Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Wed May 22 10:53:53 2024. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 1057 ----------------------------------------------------------------------------- ----------- 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 : 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 / 6d 3h 46m 29s left ) -> ETA: Tue May 28 14:40 XS = 55755.9 pb +- ( 55755.9 pb = 100 % ) Event 2 ( 10s elapsed / 3d 2h 13m 59s left ) -> ETA: Sat May 25 13:08 XS = 111512 pb +- ( 0 pb = 0 % ) Event 3 ( 10s elapsed / 2d 1h 40m 22s left ) -> ETA: Fri May 24 12:34 XS = 167268 pb +- ( -nan pb = -2.14748e+07 % ) Event 4 ( 10s elapsed / 1d 13h 23m 34s left ) -> ETA: Fri May 24 00:17 XS = 223024 pb +- ( -nan pb = -2.14748e+07 % ) Event 5 ( 10s elapsed / 1d 6h 4m 49s left ) -> ETA: Thu May 23 16:59 XS = 278780 pb +- ( -nan pb = -2.14748e+07 % ) Event 6 ( 10s elapsed / 1d 1h 13m 42s left ) -> ETA: Thu May 23 12:08 XS = 334535 pb +- ( -nan pb = -2.14748e+07 % ) Event 7 ( 10s elapsed / 21h 42m 11s left ) -> ETA: Thu May 23 08:36 XS = 390291 pb +- ( -nan pb = -2.14748e+07 % ) Event 8 ( 11s elapsed / 19h 8m 46s left ) -> ETA: Thu May 23 06:03 XS = 446047 pb +- ( -nan pb = -2.14748e+07 % ) Event 9 ( 11s elapsed / 17h 10m 22s left ) -> ETA: Thu May 23 04:04 XS = 501803 pb +- ( -nan pb = -2.14748e+07 % ) Event 10 ( 11s elapsed / 15h 33m 8s left ) -> ETA: Thu May 23 02:27 XS = 557559 pb +- ( -nan pb = -2.14748e+07 % ) Event 20 ( 11s elapsed / 8h 11m 53s left ) -> ETA: Wed May 22 19:06 XS = 1.11512e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 12s elapsed / 5h 41m 11s left ) -> ETA: Wed May 22 16:35 XS = 2.10926e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 12s elapsed / 4h 29m 34s left ) -> ETA: Wed May 22 15:23 XS = 5.08929e+07 pb +- ( 1.93511e+07 pb = 38.02 % ) Event 50 ( 13s elapsed / 3h 45m 56s left ) -> ETA: Wed May 22 14:40 XS = 4.24556e+07 pb +- ( 1.79117e+07 pb = 42.18 % ) Event 60 ( 14s elapsed / 3h 15m 52s left ) -> ETA: Wed May 22 14:10 XS = 4.25326e+07 pb +- ( 1.78752e+07 pb = 42.02 % ) Event 70 ( 14s elapsed / 2h 55m 28s left ) -> ETA: Wed May 22 13:49 XS = 3.19642e+07 pb +- ( 1.47999e+07 pb = 46.3 % ) Event 80 ( 15s elapsed / 2h 39m 44s left ) -> ETA: Wed May 22 13:34 XS = 6.22342e+07 pb +- ( 1.71373e+07 pb = 27.53 % ) Event 90 ( 15s elapsed / 2h 25m left ) -> ETA: Wed May 22 13:19 XS = 1.84331e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 16s elapsed / 2h 13m 33s left ) -> ETA: Wed May 22 13:07 XS = 3.06428e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 22s elapsed / 1h 33m 54s left ) -> ETA: Wed May 22 12:28 Event_Handler::MPISync() {  Memory usage increased by 16 MB, now 193 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 2.28053e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 28s elapsed / 1h 20m 2s left ) -> ETA: Wed May 22 12:14 XS = 2.07623e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 34s elapsed / 1h 10m 56s left ) -> ETA: Wed May 22 12:05 XS = 1.82999e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 39s elapsed / 1h 5m 7s left ) -> ETA: Wed May 22 11:59 XS = 1.92622e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 44s elapsed / 1h 1m 14s left ) -> ETA: Wed May 22 11:56 XS = 1.74801e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 52s elapsed / 1h 1m 15s left ) -> ETA: Wed May 22 11:56 XS = 1.51472e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 57s elapsed / 59m 7s left ) -> ETA: Wed May 22 11:54 XS = 1.51306e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=3.57007e-06 > max(d\Gamma)=1.305e-06 Event 900 ( 1m 5s elapsed / 59m 25s left ) -> ETA: Wed May 22 11:54 XS = 1.46826e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 1m 13s elapsed / 59m 47s left ) -> ETA: Wed May 22 11:55 XS = 1.46829e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 2m 12s elapsed / 52m 50s left ) -> ETA: Wed May 22 11:49 XS = 1.25908e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007)b D*(2010)+ K pi ) warning: d\Gamma(x)=1.24724e-06 > max(d\Gamma)=8.264e-07 Decay_Channel::GenerateKinematics(B+ --> D*(2010)+b D+ K pi+ ) warning: d\Gamma(x)=3.82868e-06 > max(d\Gamma)=1.212e-06 Event 3000 ( 3m 12s elapsed / 50m 15s left ) -> ETA: Wed May 22 11:47 Event_Handler::MPISync() {  Memory usage increased by 16 MB, now 210 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.27843e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 4000 ( 4m 14s elapsed / 48m 47s left ) -> ETA: Wed May 22 11:47 XS = 1.20039e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007) Db K+ pi+b ) warning: d\Gamma(x)=3.17162e-06 > max(d\Gamma)=1.349e-06 Event 5000 ( 5m 9s elapsed / 46m 29s left ) -> ETA: Wed May 22 11:45 XS = 1.43358e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 6m 5s elapsed / 44m 41s left ) -> ETA: Wed May 22 11:44 XS = 1.5209e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 7m 5s elapsed / 43m 32s left ) -> ETA: Wed May 22 11:44 XS = 1.45021e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 7m 59s elapsed / 41m 58s left ) -> ETA: Wed May 22 11:44 XS = 1.3891e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 8m 54s elapsed / 40m 33s left ) -> ETA: Wed May 22 11:43 XS = 1.45571e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007)b D*(2010)+ K pi+b ) warning: d\Gamma(x)=2.52522e-06 > max(d\Gamma)=7.635e-07 Event 10000 ( 9m 54s elapsed / 39m 37s left ) -> ETA: Wed May 22 11:43 Event_Handler::MPISync() {  Memory usage increased by 19 MB, now 229 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.40996e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007) D+b K+ pi+ ) warning: d\Gamma(x)=2.24462e-06 > max(d\Gamma)=1.294e-06 Event 20000 ( 19m 36s elapsed / 29m 25s left ) -> ETA: Wed May 22 11:43 XS = 1.66162e+08 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 33, 0] ((7.642,0.410046,0.516111,-6.65034), mass = 3.70656, y = -1.33405) [> 39] [< 34] : l : ud_1b (5.03995,0.0876857,-0.607458,-4.87429) 1.125, kt_max = 0.385734, pt = 0.613754, y = -2.04592 l : ss_1 (2.60205,0.322361,1.12357,-1.77604) 1.5, kt_max = 0.337183, pt = 1.1689, y = -0.833884 Ahadic::Hadronize(): Momentum imbalance: (7.64199,0.410046,0.516111,-6.65034) Event 30000 ( 29m 38s elapsed / 19m 45s left ) -> ETA: Wed May 22 11:43 Event_Handler::MPISync() {  Memory usage increased by 34 MB, now 263 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.56973e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 40000 ( 39m 2s elapsed / 9m 45s left ) -> ETA: Wed May 22 11:42 XS = 1.54439e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(Omega(b)- --> ss_1 c cb s ) warning: d\Gamma(x)=3.99637e-14 > max(d\Gamma)=2.716e-14 Event 50000 ( 2912 s total ) = 1.48383e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/1057){ } +--------------------------------------------------------------+ | | | Total XS is 1.54085e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 50000 New events { From "Jet_Evolution:CSS": 21 (288109) -> 0 % } Retried events { From "Beam_Remnants": 22 (50036) -> 0 % From "Hadronization:Ahadic": 14 (65837) -> 0 % From "Jet_Evolution:CSS": 2081 (288109) -> 0.7 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 7665 (0) -> 7665. } Retried methods { From "Decay_Channel::GenerateKinematics": 22 (17664798) -> 0 % } } Time: 48m 49s on Wed May 22 11:42:43 2024 (User: 48m 26s, System: 2s, Children User: 0s, Children System: 0s)