Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Thu Nov 30 11:12:59 2023. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 3016 ----------------------------------------------------------------------------- ----------- 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. 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 ( 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} = 39.8363 mb at PT_{min} = 4.65296 GeV } Profile_Function_Base::CalculateOMean(2.33893): Results are { k = 7.24375 <\tilde{O}> = 0.32289 } 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 : 1.40117e+08 pb +- ( 1.07294e+06 pb = 0.765748 % )  exp. eff: 5.86553e-07 % reduce max for 2_2__j__j__j__j to 0.00494632 ( 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 ( 12s elapsed / 14d 18h 59m 47s left ) -> ETA: Fri Dec 15 06:13 XS = 33600.3 pb +- ( 33600.3 pb = 100 % ) Event 2 ( 12s elapsed / 7d 10h 11m 27s left ) -> ETA: Thu Dec 07 21:24 XS = 67200.6 pb +- ( 67200.6 pb = 100 % ) Event 3 ( 12s elapsed / 4d 23h 9m 47s left ) -> ETA: Tue Dec 05 10:23 XS = 100801 pb +- ( 100801 pb = 100 % ) Event 4 ( 12s elapsed / 3d 17h 38m 57s left ) -> ETA: Mon Dec 04 04:52 XS = 134401 pb +- ( 134401 pb = 100 % ) Event 5 ( 12s elapsed / 2d 23h 53m 7s left ) -> ETA: Sun Dec 03 11:06 XS = 168001 pb +- ( 168001 pb = 100 % ) Event 6 ( 12s elapsed / 2d 11h 59m 47s left ) -> ETA: Sat Dec 02 23:13 XS = 201602 pb +- ( 201602 pb = 100 % ) Event 7 ( 12s elapsed / 2d 3h 32m 38s left ) -> ETA: Sat Dec 02 14:45 XS = 235202 pb +- ( 235202 pb = 100 % ) Event 8 ( 13s elapsed / 1d 21h 16m 26s left ) -> ETA: Sat Dec 02 08:29 XS = 268802 pb +- ( 268802 pb = 100 % ) Event 9 ( 13s elapsed / 1d 16h 22m left ) -> ETA: Sat Dec 02 03:35 XS = 302403 pb +- ( 302403 pb = 100 % ) Event 10 ( 13s elapsed / 1d 12h 24m 46s left ) -> ETA: Fri Dec 01 23:38 XS = 336003 pb +- ( 336003 pb = 100 % ) Event 20 ( 13s elapsed / 18h 45m 36s left ) -> ETA: Fri Dec 01 05:58 XS = 1.40315e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 14s elapsed / 12h 59m 12s left ) -> ETA: Fri Dec 01 00:12 XS = 1.10698e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 14s elapsed / 10h 6m 25s left ) -> ETA: Thu Nov 30 21:19 XS = 951509 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 15s elapsed / 8h 22m 4s left ) -> ETA: Thu Nov 30 19:35 XS = 956375 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 15s elapsed / 7h 12m 14s left ) -> ETA: Thu Nov 30 18:25 XS = 792974 pb +- ( 95158.8 pb = 12 % ) Event 70 ( 16s elapsed / 6h 21m 38s left ) -> ETA: Thu Nov 30 17:34 XS = 872328 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 16s elapsed / 5h 44m 55s left ) -> ETA: Thu Nov 30 16:58 XS = 800598 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 17s elapsed / 5h 17m 18s left ) -> ETA: Thu Nov 30 16:30 XS = 671717 pb +- ( 85222.6 pb = 12.68 % ) Event 100 ( 17s elapsed / 4h 53m 12s left ) -> ETA: Thu Nov 30 16:06 XS = 680638 pb +- ( 78580.1 pb = 11.54 % ) Event 200 ( 21s elapsed / 2h 57m 23s left ) -> ETA: Thu Nov 30 14:10 XS = 8.62167e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 25s elapsed / 2h 19m 51s left ) -> ETA: Thu Nov 30 13:33 XS = 7.56724e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 29s elapsed / 2h 1m 18s left ) -> ETA: Thu Nov 30 13:14 XS = 9.41821e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 33s elapsed / 1h 51m 14s left ) -> ETA: Thu Nov 30 13:04 XS = 1.30287e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 37s elapsed / 1h 42m 11s left ) -> ETA: Thu Nov 30 12:55 XS = 1.1781e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 40s elapsed / 1h 36m 43s left ) -> ETA: Thu Nov 30 12:50 XS = 1.13394e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 44s elapsed / 1h 32m 40s left ) -> ETA: Thu Nov 30 12:46 XS = 1.1282e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 48s elapsed / 1h 29m 29s left ) -> ETA: Thu Nov 30 12:43 XS = 1.48334e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 52s elapsed / 1h 26m 55s left ) -> ETA: Thu Nov 30 12:40 XS = 1.25121e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 1m 31s elapsed / 1h 14m 22s left ) -> ETA: Thu Nov 30 12:28 XS = 1.18751e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 2m 10s elapsed / 1h 10m 21s left ) -> ETA: Thu Nov 30 12:25 XS = 1.16416e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(Omega(b)- --> ss_1 c cb s ) warning: d\Gamma(x)=3.99856e-14 > max(d\Gamma)=2.716e-14 Decay_Channel::GenerateKinematics(B --> D*(2007)b D+ K pi+b ) warning: d\Gamma(x)=2.05377e-06 > max(d\Gamma)=1.247e-06 Event 4000 ( 2m 47s elapsed / 1h 7m 1s left ) -> ETA: Thu Nov 30 12:22 XS = 1.37178e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 3m 26s elapsed / 1h 5m 22s left ) -> ETA: Thu Nov 30 12:21 XS = 1.34426e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 4m 4s elapsed / 1h 3m 57s left ) -> ETA: Thu Nov 30 12:21 XS = 1.2463e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 4m 43s elapsed / 1h 2m 42s left ) -> ETA: Thu Nov 30 12:20 XS = 1.29897e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 5m 20s elapsed / 1h 1m 27s left ) -> ETA: Thu Nov 30 12:19 XS = 1.38608e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 5m 59s elapsed / 1h 37s left ) -> ETA: Thu Nov 30 12:19 XS = 1.3357e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 6m 37s elapsed / 59m 39s left ) -> ETA: Thu Nov 30 12:19 XS = 1.30578e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D+b pi+ pi pi ) warning: d\Gamma(x)=1.38939e-13 > max(d\Gamma)=9.279e-14 Event 20000 ( 13m 2s elapsed / 52m 10s left ) -> ETA: Thu Nov 30 12:18 XS = 1.46819e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 30000 ( 19m 26s elapsed / 45m 21s left ) -> ETA: Thu Nov 30 12:17 XS = 1.40398e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B(s) --> f(0)(980) J/psi(1S) ) warning: d\Gamma(x)=0.737507 > max(d\Gamma)=0.2717 Event 40000 ( 25m 46s elapsed / 38m 40s left ) -> ETA: Thu Nov 30 12:17 XS = 1.44676e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 50000 ( 32m 6s elapsed / 32m 6s left ) -> ETA: Thu Nov 30 12:17 XS = 1.55983e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(Omega(c) --> ss_1 s sb u ): Rejected decay kinematics 10000 times. This indicates a wrong maximum. Will accept kinematics. Event 60000 ( 38m 34s elapsed / 25m 42s left ) -> ETA: Thu Nov 30 12:17 XS = 1.51416e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 70000 ( 45m 1s elapsed / 19m 17s left ) -> ETA: Thu Nov 30 12:17 XS = 1.47771e+08 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 51, 0] ((59.5836,3.25157,-2.95367,59.3031), mass = 3.74984, y = 3.02452) : l : uu_1b (31.0167,2.26514,-2.71977,30.7936) 1.125, kt_max = 0.213125, pt = 3.53949, y = 2.81197 l : ss_1 (28.5669,0.986434,-0.233897,28.5095) 1.5, kt_max = 0.394145, pt = 1.01378, y = 3.45081 Ahadic::Hadronize(): Momentum imbalance: (59.5836,3.25157,-2.95367,59.3031) Decay_Channel::GenerateKinematics(B --> D*(2007)b D*(2010)+ K pi+b ) warning: d\Gamma(x)=6.27338e-06 > max(d\Gamma)=7.635e-07 Decay_Channel::GenerateKinematics(B --> Db D*(2010)+ K pi+b ) warning: d\Gamma(x)=2.05766e-06 > max(d\Gamma)=1.257e-06 Event 80000 ( 51m 41s elapsed / 12m 55s left ) -> ETA: Thu Nov 30 12:17 XS = 1.4367e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 90000 ( 57m 59s elapsed / 6m 26s left ) -> ETA: Thu Nov 30 12:17 XS = 1.45553e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(Omega(b)- --> ss_1 c cb s ) warning: d\Gamma(x)=6.46278e-14 > max(d\Gamma)=3.99856e-14 Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2007)b K+ pi ) warning: d\Gamma(x)=2.19612e-06 > max(d\Gamma)=1.18273e-06 Event 100000 ( 3837 s total ) = 2.25146e+06 evts/day Event_Handler::MPISync() {  Memory usage increased by 17 MB, now 174 MB.  This might indicate a memory leak! Please monitor this process closely. } In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/3016){ } +--------------------------------------------------------------+ | | | Total XS is 1.45934e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 100000 New events { From "Jet_Evolution:CSS": 48 (376386) -> 0 % } Retried events { From "Beam_Remnants": 43 (100046) -> 0 % From "Hadronization:Ahadic": 3 (127265) -> 0 % From "Jet_Evolution:CSS": 2439 (376386) -> 0.6 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 13134 (0) -> 13134. } Retried methods { From "Decay_Channel::GenerateKinematics": 39 (27899150) -> 0 % } } Time: 1h 4m on Thu Nov 30 12:16:59 2023 (User: 1h 3m 47s, System: 1s, Children User: 0s, Children System: 0s)