Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Thu Nov 30 10:04:33 2023. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 3025 ----------------------------------------------------------------------------- ----------- 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. ===> DIRE/Shower 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} = 85.0292 mb at PT_{min} = 3.39111 GeV } Profile_Function_Base::CalculateOMean(4.99237): Results are { k = 23.7135 <\tilde{O}> = 0.210525 } 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 : 1.40119e+08 pb +- ( 1.07296e+06 pb = 0.765747 % )  exp. eff: 5.86561e-07 % reduce max for 2_2__j__j__j__j to 0.00494632 ( 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 ( 11s elapsed / 13d 6h 36m 28s left ) -> ETA: Wed Dec 13 16:41 XS = 2398.75 pb +- ( 2398.75 pb = 100 % ) Event 2 ( 11s elapsed / 6d 16h 49m 48s left ) -> ETA: Thu Dec 07 02:54 XS = 4797.49 pb +- ( 4797.49 pb = 100 % ) Event 3 ( 11s elapsed / 4d 11h 35m 21s left ) -> ETA: Mon Dec 04 21:40 XS = 7196.24 pb +- ( 7196.24 pb = 100 % ) Event 4 ( 11s elapsed / 3d 9h 23m 8s left ) -> ETA: Sun Dec 03 19:28 XS = 9594.98 pb +- ( 9594.98 pb = 100 % ) Event 5 ( 11s elapsed / 2d 17h 26m 28s left ) -> ETA: Sun Dec 03 03:31 XS = 11993.7 pb +- ( 11993.7 pb = 100 % ) Event 6 ( 11s elapsed / 2d 6h 43m 8s left ) -> ETA: Sat Dec 02 16:48 XS = 14392.5 pb +- ( 14392.5 pb = 100 % ) Event 7 ( 11s elapsed / 1d 23h 5m 59s left ) -> ETA: Sat Dec 02 09:11 XS = 16791.2 pb +- ( 16791.2 pb = 100 % ) Event 8 ( 11s elapsed / 1d 17h 27m 18s left ) -> ETA: Sat Dec 02 03:32 XS = 19190 pb +- ( 19190 pb = 100 % ) Event 9 ( 11s elapsed / 1d 12h 56m 28s left ) -> ETA: Fri Dec 01 23:01 XS = 4.31214e+07 pb +- ( 4.31022e+07 pb = 99.95 % ) Event 10 ( 12s elapsed / 1d 9h 26m 27s left ) -> ETA: Fri Dec 01 19:31 XS = 8.62331e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 20 ( 12s elapsed / 17h 20m 37s left ) -> ETA: Fri Dec 01 03:25 XS = 5.17351e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 13s elapsed / 12h 5m 20s left ) -> ETA: Thu Nov 30 22:10 XS = 9.48469e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 13s elapsed / 9h 23m 56s left ) -> ETA: Thu Nov 30 19:29 XS = 8.45527e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 14s elapsed / 7h 50m 45s left ) -> ETA: Thu Nov 30 17:55 XS = 9.84543e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 14s elapsed / 6h 45m 18s left ) -> ETA: Thu Nov 30 16:50 XS = 8.32244e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 15s elapsed / 6h 2m 36s left ) -> ETA: Thu Nov 30 16:07 XS = 5.5488e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 15s elapsed / 5h 29m 56s left ) -> ETA: Thu Nov 30 15:35 XS = 5.54936e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 16s elapsed / 5h 5m 50s left ) -> ETA: Thu Nov 30 15:11 XS = 4.16327e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 17s elapsed / 4h 45m 2s left ) -> ETA: Thu Nov 30 14:50 XS = 4.16488e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 23s elapsed / 3h 11m 51s left ) -> ETA: Thu Nov 30 13:17 XS = 1.24951e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 28s elapsed / 2h 40m 31s left ) -> ETA: Thu Nov 30 12:45 XS = 1.26415e+08 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 137, 0] ((19.6454,0.20679,1.70175,19.1941), mass = 3.81972, y = 2.22751) : l : ss_1b (16.2997,-0.153633,2.11551,16.0913) 1.5, kt_max = 0.600241, pt = 2.12108, y = 2.52319 l : ud_1 (3.34574,0.360423,-0.413756,3.10278) 1.125, kt_max = 0, pt = 0.548725, y = 1.63936 Ahadic::Hadronize(): Momentum imbalance: (19.6454,0.20679,1.70175,19.1941) Event 400 ( 40s elapsed / 2h 46m 52s left ) -> ETA: Thu Nov 30 12:52 XS = 1.24332e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 45s elapsed / 2h 31m 54s left ) -> ETA: Thu Nov 30 12:37 XS = 1.04495e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 51s elapsed / 2h 23m 4s left ) -> ETA: Thu Nov 30 12:28 XS = 8.53127e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 57s elapsed / 2h 16m 10s left ) -> ETA: Thu Nov 30 12:22 XS = 9.25962e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 1m 3s elapsed / 2h 11m 9s left ) -> ETA: Thu Nov 30 12:17 XS = 8.57859e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 1m 9s elapsed / 2h 6m 44s left ) -> ETA: Thu Nov 30 12:12 XS = 1.21955e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 1m 14s elapsed / 2h 3m 35s left ) -> ETA: Thu Nov 30 12:09 XS = 1.25106e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 2m 13s elapsed / 1h 49m 25s left ) -> ETA: Thu Nov 30 11:56 XS = 9.23693e+07 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x2c64468) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13000.2,-0.00938921,-0.00240305,-0.233582), diff = (0.233783,-0.00938921,-0.00240305,-0.233582). Event 3000 ( 3m 12s elapsed / 1h 43m 31s left ) -> ETA: Thu Nov 30 11:51 XS = 1.4784e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2010)+ D*(2010)+b K pi ) warning: d\Gamma(x)=2.53336e-06 > max(d\Gamma)=7.854e-07 Event 4000 ( 4m 12s elapsed / 1h 40m 48s left ) -> ETA: Thu Nov 30 11:49 XS = 1.29422e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 5m 12s elapsed / 1h 38m 56s left ) -> ETA: Thu Nov 30 11:49 XS = 1.23926e+08 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 13, 0] ((14.2998,-0.762445,1.09772,13.7345), mass = 3.74992, y = 1.9519) [> 76] [< 14] : l : uu_1b (11.3469,-1.0001,0.840081,11.2151) 1.125, kt_max = 0.505535, pt = 1.30612, y = 2.57172 l : ss_1 (2.953,0.237656,0.257643,2.51939) 1.5, kt_max = 0.662299, pt = 0.350515, y = 1.26767 Ahadic::Hadronize(): Momentum imbalance: (14.2998,-0.762445,1.09772,13.7345) Event 6000 ( 6m 18s elapsed / 1h 38m 55s left ) -> ETA: Thu Nov 30 11:50 XS = 1.25963e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 7m 17s elapsed / 1h 36m 58s left ) -> ETA: Thu Nov 30 11:49 XS = 1.23963e+08 pb +- ( -nan pb = -2.14748e+07 % ) Remnant_Base::AdjustKinematics(): Parton (0x8f27610) has non-positive energy (-nan,-nan,-nan,-nan) Event 8000 ( 8m 14s elapsed / 1h 34m 50s left ) -> ETA: Thu Nov 30 11:47 XS = 1.38263e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 9m 14s elapsed / 1h 33m 21s left ) -> ETA: Thu Nov 30 11:47 XS = 1.39045e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 10m 14s elapsed / 1h 32m 9s left ) -> ETA: Thu Nov 30 11:47 Event_Handler::MPISync() {  Memory usage increased by 16 MB, now 175 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.32142e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007)b D+ K pi ) warning: d\Gamma(x)=1.90314e-06 > max(d\Gamma)=1.31e-06 Decay_Channel::GenerateKinematics(B+ --> D Db K+ pi ) warning: d\Gamma(x)=1.98994e-06 > max(d\Gamma)=1.295e-06 Blob_List::FourMomentumConservation(): (0x2c64468) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (12998.9,-0.0762989,0.0778879,-1.08368), diff = (-1.08916,-0.0762989,0.0778879,-1.08368). Event 20000 ( 20m 4s elapsed / 1h 20m 17s left ) -> ETA: Thu Nov 30 11:45 XS = 1.26865e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D*(2010)+b K pi+ ) warning: d\Gamma(x)=1.17974e-06 > max(d\Gamma)=7.299e-07 Event 30000 ( 29m 58s elapsed / 1h 9m 56s left ) -> ETA: Thu Nov 30 11:44 XS = 1.31558e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 40000 ( 40m 3s elapsed / 1h 5s left ) -> ETA: Thu Nov 30 11:45 XS = 1.35538e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 50000 ( 49m 55s elapsed / 49m 55s left ) -> ETA: Thu Nov 30 11:44 XS = 1.35891e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007) Db K+ pi+b ) warning: d\Gamma(x)=3.5025e-06 > max(d\Gamma)=1.349e-06 Decay_Channel::GenerateKinematics(B+ --> D D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=2.19758e-06 > max(d\Gamma)=1.305e-06 Event 60000 ( 59m 58s elapsed / 39m 59s left ) -> ETA: Thu Nov 30 11:44 XS = 1.29684e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007)b D+ K pi+b ) warning: d\Gamma(x)=2.07306e-06 > max(d\Gamma)=1.247e-06 Event 70000 ( 1h 9m 54s elapsed / 29m 57s left ) -> ETA: Thu Nov 30 11:44 XS = 1.34417e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D D+b K+ pi+ ) warning: d\Gamma(x)=1.9519e-06 > max(d\Gamma)=1.206e-06 Decay_Channel::GenerateKinematics(B(c)+ --> eta(c)(1S) vtau tau+ ) warning: d\Gamma(x)=1.27876e-12 > max(d\Gamma)=9.263e-13 Event 80000 ( 1h 19m 52s elapsed / 19m 58s left ) -> ETA: Thu Nov 30 11:44 XS = 1.42808e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007)b D*(2010)+ K pi+b ) warning: d\Gamma(x)=3.52213e-06 > max(d\Gamma)=7.635e-07 Decay_Channel::GenerateKinematics(Omega(b)- --> ss_1 c cb s ) warning: d\Gamma(x)=5.46823e-14 > max(d\Gamma)=2.716e-14 Decay_Channel::GenerateKinematics(B(s) --> f(0)(980) J/psi(1S) ) warning: d\Gamma(x)=0.737507 > max(d\Gamma)=0.2717 Event 90000 ( 1h 30m 2s elapsed / 10m left ) -> ETA: Thu Nov 30 11:44 XS = 1.43726e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 100000 ( 6006 s total ) = 1.43846e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/3025){ } +--------------------------------------------------------------+ | | | Total XS is 1.39925e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 100000 New events { From "Beam_Remnants": 2 (100137) -> 0 % From "Jet_Evolution:CSS": 6 (835996) -> 0 % } Retried events { From "Beam_Remnants": 58 (100137) -> 0 % From "Hadronization:Ahadic": 77 (133067) -> 0 % From "Jet_Evolution:CSS": 6731 (835996) -> 0.8 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 15730 (0) -> 15730. } Retried methods { From "Decay_Channel::GenerateKinematics": 32 (44091770) -> 0 % } } Time: 1h 40m 28s on Thu Nov 30 11:45:01 2023 (User: 1h 39m 55s, System: 1s, Children User: 0s, Children System: 0s)