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 1003 ----------------------------------------------------------------------------- ----------- 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 ( 12s elapsed / 7d 5h 11m 27s left ) -> ETA: Wed May 29 16:05 XS = 869.176 pb +- ( 869.176 pb = 100 % ) Event 2 ( 12s elapsed / 3d 14h 52m 17s left ) -> ETA: Sun May 26 01:46 XS = 1738.35 pb +- ( 0 pb = 0 % ) Event 3 ( 12s elapsed / 2d 10h 3m 7s left ) -> ETA: Fri May 24 20:57 XS = 2607.53 pb +- ( -nan pb = -2.14748e+07 % ) Event 4 ( 12s elapsed / 1d 19h 38m 32s left ) -> ETA: Fri May 24 06:32 XS = 3476.71 pb +- ( -nan pb = -2.14748e+07 % ) Event 5 ( 12s elapsed / 1d 11h 3m 7s left ) -> ETA: Thu May 23 21:57 XS = 4345.88 pb +- ( -nan pb = -2.14748e+07 % ) Event 6 ( 12s elapsed / 1d 5h 20m 53s left ) -> ETA: Thu May 23 16:14 XS = 5215.06 pb +- ( -nan pb = -2.14748e+07 % ) Event 7 ( 12s elapsed / 1d 1h 12m 53s left ) -> ETA: Thu May 23 12:06 XS = 6084.23 pb +- ( -nan pb = -2.14748e+07 % ) Event 8 ( 12s elapsed / 22h 6m 52s left ) -> ETA: Thu May 23 09:00 XS = 6953.41 pb +- ( -nan pb = -2.14748e+07 % ) Event 9 ( 12s elapsed / 19h 43m 7s left ) -> ETA: Thu May 23 06:37 XS = 7822.59 pb +- ( -nan pb = -2.14748e+07 % ) Event 10 ( 12s elapsed / 17h 48m 7s left ) -> ETA: Thu May 23 04:42 XS = 8691.76 pb +- ( -nan pb = -2.14748e+07 % ) Event 20 ( 13s elapsed / 9h 13m 56s left ) -> ETA: Wed May 22 20:08 XS = 17383.5 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 13s elapsed / 6h 24m 46s left ) -> ETA: Wed May 22 17:18 XS = 26075.3 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 14s elapsed / 4h 57m 28s left ) -> ETA: Wed May 22 15:51 XS = 1.15274e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 14s elapsed / 4h 4m 45s left ) -> ETA: Wed May 22 14:58 XS = 2.57049e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 15s elapsed / 3h 29m 53s left ) -> ETA: Wed May 22 14:24 XS = 3.69532e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 15s elapsed / 3h 4m 51s left ) -> ETA: Wed May 22 13:59 XS = 7.06567e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 15s elapsed / 2h 45m 52s left ) -> ETA: Wed May 22 13:40 XS = 1.25561e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 16s elapsed / 2h 30m 50s left ) -> ETA: Wed May 22 13:25 XS = 1.80466e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 16s elapsed / 2h 20m 3s left ) -> ETA: Wed May 22 13:14 XS = 2.35371e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 21s elapsed / 1h 27m 18s left ) -> ETA: Wed May 22 12:21 XS = 3.83916e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 25s elapsed / 1h 10m 12s left ) -> ETA: Wed May 22 12:04 XS = 2.06455e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 29s elapsed / 1h 1m 32s left ) -> ETA: Wed May 22 11:55 XS = 2.11064e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 35s elapsed / 58m 5s left ) -> ETA: Wed May 22 11:52 XS = 1.88905e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 40s elapsed / 54m 55s left ) -> ETA: Wed May 22 11:49 XS = 1.97669e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 45s elapsed / 53m 2s left ) -> ETA: Wed May 22 11:47 XS = 1.69985e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 49s elapsed / 50m 57s left ) -> ETA: Wed May 22 11:45 XS = 1.58745e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 56s elapsed / 51m 45s left ) -> ETA: Wed May 22 11:46 Event_Handler::MPISync() {  Memory usage increased by 20 MB, now 195 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.4787e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 1m 2s elapsed / 50m 57s left ) -> ETA: Wed May 22 11:45 XS = 1.43348e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 1m 48s elapsed / 43m 27s left ) -> ETA: Wed May 22 11:39 XS = 2.5368e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007)b D K+ pi+b ) warning: d\Gamma(x)=2.57435e-06 > max(d\Gamma)=1.356e-06 Event 3000 ( 2m 50s elapsed / 44m 38s left ) -> ETA: Wed May 22 11:41 Event_Handler::MPISync() {  Memory usage increased by 35 MB, now 230 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 2.12476e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 4000 ( 3m 42s elapsed / 42m 39s left ) -> ETA: Wed May 22 11:40 XS = 1.87532e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 4m 29s elapsed / 40m 26s left ) -> ETA: Wed May 22 11:38 XS = 1.97923e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 5m 19s elapsed / 39m 1s left ) -> ETA: Wed May 22 11:38 XS = 1.70957e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2007)b K+ pi ) warning: d\Gamma(x)=3.0075e-06 > max(d\Gamma)=9.231e-07 Event 7000 ( 6m 11s elapsed / 38m 1s left ) -> ETA: Wed May 22 11:38 XS = 1.69885e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2007)b K+ pi+b ) warning: d\Gamma(x)=1.16536e-06 > max(d\Gamma)=8.556e-07 Event 8000 ( 7m elapsed / 36m 49s left ) -> ETA: Wed May 22 11:37 XS = 1.68259e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 7m 56s elapsed / 36m 8s left ) -> ETA: Wed May 22 11:37 XS = 1.64798e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 8m 37s elapsed / 34m 31s left ) -> ETA: Wed May 22 11:37 XS = 2.30257e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007) D+b K+ pi ) warning: d\Gamma(x)=1.83977e-06 > max(d\Gamma)=1.354e-06 Decay_Channel::GenerateKinematics(B+ --> D*(2007) D+b K+ pi+ ) warning: d\Gamma(x)=2.94511e-06 > max(d\Gamma)=1.294e-06 Decay_Channel::GenerateKinematics(D --> Kb pi+ pi+b pi ) warning: d\Gamma(x)=4.40003e-15 > max(d\Gamma)=3.14e-15 Blob_List::FourMomentumConservation(): (0x3b994a8) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13000.2,0.0169338,0.000416729,-0.17905), diff = (0.179851,0.0169338,0.000416729,-0.17905). Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D*(2010)+b K pi+ ) warning: d\Gamma(x)=1.65129e-06 > max(d\Gamma)=7.299e-07 Event 20000 ( 17m 17s elapsed / 25m 55s left ) -> ETA: Wed May 22 11:37 XS = 1.89046e+08 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 21, 0] ((37.7349,-19.594,10.1183,30.3921), mass = 3.73379, y = 1.11382) [> 20] [< 22] : l : ss_1b (12.024,-5.3329,3.16433,10.1918) 1.5, kt_max = 0.522328, pt = 6.20103, y = 1.24765 l : uu_1 (25.711,-14.2611,6.95399,20.2002) 1.125, kt_max = 0.992264, pt = 15.8662, y = 1.06001 Ahadic::Hadronize(): Momentum imbalance: (37.7349,-19.594,10.1183,30.3921) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 99, 0] ((73.7305,1.05117,0.285459,73.6224), mass = 3.84052, y = 3.60854) : l : sd_1b (60.5836,0.850243,0.219425,60.563) 1.3125, kt_max = 0.673718, pt = 0.8781, y = 4.34011 l : ss_1 (13.1469,0.200924,0.0660344,13.0593) 1.5, kt_max = 0.297523, pt = 0.211497, y = 2.85069 Ahadic::Hadronize(): Momentum imbalance: (73.7305,1.05117,0.285459,73.6224) Blob_List::FourMomentumConservation(): (0x3b994a8) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13011.9,0.0480685,-0.46453,11.8461), diff = (11.8553,0.0480685,-0.46453,11.8461). Event 30000 ( 26m 18s elapsed / 17m 32s left ) -> ETA: Wed May 22 11:37 XS = 1.77067e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 40000 ( 34m 34s elapsed / 8m 38s left ) -> ETA: Wed May 22 11:37 XS = 1.63677e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007) Db K+ pi+b ) warning: d\Gamma(x)=1.85302e-06 > max(d\Gamma)=1.349e-06 Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D*(2010)+b K pi+ ) warning: d\Gamma(x)=2.38817e-06 > max(d\Gamma)=1.65129e-06 Event 50000 ( 2575 s total ) = 1.67738e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/1003){ } +--------------------------------------------------------------+ | | | Total XS is 1.60707e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 50000 New events { From "Beam_Remnants": 2 (50031) -> 0 % } Retried events { From "Beam_Remnants": 19 (50031) -> 0 % From "Hadronization:Ahadic": 10 (65036) -> 0 % From "Jet_Evolution:CSS": 2142 (288546) -> 0.7 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 7098 (0) -> 7098. } Retried methods { From "Decay_Channel::GenerateKinematics": 24 (17811035) -> 0 % } } Time: 42m 59s on Wed May 22 11:36:50 2024 (User: 42m 42s, System: 2s, Children User: 0s, Children System: 0s)