Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Thu Nov 30 10:04:34 2023. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 3017 ----------------------------------------------------------------------------- ----------- 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} = 85.0292 mb at PT_{min} = 3.39111 GeV } Profile_Function_Base::CalculateOMean(4.99237): Results are { k = 23.7135 <\tilde{O}> = 0.210525 } 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 : 1.40119e+08 pb +- ( 1.07296e+06 pb = 0.765747 % )  exp. eff: 5.86561e-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 7h 43m 8s left ) -> ETA: Wed Dec 13 17:48 XS = 5.59276e+07 pb +- ( 5.59276e+07 pb = 100 % ) Event 2 ( 11s elapsed / 6d 16h 16m 28s left ) -> ETA: Thu Dec 07 02:21 XS = 1.11855e+08 pb +- ( 1.11855e+08 pb = 100 % ) Event 3 ( 11s elapsed / 4d 11h 40m 55s left ) -> ETA: Mon Dec 04 21:46 XS = 1.67783e+08 pb +- ( 1.67783e+08 pb = 100 % ) Event 4 ( 11s elapsed / 3d 9h 18m 58s left ) -> ETA: Sun Dec 03 19:24 XS = 2.2371e+08 pb +- ( 2.2371e+08 pb = 100 % ) Event 5 ( 11s elapsed / 2d 17h 16m 28s left ) -> ETA: Sun Dec 03 03:21 XS = 2.79638e+08 pb +- ( 2.79638e+08 pb = 100 % ) Event 6 ( 11s elapsed / 2d 6h 40m 21s left ) -> ETA: Sat Dec 02 16:45 XS = 3.35565e+08 pb +- ( 3.35565e+08 pb = 100 % ) Event 7 ( 11s elapsed / 1d 23h 10m 45s left ) -> ETA: Sat Dec 02 09:15 XS = 3.91493e+08 pb +- ( 3.91493e+08 pb = 100 % ) Event 8 ( 11s elapsed / 1d 17h 35m 38s left ) -> ETA: Sat Dec 02 03:40 XS = 4.47421e+08 pb +- ( 4.47421e+08 pb = 100 % ) Event 9 ( 12s elapsed / 1d 13h 5m 43s left ) -> ETA: Fri Dec 01 23:10 XS = 2.44858e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10 ( 12s elapsed / 1d 9h 26m 27s left ) -> ETA: Fri Dec 01 19:31 XS = 2.66005e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 20 ( 12s elapsed / 17h 27m 17s left ) -> ETA: Fri Dec 01 03:32 XS = 1.0427e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 13s elapsed / 12h 9m 46s left ) -> ETA: Thu Nov 30 22:14 XS = 7.02945e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 13s elapsed / 9h 29m 21s left ) -> ETA: Thu Nov 30 19:34 XS = 7.1193e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 14s elapsed / 7h 51m 45s left ) -> ETA: Thu Nov 30 17:56 XS = 5.54996e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 14s elapsed / 6h 51m 8s left ) -> ETA: Thu Nov 30 16:56 XS = 7.11495e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 15s elapsed / 6h 7m 7s left ) -> ETA: Thu Nov 30 16:12 XS = 6.71211e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 15s elapsed / 5h 30m 59s left ) -> ETA: Thu Nov 30 15:36 XS = 6.24132e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 16s elapsed / 5h 5m 27s left ) -> ETA: Thu Nov 30 15:10 XS = 6.25365e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 17s elapsed / 4h 45m 42s left ) -> ETA: Thu Nov 30 14:50 XS = 5.8595e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 23s elapsed / 3h 11m 21s left ) -> ETA: Thu Nov 30 13:16 XS = 1.21764e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 28s elapsed / 2h 39m 44s left ) -> ETA: Thu Nov 30 12:45 XS = 1.65903e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 34s elapsed / 2h 22m 38s left ) -> ETA: Thu Nov 30 12:28 XS = 3.08255e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 39s elapsed / 2h 11m 42s left ) -> ETA: Thu Nov 30 12:17 XS = 4.14472e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 44s elapsed / 2h 3m 26s left ) -> ETA: Thu Nov 30 12:09 XS = 4.64085e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 50s elapsed / 1h 58m 27s left ) -> ETA: Thu Nov 30 12:04 XS = 5.46861e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 56s elapsed / 1h 57m 20s left ) -> ETA: Thu Nov 30 12:03 XS = 4.64612e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 1m 2s elapsed / 1h 55m 3s left ) -> ETA: Thu Nov 30 12:01 Event_Handler::MPISync() {  Memory usage increased by 16 MB, now 174 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 4.54654e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 1m 8s elapsed / 1h 53m 15s left ) -> ETA: Thu Nov 30 11:59 XS = 3.90844e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 2m 6s elapsed / 1h 43m 8s left ) -> ETA: Thu Nov 30 11:50 XS = 2.77329e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 3m 9s elapsed / 1h 42m 21s left ) -> ETA: Thu Nov 30 11:50 XS = 1.78241e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 4000 ( 4m 9s elapsed / 1h 39m 58s left ) -> ETA: Thu Nov 30 11:49 XS = 1.68765e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 5m 9s elapsed / 1h 38m 5s left ) -> ETA: Thu Nov 30 11:48 XS = 1.58624e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2010)+ D*(2010)+b K pi ) warning: d\Gamma(x)=1.04808e-06 > max(d\Gamma)=7.854e-07 Event 6000 ( 6m 8s elapsed / 1h 36m 17s left ) -> ETA: Thu Nov 30 11:47 XS = 1.66043e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 7m 10s elapsed / 1h 35m 12s left ) -> ETA: Thu Nov 30 11:47 XS = 1.50405e+08 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 51, 0] ((58.0725,-0.234526,-2.50699,-57.8997), mass = 3.70135, y = -3.25449) [> 50] [< 52] : l : ud_1b (20.4368,0.306856,0.284046,-20.4015) 1.125, kt_max = 0.122805, pt = 0.418142, y = -3.52714 l : ss_1 (37.6357,-0.541381,-2.79104,-37.4981) 1.5, kt_max = 0.522249, pt = 2.84306, y = -3.1516 Ahadic::Hadronize(): Momentum imbalance: (58.0725,-0.234526,-2.50699,-57.8997) Event 8000 ( 8m 13s elapsed / 1h 34m 31s left ) -> ETA: Thu Nov 30 11:47 XS = 1.52566e+08 pb +- ( -nan pb = -2.14748e+07 % ) Exception_Handler::SignalHandler: Signal (11) caught.   Cannot continue. Exception_Handler::GenerateStackTrace(..): Generating stack trace  { 0x7fb158f137df in 'Rivet::ATLAS_2021_I1913061::analyze(Rivet::Event const&)' (??:?) 0x7fb160047038 in 'Rivet::AnalysisHandler::analyze(HepMC3::GenEvent const&)' (??:?) 0x7fb16c39d90c in 'SHERPARIVET::Rivet_Interface::Run(ATOOLS::Blob_List*)' (basic_string.h:3322) 0x7fb16ff516d4 in 'SHERPA::Analysis_Phase::Treat(ATOOLS::Blob_List*, double&)' (Analysis_Phase.C:43) 0x7fb16ff3829c in 'SHERPA::Event_Handler::AnalyseEvent(double&)' (Event_Handler.C:159) 0x7fb16ff3a50c in 'SHERPA::Event_Handler::GenerateStandardPerturbativeEvent(SHERPA::eventtype::code&)' (Event_Handler.C:359) 0x7fb16ff3c46d in 'SHERPA::Event_Handler::GenerateEvent(SHERPA::eventtype::code)' (Event_Handler.C:140) 0x7fb17bd134ff in 'SHERPA::Sherpa::GenerateOneEvent(bool)' (Sherpa.C:232) 0x401735 in 'main' } Exception_Handler::Terminate(): Pre-crash status saved to '/mt/user-batch/dreichelt/workspace/LesHouches2023/NewRuns/Dijet_Rescale08/Status__Thu_Nov_30_10-13-29_2023'. Event 8346 ( 513 s total ) = 1.40649e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/3017){ } +--------------------------------------------------------------+ | | | Total XS is 1.59787e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Exception_Handler::Exit: Exiting Sherpa with code (2)[?25h