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: 1228 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 1.73722626797e-22 vs 1.73722626797e-22 => 2.85216295026e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.01623802129e-20 vs 1.01623802128e-20 => 2.05524486319e-12 } .......... Amplitude::GaugeTest(): Large deviation { 3.9950804882e-22 vs 3.99508048821e-22 => -2.77877720833e-12 } ....... Amplitude::GaugeTest(): Large deviation { 1.94996024071e-20 vs 1.94996024072e-20 => -6.07436323463e-12 } ..... Amplitude::GaugeTest(): Large deviation { 1.24160696172e-22 vs 1.24160696171e-22 => 2.83439938187e-12 } ... Amplitude::GaugeTest(): Large deviation { 2.42323682852e-22 vs 2.42323682852e-22 => -3.50997009235e-12 } ...WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 7.65623851162e-24 vs 7.65623851157e-24 => 6.54498677477e-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 18h 29m 58s left ) -> ETA: Fri Feb 07 04:59 XS = -2.40360273493e-06 pb +- ( -2.40360273493e-06 pb = 100 % ) Event 2 ( 1s elapsed / 3d 9h 56m 38s left ) -> ETA: Mon Feb 03 20:25 XS = -43.1721321822 pb +- ( 43.1721297786 pb = -99 % ) Event 3 ( 1s elapsed / 2d 7h 5m 32s left ) -> ETA: Sun Feb 02 17:34 XS = -28.781396491 pb +- ( 28.7814327349 pb = -100 % ) Event 4 ( 1s elapsed / 1d 17h 19m 8s left ) -> ETA: Sun Feb 02 03:48 XS = -17.2688390587 pb +- ( 17.2688557255 pb = -100 % ) Event 5 ( 1s elapsed / 1d 9h 19m 58s left ) -> ETA: Sat Feb 01 19:49 XS = -14.3906992156 pb +- ( 14.3907125491 pb = -100 % ) Event 6 ( 1s elapsed / 1d 3h 46m 38s left ) -> ETA: Sat Feb 01 14:15 XS = -12.3348850387 pb +- ( 12.3348961537 pb = -100 % ) Event 7 ( 1s elapsed / 1d 27s left ) -> ETA: Sat Feb 01 10:29 XS = 54.4069730777 pb +- ( 67.5913298595 pb = 124 % ) Event 8 ( 1s elapsed / 21h 23s left ) -> ETA: Sat Feb 01 07:29 XS = 48.3560818924 pb +- ( 59.9162699685 pb = 123 % ) Event 9 ( 1s elapsed / 18h 40m 21s left ) -> ETA: Sat Feb 01 05:09 XS = 43.5204527288 pb +- ( 53.8084643431 pb = 123 % ) Event 10 ( 1s elapsed / 16h 56m 38s left ) -> ETA: Sat Feb 01 03:25 XS = 36.2670440034 pb +- ( 44.6991874574 pb = 123 % ) Event 20 ( 1s elapsed / 8h 44m 58s left ) -> ETA: Fri Jan 31 19:14 XS = 18.1343527921 pb +- ( 22.182925281 pb = 122 % ) Event 30 ( 1s elapsed / 6h 1m 5s left ) -> ETA: Fri Jan 31 16:30 XS = 12.8012283293 pb +- ( 15.6256981911 pb = 122 % ) Event 40 ( 1s elapsed / 4h 39m 8s left ) -> ETA: Fri Jan 31 15:08 XS = 12.2266593782 pb +- ( 11.8354849833 pb = 96 % ) Event 50 ( 1s elapsed / 3h 51m 38s left ) -> ETA: Fri Jan 31 14:20 XS = 10.041931797 pb +- ( 9.72332393172 pb = 96 % ) Event 60 ( 1s elapsed / 3h 18m 35s left ) -> ETA: Fri Jan 31 13:47 XS = 8.27022207587 pb +- ( 8.00829002317 pb = 96 % ) Event 70 ( 1s elapsed / 2h 54m 58s left ) -> ETA: Fri Jan 31 13:24 XS = 7.07464650561 pb +- ( 6.80710755819 pb = 96 % ) Event 80 ( 1s elapsed / 2h 39m 20s left ) -> ETA: Fri Jan 31 13:08 XS = 6.2638511742 pb +- ( 5.98428901965 pb = 95 % ) Event 90 ( 1s elapsed / 2h 25m 20s left ) -> ETA: Fri Jan 31 12:54 XS = 5.65026682564 pb +- ( 5.39200228594 pb = 95 % ) Event 100 ( 1s elapsed / 2h 15m 48s left ) -> ETA: Fri Jan 31 12:44 XS = 6.54294479207 pb +- ( 4.93889499597 pb = 75 % ) Event 200 ( 2s elapsed / 1h 27m 2s left ) -> ETA: Fri Jan 31 11:56 XS = 11.3771070017 pb +- ( 4.42834360423 pb = 38 % ) Event 300 ( 2s elapsed / 1h 9m 57s left ) -> ETA: Fri Jan 31 11:39 XS = 9.54215974718 pb +- ( 3.17401135329 pb = 33 % ) Event 400 ( 3s elapsed / 1h 3m 4s left ) -> ETA: Fri Jan 31 11:32 XS = 14.5258973527 pb +- ( 5.15004687894 pb = 35 % ) Event 500 ( 3s elapsed / 58m 6s left ) -> ETA: Fri Jan 31 11:27 XS = 11.7793203476 pb +- ( 4.19851716188 pb = 35 % ) Event 600 ( 3s elapsed / 54m 14s left ) -> ETA: Fri Jan 31 11:23 XS = 11.8424015226 pb +- ( 3.85640220136 pb = 32 % ) Event 700 ( 4s elapsed / 51m 57s left ) -> ETA: Fri Jan 31 11:21 XS = 10.8077624863 pb +- ( 3.30837060699 pb = 30 % ) Event 800 ( 4s elapsed / 50m 13s left ) -> ETA: Fri Jan 31 11:19 XS = 10.5881178064 pb +- ( 2.93907841188 pb = 27 % ) Event 900 ( 5s elapsed / 48m 31s left ) -> ETA: Fri Jan 31 11:17 XS = 10.5068007341 pb +- ( 2.6605475707 pb = 25 % ) Event 1000 ( 5s elapsed / 47m 14s left ) -> ETA: Fri Jan 31 11:16 XS = 10.0140744409 pb +- ( 2.42262747038 pb = 24 % ) Event 2000 ( 10s elapsed / 42m 12s left ) -> ETA: Fri Jan 31 11:11 XS = 10.8322109674 pb +- ( 3.71421355417 pb = 34 % ) Event 3000 ( 14s elapsed / 40m 36s left ) -> ETA: Fri Jan 31 11:09 XS = 8.80383686771 pb +- ( 2.51989810018 pb = 28 % ) Event 4000 ( 19s elapsed / 39m 28s left ) -> ETA: Fri Jan 31 11:08 XS = 8.80949960516 pb +- ( 2.12098042138 pb = 24 % ) Event 5000 ( 23s elapsed / 39m 1s left ) -> ETA: Fri Jan 31 11:08 XS = 8.77117653647 pb +- ( 1.7340263288 pb = 19 % ) Event 6000 ( 28s elapsed / 38m 38s left ) -> ETA: Fri Jan 31 11:08 XS = 7.86487793639 pb +- ( 1.45971005493 pb = 18 % ) Event 7000 ( 32s elapsed / 38m 18s left ) -> ETA: Fri Jan 31 11:07 XS = 8.96574693622 pb +- ( 1.67870676014 pb = 18 % ) Event 8000 ( 37s elapsed / 38m 1s left ) -> ETA: Fri Jan 31 11:07 XS = 8.36995597042 pb +- ( 1.49968263002 pb = 17 % ) Event 9000 ( 41s elapsed / 37m 44s left ) -> ETA: Fri Jan 31 11:07 XS = 13.1930376194 pb +- ( 5.58901722135 pb = 42 % ) Event 10000 ( 46s elapsed / 37m 34s left ) -> ETA: Fri Jan 31 11:07 XS = 12.7413705352 pb +- ( 5.03903868889 pb = 39 % ) Event 20000 ( 1m 30s elapsed / 36m 23s left ) -> ETA: Fri Jan 31 11:06 XS = 9.12614041977 pb +- ( 2.56573680071 pb = 28 % ) Event 30000 ( 2m 16s elapsed / 35m 33s left ) -> ETA: Fri Jan 31 11:06 XS = 8.98827719185 pb +- ( 1.75865914959 pb = 19 % ) Event 40000 ( 3m 1s elapsed / 34m 49s left ) -> ETA: Fri Jan 31 11:06 XS = 8.63726331588 pb +- ( 1.35089613427 pb = 15 % ) Event 50000 ( 3m 46s elapsed / 34m left ) -> ETA: Fri Jan 31 11:06 XS = 7.99561143627 pb +- ( 1.09075165147 pb = 13 % ) Event 60000 ( 4m 32s elapsed / 33m 15s left ) -> ETA: Fri Jan 31 11:06 XS = 7.87829150683 pb +- ( 0.925146684467 pb = 11 % ) Event 70000 ( 5m 17s elapsed / 32m 29s left ) -> ETA: Fri Jan 31 11:06 XS = 7.59370377596 pb +- ( 0.813275533758 pb = 10 % ) Event 80000 ( 6m 3s elapsed / 31m 45s left ) -> ETA: Fri Jan 31 11:06 XS = 7.22996200076 pb +- ( 0.720909467646 pb = 9 % ) Event 90000 ( 6m 48s elapsed / 31m left ) -> ETA: Fri Jan 31 11:06 XS = 7.70014910224 pb +- ( 0.982750587974 pb = 12 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 100000 ( 7m 34s elapsed / 30m 16s left ) -> ETA: Fri Jan 31 11:06 XS = 7.31669347927 pb +- ( 0.898281893764 pb = 12 % ) 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 ( 15m 10s elapsed / 22m 45s left ) -> ETA: Fri Jan 31 11:07 XS = 6.96165593296 pb +- ( 0.540122657026 pb = 7 % ) Channel_Elements::MassivePropMomenta(): Value is nan Event 300000 ( 22m 50s elapsed / 15m 13s left ) -> ETA: Fri Jan 31 11:07 XS = 6.7258203603 pb +- ( 0.375086712764 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 30m 31s elapsed / 7m 37s left ) -> ETA: Fri Jan 31 11:07 XS = 6.63985901016 pb +- ( 0.295933169957 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2294 s total ) = 18835019.1838 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.47158 0 % 0.253545 3.91 % │ │ ME & PS: MUF=0.5  6.27939 -2.96 % 0.282842 4.5 % │ │ ME & PS: MUF=2  6.44669 -0.38 % 0.252193 3.91 % │ │ ME & PS: MUR=0.5  6.30211 -2.61 % 0.290155 4.6 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.11758 -5.47 % 0.313294 5.12 % │ │ ME & PS: MUR=2  6.72197 3.86 % 0.23552 3.5 % │ │ ME & PS: MUR=2 MUF=2  6.67901 3.2 % 0.235008 3.51 % │ │ ME-only: MUF=0.5  6.44203 -0.45 % 0.252246 3.91 % │ │ ME-only: MUF=2  6.50871 0.57 % 0.252541 3.88 % │ │ ME-only: MUR=0.5  6.40269 -1.06 % 0.281553 4.39 % │ │ ME-only: MUR=0.5 MUF=0.5  6.37077 -1.55 % 0.280046 4.39 % │ │ ME-only: MUR=2  6.70227 3.56 % 0.231961 3.46 % │ │ ME-only: MUR=2 MUF=2  6.73507 4.07 % 0.231072 3.43 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 378 (500386) -> 0 % From "Jet_Evolution:CSS": 1196 (501582) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3574156 MCatNLO large PDF reweighting factor: 42798 MCatNLOvetoed large reweighting factor for parton: 92 different PDF cut-off: 13316784 large AlphaS reweighting factor: 395305 large PDF reweighting factor: 626668 vetoed large reweighting factor for parton: 3 Error messages from 'GaugeTest' exceeded frequency limit: 117/20 Perturbative Interface (Matrix Elements): momentum failures: 53 amplitude failures: 1143 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 27s on Fri Jan 31 11:07:19 2025 (User: 37m 53s, System: 3s, Children User: 0s, Children System: 0s)