Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:16 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2145 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (223 MB, 10s/10s) Performing tests Amplitude::GaugeTest(): Large deviation { 6.82515058245e-22 vs 6.82515058242e-22 => 5.14521758532e-12 } .. Amplitude::GaugeTest(): Large deviation { 9.9275146238e-22 vs 9.92751462377e-22 => 2.56905607898e-12 } ....... Amplitude::GaugeTest(): Large deviation { 4.98099458116e-20 vs 4.98099458118e-20 => -3.97049060297e-12 } ........... Amplitude::GaugeTest(): Large deviation { 9.1454534885e-20 vs 9.14545348857e-20 => -8.12561129493e-12 } ....... Amplitude::GaugeTest(): Large deviation { 2.65644203783e-21 vs 2.65644203782e-21 => 5.19428944301e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.11192393906e-22 vs 1.11192393906e-22 => -2.16615614335e-12 } ....................WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.4434267322e-21 vs 1.44342673219e-21 => 2.66742183896e-12 } ....................................................................... done (223 MB, 0s/0s) Initializing scales........................................................................ done (225 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 / 7d 20h 53m 19s left ) -> ETA: Sat Mar 15 09:27 XS = 0.122349414858 pb +- ( 0.122349414858 pb = 100 % ) Event 2 ( 0s elapsed / 3d 22h 26m 39s left ) -> ETA: Tue Mar 11 11:01 XS = 0.332006118487 pb +- ( 0.209656703629 pb = 63 % ) Event 3 ( 0s elapsed / 2d 14h 57m 45s left ) -> ETA: Mon Mar 10 03:32 XS = 0.221708149288 pb +- ( 0.163760861629 pb = 73 % ) Event 4 ( 0s elapsed / 1d 23h 54m 59s left ) -> ETA: Sun Mar 09 12:29 XS = 0.166281462864 pb +- ( 0.128378064593 pb = 77 % ) Event 5 ( 0s elapsed / 1d 14h 19m 59s left ) -> ETA: Sun Mar 09 02:54 XS = 0.133088070067 pb +- ( 0.104834907386 pb = 78 % ) Event 6 ( 0s elapsed / 1d 7h 56m 39s left ) -> ETA: Sat Mar 08 20:31 XS = 8.71593906461 pb +- ( 8.58327781793 pb = 98 % ) Event 7 ( 0s elapsed / 1d 3h 22m 50s left ) -> ETA: Sat Mar 08 15:57 XS = 7.47080491253 pb +- ( 7.36027759469 pb = 98 % ) Event 8 ( 0s elapsed / 1d 18m 19s left ) -> ETA: Sat Mar 08 12:52 XS = 7.14478173595 pb +- ( 6.38251955068 pb = 89 % ) Event 9 ( 0s elapsed / 21h 36m 17s left ) -> ETA: Sat Mar 08 10:10 XS = 6.35091709832 pb +- ( 5.68455881479 pb = 89 % ) Event 10 ( 0s elapsed / 19h 26m 39s left ) -> ETA: Sat Mar 08 08:01 XS = 5.71582538849 pb +- ( 5.12393487614 pb = 89 % ) Event 20 ( 0s elapsed / 10h 8m 19s left ) -> ETA: Fri Mar 07 22:42 XS = 5.68309017527 pb +- ( 3.73123695461 pb = 65 % ) Event 30 ( 0s elapsed / 7h 2m 12s left ) -> ETA: Fri Mar 07 19:36 XS = 5.15315472959 pb +- ( 2.60726867805 pb = 50 % ) Event 40 ( 0s elapsed / 5h 24m 59s left ) -> ETA: Fri Mar 07 17:59 XS = 4.22188439724 pb +- ( 1.94258307739 pb = 46 % ) Event 50 ( 0s elapsed / 4h 26m 39s left ) -> ETA: Fri Mar 07 17:01 XS = 3.52151646186 pb +- ( 1.52804949204 pb = 43 % ) Event 60 ( 0s elapsed / 3h 50m 32s left ) -> ETA: Fri Mar 07 16:25 XS = 4.23922444585 pb +- ( 1.63093366943 pb = 38 % ) Event 70 ( 0s elapsed / 3h 22m 22s left ) -> ETA: Fri Mar 07 15:56 XS = 2.17669010484 pb +- ( 2.01085008414 pb = 92 % ) Event 80 ( 0s elapsed / 3h 3m 19s left ) -> ETA: Fri Mar 07 15:37 XS = 2.14562533673 pb +- ( 1.75255702024 pb = 81 % ) Event 90 ( 0s elapsed / 2h 48m 30s left ) -> ETA: Fri Mar 07 15:22 XS = 3.79496221509 pb +- ( 2.18329132808 pb = 57 % ) Event 100 ( 0s elapsed / 2h 34m 59s left ) -> ETA: Fri Mar 07 15:09 XS = 5.08692479929 pb +- ( 2.60161878712 pb = 51 % ) Event 200 ( 1s elapsed / 1h 39m 58s left ) -> ETA: Fri Mar 07 14:14 XS = 4.5981129482 pb +- ( 1.48209253432 pb = 32 % ) Event 300 ( 1s elapsed / 1h 21m 5s left ) -> ETA: Fri Mar 07 13:55 XS = 4.43097093409 pb +- ( 1.07771749611 pb = 24 % ) Event 400 ( 1s elapsed / 1h 12m 53s left ) -> ETA: Fri Mar 07 13:47 XS = 3.60364345273 pb +- ( 0.863474445851 pb = 23 % ) Event 500 ( 2s elapsed / 1h 7m 37s left ) -> ETA: Fri Mar 07 13:42 XS = 3.68419223339 pb +- ( 0.789663698964 pb = 21 % ) Event 600 ( 2s elapsed / 1h 4m 41s left ) -> ETA: Fri Mar 07 13:39 XS = 3.3007559171 pb +- ( 0.661547281166 pb = 20 % ) Event 700 ( 2s elapsed / 1h 2m 5s left ) -> ETA: Fri Mar 07 13:36 XS = 3.25407210293 pb +- ( 0.601403190967 pb = 18 % ) Event 800 ( 2s elapsed / 59m 57s left ) -> ETA: Fri Mar 07 13:34 XS = 3.4015971309 pb +- ( 0.54804238945 pb = 16 % ) Event 900 ( 3s elapsed / 58m 16s left ) -> ETA: Fri Mar 07 13:32 XS = 3.68076231975 pb +- ( 0.552167190739 pb = 15 % ) Event 1000 ( 3s elapsed / 57m 36s left ) -> ETA: Fri Mar 07 13:32 XS = 3.66611668783 pb +- ( 0.506542559973 pb = 13 % ) Event 2000 ( 6s elapsed / 53m 8s left ) -> ETA: Fri Mar 07 13:27 XS = 3.80392467075 pb +- ( 0.622879119847 pb = 16 % ) Event 3000 ( 9s elapsed / 51m 57s left ) -> ETA: Fri Mar 07 13:26 XS = 4.25236584028 pb +- ( 0.475725564697 pb = 11 % ) Event 4000 ( 12s elapsed / 51m 12s left ) -> ETA: Fri Mar 07 13:25 XS = 3.94628608775 pb +- ( 0.416519633408 pb = 10 % ) Event 5000 ( 15s elapsed / 50m 48s left ) -> ETA: Fri Mar 07 13:25 XS = 4.03716903969 pb +- ( 0.410594789463 pb = 10 % ) Event 6000 ( 18s elapsed / 50m 21s left ) -> ETA: Fri Mar 07 13:25 XS = 4.17972031604 pb +- ( 0.362793595548 pb = 8 % ) Event 7000 ( 21s elapsed / 50m 8s left ) -> ETA: Fri Mar 07 13:24 XS = 4.14615801002 pb +- ( 0.381231565161 pb = 9 % ) Event 8000 ( 24s elapsed / 50m 2s left ) -> ETA: Fri Mar 07 13:24 XS = 4.13076243374 pb +- ( 0.343560250966 pb = 8 % ) Event 9000 ( 27s elapsed / 49m 46s left ) -> ETA: Fri Mar 07 13:24 XS = 4.18736170824 pb +- ( 0.31543228499 pb = 7 % ) Event 10000 ( 30s elapsed / 49m 34s left ) -> ETA: Fri Mar 07 13:24 XS = 4.22231263815 pb +- ( 0.313109992988 pb = 7 % ) Event 20000 ( 59s elapsed / 48m 37s left ) -> ETA: Fri Mar 07 13:24 XS = 4.43367574436 pb +- ( 0.248051855508 pb = 5 % ) Event 30000 ( 1m 29s elapsed / 48m 7s left ) -> ETA: Fri Mar 07 13:24 XS = 4.49716786214 pb +- ( 0.206500282553 pb = 4 % ) Event 40000 ( 1m 59s elapsed / 47m 36s left ) -> ETA: Fri Mar 07 13:24 XS = 4.18698552483 pb +- ( 0.20992597254 pb = 5 % ) Event 50000 ( 2m 28s elapsed / 47m 7s left ) -> ETA: Fri Mar 07 13:24 XS = 4.37981416877 pb +- ( 0.194903687692 pb = 4 % ) Event 60000 ( 2m 58s elapsed / 46m 37s left ) -> ETA: Fri Mar 07 13:24 XS = 4.49366781791 pb +- ( 0.189935196133 pb = 4 % ) Event 70000 ( 3m 28s elapsed / 46m 9s left ) -> ETA: Fri Mar 07 13:24 XS = 4.43820485272 pb +- ( 0.177379219079 pb = 3 % ) Event 80000 ( 3m 58s elapsed / 45m 43s left ) -> ETA: Fri Mar 07 13:24 XS = 4.43713642608 pb +- ( 0.160845461599 pb = 3 % ) Event 90000 ( 4m 28s elapsed / 45m 17s left ) -> ETA: Fri Mar 07 13:24 XS = 4.40991477695 pb +- ( 0.167756473418 pb = 3 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 100000 ( 4m 58s elapsed / 44m 48s left ) -> ETA: Fri Mar 07 13:24 XS = 4.47057184628 pb +- ( 0.154181699182 pb = 3 % ) Event 200000 ( 10m 1s elapsed / 40m 6s left ) -> ETA: Fri Mar 07 13:24 XS = 4.63859131222 pb +- ( 0.175278333455 pb = 3 % ) Event 300000 ( 15m 5s elapsed / 35m 12s left ) -> ETA: Fri Mar 07 13:24 XS = 4.53130796836 pb +- ( 0.126126947706 pb = 2 % ) Event 400000 ( 20m 10s elapsed / 30m 15s left ) -> ETA: Fri Mar 07 13:24 XS = 4.4719490659 pb +- ( 0.108359930163 pb = 2 % ) Event 500000 ( 25m 17s elapsed / 25m 17s left ) -> ETA: Fri Mar 07 13:25 XS = 4.45229582931 pb +- ( 0.0912932878629 pb = 2 % ) Event 600000 ( 30m 24s elapsed / 20m 16s left ) -> ETA: Fri Mar 07 13:25 XS = 4.4697440479 pb +- ( 0.0789831078416 pb = 1 % ) Event 700000 ( 35m 33s elapsed / 15m 14s left ) -> ETA: Fri Mar 07 13:25 XS = 4.46491973859 pb +- ( 0.0741639591566 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 40m 45s elapsed / 10m 11s left ) -> ETA: Fri Mar 07 13:25 XS = 4.46322839245 pb +- ( 0.0682550553833 pb = 1 % ) Event 900000 ( 45m 58s elapsed / 5m 6s left ) -> ETA: Fri Mar 07 13:25 XS = 4.4071296505 pb +- ( 0.0689752581555 pb = 1 % ) Event 1000000 ( 3066 s total ) = 28178660.5352 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.42655 0 % 0.0666824 1.5 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5517 (1005518) -> 0.5 % From "Jet_Evolution:CSS": 1066 (1006584) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 96/20 Perturbative Interface (Matrix Elements): momentum failures: 77 amplitude failures: 989 Remnant Kinematics: 1 errors (no kinematics found) and 0 warnings (scale kt down by factor of 10). WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 17s on Fri Mar 7 13:25:34 2025 (User: 50m 36s, System: 2s, Children User: 0s, Children System: 0s)