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: 2149 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 1.23386997323e-21 vs 1.23386997323e-21 => 3.28714833131e-12 } ................... Amplitude::GaugeTest(): Large deviation { 3.66511308153e-23 vs 3.66511308151e-23 => 3.63864494091e-12 } .. Amplitude::GaugeTest(): Large deviation { 2.9136560743e-19 vs 2.91365607431e-19 => -5.10635977946e-12 } . Amplitude::GaugeTest(): Large deviation { 7.95931073558e-22 vs 7.95931073556e-22 => 2.81041856454e-12 } .. Amplitude::GaugeTest(): Large deviation { 8.83155446384e-22 vs 8.83155446387e-22 => -2.9845015348e-12 } ...................... Amplitude::GaugeTest(): Large deviation { 4.27987957315e-22 vs 4.27987957314e-22 => 2.27506902206e-12 } ...WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 5.67759233871e-24 vs 5.67759233868e-24 => 5.22004661718e-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 / 7d 15h 19m 59s left ) -> ETA: Sat Mar 15 03:54 XS = 4.25799062484 pb +- ( 4.25799062484 pb = 100 % ) Event 2 ( 0s elapsed / 3d 21h 3m 19s left ) -> ETA: Tue Mar 11 09:37 XS = -1.94691963653 pb +- ( 4.25722401938 pb = -218 % ) Event 3 ( 0s elapsed / 2d 14h 2m 12s left ) -> ETA: Mon Mar 10 02:36 XS = -1.43629619925 pb +- ( 3.05331204928 pb = -212 % ) Event 4 ( 0s elapsed / 1d 22h 31m 39s left ) -> ETA: Sun Mar 09 11:06 XS = -1.14902242649 pb +- ( 2.3824682375 pb = -207 % ) Event 5 ( 0s elapsed / 1d 13h 13m 19s left ) -> ETA: Sun Mar 09 01:47 XS = 3.57110527742 pb +- ( 5.10526285413 pb = 142 % ) Event 6 ( 0s elapsed / 1d 7h 28m 52s left ) -> ETA: Sat Mar 08 20:03 XS = 3.06094746666 pb +- ( 4.34478950652 pb = 141 % ) Event 7 ( 0s elapsed / 1d 2h 59m 2s left ) -> ETA: Sat Mar 08 15:33 XS = 3.07393170531 pb +- ( 3.76272048954 pb = 122 % ) Event 8 ( 0s elapsed / 23h 36m 39s left ) -> ETA: Sat Mar 08 12:11 XS = 2.73238775906 pb +- ( 3.33593779555 pb = 122 % ) Event 9 ( 0s elapsed / 21h 17m 45s left ) -> ETA: Sat Mar 08 09:52 XS = 2.45914898316 pb +- ( 2.9962383432 pb = 121 % ) Event 10 ( 0s elapsed / 19h 9m 59s left ) -> ETA: Sat Mar 08 07:44 XS = 3.10016025629 pb +- ( 2.78497344297 pb = 89 % ) Event 20 ( 0s elapsed / 9h 59m 59s left ) -> ETA: Fri Mar 07 22:34 XS = 1.94424082342 pb +- ( 1.41458204771 pb = 72 % ) Event 30 ( 0s elapsed / 6h 56m 39s left ) -> ETA: Fri Mar 07 19:31 XS = 1.49086394732 pb +- ( 0.933265995282 pb = 62 % ) Event 40 ( 0s elapsed / 5h 20m 49s left ) -> ETA: Fri Mar 07 17:55 XS = 3.03162831608 pb +- ( 1.7763503206 pb = 58 % ) Event 50 ( 0s elapsed / 4h 26m 39s left ) -> ETA: Fri Mar 07 17:01 XS = 3.2064967776 pb +- ( 1.50001995776 pb = 46 % ) Event 60 ( 0s elapsed / 3h 47m 45s left ) -> ETA: Fri Mar 07 16:22 XS = 5.44339527492 pb +- ( 5.64994049136 pb = 103 % ) Event 70 ( 0s elapsed / 3h 22m 22s left ) -> ETA: Fri Mar 07 15:56 XS = 4.65035135512 pb +- ( 4.81239087401 pb = 103 % ) Event 80 ( 0s elapsed / 3h 1m 14s left ) -> ETA: Fri Mar 07 15:35 XS = 3.96967218895 pb +- ( 4.10289991487 pb = 103 % ) Event 90 ( 0s elapsed / 2h 48m 30s left ) -> ETA: Fri Mar 07 15:22 XS = 3.75850719253 pb +- ( 3.6783372429 pb = 97 % ) Event 100 ( 0s elapsed / 2h 34m 59s left ) -> ETA: Fri Mar 07 15:09 XS = 3.3971032392 pb +- ( 3.27647363852 pb = 96 % ) Event 200 ( 1s elapsed / 1h 39m 58s left ) -> ETA: Fri Mar 07 14:14 XS = 5.22524842899 pb +- ( 2.01917187753 pb = 38 % ) Event 300 ( 1s elapsed / 1h 23m 51s left ) -> ETA: Fri Mar 07 13:58 XS = 5.06730714287 pb +- ( 1.66614913254 pb = 32 % ) Event 400 ( 1s elapsed / 1h 14m 33s left ) -> ETA: Fri Mar 07 13:49 XS = 5.95372439144 pb +- ( 1.43883904228 pb = 24 % ) Event 500 ( 2s elapsed / 1h 9m 17s left ) -> ETA: Fri Mar 07 13:43 XS = 5.6817469839 pb +- ( 1.23289509322 pb = 21 % ) Event 600 ( 2s elapsed / 1h 5m 30s left ) -> ETA: Fri Mar 07 13:40 XS = 5.40857827348 pb +- ( 1.07326581528 pb = 19 % ) Event 700 ( 2s elapsed / 1h 3m 3s left ) -> ETA: Fri Mar 07 13:37 XS = 5.0871362577 pb +- ( 0.958397407908 pb = 18 % ) Event 800 ( 2s elapsed / 1h 1m 12s left ) -> ETA: Fri Mar 07 13:35 XS = 4.80967672302 pb +- ( 0.863503239475 pb = 17 % ) Event 900 ( 3s elapsed / 59m 45s left ) -> ETA: Fri Mar 07 13:34 XS = 5.04412202938 pb +- ( 0.805536014167 pb = 15 % ) Event 1000 ( 3s elapsed / 58m 36s left ) -> ETA: Fri Mar 07 13:33 XS = 4.86443257219 pb +- ( 0.748962433746 pb = 15 % ) Event 2000 ( 6s elapsed / 54m 8s left ) -> ETA: Fri Mar 07 13:28 XS = 3.67443062884 pb +- ( 0.691127744689 pb = 18 % ) Event 3000 ( 9s elapsed / 52m 17s left ) -> ETA: Fri Mar 07 13:26 XS = 2.83531543231 pb +- ( 1.35150118678 pb = 47 % ) Event 4000 ( 12s elapsed / 51m 22s left ) -> ETA: Fri Mar 07 13:26 XS = 3.54445125813 pb +- ( 1.03638184053 pb = 29 % ) Event 5000 ( 15s elapsed / 51m 2s left ) -> ETA: Fri Mar 07 13:25 XS = 3.61126732671 pb +- ( 0.832731163493 pb = 23 % ) Event 6000 ( 18s elapsed / 50m 33s left ) -> ETA: Fri Mar 07 13:25 XS = 3.95434237836 pb +- ( 0.71028783306 pb = 17 % ) Event 7000 ( 21s elapsed / 50m 24s left ) -> ETA: Fri Mar 07 13:25 XS = 4.19711434655 pb +- ( 0.698357181259 pb = 16 % ) Event 8000 ( 24s elapsed / 50m 10s left ) -> ETA: Fri Mar 07 13:25 XS = 4.18282448718 pb +- ( 0.624748930239 pb = 14 % ) Event 9000 ( 27s elapsed / 49m 53s left ) -> ETA: Fri Mar 07 13:24 XS = 4.17146419803 pb +- ( 0.579565119405 pb = 13 % ) Event 10000 ( 30s elapsed / 49m 41s left ) -> ETA: Fri Mar 07 13:24 XS = 4.2024334611 pb +- ( 0.524470710094 pb = 12 % ) Event 20000 ( 59s elapsed / 48m 55s left ) -> ETA: Fri Mar 07 13:24 XS = 3.86108491366 pb +- ( 0.356120724338 pb = 9 % ) Event 30000 ( 1m 29s elapsed / 48m 17s left ) -> ETA: Fri Mar 07 13:24 XS = 3.58948891813 pb +- ( 0.467401591117 pb = 13 % ) Event 40000 ( 1m 59s elapsed / 47m 43s left ) -> ETA: Fri Mar 07 13:24 XS = 3.79563852897 pb +- ( 0.366675230055 pb = 9 % ) Event 50000 ( 2m 29s elapsed / 47m 18s left ) -> ETA: Fri Mar 07 13:24 XS = 3.81946949973 pb +- ( 0.313412663417 pb = 8 % ) Event 60000 ( 2m 59s elapsed / 46m 48s left ) -> ETA: Fri Mar 07 13:24 XS = 3.8724043408 pb +- ( 0.267071945798 pb = 6 % ) Event 70000 ( 3m 29s elapsed / 46m 22s left ) -> ETA: Fri Mar 07 13:24 XS = 3.905607034 pb +- ( 0.237687266383 pb = 6 % ) Event 80000 ( 3m 59s elapsed / 45m 56s left ) -> ETA: Fri Mar 07 13:24 XS = 4.01988451677 pb +- ( 0.214535338882 pb = 5 % ) Event 90000 ( 4m 29s elapsed / 45m 29s left ) -> ETA: Fri Mar 07 13:24 XS = 4.08586163714 pb +- ( 0.193653905391 pb = 4 % ) Event 100000 ( 5m elapsed / 45m left ) -> ETA: Fri Mar 07 13:24 XS = 4.18880295209 pb +- ( 0.178802521339 pb = 4 % ) Event 200000 ( 10m 4s elapsed / 40m 18s left ) -> ETA: Fri Mar 07 13:24 XS = 4.52017011562 pb +- ( 0.168269073097 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 15m 10s elapsed / 35m 24s left ) -> ETA: Fri Mar 07 13:25 XS = 4.51212233699 pb +- ( 0.119317381392 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 20m 16s elapsed / 30m 24s left ) -> ETA: Fri Mar 07 13:25 XS = 4.41777019352 pb +- ( 0.101468643214 pb = 2 % ) Event 500000 ( 25m 24s elapsed / 25m 24s left ) -> ETA: Fri Mar 07 13:25 XS = 4.40365296854 pb +- ( 0.0866269258204 pb = 1 % ) Event 600000 ( 30m 32s elapsed / 20m 21s left ) -> ETA: Fri Mar 07 13:25 XS = 4.34129717556 pb +- ( 0.0804602266299 pb = 1 % ) Event 700000 ( 35m 39s elapsed / 15m 16s left ) -> ETA: Fri Mar 07 13:25 XS = 4.379202468 pb +- ( 0.104688402016 pb = 2 % ) Event 800000 ( 40m 41s elapsed / 10m 10s left ) -> ETA: Fri Mar 07 13:25 XS = 4.25051527126 pb +- ( 0.124997242674 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 45m 43s elapsed / 5m 4s left ) -> ETA: Fri Mar 07 13:25 XS = 4.26374968222 pb +- ( 0.112836475401 pb = 2 % ) Event 1000000 ( 3038 s total ) = 28440231.0769 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.27042 0 % 0.103712 2.42 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5827 (1005830) -> 0.5 % From "Jet_Evolution:CSS": 1111 (1006941) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 105/20 Perturbative Interface (Matrix Elements): momentum failures: 86 amplitude failures: 1025 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 50m 49s on Fri Mar 7 13:25:06 2025 (User: 50m 10s, System: 2s, Children User: 0s, Children System: 0s)