Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Tue Jan 28 09:45:07 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1154 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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: 4bc13e170c26ca5801c20bccc1055904 -> CSSHOWER++/Showers has local modifications: a109c7fbf0673af17f111093a5ee6d42 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, 13s/12s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 6.02942898564e-20 vs 6.02942898566e-20 => -3.49364981389e-12 } ... Amplitude::GaugeTest(): Large deviation { 2.11858083535e-21 vs 2.11858083532e-21 => 1.55329082929e-11 } . Amplitude::GaugeTest(): Large deviation { 1.045206515e-21 vs 1.04520651499e-21 => 2.94808621959e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.30334890909e-21 vs 1.30334890909e-21 => 2.65210076122e-12 } . Amplitude::GaugeTest(): Large deviation { 6.29633545784e-23 vs 6.29633545783e-23 => 2.15405471238e-12 } ....... Amplitude::GaugeTest(): Large deviation { 3.71114592571e-22 vs 3.7111459257e-22 => 3.78541642476e-12 } .WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.64771926526e-23 vs 1.64771926525e-23 => 4.25393054115e-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 4h 36m 38s left ) -> ETA: Mon Feb 03 14:21 XS = -0.0792570536593 pb +- ( -0.0792570536593 pb = 100 % ) Event 2 ( 1s elapsed / 3d 2h 18m 18s left ) -> ETA: Fri Jan 31 12:03 XS = -0.0386862373472 pb +- ( 0.0405708163121 pb = -104 % ) Event 3 ( 1s elapsed / 2d 1h 59m 58s left ) -> ETA: Thu Jan 30 11:45 XS = -0.0219274807773 pb +- ( 0.0288013824989 pb = -131 % ) Event 4 ( 1s elapsed / 1d 13h 50m 48s left ) -> ETA: Wed Jan 29 23:36 XS = -26.3616827227 pb +- ( 26.3397631152 pb = -99 % ) Event 5 ( 1s elapsed / 1d 6h 16m 38s left ) -> ETA: Wed Jan 29 16:01 XS = -21.0869796477 pb +- ( 21.0734991188 pb = -99 % ) Event 6 ( 1s elapsed / 1d 1h 27m 45s left ) -> ETA: Wed Jan 29 11:13 XS = -17.572503002 pb +- ( 17.5616947597 pb = -99 % ) Event 7 ( 1s elapsed / 21h 49m 30s left ) -> ETA: Wed Jan 29 07:34 XS = -15.0621443698 pb +- ( 15.0531388155 pb = -99 % ) Event 8 ( 1s elapsed / 19h 5m 48s left ) -> ETA: Wed Jan 29 04:51 XS = -13.1793763236 pb +- ( 13.1716573242 pb = -99 % ) Event 9 ( 1s elapsed / 17h 7m 45s left ) -> ETA: Wed Jan 29 02:53 XS = -11.7149940372 pb +- ( 11.7082479759 pb = -99 % ) Event 10 ( 1s elapsed / 15h 24m 58s left ) -> ETA: Wed Jan 29 01:10 XS = -10.5206657672 pb +- ( 10.5400605571 pb = -100 % ) Event 20 ( 1s elapsed / 8h 3m 18s left ) -> ETA: Tue Jan 28 17:48 XS = -5.28633265073 pb +- ( 5.27897715017 pb = -99 % ) Event 30 ( 1s elapsed / 5h 36m 5s left ) -> ETA: Tue Jan 28 15:21 XS = 4.08249190519 pb +- ( 6.12272613959 pb = 149 % ) Event 40 ( 1s elapsed / 4h 18m 18s left ) -> ETA: Tue Jan 28 14:03 XS = 3.09226097008 pb +- ( 4.58194290023 pb = 148 % ) Event 50 ( 1s elapsed / 3h 34m 58s left ) -> ETA: Tue Jan 28 13:20 XS = 1.4642347772 pb +- ( 3.85762862517 pb = 263 % ) Event 60 ( 1s elapsed / 3h 6m 5s left ) -> ETA: Tue Jan 28 12:51 XS = 1.57060332647 pb +- ( 3.27518754473 pb = 208 % ) Event 70 ( 1s elapsed / 2h 45m 27s left ) -> ETA: Tue Jan 28 12:30 XS = 1.3598008473 pb +- ( 2.83623214771 pb = 208 % ) Event 80 ( 1s elapsed / 2h 28m 56s left ) -> ETA: Tue Jan 28 12:14 XS = 1.63276131799 pb +- ( 2.52858899935 pb = 154 % ) Event 90 ( 1s elapsed / 2h 17m left ) -> ETA: Tue Jan 28 12:02 XS = 2.53937374831 pb +- ( 2.36440160435 pb = 93 % ) Event 100 ( 1s elapsed / 2h 6m 38s left ) -> ETA: Tue Jan 28 11:52 XS = 2.54311267744 pb +- ( 2.1674753085 pb = 85 % ) Event 200 ( 1s elapsed / 1h 22m 3s left ) -> ETA: Tue Jan 28 11:07 XS = 8.97167346019 pb +- ( 3.06807178643 pb = 34 % ) Event 300 ( 2s elapsed / 1h 6m 4s left ) -> ETA: Tue Jan 28 10:51 XS = 8.14983096638 pb +- ( 2.39527017771 pb = 29 % ) Event 400 ( 2s elapsed / 59m 7s left ) -> ETA: Tue Jan 28 10:44 XS = 6.76346249835 pb +- ( 1.83188894569 pb = 27 % ) Event 500 ( 3s elapsed / 54m 16s left ) -> ETA: Tue Jan 28 10:39 XS = 5.0203128082 pb +- ( 1.93641441649 pb = 38 % ) Event 600 ( 3s elapsed / 50m 54s left ) -> ETA: Tue Jan 28 10:36 XS = 8.06805932947 pb +- ( 4.17318468297 pb = 51 % ) Event 700 ( 4s elapsed / 48m 23s left ) -> ETA: Tue Jan 28 10:33 XS = 8.52087529166 pb +- ( 3.66209320955 pb = 42 % ) Event 800 ( 4s elapsed / 47m 6s left ) -> ETA: Tue Jan 28 10:32 XS = 7.78075723724 pb +- ( 3.19735075932 pb = 41 % ) Event 900 ( 4s elapsed / 46m 1s left ) -> ETA: Tue Jan 28 10:31 XS = 6.67546145046 pb +- ( 2.8707210326 pb = 43 % ) Event 1000 ( 5s elapsed / 44m 54s left ) -> ETA: Tue Jan 28 10:30 XS = 6.65979101155 pb +- ( 2.61831202753 pb = 39 % ) Event 2000 ( 9s elapsed / 40m 45s left ) -> ETA: Tue Jan 28 10:26 XS = 6.29057532374 pb +- ( 1.54089760722 pb = 24 % ) Event 3000 ( 14s elapsed / 39m 38s left ) -> ETA: Tue Jan 28 10:25 XS = 5.58381160698 pb +- ( 1.48800277785 pb = 26 % ) Event 4000 ( 18s elapsed / 38m 54s left ) -> ETA: Tue Jan 28 10:24 XS = 4.94084737561 pb +- ( 1.17977487232 pb = 23 % ) Event 5000 ( 23s elapsed / 38m 34s left ) -> ETA: Tue Jan 28 10:24 XS = 4.79383410295 pb +- ( 0.976684280111 pb = 20 % ) Event 6000 ( 27s elapsed / 38m 17s left ) -> ETA: Tue Jan 28 10:24 XS = 4.85484119995 pb +- ( 0.881007475378 pb = 18 % ) Event 7000 ( 32s elapsed / 38m 1s left ) -> ETA: Tue Jan 28 10:23 XS = 4.70359731462 pb +- ( 0.788247425497 pb = 16 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 8000 ( 36s elapsed / 37m 48s left ) -> ETA: Tue Jan 28 10:23 XS = 4.73248285185 pb +- ( 0.715697395459 pb = 15 % ) Event 9000 ( 41s elapsed / 37m 30s left ) -> ETA: Tue Jan 28 10:23 XS = 4.80295801394 pb +- ( 0.675968547016 pb = 14 % ) Event 10000 ( 45s elapsed / 37m 21s left ) -> ETA: Tue Jan 28 10:23 XS = 4.77396970747 pb +- ( 0.617020387857 pb = 12 % ) Event 20000 ( 1m 30s elapsed / 36m 21s left ) -> ETA: Tue Jan 28 10:23 XS = 5.72061257903 pb +- ( 0.446840980871 pb = 7 % ) Event 30000 ( 2m 16s elapsed / 35m 30s left ) -> ETA: Tue Jan 28 10:23 XS = 6.10099040784 pb +- ( 0.508674578459 pb = 8 % ) Event 40000 ( 3m elapsed / 34m 41s left ) -> ETA: Tue Jan 28 10:23 XS = 6.42220812225 pb +- ( 0.426303108525 pb = 6 % ) Event 50000 ( 3m 46s elapsed / 33m 55s left ) -> ETA: Tue Jan 28 10:23 XS = 6.17432629136 pb +- ( 0.3789253355 pb = 6 % ) Event 60000 ( 4m 31s elapsed / 33m 10s left ) -> ETA: Tue Jan 28 10:23 XS = 6.07795350136 pb +- ( 0.344199676745 pb = 5 % ) Event 70000 ( 5m 16s elapsed / 32m 25s left ) -> ETA: Tue Jan 28 10:23 XS = 6.01718517761 pb +- ( 0.329407986301 pb = 5 % ) Event 80000 ( 6m 2s elapsed / 31m 44s left ) -> ETA: Tue Jan 28 10:23 XS = 6.02798921703 pb +- ( 0.319134922999 pb = 5 % ) Event 90000 ( 6m 48s elapsed / 30m 59s left ) -> ETA: Tue Jan 28 10:23 XS = 5.94054892599 pb +- ( 0.297247369972 pb = 5 % ) Event 100000 ( 7m 34s elapsed / 30m 16s left ) -> ETA: Tue Jan 28 10:23 XS = 6.20047259131 pb +- ( 0.351127680591 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 15m 12s elapsed / 22m 48s left ) -> ETA: Tue Jan 28 10:23 XS = 5.14244403585 pb +- ( 0.76306225883 pb = 14 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 52s elapsed / 15m 15s left ) -> ETA: Tue Jan 28 10:23 XS = 5.05945412321 pb +- ( 0.538154009281 pb = 10 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 30m 35s elapsed / 7m 38s left ) -> ETA: Tue Jan 28 10:23 XS = 5.37731957969 pb +- ( 0.413150279654 pb = 7 % ) Channel_Elements::MassivePropMomenta(): Value is nan 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 500000 ( 2292 s total ) = 18845947.4669 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.5343 0 % 0.352728 6.37 % │ │ ME & PS: MUF=0.5  5.92203 7 % 0.38414 6.48 % │ │ ME & PS: MUF=2  5.5516 0.31 % 0.366655 6.6 % │ │ ME & PS: MUR=0.5  5.72418 3.43 % 0.344785 6.02 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.7536 3.96 % 0.347885 6.04 % │ │ ME & PS: MUR=2  5.86956 6.05 % 0.309685 5.27 % │ │ ME & PS: MUR=2 MUF=2  5.89302 6.48 % 0.324997 5.51 % │ │ ME-only: MUF=0.5  5.48501 -0.89 % 0.360026 6.56 % │ │ ME-only: MUF=2  5.59294 1.05 % 0.344708 6.16 % │ │ ME-only: MUR=0.5  5.3831 -2.73 % 0.392117 7.28 % │ │ ME-only: MUR=0.5 MUF=0.5  5.33131 -3.66 % 0.400248 7.5 % │ │ ME-only: MUR=2  5.83437 5.42 % 0.321516 5.51 % │ │ ME-only: MUR=2 MUF=2  5.88922 6.41 % 0.314267 5.33 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 355 (500363) -> 0 % From "Jet_Evolution:CSS": 1160 (501523) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3488492 MCatNLO large PDF reweighting factor: 44900 MCatNLOvetoed large reweighting factor for parton: 92 different PDF cut-off: 13296196 large AlphaS reweighting factor: 1253398 large PDF reweighting factor: 617336 vetoed large reweighting factor for parton: 3 Error messages from 'GaugeTest' exceeded frequency limit: 150/20 Perturbative Interface (Matrix Elements): momentum failures: 64 amplitude failures: 1096 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 26s on Tue Jan 28 10:23:33 2025 (User: 37m 50s, System: 2s, Children User: 0s, Children System: 0s)