Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Wed Mar 20 07:09:20 2024. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 3141 ----------------------------------------------------------------------------- ----------- 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 ( 20s elapsed / 23d 10h 46m 19s left ) -> ETA: Fri Apr 12 18:56 XS = 12416.2 pb +- ( 12416.2 pb = 100 % ) Event 2 ( 20s elapsed / 11d 18h 21m 19s left ) -> ETA: Mon Apr 01 02:31 XS = 24832.4 pb +- ( 24832.4 pb = 100 % ) Event 3 ( 20s elapsed / 7d 20h 36m 19s left ) -> ETA: Thu Mar 28 03:46 XS = 37248.6 pb +- ( 37248.6 pb = 100 % ) Event 4 ( 20s elapsed / 5d 21h 47m 59s left ) -> ETA: Tue Mar 26 04:58 XS = 49664.8 pb +- ( 49664.8 pb = 100 % ) Event 5 ( 20s elapsed / 4d 17h 49m 39s left ) -> ETA: Mon Mar 25 00:59 XS = 41331.5 pb +- ( -nan pb = -2.14748e+07 % ) Event 6 ( 20s elapsed / 3d 23h 10m 46s left ) -> ETA: Sun Mar 24 06:20 XS = 57830.7 pb +- ( -nan pb = -2.14748e+07 % ) Event 7 ( 20s elapsed / 3d 9h 49m 10s left ) -> ETA: Sat Mar 23 16:59 XS = 74329.8 pb +- ( -nan pb = -2.14748e+07 % ) Event 8 ( 20s elapsed / 2d 23h 54m 14s left ) -> ETA: Sat Mar 23 07:04 XS = 90829 pb +- ( -nan pb = -2.14748e+07 % ) Event 9 ( 20s elapsed / 2d 16h 7m 48s left ) -> ETA: Fri Mar 22 23:17 XS = 107328 pb +- ( -nan pb = -2.14748e+07 % ) Event 10 ( 20s elapsed / 2d 9h 51m 19s left ) -> ETA: Fri Mar 22 17:01 XS = 123827 pb +- ( -nan pb = -2.14748e+07 % ) Event 20 ( 21s elapsed / 1d 5h 47m 58s left ) -> ETA: Thu Mar 21 12:58 XS = 129326 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 22s elapsed / 20h 30m 11s left ) -> ETA: Thu Mar 21 03:40 XS = 190273 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 22s elapsed / 15h 46m 42s left ) -> ETA: Wed Mar 20 22:56 XS = 251220 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 23s elapsed / 12h 57m 56s left ) -> ETA: Wed Mar 20 20:08 XS = 312168 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 24s elapsed / 11h 6m 16s left ) -> ETA: Wed Mar 20 18:16 XS = 373115 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 24s elapsed / 9h 49m 20s left ) -> ETA: Wed Mar 20 16:59 XS = 434063 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 25s elapsed / 8h 51m 51s left ) -> ETA: Wed Mar 20 16:01 XS = 495010 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 26s elapsed / 8h 9m 22s left ) -> ETA: Wed Mar 20 15:19 XS = 340201 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 27s elapsed / 7h 33m 22s left ) -> ETA: Wed Mar 20 14:43 XS = 353071 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 35s elapsed / 4h 58m 49s left ) -> ETA: Wed Mar 20 12:09 Event_Handler::MPISync() {  Memory usage increased by 43 MB, now 221 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.65372e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 41s elapsed / 3h 52m 31s left ) -> ETA: Wed Mar 20 11:02 XS = 2.40367e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 48s elapsed / 3h 20m 19s left ) -> ETA: Wed Mar 20 10:30 XS = 2.85397e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 54s elapsed / 3h 33s left ) -> ETA: Wed Mar 20 10:11 XS = 1.98989e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 1m elapsed / 2h 48m left ) -> ETA: Wed Mar 20 09:58 XS = 1.62202e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 1m 7s elapsed / 2h 40m 37s left ) -> ETA: Wed Mar 20 09:51 XS = 1.32755e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 1m 14s elapsed / 2h 33m 54s left ) -> ETA: Wed Mar 20 09:44 XS = 1.28042e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 1m 20s elapsed / 2h 27m 41s left ) -> ETA: Wed Mar 20 09:38 XS = 1.2074e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 1m 26s elapsed / 2h 23m 22s left ) -> ETA: Wed Mar 20 09:34 XS = 1.13638e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 2m 34s elapsed / 2h 6m 20s left ) -> ETA: Wed Mar 20 09:18 XS = 9.93188e+07 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2010)+b K+ pi ) warning: d\Gamma(x)=5.60219e-06 > max(d\Gamma)=8.84e-07 Event 3000 ( 3m 34s elapsed / 1h 55m 23s left ) -> ETA: Wed Mar 20 09:08 XS = 1.10028e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 4000 ( 4m 45s elapsed / 1h 54m 2s left ) -> ETA: Wed Mar 20 09:08 XS = 9.92714e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 5m 50s elapsed / 1h 50m 53s left ) -> ETA: Wed Mar 20 09:06 XS = 1.0222e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 6m 51s elapsed / 1h 47m 30s left ) -> ETA: Wed Mar 20 09:04 XS = 1.14154e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 7m 54s elapsed / 1h 45m 5s left ) -> ETA: Wed Mar 20 09:02 XS = 1.20197e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 9m 1s elapsed / 1h 43m 51s left ) -> ETA: Wed Mar 20 09:02 XS = 1.25496e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 10m 5s elapsed / 1h 42m 2s left ) -> ETA: Wed Mar 20 09:01 XS = 1.24861e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 11m 7s elapsed / 1h 40m 10s left ) -> ETA: Wed Mar 20 09:00 XS = 1.1997e+08 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 14, 0] ((17.8717,1.87282,-1.82135,-17.2954), mass = 3.66668, y = -2.05556) [> 13] [< 15] : l : ss_1b (5.68551,0.623586,-1.53036,-5.22917) 1.5, kt_max = 0.493039, pt = 1.65253, y = -1.58731 l : uu_1 (12.1862,1.24923,-0.290985,-12.0662) 1.125, kt_max = 0.345923, pt = 1.28267, y = -2.65429 Ahadic::Hadronize(): Momentum imbalance: (17.8717,1.87282,-1.82135,-17.2954) Decay_Channel::GenerateKinematics(B --> D*(2010)+ D*(2010)+b K pi ) warning: d\Gamma(x)=4.27025e-06 > max(d\Gamma)=7.854e-07 Event 20000 ( 22m 9s elapsed / 1h 28m 37s left ) -> ETA: Wed Mar 20 09:00 Event_Handler::MPISync() {  Memory usage increased by 22 MB, now 244 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.25859e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(Omega(b)- --> ss_1 c cb s ) warning: d\Gamma(x)=5.40557e-14 > max(d\Gamma)=2.716e-14 Decay_Channel::GenerateKinematics(B --> Db D*(2010)+ K pi+b ) warning: d\Gamma(x)=4.35925e-06 > max(d\Gamma)=1.257e-06 Decay_Channel::GenerateKinematics(B --> D*(2007)b D+ K pi+b ) warning: d\Gamma(x)=1.71361e-06 > max(d\Gamma)=1.247e-06 Event 30000 ( 32m 56s elapsed / 1h 16m 52s left ) -> ETA: Wed Mar 20 08:59 XS = 1.35646e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 40000 ( 43m 54s elapsed / 1h 5m 51s left ) -> ETA: Wed Mar 20 08:59 XS = 1.39355e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D+ D+b K pi+ ) warning: d\Gamma(x)=1.60813e-06 > max(d\Gamma)=1.145e-06 Decay_Channel::GenerateKinematics(B --> D*(2010)+b D+ K pi ) warning: d\Gamma(x)=4.25533e-06 > max(d\Gamma)=1.274e-06 Event 50000 ( 54m 59s elapsed / 54m 59s left ) -> ETA: Wed Mar 20 08:59 XS = 1.34578e+08 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 11, 0] ((652.061,1.25721,4.86972,-652.031), mass = 3.59374, y = -5.35172) [> 10] [< 12] : l : ud_0b (472.012,0.779072,2.71586,-472.003) 1.008, kt_max = 0.670402, pt = 2.82539, y = -5.75159 l : ss_1 (180.048,0.478142,2.15387,-180.029) 1.5, kt_max = 0.82257, pt = 2.2063, y = -4.90502 Ahadic::Hadronize(): Momentum imbalance: (652.061,1.25721,4.86972,-652.031) Event 60000 ( 1h 5m 51s elapsed / 43m 54s left ) -> ETA: Wed Mar 20 08:59 XS = 1.34089e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007)b D*(2010)+ K pi+b ) warning: d\Gamma(x)=2.70815e-06 > max(d\Gamma)=8.42631e-07 Decay_Channel::GenerateKinematics(B --> D*(2007)b D*(2010)+ K pi+b ) warning: d\Gamma(x)=4.74354e-06 > max(d\Gamma)=2.70815e-06 Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2007)b K+ pi ) warning: d\Gamma(x)=1.30829e-06 > max(d\Gamma)=9.231e-07 ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 6, 0] ((6.67193,2.7417,2.07748,4.275), mass = 3.79554, y = 0.759435) [> 5] [< 66] : l : ss_1b (3.19475,1.81837,1.839,1.12608) 1.5, kt_max = 0.551954, pt = 2.58619, y = 0.36827 l : uu_1 (3.47717,0.923334,0.238479,3.14892) 1.125, kt_max = 0.363664, pt = 0.953634, y = 1.50249 Ahadic::Hadronize(): Momentum imbalance: (6.67193,2.7417,2.07748,4.275) Event 70000 ( 1h 16m 45s elapsed / 32m 53s left ) -> ETA: Wed Mar 20 08:59 XS = 1.35983e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(D --> Kb pi+ pi+b pi ) warning: d\Gamma(x)=4.23402e-15 > max(d\Gamma)=3.14e-15 Blob_List::FourMomentumConservation(): (0x2b36c58) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13191.7,4.19069,0.391351,191.633), diff = (191.679,4.19069,0.391351,191.633). Event 80000 ( 1h 27m 50s elapsed / 21m 57s left ) -> ETA: Wed Mar 20 08:59 XS = 1.32843e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 90000 ( 1h 38m 53s elapsed / 10m 59s left ) -> ETA: Wed Mar 20 08:59 XS = 1.38247e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 100000 ( 6531 s total ) = 1.32291e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/3141){ } +--------------------------------------------------------------+ | | | Total XS is 1.37476e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 100000 New events { From "Beam_Remnants": 1 (100083) -> 0 % From "Jet_Evolution:CSS": 1 (588552) -> 0 % } Retried events { From "Beam_Remnants": 54 (100083) -> 0 % From "Hadronization:Ahadic": 28 (130619) -> 0 % From "Jet_Evolution:CSS": 4227 (588552) -> 0.7 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 14614 (0) -> 14614. } Retried methods { From "Decay_Channel::GenerateKinematics": 31 (36025962) -> 0 % } } Time: 1h 49m 14s on Wed Mar 20 08:58:34 2024 (User: 1h 48m 34s, System: 5s, Children User: 0s, Children System: 0s)