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: 2031 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (219 MB, 11s/10s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 2.11400623619e-21 vs 2.11400623617e-21 => 8.02313770976e-12 } ....... Amplitude::GaugeTest(): Large deviation { 1.44025610594e-20 vs 1.44025610595e-20 => -4.562572542e-12 } ...... Amplitude::GaugeTest(): Large deviation { 9.60768779564e-22 vs 9.6076877956e-22 => 3.61022323148e-12 } ......... Amplitude::GaugeTest(): Large deviation { 1.16026832202e-21 vs 1.16026832202e-21 => -2.01216820983e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.64339563958e-22 vs 1.64339563957e-22 => 4.96713781217e-12 } ..... Amplitude::GaugeTest(): Large deviation { 3.16402569542e-23 vs 3.16402569544e-23 => -5.3426152391e-12 } .......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 9.17937319895e-22 vs 9.17937319897e-22 => -2.06079597831e-12 } ................................................................................. done (219 MB, 0s/0s) Initializing scales........................................................................ done (221 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 / 8d 19h 6m 39s left ) -> ETA: Sun Mar 16 07:40 XS = 4.71534527968e-11 pb +- ( 4.71534527968e-11 pb = 100 % ) Event 2 ( 0s elapsed / 4d 10h 56m 39s left ) -> ETA: Tue Mar 11 23:30 XS = 0.000242667366324 pb +- ( 0.00024266731917 pb = 99 % ) Event 3 ( 0s elapsed / 2d 23h 17m 45s left ) -> ETA: Mon Mar 10 11:52 XS = 0.000161778244216 pb +- ( 0.000161778220639 pb = 99 % ) Event 4 ( 0s elapsed / 2d 5h 28m 19s left ) -> ETA: Sun Mar 09 18:02 XS = 0.00119373688059 pb +- ( 0.00103827969426 pb = 86 % ) Event 5 ( 0s elapsed / 1d 19h 19m 59s left ) -> ETA: Sun Mar 09 07:54 XS = 15.0709475835 pb +- ( 15.0697538681 pb = 99 % ) Event 6 ( 0s elapsed / 1d 12h 6m 39s left ) -> ETA: Sun Mar 09 00:40 XS = 12.5801296566 pb +- ( 12.5539832341 pb = 99 % ) Event 7 ( 0s elapsed / 1d 6h 57m 7s left ) -> ETA: Sat Mar 08 19:31 XS = 10.7829750804 pb +- ( 10.7611790857 pb = 99 % ) Event 8 ( 0s elapsed / 1d 3h 4m 59s left ) -> ETA: Sat Mar 08 15:39 XS = -12.1174664924 pb +- ( 24.724126996 pb = -204 % ) Event 9 ( 0s elapsed / 1d 22m 56s left ) -> ETA: Sat Mar 08 12:57 XS = -10.7713307487 pb +- ( 21.8461436286 pb = -202 % ) Event 10 ( 0s elapsed / 21h 56m 39s left ) -> ETA: Sat Mar 08 10:30 XS = -9.69419767376 pb +- ( 19.5694509073 pb = -201 % ) Event 20 ( 0s elapsed / 11h 23m 19s left ) -> ETA: Fri Mar 07 23:57 XS = -2.27854224703 pb +- ( 9.25993590838 pb = -406 % ) Event 30 ( 0s elapsed / 7h 46m 39s left ) -> ETA: Fri Mar 07 20:20 XS = -4.76332733324 pb +- ( 6.87797324149 pb = -144 % ) Event 40 ( 0s elapsed / 6h 6m 39s left ) -> ETA: Fri Mar 07 18:40 XS = -2.42121749538 pb +- ( 4.71483332111 pb = -194 % ) Event 50 ( 0s elapsed / 5h 3m 19s left ) -> ETA: Fri Mar 07 17:37 XS = -2.57124717477 pb +- ( 3.86026901163 pb = -150 % ) Event 60 ( 0s elapsed / 4h 21m 5s left ) -> ETA: Fri Mar 07 16:55 XS = -3.14939163816 pb +- ( 3.62557184071 pb = -115 % ) Event 70 ( 0s elapsed / 3h 50m 56s left ) -> ETA: Fri Mar 07 16:25 XS = -1.67113140725 pb +- ( 3.20624337774 pb = -191 % ) Event 80 ( 0s elapsed / 3h 26m 14s left ) -> ETA: Fri Mar 07 16:00 XS = -1.25978264279 pb +- ( 2.81150063241 pb = -223 % ) Event 90 ( 1s elapsed / 3h 8m 52s left ) -> ETA: Fri Mar 07 15:43 XS = -0.65932666538 pb +- ( 2.54038163532 pb = -385 % ) Event 100 ( 1s elapsed / 2h 54m 58s left ) -> ETA: Fri Mar 07 15:29 XS = -0.451550187604 pb +- ( 2.25173935721 pb = -498 % ) Event 200 ( 1s elapsed / 1h 49m 58s left ) -> ETA: Fri Mar 07 14:24 XS = 0.605728023848 pb +- ( 1.23371921998 pb = 203 % ) Event 300 ( 1s elapsed / 1h 29m 25s left ) -> ETA: Fri Mar 07 14:03 XS = 2.58649233279 pb +- ( 1.08830624091 pb = 42 % ) Event 400 ( 1s elapsed / 1h 19m 8s left ) -> ETA: Fri Mar 07 13:53 XS = 2.78840193734 pb +- ( 0.896686443867 pb = 32 % ) Event 500 ( 2s elapsed / 1h 12m 57s left ) -> ETA: Fri Mar 07 13:47 XS = 3.82523788976 pb +- ( 1.08473710742 pb = 28 % ) Event 600 ( 2s elapsed / 1h 8m 34s left ) -> ETA: Fri Mar 07 13:42 XS = 4.37667016165 pb +- ( 0.979275940411 pb = 22 % ) Event 700 ( 2s elapsed / 1h 5m 11s left ) -> ETA: Fri Mar 07 13:39 XS = 3.37563764891 pb +- ( 1.58123469911 pb = 46 % ) Event 800 ( 3s elapsed / 1h 3m 29s left ) -> ETA: Fri Mar 07 13:37 XS = 3.53005603078 pb +- ( 1.38144614475 pb = 39 % ) Event 900 ( 3s elapsed / 1h 1m 47s left ) -> ETA: Fri Mar 07 13:36 XS = 3.79384382487 pb +- ( 1.26982535247 pb = 33 % ) Event 1000 ( 3s elapsed / 1h 16s left ) -> ETA: Fri Mar 07 13:34 XS = 3.85795548524 pb +- ( 1.16006391898 pb = 30 % ) Event 2000 ( 6s elapsed / 54m 13s left ) -> ETA: Fri Mar 07 13:28 XS = 6.5484909624 pb +- ( 1.70717533624 pb = 26 % ) Event 3000 ( 9s elapsed / 52m 3s left ) -> ETA: Fri Mar 07 13:26 XS = 5.88055876766 pb +- ( 1.1699164228 pb = 19 % ) Event 4000 ( 12s elapsed / 51m 10s left ) -> ETA: Fri Mar 07 13:25 XS = 5.5103652969 pb +- ( 0.952339670668 pb = 17 % ) Event 5000 ( 15s elapsed / 50m 32s left ) -> ETA: Fri Mar 07 13:25 XS = 5.38698815333 pb +- ( 0.77490191019 pb = 14 % ) Event 6000 ( 18s elapsed / 50m 3s left ) -> ETA: Fri Mar 07 13:24 XS = 5.09484120427 pb +- ( 0.654417050925 pb = 12 % ) Event 7000 ( 21s elapsed / 49m 40s left ) -> ETA: Fri Mar 07 13:24 XS = 4.96143838376 pb +- ( 0.569198845889 pb = 11 % ) Event 8000 ( 23s elapsed / 49m 24s left ) -> ETA: Fri Mar 07 13:24 XS = 5.0138349043 pb +- ( 0.506016009321 pb = 10 % ) Event 9000 ( 26s elapsed / 49m 4s left ) -> ETA: Fri Mar 07 13:23 XS = 5.05691083789 pb +- ( 0.473868631793 pb = 9 % ) Event 10000 ( 29s elapsed / 48m 51s left ) -> ETA: Fri Mar 07 13:23 XS = 5.06724252005 pb +- ( 0.433422535197 pb = 8 % ) Event 20000 ( 58s elapsed / 47m 57s left ) -> ETA: Fri Mar 07 13:23 XS = 5.43205879477 pb +- ( 0.45658886524 pb = 8 % ) Event 30000 ( 1m 27s elapsed / 47m 17s left ) -> ETA: Fri Mar 07 13:23 XS = 4.74285196544 pb +- ( 0.46310810491 pb = 9 % ) Event 40000 ( 1m 57s elapsed / 46m 49s left ) -> ETA: Fri Mar 07 13:23 XS = 4.81381464315 pb +- ( 0.363045811566 pb = 7 % ) Event 50000 ( 2m 26s elapsed / 46m 17s left ) -> ETA: Fri Mar 07 13:23 XS = 4.71642682017 pb +- ( 0.299695152509 pb = 6 % ) Event 60000 ( 2m 55s elapsed / 45m 49s left ) -> ETA: Fri Mar 07 13:23 XS = 4.59048231466 pb +- ( 0.266274952954 pb = 5 % ) Event 70000 ( 3m 24s elapsed / 45m 19s left ) -> ETA: Fri Mar 07 13:23 XS = 4.71594410334 pb +- ( 0.270500195942 pb = 5 % ) Event 80000 ( 3m 54s elapsed / 44m 52s left ) -> ETA: Fri Mar 07 13:23 XS = 4.72650397895 pb +- ( 0.245885998292 pb = 5 % ) Event 90000 ( 4m 23s elapsed / 44m 24s left ) -> ETA: Fri Mar 07 13:23 XS = 4.66309882139 pb +- ( 0.227073783556 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 100000 ( 4m 53s elapsed / 43m 57s left ) -> ETA: Fri Mar 07 13:23 XS = 4.65196703058 pb +- ( 0.207922687504 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 9m 46s elapsed / 39m 6s left ) -> ETA: Fri Mar 07 13:23 XS = 4.66685999332 pb +- ( 0.151859457235 pb = 3 % ) Event 300000 ( 14m 41s elapsed / 34m 16s left ) -> ETA: Fri Mar 07 13:23 XS = 4.55438346451 pb +- ( 0.113089806426 pb = 2 % ) Event 400000 ( 19m 37s elapsed / 29m 26s left ) -> ETA: Fri Mar 07 13:23 XS = 4.46780669488 pb +- ( 0.0941281718057 pb = 2 % ) Event 500000 ( 24m 34s elapsed / 24m 34s left ) -> ETA: Fri Mar 07 13:23 XS = 4.47754555502 pb +- ( 0.0898007573387 pb = 2 % ) Event 600000 ( 29m 34s elapsed / 19m 42s left ) -> ETA: Fri Mar 07 13:23 XS = 4.48589275627 pb +- ( 0.0799281979207 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 34m 34s elapsed / 14m 49s left ) -> ETA: Fri Mar 07 13:23 XS = 4.44720200562 pb +- ( 0.0768178750272 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 39m 35s elapsed / 9m 53s left ) -> ETA: Fri Mar 07 13:23 XS = 4.34548364649 pb +- ( 0.110837606334 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 44m 37s elapsed / 4m 57s left ) -> ETA: Fri Mar 07 13:23 XS = 4.34834072761 pb +- ( 0.100628027876 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1000000 ( 2979 s total ) = 28997764.7556 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.34051 0 % 0.0926799 2.13 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5613 (1005620) -> 0.5 % From "Jet_Evolution:CSS": 1000 (1006620) -> 0 % Error messages from 'GaugeTest' exceeded frequency limit: 102/20 Perturbative Interface (Matrix Elements): momentum failures: 65 amplitude failures: 935 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 49m 51s on Fri Mar 7 13:23:57 2025 (User: 49m 5s, System: 2s, Children User: 0s, Children System: 0s)