Welcome to Sherpa, Daniel Reichelt on ip3-cpu4.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:28:25 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1265 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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, 12s/12s) Performing tests Amplitude::GaugeTest(): Large deviation { 1.25756677449e-21 vs 1.25756677448e-21 => 2.885469641e-12 } ...... Amplitude::GaugeTest(): Large deviation { 1.75077149769e-21 vs 1.75077149768e-21 => 5.10969044853e-12 } ........... Amplitude::GaugeTest(): Large deviation { 4.5614738958e-23 vs 4.56147389581e-23 => -2.08899564313e-12 } ...................... Amplitude::GaugeTest(): Large deviation { 2.25909078751e-21 vs 2.25909078752e-21 => -3.17312842668e-12 } .............. Amplitude::GaugeTest(): Large deviation { 5.91018764623e-22 vs 5.9101876462e-22 => 5.65392177521e-12 } ....... Amplitude::GaugeTest(): Large deviation { 1.02795283677e-23 vs 1.02795283678e-23 => -6.68864963416e-12 } ......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.19768747419e-23 vs 2.19768747417e-23 => 6.75437483721e-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 7h 23m 18s left ) -> ETA: Thu Feb 06 17:51 XS = 1.52194731171e-06 pb +- ( 1.52194731171e-06 pb = 100 % ) Event 2 ( 1s elapsed / 3d 3h 41m 38s left ) -> ETA: Mon Feb 03 14:10 XS = 1.02359446668e-06 pb +- ( 4.98352845021e-07 pb = 48 % ) Event 3 ( 1s elapsed / 2d 2h 55m 32s left ) -> ETA: Sun Feb 02 13:24 XS = 0.000193440994522 pb +- ( 0.000192417615173 pb = 99 % ) Event 4 ( 1s elapsed / 1d 14h 11m 38s left ) -> ETA: Sun Feb 02 00:40 XS = 0.000145049932075 pb +- ( 0.000144409017167 pb = 99 % ) Event 5 ( 1s elapsed / 1d 6h 49m 58s left ) -> ETA: Sat Feb 01 17:18 XS = 0.000116179529877 pb +- ( 0.000115524363952 pb = 99 % ) Event 6 ( 1s elapsed / 1d 1h 41m 38s left ) -> ETA: Sat Feb 01 12:10 XS = 9.6975151512e-05 pb +- ( 9.62603791432e-05 pb = 99 % ) Event 7 ( 1s elapsed / 22h 13m 18s left ) -> ETA: Sat Feb 01 08:41 XS = 2.77623772611 pb +- ( 2.77614075215 pb = 99 % ) Event 8 ( 1s elapsed / 19h 26m 38s left ) -> ETA: Sat Feb 01 05:55 XS = 4.13336572647 pb +- ( 2.76079961536 pb = 66 % ) Event 9 ( 1s elapsed / 17h 17m 1s left ) -> ETA: Sat Feb 01 03:45 XS = 3.6741045124 pb +- ( 2.47773169962 pb = 67 % ) Event 10 ( 1s elapsed / 15h 41m 38s left ) -> ETA: Sat Feb 01 02:10 XS = 3.30840854231 pb +- ( 2.24612044263 pb = 67 % ) Event 20 ( 1s elapsed / 8h 7m 28s left ) -> ETA: Fri Jan 31 18:36 XS = 9.89981711204 pb +- ( 6.95890994588 pb = 70 % ) Event 30 ( 1s elapsed / 5h 36m 5s left ) -> ETA: Fri Jan 31 16:04 XS = 6.19217821508 pb +- ( 4.71256765228 pb = 76 % ) Event 40 ( 1s elapsed / 4h 18m 18s left ) -> ETA: Fri Jan 31 14:46 XS = 4.64927750172 pb +- ( 3.54421087372 pb = 76 % ) Event 50 ( 1s elapsed / 3h 33m 18s left ) -> ETA: Fri Jan 31 14:01 XS = 34.1250564321 pb +- ( 28.2248146708 pb = 82 % ) Event 60 ( 1s elapsed / 3h 3m 18s left ) -> ETA: Fri Jan 31 13:31 XS = 28.3647373914 pb +- ( 23.4652618287 pb = 82 % ) Event 70 ( 1s elapsed / 2h 41m 52s left ) -> ETA: Fri Jan 31 13:10 XS = 23.9934355712 pb +- ( 19.8187035433 pb = 82 % ) Event 80 ( 1s elapsed / 2h 25m 48s left ) -> ETA: Fri Jan 31 12:54 XS = 31.7804980701 pb +- ( 19.7510924245 pb = 62 % ) Event 90 ( 1s elapsed / 2h 13m 18s left ) -> ETA: Fri Jan 31 12:41 XS = 25.2334745067 pb +- ( 17.6582397823 pb = 69 % ) Event 100 ( 1s elapsed / 2h 2m 28s left ) -> ETA: Fri Jan 31 12:31 XS = 23.4267083059 pb +- ( 16.0616436129 pb = 68 % ) Event 200 ( 1s elapsed / 1h 19m 58s left ) -> ETA: Fri Jan 31 11:48 XS = 13.4339166262 pb +- ( 8.13432174099 pb = 60 % ) Event 300 ( 2s elapsed / 1h 4m 24s left ) -> ETA: Fri Jan 31 11:33 XS = 10.4468679929 pb +- ( 5.40464552919 pb = 51 % ) Event 400 ( 2s elapsed / 57m 2s left ) -> ETA: Fri Jan 31 11:25 XS = 12.4050993622 pb +- ( 4.97622161125 pb = 40 % ) Event 500 ( 3s elapsed / 53m 16s left ) -> ETA: Fri Jan 31 11:21 XS = 11.2481467642 pb +- ( 4.07227249347 pb = 36 % ) Event 600 ( 3s elapsed / 50m 4s left ) -> ETA: Fri Jan 31 11:18 XS = 9.65059121018 pb +- ( 3.39291551896 pb = 35 % ) Event 700 ( 4s elapsed / 47m 47s left ) -> ETA: Fri Jan 31 11:16 XS = 11.0277659005 pb +- ( 3.46266513233 pb = 31 % ) Event 800 ( 4s elapsed / 45m 51s left ) -> ETA: Fri Jan 31 11:14 XS = 10.1069730666 pb +- ( 3.17987228982 pb = 31 % ) Event 900 ( 4s elapsed / 44m 32s left ) -> ETA: Fri Jan 31 11:13 XS = 9.81289741572 pb +- ( 2.85475759824 pb = 29 % ) Event 1000 ( 5s elapsed / 43m 19s left ) -> ETA: Fri Jan 31 11:12 XS = 10.0777069756 pb +- ( 2.73732683927 pb = 27 % ) Event 2000 ( 9s elapsed / 38m 50s left ) -> ETA: Fri Jan 31 11:07 XS = 8.75310683685 pb +- ( 2.13123218019 pb = 24 % ) Event 3000 ( 13s elapsed / 37m 46s left ) -> ETA: Fri Jan 31 11:06 XS = 7.28208488845 pb +- ( 1.48128643477 pb = 20 % ) Event 4000 ( 18s elapsed / 37m 13s left ) -> ETA: Fri Jan 31 11:06 XS = 7.28763352993 pb +- ( 1.18651106183 pb = 16 % ) Event 5000 ( 22s elapsed / 36m 35s left ) -> ETA: Fri Jan 31 11:05 XS = 7.38641133204 pb +- ( 1.01369073999 pb = 13 % ) Event 6000 ( 26s elapsed / 36m 22s left ) -> ETA: Fri Jan 31 11:05 XS = 6.94703612766 pb +- ( 0.873349796358 pb = 12 % ) Event 7000 ( 30s elapsed / 36m 8s left ) -> ETA: Fri Jan 31 11:05 XS = 6.86797873636 pb +- ( 0.775527444739 pb = 11 % ) Event 8000 ( 34s elapsed / 35m 50s left ) -> ETA: Fri Jan 31 11:05 XS = 6.86552716809 pb +- ( 0.764460695225 pb = 11 % ) Event 9000 ( 39s elapsed / 35m 41s left ) -> ETA: Fri Jan 31 11:04 XS = 6.92428509454 pb +- ( 0.747180160384 pb = 10 % ) Event 10000 ( 43s elapsed / 35m 34s left ) -> ETA: Fri Jan 31 11:04 XS = 6.95924585233 pb +- ( 0.696206165892 pb = 10 % ) Event 20000 ( 1m 27s elapsed / 34m 59s left ) -> ETA: Fri Jan 31 11:05 XS = 5.76022480594 pb +- ( 0.524507869621 pb = 9 % ) Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Event 30000 ( 2m 11s elapsed / 34m 18s left ) -> ETA: Fri Jan 31 11:05 XS = 5.31022983911 pb +- ( 0.683586418446 pb = 12 % ) Event 40000 ( 2m 56s elapsed / 33m 47s left ) -> ETA: Fri Jan 31 11:05 XS = 5.83373511234 pb +- ( 0.560790958083 pb = 9 % ) Event 50000 ( 3m 41s elapsed / 33m 10s left ) -> ETA: Fri Jan 31 11:05 XS = 5.90739108899 pb +- ( 0.504148020813 pb = 8 % ) Event 60000 ( 4m 26s elapsed / 32m 33s left ) -> ETA: Fri Jan 31 11:05 XS = 5.91328759802 pb +- ( 0.443082142699 pb = 7 % ) Event 70000 ( 5m 10s elapsed / 31m 50s left ) -> ETA: Fri Jan 31 11:05 XS = 5.88931900429 pb +- ( 0.396267620332 pb = 6 % ) Event 80000 ( 5m 55s elapsed / 31m 6s left ) -> ETA: Fri Jan 31 11:05 XS = 5.78125964214 pb +- ( 0.411481386776 pb = 7 % ) Event 90000 ( 6m 39s elapsed / 30m 20s left ) -> ETA: Fri Jan 31 11:05 XS = 5.76870028876 pb +- ( 0.379398433177 pb = 6 % ) Event 100000 ( 7m 24s elapsed / 29m 38s left ) -> ETA: Fri Jan 31 11:05 XS = 5.91866061507 pb +- ( 0.352059420102 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 14m 51s elapsed / 22m 17s left ) -> ETA: Fri Jan 31 11:05 XS = 5.88243060807 pb +- ( 0.269758594673 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 22s elapsed / 14m 55s left ) -> ETA: Fri Jan 31 11:05 XS = 6.03919148315 pb +- ( 0.219264216817 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 29m 55s elapsed / 7m 28s left ) -> ETA: Fri Jan 31 11:06 XS = 6.02188967535 pb +- ( 0.190504579387 pb = 3 % ) 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 500000 ( 2248 s total ) = 19219048.2122 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.90326 0 % 0.173932 2.94 % │ │ ME & PS: MUF=0.5  6.07418 2.89 % 0.494565 8.14 % │ │ ME & PS: MUF=2  5.99702 1.58 % 0.175515 2.92 % │ │ ME & PS: MUR=0.5  5.5114 -6.63 % 0.212777 3.86 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.52155 -6.46 % 0.485919 8.8 % │ │ ME & PS: MUR=2  6.35659 7.67 % 0.189874 2.98 % │ │ ME & PS: MUR=2 MUF=2  6.43203 8.95 % 0.196199 3.05 % │ │ ME-only: MUF=0.5  5.85318 -0.84 % 0.174365 2.97 % │ │ ME-only: MUF=2  5.96122 0.98 % 0.1734 2.9 % │ │ ME-only: MUR=0.5  5.77519 -2.16 % 0.190582 3.3 % │ │ ME-only: MUR=0.5 MUF=0.5  5.72222 -3.06 % 0.191088 3.33 % │ │ ME-only: MUR=2  6.18786 4.82 % 0.161916 2.61 % │ │ ME-only: MUR=2 MUF=2  6.24168 5.73 % 0.161504 2.58 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 362 (500369) -> 0 % From "Jet_Evolution:CSS": 1228 (501597) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3654680 MCatNLO large PDF reweighting factor: 44756 MCatNLOvetoed large reweighting factor for parton: 132 different PDF cut-off: 13276156 large PDF reweighting factor: 620156 vetoed large reweighting factor for parton: 8 Error messages from 'GaugeTest' exceeded frequency limit: 102/20 Perturbative Interface (Matrix Elements): momentum failures: 74 amplitude failures: 1154 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 37m 41s on Fri Jan 31 11:06:06 2025 (User: 37m 9s, System: 2s, Children User: 0s, Children System: 0s)