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: 2007 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (220 MB, 10s/10s) Performing tests ................................. Amplitude::GaugeTest(): Large deviation { 1.50665116726e-21 vs 1.50665116726e-21 => -3.1241675913e-12 } .. Amplitude::GaugeTest(): Large deviation { 5.87817867143e-23 vs 5.87817867137e-23 => 1.01383346163e-11 } . Amplitude::GaugeTest(): Large deviation { 2.27362446079e-23 vs 2.27362446078e-23 => 5.04529751311e-12 } ........ Amplitude::GaugeTest(): Large deviation { 1.69525379846e-20 vs 1.69525379846e-20 => -2.71682676356e-12 } ..... Amplitude::GaugeTest(): Large deviation { 2.27816537468e-25 vs 2.27816537467e-25 => 4.30411262187e-12 } ........... Amplitude::GaugeTest(): Large deviation { 3.84378052997e-23 vs 3.84378053e-23 => -7.43316519447e-12 } .....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 4.05467645069e-22 vs 4.0546764507e-22 => -2.96807023403e-12 } ....................................................... done (220 MB, 0s/0s) Initializing scales........................................................................ done (222 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 21h 6m 39s left ) -> ETA: Tue Mar 18 09:40 XS = 0.0024094051265 pb +- ( 0.0024094051265 pb = 100 % ) Event 2 ( 0s elapsed / 5d 10h 33m 19s left ) -> ETA: Wed Mar 12 23:07 XS = 0.00120470256325 pb +- ( 0.00120470256325 pb = 99 % ) Event 3 ( 0s elapsed / 3d 15h 2m 12s left ) -> ETA: Tue Mar 11 03:36 XS = 0.000825518426394 pb +- ( 0.00079218055493 pb = 95 % ) Event 4 ( 0s elapsed / 2d 17h 58m 19s left ) -> ETA: Mon Mar 10 06:32 XS = 0.000619138819795 pb +- ( 0.000596965290301 pb = 96 % ) Event 5 ( 0s elapsed / 2d 4h 46m 39s left ) -> ETA: Sun Mar 09 17:20 XS = 0.000495476604646 pb +- ( 0.000478657370308 pb = 96 % ) Event 6 ( 0s elapsed / 1d 19h 58m 52s left ) -> ETA: Sun Mar 09 08:33 XS = 0.179329791095 pb +- ( 0.178834741538 pb = 99 % ) Event 7 ( 0s elapsed / 1d 13h 41m 53s left ) -> ETA: Sun Mar 09 02:16 XS = 0.15371124951 pb +- ( 0.153298724072 pb = 99 % ) Event 8 ( 0s elapsed / 1d 9h 19m 59s left ) -> ETA: Sat Mar 08 21:54 XS = 0.135149452451 pb +- ( 0.134051909392 pb = 99 % ) Event 9 ( 0s elapsed / 1d 5h 37m 45s left ) -> ETA: Sat Mar 08 18:12 XS = 0.128702892975 pb +- ( 0.118398303312 pb = 91 % ) Event 10 ( 0s elapsed / 1d 2h 39m 59s left ) -> ETA: Sat Mar 08 15:14 XS = 0.116548089794 pb +- ( 0.106593929574 pb = 91 % ) Event 20 ( 0s elapsed / 13h 44m 59s left ) -> ETA: Sat Mar 08 02:19 XS = 0.411571547329 pb +- ( 0.195918221711 pb = 47 % ) Event 30 ( 1s elapsed / 9h 26m 38s left ) -> ETA: Fri Mar 07 22:00 XS = 1.33576210295 pb +- ( 0.815151520548 pb = 61 % ) Event 40 ( 1s elapsed / 7h 17m 28s left ) -> ETA: Fri Mar 07 19:51 XS = 5.43632484517 pb +- ( 4.39204431839 pb = 80 % ) Event 50 ( 1s elapsed / 5h 59m 58s left ) -> ETA: Fri Mar 07 18:34 XS = 5.55985359283 pb +- ( 3.67599228967 pb = 66 % ) Event 60 ( 1s elapsed / 5h 8m 18s left ) -> ETA: Fri Mar 07 17:42 XS = 4.53174923133 pb +- ( 2.91381524167 pb = 64 % ) Event 70 ( 1s elapsed / 4h 31m 24s left ) -> ETA: Fri Mar 07 17:05 XS = 4.2305231801 pb +- ( 2.43396803443 pb = 57 % ) Event 80 ( 1s elapsed / 4h 1m 38s left ) -> ETA: Fri Mar 07 16:35 XS = 3.70387841112 pb +- ( 2.10058248087 pb = 56 % ) Event 90 ( 1s elapsed / 3h 40m 21s left ) -> ETA: Fri Mar 07 16:14 XS = 3.28456209255 pb +- ( 1.86528931775 pb = 56 % ) Event 100 ( 1s elapsed / 3h 23m 18s left ) -> ETA: Fri Mar 07 15:57 XS = 2.97682255279 pb +- ( 1.66441859529 pb = 55 % ) Event 200 ( 1s elapsed / 2h 4m 8s left ) -> ETA: Fri Mar 07 14:38 XS = 4.33939264619 pb +- ( 1.67440845673 pb = 38 % ) Event 300 ( 1s elapsed / 1h 41m 4s left ) -> ETA: Fri Mar 07 14:15 XS = 4.70172613815 pb +- ( 1.41031350671 pb = 29 % ) Event 400 ( 2s elapsed / 1h 28m 17s left ) -> ETA: Fri Mar 07 14:02 XS = 4.78692784038 pb +- ( 1.15503121649 pb = 24 % ) Event 500 ( 2s elapsed / 1h 20m 57s left ) -> ETA: Fri Mar 07 13:55 XS = 3.74511310756 pb +- ( 1.00116698899 pb = 26 % ) Event 600 ( 2s elapsed / 1h 15m 30s left ) -> ETA: Fri Mar 07 13:49 XS = 3.10465583368 pb +- ( 0.941219507797 pb = 30 % ) Event 700 ( 3s elapsed / 1h 11m 51s left ) -> ETA: Fri Mar 07 13:46 XS = 3.08641088735 pb +- ( 0.83179216292 pb = 26 % ) Event 800 ( 3s elapsed / 1h 9m 6s left ) -> ETA: Fri Mar 07 13:43 XS = 3.52240437357 pb +- ( 0.788934922628 pb = 22 % ) Event 900 ( 3s elapsed / 1h 6m 58s left ) -> ETA: Fri Mar 07 13:41 XS = 3.55167930122 pb +- ( 0.753708151984 pb = 21 % ) Event 1000 ( 3s elapsed / 1h 5m 16s left ) -> ETA: Fri Mar 07 13:39 XS = 3.79764423283 pb +- ( 0.711593981807 pb = 18 % ) Event 2000 ( 7s elapsed / 58m 22s left ) -> ETA: Fri Mar 07 13:32 XS = 3.86681133648 pb +- ( 0.690673455987 pb = 17 % ) Event 3000 ( 10s elapsed / 55m 56s left ) -> ETA: Fri Mar 07 13:30 XS = 3.45692164081 pb +- ( 0.549263791567 pb = 15 % ) Event 4000 ( 13s elapsed / 54m 54s left ) -> ETA: Fri Mar 07 13:29 XS = 3.68071906867 pb +- ( 0.448199427773 pb = 12 % ) Event 5000 ( 16s elapsed / 54m 1s left ) -> ETA: Fri Mar 07 13:28 XS = 3.69528768552 pb +- ( 0.409682930036 pb = 11 % ) Event 6000 ( 19s elapsed / 53m 27s left ) -> ETA: Fri Mar 07 13:28 XS = 3.96054880628 pb +- ( 0.450986896752 pb = 11 % ) Event 7000 ( 22s elapsed / 53m left ) -> ETA: Fri Mar 07 13:27 XS = 3.97969276254 pb +- ( 0.504400265019 pb = 12 % ) Event 8000 ( 25s elapsed / 52m 46s left ) -> ETA: Fri Mar 07 13:27 XS = 3.97870111738 pb +- ( 0.446032288893 pb = 11 % ) Event 9000 ( 28s elapsed / 52m 35s left ) -> ETA: Fri Mar 07 13:27 XS = 3.86815061063 pb +- ( 0.408328862237 pb = 10 % ) Event 10000 ( 31s elapsed / 52m 26s left ) -> ETA: Fri Mar 07 13:27 XS = 3.75295269352 pb +- ( 0.388374197498 pb = 10 % ) Event 20000 ( 1m 2s elapsed / 51m 20s left ) -> ETA: Fri Mar 07 13:26 XS = 3.95440709614 pb +- ( 0.388807291294 pb = 9 % ) Event 30000 ( 1m 34s elapsed / 50m 48s left ) -> ETA: Fri Mar 07 13:26 XS = 3.72745530852 pb +- ( 0.343218568396 pb = 9 % ) Event 40000 ( 2m 5s elapsed / 50m 8s left ) -> ETA: Fri Mar 07 13:26 XS = 3.76650824701 pb +- ( 0.272642226194 pb = 7 % ) Event 50000 ( 2m 36s elapsed / 49m 35s left ) -> ETA: Fri Mar 07 13:26 XS = 3.88679936044 pb +- ( 0.245271916508 pb = 6 % ) Event 60000 ( 3m 7s elapsed / 49m 4s left ) -> ETA: Fri Mar 07 13:26 XS = 4.07552910511 pb +- ( 0.219807238637 pb = 5 % ) Event 70000 ( 3m 39s elapsed / 48m 30s left ) -> ETA: Fri Mar 07 13:26 XS = 4.22768709273 pb +- ( 0.209286423741 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 80000 ( 4m 10s elapsed / 48m left ) -> ETA: Fri Mar 07 13:26 XS = 4.22533022995 pb +- ( 0.189207403944 pb = 4 % ) Event 90000 ( 4m 42s elapsed / 47m 32s left ) -> ETA: Fri Mar 07 13:26 XS = 4.27137035912 pb +- ( 0.189551502242 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 100000 ( 5m 13s elapsed / 47m 1s left ) -> ETA: Fri Mar 07 13:26 XS = 4.30911177544 pb +- ( 0.173552580706 pb = 4 % ) Event 200000 ( 10m 28s elapsed / 41m 52s left ) -> ETA: Fri Mar 07 13:26 XS = 4.43382627942 pb +- ( 0.119499396517 pb = 2 % ) Event 300000 ( 15m 44s elapsed / 36m 43s left ) -> ETA: Fri Mar 07 13:26 XS = 4.43435821214 pb +- ( 0.091323257855 pb = 2 % ) Event 400000 ( 21m 2s elapsed / 31m 33s left ) -> ETA: Fri Mar 07 13:26 XS = 4.33757133741 pb +- ( 0.0920430261926 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 26m 23s elapsed / 26m 23s left ) -> ETA: Fri Mar 07 13:27 XS = 4.31661381047 pb +- ( 0.081662919548 pb = 1 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 600000 ( 31m 47s elapsed / 21m 11s left ) -> ETA: Fri Mar 07 13:27 XS = 4.35883225975 pb +- ( 0.0732508530319 pb = 1 % ) Event 700000 ( 37m 12s elapsed / 15m 56s left ) -> ETA: Fri Mar 07 13:27 XS = 4.35950264427 pb +- ( 0.0772965174814 pb = 1 % ) Event 800000 ( 42m 38s elapsed / 10m 39s left ) -> ETA: Fri Mar 07 13:27 XS = 4.43558779234 pb +- ( 0.070734899282 pb = 1 % ) Event 900000 ( 48m 8s elapsed / 5m 20s left ) -> ETA: Fri Mar 07 13:27 XS = 4.43724032388 pb +- ( 0.0672220344945 pb = 1 % ) Event 1000000 ( 3166 s total ) = 27289093.8378 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.43235 0 % 0.0623686 1.4 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5580 (1005583) -> 0.5 % From "Jet_Evolution:CSS": 1131 (1006714) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 93/20 Perturbative Interface (Matrix Elements): momentum failures: 70 amplitude failures: 1061 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: 52m 57s on Fri Mar 7 13:27:03 2025 (User: 52m 6s, System: 3s, Children User: 0s, Children System: 0s)