Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Tue Jan 28 09:45:07 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1167 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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: 4bc13e170c26ca5801c20bccc1055904 -> CSSHOWER++/Showers has local modifications: a109c7fbf0673af17f111093a5ee6d42 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 (256 MB, 13s/12s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 3.32398784569e-23 vs 3.32398784567e-23 => 4.44244641074e-12 } . Amplitude::GaugeTest(): Large deviation { 1.40160120239e-22 vs 1.40160120239e-22 => -2.35267361148e-12 } . Amplitude::GaugeTest(): Large deviation { 4.14545317438e-22 vs 4.14545317437e-22 => 2.38120634322e-12 } ...... Amplitude::GaugeTest(): Large deviation { 8.48097033048e-23 vs 8.48097033045e-23 => 3.96149779647e-12 } . Amplitude::GaugeTest(): Large deviation { 2.75584482208e-19 vs 2.75584482206e-19 => 5.23470156111e-12 } ..... Amplitude::GaugeTest(): Large deviation { 1.02736159029e-21 vs 1.02736159029e-21 => -4.93594054518e-12 } ....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 4.38175298768e-23 vs 4.3817529877e-23 => -3.25750537655e-12 } .................................................................................................................... done (256 MB, 0s/0s) Initializing scales........................................................................ done (260 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 ( 1s elapsed / 7d 11h 9m 58s left ) -> ETA: Tue Feb 04 20:55 XS = 0.0208588657186 pb +- ( 0.0208588657186 pb = 100 % ) Event 2 ( 1s elapsed / 3d 18h 16m 38s left ) -> ETA: Sat Feb 01 04:02 XS = 2.47471005684 pb +- ( 2.45385119112 pb = 99 % ) Event 3 ( 1s elapsed / 2d 12h 38m 52s left ) -> ETA: Thu Jan 30 22:24 XS = 1.64980662162 pb +- ( 1.63938837177 pb = 99 % ) Event 4 ( 1s elapsed / 1d 21h 49m 58s left ) -> ETA: Thu Jan 30 07:35 XS = 1.2385178633 pb +- ( 1.23002258494 pb = 99 % ) Event 5 ( 1s elapsed / 1d 12h 56m 38s left ) -> ETA: Wed Jan 29 22:42 XS = 0.825678654108 pb +- ( 0.820583151694 pb = 99 % ) Event 6 ( 1s elapsed / 1d 6h 47m 12s left ) -> ETA: Wed Jan 29 16:32 XS = -6.41701480614 pb +- ( 7.27582144069 pb = -113 % ) Event 7 ( 1s elapsed / 1d 2h 23m 18s left ) -> ETA: Wed Jan 29 12:08 XS = -5.61488795528 pb +- ( 6.35189662325 pb = -113 % ) Event 8 ( 1s elapsed / 23h 15m 48s left ) -> ETA: Wed Jan 29 09:01 XS = -4.99101168076 pb +- ( 5.63647968782 pb = -112 % ) Event 9 ( 1s elapsed / 20h 40m 43s left ) -> ETA: Wed Jan 29 06:26 XS = -4.49190853976 pb +- ( 5.06606618219 pb = -112 % ) Event 10 ( 1s elapsed / 18h 36m 38s left ) -> ETA: Wed Jan 29 04:22 XS = -4.08255848463 pb +- ( 4.60067664198 pb = -112 % ) Event 20 ( 1s elapsed / 9h 34m 58s left ) -> ETA: Tue Jan 28 19:20 XS = -3.8726637531 pb +- ( 2.96038782736 pb = -76 % ) Event 30 ( 1s elapsed / 6h 39m 58s left ) -> ETA: Tue Jan 28 16:25 XS = -2.48956159464 pb +- ( 2.06031289125 pb = -82 % ) Event 40 ( 1s elapsed / 5h 8m 18s left ) -> ETA: Tue Jan 28 14:53 XS = -4.3330030967 pb +- ( 3.15981635487 pb = -72 % ) Event 50 ( 1s elapsed / 4h 14m 58s left ) -> ETA: Tue Jan 28 14:00 XS = 4.53085514197 pb +- ( 8.40206941478 pb = 185 % ) Event 60 ( 1s elapsed / 3h 39m 25s left ) -> ETA: Tue Jan 28 13:24 XS = 5.48751763989 pb +- ( 7.06271263465 pb = 128 % ) Event 70 ( 1s elapsed / 3h 12m 49s left ) -> ETA: Tue Jan 28 12:58 XS = 4.77295176228 pb +- ( 6.10543635715 pb = 127 % ) Event 80 ( 1s elapsed / 2h 52m 53s left ) -> ETA: Tue Jan 28 12:38 XS = 4.27612053435 pb +- ( 5.31371240656 pb = 124 % ) Event 90 ( 1s elapsed / 2h 38m 18s left ) -> ETA: Tue Jan 28 12:23 XS = 4.02120298303 pb +- ( 4.70409015233 pb = 116 % ) Event 100 ( 1s elapsed / 2h 26m 38s left ) -> ETA: Tue Jan 28 12:12 XS = 3.59359997344 pb +- ( 4.22001027329 pb = 117 % ) Event 200 ( 2s elapsed / 1h 32m 27s left ) -> ETA: Tue Jan 28 11:17 XS = 2.17345894732 pb +- ( 2.23360498948 pb = 102 % ) Event 300 ( 2s elapsed / 1h 13m 17s left ) -> ETA: Tue Jan 28 10:58 XS = 1.48804917922 pb +- ( 1.53830898271 pb = 103 % ) Event 400 ( 3s elapsed / 1h 4m 6s left ) -> ETA: Tue Jan 28 10:49 XS = 2.37510695367 pb +- ( 1.3830441769 pb = 58 % ) Event 500 ( 3s elapsed / 58m 36s left ) -> ETA: Tue Jan 28 10:44 XS = 2.38727909847 pb +- ( 1.13443135157 pb = 47 % ) Event 600 ( 3s elapsed / 55m 4s left ) -> ETA: Tue Jan 28 10:40 XS = 2.46727392979 pb +- ( 1.0172144415 pb = 41 % ) Event 700 ( 4s elapsed / 52m 18s left ) -> ETA: Tue Jan 28 10:37 XS = -1.72168945758 pb +- ( 4.18814707924 pb = -243 % ) Event 800 ( 4s elapsed / 50m 13s left ) -> ETA: Tue Jan 28 10:35 XS = -1.00966379831 pb +- ( 3.69460221243 pb = -365 % ) Event 900 ( 5s elapsed / 48m 42s left ) -> ETA: Tue Jan 28 10:34 XS = 0.208166426908 pb +- ( 3.35656328399 pb = 1612 % ) Event 1000 ( 5s elapsed / 47m 24s left ) -> ETA: Tue Jan 28 10:32 XS = 1.04645171063 pb +- ( 3.11588672764 pb = 297 % ) Event 2000 ( 10s elapsed / 42m 42s left ) -> ETA: Tue Jan 28 10:28 XS = 2.56326645121 pb +- ( 1.67508050463 pb = 65 % ) Event 3000 ( 14s elapsed / 40m 50s left ) -> ETA: Tue Jan 28 10:26 XS = 5.51357798145 pb +- ( 2.59217410679 pb = 47 % ) Event 4000 ( 19s elapsed / 39m 35s left ) -> ETA: Tue Jan 28 10:25 XS = 4.30415166336 pb +- ( 2.11419644262 pb = 49 % ) Event 5000 ( 23s elapsed / 39m 6s left ) -> ETA: Tue Jan 28 10:24 XS = 4.92387715312 pb +- ( 1.75591490271 pb = 35 % ) Event 6000 ( 28s elapsed / 38m 40s left ) -> ETA: Tue Jan 28 10:24 XS = 4.56134542972 pb +- ( 1.53630600949 pb = 33 % ) Event 7000 ( 32s elapsed / 38m 25s left ) -> ETA: Tue Jan 28 10:24 XS = 4.02599094378 pb +- ( 1.38917644036 pb = 34 % ) Event 8000 ( 37s elapsed / 38m 7s left ) -> ETA: Tue Jan 28 10:24 XS = 3.90629881286 pb +- ( 1.33585127049 pb = 34 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 9000 ( 41s elapsed / 38m left ) -> ETA: Tue Jan 28 10:24 XS = 4.06543788501 pb +- ( 1.19626013758 pb = 29 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 10000 ( 46s elapsed / 37m 48s left ) -> ETA: Tue Jan 28 10:23 XS = 4.13340694158 pb +- ( 1.08442185174 pb = 26 % ) Event 20000 ( 1m 31s elapsed / 36m 37s left ) -> ETA: Tue Jan 28 10:23 XS = 5.46310116718 pb +- ( 0.748397654464 pb = 13 % ) Event 30000 ( 2m 17s elapsed / 35m 49s left ) -> ETA: Tue Jan 28 10:23 XS = 6.03410202759 pb +- ( 0.638090137863 pb = 10 % ) Event 40000 ( 3m 2s elapsed / 35m left ) -> ETA: Tue Jan 28 10:23 XS = 6.07209273357 pb +- ( 0.58678481483 pb = 9 % ) Event 50000 ( 3m 48s elapsed / 34m 13s left ) -> ETA: Tue Jan 28 10:23 XS = 6.13292479635 pb +- ( 0.510262882809 pb = 8 % ) Event 60000 ( 4m 33s elapsed / 33m 27s left ) -> ETA: Tue Jan 28 10:23 XS = 6.14574589544 pb +- ( 0.47003359851 pb = 7 % ) Event 70000 ( 5m 19s elapsed / 32m 41s left ) -> ETA: Tue Jan 28 10:23 XS = 6.2283275462 pb +- ( 0.427736008018 pb = 6 % ) Event 80000 ( 6m 4s elapsed / 31m 55s left ) -> ETA: Tue Jan 28 10:23 XS = 6.17219314776 pb +- ( 0.388791281465 pb = 6 % ) Event 90000 ( 6m 50s elapsed / 31m 11s left ) -> ETA: Tue Jan 28 10:23 XS = 6.13503584345 pb +- ( 0.354395191457 pb = 5 % ) Event 100000 ( 7m 36s elapsed / 30m 25s left ) -> ETA: Tue Jan 28 10:23 XS = 6.26064140374 pb +- ( 0.337418340375 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 15m 16s elapsed / 22m 55s left ) -> ETA: Tue Jan 28 10:23 XS = 6.26009646063 pb +- ( 0.269334642444 pb = 4 % ) Event 300000 ( 22m 58s elapsed / 15m 19s left ) -> ETA: Tue Jan 28 10:23 XS = 6.29258341243 pb +- ( 0.210255263058 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 30m 43s elapsed / 7m 40s left ) -> ETA: Tue Jan 28 10:23 XS = 6.21072426927 pb +- ( 0.264470632439 pb = 4 % ) 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 ( 2305 s total ) = 18740889.8452 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.25594 0 % 0.244015 3.9 % │ │ ME & PS: MUF=0.5  6.3993 2.29 % 0.31113 4.86 % │ │ ME & PS: MUF=2  6.21684 -0.62 % 0.255608 4.11 % │ │ ME & PS: MUR=0.5  6.20429 -0.82 % 0.346646 5.58 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.27182 0.25 % 0.34197 5.45 % │ │ ME & PS: MUR=2  6.46593 3.35 % 0.243975 3.77 % │ │ ME & PS: MUR=2 MUF=2  6.41368 2.52 % 0.259035 4.03 % │ │ ME-only: MUF=0.5  6.2361 -0.31 % 0.246775 3.95 % │ │ ME-only: MUF=2  6.2905 0.55 % 0.240716 3.82 % │ │ ME-only: MUR=0.5  6.16724 -1.41 % 0.2705 4.38 % │ │ ME-only: MUR=0.5 MUF=0.5  6.14744 -1.73 % 0.273597 4.45 % │ │ ME-only: MUR=2  6.50408 3.96 % 0.223642 3.43 % │ │ ME-only: MUR=2 MUF=2  6.5359 4.47 % 0.220724 3.37 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 403 (500411) -> 0 % From "Jet_Evolution:CSS": 1158 (501569) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3597810 MCatNLO large PDF reweighting factor: 48954 MCatNLOvetoed large reweighting factor for parton: 98 different PDF cut-off: 13330686 large AlphaS reweighting factor: 1255602 large PDF reweighting factor: 621442 vetoed large reweighting factor for parton: 7 Error messages from 'GaugeTest' exceeded frequency limit: 114/20 Perturbative Interface (Matrix Elements): momentum failures: 56 amplitude failures: 1102 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 40s on Tue Jan 28 10:23:47 2025 (User: 37m 54s, System: 6s, Children User: 0s, Children System: 0s)