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: 2168 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (224 MB, 10s/10s) Performing tests .... Amplitude::GaugeTest(): Large deviation { 1.02816344943e-21 vs 1.02816344943e-21 => 2.8852475964e-12 } .......... Amplitude::GaugeTest(): Large deviation { 6.93237796262e-22 vs 6.93237796265e-22 => -3.99480448721e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.55405958426e-20 vs 1.55405958426e-20 => -2.6507684936e-12 } .... Amplitude::GaugeTest(): Large deviation { 5.57948227502e-21 vs 5.57948227504e-21 => -3.14737125251e-12 } . Amplitude::GaugeTest(): Large deviation { 1.754777205e-25 vs 1.75477720499e-25 => 4.94826402075e-12 } ...... Amplitude::GaugeTest(): Large deviation { 6.14695036886e-20 vs 6.14695036882e-20 => 5.97677463077e-12 } ...WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 7.87368298323e-20 vs 7.87368298326e-20 => -2.94964053182e-12 } .......................................................................................... done (224 MB, 0s/0s) Initializing scales........................................................................ done (226 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 ( 1s elapsed / 12d 20h 19m 58s left ) -> ETA: Thu Mar 20 08:54 XS = 0.102184119259 pb +- ( 0.102184119259 pb = 100 % ) Event 2 ( 1s elapsed / 6d 10h 9m 58s left ) -> ETA: Thu Mar 13 22:44 XS = 0.051092826287 pb +- ( 0.0510912929721 pb = 99 % ) Event 3 ( 1s elapsed / 4d 6h 46m 38s left ) -> ETA: Tue Mar 11 19:21 XS = -0.0416738889421 pb +- ( 0.0973435678079 pb = -233 % ) Event 4 ( 1s elapsed / 3d 5h 46m 38s left ) -> ETA: Mon Mar 10 18:21 XS = -0.0308307210057 pb +- ( 0.0696811264812 pb = -226 % ) Event 5 ( 1s elapsed / 2d 14h 13m 18s left ) -> ETA: Mon Mar 10 02:47 XS = -0.0246639168172 pb +- ( 0.0543259156067 pb = -220 % ) Event 6 ( 1s elapsed / 2d 3h 51m 5s left ) -> ETA: Sun Mar 09 16:25 XS = -0.0167690400879 pb +- ( 0.0378387810808 pb = -225 % ) Event 7 ( 1s elapsed / 1d 20h 50m 27s left ) -> ETA: Sun Mar 09 09:24 XS = 0.11366345803 pb +- ( 0.134485934508 pb = 118 % ) Event 8 ( 1s elapsed / 1d 15h 14m 8s left ) -> ETA: Sun Mar 09 03:48 XS = 5.49917863923 pb +- ( 5.38682104945 pb = 97 % ) Event 9 ( 1s elapsed / 1d 10h 52m 34s left ) -> ETA: Sat Mar 08 23:27 XS = 4.94926077531 pb +- ( 4.84940021777 pb = 97 % ) Event 10 ( 1s elapsed / 1d 7h 23m 18s left ) -> ETA: Sat Mar 08 19:57 XS = 4.53639922817 pb +- ( 4.40583439086 pb = 97 % ) Event 20 ( 1s elapsed / 16h 6m 38s left ) -> ETA: Sat Mar 08 04:41 XS = 3.22420867738 pb +- ( 2.26101203504 pb = 70 % ) Event 30 ( 1s elapsed / 11h 1m 5s left ) -> ETA: Fri Mar 07 23:35 XS = 2.06084984265 pb +- ( 1.43273488195 pb = 69 % ) Event 40 ( 1s elapsed / 8h 24m 8s left ) -> ETA: Fri Mar 07 20:58 XS = 1.64588948889 pb +- ( 1.09289463586 pb = 66 % ) Event 50 ( 1s elapsed / 6h 53m 18s left ) -> ETA: Fri Mar 07 19:27 XS = 3.86876112559 pb +- ( 2.14800231697 pb = 55 % ) Event 60 ( 1s elapsed / 5h 52m 45s left ) -> ETA: Fri Mar 07 18:27 XS = 5.13515561109 pb +- ( 2.29273273851 pb = 44 % ) Event 70 ( 1s elapsed / 5h 7m 7s left ) -> ETA: Fri Mar 07 17:41 XS = 4.98871605936 pb +- ( 2.05244701521 pb = 41 % ) Event 80 ( 1s elapsed / 4h 34m 58s left ) -> ETA: Fri Mar 07 17:09 XS = 5.08484274557 pb +- ( 2.00482997153 pb = 39 % ) Event 90 ( 1s elapsed / 4h 9m 58s left ) -> ETA: Fri Mar 07 16:44 XS = 4.52337175403 pb +- ( 1.78586773553 pb = 39 % ) Event 100 ( 1s elapsed / 3h 49m 58s left ) -> ETA: Fri Mar 07 16:24 XS = 4.6171688597 pb +- ( 1.70566281053 pb = 36 % ) Event 200 ( 1s elapsed / 2h 18m 18s left ) -> ETA: Fri Mar 07 14:52 XS = 2.61612855586 pb +- ( 2.06212228801 pb = 78 % ) Event 300 ( 1s elapsed / 1h 48m 51s left ) -> ETA: Fri Mar 07 14:23 XS = 3.17671067314 pb +- ( 1.4242113446 pb = 44 % ) Event 400 ( 2s elapsed / 1h 33m 17s left ) -> ETA: Fri Mar 07 14:07 XS = 3.14372592393 pb +- ( 1.15859754335 pb = 36 % ) Event 500 ( 2s elapsed / 1h 24m 17s left ) -> ETA: Fri Mar 07 13:58 XS = 3.37125227324 pb +- ( 0.987170686883 pb = 29 % ) Event 600 ( 2s elapsed / 1h 18m left ) -> ETA: Fri Mar 07 13:52 XS = 4.02499959945 pb +- ( 1.00139744396 pb = 24 % ) Event 700 ( 3s elapsed / 1h 13m 31s left ) -> ETA: Fri Mar 07 13:48 XS = 4.6254198862 pb +- ( 1.10996429821 pb = 23 % ) Event 800 ( 3s elapsed / 1h 10m 21s left ) -> ETA: Fri Mar 07 13:44 XS = 4.48899471662 pb +- ( 0.985539604844 pb = 21 % ) Event 900 ( 3s elapsed / 1h 8m 5s left ) -> ETA: Fri Mar 07 13:42 XS = 4.19226727624 pb +- ( 0.881166744619 pb = 21 % ) Event 1000 ( 3s elapsed / 1h 6m 6s left ) -> ETA: Fri Mar 07 13:40 XS = 4.11504276437 pb +- ( 0.802124351013 pb = 19 % ) Event 2000 ( 6s elapsed / 57m 28s left ) -> ETA: Fri Mar 07 13:32 XS = 4.2455235008 pb +- ( 0.511647400885 pb = 12 % ) Event 3000 ( 9s elapsed / 54m 26s left ) -> ETA: Fri Mar 07 13:29 XS = 3.8847199246 pb +- ( 0.386981268433 pb = 9 % ) Event 4000 ( 12s elapsed / 53m 14s left ) -> ETA: Fri Mar 07 13:27 XS = 4.04069708505 pb +- ( 0.392580940595 pb = 9 % ) Event 5000 ( 15s elapsed / 52m 18s left ) -> ETA: Fri Mar 07 13:27 XS = 4.27972980846 pb +- ( 0.351628590632 pb = 8 % ) Event 6000 ( 18s elapsed / 51m 51s left ) -> ETA: Fri Mar 07 13:26 XS = 4.30590377011 pb +- ( 0.328792947486 pb = 7 % ) Event 7000 ( 21s elapsed / 51m 26s left ) -> ETA: Fri Mar 07 13:26 XS = 4.29548653519 pb +- ( 0.346683476545 pb = 8 % ) Event 8000 ( 24s elapsed / 51m 13s left ) -> ETA: Fri Mar 07 13:26 XS = 4.54239605866 pb +- ( 0.328662633983 pb = 7 % ) Event 9000 ( 27s elapsed / 50m 58s left ) -> ETA: Fri Mar 07 13:25 XS = 4.64942157138 pb +- ( 0.330118599694 pb = 7 % ) Event 10000 ( 30s elapsed / 50m 46s left ) -> ETA: Fri Mar 07 13:25 XS = 4.39593718158 pb +- ( 0.315545176024 pb = 7 % ) Event 20000 ( 1m elapsed / 49m 13s left ) -> ETA: Fri Mar 07 13:24 XS = 3.60387876833 pb +- ( 0.324998023634 pb = 9 % ) Event 30000 ( 1m 29s elapsed / 48m 27s left ) -> ETA: Fri Mar 07 13:24 XS = 4.08264621265 pb +- ( 0.251777869617 pb = 6 % ) Event 40000 ( 1m 59s elapsed / 47m 50s left ) -> ETA: Fri Mar 07 13:24 XS = 4.05062157953 pb +- ( 0.235992700565 pb = 5 % ) Event 50000 ( 2m 29s elapsed / 47m 20s left ) -> ETA: Fri Mar 07 13:24 XS = 4.16400250583 pb +- ( 0.204201655455 pb = 4 % ) Event 60000 ( 2m 59s elapsed / 46m 49s left ) -> ETA: Fri Mar 07 13:24 XS = 4.22048366493 pb +- ( 0.191424194166 pb = 4 % ) Event 70000 ( 3m 29s elapsed / 46m 23s left ) -> ETA: Fri Mar 07 13:24 XS = 4.29793735335 pb +- ( 0.170030616655 pb = 3 % ) Event 80000 ( 3m 59s elapsed / 45m 56s left ) -> ETA: Fri Mar 07 13:24 XS = 4.33015501012 pb +- ( 0.154938273751 pb = 3 % ) Event 90000 ( 4m 29s elapsed / 45m 27s left ) -> ETA: Fri Mar 07 13:24 XS = 4.3520650669 pb +- ( 0.141717210271 pb = 3 % ) Event 100000 ( 4m 59s elapsed / 44m 58s left ) -> ETA: Fri Mar 07 13:24 XS = 4.37896430058 pb +- ( 0.130821786082 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 10m 3s elapsed / 40m 13s left ) -> ETA: Fri Mar 07 13:24 XS = 4.45176968865 pb +- ( 0.112097446503 pb = 2 % ) Event 300000 ( 15m 7s elapsed / 35m 17s left ) -> ETA: Fri Mar 07 13:24 XS = 4.66243817799 pb +- ( 0.223080688716 pb = 4 % ) Blob_List::FourMomentumConservation throws four momentum error for Shower : (0.22253906219,-6.40903830519e-05,0.00818352356042,-0.248814366784) (1) Event 400000 ( 20m 12s elapsed / 30m 19s left ) -> ETA: Fri Mar 07 13:24 XS = 4.58434052733 pb +- ( 0.171576932619 pb = 3 % ) Event 500000 ( 25m 19s elapsed / 25m 19s left ) -> ETA: Fri Mar 07 13:25 XS = 4.5290205968 pb +- ( 0.14108247803 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 30m 28s elapsed / 20m 19s left ) -> ETA: Fri Mar 07 13:25 XS = 4.33575715886 pb +- ( 0.158429665357 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 35m 39s elapsed / 15m 17s left ) -> ETA: Fri Mar 07 13:25 XS = 4.34705651091 pb +- ( 0.138297098603 pb = 3 % ) Event 800000 ( 40m 51s elapsed / 10m 12s left ) -> ETA: Fri Mar 07 13:25 XS = 4.37723400864 pb +- ( 0.123200948367 pb = 2 % ) Event 900000 ( 46m 6s elapsed / 5m 7s left ) -> ETA: Fri Mar 07 13:25 XS = 4.3933128839 pb +- ( 0.11214491111 pb = 2 % ) Event 1000000 ( 3077 s total ) = 28086600.3511 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.40133 0 % 0.101921 2.31 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5694 (1005698) -> 0.5 % From "Jet_Evolution:CSS": 1082 (1006780) -> 0.1 % Momentum fail statistics: Shower : 1 fails Error messages from 'GaugeTest' exceeded frequency limit: 72/20 Perturbative Interface (Matrix Elements): momentum failures: 75 amplitude failures: 1006 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 27s on Fri Mar 7 13:25:44 2025 (User: 50m 46s, System: 3s, Children User: 0s, Children System: 0s)