Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Wed Mar 20 07:09:20 2024. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 3103 ----------------------------------------------------------------------------- ----------- 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 ( 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} = 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 15h 29m 48s left ) -> ETA: Tue Apr 02 23:39 XS = 5.18316e+07 pb +- ( 5.18316e+07 pb = 100 % ) Event 2 ( 11s elapsed / 6d 20h 9m 48s left ) -> ETA: Wed Mar 27 03:19 XS = 3.26198e+07 pb +- ( 1.92117e+07 pb = 58.89 % ) Event 3 ( 11s elapsed / 4d 13h 43m 8s left ) -> ETA: Sun Mar 24 20:52 XS = 3.93239e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 4 ( 11s elapsed / 3d 10h 29m 48s left ) -> ETA: Sat Mar 23 17:39 XS = 4.6028e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 5 ( 11s elapsed / 2d 18h 26m 28s left ) -> ETA: Sat Mar 23 01:36 XS = 5.2732e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 6 ( 12s elapsed / 2d 7h 33m 8s left ) -> ETA: Fri Mar 22 14:42 XS = 5.94361e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 7 ( 12s elapsed / 1d 23h 46m 27s left ) -> ETA: Fri Mar 22 06:56 XS = 6.61402e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 8 ( 12s elapsed / 1d 17h 58m 32s left ) -> ETA: Fri Mar 22 01:08 XS = 7.28442e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 9 ( 12s elapsed / 1d 13h 27m 56s left ) -> ETA: Thu Mar 21 20:37 XS = 7.95483e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 10 ( 12s elapsed / 1d 9h 49m 47s left ) -> ETA: Thu Mar 21 16:59 XS = 8.62524e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 20 ( 12s elapsed / 17h 43m 57s left ) -> ETA: Thu Mar 21 00:53 XS = 6.32443e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 13s elapsed / 12h 36m 59s left ) -> ETA: Wed Mar 20 19:46 XS = 6.32591e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 14s elapsed / 9h 52m 40s left ) -> ETA: Wed Mar 20 17:02 XS = 4.25617e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 14s elapsed / 8h 12m 5s left ) -> ETA: Wed Mar 20 15:21 XS = 4.27807e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 15s elapsed / 7h 6m 24s left ) -> ETA: Wed Mar 20 14:16 XS = 2.85974e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 16s elapsed / 6h 23m 32s left ) -> ETA: Wed Mar 20 13:33 XS = 5.015e+07 pb +- ( 6.06559e+06 pb = 12.09 % ) Event 80 ( 16s elapsed / 5h 44m 18s left ) -> ETA: Wed Mar 20 12:54 XS = 1.21899e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 17s elapsed / 5h 15m 27s left ) -> ETA: Wed Mar 20 12:25 XS = 1.93648e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 17s elapsed / 4h 51m 32s left ) -> ETA: Wed Mar 20 12:01 XS = 1.79051e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 23s elapsed / 3h 16m 6s left ) -> ETA: Wed Mar 20 10:25 XS = 1.3856e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 29s elapsed / 2h 45m left ) -> ETA: Wed Mar 20 09:54 Event_Handler::MPISync() {  Memory usage increased by 33 MB, now 206 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 9.22746e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 35s elapsed / 2h 28m 26s left ) -> ETA: Wed Mar 20 09:38 XS = 1.16209e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 41s elapsed / 2h 16m 16s left ) -> ETA: Wed Mar 20 09:26 XS = 2.89733e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 46s elapsed / 2h 8m 26s left ) -> ETA: Wed Mar 20 09:18 XS = 2.53291e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 52s elapsed / 2h 3m 9s left ) -> ETA: Wed Mar 20 09:13 XS = 2.65424e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 57s elapsed / 1h 59m 42s left ) -> ETA: Wed Mar 20 09:10 XS = 2.65471e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 1m 2s elapsed / 1h 55m 25s left ) -> ETA: Wed Mar 20 09:05 XS = 2.79123e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 1m 8s elapsed / 1h 52m 32s left ) -> ETA: Wed Mar 20 09:03 XS = 2.81118e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 2m 6s elapsed / 1h 43m 32s left ) -> ETA: Wed Mar 20 08:55 XS = 2.16291e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 3m 7s elapsed / 1h 40m 50s left ) -> ETA: Wed Mar 20 08:53 XS = 1.60684e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 4000 ( 4m 3s elapsed / 1h 37m 28s left ) -> ETA: Wed Mar 20 08:51 XS = 1.46135e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 5m 2s elapsed / 1h 35m 49s left ) -> ETA: Wed Mar 20 08:50 XS = 1.31114e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 6m 1s elapsed / 1h 34m 17s left ) -> ETA: Wed Mar 20 08:49 XS = 1.24446e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007) Db K+ pi+b ) warning: d\Gamma(x)=1.99813e-06 > max(d\Gamma)=1.349e-06 Event 7000 ( 7m 4s elapsed / 1h 34m 3s left ) -> ETA: Wed Mar 20 08:50 Event_Handler::MPISync() {  Memory usage increased by 18 MB, now 224 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.28692e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 8m 6s elapsed / 1h 33m 11s left ) -> ETA: Wed Mar 20 08:50 XS = 1.24247e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 9m 6s elapsed / 1h 32m 4s left ) -> ETA: Wed Mar 20 08:50 XS = 1.1772e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 10m 1s elapsed / 1h 30m 16s left ) -> ETA: Wed Mar 20 08:49 XS = 1.28771e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2010)+ D+b K pi ) warning: d\Gamma(x)=2.65723e-06 > max(d\Gamma)=1.273e-06 Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2010)+b K+ pi ) warning: d\Gamma(x)=2.43147e-06 > max(d\Gamma)=8.84e-07 Blob_List::FourMomentumConservation(): (0x29e9c58) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13000.3,-0.0332208,-0.0248289,-0.249422), diff = (0.252861,-0.0332208,-0.0248289,-0.249422). Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2010)+b K+ pi ) warning: d\Gamma(x)=4.22648e-06 > max(d\Gamma)=2.43147e-06 Event 20000 ( 19m 49s elapsed / 1h 19m 16s left ) -> ETA: Wed Mar 20 08:48 XS = 1.27798e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D D*(2010)+b K+ pi ) warning: d\Gamma(x)=2.3957e-06 > max(d\Gamma)=1.375e-06 Event 30000 ( 29m 28s elapsed / 1h 8m 45s left ) -> ETA: Wed Mar 20 08:47 XS = 1.31007e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2007)b K+ pi ) warning: d\Gamma(x)=3.27451e-06 > max(d\Gamma)=9.231e-07 Decay_Channel::GenerateKinematics(B --> D*(2007)b D+ K pi+b ) warning: d\Gamma(x)=2.54305e-06 > max(d\Gamma)=1.247e-06 Event 40000 ( 39m 30s elapsed / 59m 15s left ) -> ETA: Wed Mar 20 08:48 XS = 1.3297e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 50000 ( 49m 52s elapsed / 49m 52s left ) -> ETA: Wed Mar 20 08:49 XS = 1.28392e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 60000 ( 59m 26s elapsed / 39m 37s left ) -> ETA: Wed Mar 20 08:48 XS = 1.30809e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=2.76448e-06 > max(d\Gamma)=8.179e-07 Blob_List::FourMomentumConservation(): (0x29e9c58) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (12999.4,-0.00833845,0.0231323,0.620945), diff = (-0.621432,-0.00833845,0.0231323,0.620945). Event 70000 ( 1h 9m 5s elapsed / 29m 36s left ) -> ETA: Wed Mar 20 08:48 Event_Handler::MPISync() {  Memory usage increased by 20 MB, now 245 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.29296e+08 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 61, 0] ((68.3115,2.17362,-0.414758,68.1749), mass = 3.7069, y = 3.45363) [> 60] [< 62] : l : uu_1b (29.6181,1.77948,0.810544,29.532) 1.125, kt_max = 0.645431, pt = 1.95539, y = 3.26652 l : ss_1 (38.6934,0.394137,-1.2253,38.6429) 1.5, kt_max = 0.55996, pt = 1.28713, y = 3.66682 Ahadic::Hadronize(): Momentum imbalance: (68.3115,2.17362,-0.414758,68.1749) Event 80000 ( 1h 18m 45s elapsed / 19m 41s left ) -> ETA: Wed Mar 20 08:47 XS = 1.29459e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x29e9c58) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13000.4,0.0430187,0.0146443,-0.435414), diff = (0.437785,0.0430187,0.0146443,-0.435414). Decay_Channel::GenerateKinematics(Omega(b)- --> ss_1 c cb s ) warning: d\Gamma(x)=4.01941e-14 > max(d\Gamma)=2.716e-14 Decay_Channel::GenerateKinematics(B --> D*(2010)+ D+b K pi ) warning: d\Gamma(x)=3.73828e-06 > max(d\Gamma)=2.65723e-06 Event 90000 ( 1h 28m 24s elapsed / 9m 49s left ) -> ETA: Wed Mar 20 08:47 XS = 1.33079e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D D+b K+ pi+ ) warning: d\Gamma(x)=2.33611e-06 > max(d\Gamma)=1.206e-06 Decay_Channel::GenerateKinematics(B --> D*(2010)+ D*(2010)+b K pi ) warning: d\Gamma(x)=1.25258e-06 > max(d\Gamma)=7.854e-07 Event 100000 ( 5863 s total ) = 1.47366e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/3103){ } +--------------------------------------------------------------+ | | | Total XS is 1.34406e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 100000 New events { From "Beam_Remnants": 3 (100071) -> 0 % From "Jet_Evolution:CSS": 13 (588966) -> 0 % } Retried events { From "Beam_Remnants": 40 (100071) -> 0 % From "Hadronization:Ahadic": 28 (131311) -> 0 % From "Jet_Evolution:CSS": 4306 (588966) -> 0.7 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 14769 (0) -> 14769. } Retried methods { From "Decay_Channel::GenerateKinematics": 32 (35914410) -> 0 % } } Time: 1h 37m 53s on Wed Mar 20 08:47:13 2024 (User: 1h 37m 27s, System: 2s, Children User: 0s, Children System: 0s)