Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Wed Mar 20 07:09:22 2024. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 3151 ----------------------------------------------------------------------------- ----------- 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+ ((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} = 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: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 ( 10s elapsed / 11d 22h 56m 29s left ) -> ETA: Mon Apr 01 07:06 XS = 3.81297e+06 pb +- ( 3.81297e+06 pb = 100 % ) Event 2 ( 10s elapsed / 5d 23h 53m 9s left ) -> ETA: Tue Mar 26 07:02 XS = 7.62593e+06 pb +- ( 7.62593e+06 pb = 100 % ) Event 3 ( 10s elapsed / 4d 12m 2s left ) -> ETA: Sun Mar 24 07:21 XS = 1.14389e+07 pb +- ( 1.14389e+07 pb = 100 % ) Event 4 ( 10s elapsed / 3d 21m 29s left ) -> ETA: Sat Mar 23 07:31 XS = 1.52519e+07 pb +- ( 1.52519e+07 pb = 100 % ) Event 5 ( 10s elapsed / 2d 10h 3m 9s left ) -> ETA: Fri Mar 22 17:12 XS = 1.90648e+07 pb +- ( 1.90648e+07 pb = 100 % ) Event 6 ( 10s elapsed / 2d 36m 29s left ) -> ETA: Fri Mar 22 07:46 XS = 2.28778e+07 pb +- ( 2.28778e+07 pb = 100 % ) Event 7 ( 10s elapsed / 1d 17h 46m 58s left ) -> ETA: Fri Mar 22 00:56 XS = 2.66908e+07 pb +- ( 2.66908e+07 pb = 100 % ) Event 8 ( 10s elapsed / 1d 12h 43m 59s left ) -> ETA: Thu Mar 21 19:53 XS = 3.05037e+07 pb +- ( 3.05037e+07 pb = 100 % ) Event 9 ( 10s elapsed / 1d 8h 42m 47s left ) -> ETA: Thu Mar 21 15:52 XS = 3.43167e+07 pb +- ( 3.43167e+07 pb = 100 % ) Event 10 ( 10s elapsed / 1d 5h 33m 9s left ) -> ETA: Thu Mar 21 12:42 XS = 3.81297e+07 pb +- ( 3.81297e+07 pb = 100 % ) Event 20 ( 11s elapsed / 15h 24m 48s left ) -> ETA: Wed Mar 20 22:34 XS = 7.62593e+07 pb +- ( 7.62593e+07 pb = 100 % ) Event 30 ( 11s elapsed / 10h 38m 8s left ) -> ETA: Wed Mar 20 17:47 XS = 1.14389e+08 pb +- ( 1.14389e+08 pb = 100 % ) Event 40 ( 11s elapsed / 8h 15m 13s left ) -> ETA: Wed Mar 20 15:25 XS = 1.52519e+08 pb +- ( 1.52519e+08 pb = 100 % ) Event 50 ( 12s elapsed / 6h 48m 47s left ) -> ETA: Wed Mar 20 13:58 XS = 1.90648e+08 pb +- ( 1.90648e+08 pb = 100 % ) Event 60 ( 12s elapsed / 5h 52m 33s left ) -> ETA: Wed Mar 20 13:02 XS = 7.09531e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 13s elapsed / 5h 11m 12s left ) -> ETA: Wed Mar 20 12:21 XS = 6.99535e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 13s elapsed / 4h 46m 1s left ) -> ETA: Wed Mar 20 11:55 XS = 5.21724e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 14s elapsed / 4h 22m 21s left ) -> ETA: Wed Mar 20 11:32 XS = 5.61491e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 14s elapsed / 4h 2m 25s left ) -> ETA: Wed Mar 20 11:12 XS = 8.73227e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 18s elapsed / 2h 36m 56s left ) -> ETA: Wed Mar 20 09:46 Event_Handler::MPISync() {  Memory usage increased by 16 MB, now 188 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 6.93623e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 23s elapsed / 2h 8m 26s left ) -> ETA: Wed Mar 20 09:18 XS = 6.38607e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 29s elapsed / 2h 2m 8s left ) -> ETA: Wed Mar 20 09:12 XS = 5.04714e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 34s elapsed / 1h 55m 3s left ) -> ETA: Wed Mar 20 09:05 XS = 5.52155e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 39s elapsed / 1h 48m 14s left ) -> ETA: Wed Mar 20 08:58 XS = 7.86675e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 44s elapsed / 1h 44m 1s left ) -> ETA: Wed Mar 20 08:54 XS = 9.31989e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 48s elapsed / 1h 41m 14s left ) -> ETA: Wed Mar 20 08:51 XS = 9.52593e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 53s elapsed / 1h 38m 25s left ) -> ETA: Wed Mar 20 08:48 XS = 8.95431e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 58s elapsed / 1h 36m 59s left ) -> ETA: Wed Mar 20 08:47 XS = 8.56087e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 1m 45s elapsed / 1h 26m 25s left ) -> ETA: Wed Mar 20 08:37 Event_Handler::MPISync() {  Memory usage increased by 40 MB, now 229 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.25102e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 2m 34s elapsed / 1h 23m 31s left ) -> ETA: Wed Mar 20 08:35 XS = 1.17745e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 4000 ( 3m 20s elapsed / 1h 20m 18s left ) -> ETA: Wed Mar 20 08:33 XS = 1.17023e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 4m 6s elapsed / 1h 17m 55s left ) -> ETA: Wed Mar 20 08:31 XS = 1.27701e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 4m 51s elapsed / 1h 16m 11s left ) -> ETA: Wed Mar 20 08:30 XS = 1.36338e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 5m 37s elapsed / 1h 14m 42s left ) -> ETA: Wed Mar 20 08:29 XS = 1.3741e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 6m 30s elapsed / 1h 14m 54s left ) -> ETA: Wed Mar 20 08:31 XS = 1.2748e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 7m 19s elapsed / 1h 14m 1s left ) -> ETA: Wed Mar 20 08:30 XS = 1.2951e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 8m 13s elapsed / 1h 14m 2s left ) -> ETA: Wed Mar 20 08:31 XS = 1.27061e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> Db D+ K pi+b ) warning: d\Gamma(x)=1.5568e-06 > max(d\Gamma)=1.184e-06 Decay_Channel::GenerateKinematics(B+ --> D*(2007) Db K+ pi ) warning: d\Gamma(x)=4.51512e-06 > max(d\Gamma)=1.41e-06 Event 20000 ( 16m 21s elapsed / 1h 5m 27s left ) -> ETA: Wed Mar 20 08:31 XS = 1.25682e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007) D+b K+ pi+ ) warning: d\Gamma(x)=2.56103e-06 > max(d\Gamma)=1.294e-06 Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2010)+b K+ pi ) warning: d\Gamma(x)=3.46494e-06 > max(d\Gamma)=8.84e-07 Decay_Channel::GenerateKinematics(B --> Db D+ K pi+b ) warning: d\Gamma(x)=2.28848e-06 > max(d\Gamma)=1.5568e-06 Event 30000 ( 24m 21s elapsed / 56m 50s left ) -> ETA: Wed Mar 20 08:30 XS = 1.37916e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007)b D K+ pi+b ) warning: d\Gamma(x)=3.04614e-06 > max(d\Gamma)=1.356e-06 Decay_Channel::GenerateKinematics(Omega(b)- --> ss_1 c cb s ) warning: d\Gamma(x)=5.61501e-14 > max(d\Gamma)=2.716e-14 Event 40000 ( 32m 38s elapsed / 48m 58s left ) -> ETA: Wed Mar 20 08:31 XS = 1.37061e+08 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 43, 0] ((65.2847,0.369719,-1.84993,-65.1501), mass = 3.74093, y = -3.43825) [> 48] [< 44] : l : ud_1b (48.6959,1.08018,-1.3329,-48.6527) 1.125, kt_max = 0.972689, pt = 1.71564, y = -3.85968 l : ss_1 (16.5888,-0.710466,-0.517029,-16.4974) 1.5, kt_max = 0.243657, pt = 0.878681, y = -2.94614 Ahadic::Hadronize(): Momentum imbalance: (65.2847,0.369719,-1.84993,-65.1501) Event 50000 ( 40m 50s elapsed / 40m 50s left ) -> ETA: Wed Mar 20 08:31 XS = 1.30377e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 60000 ( 48m 44s elapsed / 32m 29s left ) -> ETA: Wed Mar 20 08:30 XS = 1.39308e+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. Decay_Channel::GenerateKinematics(B --> D*(2007) D+b K+ pi ) warning: d\Gamma(x)=2.11387e-06 > max(d\Gamma)=1.354e-06 Decay_Channel::GenerateKinematics(B+ --> D*(2007)b D K+ pi ) warning: d\Gamma(x)=4.56354e-06 > max(d\Gamma)=1.408e-06 Event 70000 ( 57m 3s elapsed / 24m 27s left ) -> ETA: Wed Mar 20 08:31 XS = 1.3981e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D+b K pi+ ) warning: d\Gamma(x)=1.88294e-06 > max(d\Gamma)=1.211e-06 Decay_Channel::GenerateKinematics(B --> D*(2007)b D+ K pi+b ) warning: d\Gamma(x)=3.32908e-06 > max(d\Gamma)=1.247e-06 Decay_Channel::GenerateKinematics(B --> Db D*(2010)+ K pi+b ) warning: d\Gamma(x)=3.6871e-06 > max(d\Gamma)=1.257e-06 Event 80000 ( 1h 5m 53s elapsed / 16m 28s left ) -> ETA: Wed Mar 20 08:31 XS = 1.41655e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 90000 ( 1h 14m 7s elapsed / 8m 14s left ) -> ETA: Wed Mar 20 08:31 XS = 1.38939e+08 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 71, 0] ((50.6066,-1.55964,0.958522,50.4368), mass = 3.71613, y = 3.19423) : l : ud_1b (15.761,0.397754,-0.481647,15.7083) 1.125, kt_max = 0.633991, pt = 0.624653, y = 3.19687 l : ss_1 (34.8457,-1.95739,1.44017,34.7284) 1.5, kt_max = 0.699012, pt = 2.43012, y = 3.19305 Ahadic::Hadronize(): Momentum imbalance: (50.6066,-1.55964,0.958522,50.4368) Decay_Channel::GenerateKinematics(B --> D*(2010)+ D*(2010)+b K pi ) warning: d\Gamma(x)=2.37106e-06 > max(d\Gamma)=7.854e-07 Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2007)b K+ pi ) warning: d\Gamma(x)=1.80981e-06 > max(d\Gamma)=9.231e-07 Event 100000 ( 4918 s total ) = 1.75704e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/3151){ } +--------------------------------------------------------------+ | | | Total XS is 1.42926e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 100000 New events { From "Jet_Evolution:CSS": 123 (586257) -> 0 % } Retried events { From "Beam_Remnants": 55 (100082) -> 0 % From "Hadronization:Ahadic": 27 (132105) -> 0 % From "Jet_Evolution:CSS": 4217 (586257) -> 0.7 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 15298 (0) -> 15298. } Retried methods { From "Decay_Channel::GenerateKinematics": 35 (35857421) -> 0 % } } Time: 1h 22m 12s on Wed Mar 20 08:31:34 2024 (User: 1h 21m 47s, System: 2s, Children User: 0s, Children System: 0s)