Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:28:50 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1279 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 1.38005434187e-22 vs 1.38005434188e-22 => -5.0719428657e-12 } ..... Amplitude::GaugeTest(): Large deviation { 3.69526789242e-19 vs 3.69526789243e-19 => -2.8855806633e-12 } ..... Amplitude::GaugeTest(): Large deviation { 4.14089889284e-20 vs 4.14089889286e-20 => -2.82296408471e-12 } ... Amplitude::GaugeTest(): Large deviation { 4.36881255821e-24 vs 4.36881255825e-24 => -8.65718607912e-12 } ........................ Amplitude::GaugeTest(): Large deviation { 3.21032341696e-20 vs 3.21032341695e-20 => 2.40163444687e-12 } ... Amplitude::GaugeTest(): Large deviation { 2.31626452016e-22 vs 2.31626452015e-22 => 2.98738811466e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 9.83803720302e-23 vs 9.83803720309e-23 => -6.46038778029e-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 / 10d 16h 56m 38s left ) -> ETA: Tue Feb 11 03:25 XS = -0.799068829008 pb +- ( -0.799068829008 pb = 100 % ) Event 2 ( 1s elapsed / 5d 8h 28m 18s left ) -> ETA: Wed Feb 05 18:57 XS = -0.399511588264 pb +- ( 0.399557240744 pb = -100 % ) Event 3 ( 1s elapsed / 3d 14h 6m 38s left ) -> ETA: Tue Feb 04 00:35 XS = 336.776543903 pb +- ( 337.176134404 pb = 100 % ) Event 4 ( 1s elapsed / 2d 16h 34m 58s left ) -> ETA: Mon Feb 03 03:04 XS = 252.576234193 pb +- ( 252.850874946 pb = 100 % ) Event 5 ( 1s elapsed / 2d 3h 56m 38s left ) -> ETA: Sun Feb 02 14:25 XS = 216.671085344 pb +- ( 199.121366735 pb = 91 % ) Event 6 ( 1s elapsed / 1d 19h 17m 11s left ) -> ETA: Sun Feb 02 05:46 XS = 180.55923779 pb +- ( 166.544122264 pb = 92 % ) Event 7 ( 1s elapsed / 1d 13h 6m 9s left ) -> ETA: Sat Feb 01 23:35 XS = 154.765076574 pb +- ( 143.099413283 pb = 92 % ) Event 8 ( 1s elapsed / 1d 8h 38m 18s left ) -> ETA: Sat Feb 01 19:07 XS = 135.419442003 pb +- ( 125.428605742 pb = 92 % ) Event 9 ( 1s elapsed / 1d 5h 42s left ) -> ETA: Sat Feb 01 15:29 XS = 120.373001505 pb +- ( 111.636266665 pb = 92 % ) Event 10 ( 1s elapsed / 1d 2h 14m 58s left ) -> ETA: Sat Feb 01 12:44 XS = 108.566099381 pb +- ( 100.546147443 pb = 92 % ) Event 20 ( 1s elapsed / 13h 24m 8s left ) -> ETA: Fri Jan 31 23:53 XS = 53.1811155629 pb +- ( 45.7742541027 pb = 86 % ) Event 30 ( 1s elapsed / 9h 7m 11s left ) -> ETA: Fri Jan 31 19:36 XS = 44.726626609 pb +- ( 32.3242668108 pb = 72 % ) Event 40 ( 2s elapsed / 6h 58m 42s left ) -> ETA: Fri Jan 31 17:27 XS = 32.6613278961 pb +- ( 23.5980142995 pb = 72 % ) Event 50 ( 2s elapsed / 5h 43m 17s left ) -> ETA: Fri Jan 31 16:12 XS = 26.9035460333 pb +- ( 18.9144272522 pb = 70 % ) Event 60 ( 2s elapsed / 4h 51m 37s left ) -> ETA: Fri Jan 31 15:20 XS = 22.8777844563 pb +- ( 15.7811017955 pb = 68 % ) Event 70 ( 2s elapsed / 4h 15m 54s left ) -> ETA: Fri Jan 31 14:44 XS = 25.9759216135 pb +- ( 14.9121548404 pb = 57 % ) Event 80 ( 2s elapsed / 3h 48m 5s left ) -> ETA: Fri Jan 31 14:17 XS = 26.6452095074 pb +- ( 13.4498175294 pb = 50 % ) Event 90 ( 2s elapsed / 3h 26m 26s left ) -> ETA: Fri Jan 31 13:55 XS = 24.2658120711 pb +- ( 12.0818479886 pb = 49 % ) Event 100 ( 2s elapsed / 3h 9m 7s left ) -> ETA: Fri Jan 31 13:38 XS = 26.1445494727 pb +- ( 11.6565262858 pb = 44 % ) Event 200 ( 2s elapsed / 1h 52m 52s left ) -> ETA: Fri Jan 31 12:21 XS = 14.6078438719 pb +- ( 5.96774519189 pb = 40 % ) Event 300 ( 3s elapsed / 1h 26m 53s left ) -> ETA: Fri Jan 31 11:55 XS = 9.37468542495 pb +- ( 4.01095849033 pb = 42 % ) Event 400 ( 3s elapsed / 1h 14m 6s left ) -> ETA: Fri Jan 31 11:43 XS = 8.07965702403 pb +- ( 3.04729554434 pb = 37 % ) Event 500 ( 4s elapsed / 1h 6m 45s left ) -> ETA: Fri Jan 31 11:35 XS = 7.70910197094 pb +- ( 2.48212552427 pb = 32 % ) Event 600 ( 4s elapsed / 1h 1m 18s left ) -> ETA: Fri Jan 31 11:30 XS = 6.85074633696 pb +- ( 2.13042105159 pb = 31 % ) Event 700 ( 4s elapsed / 57m 46s left ) -> ETA: Fri Jan 31 11:26 XS = 9.29851681921 pb +- ( 2.55780124038 pb = 27 % ) Event 800 ( 5s elapsed / 54m 54s left ) -> ETA: Fri Jan 31 11:24 XS = 8.54663363293 pb +- ( 2.26701226612 pb = 26 % ) Event 900 ( 5s elapsed / 52m 57s left ) -> ETA: Fri Jan 31 11:22 XS = 8.06701926654 pb +- ( 2.0073821268 pb = 24 % ) Event 1000 ( 6s elapsed / 51m 28s left ) -> ETA: Fri Jan 31 11:20 XS = 8.70371276927 pb +- ( 1.98463624884 pb = 22 % ) Event 2000 ( 10s elapsed / 43m 49s left ) -> ETA: Fri Jan 31 11:13 XS = 7.82459832907 pb +- ( 1.20935138812 pb = 15 % ) Event 3000 ( 14s elapsed / 41m 23s left ) -> ETA: Fri Jan 31 11:10 XS = 6.62420759368 pb +- ( 0.889984650752 pb = 13 % ) Event 4000 ( 19s elapsed / 40m 14s left ) -> ETA: Fri Jan 31 11:09 XS = 5.95229004968 pb +- ( 0.707936721362 pb = 11 % ) Event 5000 ( 23s elapsed / 39m 18s left ) -> ETA: Fri Jan 31 11:08 XS = 6.09508477357 pb +- ( 0.63388401694 pb = 10 % ) Event 6000 ( 28s elapsed / 38m 42s left ) -> ETA: Fri Jan 31 11:08 XS = 5.90867989551 pb +- ( 0.568185100003 pb = 9 % ) Event 7000 ( 32s elapsed / 38m 18s left ) -> ETA: Fri Jan 31 11:07 XS = 5.24420748835 pb +- ( 0.668942516037 pb = 12 % ) Event 8000 ( 37s elapsed / 38m 3s left ) -> ETA: Fri Jan 31 11:07 XS = 5.64680661041 pb +- ( 0.637644660338 pb = 11 % ) Event 9000 ( 41s elapsed / 37m 43s left ) -> ETA: Fri Jan 31 11:07 XS = 5.46616546853 pb +- ( 0.623722200752 pb = 11 % ) Event 10000 ( 45s elapsed / 37m 30s left ) -> ETA: Fri Jan 31 11:07 XS = 5.18127995383 pb +- ( 0.575224373783 pb = 11 % ) Event 20000 ( 1m 30s elapsed / 36m 10s left ) -> ETA: Fri Jan 31 11:06 XS = 5.48025893891 pb +- ( 0.590507107947 pb = 10 % ) Event 30000 ( 2m 14s elapsed / 35m 11s left ) -> ETA: Fri Jan 31 11:06 XS = 5.87250175179 pb +- ( 0.477924928398 pb = 8 % ) Event 40000 ( 2m 59s elapsed / 34m 28s left ) -> ETA: Fri Jan 31 11:06 XS = 5.4595146499 pb +- ( 0.474946285087 pb = 8 % ) Event 50000 ( 3m 44s elapsed / 33m 43s left ) -> ETA: Fri Jan 31 11:06 XS = 5.56492927451 pb +- ( 0.414711489677 pb = 7 % ) Event 60000 ( 4m 29s elapsed / 32m 59s left ) -> ETA: Fri Jan 31 11:06 XS = 5.70703538744 pb +- ( 0.365322156221 pb = 6 % ) Event 70000 ( 5m 14s elapsed / 32m 14s left ) -> ETA: Fri Jan 31 11:06 XS = 5.92790955414 pb +- ( 0.341481819255 pb = 5 % ) Event 80000 ( 6m elapsed / 31m 30s left ) -> ETA: Fri Jan 31 11:06 XS = 6.01251622512 pb +- ( 0.306293670377 pb = 5 % ) Event 90000 ( 6m 45s elapsed / 30m 46s left ) -> ETA: Fri Jan 31 11:06 XS = 5.89111526867 pb +- ( 0.285712076034 pb = 4 % ) Event 100000 ( 7m 30s elapsed / 30m 1s left ) -> ETA: Fri Jan 31 11:06 XS = 5.83553418831 pb +- ( 0.27097109129 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 15m 6s elapsed / 22m 39s left ) -> ETA: Fri Jan 31 11:06 XS = 6.00085761113 pb +- ( 0.226644145571 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 45s elapsed / 15m 10s left ) -> ETA: Fri Jan 31 11:06 XS = 5.89773322413 pb +- ( 0.174824429518 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 30m 27s elapsed / 7m 36s left ) -> ETA: Fri Jan 31 11:07  Memory usage increased by 18 MB, now 323 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 5.61718652073 pb +- ( 0.233352897899 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2274 s total ) = 19003963.5581 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.73867 0 % 0.203558 3.54 % │ │ ME & PS: MUF=0.5  5.18248 -9.69 % 1.01752 19.63 % │ │ ME & PS: MUF=2  5.81961 1.41 % 0.205243 3.52 % │ │ ME & PS: MUR=0.5  5.5151 -3.89 % 0.239616 4.34 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.352 -6.73 % 0.476803 8.9 % │ │ ME & PS: MUR=2  6.10734 6.42 % 0.204749 3.35 % │ │ ME & PS: MUR=2 MUF=2  6.17936 7.67 % 0.208576 3.37 % │ │ ME-only: MUF=0.5  5.71054 -0.49 % 0.208556 3.65 % │ │ ME-only: MUF=2  5.77919 0.7 % 0.199063 3.44 % │ │ ME-only: MUR=0.5  5.59547 -2.49 % 0.224843 4.01 % │ │ ME-only: MUR=0.5 MUF=0.5  5.56636 -3 % 0.230548 4.14 % │ │ ME-only: MUR=2  6.03347 5.13 % 0.187484 3.1 % │ │ ME-only: MUR=2 MUF=2  6.07077 5.78 % 0.183539 3.02 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 343 (500347) -> 0 % From "Jet_Evolution:CSS": 1191 (501538) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3557416 MCatNLO large PDF reweighting factor: 46518 MCatNLOvetoed large reweighting factor for parton: 128 different PDF cut-off: 13309634 large AlphaS reweighting factor: 395012 large PDF reweighting factor: 621868 vetoed large reweighting factor for parton: 13 Error messages from 'GaugeTest' exceeded frequency limit: 117/20 Perturbative Interface (Matrix Elements): momentum failures: 51 amplitude failures: 1140 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 7s on Fri Jan 31 11:06:57 2025 (User: 37m 32s, System: 2s, Children User: 0s, Children System: 0s)