Welcome to Sherpa, Daniel Reichelt on ip3-cpu4.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:28:24 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1295 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- SHERPA v3.1.x (Erebus) │ │  :- .-------@@@+***#@- │ │  :=#* .--------+@+*****@@- Monte Carlo event generator │ │  :===@* .----------+******#@@- │ │  :====#@*----------+********@@@- https://sherpa-team.gitlab.io │ │  :======@@*--------+*********#@@@- │ │ │ │ Authors: Enrico Bothmann, Lois Flower, Christian Gutschow, │ │ Stefan Hoeche, Mareen Hoppe, Joshua Isaacson, │ │ Max Knobbe, Frank Krauss, Peter Meinzinger, │ │ Davide Napoletano, Alan Price, Daniel Reichelt, │ │ Marek Schoenherr, Steffen Schumann, Frank Siegert │ │ Former Authors: Gurpreet Singh Chahal, Timo Fischer, Tanju Gleisberg, │ │ Hendrik Hoeth, Johannes Krause, Silvan Kuttimalai, │ │ Ralf Kuhn, Thomas Laubrich, Sebastian Liebschner, │ │ Andreas Schaelicke, Holger Schulz, Jan Winter │ │ │ │ Users are kindly asked to cite SciPost Phys 7 (2019) 3, 034. │ │ │ │ This program uses a lot of genuine and original research work by others. │ │ Users are encouraged to also cite the various original publications. │ │ │ └──────────────────────────────────────────────────────────────────────────────┘ WARNING: You are using an unsupported development branch. Git branch: master Revision: bbdb0a3424e31c55cb7d4b228e23d79fce6682a7. -> CSSHOWER++/Calculators has local modifications: e194915afae2daad3ed7f65457c9c6ce -> CSSHOWER++/Showers has local modifications: 586e4914fb081825577c57e773fb510e Initializing hadron particle information ... Initializing beam spectra ... Type: Collider Setup Beam 1: P+ (enabled = 0, momentum = (6800,0,0,6800)) Beam 2: P+ (enabled = 0, momentum = (6800,0,0,-6800)) Initializing PDFs ... Hard scattering: PDF4LHC21_40_pdfas + PDF4LHC21_40_pdfas MPI: PDF4LHC21_40_pdfas + PDF4LHC21_40_pdfas Fixed electroweak parameters Input scheme: Gmu scheme, input: GF, m_W, m_Z, m_h, widths Ren. scheme: Gmu Parameters: sin^2(\theta_W) = 0.223043 - 0.00110541 i vev = 246.22 Set \alpha according to EW scheme 1/\alpha(0) = 137.036 1/\alpha(def) = 132.12 Particle data: ┌─────────────────────────────────────────────────────────────────────────────────────────┐ │ Name Kf-code 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 4.92 0 1 0 1 0 │ │ t 6 172.5 1.32 0 1 1 172.5 │ │ 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 80.379 2.085 0 1 1 80.379 │ │ h0 25 125 0 0 1 1 125 │ │ Instanton 999 0 0 0 0 1 0 │ └─────────────────────────────────────────────────────────────────────────────────────────┘ Particle containers: ┌─────────────────────────────────────────────────────────────────────────────────────────┐ │ Name Kf-code Constituents │ ├─────────────────────────────────────────────────────────────────────────────────────────┤ │ l 90 e-, e+, mu-, mu+, tau-, tau+ │ │ v 91 ve, veb, vmu, vmub, vtau, vtaub │ │ f 92 d, db, u, ub, s, sb, c, cb, b, bb, e-, e+, mu-, mu+, │ │ tau-, tau+, 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 │ │ ewj 98 d, db, u, ub, s, sb, c, cb, b, bb, G, P │ └─────────────────────────────────────────────────────────────────────────────────────────┘ Reading in parameters for P+ yields: Primordial k_T Form = None Primordial k_T Recoil = Beam_vs_Shower Matter Form = Single_Gaussian BEAM_SPECTATOR_KTEXPO = 5 BEAM_SPECTATOR_KTMAX = 1 BEAM_SPECTATOR_MEAN = 0 BEAM_SPECTATOR_Q2 = 0.77 BEAM_SPECTATOR_SIGMA = 0.25 ENERGY_SCALING_EXPO = 0.08 MATTER_FRACTION_1 = 1 MATTER_RADIUS_1 = 0.86 MATTER_RADIUS_2 = 0 REFERENCE_ENERGY = 7000 SHOWER_INITIATOR_KTEXPO = 5.12 SHOWER_INITIATOR_KTMAX = 2.7 SHOWER_INITIATOR_MEAN = 1 SHOWER_INITIATOR_Q2 = 0.77 SHOWER_INITIATOR_SIGMA = 1.1 Initializing primordial transverse momentum ... Initializing remnants ... Hard process: P+ (Hadron) + P+ (Hadron) Initializing showers ... Initializing matrix elements for the hard processes ... Initializing Comix ... Massive PS flavours for Comix: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) Massive PS flavours for Amegic: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) Massive PS flavours for Internal: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) Building processes (3 ME generators, 1 process blocks) ... Setting up processes ME_Generators::LoadGenerator(): Try loading 'OpenLoops' from 'libSherpaOpenLoops'. 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 # #################################################################### ......................................................................................................................................................................................................................................................................................................................................................... done (257 MB, 12s/11s) Performing tests .... Amplitude::GaugeTest(): Large deviation { 1.00933511036e-21 vs 1.00933511036e-21 => 3.3453240178e-12 } ...... Amplitude::GaugeTest(): Large deviation { 4.15044834648e-22 vs 4.15044834652e-22 => -9.1703311611e-12 } ... Amplitude::GaugeTest(): Large deviation { 4.44364225205e-21 vs 4.44364225202e-21 => 4.71866989926e-12 } ...... Amplitude::GaugeTest(): Large deviation { 2.76452530582e-22 vs 2.76452530582e-22 => 2.36322073022e-12 } ....... Amplitude::GaugeTest(): Large deviation { 7.77974985554e-20 vs 7.77974985558e-20 => -4.91451324081e-12 } ..... Amplitude::GaugeTest(): Large deviation { 7.76526505206e-21 vs 7.76526505209e-21 => -2.92743607133e-12 } .......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 8.91118652718e-23 vs 8.91118652715e-23 => 3.4174885144e-12 } .................................................................................................. done (257 MB, 0s/0s) Initializing scales........................................................................ done (261 MB, 0s/0s) Initializing the beam remnants ... Multiple interactions initialized id = 2, name = None, type = 0 Underlying event/multiple interactions initialized MI[2]: on = 0 (type = 0, None) Initialized fragmentation Initialized soft photons Initialized on-the-fly reweighting ===> AddOns/Rivet has local modifications df7736c863ac2b9155db51c777b9f0c4 <=== Read in channels from directory: Results/Amegic/MC_2_3__j__j__h0__j__j__QCD(BVI) Calculating xs for '2_3__j__j__h0__j__j__QCD(BVI)' (Amegic+OpenLoops) ... 2_3__j__j__h0__j__j__QCD(BVI) : 5.96100664476 pb +- ( 0.0634172095454 pb = 1.06386745268 % )  exp. eff: 0.104225558705 % Read in channels from directory: Results/Comix/MC_2_4__j__j__h0__j__j__j__QCD(RS) Calculating xs for '2_4__j__j__h0__j__j__j__QCD(RS)' (Comix) ... 2_4__j__j__h0__j__j__j__QCD(RS) : 0.156547087194 pb +- ( 0.0550446800857 pb = 35.1617401973 % )  exp. eff: 0.000272710578471 % reduce max for 2_3__j__j__h0__j__j__QCD(BVI) to 0.39657075534 ( eps = 0.001 -> exp. eff 0.00262817056735 ) reduce max for 2_4__j__j__h0__j__j__j__QCD(RS) to 0.456062791903 ( eps = 0.001 -> exp. eff 5.97967173191e-06 ) ┌──────────────────────────────────────────────────────────────────────────────┐ │ SHERPA generates events with the following structure: │ │ Event generation Weighted │ │ Perturbative Signal_Processes │ │ Perturbative Minimum_Bias: None │ │ Perturbative Hard_Decays │ │ Perturbative Jet_Evolution:CSS │ │ Perturbative Lepton_FS_QED_Corrections:Photons │ │ Perturbative Multiple_Interactions: None │ │ Hadronization Beam_Remnants:Parametrised │ │ Hadronization Hadronization: None │ │ Hadronization Hadron_Decays │ │ Userhook None │ │ Analysis Rivet │ │ Reweighting 6 variations │ └──────────────────────────────────────────────────────────────────────────────┘ Event 1 ( 2s elapsed / 13d 6h 3m 17s left ) -> ETA: Thu Feb 13 16:31 XS = -2.91021918131e-08 pb +- ( -2.91021918131e-08 pb = 100 % ) Event 2 ( 2s elapsed / 6d 15h 43m 17s left ) -> ETA: Fri Feb 07 02:11 XS = 0.00164255933653 pb +- ( 0.00164258843872 pb = 100 % ) Event 3 ( 2s elapsed / 4d 10h 56m 37s left ) -> ETA: Tue Feb 04 21:25 XS = 0.0148129533569 pb +- ( 0.0132044933354 pb = 89 % ) Event 4 ( 2s elapsed / 3d 8h 33m 17s left ) -> ETA: Mon Feb 03 19:01 XS = 0.0112870035174 pb +- ( 0.00998056333044 pb = 88 % ) Event 5 ( 2s elapsed / 2d 16h 26m 37s left ) -> ETA: Mon Feb 03 02:55 XS = 0.00902959450369 pb +- ( 0.00805374956718 pb = 89 % ) Event 6 ( 2s elapsed / 2d 5h 56m 4s left ) -> ETA: Sun Feb 02 16:24 XS = 0.00644971036723 pb +- ( 0.00580175297724 pb = 89 % ) Event 7 ( 2s elapsed / 1d 22h 25m 40s left ) -> ETA: Sun Feb 02 08:54 XS = 0.303519420348 pb +- ( 0.297112197396 pb = 97 % ) Event 8 ( 2s elapsed / 1d 16h 37m 27s left ) -> ETA: Sun Feb 02 03:06 XS = 0.269795040629 pb +- ( 0.264189664399 pb = 97 % ) Event 9 ( 2s elapsed / 1d 12h 15m 53s left ) -> ETA: Sat Feb 01 22:44 XS = 0.221116575213 pb +- ( 0.216220179047 pb = 97 % ) Event 10 ( 2s elapsed / 1d 8h 38m 17s left ) -> ETA: Sat Feb 01 19:06 XS = 0.202801174918 pb +- ( 0.198229056256 pb = 97 % ) Event 20 ( 2s elapsed / 16h 39m 57s left ) -> ETA: Sat Feb 01 03:08 XS = 3.19907184173 pb +- ( 2.0503342283 pb = 64 % ) Event 30 ( 2s elapsed / 11h 17m 44s left ) -> ETA: Fri Jan 31 21:46 XS = 2.20951545151 pb +- ( 1.40082439577 pb = 63 % ) Event 40 ( 2s elapsed / 8h 38m 42s left ) -> ETA: Fri Jan 31 19:07 XS = 1.73852711899 pb +- ( 1.06276421805 pb = 61 % ) Event 50 ( 2s elapsed / 7h 1m 37s left ) -> ETA: Fri Jan 31 17:30 XS = 1.46181470553 pb +- ( 0.8724639565 pb = 59 % ) Event 60 ( 2s elapsed / 5h 55m 30s left ) -> ETA: Fri Jan 31 16:24 XS = 1.23390804546 pb +- ( 0.728816999551 pb = 59 % ) Event 70 ( 2s elapsed / 5h 9m 28s left ) -> ETA: Fri Jan 31 15:38 XS = 1.37165702534 pb +- ( 0.690889396097 pb = 50 % ) Event 80 ( 2s elapsed / 4h 34m 57s left ) -> ETA: Fri Jan 31 15:03 XS = 1.29103532258 pb +- ( 0.615928215277 pb = 47 % ) Event 90 ( 2s elapsed / 4h 8m 6s left ) -> ETA: Fri Jan 31 14:36 XS = 1.12186259491 pb +- ( 0.538856184383 pb = 48 % ) Event 100 ( 2s elapsed / 3h 47m 27s left ) -> ETA: Fri Jan 31 14:16 XS = 0.96021026263 pb +- ( 0.496678966945 pb = 51 % ) Event 200 ( 3s elapsed / 2h 10m 21s left ) -> ETA: Fri Jan 31 12:39 XS = 19.643513578 pb +- ( 17.1603336986 pb = 87 % ) Event 300 ( 3s elapsed / 1h 38m 49s left ) -> ETA: Fri Jan 31 12:07 XS = 17.5301174061 pb +- ( 11.6523484667 pb = 66 % ) Event 400 ( 3s elapsed / 1h 23m 3s left ) -> ETA: Fri Jan 31 11:51 XS = 13.9518272899 pb +- ( 8.83286572903 pb = 63 % ) Event 500 ( 4s elapsed / 1h 13m 45s left ) -> ETA: Fri Jan 31 11:42 XS = 14.1852189302 pb +- ( 7.4604851031 pb = 52 % ) Event 600 ( 4s elapsed / 1h 7m 16s left ) -> ETA: Fri Jan 31 11:35 XS = 12.7546539493 pb +- ( 6.23901392892 pb = 48 % ) Event 700 ( 5s elapsed / 1h 2m 31s left ) -> ETA: Fri Jan 31 11:31 XS = 12.3757950683 pb +- ( 5.54422571361 pb = 44 % ) Event 800 ( 5s elapsed / 59m 4s left ) -> ETA: Fri Jan 31 11:27 XS = 15.4251282359 pb +- ( 6.35211045056 pb = 41 % ) Event 900 ( 6s elapsed / 56m 44s left ) -> ETA: Fri Jan 31 11:25 XS = 15.4274286532 pb +- ( 5.75114895405 pb = 37 % ) Event 1000 ( 6s elapsed / 54m 38s left ) -> ETA: Fri Jan 31 11:23 XS = 14.1157107207 pb +- ( 5.16945269844 pb = 36 % ) Event 2000 ( 10s elapsed / 44m 51s left ) -> ETA: Fri Jan 31 11:13 XS = 9.1883158247 pb +- ( 2.680106772 pb = 29 % ) Event 3000 ( 15s elapsed / 41m 58s left ) -> ETA: Fri Jan 31 11:10 XS = 8.3246460468 pb +- ( 1.85194280424 pb = 22 % ) Event 4000 ( 19s elapsed / 39m 50s left ) -> ETA: Fri Jan 31 11:08 XS = 6.99936041491 pb +- ( 1.46904193091 pb = 20 % ) Event 5000 ( 23s elapsed / 38m 45s left ) -> ETA: Fri Jan 31 11:07 XS = 7.17243967426 pb +- ( 1.22759598651 pb = 17 % ) Event 6000 ( 27s elapsed / 38m 8s left ) -> ETA: Fri Jan 31 11:07 XS = 7.02564249043 pb +- ( 1.09959824885 pb = 15 % ) Event 7000 ( 32s elapsed / 37m 34s left ) -> ETA: Fri Jan 31 11:06 XS = 6.80679168872 pb +- ( 0.958836725209 pb = 14 % ) Event 8000 ( 36s elapsed / 37m 6s left ) -> ETA: Fri Jan 31 11:06 XS = 6.56468014806 pb +- ( 0.858323371572 pb = 13 % ) Event 9000 ( 40s elapsed / 36m 49s left ) -> ETA: Fri Jan 31 11:06 XS = 6.1730655579 pb +- ( 0.776209192672 pb = 12 % ) Event 10000 ( 44s elapsed / 36m 37s left ) -> ETA: Fri Jan 31 11:05 XS = 5.91033286103 pb +- ( 0.709474170544 pb = 12 % ) Event 20000 ( 1m 27s elapsed / 35m 4s left ) -> ETA: Fri Jan 31 11:05 XS = 6.460432122 pb +- ( 0.604660611163 pb = 9 % ) Event 30000 ( 2m 10s elapsed / 34m left ) -> ETA: Fri Jan 31 11:04 XS = 7.86563778675 pb +- ( 1.2398492083 pb = 15 % ) Event 40000 ( 2m 52s elapsed / 33m 8s left ) -> ETA: Fri Jan 31 11:04 XS = 5.63962547121 pb +- ( 2.14427368175 pb = 38 % ) Event 50000 ( 3m 35s elapsed / 32m 23s left ) -> ETA: Fri Jan 31 11:04 XS = 5.61643559503 pb +- ( 1.72272159583 pb = 30 % ) Event 60000 ( 4m 19s elapsed / 31m 39s left ) -> ETA: Fri Jan 31 11:04 XS = 5.72317710729 pb +- ( 1.44333954965 pb = 25 % ) Event 70000 ( 5m 1s elapsed / 30m 54s left ) -> ETA: Fri Jan 31 11:04 XS = 5.696316557 pb +- ( 1.25582121154 pb = 22 % ) Event 80000 ( 5m 45s elapsed / 30m 12s left ) -> ETA: Fri Jan 31 11:04 XS = 5.84039019262 pb +- ( 1.11818971197 pb = 19 % ) Event 90000 ( 6m 28s elapsed / 29m 28s left ) -> ETA: Fri Jan 31 11:04 XS = 5.82893297421 pb +- ( 0.998086802532 pb = 17 % ) Event 100000 ( 7m 11s elapsed / 28m 44s left ) -> ETA: Fri Jan 31 11:04 XS = 5.88390248669 pb +- ( 0.910685976405 pb = 15 % ) Blob_List::FourMomentumConservation throws four momentum error for Shower : (0.0168741767684,0.00545863608266,-0.002072372326,-0.0577363335527) (1) Event 200000 ( 14m 12s elapsed / 21m 18s left ) -> ETA: Fri Jan 31 11:04 XS = 6.32091858783 pb +- ( 0.621184575972 pb = 9 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 21m 7s elapsed / 14m 4s left ) -> ETA: Fri Jan 31 11:03 XS = 6.21181276015 pb +- ( 0.434671035426 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 28m 7s elapsed / 7m 1s left ) -> ETA: Fri Jan 31 11:03 XS = 5.96068969352 pb +- ( 0.380935653021 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2093 s total ) = 20646740.0136 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.10451 0 % 0.313601 5.13 % │ │ ME & PS: MUF=0.5  6.0867 -0.29 % 0.379359 6.23 % │ │ ME & PS: MUF=2  6.18554 1.32 % 0.333068 5.38 % │ │ ME & PS: MUR=0.5  5.87298 -3.79 % 0.315354 5.36 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.7956 -5.06 % 0.351092 6.05 % │ │ ME & PS: MUR=2  6.43539 5.42 % 0.341207 5.3 % │ │ ME & PS: MUR=2 MUF=2  6.47951 6.14 % 0.32857 5.07 % │ │ ME-only: MUF=0.5  6.06957 -0.57 % 0.307202 5.06 % │ │ ME-only: MUF=2  6.14985 0.74 % 0.316941 5.15 % │ │ ME-only: MUR=0.5  5.9908 -1.86 % 0.348928 5.82 % │ │ ME-only: MUR=0.5 MUF=0.5  5.95467 -2.45 % 0.341655 5.73 % │ │ ME-only: MUR=2  6.38004 4.51 % 0.286003 4.48 % │ │ ME-only: MUR=2 MUF=2  6.42208 5.2 % 0.288983 4.49 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 395 (500404) -> 0 % From "Jet_Evolution:CSS": 1267 (501671) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3554150 MCatNLO large PDF reweighting factor: 45716 MCatNLOvetoed large reweighting factor for parton: 106 different PDF cut-off: 13293074 large PDF reweighting factor: 619814 vetoed large reweighting factor for parton: 10 Momentum fail statistics: Shower : 1 fails Error messages from 'GaugeTest' exceeded frequency limit: 132/20 Perturbative Interface (Matrix Elements): momentum failures: 58 amplitude failures: 1208 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 35m 6s on Fri Jan 31 11:03:30 2025 (User: 34m 39s, System: 1s, Children User: 0s, Children System: 0s)