Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Wed May 22 10:53:51 2024. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 1050 ----------------------------------------------------------------------------- ----------- 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 ( 14s elapsed / 8d 6h 44m 45s left ) -> ETA: Thu May 30 17:38 XS = 1.85931e+07 pb +- ( 1.85931e+07 pb = 100 % ) Event 2 ( 14s elapsed / 4d 3h 30m 35s left ) -> ETA: Sun May 26 14:24 XS = 3.71862e+07 pb +- ( 0 pb = 0 % ) Event 3 ( 14s elapsed / 2d 18h 39m 45s left ) -> ETA: Sat May 25 05:33 XS = 5.57793e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 4 ( 14s elapsed / 2d 2h 10m 10s left ) -> ETA: Fri May 24 13:04 XS = 7.43724e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 5 ( 14s elapsed / 1d 16h 16m 25s left ) -> ETA: Fri May 24 03:10 XS = 9.29655e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 6 ( 14s elapsed / 1d 9h 39m 12s left ) -> ETA: Thu May 23 20:33 XS = 1.11559e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7 ( 14s elapsed / 1d 5h 1m 25s left ) -> ETA: Thu May 23 15:55 XS = 1.30152e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8 ( 14s elapsed / 1d 1h 26m 50s left ) -> ETA: Thu May 23 12:21 XS = 1.48745e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9 ( 14s elapsed / 22h 39m 56s left ) -> ETA: Thu May 23 09:34 XS = 1.67338e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10 ( 14s elapsed / 20h 30m 35s left ) -> ETA: Thu May 23 07:24 XS = 5.57983e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 20 ( 15s elapsed / 10h 44m 19s left ) -> ETA: Wed May 22 21:38 Event_Handler::MPISync() {  Memory usage increased by 20 MB, now 191 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 3.72257e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 16s elapsed / 7h 26m 57s left ) -> ETA: Wed May 22 18:21 XS = 3.72275e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 16s elapsed / 5h 52m 25s left ) -> ETA: Wed May 22 16:46 XS = 3.72293e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 17s elapsed / 4h 52m 22s left ) -> ETA: Wed May 22 15:46 XS = 3.72311e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 18s elapsed / 4h 11m 55s left ) -> ETA: Wed May 22 15:06 XS = 2.79291e+07 pb +- ( 4.83435e+06 pb = 17.3 % ) Event 70 ( 18s elapsed / 3h 41m 21s left ) -> ETA: Wed May 22 14:35 XS = 2.79694e+07 pb +- ( 4.81313e+06 pb = 17.2 % ) Event 80 ( 20s elapsed / 3h 30m 23s left ) -> ETA: Wed May 22 14:24 XS = 2.98933e+07 pb +- ( 3.49369e+06 pb = 11.68 % ) Event 90 ( 20s elapsed / 3h 11m 35s left ) -> ETA: Wed May 22 14:05 XS = 2.32705e+07 pb +- ( 4.03607e+06 pb = 17.34 % ) Event 100 ( 21s elapsed / 2h 56m 8s left ) -> ETA: Wed May 22 13:50 XS = 2.58321e+07 pb +- ( 2.91602e+06 pb = 11.28 % ) Event 200 ( 25s elapsed / 1h 47m 16s left ) -> ETA: Wed May 22 12:41 XS = 4.3046e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 30s elapsed / 1h 25m 12s left ) -> ETA: Wed May 22 12:19 XS = 6.85748e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 35s elapsed / 1h 13m 26s left ) -> ETA: Wed May 22 12:08 XS = 1.34448e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 40s elapsed / 1h 7m 17s left ) -> ETA: Wed May 22 12:01 XS = 1.34961e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 45s elapsed / 1h 2m 39s left ) -> ETA: Wed May 22 11:57 XS = 1.60089e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 50s elapsed / 59m 11s left ) -> ETA: Wed May 22 11:54 XS = 1.54529e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 56s elapsed / 57m 35s left ) -> ETA: Wed May 22 11:52 XS = 1.4306e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 1m 2s elapsed / 56m 36s left ) -> ETA: Wed May 22 11:51 XS = 1.36192e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 1m 9s elapsed / 56m 22s left ) -> ETA: Wed May 22 11:51 XS = 1.336e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 2m 4s elapsed / 49m 50s left ) -> ETA: Wed May 22 11:45 XS = 1.20395e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 2m 58s elapsed / 46m 36s left ) -> ETA: Wed May 22 11:43 XS = 1.18054e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 4000 ( 3m 57s elapsed / 45m 28s left ) -> ETA: Wed May 22 11:43 Event_Handler::MPISync() {  Memory usage increased by 45 MB, now 236 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.16405e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 4m 51s elapsed / 43m 47s left ) -> ETA: Wed May 22 11:42 XS = 1.08561e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 5m 47s elapsed / 42m 31s left ) -> ETA: Wed May 22 11:42 XS = 1.04881e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2007)b K+ pi ) warning: d\Gamma(x)=1.39515e-06 > max(d\Gamma)=9.231e-07 Event 7000 ( 6m 44s elapsed / 41m 22s left ) -> ETA: Wed May 22 11:42 XS = 1.10161e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 7m 42s elapsed / 40m 26s left ) -> ETA: Wed May 22 11:42 XS = 1.09903e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 8m 35s elapsed / 39m 10s left ) -> ETA: Wed May 22 11:41 XS = 1.17315e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 9m 36s elapsed / 38m 24s left ) -> ETA: Wed May 22 11:41 XS = 1.19994e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=6.61338e-06 > max(d\Gamma)=8.179e-07 Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D*(2010)+b K pi+ ) warning: d\Gamma(x)=1.91108e-06 > max(d\Gamma)=7.299e-07 Decay_Channel::GenerateKinematics(Omega(b)- --> ss_1 c cb s ) warning: d\Gamma(x)=5.73791e-14 > max(d\Gamma)=2.716e-14 Event 20000 ( 19m 17s elapsed / 28m 56s left ) -> ETA: Wed May 22 11:42 XS = 1.19506e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=2.00895e-06 > max(d\Gamma)=1.305e-06 Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2010)+b K+ pi ) warning: d\Gamma(x)=4.50584e-06 > max(d\Gamma)=8.84e-07 ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 121, 0] ((4.19853,0.91257,-0.540244,-0.93865), mass = 3.95246, y = -0.227407) : l : ss_1b (2.42695,0.490098,-1.29573,-1.31185) 1.5, kt_max = 0, pt = 1.38532, y = -0.60491 l : ss_1 (1.77159,0.422471,0.75549,0.373198) 1.5, kt_max = 0, pt = 0.86559, y = 0.213859 Ahadic::Hadronize(): Momentum imbalance: (4.19853,0.91257,-0.540244,-0.93865) Decay_Channel::GenerateKinematics(B+ --> D*(2007)b D*(2010)+ K pi ) warning: d\Gamma(x)=1.12968e-06 > max(d\Gamma)=8.264e-07 Decay_Channel::GenerateKinematics(B+ --> D D+b K+ pi+ ) warning: d\Gamma(x)=1.6451e-06 > max(d\Gamma)=1.206e-06 Event 30000 ( 29m 4s elapsed / 19m 22s left ) -> ETA: Wed May 22 11:42 XS = 1.2388e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x2698688) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13001.4,0.0676587,0.0210419,-1.39014), diff = (1.39194,0.0676587,0.0210419,-1.39014). Event 40000 ( 38m 20s elapsed / 9m 35s left ) -> ETA: Wed May 22 11:41 XS = 1.258e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007) Db K+ pi+b ) warning: d\Gamma(x)=2.84093e-06 > max(d\Gamma)=1.349e-06 Event 50000 ( 2875 s total ) = 1.50268e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/1050){ } +--------------------------------------------------------------+ | | | Total XS is 1.25996e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 50000 New events { From "Beam_Remnants": 1 (50042) -> 0 % From "Jet_Evolution:CSS": 3 (293931) -> 0 % } Retried events { From "Beam_Remnants": 18 (50042) -> 0 % From "Hadronization:Ahadic": 23 (64808) -> 0 % From "Jet_Evolution:CSS": 2105 (293931) -> 0.7 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 6970 (0) -> 6970. } Retried methods { From "Decay_Channel::GenerateKinematics": 20 (17920832) -> 0 % } } Time: 48m 4s on Wed May 22 11:41:55 2024 (User: 47m 46s, System: 2s, Children User: 0s, Children System: 0s)