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: 2079 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (225 MB, 10s/9s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 2.24744994359e-23 vs 2.24744994358e-23 => 2.97495361679e-12 } ..... Amplitude::GaugeTest(): Large deviation { 6.47704163222e-22 vs 6.47704163218e-22 => 6.54298837333e-12 } ......... Amplitude::GaugeTest(): Large deviation { 4.21580313786e-22 vs 4.21580313787e-22 => -2.5111024371e-12 } ............. Amplitude::GaugeTest(): Large deviation { 1.64922556462e-22 vs 1.64922556463e-22 => -7.62123697484e-12 } ... Amplitude::GaugeTest(): Large deviation { 7.86989692607e-24 vs 7.86989692665e-24 => -7.3749228946e-11 } ... Amplitude::GaugeTest(): Large deviation { 4.02015089166e-23 vs 4.02015089164e-23 => 5.82756065626e-12 } .............WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 6.00521390023e-24 vs 6.00521390021e-24 => 2.99538172044e-12 } ........................................................................ done (225 MB, 0s/0s) Initializing scales........................................................................ done (229 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 19h 6m 39s left ) -> ETA: Sun Mar 16 07:40 XS = 10.3635986126 pb +- ( 10.3635986126 pb = 100 % ) Event 2 ( 0s elapsed / 4d 10h 56m 39s left ) -> ETA: Tue Mar 11 23:30 XS = 11.2339757213 pb +- ( 0.870377108748 pb = 7 % ) Event 3 ( 0s elapsed / 3d 13m 19s left ) -> ETA: Mon Mar 10 12:47 XS = 7.48938084773 pb +- ( 3.77816219049 pb = 50 % ) Event 4 ( 0s elapsed / 2d 6h 9m 59s left ) -> ETA: Sun Mar 09 18:44 XS = 5.6170356358 pb +- ( 3.26235058837 pb = 58 % ) Event 5 ( 0s elapsed / 1d 19h 19m 59s left ) -> ETA: Sun Mar 09 07:54 XS = 4.15688534495 pb +- ( 2.91852662978 pb = 70 % ) Event 6 ( 0s elapsed / 1d 12h 6m 39s left ) -> ETA: Sun Mar 09 00:40 XS = 3.66994383249 pb +- ( 2.43220965976 pb = 66 % ) Event 7 ( 0s elapsed / 1d 6h 57m 7s left ) -> ETA: Sat Mar 08 19:31 XS = 3.30806999027 pb +- ( 2.08720208786 pb = 63 % ) Event 8 ( 0s elapsed / 1d 3h 25m 49s left ) -> ETA: Sat Mar 08 16:00 XS = 2.89456153113 pb +- ( 1.85426499251 pb = 64 % ) Event 9 ( 0s elapsed / 1d 22m 56s left ) -> ETA: Sat Mar 08 12:57 XS = 7.28189658237 pb +- ( 4.68219405246 pb = 64 % ) Event 10 ( 0s elapsed / 22h 13m 19s left ) -> ETA: Sat Mar 08 10:47 XS = 6.55373627893 pb +- ( 4.25071409806 pb = 64 % ) Event 20 ( 0s elapsed / 11h 39m 59s left ) -> ETA: Sat Mar 08 00:14 XS = 3.50054616959 pb +- ( 2.10060575245 pb = 60 % ) Event 30 ( 0s elapsed / 8h 3m 19s left ) -> ETA: Fri Mar 07 20:37 XS = 3.64900573928 pb +- ( 1.8904090516 pb = 51 % ) Event 40 ( 0s elapsed / 6h 14m 59s left ) -> ETA: Fri Mar 07 18:49 XS = 4.68914072978 pb +- ( 1.95055469417 pb = 41 % ) Event 50 ( 0s elapsed / 5h 9m 59s left ) -> ETA: Fri Mar 07 17:44 XS = 3.86695876741 pb +- ( 1.55599486897 pb = 40 % ) Event 60 ( 0s elapsed / 4h 23m 52s left ) -> ETA: Fri Mar 07 16:58 XS = 3.32069010933 pb +- ( 1.34472005701 pb = 40 % ) Event 70 ( 0s elapsed / 3h 53m 19s left ) -> ETA: Fri Mar 07 16:27 XS = 2.77595084561 pb +- ( 1.11899937198 pb = 40 % ) Event 80 ( 1s elapsed / 3h 30m 23s left ) -> ETA: Fri Mar 07 16:04 XS = 4.62933312365 pb +- ( 1.75745980971 pb = 37 % ) Event 90 ( 1s elapsed / 3h 10m 43s left ) -> ETA: Fri Mar 07 15:44 XS = 4.55968678523 pb +- ( 1.59854468032 pb = 35 % ) Event 100 ( 1s elapsed / 2h 58m 18s left ) -> ETA: Fri Mar 07 15:32 XS = 4.33299433579 pb +- ( 1.44507446715 pb = 33 % ) Event 200 ( 1s elapsed / 1h 53m 18s left ) -> ETA: Fri Mar 07 14:27 XS = 5.12890413718 pb +- ( 1.55282012038 pb = 30 % ) Event 300 ( 1s elapsed / 1h 32m 11s left ) -> ETA: Fri Mar 07 14:06 XS = 4.87787178227 pb +- ( 1.17316652432 pb = 24 % ) Event 400 ( 1s elapsed / 1h 21m 38s left ) -> ETA: Fri Mar 07 13:55 XS = 4.38240607361 pb +- ( 0.926469671175 pb = 21 % ) Event 500 ( 2s elapsed / 1h 15m 37s left ) -> ETA: Fri Mar 07 13:49 XS = 5.05267897082 pb +- ( 0.875397616537 pb = 17 % ) Event 600 ( 2s elapsed / 1h 11m 4s left ) -> ETA: Fri Mar 07 13:45 XS = 4.93856739116 pb +- ( 0.772825592318 pb = 15 % ) Event 700 ( 2s elapsed / 1h 8m 17s left ) -> ETA: Fri Mar 07 13:42 XS = 4.62874409876 pb +- ( 1.03303643363 pb = 22 % ) Event 800 ( 3s elapsed / 1h 5m 21s left ) -> ETA: Fri Mar 07 13:39 XS = 5.27485332695 pb +- ( 0.991807613233 pb = 18 % ) Event 900 ( 3s elapsed / 1h 3m 38s left ) -> ETA: Fri Mar 07 13:37 XS = 4.99847212908 pb +- ( 0.889358737691 pb = 17 % ) Event 1000 ( 3s elapsed / 1h 2m 16s left ) -> ETA: Fri Mar 07 13:36 XS = 5.22021454481 pb +- ( 0.836435612453 pb = 16 % ) Event 2000 ( 6s elapsed / 55m 43s left ) -> ETA: Fri Mar 07 13:30 XS = 4.7403680226 pb +- ( 0.552480610511 pb = 11 % ) Event 3000 ( 9s elapsed / 53m 7s left ) -> ETA: Fri Mar 07 13:27 XS = 4.86753835351 pb +- ( 0.444142642376 pb = 9 % ) Event 4000 ( 12s elapsed / 52m 12s left ) -> ETA: Fri Mar 07 13:26 XS = 4.66000964954 pb +- ( 0.356316140834 pb = 7 % ) Event 5000 ( 15s elapsed / 51m 40s left ) -> ETA: Fri Mar 07 13:26 XS = 4.71425291664 pb +- ( 0.317897940363 pb = 6 % ) Event 6000 ( 18s elapsed / 51m 13s left ) -> ETA: Fri Mar 07 13:25 XS = 4.5724066764 pb +- ( 0.315573346698 pb = 6 % ) Event 7000 ( 21s elapsed / 50m 45s left ) -> ETA: Fri Mar 07 13:25 XS = 4.29320946829 pb +- ( 0.4039476174 pb = 9 % ) Event 8000 ( 24s elapsed / 50m 40s left ) -> ETA: Fri Mar 07 13:25 XS = 4.39237414108 pb +- ( 0.36633692661 pb = 8 % ) Event 9000 ( 27s elapsed / 50m 22s left ) -> ETA: Fri Mar 07 13:25 XS = 4.30045926522 pb +- ( 0.347073712974 pb = 8 % ) Event 10000 ( 30s elapsed / 50m 5s left ) -> ETA: Fri Mar 07 13:24 XS = 4.23317290687 pb +- ( 0.32392052772 pb = 7 % ) Event 20000 ( 59s elapsed / 48m 57s left ) -> ETA: Fri Mar 07 13:24 XS = 4.91972435146 pb +- ( 0.555499718276 pb = 11 % ) Event 30000 ( 1m 29s elapsed / 48m 23s left ) -> ETA: Fri Mar 07 13:24 XS = 4.44177548281 pb +- ( 0.657655012494 pb = 14 % ) Event 40000 ( 1m 59s elapsed / 47m 48s left ) -> ETA: Fri Mar 07 13:24 XS = 4.55175281278 pb +- ( 0.569802602651 pb = 12 % ) Event 50000 ( 2m 29s elapsed / 47m 26s left ) -> ETA: Fri Mar 07 13:24 XS = 4.70651928242 pb +- ( 0.460951088091 pb = 9 % ) Event 60000 ( 2m 59s elapsed / 46m 57s left ) -> ETA: Fri Mar 07 13:24 XS = 4.62389993691 pb +- ( 0.388033982759 pb = 8 % ) Event 70000 ( 3m 29s elapsed / 46m 28s left ) -> ETA: Fri Mar 07 13:24 XS = 4.5876136036 pb +- ( 0.336830957784 pb = 7 % ) Event 80000 ( 4m elapsed / 46m 2s left ) -> ETA: Fri Mar 07 13:24 XS = 4.56504104092 pb +- ( 0.299018601208 pb = 6 % ) Event 90000 ( 4m 30s elapsed / 45m 36s left ) -> ETA: Fri Mar 07 13:24 XS = 4.53348944673 pb +- ( 0.277573202926 pb = 6 % ) Event 100000 ( 5m elapsed / 45m 7s left ) -> ETA: Fri Mar 07 13:24 XS = 4.61628052296 pb +- ( 0.259486431449 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 10m 3s elapsed / 40m 14s left ) -> ETA: Fri Mar 07 13:24 XS = 4.46259840431 pb +- ( 0.172313697903 pb = 3 % ) Event 300000 ( 15m 9s elapsed / 35m 22s left ) -> ETA: Fri Mar 07 13:24 XS = 4.49184520722 pb +- ( 0.134192217254 pb = 2 % ) Event 400000 ( 20m 19s elapsed / 30m 29s left ) -> ETA: Fri Mar 07 13:25 XS = 4.50548147104 pb +- ( 0.108270808709 pb = 2 % ) Event 500000 ( 25m 29s elapsed / 25m 29s left ) -> ETA: Fri Mar 07 13:25 XS = 4.46454670289 pb +- ( 0.0947491028589 pb = 2 % ) Event 600000 ( 30m 41s elapsed / 20m 27s left ) -> ETA: Fri Mar 07 13:25 XS = 4.51152897342 pb +- ( 0.0915627753542 pb = 2 % ) Event 700000 ( 35m 53s elapsed / 15m 22s left ) -> ETA: Fri Mar 07 13:25 XS = 4.52002135103 pb +- ( 0.0813949085969 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 41m 7s elapsed / 10m 16s left ) -> ETA: Fri Mar 07 13:25 XS = 4.52213691371 pb +- ( 0.0736276691636 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 46m 21s elapsed / 5m 9s left ) -> ETA: Fri Mar 07 13:25 XS = 4.51815315806 pb +- ( 0.0694894174435 pb = 1 % ) Event 1000000 ( 3065 s total ) = 28194108.6061 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.46962 0 % 0.0698032 1.56 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5600 (1005604) -> 0.5 % From "Jet_Evolution:CSS": 1070 (1006674) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 75/20 Perturbative Interface (Matrix Elements): momentum failures: 82 amplitude failures: 988 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 15s on Fri Mar 7 13:25:21 2025 (User: 50m 25s, System: 2s, Children User: 0s, Children System: 0s)