Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Wed May 22 10:53:50 2024. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 1008 ----------------------------------------------------------------------------- ----------- 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 4h 3m 9s left ) -> ETA: Tue May 28 14:57 XS = 145446 pb +- ( 145446 pb = 100 % ) Event 2 ( 10s elapsed / 3d 2h 18m 9s left ) -> ETA: Sat May 25 13:12 XS = 290893 pb +- ( 0 pb = 0 % ) Event 3 ( 10s elapsed / 2d 1h 43m 9s left ) -> ETA: Fri May 24 12:37 XS = 436339 pb +- ( -nan pb = -2.14748e+07 % ) Event 4 ( 10s elapsed / 1d 13h 21m 29s left ) -> ETA: Fri May 24 00:15 XS = 581785 pb +- ( -nan pb = -2.14748e+07 % ) Event 5 ( 10s elapsed / 1d 5h 59m 49s left ) -> ETA: Thu May 23 16:53 XS = 727231 pb +- ( -nan pb = -2.14748e+07 % ) Event 6 ( 10s elapsed / 1d 1h 3m 59s left ) -> ETA: Thu May 23 11:58 XS = 501485 pb +- ( -nan pb = -2.14748e+07 % ) Event 7 ( 10s elapsed / 21h 33m 51s left ) -> ETA: Thu May 23 08:27 XS = 865600 pb +- ( 324305 pb = 37.46 % ) Event 8 ( 10s elapsed / 18h 57m 19s left ) -> ETA: Thu May 23 05:51 XS = 1.35509e+06 pb +- ( 249608 pb = 18.42 % ) Event 9 ( 10s elapsed / 16h 57m 24s left ) -> ETA: Thu May 23 03:51 XS = 1.84457e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 10 ( 11s elapsed / 15h 19m 48s left ) -> ETA: Thu May 23 02:13 XS = 2.33406e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 20 ( 11s elapsed / 7h 59m 48s left ) -> ETA: Wed May 22 18:53 XS = 7.22892e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 11s elapsed / 5h 29m 14s left ) -> ETA: Wed May 22 16:23 XS = 1.21238e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 12s elapsed / 4h 17m 17s left ) -> ETA: Wed May 22 15:11 XS = 6.96144e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 12s elapsed / 3h 33m 47s left ) -> ETA: Wed May 22 14:27 XS = 6.23994e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 13s elapsed / 3h 5m 11s left ) -> ETA: Wed May 22 13:59 XS = 6.42344e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 13s elapsed / 2h 44m 3s left ) -> ETA: Wed May 22 13:38 XS = 5.81602e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 14s elapsed / 2h 29m 58s left ) -> ETA: Wed May 22 13:24 XS = 5.86549e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 14s elapsed / 2h 17m 53s left ) -> ETA: Wed May 22 13:12 XS = 5.31222e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 15s elapsed / 2h 8m 19s left ) -> ETA: Wed May 22 13:02 XS = 5.87278e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 19s elapsed / 1h 22m 27s left ) -> ETA: Wed May 22 12:16 XS = 8.71632e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 24s elapsed / 1h 7m 40s left ) -> ETA: Wed May 22 12:01 XS = 8.02888e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 29s elapsed / 1h 1m 25s left ) -> ETA: Wed May 22 11:55 Event_Handler::MPISync() {  Memory usage increased by 20 MB, now 200 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 8.34602e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 36s elapsed / 1h 47s left ) -> ETA: Wed May 22 11:55 XS = 8.34605e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 42s elapsed / 58m 51s left ) -> ETA: Wed May 22 11:53 XS = 7.3914e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 47s elapsed / 56m 17s left ) -> ETA: Wed May 22 11:50 XS = 7.24173e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 53s elapsed / 54m 42s left ) -> ETA: Wed May 22 11:49 XS = 1.16918e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 1m elapsed / 54m 47s left ) -> ETA: Wed May 22 11:49 XS = 1.1661e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 1m 4s elapsed / 52m 36s left ) -> ETA: Wed May 22 11:47 XS = 1.29341e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2010)+b K+ pi ) warning: d\Gamma(x)=5.9922e-06 > max(d\Gamma)=8.84e-07 Event 2000 ( 1m 56s elapsed / 46m 26s left ) -> ETA: Wed May 22 11:42 Event_Handler::MPISync() {  Memory usage increased by 40 MB, now 240 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.15277e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 2m 49s elapsed / 44m 20s left ) -> ETA: Wed May 22 11:41 XS = 1.10997e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> K+ omega(782) pi ): Rejected decay kinematics 10000 times. This indicates a wrong maximum. Will accept kinematics. Event 4000 ( 3m 39s elapsed / 42m 5s left ) -> ETA: Wed May 22 11:39 XS = 1.17511e+08 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 194, 0] ((7.54727,1.16163,-0.0652744,6.27734), mass = 4.02526, y = 1.19374) : l : ss_1b (1.96331,0.862382,-0.189021,0.90837) 1.5, kt_max = 0, pt = 0.882854, y = 0.500708 l : ss_1 (5.58397,0.299253,0.123747,5.36897) 1.5, kt_max = 0, pt = 0.323829, y = 1.96537 Ahadic::Hadronize(): Momentum imbalance: (7.54727,1.16163,-0.0652744,6.27734) Event 5000 ( 4m 38s elapsed / 41m 48s left ) -> ETA: Wed May 22 11:40 XS = 1.38189e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 5m 36s elapsed / 41m 8s left ) -> ETA: Wed May 22 11:40 Event_Handler::MPISync() {  Memory usage increased by 16 MB, now 256 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.48771e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 6m 27s elapsed / 39m 40s left ) -> ETA: Wed May 22 11:40 XS = 1.45791e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 7m 20s elapsed / 38m 30s left ) -> ETA: Wed May 22 11:39 XS = 1.4006e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 8m 13s elapsed / 37m 26s left ) -> ETA: Wed May 22 11:39 XS = 1.36251e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 9m 2s elapsed / 36m 8s left ) -> ETA: Wed May 22 11:39 XS = 1.36562e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=5.25857e-06 > max(d\Gamma)=8.179e-07 Event 20000 ( 17m 23s elapsed / 26m 4s left ) -> ETA: Wed May 22 11:37 XS = 1.41545e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007)b D+ K pi ) warning: d\Gamma(x)=2.16336e-06 > max(d\Gamma)=1.31e-06 Decay_Channel::GenerateKinematics(B --> Db D*(2010)+ K pi+b ) warning: d\Gamma(x)=2.4387e-06 > max(d\Gamma)=1.45424e-06 Blob_List::FourMomentumConservation(): (0x2a284c8) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13017.9,0.0859939,0.662025,17.922), diff = (17.9344,0.0859939,0.662025,17.922). Decay_Channel::GenerateKinematics(B --> D D*(2010)+b K+ pi ) warning: d\Gamma(x)=1.96006e-06 > max(d\Gamma)=1.375e-06 Decay_Channel::GenerateKinematics(B+ --> D*(2010)+b D+ K pi+ ) warning: d\Gamma(x)=3.7148e-06 > max(d\Gamma)=1.212e-06 Event 30000 ( 25m 55s elapsed / 17m 16s left ) -> ETA: Wed May 22 11:37 XS = 1.36119e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B(c)+ --> B(s) vmu mu+ ) warning: d\Gamma(x)=2.26683e-12 > max(d\Gamma)=1.379e-12 Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2007)b K+ pi ) warning: d\Gamma(x)=5.41487e-06 > max(d\Gamma)=9.231e-07 Decay_Channel::GenerateKinematics(B --> D*(2010)+ D*(2010)+b K pi ) warning: d\Gamma(x)=1.37654e-06 > max(d\Gamma)=7.854e-07 Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D*(2010)+b K pi+ ) warning: d\Gamma(x)=1.71692e-06 > max(d\Gamma)=7.299e-07 Event 40000 ( 34m 11s elapsed / 8m 32s left ) -> ETA: Wed May 22 11:36 XS = 1.37975e+08 pb +- ( -nan pb = -2.14748e+07 % ) Remnant_Base::AdjustKinematics(): Parton (0x8c2ff90) has non-positive energy (-nan,-nan,-nan,-nan) Event 50000 ( 2514 s total ) = 1.71844e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/1008){ } +--------------------------------------------------------------+ | | | Total XS is 1.41036e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 50000 New events { From "Beam_Remnants": 1 (50036) -> 0 % } Retried events { From "Beam_Remnants": 23 (50036) -> 0 % From "Hadronization:Ahadic": 12 (65439) -> 0 % From "Jet_Evolution:CSS": 2125 (294776) -> 0.7 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 7380 (0) -> 7380. From "Multiple_Interactions:Amisic": 1 (229349) -> 0 % } Retried methods { From "Decay_Channel::GenerateKinematics": 28 (17992837) -> 0 % } } Time: 41m 58s on Wed May 22 11:35:48 2024 (User: 41m 44s, System: 1s, Children User: 0s, Children System: 0s)