Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Thu Nov 30 11:35:34 2023. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 3085 ----------------------------------------------------------------------------- ----------- 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} = 39.8363 mb at PT_{min} = 4.65296 GeV } Profile_Function_Base::CalculateOMean(2.33893): Results are { k = 7.24375 <\tilde{O}> = 0.32289 } 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 : 1.40117e+08 pb +- ( 1.07294e+06 pb = 0.765748 % )  exp. eff: 5.86553e-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 14h 6m 28s left ) -> ETA: Thu Dec 14 01:42 XS = 1.46841e+06 pb +- ( 1.46841e+06 pb = 100 % ) Event 2 ( 11s elapsed / 6d 19h 19m 48s left ) -> ETA: Thu Dec 07 06:55 XS = 2.93682e+06 pb +- ( 2.93682e+06 pb = 100 % ) Event 3 ( 11s elapsed / 4d 13h 9m 48s left ) -> ETA: Tue Dec 05 00:45 XS = 4.40523e+06 pb +- ( 4.40523e+06 pb = 100 % ) Event 4 ( 11s elapsed / 3d 10h 8m 58s left ) -> ETA: Sun Dec 03 21:44 XS = 2.28713e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 5 ( 11s elapsed / 2d 17h 56m 28s left ) -> ETA: Sun Dec 03 05:32 XS = 1.53609e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 6 ( 11s elapsed / 2d 7h 8m 8s left ) -> ETA: Sat Dec 02 18:43 XS = 1.54742e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 7 ( 11s elapsed / 1d 23h 27m 25s left ) -> ETA: Sat Dec 02 11:03 XS = 1.55876e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 8 ( 11s elapsed / 1d 17h 37m 43s left ) -> ETA: Sat Dec 02 05:13 XS = 1.57009e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 9 ( 12s elapsed / 1d 13h 5m 43s left ) -> ETA: Sat Dec 02 00:41 XS = 1.58142e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 10 ( 12s elapsed / 1d 9h 28m 7s left ) -> ETA: Fri Dec 01 21:03 XS = 1.59276e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 20 ( 12s elapsed / 17h 11m 27s left ) -> ETA: Fri Dec 01 04:47 XS = 3.19882e+07 pb +- ( 8.90378e+06 pb = 27.83 % ) Event 30 ( 12s elapsed / 11h 54m 13s left ) -> ETA: Thu Nov 30 23:30 XS = 4.86452e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 13s elapsed / 9h 13m 31s left ) -> ETA: Thu Nov 30 20:49 XS = 3.35345e+07 pb +- ( 4.88369e+06 pb = 14.56 % ) Event 50 ( 13s elapsed / 7h 34m 26s left ) -> ETA: Thu Nov 30 19:10 XS = 3.42003e+07 pb +- ( 4.27344e+06 pb = 12.49 % ) Event 60 ( 13s elapsed / 6h 27m 32s left ) -> ETA: Thu Nov 30 18:03 XS = 3.24465e+07 pb +- ( 3.8722e+06 pb = 11.93 % ) Event 70 ( 14s elapsed / 5h 41m 25s left ) -> ETA: Thu Nov 30 17:17 XS = 3.4824e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 14s elapsed / 5h 6m 37s left ) -> ETA: Thu Nov 30 16:42 XS = 3.72014e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 15s elapsed / 4h 39m 55s left ) -> ETA: Thu Nov 30 16:15 XS = 3.11939e+07 pb +- ( 1.54255e+06 pb = 4.94 % ) Event 100 ( 15s elapsed / 4h 18m 34s left ) -> ETA: Thu Nov 30 15:54 XS = 3.13866e+07 pb +- ( 1.13457e+06 pb = 3.61 % ) Event 200 ( 19s elapsed / 2h 42m 40s left ) -> ETA: Thu Nov 30 14:18 XS = 1.61518e+07 pb +- ( 2.85596e+06 pb = 17.68 % ) Event 300 ( 23s elapsed / 2h 9m 6s left ) -> ETA: Thu Nov 30 13:45 XS = 2.24762e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 27s elapsed / 1h 52m 45s left ) -> ETA: Thu Nov 30 13:28 XS = 2.64117e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 30s elapsed / 1h 41m 59s left ) -> ETA: Thu Nov 30 13:18 XS = 3.72912e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 34s elapsed / 1h 34m 52s left ) -> ETA: Thu Nov 30 13:11 XS = 4.38004e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 38s elapsed / 1h 30m 34s left ) -> ETA: Thu Nov 30 13:06 XS = 5.07962e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 42s elapsed / 1h 27m 1s left ) -> ETA: Thu Nov 30 13:03 XS = 5.78677e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 46s elapsed / 1h 24m 26s left ) -> ETA: Thu Nov 30 13:00 XS = 5.8603e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 49s elapsed / 1h 22m 19s left ) -> ETA: Thu Nov 30 12:58 XS = 5.47743e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 1m 28s elapsed / 1h 12m 8s left ) -> ETA: Thu Nov 30 12:49 XS = 6.99287e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 2m 6s elapsed / 1h 8m 8s left ) -> ETA: Thu Nov 30 12:45 XS = 9.70846e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 4000 ( 2m 42s elapsed / 1h 4m 53s left ) -> ETA: Thu Nov 30 12:43 XS = 1.34655e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 3m 23s elapsed / 1h 4m 21s left ) -> ETA: Thu Nov 30 12:43 XS = 1.273e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 4m 3s elapsed / 1h 3m 29s left ) -> ETA: Thu Nov 30 12:43 XS = 1.37663e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 4m 41s elapsed / 1h 2m 22s left ) -> ETA: Thu Nov 30 12:42 XS = 1.43037e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 5m 20s elapsed / 1h 1m 24s left ) -> ETA: Thu Nov 30 12:42 XS = 1.37699e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 5m 58s elapsed / 1h 22s left ) -> ETA: Thu Nov 30 12:41 XS = 1.46242e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 6m 36s elapsed / 59m 25s left ) -> ETA: Thu Nov 30 12:41 XS = 1.52486e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2007)b K+ pi+b ) warning: d\Gamma(x)=2.62527e-06 > max(d\Gamma)=8.556e-07 Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D*(2010)+b K pi+ ) warning: d\Gamma(x)=3.68208e-06 > max(d\Gamma)=7.299e-07 Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D+b K pi+ ) warning: d\Gamma(x)=3.57108e-06 > max(d\Gamma)=1.211e-06 Event 20000 ( 13m 3s elapsed / 52m 14s left ) -> ETA: Thu Nov 30 12:40 XS = 1.40637e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007)b D*(2010)+ K pi ) warning: d\Gamma(x)=1.16424e-06 > max(d\Gamma)=8.264e-07 Decay_Channel::GenerateKinematics(B+ --> K+ omega(782) pi ): Rejected decay kinematics 10000 times. This indicates a wrong maximum. Will accept kinematics. Event 30000 ( 19m 32s elapsed / 45m 35s left ) -> ETA: Thu Nov 30 12:40 XS = 1.28385e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007) D+b K+ pi+ ) warning: d\Gamma(x)=3.48372e-06 > max(d\Gamma)=1.294e-06 Event 40000 ( 26m 6s elapsed / 39m 9s left ) -> ETA: Thu Nov 30 12:40 XS = 1.27117e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2010)+ D*(2010)+b K pi ) warning: d\Gamma(x)=4.61598e-06 > max(d\Gamma)=7.854e-07 Event 50000 ( 32m 31s elapsed / 32m 31s left ) -> ETA: Thu Nov 30 12:40 XS = 1.30825e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D+ D+b K pi+ ) warning: d\Gamma(x)=2.01177e-06 > max(d\Gamma)=1.145e-06 Decay_Channel::GenerateKinematics(B --> D*(2007)b D*(2010)+ K pi+b ) warning: d\Gamma(x)=6.80796e-06 > max(d\Gamma)=7.635e-07 Event 60000 ( 38m 44s elapsed / 25m 49s left ) -> ETA: Thu Nov 30 12:40 XS = 1.31439e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 70000 ( 45m 4s elapsed / 19m 19s left ) -> ETA: Thu Nov 30 12:40 XS = 1.31871e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2007)b K+ pi ) warning: d\Gamma(x)=7.25715e-06 > max(d\Gamma)=9.231e-07 Decay_Channel::GenerateKinematics(B(c)+ --> B(s)* vmu mu+ ) warning: d\Gamma(x)=1.05406e-12 > max(d\Gamma)=6.702e-13 Decay_Channel::GenerateKinematics(B+ --> D*(2007) Db K+ pi ) warning: d\Gamma(x)=2.41277e-06 > max(d\Gamma)=1.72871e-06 Event 80000 ( 51m 12s elapsed / 12m 48s left ) -> ETA: Thu Nov 30 12:39 XS = 1.30975e+08 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 88, 0] ((26.2407,-1.99823,3.5197,-25.6248), mass = 3.94521, y = -2.21663) : l : ss_1b (18.9747,-1.16367,1.70095,-18.8027) 1.5, kt_max = 0, pt = 2.06091, y = -2.69602 l : ss_1 (7.26601,-0.834565,1.81875,-6.82206) 1.5, kt_max = 0, pt = 2.00109, y = -1.72869 Ahadic::Hadronize(): Momentum imbalance: (26.2407,-1.99823,3.5197,-25.6248) Blob_List::FourMomentumConservation(): (0x1cf3108) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (12999.8,0.00105369,-0.0168371,0.217609), diff = (-0.218263,0.00105369,-0.0168371,0.217609). Decay_Channel::GenerateKinematics(B+ --> D*(2010)+b D+ K pi+ ) warning: d\Gamma(x)=1.77338e-06 > max(d\Gamma)=1.212e-06 Event 90000 ( 57m 18s elapsed / 6m 22s left ) -> ETA: Thu Nov 30 12:39 XS = 1.31923e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x1cf3108) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13000.4,-0.0612927,0.0326361,0.489907), diff = (0.362222,-0.0612927,0.0326361,0.489907). Event 100000 ( 3798 s total ) = 2.27461e+06 evts/day Event_Handler::MPISync() {  Memory usage increased by 19 MB, now 174 MB.  This might indicate a memory leak! Please monitor this process closely. } In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/3085){ } +--------------------------------------------------------------+ | | | Total XS is 1.29419e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 100000 New events { From "Beam_Remnants": 2 (100048) -> 0 % From "Jet_Evolution:CSS": 13 (373538) -> 0 % } Retried events { From "Beam_Remnants": 40 (100048) -> 0 % From "Hadronization:Ahadic": 6 (128672) -> 0 % From "Jet_Evolution:CSS": 2486 (373538) -> 0.6 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 13829 (0) -> 13829. From "Multiple_Interactions:Amisic": 1 (244858) -> 0 % } Retried methods { From "Decay_Channel::GenerateKinematics": 38 (27758575) -> 0 % } } Time: 1h 3m 21s on Thu Nov 30 12:38:56 2023 (User: 1h 3m 6s, System: 1s, Children User: 0s, Children System: 0s)