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: 2136 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (222 MB, 10s/10s) Performing tests . Amplitude::GaugeTest(): Large deviation { 2.52220718036e-22 vs 2.52220718035e-22 => 3.17568193964e-12 } ... Amplitude::GaugeTest(): Large deviation { 2.25843244737e-22 vs 2.25843244738e-22 => -6.37101482681e-12 } ... Amplitude::GaugeTest(): Large deviation { 2.52884263057e-21 vs 2.52884263058e-21 => -3.68749475399e-12 } ........... Amplitude::GaugeTest(): Large deviation { 3.44749341091e-23 vs 3.4474934109e-23 => 2.39608333175e-12 } ......... Amplitude::GaugeTest(): Large deviation { 2.83404757983e-22 vs 2.83404757982e-22 => 6.27764507044e-12 } . Amplitude::GaugeTest(): Large deviation { 1.1448251086e-21 vs 1.14482510861e-21 => -5.05973041243e-12 } .......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 7.15497541736e-24 vs 7.1549754175e-24 => -2.02111660741e-11 } ..................................................................................... done (222 MB, 0s/0s) Initializing scales........................................................................ done (224 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 / 9d 3h 26m 39s left ) -> ETA: Sun Mar 16 16:01 XS = 2.11827681467e-11 pb +- ( 2.11827681467e-11 pb = 100 % ) Event 2 ( 0s elapsed / 4d 15h 6m 39s left ) -> ETA: Wed Mar 12 03:41 XS = 1.04696268057e-07 pb +- ( 1.04675086004e-07 pb = 99 % ) Event 3 ( 0s elapsed / 3d 2h 4m 25s left ) -> ETA: Mon Mar 10 14:38 XS = 0.00281419200253 pb +- ( 0.00281408730724 pb = 99 % ) Event 4 ( 0s elapsed / 2d 8h 14m 59s left ) -> ETA: Sun Mar 09 20:49 XS = 0.111941664764 pb +- ( 0.109149240784 pb = 97 % ) Event 5 ( 0s elapsed / 1d 20h 59m 59s left ) -> ETA: Sun Mar 09 09:34 XS = 0.0382789235526 pb +- ( 0.0945906426134 pb = 247 % ) Event 6 ( 0s elapsed / 1d 13h 29m 59s left ) -> ETA: Sun Mar 09 02:04 XS = 0.033494674817 pb +- ( 0.0820574877051 pb = 244 % ) Event 7 ( 0s elapsed / 1d 8h 32m 22s left ) -> ETA: Sat Mar 08 21:06 XS = 0.389039108285 pb +- ( 0.362834614383 pb = 93 % ) Event 8 ( 0s elapsed / 1d 4h 28m 19s left ) -> ETA: Sat Mar 08 17:02 XS = 0.477325661836 pb +- ( 0.321847744673 pb = 67 % ) Event 9 ( 0s elapsed / 1d 1h 18m 30s left ) -> ETA: Sat Mar 08 13:52 XS = 0.863933794975 pb +- ( 0.506146808407 pb = 58 % ) Event 10 ( 0s elapsed / 23h 3m 19s left ) -> ETA: Sat Mar 08 11:37 XS = 0.802242859117 pb +- ( 0.472644226051 pb = 58 % ) Event 20 ( 0s elapsed / 11h 48m 19s left ) -> ETA: Sat Mar 08 00:22 XS = 4.68094791847 pb +- ( 3.38477526456 pb = 72 % ) Event 30 ( 0s elapsed / 8h 3m 19s left ) -> ETA: Fri Mar 07 20:37 XS = 2.80713076521 pb +- ( 2.3421084599 pb = 83 % ) Event 40 ( 0s elapsed / 6h 10m 49s left ) -> ETA: Fri Mar 07 18:45 XS = 4.63486038857 pb +- ( 2.69428013817 pb = 58 % ) Event 50 ( 0s elapsed / 5h 9m 59s left ) -> ETA: Fri Mar 07 17:44 XS = 4.15011492019 pb +- ( 2.16329508141 pb = 52 % ) Event 60 ( 0s elapsed / 4h 26m 39s left ) -> ETA: Fri Mar 07 17:01 XS = 4.46707496908 pb +- ( 2.0486272032 pb = 45 % ) Event 70 ( 0s elapsed / 3h 55m 41s left ) -> ETA: Fri Mar 07 16:30 XS = 4.04431485984 pb +- ( 1.78410779345 pb = 44 % ) Event 80 ( 1s elapsed / 3h 32m 28s left ) -> ETA: Fri Mar 07 16:06 XS = 4.23958572796 pb +- ( 1.62063950642 pb = 38 % ) Event 90 ( 1s elapsed / 3h 14m 25s left ) -> ETA: Fri Mar 07 15:48 XS = 4.97662491222 pb +- ( 1.74931883944 pb = 35 % ) Event 100 ( 1s elapsed / 2h 59m 58s left ) -> ETA: Fri Mar 07 15:34 XS = 5.29169833548 pb +- ( 1.64100652254 pb = 31 % ) Event 200 ( 1s elapsed / 1h 54m 8s left ) -> ETA: Fri Mar 07 14:28 XS = 6.02191209211 pb +- ( 1.55339580542 pb = 25 % ) Event 300 ( 1s elapsed / 1h 33m 18s left ) -> ETA: Fri Mar 07 14:07 XS = 5.08015390008 pb +- ( 1.1269598064 pb = 22 % ) Event 400 ( 1s elapsed / 1h 22m 3s left ) -> ETA: Fri Mar 07 13:56 XS = 4.71849706385 pb +- ( 0.947073163152 pb = 20 % ) Event 500 ( 2s elapsed / 1h 15m 17s left ) -> ETA: Fri Mar 07 13:49 XS = 5.49070730518 pb +- ( 1.1009289861 pb = 20 % ) Event 600 ( 2s elapsed / 1h 11m 20s left ) -> ETA: Fri Mar 07 13:45 XS = 4.9455750719 pb +- ( 0.928560592929 pb = 18 % ) Event 700 ( 2s elapsed / 1h 7m 34s left ) -> ETA: Fri Mar 07 13:42 XS = 4.83706451375 pb +- ( 0.838617760383 pb = 17 % ) Event 800 ( 3s elapsed / 1h 5m 9s left ) -> ETA: Fri Mar 07 13:39 XS = 4.52075875148 pb +- ( 0.739065193857 pb = 16 % ) Event 900 ( 3s elapsed / 1h 3m 27s left ) -> ETA: Fri Mar 07 13:37 XS = 4.4811573471 pb +- ( 0.693602186649 pb = 15 % ) Event 1000 ( 3s elapsed / 1h 2m 6s left ) -> ETA: Fri Mar 07 13:36 XS = 4.28342962261 pb +- ( 0.642343981638 pb = 14 % ) Event 2000 ( 6s elapsed / 55m 28s left ) -> ETA: Fri Mar 07 13:30 XS = 4.60578222925 pb +- ( 0.748915088964 pb = 16 % ) Event 3000 ( 9s elapsed / 53m 20s left ) -> ETA: Fri Mar 07 13:27 XS = 5.20171704446 pb +- ( 0.817981543038 pb = 15 % ) Event 4000 ( 12s elapsed / 52m 24s left ) -> ETA: Fri Mar 07 13:27 XS = 5.10956636575 pb +- ( 0.6373668891 pb = 12 % ) Event 5000 ( 15s elapsed / 51m 50s left ) -> ETA: Fri Mar 07 13:26 XS = 5.79227347069 pb +- ( 1.10732549579 pb = 19 % ) Event 6000 ( 18s elapsed / 51m 24s left ) -> ETA: Fri Mar 07 13:26 XS = 5.68938571471 pb +- ( 0.937091188181 pb = 16 % ) Event 7000 ( 21s elapsed / 51m 6s left ) -> ETA: Fri Mar 07 13:25 XS = 5.45120334324 pb +- ( 0.80925277842 pb = 14 % ) Event 8000 ( 24s elapsed / 50m 57s left ) -> ETA: Fri Mar 07 13:25 XS = 5.14976618628 pb +- ( 0.711460435069 pb = 13 % ) Event 9000 ( 27s elapsed / 50m 47s left ) -> ETA: Fri Mar 07 13:25 XS = 4.91345592152 pb +- ( 0.643746533603 pb = 13 % ) Event 10000 ( 30s elapsed / 50m 44s left ) -> ETA: Fri Mar 07 13:25 XS = 4.76934660468 pb +- ( 0.600807795851 pb = 12 % ) Event 20000 ( 1m elapsed / 49m 34s left ) -> ETA: Fri Mar 07 13:25 XS = 4.59155866786 pb +- ( 0.3487973031 pb = 7 % ) Event 30000 ( 1m 30s elapsed / 48m 48s left ) -> ETA: Fri Mar 07 13:24 XS = 4.63973544844 pb +- ( 0.27937954312 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 40000 ( 2m elapsed / 48m 18s left ) -> ETA: Fri Mar 07 13:24 XS = 4.56637075064 pb +- ( 0.24185826657 pb = 5 % ) Event 50000 ( 2m 31s elapsed / 47m 50s left ) -> ETA: Fri Mar 07 13:24 XS = 4.57997935245 pb +- ( 0.207176246132 pb = 4 % ) Event 60000 ( 3m 1s elapsed / 47m 19s left ) -> ETA: Fri Mar 07 13:24 XS = 4.5849938631 pb +- ( 0.180546638333 pb = 3 % ) Event 70000 ( 3m 31s elapsed / 46m 48s left ) -> ETA: Fri Mar 07 13:24 XS = 4.27866367663 pb +- ( 0.198570671029 pb = 4 % ) Event 80000 ( 4m 1s elapsed / 46m 19s left ) -> ETA: Fri Mar 07 13:24 XS = 4.36463083216 pb +- ( 0.177173165257 pb = 4 % ) Event 90000 ( 4m 32s elapsed / 45m 53s left ) -> ETA: Fri Mar 07 13:24 XS = 4.41623950324 pb +- ( 0.162831462875 pb = 3 % ) Event 100000 ( 5m 2s elapsed / 45m 26s left ) -> ETA: Fri Mar 07 13:24 XS = 4.34221538714 pb +- ( 0.169073578197 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 10m 9s elapsed / 40m 36s left ) -> ETA: Fri Mar 07 13:25 XS = 4.26496771381 pb +- ( 0.178022448406 pb = 4 % ) Event 300000 ( 15m 16s elapsed / 35m 38s left ) -> ETA: Fri Mar 07 13:25 XS = 4.28881018369 pb +- ( 0.130418525049 pb = 3 % ) Event 400000 ( 20m 25s elapsed / 30m 38s left ) -> ETA: Fri Mar 07 13:25 XS = 4.4189571975 pb +- ( 0.112299221743 pb = 2 % ) Event 500000 ( 25m 36s elapsed / 25m 36s left ) -> ETA: Fri Mar 07 13:25 XS = 4.45839785513 pb +- ( 0.10539171578 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 30m 49s elapsed / 20m 33s left ) -> ETA: Fri Mar 07 13:25 XS = 4.4256550927 pb +- ( 0.0906638582781 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 36m 2s elapsed / 15m 26s left ) -> ETA: Fri Mar 07 13:25 XS = 4.43134518639 pb +- ( 0.0819609204965 pb = 1 % ) Event 800000 ( 41m 19s elapsed / 10m 19s left ) -> ETA: Fri Mar 07 13:26 XS = 4.39382603662 pb +- ( 0.074884625786 pb = 1 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 900000 ( 46m 37s elapsed / 5m 10s left ) -> ETA: Fri Mar 07 13:26 XS = 4.3757950774 pb +- ( 0.0708693764058 pb = 1 % ) Event 1000000 ( 3103 s total ) = 27842765.7147 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.33952 0 % 0.0678015 1.56 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5677 (1005682) -> 0.5 % From "Jet_Evolution:CSS": 1112 (1006794) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 90/20 Perturbative Interface (Matrix Elements): momentum failures: 90 amplitude failures: 1022 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: 51m 54s on Fri Mar 7 13:26:11 2025 (User: 51m 13s, System: 2s, Children User: 0s, Children System: 0s)