Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:28:47 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1200 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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/11s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 6.07534952776e-21 vs 6.07534952774e-21 => 3.39994699061e-12 } . Amplitude::GaugeTest(): Large deviation { 2.16169281811e-23 vs 2.1616928181e-23 => 2.88924439928e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.74747301531e-19 vs 1.7474730153e-19 => 2.12740935979e-12 } . Amplitude::GaugeTest(): Large deviation { 6.18316949892e-22 vs 6.18316949895e-22 => -4.52227144621e-12 } .. Amplitude::GaugeTest(): Large deviation { 4.45877442153e-22 vs 4.45877442155e-22 => -5.96156457533e-12 } ....... Amplitude::GaugeTest(): Large deviation { 4.18611877891e-22 vs 4.18611877892e-22 => -2.55406806815e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 4.84091882967e-21 vs 4.84091882971e-21 => -6.8079986093e-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 10h 9m 58s left ) -> ETA: Thu Feb 06 20:39 XS = 9.27383907529e-12 pb +- ( 9.27383907529e-12 pb = 100 % ) Event 2 ( 1s elapsed / 3d 6h 28m 18s left ) -> ETA: Mon Feb 03 16:57 XS = 41.7091355542 pb +- ( 41.7091355541 pb = 99 % ) Event 3 ( 1s elapsed / 2d 4h 18m 52s left ) -> ETA: Sun Feb 02 14:47 XS = 27.7580822006 pb +- ( 27.83012551 pb = 100 % ) Event 4 ( 1s elapsed / 1d 15h 14m 8s left ) -> ETA: Sun Feb 02 01:43 XS = 20.8185616506 pb +- ( 20.8665974326 pb = 100 % ) Event 5 ( 1s elapsed / 1d 7h 39m 58s left ) -> ETA: Sat Feb 01 18:09 XS = 16.6548493323 pb +- ( 16.6908787461 pb = 100 % ) Event 6 ( 1s elapsed / 1d 2h 23m 18s left ) -> ETA: Sat Feb 01 12:52 XS = 17.1191760391 pb +- ( 13.6359532671 pb = 79 % ) Event 7 ( 1s elapsed / 22h 37m 7s left ) -> ETA: Sat Feb 01 09:06 XS = 14.6735794621 pb +- ( 11.7811150687 pb = 80 % ) Event 8 ( 1s elapsed / 19h 57m 53s left ) -> ETA: Sat Feb 01 06:26 XS = 12.8393781641 pb +- ( 10.3663059283 pb = 80 % ) Event 9 ( 1s elapsed / 17h 44m 47s left ) -> ETA: Sat Feb 01 04:13 XS = 12.3871936923 pb +- ( 9.15339844208 pb = 73 % ) Event 10 ( 1s elapsed / 16h 6m 38s left ) -> ETA: Sat Feb 01 02:35 XS = 11.148847421 pb +- ( 8.28017294018 pb = 74 % ) Event 20 ( 1s elapsed / 8h 15m 48s left ) -> ETA: Fri Jan 31 18:44 XS = 4.63034060256 pb +- ( 3.90426019886 pb = 84 % ) Event 30 ( 1s elapsed / 5h 47m 12s left ) -> ETA: Fri Jan 31 16:16 XS = 3.24187723103 pb +- ( 2.5663763812 pb = 79 % ) Event 40 ( 1s elapsed / 4h 26m 38s left ) -> ETA: Fri Jan 31 14:55 XS = 2.45410573657 pb +- ( 1.95713714222 pb = 79 % ) Event 50 ( 1s elapsed / 3h 43m 18s left ) -> ETA: Fri Jan 31 14:12 XS = 5.67998985933 pb +- ( 3.46988958276 pb = 61 % ) Event 60 ( 1s elapsed / 3h 10m 15s left ) -> ETA: Fri Jan 31 13:39 XS = 6.73388079297 pb +- ( 3.48973623845 pb = 51 % ) Event 70 ( 1s elapsed / 2h 49m 1s left ) -> ETA: Fri Jan 31 13:18 XS = 5.73684185534 pb +- ( 3.00784872848 pb = 52 % ) Event 80 ( 1s elapsed / 2h 31m 1s left ) -> ETA: Fri Jan 31 13:00 XS = 5.07275949639 pb +- ( 2.64138404194 pb = 52 % ) Event 90 ( 1s elapsed / 2h 18m 51s left ) -> ETA: Fri Jan 31 12:47 XS = 4.97878261747 pb +- ( 2.37308424677 pb = 47 % ) Event 100 ( 1s elapsed / 2h 8m 18s left ) -> ETA: Fri Jan 31 12:37 XS = 4.69668267933 pb +- ( 2.12569925077 pb = 45 % ) Event 200 ( 1s elapsed / 1h 21m 38s left ) -> ETA: Fri Jan 31 11:50 XS = 4.19526480359 pb +- ( 1.50304789619 pb = 35 % ) Event 300 ( 2s elapsed / 1h 5m 14s left ) -> ETA: Fri Jan 31 11:34 XS = 4.71337914621 pb +- ( 1.56431173396 pb = 33 % ) Event 400 ( 2s elapsed / 57m 27s left ) -> ETA: Fri Jan 31 11:26 XS = 4.21343120439 pb +- ( 1.22529407864 pb = 29 % ) Event 500 ( 3s elapsed / 53m 6s left ) -> ETA: Fri Jan 31 11:22 XS = 5.3794095246 pb +- ( 1.45800292058 pb = 27 % ) Event 600 ( 3s elapsed / 49m 56s left ) -> ETA: Fri Jan 31 11:19 XS = 6.27284616465 pb +- ( 1.71006237325 pb = 27 % ) Event 700 ( 3s elapsed / 47m 26s left ) -> ETA: Fri Jan 31 11:16 XS = 5.22985730331 pb +- ( 1.49405659772 pb = 28 % ) Event 800 ( 4s elapsed / 45m 39s left ) -> ETA: Fri Jan 31 11:14 XS = 6.28261139998 pb +- ( 1.77981666412 pb = 28 % ) Event 900 ( 4s elapsed / 44m 38s left ) -> ETA: Fri Jan 31 11:13 XS = 6.01412993177 pb +- ( 1.60273546554 pb = 26 % ) Event 1000 ( 5s elapsed / 43m 44s left ) -> ETA: Fri Jan 31 11:12 XS = 6.47733052564 pb +- ( 1.84655644363 pb = 28 % ) Event 2000 ( 9s elapsed / 39m left ) -> ETA: Fri Jan 31 11:08 XS = 4.08864862644 pb +- ( 1.37299130053 pb = 33 % ) Event 3000 ( 13s elapsed / 37m 19s left ) -> ETA: Fri Jan 31 11:06 XS = 4.42709560736 pb +- ( 1.03644409066 pb = 23 % ) Event 4000 ( 17s elapsed / 36m 29s left ) -> ETA: Fri Jan 31 11:05 XS = 4.61444622082 pb +- ( 0.89631748281 pb = 19 % ) Event 5000 ( 21s elapsed / 36m left ) -> ETA: Fri Jan 31 11:05 XS = 4.67339747107 pb +- ( 0.802278663736 pb = 17 % ) Event 6000 ( 25s elapsed / 35m 35s left ) -> ETA: Fri Jan 31 11:05 XS = 4.8850909728 pb +- ( 0.713772302665 pb = 14 % ) Event 7000 ( 30s elapsed / 35m 24s left ) -> ETA: Fri Jan 31 11:04 XS = 4.81903770421 pb +- ( 0.722796329263 pb = 14 % ) Event 8000 ( 34s elapsed / 35m 13s left ) -> ETA: Fri Jan 31 11:04 XS = 5.19870254211 pb +- ( 0.736656506535 pb = 14 % ) Event 9000 ( 38s elapsed / 34m 54s left ) -> ETA: Fri Jan 31 11:04 XS = 5.34133893297 pb +- ( 0.681255850524 pb = 12 % ) Event 10000 ( 42s elapsed / 34m 46s left ) -> ETA: Fri Jan 31 11:04 XS = 5.17713584445 pb +- ( 0.677015519821 pb = 13 % ) Event 20000 ( 1m 23s elapsed / 33m 34s left ) -> ETA: Fri Jan 31 11:03 XS = 5.3361654994 pb +- ( 0.598552528354 pb = 11 % ) Event 30000 ( 2m 5s elapsed / 32m 49s left ) -> ETA: Fri Jan 31 11:03 XS = 5.57580552729 pb +- ( 0.51306989377 pb = 9 % ) Event 40000 ( 2m 47s elapsed / 32m 5s left ) -> ETA: Fri Jan 31 11:03 XS = 6.52382874759 pb +- ( 0.582989435688 pb = 8 % ) Event 50000 ( 3m 29s elapsed / 31m 22s left ) -> ETA: Fri Jan 31 11:03 XS = 5.73903649136 pb +- ( 0.528520190481 pb = 9 % ) Event 60000 ( 4m 11s elapsed / 30m 41s left ) -> ETA: Fri Jan 31 11:03 XS = 5.57497479344 pb +- ( 0.481646136939 pb = 8 % ) Event 70000 ( 4m 52s elapsed / 29m 56s left ) -> ETA: Fri Jan 31 11:03 XS = 5.64571652686 pb +- ( 0.444995282063 pb = 7 % ) Event 80000 ( 5m 34s elapsed / 29m 14s left ) -> ETA: Fri Jan 31 11:03 XS = 5.85263603404 pb +- ( 0.401949085193 pb = 6 % ) Event 90000 ( 6m 15s elapsed / 28m 32s left ) -> ETA: Fri Jan 31 11:03 XS = 5.87886640777 pb +- ( 0.369864031086 pb = 6 % ) Event 100000 ( 6m 57s elapsed / 27m 50s left ) -> ETA: Fri Jan 31 11:03 XS = 5.71342018339 pb +- ( 0.344398983379 pb = 6 % ) Event 200000 ( 13m 56s elapsed / 20m 55s left ) -> ETA: Fri Jan 31 11:03 XS = 5.61082002004 pb +- ( 0.44961917631 pb = 8 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 20m 57s elapsed / 13m 58s left ) -> ETA: Fri Jan 31 11:03 XS = 5.73472337332 pb +- ( 0.327795708344 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 28m elapsed / 7m left ) -> ETA: Fri Jan 31 11:04 XS = 6.08610175776 pb +- ( 0.355573573022 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2100 s total ) = 20572310.2419 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.15972 0 % 0.292718 4.75 % │ │ ME & PS: MUF=0.5  6.07705 -1.34 % 0.323141 5.31 % │ │ ME & PS: MUF=2  6.19889 0.63 % 0.278936 4.49 % │ │ ME & PS: MUR=0.5  6.04693 -1.83 % 0.270798 4.47 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.17499 0.24 % 0.390612 6.32 % │ │ ME & PS: MUR=2  6.43904 4.53 % 0.265399 4.12 % │ │ ME & PS: MUR=2 MUF=2  6.45724 4.83 % 0.254819 3.94 % │ │ ME-only: MUF=0.5  6.12722 -0.52 % 0.302223 4.93 % │ │ ME-only: MUF=2  6.20418 0.72 % 0.284285 4.58 % │ │ ME-only: MUR=0.5  6.05729 -1.66 % 0.325477 5.37 % │ │ ME-only: MUR=0.5 MUF=0.5  6.02256 -2.22 % 0.336145 5.58 % │ │ ME-only: MUR=2  6.41597 4.16 % 0.267173 4.16 % │ │ ME-only: MUR=2 MUF=2  6.45602 4.81 % 0.259617 4.02 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 409 (500413) -> 0 % From "Jet_Evolution:CSS": 1179 (501592) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3565500 MCatNLO large PDF reweighting factor: 47620 MCatNLOvetoed large reweighting factor for parton: 102 different PDF cut-off: 13336866 large AlphaS reweighting factor: 396234 large PDF reweighting factor: 621678 vetoed large reweighting factor for parton: 4 Error messages from 'GaugeTest' exceeded frequency limit: 144/20 Perturbative Interface (Matrix Elements): momentum failures: 76 amplitude failures: 1103 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 35m 13s on Fri Jan 31 11:04:01 2025 (User: 34m 40s, System: 2s, Children User: 0s, Children System: 0s)