Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:28:51 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1235 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (257 MB, 13s/12s) Performing tests ....... Amplitude::GaugeTest(): Large deviation { 2.74062569511e-23 vs 2.74062569513e-23 => -7.23388016155e-12 } ... Amplitude::GaugeTest(): Large deviation { 3.91731976303e-22 vs 3.91731976299e-22 => 1.05160324892e-11 } ........ Amplitude::GaugeTest(): Large deviation { 1.63417972118e-22 vs 1.63417972118e-22 => 4.2110759324e-12 } .. Amplitude::GaugeTest(): Large deviation { 7.66863846674e-19 vs 7.66863846671e-19 => 3.74078545917e-12 } ...... Amplitude::GaugeTest(): Large deviation { 1.24660259582e-17 vs 1.24660259581e-17 => 4.22262225186e-12 } ..... Amplitude::GaugeTest(): Large deviation { 5.02426111492e-23 vs 5.02426111491e-23 => 2.05035988188e-12 } .WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 3.33028095558e-22 vs 3.33028095558e-22 => 2.34101626972e-12 } ........................................................................................................ done (257 MB, 0s/0s) Initializing scales........................................................................ done (261 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 19h 53m 18s left ) -> ETA: Fri Feb 07 06:22 XS = 9.41615416628e-06 pb +- ( 9.41615416628e-06 pb = 100 % ) Event 2 ( 1s elapsed / 3d 10h 38m 18s left ) -> ETA: Mon Feb 03 21:07 XS = 6.27744033817e-06 pb +- ( 6.2774339972e-06 pb = 99 % ) Event 3 ( 1s elapsed / 2d 7h 5m 32s left ) -> ETA: Sun Feb 02 17:34 XS = 4.75219006239e-06 pb +- ( 4.69355698787e-06 pb = 98 % ) Event 4 ( 1s elapsed / 1d 17h 19m 8s left ) -> ETA: Sun Feb 02 03:48 XS = 0.00185975607946 pb +- ( 0.00185500745211 pb = 99 % ) Event 5 ( 1s elapsed / 1d 9h 19m 58s left ) -> ETA: Sat Feb 01 19:49 XS = 0.00200895105222 pb +- ( 0.00152193765909 pb = 75 % ) Event 6 ( 1s elapsed / 1d 4h 32s left ) -> ETA: Sat Feb 01 14:29 XS = 0.00301283913283 pb +- ( 0.00163165166711 pb = 54 % ) Event 7 ( 1s elapsed / 1d 27s left ) -> ETA: Sat Feb 01 10:29 XS = -22.5367067289 pb +- ( 22.5397196123 pb = -100 % ) Event 8 ( 1s elapsed / 21h 10m 48s left ) -> ETA: Sat Feb 01 07:39 XS = -19.9166082191 pb +- ( 20.0500955033 pb = -100 % ) Event 9 ( 1s elapsed / 18h 49m 36s left ) -> ETA: Sat Feb 01 05:18 XS = -17.9249474751 pb +- ( 18.0436076291 pb = -100 % ) Event 10 ( 1s elapsed / 16h 56m 38s left ) -> ETA: Sat Feb 01 03:25 XS = -16.2956495839 pb +- ( 16.402180327 pb = -100 % ) Event 20 ( 1s elapsed / 8h 53m 18s left ) -> ETA: Fri Jan 31 19:22 XS = -8.1472877075 pb +- ( 8.19858859725 pb = -100 % ) Event 30 ( 1s elapsed / 6h 9m 25s left ) -> ETA: Fri Jan 31 16:38 XS = -3.08502589892 pb +- ( 6.19708373308 pb = -200 % ) Event 40 ( 1s elapsed / 4h 45m 23s left ) -> ETA: Fri Jan 31 15:14 XS = -0.374413883306 pb +- ( 5.0345888982 pb = -1344 % ) Event 50 ( 1s elapsed / 3h 54m 58s left ) -> ETA: Fri Jan 31 14:24 XS = -0.280886214042 pb +- ( 4.0570257356 pb = -1444 % ) Event 60 ( 1s elapsed / 3h 21m 21s left ) -> ETA: Fri Jan 31 13:50 XS = 0.273429315306 pb +- ( 3.37294514337 pb = 1233 % ) Event 70 ( 1s elapsed / 2h 57m 21s left ) -> ETA: Fri Jan 31 13:26 XS = 1.74152993139 pb +- ( 3.1149042319 pb = 178 % ) Event 80 ( 1s elapsed / 2h 41m 25s left ) -> ETA: Fri Jan 31 13:10 XS = 1.75542868516 pb +- ( 2.74534578301 pb = 156 % ) Event 90 ( 1s elapsed / 2h 27m 11s left ) -> ETA: Fri Jan 31 12:56 XS = 1.61332403119 pb +- ( 2.37267591789 pb = 147 % ) Event 100 ( 1s elapsed / 2h 16m 38s left ) -> ETA: Fri Jan 31 12:45 XS = 1.48880228118 pb +- ( 2.14818459807 pb = 144 % ) Event 200 ( 2s elapsed / 1h 27m 2s left ) -> ETA: Fri Jan 31 11:56 XS = 9.71493004662 pb +- ( 3.84238504963 pb = 39 % ) Event 300 ( 2s elapsed / 1h 11m 37s left ) -> ETA: Fri Jan 31 11:40 XS = 7.80469194837 pb +- ( 2.70650866905 pb = 34 % ) Event 400 ( 3s elapsed / 1h 3m 29s left ) -> ETA: Fri Jan 31 11:32 XS = 8.31307260495 pb +- ( 2.35715849597 pb = 28 % ) Event 500 ( 3s elapsed / 57m 36s left ) -> ETA: Fri Jan 31 11:26 XS = 5.92244151366 pb +- ( 1.96628779248 pb = 33 % ) Event 600 ( 3s elapsed / 54m 31s left ) -> ETA: Fri Jan 31 11:23 XS = 5.15884952565 pb +- ( 1.64263716483 pb = 31 % ) Event 700 ( 4s elapsed / 52m 39s left ) -> ETA: Fri Jan 31 11:21 XS = 4.66066838443 pb +- ( 1.46854642153 pb = 31 % ) Event 800 ( 4s elapsed / 51m 10s left ) -> ETA: Fri Jan 31 11:20 XS = 6.58089273546 pb +- ( 2.29479611126 pb = 34 % ) Event 900 ( 5s elapsed / 49m 43s left ) -> ETA: Fri Jan 31 11:18 XS = 6.28370956161 pb +- ( 2.05208897977 pb = 32 % ) Event 1000 ( 5s elapsed / 48m 29s left ) -> ETA: Fri Jan 31 11:17 XS = 5.69008157692 pb +- ( 1.85206143262 pb = 32 % ) Event 2000 ( 10s elapsed / 42m 49s left ) -> ETA: Fri Jan 31 11:12 XS = 4.47285899849 pb +- ( 0.995626413159 pb = 22 % ) Event 3000 ( 14s elapsed / 40m 55s left ) -> ETA: Fri Jan 31 11:10 XS = 4.93757340892 pb +- ( 1.13313465536 pb = 22 % ) Event 4000 ( 19s elapsed / 40m 4s left ) -> ETA: Fri Jan 31 11:09 XS = 5.89503971733 pb +- ( 1.28223779796 pb = 21 % ) Event 5000 ( 23s elapsed / 39m 30s left ) -> ETA: Fri Jan 31 11:08 XS = 5.9513956364 pb +- ( 1.09184921321 pb = 18 % ) Event 6000 ( 28s elapsed / 39m 7s left ) -> ETA: Fri Jan 31 11:08 XS = 6.71051391885 pb +- ( 1.06726436003 pb = 15 % ) Event 7000 ( 32s elapsed / 38m 37s left ) -> ETA: Fri Jan 31 11:08 XS = 6.87977183308 pb +- ( 0.943571975405 pb = 13 % ) Event 8000 ( 37s elapsed / 38m 21s left ) -> ETA: Fri Jan 31 11:08 XS = 6.51061201521 pb +- ( 0.905053590526 pb = 13 % ) Event 9000 ( 41s elapsed / 38m 7s left ) -> ETA: Fri Jan 31 11:07 XS = 6.73697179454 pb +- ( 0.848484530095 pb = 12 % ) Event 10000 ( 46s elapsed / 37m 57s left ) -> ETA: Fri Jan 31 11:07 XS = 6.90629865999 pb +- ( 0.798917728466 pb = 11 % ) Event 20000 ( 1m 32s elapsed / 36m 49s left ) -> ETA: Fri Jan 31 11:07 XS = 6.42556805523 pb +- ( 0.596418540332 pb = 9 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 30000 ( 2m 17s elapsed / 35m 58s left ) -> ETA: Fri Jan 31 11:07 XS = 6.06608859222 pb +- ( 0.471204601382 pb = 7 % ) Event 40000 ( 3m 3s elapsed / 35m 10s left ) -> ETA: Fri Jan 31 11:07 XS = 6.18212350608 pb +- ( 0.693154040064 pb = 11 % ) Event 50000 ( 3m 49s elapsed / 34m 24s left ) -> ETA: Fri Jan 31 11:07 XS = 6.30282811702 pb +- ( 0.585766387135 pb = 9 % ) Event 60000 ( 4m 35s elapsed / 33m 39s left ) -> ETA: Fri Jan 31 11:07 XS = 6.18884851104 pb +- ( 0.503181306221 pb = 8 % ) Event 70000 ( 5m 21s elapsed / 32m 55s left ) -> ETA: Fri Jan 31 11:07 XS = 6.40739286482 pb +- ( 0.459559599112 pb = 7 % ) Event 80000 ( 6m 7s elapsed / 32m 9s left ) -> ETA: Fri Jan 31 11:07 XS = 6.80028961525 pb +- ( 0.429209068269 pb = 6 % ) Event 90000 ( 6m 53s elapsed / 31m 24s left ) -> ETA: Fri Jan 31 11:07 XS = 6.80473971976 pb +- ( 0.389476304735 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 100000 ( 7m 39s elapsed / 30m 38s left ) -> ETA: Fri Jan 31 11:07 XS = 6.60092217123 pb +- ( 0.361944033084 pb = 5 % ) Event 200000 ( 15m 20s elapsed / 23m left ) -> ETA: Fri Jan 31 11:07 XS = 6.65073310411 pb +- ( 0.253657786018 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 23m 2s elapsed / 15m 21s left ) -> ETA: Fri Jan 31 11:07 XS = 6.67528422248 pb +- ( 0.281197204923 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 400000 ( 30m 47s elapsed / 7m 41s left ) -> ETA: Fri Jan 31 11:07 XS = 6.01881510977 pb +- ( 0.414777843057 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2306 s total ) = 18738776.2538 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.06514 0 % 0.339536 5.59 % │ │ ME & PS: MUF=0.5  6.28363 3.6 % 0.253234 4.03 % │ │ ME & PS: MUF=2  6.26492 3.29 % 0.309762 4.94 % │ │ ME & PS: MUR=0.5  5.92862 -2.25 % 0.330612 5.57 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.05644 -0.14 % 0.302997 5 % │ │ ME & PS: MUR=2  6.2724 3.41 % 0.420441 6.7 % │ │ ME & PS: MUR=2 MUF=2  6.50962 7.32 % 0.339655 5.21 % │ │ ME-only: MUF=0.5  6.05649 -0.14 % 0.325023 5.36 % │ │ ME-only: MUF=2  6.09092 0.42 % 0.348732 5.72 % │ │ ME-only: MUR=0.5  5.95623 -1.79 % 0.378234 6.35 % │ │ ME-only: MUR=0.5 MUF=0.5  5.94858 -1.92 % 0.361902 6.08 % │ │ ME-only: MUR=2  6.33449 4.44 % 0.30912 4.87 % │ │ ME-only: MUR=2 MUF=2  6.35818 4.83 % 0.31739 4.99 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 383 (500392) -> 0 % From "Jet_Evolution:CSS": 1188 (501580) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3569536 MCatNLO large PDF reweighting factor: 44888 MCatNLOvetoed large reweighting factor for parton: 108 different PDF cut-off: 13326242 large AlphaS reweighting factor: 395433 large PDF reweighting factor: 618416 vetoed large reweighting factor for parton: 6 Error messages from 'GaugeTest' exceeded frequency limit: 108/20 Perturbative Interface (Matrix Elements): momentum failures: 64 amplitude failures: 1124 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 40s on Fri Jan 31 11:07:31 2025 (User: 38m 4s, System: 3s, Children User: 0s, Children System: 0s)