapsed / 19m 44s left ) -> ETA: Tue Mar 12 13:07 XS = 2.82596e+07 pb +- ( 5.4483e+06 pb = 19.27 % ) Event 80 ( 9s elapsed / 18m 42s left ) -> ETA: Tue Mar 12 13:06 XS = 2.66738e+07 pb +- ( 5.22483e+06 pb = 19.58 % ) Event 90 ( 9s elapsed / 17m 40s left ) -> ETA: Tue Mar 12 13:05 XS = 2.73265e+07 pb +- ( 4.94043e+06 pb = 18.07 % ) Event 100 ( 10s elapsed / 16m 58s left ) -> ETA: Tue Mar 12 13:05 XS = 2.79792e+07 pb +- ( 4.63097e+06 pb = 16.55 % ) Event 200 ( 16s elapsed / 13m 47s left ) -> ETA: Tue Mar 12 13:02 XS = 4.30223e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 23s elapsed / 12m 50s left ) -> ETA: Tue Mar 12 13:01 XS = 4.73941e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 30s elapsed / 12m 19s left ) -> ETA: Tue Mar 12 13:00 XS = 4.13194e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 36s elapsed / 11m 39s left ) -> ETA: Tue Mar 12 13:00 XS = 3.88674e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 42s elapsed / 11m 9s left ) -> ETA: Tue Mar 12 12:59 XS = 3.57654e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 49s elapsed / 10m 56s left ) -> ETA: Tue Mar 12 12:59 XS = 3.3659e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 55s elapsed / 10m 43s left ) -> ETA: Tue Mar 12 12:59 XS = 3.53252e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 1m 2s elapsed / 10m 29s left ) -> ETA: Tue Mar 12 12:59 XS = 3.37851e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 1m 8s elapsed / 10m 14s left ) -> ETA: Tue Mar 12 12:59 XS = 3.29309e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 2m 11s elapsed / 8m 45s left ) -> ETA: Tue Mar 12 12:59 XS = 5.38044e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 3m 17s elapsed / 7m 40s left ) -> ETA: Tue Mar 12 12:59 XS = 5.18519e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 4000 ( 4m 19s elapsed / 6m 28s left ) -> ETA: Tue Mar 12 12:58 XS = 6.62435e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 5m 24s elapsed / 5m 24s left ) -> ETA: Tue Mar 12 12:58 XS = 6.35779e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 6m 28s elapsed / 4m 18s left ) -> ETA: Tue Mar 12 12:58 XS = 6.14027e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 7m 32s elapsed / 3m 14s left ) -> ETA: Tue Mar 12 12:58 XS = 5.83922e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 8m 39s elapsed / 2m 9s left ) -> ETA: Tue Mar 12 12:58 XS = 5.73788e+07 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 36, 0] ((42.4518,23.789,-1.90437,-34.9076), mass = 3.75225, y = -1.16384) [> 35] [< 37] : l : ud_1b (20.6762,10.5024,-1.16776,-17.7363) 1.125, kt_max = 0.17086, pt = 10.5671, y = -1.285 l : ss_1 (21.7756,13.2866,-0.736612,-17.1713) 1.5, kt_max = 0.599542, pt = 13.307, y = -1.0676 Ahadic::Hadronize(): Momentum imbalance: (42.4518,23.789,-1.90437,-34.9076) Event 9000 ( 9m 49s elapsed / 1m 5s left ) -> ETA: Tue Mar 12 12:58 XS = 5.62628e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 652 s total ) = 1.32562e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/3060){ } +--------------------------------------------------------------+ | | | Total XS is 5.52398e+07 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 10000 Retried events { From "Beam_Remnants": 8 (10013) -> 0 % From "Hadronization:Ahadic": 5 (12368) -> 0 % From "Jet_Evolution:CSS": 258 (47517) -> 0.5 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 1107 (0) -> 1107. } Retried methods { From "Decay_Channel::GenerateKinematics": 9 (2744543) -> 0 % } } Time: 11m 12s on Tue Mar 12 12:58:56 2024 (User: 10m 50s, System: 1s, Children User: 0s, Children System: 0s)