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: 2162 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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, 10s/10s) Performing tests Amplitude::GaugeTest(): Large deviation { 1.31650949745e-20 vs 1.31650949745e-20 => 3.25273141755e-12 } ...... Amplitude::GaugeTest(): Large deviation { 9.1219990673e-21 vs 9.12199906733e-21 => -2.9712898808e-12 } . Amplitude::GaugeTest(): Large deviation { 2.74635684271e-23 vs 2.74635684287e-23 => -5.80253622928e-11 } . Amplitude::GaugeTest(): Large deviation { 6.576497629e-20 vs 6.57649762896e-20 => 5.25046672806e-12 } .... Amplitude::GaugeTest(): Large deviation { 3.05387748552e-24 vs 3.05387748553e-24 => -4.26869650738e-12 } ... Amplitude::GaugeTest(): Large deviation { 2.22854541618e-20 vs 2.22854541617e-20 => 2.10209627483e-12 } .....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 9.35804501127e-21 vs 9.3580450113e-21 => -3.80928621979e-12 } .................................................................................................... done (219 MB, 0s/0s) Initializing scales........................................................................ done (223 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 / 10d 15h 33m 19s left ) -> ETA: Tue Mar 18 04:07 XS = 1.54809121079 pb +- ( 1.54809121079 pb = 100 % ) Event 2 ( 0s elapsed / 5d 7h 46m 39s left ) -> ETA: Wed Mar 12 20:21 XS = 0.77404560499 pb +- ( 0.7740456058 pb = 100 % ) Event 3 ( 0s elapsed / 3d 14h 6m 39s left ) -> ETA: Tue Mar 11 02:41 XS = 0.387223181591 pb +- ( 0.38695605585 pb = 99 % ) Event 4 ( 0s elapsed / 2d 16h 34m 59s left ) -> ETA: Mon Mar 10 05:09 XS = 2.31812725812 pb +- ( 1.95402956637 pb = 84 % ) Event 5 ( 0s elapsed / 2d 3h 39m 59s left ) -> ETA: Sun Mar 09 16:14 XS = 2.16311566696 pb +- ( 1.60297108236 pb = 74 % ) Event 6 ( 0s elapsed / 1d 19h 3m 19s left ) -> ETA: Sun Mar 09 07:37 XS = 1.98320708836 pb +- ( 1.36665133661 pb = 68 % ) Event 7 ( 0s elapsed / 1d 12h 54m 16s left ) -> ETA: Sun Mar 09 01:28 XS = 1.76164387959 pb +- ( 1.20411467991 pb = 68 % ) Event 8 ( 0s elapsed / 1d 8h 38m 19s left ) -> ETA: Sat Mar 08 21:12 XS = 1.56590567078 pb +- ( 1.0798182025 pb = 68 % ) Event 9 ( 0s elapsed / 1d 5h 43s left ) -> ETA: Sat Mar 08 17:35 XS = 1.40931048521 pb +- ( 0.978431363209 pb = 69 % ) Event 10 ( 0s elapsed / 1d 2h 6m 39s left ) -> ETA: Sat Mar 08 14:41 XS = 1.27895049192 pb +- ( 0.894573661734 pb = 69 % ) Event 20 ( 0s elapsed / 13h 28m 19s left ) -> ETA: Sat Mar 08 02:02 XS = 2.3351662007 pb +- ( 1.74393077071 pb = 74 % ) Event 30 ( 0s elapsed / 9h 9m 59s left ) -> ETA: Fri Mar 07 21:44 XS = 2.01178490206 pb +- ( 1.244267927 pb = 61 % ) Event 40 ( 1s elapsed / 7h 4m 58s left ) -> ETA: Fri Mar 07 19:39 XS = 3.50615218899 pb +- ( 1.54273946626 pb = 44 % ) Event 50 ( 1s elapsed / 5h 49m 58s left ) -> ETA: Fri Mar 07 18:24 XS = 2.18915403732 pb +- ( 1.50924049601 pb = 68 % ) Event 60 ( 1s elapsed / 4h 57m 12s left ) -> ETA: Fri Mar 07 17:31 XS = 2.61978036418 pb +- ( 1.41012433805 pb = 53 % ) Event 70 ( 1s elapsed / 4h 19m 30s left ) -> ETA: Fri Mar 07 16:53 XS = 2.34333920377 pb +- ( 1.2312491836 pb = 52 % ) Event 80 ( 1s elapsed / 3h 53m 18s left ) -> ETA: Fri Mar 07 16:27 XS = 2.06089331509 pb +- ( 1.09389899468 pb = 53 % ) Event 90 ( 1s elapsed / 3h 32m 56s left ) -> ETA: Fri Mar 07 16:07 XS = 2.08794339703 pb +- ( 0.998073910872 pb = 47 % ) Event 100 ( 1s elapsed / 3h 16m 38s left ) -> ETA: Fri Mar 07 15:51 XS = 3.15703355355 pb +- ( 1.53885491792 pb = 48 % ) Event 200 ( 1s elapsed / 2h 48s left ) -> ETA: Fri Mar 07 14:35 XS = 1.4312179673 pb +- ( 1.80769472695 pb = 126 % ) Event 300 ( 1s elapsed / 1h 34m 24s left ) -> ETA: Fri Mar 07 14:08 XS = 2.80472561485 pb +- ( 1.3757104473 pb = 49 % ) Event 400 ( 1s elapsed / 1h 22m 3s left ) -> ETA: Fri Mar 07 13:56 XS = 2.91360615701 pb +- ( 1.09055049264 pb = 37 % ) Event 500 ( 2s elapsed / 1h 14m 37s left ) -> ETA: Fri Mar 07 13:49 XS = 2.46094665856 pb +- ( 0.970479447342 pb = 39 % ) Event 600 ( 2s elapsed / 1h 10m 30s left ) -> ETA: Fri Mar 07 13:44 XS = -0.295213072508 pb +- ( 3.53973976749 pb = -1199 % ) Event 700 ( 2s elapsed / 1h 7m 48s left ) -> ETA: Fri Mar 07 13:42 XS = 0.447209274126 pb +- ( 3.02724142592 pb = 676 % ) Event 800 ( 3s elapsed / 1h 5m 21s left ) -> ETA: Fri Mar 07 13:39 XS = 0.874951604345 pb +- ( 2.6427230291 pb = 302 % ) Event 900 ( 3s elapsed / 1h 3m 27s left ) -> ETA: Fri Mar 07 13:37 XS = 0.992585507226 pb +- ( 2.34330940741 pb = 236 % ) Event 1000 ( 3s elapsed / 1h 1m 46s left ) -> ETA: Fri Mar 07 13:36 XS = 1.09530340475 pb +- ( 2.11105393776 pb = 192 % ) Event 2000 ( 6s elapsed / 55m 38s left ) -> ETA: Fri Mar 07 13:30 XS = 2.56854368072 pb +- ( 1.08201018663 pb = 42 % ) Event 3000 ( 9s elapsed / 53m 36s left ) -> ETA: Fri Mar 07 13:28 XS = 2.71869971098 pb +- ( 0.780307683723 pb = 28 % ) Event 4000 ( 12s elapsed / 52m 27s left ) -> ETA: Fri Mar 07 13:27 XS = 2.31109786928 pb +- ( 0.86604823553 pb = 37 % ) Event 5000 ( 15s elapsed / 51m 56s left ) -> ETA: Fri Mar 07 13:26 XS = 2.98602515802 pb +- ( 0.74435316188 pb = 24 % ) Event 6000 ( 18s elapsed / 51m 23s left ) -> ETA: Fri Mar 07 13:26 XS = 3.70840682505 pb +- ( 0.905165369437 pb = 24 % ) Event 7000 ( 21s elapsed / 51m 9s left ) -> ETA: Fri Mar 07 13:25 XS = 3.7658512359 pb +- ( 0.785175716729 pb = 20 % ) Event 8000 ( 24s elapsed / 50m 55s left ) -> ETA: Fri Mar 07 13:25 XS = 3.24719178965 pb +- ( 0.975943309953 pb = 30 % ) Event 9000 ( 27s elapsed / 50m 42s left ) -> ETA: Fri Mar 07 13:25 XS = 3.39420518918 pb +- ( 0.869281520406 pb = 25 % ) Event 10000 ( 30s elapsed / 50m 37s left ) -> ETA: Fri Mar 07 13:25 XS = 3.64213746479 pb +- ( 0.80468204322 pb = 22 % ) Event 20000 ( 1m elapsed / 49m 30s left ) -> ETA: Fri Mar 07 13:24 XS = 6.33262749825 pb +- ( 1.82781042941 pb = 28 % ) Event 30000 ( 1m 30s elapsed / 48m 56s left ) -> ETA: Fri Mar 07 13:24 XS = 5.637860629 pb +- ( 1.22168465335 pb = 21 % ) Event 40000 ( 2m 1s elapsed / 48m 24s left ) -> ETA: Fri Mar 07 13:24 XS = 5.42324438414 pb +- ( 0.921070530272 pb = 16 % ) Event 50000 ( 2m 31s elapsed / 48m 2s left ) -> ETA: Fri Mar 07 13:25 XS = 5.34947769808 pb +- ( 0.739724668236 pb = 13 % ) Event 60000 ( 3m 2s elapsed / 47m 33s left ) -> ETA: Fri Mar 07 13:25 XS = 5.6677397989 pb +- ( 0.707057120228 pb = 12 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 70000 ( 3m 32s elapsed / 47m 2s left ) -> ETA: Fri Mar 07 13:25 XS = 5.37080655905 pb +- ( 0.613573662775 pb = 11 % ) Event 80000 ( 4m 2s elapsed / 46m 34s left ) -> ETA: Fri Mar 07 13:25 XS = 5.84528878554 pb +- ( 0.759872933198 pb = 12 % ) Event 90000 ( 4m 33s elapsed / 46m 5s left ) -> ETA: Fri Mar 07 13:25 XS = 5.70497052115 pb +- ( 0.676927013609 pb = 11 % ) Event 100000 ( 5m 4s elapsed / 45m 36s left ) -> ETA: Fri Mar 07 13:25 XS = 5.5032429391 pb +- ( 0.610920202814 pb = 11 % ) Event 200000 ( 10m 11s elapsed / 40m 44s left ) -> ETA: Fri Mar 07 13:25 XS = 5.00162479797 pb +- ( 0.32245263445 pb = 6 % ) Event 300000 ( 15m 11s elapsed / 35m 25s left ) -> ETA: Fri Mar 07 13:25 XS = 4.79685288287 pb +- ( 0.221027345302 pb = 4 % ) Event 400000 ( 20m 7s elapsed / 30m 10s left ) -> ETA: Fri Mar 07 13:24 XS = 4.70579159333 pb +- ( 0.170081880941 pb = 3 % ) Event 500000 ( 25m 3s elapsed / 25m 3s left ) -> ETA: Fri Mar 07 13:24 XS = 4.7160142206 pb +- ( 0.13929270875 pb = 2 % ) Event 600000 ( 30m 2s elapsed / 20m 1s left ) -> ETA: Fri Mar 07 13:24 XS = 4.65253760327 pb +- ( 0.118208846327 pb = 2 % ) Event 700000 ( 35m elapsed / 15m left ) -> ETA: Fri Mar 07 13:24 XS = 4.57462134697 pb +- ( 0.106857913673 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") FI_Dipole::GenerateWeight(): Invalid kinematics Event 800000 ( 40m elapsed / 10m left ) -> ETA: Fri Mar 07 13:24 XS = 4.55714762464 pb +- ( 0.0950791036544 pb = 2 % ) Event 900000 ( 45m 2s elapsed / 5m left ) -> ETA: Fri Mar 07 13:24 XS = 4.47325366347 pb +- ( 0.0880872011043 pb = 1 % ) Event 1000000 ( 3005 s total ) = 28751792.8274 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.44376 0 % 0.0809519 1.82 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5691 (1005693) -> 0.5 % From "Jet_Evolution:CSS": 1091 (1006784) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 120/20 Perturbative Interface (Matrix Elements): momentum failures: 87 amplitude failures: 1004 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 50m 17s on Fri Mar 7 13:24:33 2025 (User: 49m 38s, System: 1s, Children User: 0s, Children System: 0s)