Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Fri Dec 1 16:24:40 2023. Run_Parameter::Init(): Setting memory limit to 187.131 GB. Random::SetSeed(): Seed set to 8020 ----------------------------------------------------------------------------- ----------- 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. ===> DIRE/Shower has local modifications <=== Beam_Spectra_Handler : type = Monochromatic*Monochromatic for P+ ((6500,0,0,6500)) and P+ ((6500,0,0,-6500)) 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. 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 ( 24 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} = 59.0732 mb at PT_{min} = 3.97224 GeV } Profile_Function_Base::CalculateOMean(3.4684): Results are { k = 13.8796 <\tilde{O}> = 0.249891 } 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 : 1.42488e+08 pb +- ( 1.09668e+06 pb = 0.769661 % )  exp. eff: 7.99084e-07 % reduce max for 2_2__j__j__j__j to 0.00662642 ( eps = 0.001 ) ---------------------------------------------------------- -- SHERPA generates events with the following structure -- ---------------------------------------------------------- Perturbative : Signal_Processes Perturbative : Hard_Decays Perturbative : Jet_Evolution:Dire 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 ( 19s elapsed / 2d 6h 46m 20s left ) -> ETA: Sun Dec 03 23:11 XS = 40464.7 pb +- ( 40464.7 pb = 100 % ) Event 2 ( 19s elapsed / 1d 3h 30m 30s left ) -> ETA: Sat Dec 02 19:55 XS = 79775.4 pb +- ( 1154.13 pb = 1.44 % ) Event 3 ( 19s elapsed / 18h 24m 6s left ) -> ETA: Sat Dec 02 10:49 XS = 119127 pb +- ( -nan pb = -2.14748e+07 % ) Event 4 ( 19s elapsed / 13h 52m 10s left ) -> ETA: Sat Dec 02 06:17 XS = 158318 pb +- ( -nan pb = -2.14748e+07 % ) Event 5 ( 20s elapsed / 11h 8m 39s left ) -> ETA: Sat Dec 02 03:33 XS = 198189 pb +- ( -nan pb = -2.14748e+07 % ) Event 6 ( 20s elapsed / 9h 18m 49s left ) -> ETA: Sat Dec 02 01:44 XS = 237526 pb +- ( -nan pb = -2.14748e+07 % ) Event 7 ( 20s elapsed / 8h 8s left ) -> ETA: Sat Dec 02 00:25 XS = 276734 pb +- ( -nan pb = -2.14748e+07 % ) Event 8 ( 20s elapsed / 7h 1m 32s left ) -> ETA: Fri Dec 01 23:26 XS = 317088 pb +- ( -nan pb = -2.14748e+07 % ) Event 9 ( 20s elapsed / 6h 15m 46s left ) -> ETA: Fri Dec 01 22:41 XS = 358727 pb +- ( -nan pb = -2.14748e+07 % ) Event 10 ( 20s elapsed / 5h 39m 9s left ) -> ETA: Fri Dec 01 22:04 XS = 398641 pb +- ( -nan pb = -2.14748e+07 % ) Event 20 ( 21s elapsed / 2h 55m 43s left ) -> ETA: Fri Dec 01 19:20 XS = 713118 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 21s elapsed / 2h 38s left ) -> ETA: Fri Dec 01 18:25 XS = 744885 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 22s elapsed / 1h 32m 45s left ) -> ETA: Fri Dec 01 17:58 XS = 2.20788e+06 pb +- ( 979481 pb = 44.36 % ) Event 50 ( 22s elapsed / 1h 16m 15s left ) -> ETA: Fri Dec 01 17:41 XS = 5.02906e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 23s elapsed / 1h 5m 21s left ) -> ETA: Fri Dec 01 17:30 XS = 5.09328e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 24s elapsed / 57m 22s left ) -> ETA: Fri Dec 01 17:22 XS = 1.1607e+07 pb +- ( 7.6389e+06 pb = 65.81 % ) Event 80 ( 24s elapsed / 51m 35s left ) -> ETA: Fri Dec 01 17:16 XS = 8.92893e+06 pb +- ( 5.97137e+06 pb = 66.87 % ) Event 90 ( 25s elapsed / 47m 2s left ) -> ETA: Fri Dec 01 17:12 XS = 9.42401e+06 pb +- ( 5.05124e+06 pb = 53.59 % ) Event 100 ( 26s elapsed / 43m 28s left ) -> ETA: Fri Dec 01 17:08 XS = 1.18458e+07 pb +- ( 4.73964e+06 pb = 40.01 % ) Event 200 ( 33s elapsed / 26m 58s left ) -> ETA: Fri Dec 01 16:52 XS = 1.621e+07 pb +- ( 1.25368e+06 pb = 7.73 % ) Event 300 ( 38s elapsed / 20m 53s left ) -> ETA: Fri Dec 01 16:46 XS = 1.26516e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 44s elapsed / 17m 55s left ) -> ETA: Fri Dec 01 16:43 XS = 1.44879e+08 pb +- ( 1.79301e+07 pb = 12.37 % ) Event 500 ( 51s elapsed / 16m 15s left ) -> ETA: Fri Dec 01 16:42 XS = 1.15927e+08 pb +- ( 1.53657e+07 pb = 13.25 % ) Event 600 ( 57s elapsed / 15m 2s left ) -> ETA: Fri Dec 01 16:40 XS = 1.09287e+08 pb +- ( 1.3521e+07 pb = 12.37 % ) Event 700 ( 1m 3s elapsed / 14m 8s left ) -> ETA: Fri Dec 01 16:40 XS = 1.00778e+08 pb +- ( 1.19404e+07 pb = 11.84 % ) Event 800 ( 1m 9s elapsed / 13m 19s left ) -> ETA: Fri Dec 01 16:39 XS = 1.16681e+08 pb +- ( 9.05008e+06 pb = 7.75 % ) Event 900 ( 1m 15s elapsed / 12m 40s left ) -> ETA: Fri Dec 01 16:38 XS = 1.21983e+08 pb +- ( 6.78252e+06 pb = 5.56 % ) Event 1000 ( 1m 21s elapsed / 12m 11s left ) -> ETA: Fri Dec 01 16:38 XS = 1.8313e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B(c)+ --> B(s) vmu mu+ ) warning: d\Gamma(x)=2.23555e-12 > max(d\Gamma)=1.379e-12 Event 2000 ( 2m 21s elapsed / 9m 27s left ) -> ETA: Fri Dec 01 16:36 XS = 1.68274e+08 pb +- ( -nan pb = -2.14748e+07 % ) Alpha_QCD::Coupling(): Value exceeds maximum at \mu = 1.00185 -> q = 0.708413. Alpha_QCD::Coupling(): Value exceeds maximum at \mu = 1.00185 -> q = 0.708413. Event 3000 ( 3m 21s elapsed / 7m 51s left ) -> ETA: Fri Dec 01 16:36 XS = 1.69077e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 4000 ( 4m 20s elapsed / 6m 31s left ) -> ETA: Fri Dec 01 16:35 XS = 1.95757e+08 pb +- ( -nan pb = -2.14748e+07 % ) Alpha_QCD::Coupling(): Value exceeds maximum at \mu = 1.00311 -> q = 0.709306. Alpha_QCD::Coupling(): Value exceeds maximum at \mu = 1.00311 -> q = 0.709306. Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=4.03016e-06 > max(d\Gamma)=8.179e-07 Event 5000 ( 5m 22s elapsed / 5m 22s left ) -> ETA: Fri Dec 01 16:35 XS = 1.70746e+08 pb +- ( -nan pb = -2.14748e+07 % ) Alpha_QCD::Coupling(): Value exceeds maximum at \mu = 1.00028 -> q = 0.707307. Event 6000 ( 6m 22s elapsed / 4m 15s left ) -> ETA: Fri Dec 01 16:35 XS = 1.60934e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007)b D*(2010)+ K pi ) warning: d\Gamma(x)=1.22827e-06 > max(d\Gamma)=8.264e-07 Event 7000 ( 7m 19s elapsed / 3m 8s left ) -> ETA: Fri Dec 01 16:35 XS = 1.47758e+08 pb +- ( -nan pb = -2.14748e+07 % ) Alpha_QCD::Coupling(): Value exceeds maximum at \mu = 1.00227 -> q = 0.708709. Alpha_QCD::Coupling(): Value exceeds maximum at \mu = 1.00227 -> q = 0.708709. Event 8000 ( 8m 19s elapsed / 2m 4s left ) -> ETA: Fri Dec 01 16:35 XS = 1.38853e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 9m 19s elapsed / 1m 2s left ) -> ETA: Fri Dec 01 16:35 XS = 1.41949e+08 pb +- ( -nan pb = -2.14748e+07 % ) Alpha_QCD::Coupling(): Value exceeds maximum at \mu = 1.0027 -> q = 0.709018. Event 10000 ( 618 s total ) = 1.39817e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_Dire/8020){ } +--------------------------------------------------------------+ | | | Total XS is 1.44772e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 10000 Retried events { From "Beam_Remnants": 14 (10021) -> 0.1 % From "Hadronization:Ahadic": 7 (12842) -> 0 % From "Jet_Evolution:Dire": 500 (60929) -> 0.8 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 1161 (0) -> 1161. } Retried methods { From "Decay_Channel::GenerateKinematics": 11 (2941936) -> 0 % } } Time: 10m 33s on Fri Dec 1 16:35:13 2023 (User: 10m 19s, System: 1s, Children User: 0s, Children System: 0s)