Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Mon Mar 4 19:41:55 2024. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 3072 ----------------------------------------------------------------------------- ----------- 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. ===> ATOOLS/Math has local modifications <=== ===> DIRE/Shower has local modifications <=== ===> METOOLS/Explicit 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 ( 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 ( 11s elapsed / 13d 20h 29m 48s left ) -> ETA: Mon Mar 18 16:11 XS = 380.31 pb +- ( 380.31 pb = 100 % ) Event 2 ( 12s elapsed / 6d 23h 21m 27s left ) -> ETA: Mon Mar 11 19:03 XS = 760.621 pb +- ( 760.621 pb = 100 % ) Event 3 ( 12s elapsed / 4d 16h 7m 34s left ) -> ETA: Sat Mar 09 11:49 XS = 1140.93 pb +- ( 1140.93 pb = 100 % ) Event 4 ( 12s elapsed / 3d 12h 18m 7s left ) -> ETA: Fri Mar 08 08:00 XS = 4.66664e+07 pb +- ( 4.66653e+07 pb = 99.99 % ) Event 5 ( 12s elapsed / 2d 19h 36m 27s left ) -> ETA: Thu Mar 07 15:18 XS = 9.33323e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 6 ( 12s elapsed / 2d 8h 28m 41s left ) -> ETA: Thu Mar 07 04:10 XS = 1.39998e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7 ( 12s elapsed / 2d 31m 42s left ) -> ETA: Wed Mar 06 20:13 XS = 1.86664e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8 ( 12s elapsed / 1d 18h 38m 7s left ) -> ETA: Wed Mar 06 14:20 XS = 2.3333e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9 ( 12s elapsed / 1d 13h 59m 25s left ) -> ETA: Wed Mar 06 09:41 XS = 2.79996e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10 ( 12s elapsed / 1d 10h 21m 27s left ) -> ETA: Wed Mar 06 06:03 XS = 3.26662e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 20 ( 12s elapsed / 17h 42m 17s left ) -> ETA: Tue Mar 05 13:24 XS = 7.9332e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 13s elapsed / 12h 12m 33s left ) -> ETA: Tue Mar 05 07:54 XS = 1.25998e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 13s elapsed / 9h 30m 11s left ) -> ETA: Tue Mar 05 05:12 XS = 1.72664e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 14s elapsed / 7h 54m 25s left ) -> ETA: Tue Mar 05 03:36 XS = 5.21956e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 14s elapsed / 6h 47m 48s left ) -> ETA: Tue Mar 05 02:30 XS = 5.26854e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 15s elapsed / 5h 59m 16s left ) -> ETA: Tue Mar 05 01:41 XS = 4.63299e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 15s elapsed / 5h 24m 19s left ) -> ETA: Tue Mar 05 01:06 XS = 4.63618e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 16s elapsed / 4h 58m 37s left ) -> ETA: Tue Mar 05 00:40 XS = 4.12303e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 16s elapsed / 4h 42m 13s left ) -> ETA: Tue Mar 05 00:24 XS = 3.71074e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 22s elapsed / 3h 8m 37s left ) -> ETA: Mon Mar 04 22:50 XS = 2.2142e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 28s elapsed / 2h 35m 31s left ) -> ETA: Mon Mar 04 22:17 XS = 1.81269e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 33s elapsed / 2h 19m 46s left ) -> ETA: Mon Mar 04 22:02 XS = 1.52923e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 40s elapsed / 2h 13m 23s left ) -> ETA: Mon Mar 04 21:56 Event_Handler::MPISync() {  Memory usage increased by 16 MB, now 197 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.31722e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 45s elapsed / 2h 4m 59s left ) -> ETA: Mon Mar 04 21:47 XS = 1.26655e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 50s elapsed / 1h 59m 45s left ) -> ETA: Mon Mar 04 21:42 XS = 1.32709e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 55s elapsed / 1h 55m 27s left ) -> ETA: Mon Mar 04 21:38 XS = 1.29858e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 1m 1s elapsed / 1h 52m 8s left ) -> ETA: Mon Mar 04 21:35 XS = 1.29931e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2010)+ D*(2010)+b K pi ) warning: d\Gamma(x)=1.5751e-06 > max(d\Gamma)=7.854e-07 Event 1000 ( 1m 6s elapsed / 1h 49m 43s left ) -> ETA: Mon Mar 04 21:32 XS = 1.30003e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007)b D*(2010)+ K pi ) warning: d\Gamma(x)=1.77833e-06 > max(d\Gamma)=8.264e-07 Event 2000 ( 2m 4s elapsed / 1h 41m 55s left ) -> ETA: Mon Mar 04 21:25 XS = 1.23383e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 2m 53s elapsed / 1h 33m 36s left ) -> ETA: Mon Mar 04 21:18 XS = 1.73496e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007) Db K+ pi+b ) warning: d\Gamma(x)=2.5948e-06 > max(d\Gamma)=1.349e-06 Event 4000 ( 3m 47s elapsed / 1h 30m 49s left ) -> ETA: Mon Mar 04 21:16 XS = 1.49556e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 4m 37s elapsed / 1h 27m 58s left ) -> ETA: Mon Mar 04 21:14 Event_Handler::MPISync() {  Memory usage increased by 37 MB, now 234 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.45592e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 5m 26s elapsed / 1h 25m 15s left ) -> ETA: Mon Mar 04 21:12 XS = 1.4254e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 6m 15s elapsed / 1h 23m 2s left ) -> ETA: Mon Mar 04 21:11 XS = 1.45875e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 7m 3s elapsed / 1h 21m 7s left ) -> ETA: Mon Mar 04 21:10 XS = 1.4679e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 7m 56s elapsed / 1h 20m 20s left ) -> ETA: Mon Mar 04 21:10 XS = 1.43925e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 8m 47s elapsed / 1h 19m 3s left ) -> ETA: Mon Mar 04 21:09 XS = 1.38426e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D+ D+b K pi+ ) warning: d\Gamma(x)=2.26995e-06 > max(d\Gamma)=1.145e-06 Event 20000 ( 17m 17s elapsed / 1h 9m 9s left ) -> ETA: Mon Mar 04 21:08 XS = 1.51476e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D Db K+ pi ) warning: d\Gamma(x)=1.99523e-06 > max(d\Gamma)=1.295e-06 Event 30000 ( 25m 59s elapsed / 1h 38s left ) -> ETA: Mon Mar 04 21:08 XS = 1.45221e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2007)b K+ pi+b ) warning: d\Gamma(x)=5.23414e-06 > max(d\Gamma)=8.556e-07 Decay_Channel::GenerateKinematics(B --> D+ D+b K pi ) warning: d\Gamma(x)=1.65365e-06 > max(d\Gamma)=1.188e-06 Event 40000 ( 34m 46s elapsed / 52m 9s left ) -> ETA: Mon Mar 04 21:08 XS = 1.42913e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 50000 ( 43m 28s elapsed / 43m 28s left ) -> ETA: Mon Mar 04 21:08 XS = 1.44368e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x3464498) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (12999.4,-0.0935518,-0.587352,-0.1656), diff = (-0.626946,-0.0935518,-0.587352,-0.1656). Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D+b K pi+ ) warning: d\Gamma(x)=1.75761e-06 > max(d\Gamma)=1.211e-06 Event 60000 ( 52m 3s elapsed / 34m 42s left ) -> ETA: Mon Mar 04 21:08 XS = 1.4784e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x3464498) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13019.7,0.664532,0.120898,-19.6672), diff = (19.6788,0.664532,0.120898,-19.6672). Event 70000 ( 1h 53s elapsed / 26m 5s left ) -> ETA: Mon Mar 04 21:08 XS = 1.53262e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> Db D*(2010)+ K pi+b ) warning: d\Gamma(x)=2.50223e-06 > max(d\Gamma)=1.257e-06 ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 71, 0] ((4.21541,0.390844,0.180641,-1.49985), mass = 3.91596, y = -0.37207) : l : ss_1b (1.70298,0.541019,0.319588,0.505264) 1.5, kt_max = 0, pt = 0.628361, y = 0.305891 l : ss_1 (2.51243,-0.150175,-0.138947,-2.00511) 1.5, kt_max = 0, pt = 0.204594, y = -1.09329 Ahadic::Hadronize(): Momentum imbalance: (4.21541,0.390844,0.180641,-1.49985) Decay_Channel::GenerateKinematics(B+ --> D*(2007) Db K+ pi ) warning: d\Gamma(x)=2.11551e-06 > max(d\Gamma)=1.41e-06 Decay_Channel::GenerateKinematics(B --> D*(2007)b D*(2010)+ K pi+b ) warning: d\Gamma(x)=3.80925e-06 > max(d\Gamma)=7.635e-07 Event 80000 ( 1h 9m 43s elapsed / 17m 25s left ) -> ETA: Mon Mar 04 21:09 XS = 1.5289e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x3464498) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13002.3,-0.0987919,-0.00532462,2.30166), diff = (2.30378,-0.0987919,-0.00532462,2.30166). Decay_Channel::GenerateKinematics(B --> D*(2007)b D+ K pi+b ) warning: d\Gamma(x)=2.01959e-06 > max(d\Gamma)=1.247e-06 Decay_Channel::GenerateKinematics(B+ --> D D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=2.41082e-06 > max(d\Gamma)=1.305e-06 Event 90000 ( 1h 18m 5s elapsed / 8m 40s left ) -> ETA: Mon Mar 04 21:08 XS = 1.54882e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x3464498) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13000.9,0.215658,-0.0224797,-0.774829), diff = (0.916601,0.215658,-0.0224797,-0.774829). Event 100000 ( 5155 s total ) = 1.67624e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/3072){ } +-------------------------------------------------------------+ | | | Total XS is 1.5313e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +-------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 100000 New events { From "Beam_Remnants": 4 (100083) -> 0 % } Retried events { From "Beam_Remnants": 53 (100083) -> 0 % From "Hadronization:Ahadic": 26 (131325) -> 0 % From "Jet_Evolution:CSS": 4289 (581950) -> 0.7 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 14886 (0) -> 14886. From "Multiple_Interactions:Amisic": 1 (450648) -> 0 % } Retried methods { From "Decay_Channel::GenerateKinematics": 33 (35700914) -> 0 % } } Time: 1h 25m 58s on Mon Mar 4 21:07:54 2024 (User: 1h 25m 38s, System: 2s, Children User: 0s, Children System: 0s)