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: 2075 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (222 MB, 9s/9s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 9.88738893921e-22 vs 9.88738893914e-22 => 6.7446048746e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.86888991926e-22 vs 1.86888991929e-22 => -1.34908750837e-11 } . Amplitude::GaugeTest(): Large deviation { 2.0871892487e-21 vs 2.08718924875e-21 => -2.31086261238e-11 } ......... Amplitude::GaugeTest(): Large deviation { 2.57668260007e-21 vs 2.5766826001e-21 => -1.10230713446e-11 } ... Amplitude::GaugeTest(): Large deviation { 7.38184137326e-23 vs 7.38184137323e-23 => 3.59134944006e-12 } ................ Amplitude::GaugeTest(): Large deviation { 3.43899856255e-21 vs 3.43899856254e-21 => 2.8539393071e-12 } .......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.00728402334e-21 vs 2.0072840233e-21 => 2.06663575142e-11 } .............................................................................. done (222 MB, 0s/0s) Initializing scales........................................................................ done (224 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 10h 59m 59s left ) -> ETA: Tue Mar 18 23:34 XS = -0.00441022328078 pb +- ( -0.00441022328078 pb = 100 % ) Event 2 ( 0s elapsed / 5d 17h 29m 59s left ) -> ETA: Thu Mar 13 06:04 XS = 0.00181497321231 pb +- ( 0.00622519649308 pb = 342 % ) Event 3 ( 0s elapsed / 3d 19h 39m 59s left ) -> ETA: Tue Mar 11 08:14 XS = 0.00120998214154 pb +- ( 0.00364468169459 pb = 301 % ) Event 4 ( 0s elapsed / 2d 20h 44m 59s left ) -> ETA: Mon Mar 10 09:19 XS = 0.257714429909 pb +- ( 0.256517394297 pb = 99 % ) Event 5 ( 1s elapsed / 2d 7h 33m 19s left ) -> ETA: Sun Mar 09 20:07 XS = 0.171819827781 pb +- ( 0.171089516228 pb = 99 % ) Event 6 ( 1s elapsed / 1d 22h 17m 45s left ) -> ETA: Sun Mar 09 10:52 XS = 0.148288742417 pb +- ( 0.146499193886 pb = 98 % ) Event 7 ( 1s elapsed / 1d 15h 40m 56s left ) -> ETA: Sun Mar 09 04:15 XS = 0.130133698808 pb +- ( 0.128164409902 pb = 98 % ) Event 8 ( 1s elapsed / 1d 11h 4m 8s left ) -> ETA: Sat Mar 08 23:38 XS = 0.115674174438 pb +- ( 0.113951506432 pb = 98 % ) Event 9 ( 1s elapsed / 1d 7h 10m 21s left ) -> ETA: Sat Mar 08 19:44 XS = 0.104164292734 pb +- ( 0.10256916706 pb = 98 % ) Event 10 ( 1s elapsed / 1d 4h 3m 18s left ) -> ETA: Sat Mar 08 16:37 XS = 0.60008981967 pb +- ( 0.512515232265 pb = 85 % ) Event 20 ( 1s elapsed / 14h 18m 18s left ) -> ETA: Sat Mar 08 02:52 XS = 1.16044627125 pb +- ( 0.744862769553 pb = 64 % ) Event 30 ( 1s elapsed / 9h 54m 25s left ) -> ETA: Fri Mar 07 22:28 XS = 0.852353634806 pb +- ( 0.488854501133 pb = 57 % ) Event 40 ( 1s elapsed / 7h 38m 18s left ) -> ETA: Fri Mar 07 20:12 XS = 0.996682065955 pb +- ( 0.425484326363 pb = 42 % ) Event 50 ( 1s elapsed / 6h 16m 38s left ) -> ETA: Fri Mar 07 18:50 XS = 3.15708267486 pb +- ( 2.35705706637 pb = 74 % ) Event 60 ( 1s elapsed / 5h 19m 25s left ) -> ETA: Fri Mar 07 17:53 XS = 9.45719620254 pb +- ( 6.57172532332 pb = 69 % ) Event 70 ( 1s elapsed / 4h 38m 33s left ) -> ETA: Fri Mar 07 17:12 XS = 8.45257347205 pb +- ( 5.68487275091 pb = 67 % ) Event 80 ( 1s elapsed / 4h 9m 58s left ) -> ETA: Fri Mar 07 16:44 XS = 8.11787141545 pb +- ( 4.92307286876 pb = 60 % ) Event 90 ( 1s elapsed / 3h 45m 54s left ) -> ETA: Fri Mar 07 16:20 XS = 9.11241190188 pb +- ( 4.61406585135 pb = 50 % ) Event 100 ( 1s elapsed / 3h 26m 38s left ) -> ETA: Fri Mar 07 16:00 XS = 8.18434696125 pb +- ( 4.08613197341 pb = 49 % ) Event 200 ( 1s elapsed / 2h 8m 18s left ) -> ETA: Fri Mar 07 14:42 XS = 6.07034124008 pb +- ( 2.17442143274 pb = 35 % ) Event 300 ( 1s elapsed / 1h 41m 4s left ) -> ETA: Fri Mar 07 14:15 XS = 4.63553721172 pb +- ( 1.51229049706 pb = 32 % ) Event 400 ( 2s elapsed / 1h 26m 37s left ) -> ETA: Fri Mar 07 14:00 XS = 4.08256599674 pb +- ( 1.32206245935 pb = 32 % ) Event 500 ( 2s elapsed / 1h 18m 17s left ) -> ETA: Fri Mar 07 13:52 XS = 5.11130439925 pb +- ( 1.3885659046 pb = 27 % ) Event 600 ( 2s elapsed / 1h 13m 50s left ) -> ETA: Fri Mar 07 13:48 XS = 4.69624741653 pb +- ( 1.17433298357 pb = 25 % ) Event 700 ( 2s elapsed / 1h 10m 39s left ) -> ETA: Fri Mar 07 13:44 XS = 4.51481533325 pb +- ( 1.02159345338 pb = 22 % ) Event 800 ( 3s elapsed / 1h 7m 51s left ) -> ETA: Fri Mar 07 13:42 XS = 4.51542621496 pb +- ( 0.942469480066 pb = 20 % ) Event 900 ( 3s elapsed / 1h 5m 51s left ) -> ETA: Fri Mar 07 13:40 XS = 4.66029540339 pb +- ( 0.910561260894 pb = 19 % ) Event 1000 ( 3s elapsed / 1h 4m 36s left ) -> ETA: Fri Mar 07 13:38 XS = 4.75725618787 pb +- ( 0.934000432576 pb = 19 % ) Event 2000 ( 6s elapsed / 57m 8s left ) -> ETA: Fri Mar 07 13:31 XS = 4.1316010552 pb +- ( 1.22747006738 pb = 29 % ) Event 3000 ( 9s elapsed / 53m 50s left ) -> ETA: Fri Mar 07 13:28 XS = 3.92630347939 pb +- ( 0.836141911134 pb = 21 % ) Event 4000 ( 12s elapsed / 52m 34s left ) -> ETA: Fri Mar 07 13:27 XS = 3.82786165051 pb +- ( 0.660150536614 pb = 17 % ) Event 5000 ( 15s elapsed / 52m left ) -> ETA: Fri Mar 07 13:26 XS = 3.82948887423 pb +- ( 0.557416454459 pb = 14 % ) Event 6000 ( 18s elapsed / 51m 32s left ) -> ETA: Fri Mar 07 13:26 XS = 4.28634369577 pb +- ( 0.507732937321 pb = 11 % ) Event 7000 ( 21s elapsed / 51m 15s left ) -> ETA: Fri Mar 07 13:25 XS = 4.55870986463 pb +- ( 0.470759775892 pb = 10 % ) Event 8000 ( 24s elapsed / 50m 57s left ) -> ETA: Fri Mar 07 13:25 XS = 4.42548793195 pb +- ( 0.427893788586 pb = 9 % ) Event 9000 ( 27s elapsed / 50m 40s left ) -> ETA: Fri Mar 07 13:25 XS = 4.54654865328 pb +- ( 0.394911420331 pb = 8 % ) Event 10000 ( 30s elapsed / 50m 27s left ) -> ETA: Fri Mar 07 13:25 XS = 4.55524534768 pb +- ( 0.363608286336 pb = 7 % ) Event 20000 ( 59s elapsed / 48m 58s left ) -> ETA: Fri Mar 07 13:24 XS = 4.71931683089 pb +- ( 0.237975646357 pb = 5 % ) Event 30000 ( 1m 29s elapsed / 48m 18s left ) -> ETA: Fri Mar 07 13:24 XS = 4.636454976 pb +- ( 0.213145829934 pb = 4 % ) Event 40000 ( 1m 59s elapsed / 47m 46s left ) -> ETA: Fri Mar 07 13:24 XS = 4.58063917214 pb +- ( 0.200325187005 pb = 4 % ) Event 50000 ( 2m 29s elapsed / 47m 14s left ) -> ETA: Fri Mar 07 13:23 XS = 4.54097196611 pb +- ( 0.172032682714 pb = 3 % ) Event 60000 ( 2m 59s elapsed / 46m 46s left ) -> ETA: Fri Mar 07 13:24 XS = 4.45530326541 pb +- ( 0.169262938675 pb = 3 % ) Event 70000 ( 3m 28s elapsed / 46m 12s left ) -> ETA: Fri Mar 07 13:23 XS = 4.39583226853 pb +- ( 0.156358334245 pb = 3 % ) Event 80000 ( 3m 58s elapsed / 45m 43s left ) -> ETA: Fri Mar 07 13:23 XS = 4.46077268883 pb +- ( 0.157254078319 pb = 3 % ) Event 90000 ( 4m 28s elapsed / 45m 14s left ) -> ETA: Fri Mar 07 13:23 XS = 4.54607915431 pb +- ( 0.157328476313 pb = 3 % ) Event 100000 ( 4m 58s elapsed / 44m 44s left ) -> ETA: Fri Mar 07 13:23 XS = 4.52960546914 pb +- ( 0.154526261215 pb = 3 % ) Event 200000 ( 9m 58s elapsed / 39m 53s left ) -> ETA: Fri Mar 07 13:24 XS = 4.20422564477 pb +- ( 0.140297936214 pb = 3 % ) Event 300000 ( 14m 59s elapsed / 34m 57s left ) -> ETA: Fri Mar 07 13:24 XS = 4.1968581933 pb +- ( 0.103497643346 pb = 2 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 400000 ( 20m 3s elapsed / 30m 5s left ) -> ETA: Fri Mar 07 13:24 XS = 4.16854321924 pb +- ( 0.0875759014769 pb = 2 % ) Event 500000 ( 25m 9s elapsed / 25m 9s left ) -> ETA: Fri Mar 07 13:24 XS = 4.20591344252 pb +- ( 0.0762353371612 pb = 1 % ) Event 600000 ( 30m 17s elapsed / 20m 11s left ) -> ETA: Fri Mar 07 13:24 XS = 4.20163138246 pb +- ( 0.0790969116245 pb = 1 % ) Event 700000 ( 35m 25s elapsed / 15m 11s left ) -> ETA: Fri Mar 07 13:24 XS = 4.26942963933 pb +- ( 0.0770850622731 pb = 1 % ) Event 800000 ( 40m 36s elapsed / 10m 9s left ) -> ETA: Fri Mar 07 13:25 XS = 4.29462865743 pb +- ( 0.069496116859 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 45m 48s elapsed / 5m 5s left ) -> ETA: Fri Mar 07 13:25 XS = 4.30040718521 pb +- ( 0.0655623324111 pb = 1 % ) Event 1000000 ( 3037 s total ) = 28452125.3474 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.30975 0 % 0.0633112 1.46 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5700 (1005701) -> 0.5 % From "Jet_Evolution:CSS": 1153 (1006854) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 78/20 Perturbative Interface (Matrix Elements): momentum failures: 76 amplitude failures: 1077 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: 50m 47s on Fri Mar 7 13:24:52 2025 (User: 49m 56s, System: 2s, Children User: 0s, Children System: 0s)