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: 1239 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 5.69713722307e-22 vs 5.69713722305e-22 => 3.51385587294e-12 } . Amplitude::GaugeTest(): Large deviation { 3.19492437862e-18 vs 3.19492437865e-18 => -8.88411566535e-12 } ..... Amplitude::GaugeTest(): Large deviation { 2.60285095348e-20 vs 2.60285095346e-20 => 5.67124125439e-12 } ............ Amplitude::GaugeTest(): Large deviation { 1.58969327574e-20 vs 1.58969327572e-20 => 1.2568168728e-11 } ..................... Amplitude::GaugeTest(): Large deviation { 4.02583982333e-21 vs 4.02583982334e-21 => -2.46880293986e-12 } ........... Amplitude::GaugeTest(): Large deviation { 4.34028595965e-24 vs 4.34028595966e-24 => -2.16382467499e-12 } .....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.12268674373e-24 vs 1.12268674374e-24 => -7.23288096083e-12 } ............................................................................... 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 14h 19m 58s left ) -> ETA: Fri Feb 07 00:48 XS = 2.03443703046e-16 pb +- ( 2.03443703046e-16 pb = 100 % ) Event 2 ( 1s elapsed / 3d 7h 51m 38s left ) -> ETA: Mon Feb 03 18:20 XS = 0.242240102652 pb +- ( 0.242240102652 pb = 99 % ) Event 3 ( 1s elapsed / 2d 5h 14m 25s left ) -> ETA: Sun Feb 02 15:43 XS = 0.157157118384 pb +- ( 0.163704622179 pb = 104 % ) Event 4 ( 1s elapsed / 1d 15h 55m 48s left ) -> ETA: Sun Feb 02 02:24 XS = 0.117868102527 pb +- ( 0.122242498455 pb = 103 % ) Event 5 ( 1s elapsed / 1d 8h 13m 18s left ) -> ETA: Sat Feb 01 18:41 XS = 0.0943048223538 pb +- ( 0.0975764583778 pb = 103 % ) Event 6 ( 1s elapsed / 1d 3h 4m 58s left ) -> ETA: Sat Feb 01 13:33 XS = 0.202716346238 pb +- ( 0.134538106116 pb = 66 % ) Event 7 ( 1s elapsed / 23h 12m 50s left ) -> ETA: Sat Feb 01 09:41 XS = 0.173756862666 pb +- ( 0.11733533861 pb = 67 % ) Event 8 ( 1s elapsed / 20h 18m 43s left ) -> ETA: Sat Feb 01 06:47 XS = 0.163288110762 pb +- ( 0.102153223305 pb = 62 % ) Event 9 ( 1s elapsed / 18h 12m 34s left ) -> ETA: Sat Feb 01 04:41 XS = 4.42862288612 pb +- ( 4.26628609865 pb = 96 % ) Event 10 ( 1s elapsed / 16h 31m 38s left ) -> ETA: Sat Feb 01 03:00 XS = 3.98565144929 pb +- ( 3.84150769286 pb = 96 % ) Event 20 ( 1s elapsed / 8h 28m 18s left ) -> ETA: Fri Jan 31 18:56 XS = 2.24106747313 pb +- ( 1.92678680781 pb = 85 % ) Event 30 ( 1s elapsed / 5h 49m 58s left ) -> ETA: Fri Jan 31 16:18 XS = 1.45025812445 pb +- ( 1.24694323129 pb = 85 % ) Event 40 ( 1s elapsed / 4h 32m 53s left ) -> ETA: Fri Jan 31 15:01 XS = -11.4550788515 pb +- ( 12.5859641158 pb = -109 % ) Event 50 ( 1s elapsed / 3h 43m 18s left ) -> ETA: Fri Jan 31 14:11 XS = -9.00932989358 pb +- ( 9.97094392509 pb = -110 % ) Event 60 ( 1s elapsed / 3h 13m 1s left ) -> ETA: Fri Jan 31 13:41 XS = -7.45870382314 pb +- ( 8.38895004715 pb = -112 % ) Event 70 ( 1s elapsed / 2h 50m 12s left ) -> ETA: Fri Jan 31 13:18 XS = -4.74580598721 pb +- ( 7.34646872941 pb = -154 % ) Event 80 ( 1s elapsed / 2h 34m 8s left ) -> ETA: Fri Jan 31 13:02 XS = -4.11133009787 pb +- ( 6.38116145303 pb = -155 % ) Event 90 ( 1s elapsed / 2h 21m 38s left ) -> ETA: Fri Jan 31 12:50 XS = -3.39928157742 pb +- ( 5.46889235573 pb = -160 % ) Event 100 ( 1s elapsed / 2h 11m 38s left ) -> ETA: Fri Jan 31 12:40 XS = -3.02862230853 pb +- ( 4.8706054175 pb = -160 % ) Event 200 ( 1s elapsed / 1h 22m 53s left ) -> ETA: Fri Jan 31 11:51 XS = 3.93843917787 pb +- ( 3.69135099681 pb = 93 % ) Event 300 ( 2s elapsed / 1h 8m 17s left ) -> ETA: Fri Jan 31 11:36 XS = 5.79505456029 pb +- ( 2.85709587534 pb = 49 % ) Event 400 ( 2s elapsed / 1h 47s left ) -> ETA: Fri Jan 31 11:29 XS = 4.61083635141 pb +- ( 2.17109664159 pb = 47 % ) Event 500 ( 3s elapsed / 56m 26s left ) -> ETA: Fri Jan 31 11:25 XS = 7.52385302265 pb +- ( 3.27299802309 pb = 43 % ) Event 600 ( 3s elapsed / 53m 7s left ) -> ETA: Fri Jan 31 11:21 XS = 7.48604500693 pb +- ( 2.82147360027 pb = 37 % ) Event 700 ( 4s elapsed / 50m 31s left ) -> ETA: Fri Jan 31 11:19 XS = 10.1508173653 pb +- ( 3.29264597881 pb = 32 % ) Event 800 ( 4s elapsed / 49m 5s left ) -> ETA: Fri Jan 31 11:17 XS = 10.1196171807 pb +- ( 2.97522274635 pb = 29 % ) Event 900 ( 5s elapsed / 47m 58s left ) -> ETA: Fri Jan 31 11:16 XS = 9.36089649238 pb +- ( 2.64143832933 pb = 28 % ) Event 1000 ( 5s elapsed / 46m 39s left ) -> ETA: Fri Jan 31 11:15 XS = 8.93562760964 pb +- ( 2.40150409144 pb = 26 % ) Event 2000 ( 10s elapsed / 41m 54s left ) -> ETA: Fri Jan 31 11:10 XS = 8.35210627309 pb +- ( 1.59914924712 pb = 19 % ) Event 3000 ( 14s elapsed / 40m 5s left ) -> ETA: Fri Jan 31 11:08 XS = 7.22214473438 pb +- ( 1.15532757439 pb = 15 % ) Event 4000 ( 19s elapsed / 39m 17s left ) -> ETA: Fri Jan 31 11:08 XS = 6.13546134397 pb +- ( 0.945537159266 pb = 15 % ) Event 5000 ( 23s elapsed / 38m 53s left ) -> ETA: Fri Jan 31 11:07 XS = 6.14595098108 pb +- ( 0.856405739114 pb = 13 % ) Event 6000 ( 28s elapsed / 38m 36s left ) -> ETA: Fri Jan 31 11:07 XS = 6.660062083 pb +- ( 0.859399931734 pb = 12 % ) Event 7000 ( 32s elapsed / 38m 23s 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 = 6.62316866704 pb +- ( 0.7540200197 pb = 11 % ) Event 8000 ( 37s elapsed / 38m 9s left ) -> ETA: Fri Jan 31 11:07 XS = 6.0819574322 pb +- ( 0.898085489871 pb = 14 % ) Event 9000 ( 41s elapsed / 38m 2s left ) -> ETA: Fri Jan 31 11:07 XS = 6.15227550204 pb +- ( 0.819156484988 pb = 13 % ) Event 10000 ( 46s elapsed / 37m 49s left ) -> ETA: Fri Jan 31 11:07 XS = 5.58339613115 pb +- ( 1.21425761536 pb = 21 % ) Event 20000 ( 1m 32s elapsed / 36m 52s left ) -> ETA: Fri Jan 31 11:07 XS = 5.99633266911 pb +- ( 0.67490045261 pb = 11 % ) Event 30000 ( 2m 18s elapsed / 36m 3s left ) -> ETA: Fri Jan 31 11:06 XS = 6.20808966932 pb +- ( 0.522808866438 pb = 8 % ) Event 40000 ( 3m 4s elapsed / 35m 18s left ) -> ETA: Fri Jan 31 11:07 XS = 6.29041645862 pb +- ( 0.42322334217 pb = 6 % ) Event 50000 ( 3m 49s elapsed / 34m 28s left ) -> ETA: Fri Jan 31 11:06 XS = 6.09150247405 pb +- ( 0.413791850424 pb = 6 % ) Event 60000 ( 4m 35s elapsed / 33m 42s left ) -> ETA: Fri Jan 31 11:06 XS = 6.18166843465 pb +- ( 0.389835054573 pb = 6 % ) Event 70000 ( 5m 21s elapsed / 32m 57s left ) -> ETA: Fri Jan 31 11:06 XS = 6.10298912513 pb +- ( 0.349283237557 pb = 5 % ) Event 80000 ( 6m 8s elapsed / 32m 12s left ) -> ETA: Fri Jan 31 11:06 XS = 6.00619279636 pb +- ( 0.325514431328 pb = 5 % ) Event 90000 ( 6m 53s elapsed / 31m 24s left ) -> ETA: Fri Jan 31 11:06 XS = 6.17209335021 pb +- ( 0.309909702367 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 100000 ( 7m 39s elapsed / 30m 38s left ) -> ETA: Fri Jan 31 11:06 XS = 6.18122195411 pb +- ( 0.286811447008 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 15m 24s elapsed / 23m 6s left ) -> ETA: Fri Jan 31 11:07 XS = 6.19301797592 pb +- ( 0.241417499247 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 23m 10s elapsed / 15m 27s left ) -> ETA: Fri Jan 31 11:07 XS = 5.99290058702 pb +- ( 0.235258786961 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 31m 2s elapsed / 7m 45s left ) -> ETA: Fri Jan 31 11:07 XS = 6.01749883637 pb +- ( 0.202122631694 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2313 s total ) = 18673329.1261 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.00273 0 % 0.17841 2.97 % │ │ ME & PS: MUF=0.5  5.82326 -2.98 % 0.322182 5.53 % │ │ ME & PS: MUF=2  6.00666 0.06 % 0.178846 2.97 % │ │ ME & PS: MUR=0.5  5.67898 -5.39 % 0.305432 5.37 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.39934 -10.05 % 0.625849 11.59 % │ │ ME & PS: MUR=2  6.41967 6.94 % 0.170775 2.66 % │ │ ME & PS: MUR=2 MUF=2  6.43745 7.24 % 0.172243 2.67 % │ │ ME-only: MUF=0.5  5.97188 -0.51 % 0.179584 3 % │ │ ME-only: MUF=2  6.04516 0.7 % 0.177292 2.93 % │ │ ME-only: MUR=0.5  5.88495 -1.96 % 0.196301 3.33 % │ │ ME-only: MUR=0.5 MUF=0.5  5.85305 -2.49 % 0.197666 3.37 % │ │ ME-only: MUR=2  6.27907 4.6 % 0.165247 2.63 % │ │ ME-only: MUR=2 MUF=2  6.31798 5.25 % 0.164309 2.6 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 357 (500363) -> 0 % From "Jet_Evolution:CSS": 1106 (501469) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3575182 MCatNLO large PDF reweighting factor: 45864 MCatNLOvetoed large reweighting factor for parton: 88 different PDF cut-off: 13310722 large PDF reweighting factor: 624290 vetoed large reweighting factor for parton: 8 Error messages from 'GaugeTest' exceeded frequency limit: 108/20 Perturbative Interface (Matrix Elements): momentum failures: 63 amplitude failures: 1043 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 47s on Fri Jan 31 11:07:12 2025 (User: 38m 16s, System: 2s, Children User: 0s, Children System: 0s)