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: 2156 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 9.72665835718e-22 vs 9.72665835724e-22 => -6.16973139245e-12 } ... Amplitude::GaugeTest(): Large deviation { 2.47914939217e-22 vs 2.47914939216e-22 => 2.55306886743e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.70639657366e-23 vs 1.70639657366e-23 => -4.00324218219e-12 } ...... Amplitude::GaugeTest(): Large deviation { 9.11172751257e-19 vs 9.11172751256e-19 => 2.08144612657e-12 } ... Amplitude::GaugeTest(): Large deviation { 2.86680904063e-22 vs 2.86680904062e-22 => 5.19251308617e-12 } ...... Amplitude::GaugeTest(): Large deviation { 1.04692270195e-20 vs 1.04692270196e-20 => -3.49298368008e-12 } ...WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 9.99536877476e-23 vs 9.99536877479e-23 => -3.18489679074e-12 } .......................................................................................... done (223 MB, 0s/0s) Initializing scales........................................................................ done (225 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 / 8d 5h 13m 19s left ) -> ETA: Sat Mar 15 17:47 XS = 7.55964253006 pb +- ( 7.55964253006 pb = 100 % ) Event 2 ( 0s elapsed / 4d 3h 59m 59s left ) -> ETA: Tue Mar 11 16:34 XS = 2.52071544117 pb +- ( 2.51946364812 pb = 99 % ) Event 3 ( 0s elapsed / 2d 18h 39m 59s left ) -> ETA: Mon Mar 10 07:14 XS = 1.89053658088 pb +- ( 1.88970207521 pb = 99 % ) Event 4 ( 0s elapsed / 2d 1h 59m 59s left ) -> ETA: Sun Mar 09 14:34 XS = 1.51247031309 pb +- ( 1.51179312827 pb = 99 % ) Event 5 ( 0s elapsed / 1d 15h 59m 59s left ) -> ETA: Sun Mar 09 04:34 XS = 2.84811389213 pb +- ( 1.81868709386 pb = 63 % ) Event 6 ( 0s elapsed / 1d 9h 47m 45s left ) -> ETA: Sat Mar 08 22:22 XS = 2.44496417165 pb +- ( 1.58906178998 pb = 64 % ) Event 7 ( 0s elapsed / 1d 4h 58m 4s left ) -> ETA: Sat Mar 08 17:32 XS = 2.1393436502 pb +- ( 1.40969568788 pb = 65 % ) Event 8 ( 0s elapsed / 1d 1h 20m 49s left ) -> ETA: Sat Mar 08 13:55 XS = 1.90248478419 pb +- ( 1.26559659312 pb = 66 % ) Event 9 ( 0s elapsed / 22h 50m 21s left ) -> ETA: Sat Mar 08 11:24 XS = 2.97720888467 pb +- ( 1.56090348239 pb = 52 % ) Event 10 ( 0s elapsed / 20h 33m 19s left ) -> ETA: Sat Mar 08 09:07 XS = 3.74629767991 pb +- ( 1.60777232832 pb = 42 % ) Event 20 ( 0s elapsed / 10h 33m 19s left ) -> ETA: Fri Mar 07 23:07 XS = 8.63322309674 pb +- ( 3.17122573863 pb = 36 % ) Event 30 ( 0s elapsed / 7h 24m 25s left ) -> ETA: Fri Mar 07 19:58 XS = 5.97295670147 pb +- ( 2.14356619621 pb = 35 % ) Event 40 ( 0s elapsed / 5h 41m 39s left ) -> ETA: Fri Mar 07 18:16 XS = 6.87538057444 pb +- ( 2.84288091643 pb = 41 % ) Event 50 ( 0s elapsed / 4h 43m 19s left ) -> ETA: Fri Mar 07 17:17 XS = 5.67143425709 pb +- ( 2.20109687596 pb = 38 % ) Event 60 ( 0s elapsed / 4h 4m 25s left ) -> ETA: Fri Mar 07 16:38 XS = 4.91332236019 pb +- ( 1.89352255096 pb = 38 % ) Event 70 ( 0s elapsed / 3h 36m 39s left ) -> ETA: Fri Mar 07 16:11 XS = 4.9869908662 pb +- ( 1.69252106878 pb = 33 % ) Event 80 ( 0s elapsed / 3h 15m 49s left ) -> ETA: Fri Mar 07 15:50 XS = 4.37562653907 pb +- ( 1.45443657536 pb = 33 % ) Event 90 ( 0s elapsed / 2h 59m 36s left ) -> ETA: Fri Mar 07 15:34 XS = 8.40957866602 pb +- ( 3.3656242326 pb = 40 % ) Event 100 ( 1s elapsed / 2h 46m 39s left ) -> ETA: Fri Mar 07 15:21 XS = 8.26698309639 pb +- ( 3.07374154405 pb = 37 % ) Event 200 ( 1s elapsed / 1h 49m 58s left ) -> ETA: Fri Mar 07 14:24 XS = 5.9140598888 pb +- ( 1.89347442819 pb = 32 % ) Event 300 ( 1s elapsed / 1h 28m 51s left ) -> ETA: Fri Mar 07 14:03 XS = 11.472937948 pb +- ( 5.70141495407 pb = 49 % ) Event 400 ( 1s elapsed / 1h 18m 18s left ) -> ETA: Fri Mar 07 13:52 XS = 10.4867655351 pb +- ( 4.35167731378 pb = 41 % ) Event 500 ( 2s elapsed / 1h 12m 57s left ) -> ETA: Fri Mar 07 13:47 XS = 9.19202949627 pb +- ( 3.46410015558 pb = 37 % ) Event 600 ( 2s elapsed / 1h 8m 50s left ) -> ETA: Fri Mar 07 13:43 XS = 7.85013477396 pb +- ( 2.92046944676 pb = 37 % ) Event 700 ( 2s elapsed / 1h 6m 8s left ) -> ETA: Fri Mar 07 13:40 XS = 6.72894684697 pb +- ( 2.5970029394 pb = 38 % ) Event 800 ( 3s elapsed / 1h 4m 44s left ) -> ETA: Fri Mar 07 13:39 XS = 6.12111329629 pb +- ( 2.26689080865 pb = 37 % ) Event 900 ( 3s elapsed / 1h 3m 27s left ) -> ETA: Fri Mar 07 13:37 XS = 5.91087851138 pb +- ( 2.02947090428 pb = 34 % ) Event 1000 ( 3s elapsed / 1h 1m 56s left ) -> ETA: Fri Mar 07 13:36 XS = 5.13566765334 pb +- ( 1.92832541241 pb = 37 % ) Event 2000 ( 6s elapsed / 55m 48s left ) -> ETA: Fri Mar 07 13:30 XS = 4.37363895455 pb +- ( 1.26946682075 pb = 29 % ) Event 3000 ( 9s elapsed / 53m 27s left ) -> ETA: Fri Mar 07 13:28 XS = 4.55983763944 pb +- ( 0.90778581978 pb = 19 % ) Event 4000 ( 12s elapsed / 52m 47s left ) -> ETA: Fri Mar 07 13:27 XS = 4.3709084847 pb +- ( 0.699650736849 pb = 16 % ) Event 5000 ( 15s elapsed / 52m 18s left ) -> ETA: Fri Mar 07 13:27 XS = 3.72658609057 pb +- ( 0.871964834616 pb = 23 % ) Event 6000 ( 18s elapsed / 51m 28s left ) -> ETA: Fri Mar 07 13:26 XS = 3.91162870488 pb +- ( 0.741296044387 pb = 18 % ) Event 7000 ( 21s elapsed / 51m 11s left ) -> ETA: Fri Mar 07 13:26 XS = 3.33815477025 pb +- ( 0.80883986989 pb = 24 % ) Event 8000 ( 24s elapsed / 50m 57s left ) -> ETA: Fri Mar 07 13:25 XS = 3.45635128713 pb +- ( 0.712783041048 pb = 20 % ) Event 9000 ( 27s elapsed / 50m 41s left ) -> ETA: Fri Mar 07 13:25 XS = 3.37030970816 pb +- ( 0.664049918949 pb = 19 % ) Event 10000 ( 30s elapsed / 50m 31s left ) -> ETA: Fri Mar 07 13:25 XS = 3.54536192183 pb +- ( 0.602891055512 pb = 17 % ) Event 20000 ( 1m elapsed / 49m 11s left ) -> ETA: Fri Mar 07 13:24 XS = 3.96645811502 pb +- ( 0.450053845627 pb = 11 % ) Event 30000 ( 1m 30s elapsed / 48m 30s left ) -> ETA: Fri Mar 07 13:24 XS = 3.6403879468 pb +- ( 0.500969896598 pb = 13 % ) Event 40000 ( 1m 59s elapsed / 47m 59s left ) -> ETA: Fri Mar 07 13:24 XS = 4.28602085214 pb +- ( 0.586969818415 pb = 13 % ) Event 50000 ( 2m 30s elapsed / 47m 30s left ) -> ETA: Fri Mar 07 13:24 XS = 4.37032099734 pb +- ( 0.473201275732 pb = 10 % ) Event 60000 ( 3m elapsed / 47m 1s left ) -> ETA: Fri Mar 07 13:24 XS = 4.16469206014 pb +- ( 0.403395767723 pb = 9 % ) Event 70000 ( 3m 30s elapsed / 46m 33s left ) -> ETA: Fri Mar 07 13:24 XS = 4.11345373056 pb +- ( 0.359908057909 pb = 8 % ) Event 80000 ( 4m elapsed / 46m 4s left ) -> ETA: Fri Mar 07 13:24 XS = 3.95665458214 pb +- ( 0.320858156721 pb = 8 % ) Event 90000 ( 4m 30s elapsed / 45m 37s left ) -> ETA: Fri Mar 07 13:24 XS = 4.09746300199 pb +- ( 0.297068336396 pb = 7 % ) Event 100000 ( 5m 1s elapsed / 45m 9s left ) -> ETA: Fri Mar 07 13:24 XS = 4.14612740073 pb +- ( 0.269990291795 pb = 6 % ) Event 200000 ( 10m 5s elapsed / 40m 23s left ) -> ETA: Fri Mar 07 13:24 XS = 4.10735832717 pb +- ( 0.259520951287 pb = 6 % ) Event 300000 ( 15m 12s elapsed / 35m 28s left ) -> ETA: Fri Mar 07 13:25 XS = 4.16792595572 pb +- ( 0.178825839552 pb = 4 % ) Event 400000 ( 20m 19s elapsed / 30m 29s left ) -> ETA: Fri Mar 07 13:25 XS = 4.24042420777 pb +- ( 0.143332677328 pb = 3 % ) Event 500000 ( 25m 29s elapsed / 25m 29s left ) -> ETA: Fri Mar 07 13:25 XS = 4.1934559957 pb +- ( 0.120600360847 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 30m 43s elapsed / 20m 28s left ) -> ETA: Fri Mar 07 13:25 XS = 4.23753796088 pb +- ( 0.105025895513 pb = 2 % ) Event 700000 ( 35m 58s elapsed / 15m 25s left ) -> ETA: Fri Mar 07 13:25 XS = 4.04815233596 pb +- ( 0.230051098256 pb = 5 % ) Event 800000 ( 41m 19s elapsed / 10m 19s left ) -> ETA: Fri Mar 07 13:26 XS = 4.09594292783 pb +- ( 0.202496111934 pb = 4 % ) Event 900000 ( 46m 41s elapsed / 5m 11s left ) -> ETA: Fri Mar 07 13:26 XS = 4.13396416887 pb +- ( 0.18094013036 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1000000 ( 3103 s total ) = 27844650.0566 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.17227 0 % 0.163634 3.92 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5691 (1005693) -> 0.5 % From "Jet_Evolution:CSS": 1112 (1006805) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 81/20 Perturbative Interface (Matrix Elements): momentum failures: 87 amplitude failures: 1025 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 54s on Fri Mar 7 13:26:11 2025 (User: 51m 12s, System: 3s, Children User: 0s, Children System: 0s)