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: 1208 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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, 13s/12s) Performing tests Amplitude::GaugeTest(): Large deviation { 2.42752556377e-20 vs 2.42752556378e-20 => -2.40585329436e-12 } . Amplitude::GaugeTest(): Large deviation { 1.13105373033e-22 vs 1.13105373033e-22 => -6.26010354665e-12 } ... Amplitude::GaugeTest(): Large deviation { 3.04128257721e-22 vs 3.04128257722e-22 => -2.45548026356e-12 } . Amplitude::GaugeTest(): Large deviation { 5.8166565325e-18 vs 5.81665653253e-18 => -5.09692288375e-12 } ..... Amplitude::GaugeTest(): Large deviation { 3.96215557617e-23 vs 3.96215557616e-23 => 2.11475281731e-12 } ..... Amplitude::GaugeTest(): Large deviation { 1.46701212327e-22 vs 1.46701212329e-22 => -1.2293610574e-11 } ...WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 3.21883769061e-21 vs 3.2188376906e-21 => 2.04303240992e-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 ( 0s elapsed / 4d 19h 16m 39s left ) -> ETA: Wed Feb 05 05:45 XS = 1.98525949663e-06 pb +- ( 1.98525949663e-06 pb = 100 % ) Event 2 ( 0s elapsed / 2d 11h 1m 39s left ) -> ETA: Sun Feb 02 21:30 XS = 5.78229563706e-05 pb +- ( 5.58376968739e-05 pb = 96 % ) Event 3 ( 0s elapsed / 1d 15h 48m 52s left ) -> ETA: Sun Feb 02 02:17 XS = 2.6791888875 pb +- ( 2.67913106474 pb = 99 % ) Event 4 ( 0s elapsed / 1d 5h 51m 39s left ) -> ETA: Sat Feb 01 16:20 XS = 4.10870382965 pb +- ( 2.61335254638 pb = 63 % ) Event 5 ( 0s elapsed / 23h 53m 19s left ) -> ETA: Sat Feb 01 10:22 XS = 5.76924731949 pb +- ( 2.70378975442 pb = 46 % ) Event 6 ( 0s elapsed / 20h 8m 19s left ) -> ETA: Sat Feb 01 06:37 XS = 4.9450706752 pb +- ( 2.42920519534 pb = 49 % ) Event 7 ( 0s elapsed / 17h 27m 36s left ) -> ETA: Sat Feb 01 03:56 XS = 4.32693684192 pb +- ( 2.19268507695 pb = 50 % ) Event 8 ( 0s elapsed / 15h 16m 39s left ) -> ETA: Sat Feb 01 01:45 XS = 3.84616608171 pb +- ( 1.99263476169 pb = 51 % ) Event 9 ( 0s elapsed / 13h 44m 3s left ) -> ETA: Sat Feb 01 00:13 XS = 3.48586872588 pb +- ( 1.81832032915 pb = 52 % ) Event 10 ( 0s elapsed / 12h 21m 39s left ) -> ETA: Fri Jan 31 22:50 XS = 10.9234284935 pb +- ( 7.61724626716 pb = 69 % ) Event 20 ( 0s elapsed / 6h 27m 29s left ) -> ETA: Fri Jan 31 16:56 XS = 6.19129143958 pb +- ( 4.09059150911 pb = 66 % ) Event 30 ( 0s elapsed / 4h 32m 12s left ) -> ETA: Fri Jan 31 15:01 XS = 4.12157116789 pb +- ( 2.71136894819 pb = 65 % ) Event 40 ( 1s elapsed / 3h 32m 28s left ) -> ETA: Fri Jan 31 14:01 XS = 0.309002426048 pb +- ( 3.4824563373 pb = 1126 % ) Event 50 ( 1s elapsed / 2h 54m 58s left ) -> ETA: Fri Jan 31 13:24 XS = 0.250781170042 pb +- ( 2.71565930887 pb = 1082 % ) Event 60 ( 1s elapsed / 2h 31m 22s left ) -> ETA: Fri Jan 31 13:00 XS = 0.239325718956 pb +- ( 2.25964545118 pb = 944 % ) Event 70 ( 1s elapsed / 2h 15m 41s left ) -> ETA: Fri Jan 31 12:44 XS = 3.09876338629 pb +- ( 3.10965403684 pb = 100 % ) Event 80 ( 1s elapsed / 2h 3m 56s left ) -> ETA: Fri Jan 31 12:33 XS = 3.03243212877 pb +- ( 2.76726993884 pb = 91 % ) Event 90 ( 1s elapsed / 1h 54m 47s left ) -> ETA: Fri Jan 31 12:23 XS = 2.71165109511 pb +- ( 2.4599691736 pb = 90 % ) Event 100 ( 1s elapsed / 1h 46m 38s left ) -> ETA: Fri Jan 31 12:15 XS = 2.99700461844 pb +- ( 2.28092625386 pb = 76 % ) Event 200 ( 1s elapsed / 1h 11m 38s left ) -> ETA: Fri Jan 31 11:40 XS = 1.94089719624 pb +- ( 1.21471220667 pb = 62 % ) Event 300 ( 2s elapsed / 59m 41s left ) -> ETA: Fri Jan 31 11:28 XS = 2.80593092831 pb +- ( 1.07449118192 pb = 38 % ) Event 400 ( 2s elapsed / 53m 54s left ) -> ETA: Fri Jan 31 11:23 XS = 5.16915292375 pb +- ( 2.62674739957 pb = 50 % ) Event 500 ( 3s elapsed / 50m 26s left ) -> ETA: Fri Jan 31 11:19 XS = 8.51279206613 pb +- ( 4.77185236767 pb = 56 % ) Event 600 ( 3s elapsed / 48m 16s left ) -> ETA: Fri Jan 31 11:17 XS = 7.36577882687 pb +- ( 3.9732133507 pb = 53 % ) Event 700 ( 3s elapsed / 46m 36s left ) -> ETA: Fri Jan 31 11:15 XS = 6.64256168406 pb +- ( 3.42510437148 pb = 51 % ) Event 800 ( 4s elapsed / 45m 26s left ) -> ETA: Fri Jan 31 11:14 XS = 6.10261266161 pb +- ( 3.00334566257 pb = 49 % ) Event 900 ( 4s elapsed / 44m 21s left ) -> ETA: Fri Jan 31 11:13 XS = 6.16835888184 pb +- ( 2.69825213695 pb = 43 % ) Event 1000 ( 5s elapsed / 43m 29s left ) -> ETA: Fri Jan 31 11:12 XS = 6.08686846311 pb +- ( 2.44186275135 pb = 40 % ) Event 2000 ( 9s elapsed / 40m 12s left ) -> ETA: Fri Jan 31 11:09 XS = 6.10111024336 pb +- ( 1.7610544142 pb = 28 % ) Event 3000 ( 14s elapsed / 39m 10s left ) -> ETA: Fri Jan 31 11:08 XS = 9.141584618 pb +- ( 3.46090224804 pb = 37 % ) Event 4000 ( 18s elapsed / 38m 42s left ) -> ETA: Fri Jan 31 11:08 XS = 8.23419214869 pb +- ( 2.68571147309 pb = 32 % ) Event 5000 ( 23s elapsed / 38m 23s left ) -> ETA: Fri Jan 31 11:07 XS = 7.97409448293 pb +- ( 2.17123208784 pb = 27 % ) Event 6000 ( 27s elapsed / 38m 6s left ) -> ETA: Fri Jan 31 11:07 XS = 7.38521332531 pb +- ( 1.84140422335 pb = 24 % ) Event 7000 ( 32s elapsed / 37m 52s left ) -> ETA: Fri Jan 31 11:07 XS = 7.20914524806 pb +- ( 1.62553302511 pb = 22 % ) Event 8000 ( 36s elapsed / 37m 35s left ) -> ETA: Fri Jan 31 11:07 XS = 7.08032824383 pb +- ( 1.43690888458 pb = 20 % ) Event 9000 ( 41s elapsed / 37m 30s left ) -> ETA: Fri Jan 31 11:07 XS = 6.82747047396 pb +- ( 1.28695828948 pb = 18 % ) Event 10000 ( 45s elapsed / 37m 19s left ) -> ETA: Fri Jan 31 11:07 XS = 7.15462641563 pb +- ( 1.20056398382 pb = 16 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 20000 ( 1m 31s elapsed / 36m 30s left ) -> ETA: Fri Jan 31 11:07 XS = 6.7684439718 pb +- ( 0.72192055246 pb = 10 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 30000 ( 2m 16s elapsed / 35m 33s left ) -> ETA: Fri Jan 31 11:06 XS = 6.72065028045 pb +- ( 0.759896385975 pb = 11 % ) Event 40000 ( 3m 1s elapsed / 34m 48s left ) -> ETA: Fri Jan 31 11:06 XS = 6.66694280397 pb +- ( 0.627698948813 pb = 9 % ) Event 50000 ( 3m 46s elapsed / 33m 59s left ) -> ETA: Fri Jan 31 11:06 XS = 6.89054990544 pb +- ( 0.550087989412 pb = 7 % ) Event 60000 ( 4m 32s elapsed / 33m 16s left ) -> ETA: Fri Jan 31 11:06 XS = 6.88330696302 pb +- ( 0.521863087853 pb = 7 % ) Event 70000 ( 5m 18s elapsed / 32m 33s left ) -> ETA: Fri Jan 31 11:06 XS = 6.60417938226 pb +- ( 0.460704464123 pb = 6 % ) Event 80000 ( 6m 3s elapsed / 31m 50s left ) -> ETA: Fri Jan 31 11:06 XS = 6.59557587734 pb +- ( 0.413424091435 pb = 6 % ) Event 90000 ( 6m 49s elapsed / 31m 5s left ) -> ETA: Fri Jan 31 11:06 XS = 6.50004026114 pb +- ( 0.373124202944 pb = 5 % ) Event 100000 ( 7m 34s elapsed / 30m 19s left ) -> ETA: Fri Jan 31 11:06 XS = 6.38101850191 pb +- ( 0.342412107434 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 15m 13s elapsed / 22m 49s left ) -> ETA: Fri Jan 31 11:07 XS = 6.10198144133 pb +- ( 0.237263294061 pb = 3 % ) IF_Dipole::GenerateWeight(): Invalid kinematics Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 53s elapsed / 15m 15s left ) -> ETA: Fri Jan 31 11:07 XS = 6.04779273819 pb +- ( 0.231680788827 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 30m 38s elapsed / 7m 39s left ) -> ETA: Fri Jan 31 11:07 XS = 5.98969585014 pb +- ( 0.18602815752 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2300 s total ) = 18779669.2692 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.87805 0 % 0.190887 3.24 % │ │ ME & PS: MUF=0.5  5.78422 -1.59 % 0.204807 3.54 % │ │ ME & PS: MUF=2  5.94777 1.18 % 0.195531 3.28 % │ │ ME & PS: MUR=0.5  5.77815 -1.69 % 0.216113 3.74 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.69221 -3.16 % 0.224336 3.94 % │ │ ME & PS: MUR=2  6.19765 5.43 % 0.196476 3.17 % │ │ ME & PS: MUR=2 MUF=2  6.2778 6.8 % 0.204262 3.25 % │ │ ME-only: MUF=0.5  5.86093 -0.29 % 0.189244 3.22 % │ │ ME-only: MUF=2  5.908 0.5 % 0.191939 3.24 % │ │ ME-only: MUR=0.5  5.77228 -1.79 % 0.210348 3.64 % │ │ ME-only: MUR=0.5 MUF=0.5  5.75578 -2.08 % 0.208494 3.62 % │ │ ME-only: MUR=2  6.14288 4.5 % 0.176439 2.87 % │ │ ME-only: MUR=2 MUF=2  6.17103 4.98 % 0.177403 2.87 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 359 (500367) -> 0 % From "Jet_Evolution:CSS": 1160 (501527) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3577534 MCatNLO large PDF reweighting factor: 46110 MCatNLOvetoed large reweighting factor for parton: 78 different PDF cut-off: 13316226 large AlphaS reweighting factor: 396709 large PDF reweighting factor: 620862 vetoed large reweighting factor for parton: 4 Error messages from 'GaugeTest' exceeded frequency limit: 174/20 Perturbative Interface (Matrix Elements): momentum failures: 67 amplitude failures: 1093 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 34s on Fri Jan 31 11:07:25 2025 (User: 38m, System: 2s, Children User: 0s, Children System: 0s)