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: 2181 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (221 MB, 10s/10s) Performing tests Amplitude::GaugeTest(): Large deviation { 2.38325769655e-21 vs 2.38325769658e-21 => -1.1428080704e-11 } .. Amplitude::GaugeTest(): Large deviation { 1.80872020102e-23 vs 1.80872020103e-23 => -5.94935212206e-12 } . Amplitude::GaugeTest(): Large deviation { 5.64955164363e-21 vs 5.64955164361e-21 => 2.76512146513e-12 } .... Amplitude::GaugeTest(): Large deviation { 3.06098204132e-20 vs 3.06098204131e-20 => 3.04711811339e-12 } ... Amplitude::GaugeTest(): Large deviation { 5.4871322e-23 vs 5.48713220002e-23 => -3.69948516266e-12 } ... Amplitude::GaugeTest(): Large deviation { 5.71971242202e-25 vs 5.719712422e-25 => 3.62532226461e-12 } ......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.32620113138e-21 vs 1.32620113137e-21 => 7.38120675692e-12 } ..................................................................................................... done (221 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 / 9d 3h 26m 39s left ) -> ETA: Sun Mar 16 16:01 XS = 2.73329368106e-12 pb +- ( 2.73329368106e-12 pb = 100 % ) Event 2 ( 0s elapsed / 4d 15h 6m 39s left ) -> ETA: Wed Mar 12 03:41 XS = 1.73123177479e-07 pb +- ( 1.73121810834e-07 pb = 99 % ) Event 3 ( 0s elapsed / 3d 2h 4m 25s left ) -> ETA: Mon Mar 10 14:38 XS = 1.51463930942e-07 pb +- ( 1.24316948377e-07 pb = 82 % ) Event 4 ( 0s elapsed / 2d 7h 33m 19s left ) -> ETA: Sun Mar 09 20:07 XS = -0.000469318298116 pb +- ( 0.000469469771922 pb = -100 % ) Event 5 ( 0s elapsed / 1d 20h 59m 59s left ) -> ETA: Sun Mar 09 09:34 XS = 2.82925117135 pb +- ( 2.82972051561 pb = 100 % ) Event 6 ( 0s elapsed / 1d 13h 29m 59s left ) -> ETA: Sun Mar 09 02:04 XS = 2.42507243259 pb +- ( 2.4254635537 pb = 100 % ) Event 7 ( 0s elapsed / 1d 8h 8m 33s left ) -> ETA: Sat Mar 08 20:43 XS = 4.34762550558 pb +- ( 2.84751916696 pb = 65 % ) Event 8 ( 0s elapsed / 1d 4h 28m 19s left ) -> ETA: Sat Mar 08 17:02 XS = 3.86455600496 pb +- ( 2.55731550058 pb = 66 % ) Event 9 ( 0s elapsed / 1d 1h 18m 30s left ) -> ETA: Sat Mar 08 13:52 XS = 2.89841700369 pb +- ( 1.95493429618 pb = 67 % ) Event 10 ( 0s elapsed / 22h 46m 39s left ) -> ETA: Sat Mar 08 11:21 XS = 15.3772343294 pb +- ( 12.8120827212 pb = 83 % ) Event 20 ( 0s elapsed / 11h 48m 19s left ) -> ETA: Sat Mar 08 00:22 XS = 8.50885393385 pb +- ( 6.94418303125 pb = 81 % ) Event 30 ( 0s elapsed / 8h 8m 52s left ) -> ETA: Fri Mar 07 20:43 XS = 9.2655615656 pb +- ( 5.41878204073 pb = 58 % ) Event 40 ( 0s elapsed / 6h 19m 9s left ) -> ETA: Fri Mar 07 18:53 XS = 7.61788612902 pb +- ( 4.26551114653 pb = 55 % ) Event 50 ( 0s elapsed / 5h 13m 19s left ) -> ETA: Fri Mar 07 17:47 XS = 8.03602246298 pb +- ( 3.87958687163 pb = 48 % ) Event 60 ( 0s elapsed / 4h 29m 25s left ) -> ETA: Fri Mar 07 17:03 XS = 8.52509016368 pb +- ( 3.4583855582 pb = 40 % ) Event 70 ( 1s elapsed / 3h 58m 4s left ) -> ETA: Fri Mar 07 16:32 XS = 7.88254437998 pb +- ( 3.24977455106 pb = 41 % ) Event 80 ( 1s elapsed / 3h 34m 33s left ) -> ETA: Fri Mar 07 16:09 XS = 8.19912590838 pb +- ( 3.1025435161 pb = 37 % ) Event 90 ( 1s elapsed / 3h 14m 25s left ) -> ETA: Fri Mar 07 15:48 XS = 7.92244257975 pb +- ( 2.76284703722 pb = 34 % ) Event 100 ( 1s elapsed / 2h 59m 58s left ) -> ETA: Fri Mar 07 15:34 XS = 7.0017187319 pb +- ( 2.45019373042 pb = 34 % ) Event 200 ( 1s elapsed / 1h 57m 28s left ) -> ETA: Fri Mar 07 14:31 XS = 5.04923269823 pb +- ( 1.41763269211 pb = 28 % ) Event 300 ( 1s elapsed / 1h 35m 31s left ) -> ETA: Fri Mar 07 14:10 XS = 5.48613043797 pb +- ( 1.20983747464 pb = 22 % ) Event 400 ( 2s elapsed / 1h 24m 32s left ) -> ETA: Fri Mar 07 13:59 XS = 5.43217654363 pb +- ( 1.03366457298 pb = 19 % ) Event 500 ( 2s elapsed / 1h 17m 37s left ) -> ETA: Fri Mar 07 13:52 XS = 4.43771529502 pb +- ( 1.11475659956 pb = 25 % ) Event 600 ( 2s elapsed / 1h 12m 27s left ) -> ETA: Fri Mar 07 13:46 XS = 4.85266487516 pb +- ( 1.03972566188 pb = 21 % ) Event 700 ( 2s elapsed / 1h 9m 14s left ) -> ETA: Fri Mar 07 13:43 XS = 4.96971903039 pb +- ( 0.981047231609 pb = 19 % ) Event 800 ( 3s elapsed / 1h 7m 1s left ) -> ETA: Fri Mar 07 13:41 XS = 4.61831872296 pb +- ( 0.861658693639 pb = 18 % ) Event 900 ( 3s elapsed / 1h 4m 56s left ) -> ETA: Fri Mar 07 13:39 XS = 6.40287623768 pb +- ( 2.14976864236 pb = 33 % ) Event 1000 ( 3s elapsed / 1h 3m 56s left ) -> ETA: Fri Mar 07 13:38 XS = 7.06825195745 pb +- ( 2.00046427306 pb = 28 % ) Event 2000 ( 6s elapsed / 56m 48s left ) -> ETA: Fri Mar 07 13:31 XS = 5.33845961754 pb +- ( 1.11378961749 pb = 20 % ) Event 3000 ( 9s elapsed / 54m 10s left ) -> ETA: Fri Mar 07 13:28 XS = 5.18196011429 pb +- ( 0.807793967326 pb = 15 % ) Event 4000 ( 12s elapsed / 53m 9s left ) -> ETA: Fri Mar 07 13:27 XS = 5.33427238638 pb +- ( 0.680866596418 pb = 12 % ) Event 5000 ( 15s elapsed / 52m 16s left ) -> ETA: Fri Mar 07 13:26 XS = 5.13377692464 pb +- ( 0.561752155899 pb = 10 % ) Event 6000 ( 18s elapsed / 51m 42s left ) -> ETA: Fri Mar 07 13:26 XS = 5.03509971206 pb +- ( 0.477805761775 pb = 9 % ) Event 7000 ( 21s elapsed / 51m 16s left ) -> ETA: Fri Mar 07 13:26 XS = 5.00942364309 pb +- ( 0.434298033018 pb = 8 % ) Event 8000 ( 24s elapsed / 51m left ) -> ETA: Fri Mar 07 13:25 XS = 5.02648184196 pb +- ( 0.397487446897 pb = 7 % ) Event 9000 ( 27s elapsed / 50m 44s left ) -> ETA: Fri Mar 07 13:25 XS = 5.030842475 pb +- ( 0.383271383351 pb = 7 % ) Event 10000 ( 30s elapsed / 50m 44s left ) -> ETA: Fri Mar 07 13:25 XS = 4.94706934322 pb +- ( 0.35397466398 pb = 7 % ) Event 20000 ( 1m elapsed / 49m 28s left ) -> ETA: Fri Mar 07 13:24 XS = 4.63666926083 pb +- ( 0.231808473196 pb = 4 % ) Event 30000 ( 1m 30s elapsed / 48m 37s left ) -> ETA: Fri Mar 07 13:24 XS = 4.62562653197 pb +- ( 0.233961427203 pb = 5 % ) Event 40000 ( 2m elapsed / 48m 10s left ) -> ETA: Fri Mar 07 13:24 XS = 4.61206840998 pb +- ( 0.212462460497 pb = 4 % ) Event 50000 ( 2m 30s elapsed / 47m 42s left ) -> ETA: Fri Mar 07 13:24 XS = 4.34707531209 pb +- ( 0.26522389013 pb = 6 % ) Event 60000 ( 3m elapsed / 47m 14s left ) -> ETA: Fri Mar 07 13:24 XS = 4.28119933084 pb +- ( 0.233817610903 pb = 5 % ) Event 70000 ( 3m 31s elapsed / 46m 43s left ) -> ETA: Fri Mar 07 13:24 XS = 4.3020133693 pb +- ( 0.206741554212 pb = 4 % ) Event 80000 ( 4m 1s elapsed / 46m 15s left ) -> ETA: Fri Mar 07 13:24 XS = 4.32470997758 pb +- ( 0.185347849461 pb = 4 % ) Event 90000 ( 4m 31s elapsed / 45m 44s left ) -> ETA: Fri Mar 07 13:24 XS = 4.28694843376 pb +- ( 0.178891849875 pb = 4 % ) Event 100000 ( 5m 1s elapsed / 45m 17s left ) -> ETA: Fri Mar 07 13:24 XS = 4.25692323635 pb +- ( 0.175541771824 pb = 4 % ) Event 200000 ( 10m 8s elapsed / 40m 32s left ) -> ETA: Fri Mar 07 13:25 XS = 3.35218964969 pb +- ( 0.915999657307 pb = 27 % ) Event 300000 ( 15m 15s elapsed / 35m 36s left ) -> ETA: Fri Mar 07 13:25 XS = 3.68185155261 pb +- ( 0.623554070735 pb = 16 % ) Event 400000 ( 20m 24s elapsed / 30m 36s left ) -> ETA: Fri Mar 07 13:25 XS = 3.75822544072 pb +- ( 0.469412332414 pb = 12 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 25m 36s elapsed / 25m 36s left ) -> ETA: Fri Mar 07 13:25 XS = 3.84447232625 pb +- ( 0.376883409214 pb = 9 % ) Event 600000 ( 30m 48s elapsed / 20m 32s left ) -> ETA: Fri Mar 07 13:25 XS = 3.95667082525 pb +- ( 0.315328084309 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 36m 1s elapsed / 15m 26s left ) -> ETA: Fri Mar 07 13:25 XS = 3.96088051302 pb +- ( 0.273124677119 pb = 6 % ) Event 800000 ( 41m 16s elapsed / 10m 19s left ) -> ETA: Fri Mar 07 13:26 XS = 4.01071285513 pb +- ( 0.240263291442 pb = 5 % ) Event 900000 ( 46m 32s elapsed / 5m 10s left ) -> ETA: Fri Mar 07 13:26 XS = 4.03076630541 pb +- ( 0.215588190878 pb = 5 % ) Event 1000000 ( 3101 s total ) = 27861440.9267 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.05891 0 % 0.195332 4.81 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5602 (1005604) -> 0.5 % From "Jet_Evolution:CSS": 1118 (1006722) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 111/20 Perturbative Interface (Matrix Elements): momentum failures: 101 amplitude failures: 1017 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 52s on Fri Mar 7 13:26:10 2025 (User: 51m 11s, System: 3s, Children User: 0s, Children System: 0s)