Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Wed May 22 10:53:52 2024. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 1038 ----------------------------------------------------------------------------- ----------- 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 13m 9s left ) -> ETA: Tue May 28 14:07 XS = 804611 pb +- ( 804611 pb = 100 % ) Event 2 ( 10s elapsed / 3d 1h 48m 59s left ) -> ETA: Sat May 25 12:43 XS = 1.60922e+06 pb +- ( 1.60922e+06 pb = 100 % ) Event 3 ( 10s elapsed / 2d 1h 34m 49s left ) -> ETA: Fri May 24 12:28 XS = 805214 pb +- ( -nan pb = -2.14748e+07 % ) Event 4 ( 10s elapsed / 1d 13h 19m 24s left ) -> ETA: Fri May 24 00:13 XS = 805817 pb +- ( -nan pb = -2.14748e+07 % ) Event 5 ( 10s elapsed / 1d 5h 59m 49s left ) -> ETA: Thu May 23 16:53 XS = 806421 pb +- ( -nan pb = -2.14748e+07 % ) Event 6 ( 10s elapsed / 1d 1h 8m 9s left ) -> ETA: Thu May 23 12:02 XS = 807024 pb +- ( -nan pb = -2.14748e+07 % ) Event 7 ( 10s elapsed / 21h 42m 11s left ) -> ETA: Thu May 23 08:36 XS = 807627 pb +- ( -nan pb = -2.14748e+07 % ) Event 8 ( 11s elapsed / 19h 6m 41s left ) -> ETA: Thu May 23 06:00 XS = 9.35024e+06 pb +- ( 8.54252e+06 pb = 91.36 % ) Event 9 ( 11s elapsed / 17h 4m 48s left ) -> ETA: Thu May 23 03:58 XS = 1.81621e+07 pb +- ( 8.26015e+06 pb = 45.48 % ) Event 10 ( 11s elapsed / 15h 26m 28s left ) -> ETA: Thu May 23 02:20 XS = 2.69739e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 20 ( 11s elapsed / 7h 59m 48s left ) -> ETA: Wed May 22 18:53 XS = 1.15092e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 11s elapsed / 5h 31m 28s left ) -> ETA: Wed May 22 16:25 XS = 7.96376e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 12s elapsed / 4h 20m left ) -> ETA: Wed May 22 15:14 XS = 7.98385e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 13s elapsed / 3h 37m 16s left ) -> ETA: Wed May 22 14:31 XS = 6.86486e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 13s elapsed / 3h 6m 51s left ) -> ETA: Wed May 22 14:01 XS = 6.90383e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 14s elapsed / 2h 46m 26s left ) -> ETA: Wed May 22 13:40 XS = 6.64113e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 14s elapsed / 2h 30m 10s left ) -> ETA: Wed May 22 13:24 XS = 9.58329e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 14s elapsed / 2h 18m 5s left ) -> ETA: Wed May 22 13:12 XS = 1.02132e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 15s elapsed / 2h 8m 19s left ) -> ETA: Wed May 22 13:02 XS = 9.74564e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 21s elapsed / 1h 27m 13s left ) -> ETA: Wed May 22 12:21 Event_Handler::MPISync() {  Memory usage increased by 22 MB, now 191 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 5.257e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 27s elapsed / 1h 15m 49s left ) -> ETA: Wed May 22 12:10 XS = 4.85688e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 31s elapsed / 1h 5m 51s left ) -> ETA: Wed May 22 12:00 XS = 1.21911e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 36s elapsed / 59m 44s left ) -> ETA: Wed May 22 11:54 XS = 1.71965e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 41s elapsed / 56m 23s left ) -> ETA: Wed May 22 11:51 XS = 2.04369e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 45s elapsed / 53m 51s left ) -> ETA: Wed May 22 11:48 XS = 1.79979e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 51s elapsed / 52m 58s left ) -> ETA: Wed May 22 11:47 XS = 1.54772e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 56s elapsed / 51m 20s left ) -> ETA: Wed May 22 11:46 XS = 1.40667e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 1m 2s elapsed / 50m 54s left ) -> ETA: Wed May 22 11:45 XS = 1.64929e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=1.91243e-06 > max(d\Gamma)=1.305e-06 Event 2000 ( 1m 57s elapsed / 46m 59s left ) -> ETA: Wed May 22 11:42 XS = 1.48473e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B(c)+ --> B(s)* vmu mu+ ) warning: d\Gamma(x)=1.22716e-12 > max(d\Gamma)=6.702e-13 Event 3000 ( 2m 50s elapsed / 44m 23s left ) -> ETA: Wed May 22 11:41 XS = 1.61416e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 4000 ( 3m 42s elapsed / 42m 42s left ) -> ETA: Wed May 22 11:40 XS = 1.64694e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 4m 38s elapsed / 41m 46s left ) -> ETA: Wed May 22 11:40 XS = 1.6074e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 5m 32s elapsed / 40m 38s left ) -> ETA: Wed May 22 11:40 Event_Handler::MPISync() {  Memory usage increased by 25 MB, now 217 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.52396e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 6m 26s elapsed / 39m 31s left ) -> ETA: Wed May 22 11:39 XS = 1.60502e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 7m 18s elapsed / 38m 23s left ) -> ETA: Wed May 22 11:39 XS = 1.75437e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 8m 9s elapsed / 37m 10s left ) -> ETA: Wed May 22 11:39 XS = 2.1495e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 9m elapsed / 36m 2s left ) -> ETA: Wed May 22 11:39 XS = 2.11682e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2010)+b K+ pi ) warning: d\Gamma(x)=1.34351e-06 > max(d\Gamma)=8.84e-07 ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 62, 0] ((147.901,3.23507,-0.212357,-147.816), mass = 3.81981, y = -4.07794) [> 61] [< 63] : l : sd_1b (78.1976,2.81542,0.530289,-78.1341) 1.3125, kt_max = 0.696949, pt = 2.86493, y = -3.90418 l : ss_1 (69.7037,0.41965,-0.742646,-69.6824) 1.5, kt_max = 0.873245, pt = 0.853012, y = -4.39168 Ahadic::Hadronize(): Momentum imbalance: (147.901,3.23507,-0.212357,-147.816) Event 20000 ( 18m 6s elapsed / 27m 9s left ) -> ETA: Wed May 22 11:39 XS = 1.83505e+08 pb +- ( -nan pb = -2.14748e+07 % ) Remnant_Base::AdjustKinematics(): Parton (0xb765960) has non-positive energy (-nan,-nan,-nan,-nan) Decay_Channel::GenerateKinematics(Omega(b)- --> ss_1 c cb s ) warning: d\Gamma(x)=3.90019e-14 > max(d\Gamma)=2.716e-14 Event 30000 ( 27m 12s elapsed / 18m 8s left ) -> ETA: Wed May 22 11:39 XS = 1.65835e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2007)b K+ pi+b ) warning: d\Gamma(x)=4.46548e-06 > max(d\Gamma)=8.556e-07 Event 40000 ( 36m 4s elapsed / 9m 1s left ) -> ETA: Wed May 22 11:39 Event_Handler::MPISync() {  Memory usage increased by 26 MB, now 244 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.57866e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x438e4c8) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13000.8,-0.0257326,-0.0426024,-0.779348), diff = (0.780937,-0.0257326,-0.0426024,-0.779348). Event 50000 ( 2720 s total ) = 1.58812e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/1038){ } +--------------------------------------------------------------+ | | | Total XS is 1.47077e+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 (64809) -> 0 % From "Jet_Evolution:CSS": 2132 (290644) -> 0.7 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 7037 (0) -> 7037. } Retried methods { From "Decay_Channel::GenerateKinematics": 24 (17810222) -> 0 % } } Time: 45m 29s on Wed May 22 11:39:21 2024 (User: 45m 9s, System: 1s, Children User: 0s, Children System: 0s)