Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:17 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2154 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 2.11687440434e-24 vs 2.11687440434e-24 => 2.04392058833e-12 } . Amplitude::GaugeTest(): Large deviation { 5.53360891647e-20 vs 5.53360891643e-20 => 5.90660853561e-12 } ............ Amplitude::GaugeTest(): Large deviation { 2.64831951778e-22 vs 2.64831951778e-22 => 2.58548737975e-12 } . Amplitude::GaugeTest(): Large deviation { 1.12228023874e-20 vs 1.12228023874e-20 => 2.75535150251e-12 } .. Amplitude::GaugeTest(): Large deviation { 4.85202076458e-24 vs 4.85202076457e-24 => 3.38551409129e-12 } ................ Amplitude::GaugeTest(): Large deviation { 8.15882403893e-23 vs 8.15882403898e-23 => -6.2891913899e-12 } .WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.97666644365e-24 vs 2.97666644365e-24 => 2.71493938442e-12 } ............................................................................ done (223 MB, 0s/0s) Initializing scales........................................................................ done (227 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 / 9d 14h 33m 19s left ) -> ETA: Mon Mar 17 03:07 XS = 8.93914529967e-05 pb +- ( 8.93914529967e-05 pb = 100 % ) Event 2 ( 0s elapsed / 4d 19h 16m 39s left ) -> ETA: Wed Mar 12 07:51 XS = 0.00369552766425 pb +- ( 0.00360613621125 pb = 97 % ) Event 3 ( 0s elapsed / 3d 5h 46m 39s left ) -> ETA: Mon Mar 10 18:21 XS = 0.016555762787 pb +- ( 0.0130276777236 pb = 78 % ) Event 4 ( 0s elapsed / 2d 10h 19m 59s left ) -> ETA: Sun Mar 09 22:54 XS = 0.0124168220903 pb +- ( 0.0100990605269 pb = 81 % ) Event 5 ( 0s elapsed / 1d 22h 39m 59s left ) -> ETA: Sun Mar 09 11:14 XS = 0.100671818359 pb +- ( 0.0909854818568 pb = 90 % ) Event 6 ( 0s elapsed / 1d 15h 21m 5s left ) -> ETA: Sun Mar 09 03:55 XS = 0.086290254747 pb +- ( 0.0782300592091 pb = 90 % ) Event 7 ( 0s elapsed / 1d 9h 43m 47s left ) -> ETA: Sat Mar 08 22:18 XS = 0.075506373265 pb +- ( 0.0686021043606 pb = 90 % ) Event 8 ( 0s elapsed / 1d 5h 30m 49s left ) -> ETA: Sat Mar 08 18:05 XS = 0.0696512641843 pb +- ( 0.0607840273062 pb = 87 % ) Event 9 ( 0s elapsed / 1d 2h 14m 3s left ) -> ETA: Sat Mar 08 14:48 XS = 1.4248816037 pb +- ( 1.3563204015 pb = 95 % ) Event 10 ( 0s elapsed / 23h 53m 19s left ) -> ETA: Sat Mar 08 12:27 XS = 1.29534691245 pb +- ( 1.23365741828 pb = 95 % ) Event 20 ( 0s elapsed / 12h 13m 19s left ) -> ETA: Sat Mar 08 00:47 XS = 0.805669827163 pb +- ( 0.629487519779 pb = 78 % ) Event 30 ( 0s elapsed / 8h 25m 32s left ) -> ETA: Fri Mar 07 21:00 XS = 0.854272862187 pb +- ( 0.5105488423 pb = 59 % ) Event 40 ( 0s elapsed / 6h 31m 39s left ) -> ETA: Fri Mar 07 19:06 XS = 1.055977257 pb +- ( 0.527654961399 pb = 49 % ) Event 50 ( 0s elapsed / 5h 23m 19s left ) -> ETA: Fri Mar 07 17:57 XS = 0.984311185953 pb +- ( 0.447032066448 pb = 45 % ) Event 60 ( 0s elapsed / 4h 34m 59s left ) -> ETA: Fri Mar 07 17:09 XS = 0.876610185177 pb +- ( 0.3837833747 pb = 43 % ) Event 70 ( 1s elapsed / 4h 27s left ) -> ETA: Fri Mar 07 16:34 XS = 0.836253897261 pb +- ( 0.33426803233 pb = 39 % ) Event 80 ( 1s elapsed / 3h 36m 38s left ) -> ETA: Fri Mar 07 16:11 XS = 3.42648637489 pb +- ( 2.88199069292 pb = 84 % ) Event 90 ( 1s elapsed / 3h 16m 16s left ) -> ETA: Fri Mar 07 15:50 XS = 4.07182512409 pb +- ( 2.72830803588 pb = 67 % ) Event 100 ( 1s elapsed / 3h 1m 38s left ) -> ETA: Fri Mar 07 15:36 XS = 2.46819332898 pb +- ( 2.76200472724 pb = 111 % ) Event 200 ( 1s elapsed / 1h 54m 8s left ) -> ETA: Fri Mar 07 14:28 XS = 4.01219848936 pb +- ( 1.737777656 pb = 43 % ) Event 300 ( 1s elapsed / 1h 33m 18s left ) -> ETA: Fri Mar 07 14:07 XS = 4.09716233136 pb +- ( 1.33534247589 pb = 32 % ) Event 400 ( 1s elapsed / 1h 22m 53s left ) -> ETA: Fri Mar 07 13:57 XS = 4.10615809044 pb +- ( 1.24066763397 pb = 30 % ) Event 500 ( 2s elapsed / 1h 15m 57s left ) -> ETA: Fri Mar 07 13:50 XS = 4.48414226431 pb +- ( 1.15688191916 pb = 25 % ) Event 600 ( 2s elapsed / 1h 11m 20s left ) -> ETA: Fri Mar 07 13:45 XS = 4.15069984921 pb +- ( 0.979164051898 pb = 23 % ) Event 700 ( 2s elapsed / 1h 8m 17s left ) -> ETA: Fri Mar 07 13:42 XS = 3.91209344171 pb +- ( 0.851581419051 pb = 21 % ) Event 800 ( 3s elapsed / 1h 5m 46s left ) -> ETA: Fri Mar 07 13:40 XS = 4.38999581316 pb +- ( 0.824038490373 pb = 18 % ) Event 900 ( 3s elapsed / 1h 4m left ) -> ETA: Fri Mar 07 13:38 XS = 4.41504955885 pb +- ( 0.787156620478 pb = 17 % ) Event 1000 ( 3s elapsed / 1h 2m 26s left ) -> ETA: Fri Mar 07 13:36 XS = 4.41103869794 pb +- ( 0.718219976145 pb = 16 % ) Event 2000 ( 6s elapsed / 55m 48s left ) -> ETA: Fri Mar 07 13:30 XS = 4.9025566211 pb +- ( 0.955309680464 pb = 19 % ) Event 3000 ( 9s elapsed / 53m 36s left ) -> ETA: Fri Mar 07 13:28 XS = 3.78160683405 pb +- ( 0.967203914363 pb = 25 % ) Event 4000 ( 12s elapsed / 52m 14s left ) -> ETA: Fri Mar 07 13:26 XS = 3.98983685052 pb +- ( 0.772260057576 pb = 19 % ) Event 5000 ( 15s elapsed / 51m 48s left ) -> ETA: Fri Mar 07 13:26 XS = 4.03045590432 pb +- ( 0.641731575668 pb = 15 % ) Event 6000 ( 18s elapsed / 51m 21s left ) -> ETA: Fri Mar 07 13:26 XS = 4.14862947726 pb +- ( 0.550144097466 pb = 13 % ) Event 7000 ( 21s elapsed / 50m 55s left ) -> ETA: Fri Mar 07 13:25 XS = 4.09680574045 pb +- ( 0.503653328651 pb = 12 % ) Event 8000 ( 24s elapsed / 50m 40s left ) -> ETA: Fri Mar 07 13:25 XS = 3.78794813931 pb +- ( 0.461790613443 pb = 12 % ) Event 9000 ( 27s elapsed / 50m 25s left ) -> ETA: Fri Mar 07 13:25 XS = 3.8693649284 pb +- ( 0.417370243127 pb = 10 % ) Event 10000 ( 30s elapsed / 50m 10s left ) -> ETA: Fri Mar 07 13:25 XS = 3.66040200388 pb +- ( 0.463765102215 pb = 12 % ) Event 20000 ( 1m elapsed / 49m 20s left ) -> ETA: Fri Mar 07 13:24 XS = 4.03880660288 pb +- ( 0.31410362116 pb = 7 % ) Event 30000 ( 1m 30s elapsed / 48m 32s left ) -> ETA: Fri Mar 07 13:24 XS = 4.53774106097 pb +- ( 0.446027528544 pb = 9 % ) Event 40000 ( 2m elapsed / 48m 2s left ) -> ETA: Fri Mar 07 13:24 XS = 4.46704644179 pb +- ( 0.384917237308 pb = 8 % ) Event 50000 ( 2m 30s elapsed / 47m 30s left ) -> ETA: Fri Mar 07 13:24 XS = 4.61384930665 pb +- ( 0.359670069901 pb = 7 % ) Event 60000 ( 3m elapsed / 47m 2s left ) -> ETA: Fri Mar 07 13:24 XS = 4.54355220789 pb +- ( 0.309246654262 pb = 6 % ) Event 70000 ( 3m 30s elapsed / 46m 34s left ) -> ETA: Fri Mar 07 13:24 XS = 4.54203478584 pb +- ( 0.272463758748 pb = 5 % ) Event 80000 ( 4m elapsed / 46m 8s left ) -> ETA: Fri Mar 07 13:24 XS = 4.54497470127 pb +- ( 0.24278827399 pb = 5 % ) Event 90000 ( 4m 30s elapsed / 45m 38s left ) -> ETA: Fri Mar 07 13:24 XS = 4.51796118762 pb +- ( 0.220159444859 pb = 4 % ) Event 100000 ( 5m 1s elapsed / 45m 9s left ) -> ETA: Fri Mar 07 13:24 XS = 4.44331874214 pb +- ( 0.212565735985 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 10m 6s elapsed / 40m 24s left ) -> ETA: Fri Mar 07 13:24 XS = 4.46285356064 pb +- ( 0.126553651257 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 15m 12s elapsed / 35m 29s left ) -> ETA: Fri Mar 07 13:25 XS = 4.57673356042 pb +- ( 0.147498256703 pb = 3 % ) Event 400000 ( 20m 19s elapsed / 30m 29s left ) -> ETA: Fri Mar 07 13:25 XS = 4.51543305694 pb +- ( 0.118873214102 pb = 2 % ) Event 500000 ( 25m 28s elapsed / 25m 28s left ) -> ETA: Fri Mar 07 13:25 XS = 4.44957183296 pb +- ( 0.100086746646 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 30m 41s elapsed / 20m 27s left ) -> ETA: Fri Mar 07 13:25 XS = 4.39680238512 pb +- ( 0.0887389700704 pb = 2 % ) Event 700000 ( 35m 55s elapsed / 15m 23s left ) -> ETA: Fri Mar 07 13:25 XS = 4.38781072899 pb +- ( 0.0798380986819 pb = 1 % ) Event 800000 ( 41m 15s elapsed / 10m 18s left ) -> ETA: Fri Mar 07 13:26 XS = 4.35707973644 pb +- ( 0.077201879378 pb = 1 % ) Event 900000 ( 46m 36s elapsed / 5m 10s left ) -> ETA: Fri Mar 07 13:26 XS = 4.35295594601 pb +- ( 0.0733155842868 pb = 1 % ) Event 1000000 ( 3098 s total ) = 27888870.5976 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.3381 0 % 0.0707564 1.63 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5642 (1005645) -> 0.5 % From "Jet_Evolution:CSS": 1084 (1006729) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 87/20 Perturbative Interface (Matrix Elements): momentum failures: 80 amplitude failures: 1004 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 49s on Fri Mar 7 13:26:06 2025 (User: 51m 7s, System: 3s, Children User: 0s, Children System: 0s)