Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Thu May 23 14:29:38 2024. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 1165 ----------------------------------------------------------------------------- ----------- 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 a743ae308589a49fe1bfa08beffa3531a19d890e. 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 ( 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} = 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 : 255.155 pb +- ( 1.65565 pb = 0.648882 % )  exp. eff: 1.31656e-11 % reduce max for 2_2__j__j__j__j to 1.68598e-07 ( 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 / 12d 53m 9s left ) -> ETA: Tue Jun 04 15:23 XS = 0.000257901 pb +- ( 0.000257901 pb = 100 % ) Event 2 ( 10s elapsed / 6d 1h 8m 9s left ) -> ETA: Wed May 29 15:38 XS = 0.000515802 pb +- ( 0.000515802 pb = 100 % ) Event 3 ( 10s elapsed / 4d 1h 2m 2s left ) -> ETA: Mon May 27 15:31 XS = 0.000773704 pb +- ( 0.000773704 pb = 100 % ) Event 4 ( 11s elapsed / 3d 5h 25m 38s left ) -> ETA: Sun May 26 19:55 Event_Handler::MPISync() {  Memory usage increased by 81 MB, now 258 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 0.0010316 pb +- ( 0.0010316 pb = 100 % ) Event 5 ( 11s elapsed / 2d 16h 19m 48s left ) -> ETA: Sun May 26 06:49 XS = 0.00128951 pb +- ( 0.00128951 pb = 100 % ) Event 6 ( 11s elapsed / 2d 5h 58m 41s left ) -> ETA: Sat May 25 20:28 XS = 0.00154741 pb +- ( 0.00154741 pb = 100 % ) Event 7 ( 11s elapsed / 1d 22h 54m 5s left ) -> ETA: Sat May 25 13:23 XS = 0.00180531 pb +- ( 0.00180531 pb = 100 % ) Event 8 ( 12s elapsed / 1d 17h 39m 48s left ) -> ETA: Sat May 25 08:09 XS = 0.00206321 pb +- ( 0.00206321 pb = 100 % ) Event 9 ( 12s elapsed / 1d 13h 14m 59s left ) -> ETA: Sat May 25 03:44 XS = 0.00232111 pb +- ( 0.00232111 pb = 100 % ) Event 10 ( 12s elapsed / 1d 9h 53m 7s left ) -> ETA: Sat May 25 00:23 XS = 0.00257901 pb +- ( 0.00257901 pb = 100 % ) Event 20 ( 13s elapsed / 18h 20m 36s left ) -> ETA: Fri May 24 08:50 XS = 0.00515802 pb +- ( 0.00515802 pb = 100 % ) Event 30 ( 14s elapsed / 13h 8m 5s left ) -> ETA: Fri May 24 03:38 XS = 0.00773704 pb +- ( 0.00773704 pb = 100 % ) Event 40 ( 15s elapsed / 10h 33m 29s left ) -> ETA: Fri May 24 01:03 XS = 0.010316 pb +- ( 0.010316 pb = 100 % ) Event 50 ( 16s elapsed / 9h 2m 3s left ) -> ETA: Thu May 23 23:32 XS = 0.0128951 pb +- ( 0.0128951 pb = 100 % ) Event 60 ( 17s elapsed / 8h 1m 39s left ) -> ETA: Thu May 23 22:31 XS = 0.0154741 pb +- ( 0.0154741 pb = 100 % ) Event 70 ( 18s elapsed / 7h 26m 49s left ) -> ETA: Thu May 23 21:56 XS = 0.0180531 pb +- ( 0.0180531 pb = 100 % ) Event 80 ( 20s elapsed / 6h 57m 47s left ) -> ETA: Thu May 23 21:27 XS = 0.0206321 pb +- ( 0.0206321 pb = 100 % ) Event 90 ( 21s elapsed / 6h 30m 45s left ) -> ETA: Thu May 23 21:00 XS = 0.0232111 pb +- ( 0.0232111 pb = 100 % ) Event 100 ( 22s elapsed / 6h 7m 47s left ) -> ETA: Thu May 23 20:37 XS = 0.0257901 pb +- ( 0.0257901 pb = 100 % ) Event 200 ( 34s elapsed / 4h 45m 45s left ) -> ETA: Thu May 23 19:16 XS = 0.0515802 pb +- ( 0.0515802 pb = 100 % ) Event 300 ( 46s elapsed / 4h 17m 23s left ) -> ETA: Thu May 23 18:47 XS = 0.0773704 pb +- ( 0.0773704 pb = 100 % ) Event 400 ( 59s elapsed / 4h 4m 58s left ) -> ETA: Thu May 23 18:35 XS = 0.10316 pb +- ( 0.10316 pb = 100 % ) Event 500 ( 1m 12s elapsed / 4h 1m 31s left ) -> ETA: Thu May 23 18:32 XS = 0.128951 pb +- ( 0.128951 pb = 100 % ) Event 600 ( 1m 26s elapsed / 3h 58m 53s left ) -> ETA: Thu May 23 18:30 XS = 0.154741 pb +- ( 0.154741 pb = 100 % ) Event 700 ( 1m 38s elapsed / 3h 53m 35s left ) -> ETA: Thu May 23 18:24 XS = 0.180531 pb +- ( 0.180531 pb = 100 % ) Event 800 ( 1m 51s elapsed / 3h 51m 19s left ) -> ETA: Thu May 23 18:22 XS = 0.206321 pb +- ( 0.206321 pb = 100 % ) Event 900 ( 2m 3s elapsed / 3h 46m 48s left ) -> ETA: Thu May 23 18:18 XS = 0.232111 pb +- ( 0.232111 pb = 100 % ) Event 1000 ( 2m 18s elapsed / 3h 48m 32s left ) -> ETA: Thu May 23 18:20 XS = 0.257901 pb +- ( 0.257901 pb = 100 % ) Decay_Channel::GenerateKinematics(B --> D*(2007)b D*(2010)+ K pi+b ) warning: d\Gamma(x)=1.11004e-06 > max(d\Gamma)=7.635e-07 Event 2000 ( 4m 22s elapsed / 3h 34m 43s left ) -> ETA: Thu May 23 18:08 Event_Handler::MPISync() {  Memory usage increased by 27 MB, now 285 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 0.515802 pb +- ( 0.515802 pb = 100 % ) Event 3000 ( 6m 24s elapsed / 3h 27m 10s left ) -> ETA: Thu May 23 18:03 XS = 0.773704 pb +- ( 0.773704 pb = 100 % ) Event 4000 ( 8m 27s elapsed / 3h 22m 56s left ) -> ETA: Thu May 23 18:01 XS = 1.0316 pb +- ( 1.0316 pb = 100 % ) Event 5000 ( 10m 39s elapsed / 3h 22m 25s left ) -> ETA: Thu May 23 18:02 XS = 1.28951 pb +- ( 1.28951 pb = 100 % ) Event 6000 ( 12m 47s elapsed / 3h 20m 17s left ) -> ETA: Thu May 23 18:02 XS = 1.54741 pb +- ( 1.54741 pb = 100 % ) Event 7000 ( 14m 50s elapsed / 3h 17m 10s left ) -> ETA: Thu May 23 18:01 XS = 1.80531 pb +- ( 1.80531 pb = 100 % ) Event 8000 ( 16m 56s elapsed / 3h 14m 50s left ) -> ETA: Thu May 23 18:01 XS = 2.06321 pb +- ( 2.06321 pb = 100 % ) Event 9000 ( 19m 5s elapsed / 3h 13m 6s left ) -> ETA: Thu May 23 18:01 XS = 2.32111 pb +- ( 2.32111 pb = 100 % ) Event 10000 ( 21m 15s elapsed / 3h 11m 23s left ) -> ETA: Thu May 23 18:02 XS = 2.57901 pb +- ( 2.57901 pb = 100 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=1.73878e-06 > max(d\Gamma)=8.179e-07 Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2010)+b K+ pi ) warning: d\Gamma(x)=6.37759e-06 > max(d\Gamma)=8.84e-07 Decay_Channel::GenerateKinematics(B --> Db D*(2010)+ K pi+b ) warning: d\Gamma(x)=3.27247e-06 > max(d\Gamma)=1.257e-06 ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 107, 0] ((1149.24,-0.730506,-1.14732,1149.23), mass = 3.70387, y = 6.36737) [> 106] : l : ss_1b (595.606,-0.456415,0.70123,595.604) 1.5, kt_max = 0.538182, pt = 0.836683, y = 6.54182 B : uu_1 (553.635,-0.274091,-1.84855,553.631) 1.125, kt_max = 2.02306, pt = 1.86876, y = 6.22975 Ahadic::Hadronize(): Momentum imbalance: (1149.24,-0.730506,-1.14732,1149.23) Event 20000 ( 45m 4s elapsed / 3h 16s left ) -> ETA: Thu May 23 18:15 XS = 1.62806 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2007)b K+ pi+b ) warning: d\Gamma(x)=1.77657e-06 > max(d\Gamma)=8.556e-07 Decay_Channel::GenerateKinematics(B --> K rho(770)+b pi+ pi ): Rejected decay kinematics 10000 times. This indicates a wrong maximum. Will accept kinematics. Decay_Channel::GenerateKinematics(B+ --> D D+b K+ pi+ ) warning: d\Gamma(x)=1.60293e-06 > max(d\Gamma)=1.206e-06 Event 30000 ( 1h 8m 43s elapsed / 2h 40m 21s left ) -> ETA: Thu May 23 18:18 XS = 2.77875 pb +- ( -nan pb = -2.14748e+07 % ) Event 40000 ( 1h 31m 45s elapsed / 2h 17m 38s left ) -> ETA: Thu May 23 18:19 Event_Handler::MPISync() {  Memory usage increased by 29 MB, now 314 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 3.92945 pb +- ( -nan pb = -2.14748e+07 % ) Event 50000 ( 1h 54m 46s elapsed / 1h 54m 46s left ) -> ETA: Thu May 23 18:19 XS = 5.08014 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(Omega(b)- --> ss_1 c cb s ) warning: d\Gamma(x)=4.68556e-14 > max(d\Gamma)=2.716e-14 Event 60000 ( 2h 17m 30s elapsed / 1h 31m 40s left ) -> ETA: Thu May 23 18:18 XS = 6.23084 pb +- ( -nan pb = -2.14748e+07 % ) Event 70000 ( 2h 39m 37s elapsed / 1h 8m 24s left ) -> ETA: Thu May 23 18:17 XS = 7.38153 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2007)b K+ pi+b ) warning: d\Gamma(x)=2.71399e-06 > max(d\Gamma)=1.77657e-06 Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D+b K pi+ ) warning: d\Gamma(x)=2.6657e-06 > max(d\Gamma)=1.211e-06 Event 80000 ( 3h 1m 31s elapsed / 45m 22s left ) -> ETA: Thu May 23 18:16 XS = 8.53223 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007)b D K+ pi ) warning: d\Gamma(x)=2.8071e-06 > max(d\Gamma)=1.408e-06 ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 18, 0] ((82.7934,5.34444,2.77765,-82.4858), mass = 3.81786, y = -3.14315) [> 17] [< 19] : l : ud_1b (64.811,4.16632,2.83809,-64.6049) 1.125, kt_max = 0.126734, pt = 5.04113, y = -3.2211 l : ss_1 (17.9824,1.17811,-0.0604381,-17.8809) 1.5, kt_max = 0.248951, pt = 1.17966, y = -2.9335 Ahadic::Hadronize(): Momentum imbalance: (82.7934,5.34444,2.77765,-82.4858) Event 90000 ( 3h 23m 50s elapsed / 22m 38s left ) -> ETA: Thu May 23 18:16 XS = 9.68292 pb +- ( -nan pb = -2.14748e+07 % ) Event 100000 ( 13516 s total ) = 639247 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/1165){ } +----------------------------------------------------------+ | | | Total XS is 10.8336 pb +- ( -nan pb = -2.14748e+07 % ) | | | +----------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 100000 Retried events { From "Beam_Remnants": 50 (100086) -> 0 % From "Hadronization:Ahadic": 36 (145326) -> 0 % From "Jet_Evolution:CSS": 3662 (576119) -> 0.6 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 22393 (0) -> 22393. } Retried methods { From "Decay_Channel::GenerateKinematics": 37 (44377414) -> 0 % } } Time: 3h 45m 21s on Thu May 23 18:14:59 2024 (User: 3h 44m 3s, System: 4s, Children User: 0s, Children System: 0s)