Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:05 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2038 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 ............................................................................................................................................................................................................................................................................................... done (227 MB, 10s/10s) Performing tests Amplitude::GaugeTest(): Large deviation { 5.56876135012e-20 vs 5.56876135015e-20 => -5.73752156896e-12 } . Amplitude::GaugeTest(): Large deviation { 8.1791170404e-22 vs 8.17911704042e-22 => -2.51376697236e-12 } . Amplitude::GaugeTest(): Large deviation { 6.44421908924e-23 vs 6.44421908917e-23 => 9.84812231763e-12 } ..... Amplitude::GaugeTest(): Large deviation { 7.27079942279e-23 vs 7.27079942282e-23 => -3.71425112888e-12 } . Amplitude::GaugeTest(): Large deviation { 1.97822273546e-22 vs 1.97822273544e-22 => 9.92184112647e-12 } ... Amplitude::GaugeTest(): Large deviation { 5.27078109541e-21 vs 5.27078109539e-21 => 2.4797941478e-12 } .....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.47601489806e-22 vs 1.47601489805e-22 => 2.52065035511e-12 } ........................................................................................................ done (227 MB, 0s/0s) Initializing scales........................................................................ done (229 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 <=== ISR_Channels::CheckForStructuresFromME for 0: (none) 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+Internal) ... 2_3__j__j__h0__j__j__QCD(BVI) : 4.44859542077 pb +- ( 0.027219265114 pb = 0.611862004509 % )  exp. eff: 0.279731685346 % 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) : -0.1322542281 pb +- ( 0.0553832787777 pb = 41.8763767127 % )  exp. eff: 0.00152658759413 % reduce max for 2_3__j__j__h0__j__j__QCD(BVI) to 1 ( eps = 0.001 -> exp. eff 0.00279731685346 ) reduce max for 2_4__j__j__h0__j__j__j__QCD(RS) to 1 ( eps = 0.001 -> exp. eff 1.52658759413e-05 ) ┌──────────────────────────────────────────────────────────────────────────────┐ │ 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 │ └──────────────────────────────────────────────────────────────────────────────┘ Event 1 ( 0s elapsed / 11d 8h 13m 19s left ) -> ETA: Tue Mar 18 20:47 XS = 5.01486522802e-12 pb +- ( 5.01486522802e-12 pb = 100 % ) Event 2 ( 0s elapsed / 5d 16h 6m 39s left ) -> ETA: Thu Mar 13 04:40 XS = 2.82625649461e-06 pb +- ( 2.82625147975e-06 pb = 99 % ) Event 3 ( 0s elapsed / 3d 19h 39m 59s left ) -> ETA: Tue Mar 11 08:14 XS = 4.22300581392 pb +- ( 4.22300298766 pb = 99 % ) Event 4 ( 0s elapsed / 2d 20h 44m 59s left ) -> ETA: Mon Mar 10 09:19 XS = 3.37840465114 pb +- ( 3.37840253144 pb = 99 % ) Event 5 ( 0s elapsed / 2d 6h 59m 59s left ) -> ETA: Sun Mar 09 19:34 XS = 3.08550020996 pb +- ( 2.77396144914 pb = 89 % ) Event 6 ( 1s elapsed / 1d 22h 17m 45s left ) -> ETA: Sun Mar 09 10:52 XS = 3.53338303373 pb +- ( 2.38682406358 pb = 67 % ) Event 7 ( 1s elapsed / 1d 15h 40m 56s left ) -> ETA: Sun Mar 09 04:15 XS = 2.78213213686 pb +- ( 1.88964868272 pb = 67 % ) Event 8 ( 1s elapsed / 1d 10h 43m 19s left ) -> ETA: Sat Mar 08 23:17 XS = 2.50392060471 pb +- ( 1.71289794556 pb = 68 % ) Event 9 ( 1s elapsed / 1d 7h 10m 21s left ) -> ETA: Sat Mar 08 19:44 XS = 2.27629145886 pb +- ( 1.56600649179 pb = 68 % ) Event 10 ( 1s elapsed / 1d 4h 3m 18s left ) -> ETA: Sat Mar 08 16:37 XS = 2.7554133183 pb +- ( 1.50771505922 pb = 54 % ) Event 20 ( 1s elapsed / 14h 26m 38s left ) -> ETA: Sat Mar 08 03:00 XS = 1.77510223972 pb +- ( 0.77705274698 pb = 43 % ) Event 30 ( 1s elapsed / 9h 54m 25s left ) -> ETA: Fri Mar 07 22:28 XS = 3.61462366949 pb +- ( 2.26106357517 pb = 62 % ) Event 40 ( 1s elapsed / 7h 42m 28s left ) -> ETA: Fri Mar 07 20:16 XS = 3.21453065905 pb +- ( 1.79070921564 pb = 55 % ) Event 50 ( 1s elapsed / 6h 19m 58s left ) -> ETA: Fri Mar 07 18:54 XS = 4.85152336884 pb +- ( 2.40573097717 pb = 49 % ) Event 60 ( 1s elapsed / 5h 24m 58s left ) -> ETA: Fri Mar 07 17:59 XS = 4.23723530725 pb +- ( 1.97973825842 pb = 46 % ) Event 70 ( 1s elapsed / 4h 45m 41s left ) -> ETA: Fri Mar 07 17:19 XS = 4.01718753564 pb +- ( 1.72300989671 pb = 42 % ) Event 80 ( 1s elapsed / 4h 16m 13s left ) -> ETA: Fri Mar 07 16:50 XS = 4.71713810024 pb +- ( 1.8384838091 pb = 38 % ) Event 90 ( 1s elapsed / 3h 53m 18s left ) -> ETA: Fri Mar 07 16:27 XS = 4.49323691998 pb +- ( 1.6801040102 pb = 37 % ) Event 100 ( 1s elapsed / 3h 34m 58s left ) -> ETA: Fri Mar 07 16:09 XS = 6.47710094492 pb +- ( 2.71086802164 pb = 41 % ) Event 200 ( 1s elapsed / 2h 10m 48s left ) -> ETA: Fri Mar 07 14:45 XS = 3.84949342318 pb +- ( 1.95641742091 pb = 50 % ) Event 300 ( 1s elapsed / 1h 44m 24s left ) -> ETA: Fri Mar 07 14:18 XS = 3.81889468479 pb +- ( 1.402922271 pb = 36 % ) Event 400 ( 2s elapsed / 1h 30m 22s left ) -> ETA: Fri Mar 07 14:04 XS = 3.73898943723 pb +- ( 1.08762017504 pb = 29 % ) Event 500 ( 2s elapsed / 1h 21m 37s left ) -> ETA: Fri Mar 07 13:55 XS = 4.14483449982 pb +- ( 1.01326981873 pb = 24 % ) Event 600 ( 2s elapsed / 1h 16m 20s left ) -> ETA: Fri Mar 07 13:50 XS = 3.70722217521 pb +- ( 0.86152962354 pb = 23 % ) Event 700 ( 3s elapsed / 1h 12m 34s left ) -> ETA: Fri Mar 07 13:46 XS = 4.51285533982 pb +- ( 0.981024595392 pb = 21 % ) Event 800 ( 3s elapsed / 1h 9m 19s left ) -> ETA: Fri Mar 07 13:43 XS = 4.77137075852 pb +- ( 1.00253100465 pb = 21 % ) Event 900 ( 3s elapsed / 1h 6m 47s left ) -> ETA: Fri Mar 07 13:41 XS = 4.91971435248 pb +- ( 0.9424966583 pb = 19 % ) Event 1000 ( 3s elapsed / 1h 4m 46s left ) -> ETA: Fri Mar 07 13:39 XS = 5.02808187818 pb +- ( 0.921470057438 pb = 18 % ) Event 2000 ( 6s elapsed / 56m 23s left ) -> ETA: Fri Mar 07 13:30 XS = 4.0995556949 pb +- ( 0.706954272812 pb = 17 % ) Event 3000 ( 9s elapsed / 53m 23s left ) -> ETA: Fri Mar 07 13:27 XS = 3.84075186879 pb +- ( 0.561672695047 pb = 14 % ) Event 4000 ( 12s elapsed / 52m 12s left ) -> ETA: Fri Mar 07 13:26 XS = 4.01741625021 pb +- ( 0.463259082349 pb = 11 % ) Event 5000 ( 15s elapsed / 51m 26s left ) -> ETA: Fri Mar 07 13:25 XS = 3.96120189472 pb +- ( 0.388624853953 pb = 9 % ) Event 6000 ( 18s elapsed / 51m 13s left ) -> ETA: Fri Mar 07 13:25 XS = 3.4285674291 pb +- ( 0.613682698174 pb = 17 % ) Event 7000 ( 21s elapsed / 50m 59s left ) -> ETA: Fri Mar 07 13:25 XS = 3.7245369698 pb +- ( 0.535002970665 pb = 14 % ) Event 8000 ( 24s elapsed / 50m 49s left ) -> ETA: Fri Mar 07 13:25 XS = 3.64062577354 pb +- ( 0.490119563943 pb = 13 % ) Event 9000 ( 27s elapsed / 50m 25s left ) -> ETA: Fri Mar 07 13:25 XS = 3.78271050459 pb +- ( 0.446558049927 pb = 11 % ) Event 10000 ( 30s elapsed / 50m 7s left ) -> ETA: Fri Mar 07 13:24 XS = 2.96712807307 pb +- ( 0.895672876085 pb = 30 % ) Event 20000 ( 1m elapsed / 49m 1s left ) -> ETA: Fri Mar 07 13:24 XS = 3.77848406072 pb +- ( 0.481008850169 pb = 12 % ) Event 30000 ( 1m 30s elapsed / 48m 32s left ) -> ETA: Fri Mar 07 13:24 XS = 3.98749381672 pb +- ( 0.363789678312 pb = 9 % ) Event 40000 ( 1m 59s elapsed / 47m 58s left ) -> ETA: Fri Mar 07 13:24 XS = 4.12206116669 pb +- ( 0.289529715017 pb = 7 % ) Event 50000 ( 2m 30s elapsed / 47m 31s left ) -> ETA: Fri Mar 07 13:24 XS = 3.96774689647 pb +- ( 0.251832793705 pb = 6 % ) Event 60000 ( 3m elapsed / 47m 6s left ) -> ETA: Fri Mar 07 13:24 XS = 4.15753032407 pb +- ( 0.232996329972 pb = 5 % ) Event 70000 ( 3m 30s elapsed / 46m 32s left ) -> ETA: Fri Mar 07 13:24 XS = 4.15331286194 pb +- ( 0.208986918581 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 80000 ( 4m elapsed / 46m 6s left ) -> ETA: Fri Mar 07 13:24 XS = 4.21790236718 pb +- ( 0.193664968372 pb = 4 % ) Event 90000 ( 4m 30s elapsed / 45m 37s left ) -> ETA: Fri Mar 07 13:24 XS = 4.2830944981 pb +- ( 0.183441236064 pb = 4 % ) Event 100000 ( 5m 1s elapsed / 45m 12s left ) -> ETA: Fri Mar 07 13:24 XS = 4.48072480462 pb +- ( 0.208485855131 pb = 4 % ) Event 200000 ( 10m 6s elapsed / 40m 24s left ) -> ETA: Fri Mar 07 13:24 XS = 4.32680705164 pb +- ( 0.134980842789 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 15m 11s elapsed / 35m 26s left ) -> ETA: Fri Mar 07 13:24 XS = 4.39460360133 pb +- ( 0.161051520803 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 20m 20s elapsed / 30m 31s left ) -> ETA: Fri Mar 07 13:25 XS = 4.32868918495 pb +- ( 0.129644751694 pb = 2 % ) Event 500000 ( 25m 33s elapsed / 25m 33s left ) -> ETA: Fri Mar 07 13:25 XS = 4.27166266693 pb +- ( 0.113480582147 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 30m 48s elapsed / 20m 32s left ) -> ETA: Fri Mar 07 13:25 XS = 4.30539701327 pb +- ( 0.0984531134067 pb = 2 % ) Event 700000 ( 36m 2s elapsed / 15m 26s left ) -> ETA: Fri Mar 07 13:25 XS = 4.30378096674 pb +- ( 0.0873053503043 pb = 2 % ) Event 800000 ( 41m 17s elapsed / 10m 19s left ) -> ETA: Fri Mar 07 13:25 XS = 4.31800940074 pb +- ( 0.078013614915 pb = 1 % ) Event 900000 ( 46m 35s elapsed / 5m 10s left ) -> ETA: Fri Mar 07 13:26 XS = 4.32931282075 pb +- ( 0.0791113318443 pb = 1 % ) Event 1000000 ( 3093 s total ) = 27935670.3591 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.27572 0 % 0.0763796 1.78 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5763 (1005767) -> 0.5 % From "Jet_Evolution:CSS": 1104 (1006871) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 105/20 Perturbative Interface (Matrix Elements): momentum failures: 91 amplitude failures: 1013 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 44s on Fri Mar 7 13:25:50 2025 (User: 50m 51s, System: 3s, Children User: 0s, Children System: 0s)