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: 1368 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (256 MB, 12s/12s) Performing tests Amplitude::GaugeTest(): Large deviation { 1.40616303979e-21 vs 1.40616303979e-21 => -2.0649038035e-12 } . Amplitude::GaugeTest(): Large deviation { 4.71082552285e-23 vs 4.71082552283e-23 => 5.04130071022e-12 } ...... Amplitude::GaugeTest(): Large deviation { 4.24947958294e-23 vs 4.24947958292e-23 => 6.40176800459e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.04778485719e-19 vs 1.04778485719e-19 => 5.08237896213e-12 } . Amplitude::GaugeTest(): Large deviation { 2.43654709847e-18 vs 2.43654709846e-18 => 2.04969374806e-12 } .. Amplitude::GaugeTest(): Large deviation { 6.16225117072e-20 vs 6.1622511707e-20 => 3.55093732196e-12 } ..........................WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 7.77910436308e-21 vs 7.77910436311e-21 => -2.97251112613e-12 } .................................................................................................. done (256 MB, 0s/0s) Initializing scales........................................................................ done (260 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 / 5d 4h 59m 59s left ) -> ETA: Wed Feb 05 15:29 XS = 0.152213679931 pb +- ( 0.152213679931 pb = 100 % ) Event 2 ( 0s elapsed / 2d 14h 29m 59s left ) -> ETA: Mon Feb 03 00:59 XS = 0.0759782206225 pb +- ( 0.0762354593083 pb = 100 % ) Event 3 ( 0s elapsed / 1d 18h 35m 32s left ) -> ETA: Sun Feb 02 05:04 XS = 0.0506521470819 pb +- ( 0.0507808207197 pb = 100 % ) Event 4 ( 0s elapsed / 1d 7h 56m 39s left ) -> ETA: Sat Feb 01 18:25 XS = 0.0379920231203 pb +- ( 0.0380739361664 pb = 100 % ) Event 5 ( 0s elapsed / 1d 1h 49m 59s left ) -> ETA: Sat Feb 01 12:19 XS = 0.0200304747472 pb +- ( 0.0269394709735 pb = 134 % ) Event 6 ( 0s elapsed / 21h 31m 39s left ) -> ETA: Sat Feb 01 08:00 XS = 0.0171702447163 pb +- ( 0.0229469633611 pb = 133 % ) Event 7 ( 0s elapsed / 18h 27m 7s left ) -> ETA: Sat Feb 01 04:56 XS = 0.0150239641268 pb +- ( 0.0199882181795 pb = 133 % ) Event 8 ( 0s elapsed / 16h 19m 9s left ) -> ETA: Sat Feb 01 02:48 XS = 0.013354635091 pb +- ( 0.0177068160034 pb = 132 % ) Event 9 ( 0s elapsed / 14h 39m 36s left ) -> ETA: Sat Feb 01 01:08 XS = 0.0208359617779 pb +- ( 0.0175155735098 pb = 84 % ) Event 10 ( 0s elapsed / 13h 11m 39s left ) -> ETA: Fri Jan 31 23:40 XS = 0.120623262957 pb +- ( 0.101037220001 pb = 83 % ) Event 20 ( 1s elapsed / 6h 56m 39s left ) -> ETA: Fri Jan 31 17:25 XS = 2.27527623094 pb +- ( 2.08530234194 pb = 91 % ) Event 30 ( 1s elapsed / 4h 48m 52s left ) -> ETA: Fri Jan 31 15:17 XS = -30.5803884034 pb +- ( 32.2277004242 pb = -105 % ) Event 40 ( 1s elapsed / 3h 47m 3s left ) -> ETA: Fri Jan 31 14:16 XS = -18.0756056956 pb +- ( 23.8866815688 pb = -132 % ) Event 50 ( 1s elapsed / 3h 9m 58s left ) -> ETA: Fri Jan 31 13:38 XS = -14.4875988406 pb +- ( 19.0900928119 pb = -131 % ) Event 60 ( 1s elapsed / 2h 46m 38s left ) -> ETA: Fri Jan 31 13:15 XS = -11.7411018967 pb +- ( 15.6624014744 pb = -133 % ) Event 70 ( 1s elapsed / 2h 27m 35s left ) -> ETA: Fri Jan 31 12:56 XS = -9.83526867697 pb +- ( 13.4512057092 pb = -136 % ) Event 80 ( 1s elapsed / 2h 13m 18s left ) -> ETA: Fri Jan 31 12:42 XS = -8.73630389959 pb +- ( 11.9184282927 pb = -136 % ) Event 90 ( 1s elapsed / 2h 2m 12s left ) -> ETA: Fri Jan 31 12:31 XS = -7.81265252594 pb +- ( 10.6996426567 pb = -136 % ) Event 100 ( 1s elapsed / 1h 53m 18s left ) -> ETA: Fri Jan 31 12:22 XS = -6.95700906144 pb +- ( 9.52993196453 pb = -136 % ) Event 200 ( 1s elapsed / 1h 15m 48s left ) -> ETA: Fri Jan 31 11:44 XS = -0.5274689857 pb +- ( 5.00437163024 pb = -948 % ) Event 300 ( 2s elapsed / 1h 2m 27s left ) -> ETA: Fri Jan 31 11:31 XS = 1.47775775159 pb +- ( 3.53161221807 pb = 238 % ) Event 400 ( 2s elapsed / 55m 47s left ) -> ETA: Fri Jan 31 11:24 XS = 4.12321290132 pb +- ( 3.29858880641 pb = 80 % ) Event 500 ( 3s elapsed / 51m 36s left ) -> ETA: Fri Jan 31 11:20 XS = 3.91515589306 pb +- ( 3.02864579893 pb = 77 % ) Event 600 ( 3s elapsed / 48m 33s left ) -> ETA: Fri Jan 31 11:17 XS = 3.7059395644 pb +- ( 2.53163871437 pb = 68 % ) Event 700 ( 3s elapsed / 47m 4s left ) -> ETA: Fri Jan 31 11:16 XS = 4.7424177738 pb +- ( 2.4732728874 pb = 52 % ) Event 800 ( 4s elapsed / 45m 58s left ) -> ETA: Fri Jan 31 11:15 XS = 4.39619477667 pb +- ( 2.17394131158 pb = 49 % ) Event 900 ( 4s elapsed / 45m 11s left ) -> ETA: Fri Jan 31 11:14 XS = 4.46672383806 pb +- ( 1.95079772136 pb = 43 % ) Event 1000 ( 5s elapsed / 44m 9s left ) -> ETA: Fri Jan 31 11:13 XS = 4.5353197047 pb +- ( 1.79083188998 pb = 39 % ) Event 2000 ( 9s elapsed / 40m 20s left ) -> ETA: Fri Jan 31 11:09 XS = 5.50366458261 pb +- ( 1.16252775203 pb = 21 % ) Event 3000 ( 14s elapsed / 39m 12s left ) -> ETA: Fri Jan 31 11:08 XS = 4.49026866125 pb +- ( 0.913431638411 pb = 20 % ) Event 4000 ( 18s elapsed / 38m 18s left ) -> ETA: Fri Jan 31 11:07 XS = 4.94319030282 pb +- ( 0.782403355369 pb = 15 % ) Event 5000 ( 22s elapsed / 37m 36s left ) -> ETA: Fri Jan 31 11:06 XS = 5.05607078911 pb +- ( 0.715344592902 pb = 14 % ) Event 6000 ( 27s elapsed / 37m 13s left ) -> ETA: Fri Jan 31 11:06 XS = 5.79331213819 pb +- ( 0.687401739019 pb = 11 % ) Event 7000 ( 31s elapsed / 36m 58s left ) -> ETA: Fri Jan 31 11:06 XS = 6.16167303094 pb +- ( 0.679572315706 pb = 11 % ) Event 8000 ( 35s elapsed / 36m 44s left ) -> ETA: Fri Jan 31 11:06 XS = 6.13365020409 pb +- ( 0.621860348494 pb = 10 % ) Event 9000 ( 40s elapsed / 36m 36s left ) -> ETA: Fri Jan 31 11:06 XS = 5.88829251169 pb +- ( 0.576134029178 pb = 9 % ) Event 10000 ( 44s elapsed / 36m 21s left ) -> ETA: Fri Jan 31 11:06 XS = 5.80851594243 pb +- ( 0.573374242489 pb = 9 % ) Event 20000 ( 1m 28s elapsed / 35m 16s left ) -> ETA: Fri Jan 31 11:05 XS = 6.03638798677 pb +- ( 0.436959861196 pb = 7 % ) Event 30000 ( 2m 11s elapsed / 34m 23s left ) -> ETA: Fri Jan 31 11:05 XS = 5.94365482443 pb +- ( 0.388708603965 pb = 6 % ) Event 40000 ( 2m 55s elapsed / 33m 34s left ) -> ETA: Fri Jan 31 11:05 XS = 5.9426292908 pb +- ( 0.347983811145 pb = 5 % ) Event 50000 ( 3m 38s elapsed / 32m 49s left ) -> ETA: Fri Jan 31 11:05 XS = 5.94855250643 pb +- ( 0.326600702511 pb = 5 % ) Event 60000 ( 4m 22s elapsed / 32m 6s left ) -> ETA: Fri Jan 31 11:05 XS = 5.90004279411 pb +- ( 0.313428771045 pb = 5 % ) Event 70000 ( 5m 6s elapsed / 31m 22s left ) -> ETA: Fri Jan 31 11:05 XS = 5.66755586416 pb +- ( 0.282019994075 pb = 4 % ) Event 80000 ( 5m 50s elapsed / 30m 38s left ) -> ETA: Fri Jan 31 11:05 XS = 5.69905969127 pb +- ( 0.268075686709 pb = 4 % ) Event 90000 ( 6m 34s elapsed / 29m 56s left ) -> ETA: Fri Jan 31 11:05 XS = 5.77783898815 pb +- ( 0.259132446063 pb = 4 % ) 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 100000 ( 7m 18s elapsed / 29m 13s left ) -> ETA: Fri Jan 31 11:05 XS = 5.72070849281 pb +- ( 0.24714206837 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 14m 39s elapsed / 21m 58s left ) -> ETA: Fri Jan 31 11:05  Memory usage increased by 18 MB, now 320 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 5.74274845158 pb +- ( 0.239768070676 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 3s elapsed / 14m 42s left ) -> ETA: Fri Jan 31 11:05 XS = 5.76656955128 pb +- ( 0.216335499159 pb = 3 % ) Event 400000 ( 29m 29s elapsed / 7m 22s left ) -> ETA: Fri Jan 31 11:05 XS = 5.8528270619 pb +- ( 0.176750371238 pb = 3 % ) Event 500000 ( 2211 s total ) = 19538581.9151 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.79038 0 % 0.181299 3.13 % │ │ ME & PS: MUF=0.5  7.54241 30.25 % 4.77193 63.26 % │ │ ME & PS: MUF=2  5.83274 0.73 % 0.180877 3.1 % │ │ ME & PS: MUR=0.5  5.27715 -8.86 % 0.273101 5.17 % │ │ ME & PS: MUR=0.5 MUF=0.5  11.7912 103.63 % 16.7101 141.71 % │ │ ME & PS: MUR=2  6.10926 5.5 % 0.21377 3.49 % │ │ ME & PS: MUR=2 MUF=2  6.02047 3.97 % 0.30733 5.1 % │ │ ME-only: MUF=0.5  5.76524 -0.43 % 0.181534 3.14 % │ │ ME-only: MUF=2  5.83212 0.72 % 0.181051 3.1 % │ │ ME-only: MUR=0.5  5.65727 -2.29 % 0.199637 3.52 % │ │ ME-only: MUR=0.5 MUF=0.5  5.63176 -2.73 % 0.199937 3.55 % │ │ ME-only: MUR=2  6.08312 5.05 % 0.167831 2.75 % │ │ ME-only: MUR=2 MUF=2  6.12204 5.72 % 0.167686 2.73 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 378 (500383) -> 0 % From "Jet_Evolution:CSS": 1224 (501607) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3581310 MCatNLO large PDF reweighting factor: 52482 MCatNLOvetoed large reweighting factor for parton: 96 different PDF cut-off: 13332272 large PDF reweighting factor: 622332 vetoed large reweighting factor for parton: 6 Error messages from 'GaugeTest' exceeded frequency limit: 108/20 Perturbative Interface (Matrix Elements): momentum failures: 68 amplitude failures: 1156 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 37m 5s on Fri Jan 31 11:05:53 2025 (User: 36m 26s, System: 1s, Children User: 0s, Children System: 0s)