Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:29:11 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1311 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 ME_Generators::LoadGenerator(): Try loading 'OpenLoops' from 'libSherpaOpenLoops'. Initialising OpenLoops generator from /mt/home/dreichelt/hepsoftware/src/OpenLoops/. #################################################################### # ___ ___ ____ _ _ __ __ ___ __ ___ # # / \ |__| |__ |\ | | / \ / \ |__| /__ __/ # # \___/ | |___ | \| |__ \__/ \__/ | __/ /__ # # You are using OpenLoops 2 to evaluate loop amplitudes # # F. Buccioni, J.-N. Lang, J. Lindert, P. Maierhoefer, # # S. Pozzorini, M. Zoller, H. Zhang # # Eur.Phys.J. C79 (2019) no.10, 866 # # arXiv:1907.13071 # #################################################################### ......................................................................................................................................................................................................................................................................................................................................................... done (259 MB, 12s/12s) Performing tests Amplitude::GaugeTest(): Large deviation { 9.32847541574e-21 vs 9.32847541571e-21 => 2.97450952758e-12 } . Amplitude::GaugeTest(): Large deviation { 3.37655785519e-19 vs 3.3765578552e-19 => -2.40074626845e-12 } ... Amplitude::GaugeTest(): Large deviation { 3.08696725466e-23 vs 3.08696725464e-23 => 4.15290024591e-12 } .. Amplitude::GaugeTest(): Large deviation { 3.11679857609e-22 vs 3.11679857607e-22 => 7.11186665114e-12 } . Amplitude::GaugeTest(): Large deviation { 1.12806583513e-22 vs 1.12806583513e-22 => -3.22120108365e-12 } ... Amplitude::GaugeTest(): Large deviation { 3.45061111975e-25 vs 3.45061111966e-25 => 2.57591725727e-11 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 4.38290555186e-22 vs 4.38290555191e-22 => -1.2955081452e-11 } ............................................................................................................................ done (259 MB, 0s/0s) Initializing scales........................................................................ done (263 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 <=== 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+OpenLoops) ... 2_3__j__j__h0__j__j__QCD(BVI) : 5.96100664476 pb +- ( 0.0634172095454 pb = 1.06386745268 % )  exp. eff: 0.104225558705 % 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) : 0.156547087194 pb +- ( 0.0550446800857 pb = 35.1617401973 % )  exp. eff: 0.000272710578471 % reduce max for 2_3__j__j__h0__j__j__QCD(BVI) to 0.39657075534 ( eps = 0.001 -> exp. eff 0.00262817056735 ) reduce max for 2_4__j__j__h0__j__j__j__QCD(RS) to 0.456062791903 ( eps = 0.001 -> exp. eff 5.97967173191e-06 ) ┌──────────────────────────────────────────────────────────────────────────────┐ │ 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 │ │ Reweighting 6 variations │ └──────────────────────────────────────────────────────────────────────────────┘ Event 1 ( 1s elapsed / 6d 12h 56m 38s left ) -> ETA: Thu Feb 06 23:26 XS = -18.4457993033 pb +- ( -18.4457993033 pb = 100 % ) Event 2 ( 1s elapsed / 3d 7h 9m 58s left ) -> ETA: Mon Feb 03 17:39 XS = -9.22290613901 pb +- ( 9.22289316427 pb = -99 % ) Event 3 ( 1s elapsed / 2d 5h 14m 25s left ) -> ETA: Sun Feb 02 15:43 XS = -6.14860366465 pb +- ( 6.14859781932 pb = -99 % ) Event 4 ( 1s elapsed / 1d 15h 55m 48s left ) -> ETA: Sun Feb 02 02:25 XS = -4.61146758335 pb +- ( 4.61144390666 pb = -99 % ) Event 5 ( 1s elapsed / 1d 8h 13m 18s left ) -> ETA: Sat Feb 01 18:42 XS = -3.68917406644 pb +- ( 3.68915630923 pb = -99 % ) Event 6 ( 1s elapsed / 1d 2h 51m 5s left ) -> ETA: Sat Feb 01 13:20 XS = -2.63512433459 pb +- ( 2.63511249479 pb = -99 % ) Event 7 ( 1s elapsed / 23h 12m 50s left ) -> ETA: Sat Feb 01 09:42 XS = -2.30407955175 pb +- ( 2.3059605468 pb = -100 % ) Event 8 ( 1s elapsed / 20h 18m 43s left ) -> ETA: Sat Feb 01 06:48 XS = -2.04807071267 pb +- ( 2.04971659383 pb = -100 % ) Event 9 ( 1s elapsed / 18h 3m 18s left ) -> ETA: Sat Feb 01 04:32 XS = -1.85208389367 pb +- ( 1.84376824065 pb = -99 % ) Event 10 ( 1s elapsed / 16h 23m 18s left ) -> ETA: Sat Feb 01 02:52 XS = -1.6837126306 pb +- ( 1.67622871166 pb = -99 % ) Event 20 ( 1s elapsed / 8h 32m 28s left ) -> ETA: Fri Jan 31 19:01 XS = -0.860361101904 pb +- ( 0.880470815872 pb = -102 % ) Event 30 ( 1s elapsed / 5h 52m 45s left ) -> ETA: Fri Jan 31 16:22 XS = -18.7784664219 pb +- ( 18.1943649933 pb = -96 % ) Event 40 ( 1s elapsed / 4h 32m 53s left ) -> ETA: Fri Jan 31 15:02 XS = -14.1253788243 pb +- ( 13.7623505563 pb = -97 % ) Event 50 ( 1s elapsed / 3h 44m 58s left ) -> ETA: Fri Jan 31 14:14 XS = 13.5167794882 pb +- ( 26.3989800063 pb = 195 % ) Event 60 ( 1s elapsed / 3h 14m 25s left ) -> ETA: Fri Jan 31 13:43 XS = 11.2544859439 pb +- ( 21.9055047296 pb = 194 % ) Event 70 ( 1s elapsed / 2h 51m 24s left ) -> ETA: Fri Jan 31 13:20 XS = 13.7839696489 pb +- ( 19.1965914941 pb = 139 % ) Event 80 ( 1s elapsed / 2h 34m 8s left ) -> ETA: Fri Jan 31 13:03 XS = 12.171842933 pb +- ( 16.9581491933 pb = 139 % ) Event 90 ( 1s elapsed / 2h 20m 42s left ) -> ETA: Fri Jan 31 12:50 XS = 10.7738729715 pb +- ( 15.0303465763 pb = 139 % ) Event 100 ( 1s elapsed / 2h 10m 48s left ) -> ETA: Fri Jan 31 12:40 XS = 9.67655611002 pb +- ( 13.4959993799 pb = 139 % ) Event 200 ( 1s elapsed / 1h 21m 38s left ) -> ETA: Fri Jan 31 11:51 XS = 6.23174898116 pb +- ( 6.60033664601 pb = 105 % ) Event 300 ( 2s elapsed / 1h 7m 27s left ) -> ETA: Fri Jan 31 11:36 XS = 5.30069432375 pb +- ( 4.46690399818 pb = 84 % ) Event 400 ( 2s elapsed / 59m 32s left ) -> ETA: Fri Jan 31 11:29 XS = 5.13505805529 pb +- ( 4.23802822325 pb = 82 % ) Event 500 ( 3s elapsed / 54m 26s left ) -> ETA: Fri Jan 31 11:23 XS = 5.78751557577 pb +- ( 3.58516878353 pb = 61 % ) Event 600 ( 3s elapsed / 51m 11s left ) -> ETA: Fri Jan 31 11:20 XS = 5.47301763226 pb +- ( 3.02426173452 pb = 55 % ) Event 700 ( 4s elapsed / 49m 27s left ) -> ETA: Fri Jan 31 11:18 XS = 6.45689297408 pb +- ( 2.79138698502 pb = 43 % ) Event 800 ( 4s elapsed / 47m 56s left ) -> ETA: Fri Jan 31 11:17 XS = 5.98222614578 pb +- ( 2.45389768096 pb = 41 % ) Event 900 ( 5s elapsed / 46m 40s left ) -> ETA: Fri Jan 31 11:16 XS = 5.22954045648 pb +- ( 2.21095124581 pb = 42 % ) Event 1000 ( 5s elapsed / 45m 49s left ) -> ETA: Fri Jan 31 11:15 XS = 4.87975472387 pb +- ( 1.98505691012 pb = 40 % ) Event 2000 ( 9s elapsed / 40m 50s left ) -> ETA: Fri Jan 31 11:10 XS = 5.30927861717 pb +- ( 1.62564937333 pb = 30 % ) Event 3000 ( 14s elapsed / 39m 34s left ) -> ETA: Fri Jan 31 11:09 XS = 6.92124958163 pb +- ( 1.60250025276 pb = 23 % ) Event 4000 ( 18s elapsed / 38m 42s left ) -> ETA: Fri Jan 31 11:08 XS = 6.33446582301 pb +- ( 1.2428167532 pb = 19 % ) Event 5000 ( 23s elapsed / 38m 12s left ) -> ETA: Fri Jan 31 11:08 XS = 6.49971349259 pb +- ( 1.10188257045 pb = 16 % ) Event 6000 ( 27s elapsed / 37m 40s left ) -> ETA: Fri Jan 31 11:07 XS = 5.97127605037 pb +- ( 0.929386236529 pb = 15 % ) Event 7000 ( 31s elapsed / 37m 21s left ) -> ETA: Fri Jan 31 11:07 XS = 5.82622427309 pb +- ( 0.821879338783 pb = 14 % ) Event 8000 ( 36s elapsed / 37m 11s left ) -> ETA: Fri Jan 31 11:07 XS = 5.85826619671 pb +- ( 0.740688597083 pb = 12 % ) Event 9000 ( 40s elapsed / 36m 56s left ) -> ETA: Fri Jan 31 11:07 XS = 5.70706013675 pb +- ( 0.665631513477 pb = 11 % ) Event 10000 ( 44s elapsed / 36m 44s left ) -> ETA: Fri Jan 31 11:06 XS = 5.29100733261 pb +- ( 0.732147887715 pb = 13 % ) Event 20000 ( 1m 29s elapsed / 35m 36s left ) -> ETA: Fri Jan 31 11:06 XS = 6.23105237543 pb +- ( 0.578330108369 pb = 9 % ) Event 30000 ( 2m 13s elapsed / 34m 52s left ) -> ETA: Fri Jan 31 11:06 XS = 6.1486728238 pb +- ( 0.57955969343 pb = 9 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 40000 ( 2m 57s elapsed / 34m 6s left ) -> ETA: Fri Jan 31 11:06 XS = 6.47254220168 pb +- ( 0.582221904474 pb = 8 % ) Event 50000 ( 3m 42s elapsed / 33m 23s left ) -> ETA: Fri Jan 31 11:06 XS = 6.38618692359 pb +- ( 0.523586512799 pb = 8 % ) Event 60000 ( 4m 27s elapsed / 32m 43s left ) -> ETA: Fri Jan 31 11:06 XS = 6.21471553976 pb +- ( 0.454426035082 pb = 7 % ) Event 70000 ( 5m 12s elapsed / 32m left ) -> ETA: Fri Jan 31 11:06 XS = 6.38344565 pb +- ( 0.406140435157 pb = 6 % ) Event 80000 ( 5m 57s elapsed / 31m 15s left ) -> ETA: Fri Jan 31 11:06 XS = 6.40510704893 pb +- ( 0.365334742465 pb = 5 % ) Event 90000 ( 6m 41s elapsed / 30m 31s left ) -> ETA: Fri Jan 31 11:06 XS = 6.44554857827 pb +- ( 0.338893230843 pb = 5 % ) Event 100000 ( 7m 27s elapsed / 29m 48s left ) -> ETA: Fri Jan 31 11:06 XS = 6.42343044402 pb +- ( 0.316596516429 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 14m 58s elapsed / 22m 27s left ) -> ETA: Fri Jan 31 11:06 XS = 6.13951440578 pb +- ( 0.281463012842 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 33s elapsed / 15m 2s left ) -> ETA: Fri Jan 31 11:07 XS = 6.032372094 pb +- ( 0.206907018653 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 30m 13s elapsed / 7m 33s left ) -> ETA: Fri Jan 31 11:07 XS = 5.97855982586 pb +- ( 0.186613158121 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2261 s total ) = 19108111.2163 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.94217 0 % 0.159635 2.68 % │ │ ME & PS: MUF=0.5  7.09897 19.46 % 1.6573 23.34 % │ │ ME & PS: MUF=2  5.99514 0.89 % 0.163939 2.73 % │ │ ME & PS: MUR=0.5  5.73469 -3.49 % 0.188067 3.27 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.31899 6.34 % 0.676994 10.71 % │ │ ME & PS: MUR=2  6.30374 6.08 % 0.150925 2.39 % │ │ ME & PS: MUR=2 MUF=2  6.3732 7.25 % 0.162084 2.54 % │ │ ME-only: MUF=0.5  5.92768 -0.24 % 0.158197 2.66 % │ │ ME-only: MUF=2  5.97314 0.52 % 0.160513 2.68 % │ │ ME-only: MUR=0.5  5.81538 -2.13 % 0.174552 3 % │ │ ME-only: MUR=0.5 MUF=0.5  5.80158 -2.36 % 0.172904 2.98 % │ │ ME-only: MUR=2  6.23359 4.9 % 0.14925 2.39 % │ │ ME-only: MUR=2 MUF=2  6.26233 5.38 % 0.150063 2.39 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 368 (500379) -> 0 % From "Jet_Evolution:CSS": 1183 (501562) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3604238 MCatNLO large PDF reweighting factor: 45484 MCatNLOvetoed large reweighting factor for parton: 106 different PDF cut-off: 13303474 large AlphaS reweighting factor: 394963 large PDF reweighting factor: 621236 vetoed large reweighting factor for parton: 9 Error messages from 'GaugeTest' exceeded frequency limit: 117/20 Perturbative Interface (Matrix Elements): momentum failures: 60 amplitude failures: 1123 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 37m 54s on Fri Jan 31 11:07:06 2025 (User: 37m 20s, System: 2s, Children User: 0s, Children System: 0s)