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 1048 ----------------------------------------------------------------------------- ----------- 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 2h 31m 29s left ) -> ETA: Tue May 28 13:25 XS = 1.11254e+08 pb +- ( 1.11254e+08 pb = 100 % ) Event 2 ( 10s elapsed / 3d 1h 48m 59s left ) -> ETA: Sat May 25 12:43 XS = 2.22508e+08 pb +- ( 2.22508e+08 pb = 100 % ) Event 3 ( 10s elapsed / 2d 1h 20m 56s left ) -> ETA: Fri May 24 12:15 XS = 3.33762e+08 pb +- ( 3.33762e+08 pb = 100 % ) Event 4 ( 10s elapsed / 1d 13h 6m 54s left ) -> ETA: Fri May 24 00:01 XS = 4.45016e+08 pb +- ( 4.45016e+08 pb = 100 % ) Event 5 ( 10s elapsed / 1d 5h 46m 29s left ) -> ETA: Thu May 23 16:40 XS = 5.56271e+08 pb +- ( 5.56271e+08 pb = 100 % ) Event 6 ( 10s elapsed / 1d 52m 52s left ) -> ETA: Thu May 23 11:47 XS = 6.67525e+08 pb +- ( 6.67525e+08 pb = 100 % ) Event 7 ( 10s elapsed / 21h 24m 20s left ) -> ETA: Thu May 23 08:18 XS = 7.78779e+08 pb +- ( 7.78779e+08 pb = 100 % ) Event 8 ( 10s elapsed / 18h 48m 59s left ) -> ETA: Thu May 23 05:43 XS = 8.90033e+08 pb +- ( 8.90033e+08 pb = 100 % ) Event 9 ( 10s elapsed / 16h 47m 13s left ) -> ETA: Thu May 23 03:41 XS = 1.00129e+09 pb +- ( 1.00129e+09 pb = 100 % ) Event 10 ( 10s elapsed / 15h 10m 39s left ) -> ETA: Thu May 23 02:04 XS = 5.08076e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 20 ( 11s elapsed / 7h 53m 8s left ) -> ETA: Wed May 22 18:47 XS = 7.79294e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 11s elapsed / 5h 27m 51s left ) -> ETA: Wed May 22 16:22 XS = 1.26332e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 12s elapsed / 4h 17m 17s left ) -> ETA: Wed May 22 15:11 XS = 1.74734e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 12s elapsed / 3h 32m 7s left ) -> ETA: Wed May 22 14:26 XS = 2.23137e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 13s elapsed / 3h 2m 33s left ) -> ETA: Wed May 22 13:56 XS = 2.71539e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 13s elapsed / 2h 41m 19s left ) -> ETA: Wed May 22 13:35 XS = 3.19941e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 14s elapsed / 2h 25m 48s left ) -> ETA: Wed May 22 13:20 XS = 3.68344e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 14s elapsed / 2h 14m 6s left ) -> ETA: Wed May 22 13:08 XS = 4.16746e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 14s elapsed / 2h 4m 20s left ) -> ETA: Wed May 22 12:58 XS = 4.65149e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 19s elapsed / 1h 21m 25s left ) -> ETA: Wed May 22 12:15 XS = 3.57198e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 24s elapsed / 1h 7m 45s left ) -> ETA: Wed May 22 12:02 XS = 2.15616e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 29s elapsed / 1h 1m 27s left ) -> ETA: Wed May 22 11:56 XS = 1.12112e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 34s elapsed / 57m 34s left ) -> ETA: Wed May 22 11:52 XS = 5.2049e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 40s elapsed / 55m 51s left ) -> ETA: Wed May 22 11:50 XS = 5.20649e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 45s elapsed / 53m 56s left ) -> ETA: Wed May 22 11:48 XS = 5.20808e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 51s elapsed / 52m 47s left ) -> ETA: Wed May 22 11:47 XS = 5.20967e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 56s elapsed / 51m 14s left ) -> ETA: Wed May 22 11:46 XS = 4.66306e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 1m 2s elapsed / 50m 44s left ) -> ETA: Wed May 22 11:45 XS = 3.64206e+08 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 5, 0] ((139.103,0.668817,0.785275,139.05), mass = 3.68724, y = 4.28562) [> 4] [< 6] : l : ud_0b (112.857,0.77297,0.537907,112.848) 1.008, kt_max = 0.435669, pt = 0.941714, y = 5.09754 l : ss_1 (26.2463,-0.104153,0.247368,26.202) 1.5, kt_max = 0.693221, pt = 0.2684, y = 3.53861 Ahadic::Hadronize(): Momentum imbalance: (139.103,0.668817,0.785275,139.05) Event 2000 ( 2m 5s elapsed / 50m 10s left ) -> ETA: Wed May 22 11:46 Event_Handler::MPISync() {  Memory usage increased by 34 MB, now 204 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.53572e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 3m 3s elapsed / 47m 55s left ) -> ETA: Wed May 22 11:45 Event_Handler::MPISync() {  Memory usage increased by 24 MB, now 228 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.61863e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D+ D+b K pi ) warning: d\Gamma(x)=1.65187e-06 > max(d\Gamma)=1.188e-06 Event 4000 ( 3m 57s elapsed / 45m 32s left ) -> ETA: Wed May 22 11:43 XS = 1.85993e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> Db D*(2010)+ K pi ) warning: d\Gamma(x)=1.84852e-06 > max(d\Gamma)=1.32e-06 Event 5000 ( 4m 56s elapsed / 44m 29s left ) -> ETA: Wed May 22 11:43 XS = 1.67621e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 5m 54s elapsed / 43m 17s left ) -> ETA: Wed May 22 11:43 XS = 1.49419e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 6m 53s elapsed / 42m 17s left ) -> ETA: Wed May 22 11:43 XS = 1.58785e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 7m 52s elapsed / 41m 19s left ) -> ETA: Wed May 22 11:43 XS = 1.53551e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 8m 49s elapsed / 40m 13s left ) -> ETA: Wed May 22 11:43 XS = 1.48453e+08 pb +- ( -nan pb = -2.14748e+07 % ) Remnant_Base::AdjustKinematics(): Parton (0xa50a360) has non-positive energy (-nan,-nan,-nan,-nan) Event 10000 ( 9m 47s elapsed / 39m 9s left ) -> ETA: Wed May 22 11:43 XS = 1.58663e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x43974c8) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (12999.8,0.000305151,0.000834742,-0.0119086), diff = (-0.203295,0.000305151,0.000834742,-0.0119086). Decay_Channel::GenerateKinematics(B+ --> D+ D+b K pi+ ) warning: d\Gamma(x)=1.92028e-06 > max(d\Gamma)=1.145e-06 Event 20000 ( 19m 59s elapsed / 29m 58s left ) -> ETA: Wed May 22 11:44 XS = 1.371e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007) D+b K+ pi+ ) warning: d\Gamma(x)=2.21289e-06 > max(d\Gamma)=1.294e-06 Decay_Channel::GenerateKinematics(D --> Kb pi+ pi+b pi ) warning: d\Gamma(x)=4.47712e-15 > max(d\Gamma)=3.14e-15 Event 30000 ( 30m 8s elapsed / 20m 5s left ) -> ETA: Wed May 22 11:44 Event_Handler::MPISync() {  Memory usage increased by 16 MB, now 244 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.44783e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2010)+ D+b K pi ) warning: d\Gamma(x)=1.7721e-06 > max(d\Gamma)=1.273e-06 Decay_Channel::GenerateKinematics(B+ --> D D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=2.28311e-06 > max(d\Gamma)=1.305e-06 Event 40000 ( 40m elapsed / 10m left ) -> ETA: Wed May 22 11:44 XS = 1.48699e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007)b D K+ pi ) warning: d\Gamma(x)=2.04008e-06 > max(d\Gamma)=1.408e-06 Decay_Channel::GenerateKinematics(B --> D D*(2010)+b K+ pi ) warning: d\Gamma(x)=2.32555e-06 > max(d\Gamma)=1.375e-06 Decay_Channel::GenerateKinematics(Omega(b)- --> ss_1 c cb s ) warning: d\Gamma(x)=6.64993e-14 > max(d\Gamma)=2.716e-14 Decay_Channel::GenerateKinematics(B --> D*(2007)b D K+ pi+b ) warning: d\Gamma(x)=3.58533e-06 > max(d\Gamma)=1.356e-06 Event 50000 ( 2983 s total ) = 1.44851e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/1048){ } +-------------------------------------------------------------+ | | | Total XS is 1.4341e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +-------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 50000 New events { From "Beam_Remnants": 1 (50034) -> 0 % } Retried events { From "Beam_Remnants": 20 (50034) -> 0 % From "Hadronization:Ahadic": 13 (65999) -> 0 % From "Jet_Evolution:CSS": 2133 (294982) -> 0.7 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 7605 (0) -> 7605. } Retried methods { From "Decay_Channel::GenerateKinematics": 25 (18043218) -> 0 % } } Time: 49m 58s on Wed May 22 11:43:52 2024 (User: 49m 37s, System: 2s, Children User: 0s, Children System: 0s)