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: 1268 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (256 MB, 12s/11s) Performing tests . Amplitude::GaugeTest(): Large deviation { 1.57049464268e-21 vs 1.57049464268e-21 => -4.0936143364e-12 } .. Amplitude::GaugeTest(): Large deviation { 6.86218807912e-23 vs 6.86218807911e-23 => 2.23288054713e-12 } .. Amplitude::GaugeTest(): Large deviation { 9.90171862624e-23 vs 9.90171862616e-23 => 8.01891886226e-12 } .. Amplitude::GaugeTest(): Large deviation { 2.97905709281e-23 vs 2.97905709285e-23 => -1.29668498161e-11 } .. Amplitude::GaugeTest(): Large deviation { 6.47916497702e-22 vs 6.47916497704e-22 => -2.93098878501e-12 } ..... Amplitude::GaugeTest(): Large deviation { 6.84797856748e-24 vs 6.84797856744e-24 => 6.00697269704e-12 } .......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 7.33624394788e-22 vs 7.33624394786e-22 => 3.50186546427e-12 } ................................................................................................................... done (256 MB, 0s/0s) Initializing scales........................................................................ done (260 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 / 9d 39m 58s left ) -> ETA: Sun Feb 09 11:09 XS = 0.000261963478097 pb +- ( 0.000261963478097 pb = 100 % ) Event 2 ( 1s elapsed / 4d 12h 19m 58s left ) -> ETA: Tue Feb 04 22:49 XS = 42.126397712 pb +- ( 42.1261357486 pb = 99 % ) Event 3 ( 1s elapsed / 3d 41m 5s left ) -> ETA: Mon Feb 03 11:10 XS = 28.0843189651 pb +- ( 28.0841072478 pb = 99 % ) Event 4 ( 1s elapsed / 2d 6h 30m 48s left ) -> ETA: Sun Feb 02 16:59 XS = 21.0638661104 pb +- ( 21.0628891237 pb = 99 % ) Event 5 ( 1s elapsed / 1d 19h 36m 38s left ) -> ETA: Sun Feb 02 06:05 XS = 16.6485670936 pb +- ( 16.9021313553 pb = 101 % ) Event 6 ( 1s elapsed / 1d 12h 34m 25s left ) -> ETA: Sat Feb 01 23:03 XS = 13.8725084699 pb +- ( 14.0769740255 pb = 101 % ) Event 7 ( 1s elapsed / 1d 7h 20m 55s left ) -> ETA: Sat Feb 01 17:50 XS = 11.8907664765 pb +- ( 12.0611365129 pb = 101 % ) Event 8 ( 1s elapsed / 1d 3h 36m 13s left ) -> ETA: Sat Feb 01 14:05 XS = 10.404420667 pb +- ( 10.5504731814 pb = 101 % ) Event 9 ( 1s elapsed / 1d 41m 27s left ) -> ETA: Sat Feb 01 11:10 XS = 9.24837408722 pb +- ( 9.37618368063 pb = 101 % ) Event 10 ( 1s elapsed / 22h 13m 18s left ) -> ETA: Sat Feb 01 08:42 XS = 8.04713651748 pb +- ( 8.47190816932 pb = 105 % ) Event 20 ( 1s elapsed / 11h 23m 18s left ) -> ETA: Fri Jan 31 21:52 XS = 4.25679520945 pb +- ( 4.21983876412 pb = 99 % ) Event 30 ( 1s elapsed / 7h 46m 38s left ) -> ETA: Fri Jan 31 18:15 XS = 2.83793748184 pb +- ( 2.81364988383 pb = 99 % ) Event 40 ( 1s elapsed / 5h 58m 18s left ) -> ETA: Fri Jan 31 16:27 XS = 2.13011613388 pb +- ( 2.11035111637 pb = 99 % ) Event 50 ( 1s elapsed / 4h 53m 18s left ) -> ETA: Fri Jan 31 15:22 XS = 1.71103118877 pb +- ( 1.68823121405 pb = 98 % ) Event 60 ( 1s elapsed / 4h 9m 58s left ) -> ETA: Fri Jan 31 14:39 XS = 4.18136760401 pb +- ( 3.07490930759 pb = 73 % ) Event 70 ( 1s elapsed / 3h 40m 12s left ) -> ETA: Fri Jan 31 14:09 XS = 4.30245891158 pb +- ( 2.69274398007 pb = 62 % ) Event 80 ( 1s elapsed / 3h 16m 50s left ) -> ETA: Fri Jan 31 13:45 XS = 3.65684038941 pb +- ( 2.30771454763 pb = 63 % ) Event 90 ( 1s elapsed / 2h 58m 40s left ) -> ETA: Fri Jan 31 13:27 XS = 4.19679120331 pb +- ( 2.20935081535 pb = 52 % ) Event 100 ( 1s elapsed / 2h 44m 58s left ) -> ETA: Fri Jan 31 13:14 XS = 4.04349758894 pb +- ( 2.01196078521 pb = 49 % ) Event 200 ( 2s elapsed / 1h 41m 12s left ) -> ETA: Fri Jan 31 12:10 XS = 4.91141057263 pb +- ( 1.58651006912 pb = 32 % ) Event 300 ( 2s elapsed / 1h 19m 23s left ) -> ETA: Fri Jan 31 11:48 XS = 5.4535312985 pb +- ( 1.53477574831 pb = 28 % ) Event 400 ( 3s elapsed / 1h 7m 26s left ) -> ETA: Fri Jan 31 11:36 XS = 7.5328125464 pb +- ( 2.30160120612 pb = 30 % ) Event 500 ( 3s elapsed / 1h 56s left ) -> ETA: Fri Jan 31 11:30 XS = 7.2470722312 pb +- ( 2.21760785833 pb = 30 % ) Event 600 ( 4s elapsed / 56m 27s left ) -> ETA: Fri Jan 31 11:25 XS = 7.33267511631 pb +- ( 1.91586141617 pb = 26 % ) Event 700 ( 4s elapsed / 53m 8s left ) -> ETA: Fri Jan 31 11:22 XS = 6.52110526772 pb +- ( 1.67081929322 pb = 25 % ) Event 800 ( 4s elapsed / 50m 51s left ) -> ETA: Fri Jan 31 11:19 XS = 5.90206270301 pb +- ( 1.47529042381 pb = 24 % ) Event 900 ( 5s elapsed / 49m 4s left ) -> ETA: Fri Jan 31 11:18 XS = 5.39706190571 pb +- ( 1.32451169395 pb = 24 % ) Event 1000 ( 5s elapsed / 47m 34s left ) -> ETA: Fri Jan 31 11:16 XS = 5.02385127174 pb +- ( 1.190385202 pb = 23 % ) Event 2000 ( 10s elapsed / 41m 39s left ) -> ETA: Fri Jan 31 11:10 XS = 5.75280176301 pb +- ( 0.969709987189 pb = 16 % ) Event 3000 ( 14s elapsed / 39m 57s left ) -> ETA: Fri Jan 31 11:09 XS = 5.63209275409 pb +- ( 0.945380727741 pb = 16 % ) Event 4000 ( 18s elapsed / 38m 49s left ) -> ETA: Fri Jan 31 11:08 XS = 5.90271912755 pb +- ( 0.883093356309 pb = 14 % ) Event 5000 ( 23s elapsed / 38m 8s left ) -> ETA: Fri Jan 31 11:07 XS = 6.2674703333 pb +- ( 0.928288264131 pb = 14 % ) Event 6000 ( 27s elapsed / 37m 49s left ) -> ETA: Fri Jan 31 11:07 XS = 5.90239120973 pb +- ( 0.797809268393 pb = 13 % ) Event 7000 ( 31s elapsed / 37m 28s left ) -> ETA: Fri Jan 31 11:07 XS = 5.89812878701 pb +- ( 0.735028019295 pb = 12 % ) Event 8000 ( 36s elapsed / 37m 15s left ) -> ETA: Fri Jan 31 11:06 XS = 6.08971087144 pb +- ( 0.675399057384 pb = 11 % ) Event 9000 ( 40s elapsed / 36m 57s left ) -> ETA: Fri Jan 31 11:06 XS = 6.14533655011 pb +- ( 0.634900143607 pb = 10 % ) Event 10000 ( 44s elapsed / 36m 42s left ) -> ETA: Fri Jan 31 11:06 XS = 5.80785433678 pb +- ( 0.616641556262 pb = 10 % ) Event 20000 ( 1m 28s elapsed / 35m 22s left ) -> ETA: Fri Jan 31 11:05 XS = 5.3398678656 pb +- ( 0.796504798934 pb = 14 % ) Event 30000 ( 2m 11s elapsed / 34m 21s left ) -> ETA: Fri Jan 31 11:05 XS = 5.08241789977 pb +- ( 0.601585157583 pb = 11 % ) Event 40000 ( 2m 55s elapsed / 33m 37s left ) -> ETA: Fri Jan 31 11:05 XS = 5.56175359556 pb +- ( 0.494492371648 pb = 8 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 50000 ( 3m 39s elapsed / 32m 53s left ) -> ETA: Fri Jan 31 11:05 XS = 6.03086832445 pb +- ( 0.42828720734 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 60000 ( 4m 23s elapsed / 32m 10s left ) -> ETA: Fri Jan 31 11:05 XS = 6.06302028242 pb +- ( 0.406608690416 pb = 6 % ) Event 70000 ( 5m 7s elapsed / 31m 31s left ) -> ETA: Fri Jan 31 11:05 XS = 6.48051191285 pb +- ( 0.436889882494 pb = 6 % ) Event 80000 ( 5m 52s elapsed / 30m 48s left ) -> ETA: Fri Jan 31 11:05 XS = 6.42536424355 pb +- ( 0.389930517931 pb = 6 % ) Event 90000 ( 6m 36s elapsed / 30m 5s left ) -> ETA: Fri Jan 31 11:05 XS = 6.22132490509 pb +- ( 0.356747936048 pb = 5 % ) Event 100000 ( 7m 20s elapsed / 29m 22s left ) -> ETA: Fri Jan 31 11:05 XS = 6.1359704132 pb +- ( 0.325649646267 pb = 5 % ) 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 44s elapsed / 22m 6s left ) -> ETA: Fri Jan 31 11:05 XS = 6.11706539116 pb +- ( 0.250676514585 pb = 4 % ) Event 300000 ( 22m 8s elapsed / 14m 45s left ) -> ETA: Fri Jan 31 11:05 XS = 6.2481861769 pb +- ( 0.242016680431 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 29m 37s elapsed / 7m 24s left ) -> ETA: Fri Jan 31 11:06 XS = 6.29632154297 pb +- ( 0.213902143916 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2225 s total ) = 19420181.7046 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.33211 0 % 0.190641 3.01 % │ │ ME & PS: MUF=0.5  5.7695 -8.88 % 0.400755 6.94 % │ │ ME & PS: MUF=2  6.36209 0.47 % 0.197493 3.1 % │ │ ME & PS: MUR=0.5  6.30551 -0.42 % 0.221866 3.51 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.95611 -5.93 % 0.287643 4.82 % │ │ ME & PS: MUR=2  6.599 4.21 % 0.195792 2.96 % │ │ ME & PS: MUR=2 MUF=2  6.63707 4.81 % 0.207845 3.13 % │ │ ME-only: MUF=0.5  6.29701 -0.55 % 0.188361 2.99 % │ │ ME-only: MUF=2  6.37748 0.71 % 0.192307 3.01 % │ │ ME-only: MUR=0.5  6.26647 -1.03 % 0.210395 3.35 % │ │ ME-only: MUR=0.5 MUF=0.5  6.22951 -1.62 % 0.207811 3.33 % │ │ ME-only: MUR=2  6.57468 3.83 % 0.176076 2.67 % │ │ ME-only: MUR=2 MUF=2  6.61675 4.49 % 0.177603 2.68 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 332 (500342) -> 0 % From "Jet_Evolution:CSS": 1166 (501508) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3538482 MCatNLO large PDF reweighting factor: 47760 MCatNLOvetoed large reweighting factor for parton: 106 different PDF cut-off: 13314586 large AlphaS reweighting factor: 395699 large PDF reweighting factor: 620754 vetoed large reweighting factor for parton: 4 Error messages from 'GaugeTest' exceeded frequency limit: 138/20 Perturbative Interface (Matrix Elements): momentum failures: 54 amplitude failures: 1112 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 37m 18s on Fri Jan 31 11:06:09 2025 (User: 36m 44s, System: 2s, Children User: 0s, Children System: 0s)