Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Wed Mar 20 07:09:23 2024. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 3199 ----------------------------------------------------------------------------- ----------- 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 ( 10s elapsed / 11d 15h 59m 49s left ) -> ETA: Mon Apr 01 00:09 XS = 37017.5 pb +- ( 37017.5 pb = 100 % ) Event 2 ( 10s elapsed / 5d 20h 58m 9s left ) -> ETA: Tue Mar 26 04:07 XS = 74035 pb +- ( 74035 pb = 100 % ) Event 3 ( 10s elapsed / 3d 22h 15m 23s left ) -> ETA: Sun Mar 24 05:25 XS = 111053 pb +- ( 111053 pb = 100 % ) Event 4 ( 10s elapsed / 2d 22h 53m 59s left ) -> ETA: Sat Mar 23 06:03 XS = 148070 pb +- ( 148070 pb = 100 % ) Event 5 ( 10s elapsed / 2d 8h 53m 9s left ) -> ETA: Fri Mar 22 16:02 XS = 185088 pb +- ( 185088 pb = 100 % ) Event 6 ( 10s elapsed / 1d 23h 35m 23s left ) -> ETA: Fri Mar 22 06:45 XS = 222105 pb +- ( 222105 pb = 100 % ) Event 7 ( 10s elapsed / 1d 17h 4m 6s left ) -> ETA: Fri Mar 22 00:13 XS = 259123 pb +- ( 259123 pb = 100 % ) Event 8 ( 10s elapsed / 1d 12h 4m 24s left ) -> ETA: Thu Mar 21 19:14 XS = 296140 pb +- ( 296140 pb = 100 % ) Event 9 ( 10s elapsed / 1d 8h 16m 51s left ) -> ETA: Thu Mar 21 15:26 XS = 468928 pb +- ( 312199 pb = 66.57 % ) Event 10 ( 10s elapsed / 1d 5h 8m 9s left ) -> ETA: Thu Mar 21 12:17 XS = 839142 pb +- ( 246827 pb = 29.41 % ) Event 20 ( 10s elapsed / 15h 12m 19s left ) -> ETA: Wed Mar 20 22:22 XS = 1.69335e+06 pb +- ( 72556.5 pb = 4.28 % ) Event 30 ( 11s elapsed / 10h 43m 41s left ) -> ETA: Wed Mar 20 17:53 XS = 1.81684e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 12s elapsed / 8h 24m 22s left ) -> ETA: Wed Mar 20 15:34 XS = 6.71507e+06 pb +- ( 685090 pb = 10.2 % ) Event 50 ( 12s elapsed / 6h 55m 47s left ) -> ETA: Wed Mar 20 14:05 XS = 1.94508e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 12s elapsed / 5h 57m 17s left ) -> ETA: Wed Mar 20 13:07 XS = 3.21864e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 13s elapsed / 5h 16m 26s left ) -> ETA: Wed Mar 20 12:26 XS = 2.78691e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 13s elapsed / 4h 45m 36s left ) -> ETA: Wed Mar 20 11:55 XS = 3.23136e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 14s elapsed / 4h 22m 54s left ) -> ETA: Wed Mar 20 11:32 XS = 2.69898e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 14s elapsed / 4h 4m 25s left ) -> ETA: Wed Mar 20 11:14 XS = 2.69932e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 19s elapsed / 2h 41m 5s left ) -> ETA: Wed Mar 20 09:51 XS = 1.48739e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 23s elapsed / 2h 12m 29s left ) -> ETA: Wed Mar 20 09:22 XS = 1.49714e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 28s elapsed / 1h 57m 54s left ) -> ETA: Wed Mar 20 09:07 XS = 1.63831e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 32s elapsed / 1h 49m 5s left ) -> ETA: Wed Mar 20 08:59 XS = 2.12289e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 37s elapsed / 1h 43m 45s left ) -> ETA: Wed Mar 20 08:53 XS = 1.57721e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 42s elapsed / 1h 40m 23s left ) -> ETA: Wed Mar 20 08:50 XS = 1.55515e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 46s elapsed / 1h 36m 25s left ) -> ETA: Wed Mar 20 08:46 XS = 1.66216e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 51s elapsed / 1h 34m left ) -> ETA: Wed Mar 20 08:44 XS = 1.5723e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 56s elapsed / 1h 32m 24s left ) -> ETA: Wed Mar 20 08:42 XS = 1.3526e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 1m 44s elapsed / 1h 25m 38s left ) -> ETA: Wed Mar 20 08:36 Event_Handler::MPISync() {  Memory usage increased by 18 MB, now 194 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.06751e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 2m 34s elapsed / 1h 23m 23s left ) -> ETA: Wed Mar 20 08:35 Event_Handler::MPISync() {  Memory usage increased by 17 MB, now 211 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.08e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 4000 ( 3m 27s elapsed / 1h 22m 58s left ) -> ETA: Wed Mar 20 08:36 XS = 1.22479e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 4m 14s elapsed / 1h 20m 43s left ) -> ETA: Wed Mar 20 08:34 XS = 1.35057e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 5m 2s elapsed / 1h 19m 4s left ) -> ETA: Wed Mar 20 08:33 XS = 1.40924e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 5m 50s elapsed / 1h 17m 42s left ) -> ETA: Wed Mar 20 08:33 Event_Handler::MPISync() {  Memory usage increased by 26 MB, now 238 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.32213e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 6m 38s elapsed / 1h 16m 21s left ) -> ETA: Wed Mar 20 08:32 XS = 1.21485e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D Db K+ pi+b ) warning: d\Gamma(x)=1.79349e-06 > max(d\Gamma)=1.255e-06 Event 9000 ( 7m 26s elapsed / 1h 15m 12s left ) -> ETA: Wed Mar 20 08:32 XS = 1.22649e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 8m 15s elapsed / 1h 14m 20s left ) -> ETA: Wed Mar 20 08:32 XS = 1.27973e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> Db D*(2010)+ K pi+b ) warning: d\Gamma(x)=3.62288e-06 > max(d\Gamma)=1.257e-06 Decay_Channel::GenerateKinematics(B+ --> D*(2007)b D K+ pi ) warning: d\Gamma(x)=3.15845e-06 > max(d\Gamma)=1.408e-06 Event 20000 ( 16m 33s elapsed / 1h 6m 15s left ) -> ETA: Wed Mar 20 08:32 XS = 1.27179e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> K rho(770)+b pi+ pi ): Rejected decay kinematics 10000 times. This indicates a wrong maximum. Will accept kinematics. ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 149, 0] ((28.1139,0.485964,0.200112,-27.8345), mass = 3.91841, y = -2.64983) : l : ss_1b (5.1934,0.122422,-0.139891,-4.96858) 1.5, kt_max = 0, pt = 0.185894, y = -1.90557 l : ss_1 (22.9205,0.363541,0.340002,-22.8659) 1.5, kt_max = 0, pt = 0.497759, y = -3.36629 Ahadic::Hadronize(): Momentum imbalance: (28.1139,0.485964,0.200112,-27.8345) Event 30000 ( 24m 53s elapsed / 58m 4s left ) -> ETA: Wed Mar 20 08:32 XS = 1.27569e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 40000 ( 32m 53s elapsed / 49m 19s left ) -> ETA: Wed Mar 20 08:31 XS = 1.30706e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007)b D*(2010)+ K pi ) warning: d\Gamma(x)=1.4235e-06 > max(d\Gamma)=8.264e-07 Decay_Channel::GenerateKinematics(B --> D*(2007)b D K+ pi+b ) warning: d\Gamma(x)=2.35401e-06 > max(d\Gamma)=1.356e-06 Blob_List::FourMomentumConservation(): (0x3535c58) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (12999,-0.152674,-0.00672592,-0.943452), diff = (-0.958578,-0.152674,-0.00672592,-0.943452). Event 50000 ( 41m 11s elapsed / 41m 11s left ) -> ETA: Wed Mar 20 08:31 XS = 1.31804e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 60000 ( 49m 54s elapsed / 33m 16s left ) -> ETA: Wed Mar 20 08:32 XS = 1.35233e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007) Db K+ pi+b ) warning: d\Gamma(x)=2.41517e-06 > max(d\Gamma)=1.349e-06 Blob_List::FourMomentumConservation(): (0x3535c58) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (12999.8,0.0104273,0.0424581,-0.170976), diff = (-0.176525,0.0104273,0.0424581,-0.170976). ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 167, 0] ((6.71105,-0.539307,2.48022,-4.91775), mass = 3.79626, y = -0.934714) : l : ud_1b (4.23439,-0.348491,0.747746,-3.99799) 1.125, kt_max = 0, pt = 0.824966, y = -1.77514 l : ss_1 (2.47666,-0.190816,1.73247,-0.919768) 1.5, kt_max = 0.932785, pt = 1.74295, y = -0.390017 Ahadic::Hadronize(): Momentum imbalance: (6.71105,-0.539307,2.48022,-4.91775) Event 70000 ( 58m 4s elapsed / 24m 53s left ) -> ETA: Wed Mar 20 08:32 XS = 1.36962e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007)b D+ K pi ) warning: d\Gamma(x)=2.23604e-06 > max(d\Gamma)=1.31e-06 Decay_Channel::GenerateKinematics(Omega(c) --> ss_1 s sb u ): Rejected decay kinematics 10000 times. This indicates a wrong maximum. Will accept kinematics. Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D*(2010)+b K pi+ ) warning: d\Gamma(x)=2.73095e-06 > max(d\Gamma)=7.299e-07 Event 80000 ( 1h 6m 24s elapsed / 16m 36s left ) -> ETA: Wed Mar 20 08:32 XS = 1.3923e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2007)b K+ pi ) warning: d\Gamma(x)=1.76694e-06 > max(d\Gamma)=9.231e-07 Event 90000 ( 1h 14m 54s elapsed / 8m 19s left ) -> ETA: Wed Mar 20 08:32 XS = 1.41013e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 100000 ( 5009 s total ) = 1.72505e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/3199){ } +--------------------------------------------------------------+ | | | Total XS is 1.44314e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 100000 New events { From "Beam_Remnants": 2 (100077) -> 0 % } Retried events { From "Beam_Remnants": 42 (100077) -> 0 % From "Hadronization:Ahadic": 33 (130063) -> 0 % From "Jet_Evolution:CSS": 4270 (584626) -> 0.7 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 14185 (0) -> 14185. } Retried methods { From "Decay_Channel::GenerateKinematics": 33 (35913389) -> 0 % } } Time: 1h 23m 42s on Wed Mar 20 08:33:06 2024 (User: 1h 23m 17s, System: 2s, Children User: 0s, Children System: 0s)