Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:29:11 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1320 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 5.23890040511e-23 vs 5.23890040509e-23 => 3.15902859427e-12 } .... Amplitude::GaugeTest(): Large deviation { 2.26734196835e-21 vs 2.26734196834e-21 => 2.43716158366e-12 } ............ Amplitude::GaugeTest(): Large deviation { 1.57799322773e-20 vs 1.57799322773e-20 => -2.35977903884e-12 } ... Amplitude::GaugeTest(): Large deviation { 4.4132027575e-20 vs 4.41320275747e-20 => 6.49191811419e-12 } . Amplitude::GaugeTest(): Large deviation { 2.88621583927e-24 vs 2.88621583926e-24 => 4.07363032195e-12 } . Amplitude::GaugeTest(): Large deviation { 4.8059141204e-21 vs 4.80591412037e-21 => 4.74087435975e-12 } .....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 3.97216540856e-22 vs 3.97216540856e-22 => 2.03503880414e-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 17h 6m 38s left ) -> ETA: Fri Feb 07 03:36 XS = -2.56477643016e-15 pb +- ( -2.56477643016e-15 pb = 100 % ) Event 2 ( 1s elapsed / 3d 9h 14m 58s left ) -> ETA: Mon Feb 03 19:44 XS = 0.968976848913 pb +- ( 0.968976848913 pb = 100 % ) Event 3 ( 1s elapsed / 2d 6h 37m 45s left ) -> ETA: Sun Feb 02 17:07 XS = 0.621979031743 pb +- ( 0.658315676327 pb = 105 % ) Event 4 ( 1s elapsed / 1d 16h 58m 18s left ) -> ETA: Sun Feb 02 03:27 XS = 0.466785201416 pb +- ( 0.490688179826 pb = 105 % ) Event 5 ( 1s elapsed / 1d 9h 3m 18s left ) -> ETA: Sat Feb 01 19:32 XS = 0.793391756544 pb +- ( 0.527721266749 pb = 66 % ) Event 6 ( 1s elapsed / 1d 3h 32m 45s left ) -> ETA: Sat Feb 01 14:02 XS = 0.680054146822 pb +- ( 0.460181109276 pb = 67 % ) Event 7 ( 1s elapsed / 23h 48m 33s left ) -> ETA: Sat Feb 01 10:17 XS = 0.602538005403 pb +- ( 0.405997219426 pb = 67 % ) Event 8 ( 1s elapsed / 20h 49m 58s left ) -> ETA: Sat Feb 01 07:19 XS = 0.535587402473 pb +- ( 0.364261451336 pb = 68 % ) Event 9 ( 1s elapsed / 18h 31m 5s left ) -> ETA: Sat Feb 01 05:00 XS = 0.482028662395 pb +- ( 0.33017822851 pb = 68 % ) Event 10 ( 1s elapsed / 16h 39m 58s left ) -> ETA: Sat Feb 01 03:09 XS = 0.43820812031 pb +- ( 0.301855113082 pb = 68 % ) Event 20 ( 1s elapsed / 8h 44m 58s left ) -> ETA: Fri Jan 31 19:14 XS = 2.16361967301 pb +- ( 1.65691892595 pb = 76 % ) Event 30 ( 1s elapsed / 6h 1m 5s left ) -> ETA: Fri Jan 31 16:30 XS = 1.79359298458 pb +- ( 1.18218331385 pb = 65 % ) Event 40 ( 1s elapsed / 4h 39m 8s left ) -> ETA: Fri Jan 31 15:08 XS = 1.44598886063 pb +- ( 0.891089354264 pb = 61 % ) Event 50 ( 1s elapsed / 3h 49m 58s left ) -> ETA: Fri Jan 31 14:19 XS = 1.73099301961 pb +- ( 0.826689005768 pb = 47 % ) Event 60 ( 1s elapsed / 3h 18m 35s left ) -> ETA: Fri Jan 31 13:48 XS = 1.89238904315 pb +- ( 0.756537704301 pb = 39 % ) Event 70 ( 1s elapsed / 2h 54m 58s left ) -> ETA: Fri Jan 31 13:24 XS = 1.60881583755 pb +- ( 0.643934357677 pb = 40 % ) Event 80 ( 1s elapsed / 2h 39m 20s left ) -> ETA: Fri Jan 31 13:08 XS = 2.34981751276 pb +- ( 1.07083377588 pb = 45 % ) Event 90 ( 1s elapsed / 2h 25m 20s left ) -> ETA: Fri Jan 31 12:54 XS = 2.27190647864 pb +- ( 0.968053740506 pb = 42 % ) Event 100 ( 1s elapsed / 2h 14m 58s left ) -> ETA: Fri Jan 31 12:44 XS = 2.06860817586 pb +- ( 0.880986906861 pb = 42 % ) Event 200 ( 2s elapsed / 1h 25m 47s left ) -> ETA: Fri Jan 31 11:55 XS = 5.02496805432 pb +- ( 3.01696087107 pb = 60 % ) Event 300 ( 2s elapsed / 1h 9m 57s left ) -> ETA: Fri Jan 31 11:39 XS = 4.76259153351 pb +- ( 2.08993714597 pb = 43 % ) Event 400 ( 2s elapsed / 1h 1m 49s left ) -> ETA: Fri Jan 31 11:31 XS = 6.6130142813 pb +- ( 2.22292328804 pb = 33 % ) Event 500 ( 3s elapsed / 56m 36s left ) -> ETA: Fri Jan 31 11:26 XS = 5.97790760062 pb +- ( 1.83583836446 pb = 30 % ) Event 600 ( 3s elapsed / 52m 59s left ) -> ETA: Fri Jan 31 11:22 XS = 6.79987663216 pb +- ( 2.02533050437 pb = 29 % ) Event 700 ( 4s elapsed / 50m 59s left ) -> ETA: Fri Jan 31 11:20 XS = 7.16414497223 pb +- ( 1.88027247802 pb = 26 % ) Event 800 ( 4s elapsed / 48m 52s left ) -> ETA: Fri Jan 31 11:18 XS = 6.5417022434 pb +- ( 1.65370297383 pb = 25 % ) Event 900 ( 5s elapsed / 47m 30s left ) -> ETA: Fri Jan 31 11:16 XS = 6.49092849231 pb +- ( 1.49740332604 pb = 23 % ) Event 1000 ( 5s elapsed / 46m 54s left ) -> ETA: Fri Jan 31 11:16 XS = 6.24359940846 pb +- ( 1.35592191824 pb = 21 % ) Event 2000 ( 10s elapsed / 41m 39s left ) -> ETA: Fri Jan 31 11:11 XS = 5.55296825373 pb +- ( 1.09161057333 pb = 19 % ) Event 3000 ( 14s elapsed / 40m 3s left ) -> ETA: Fri Jan 31 11:09 XS = 5.60911882734 pb +- ( 1.0560497642 pb = 18 % ) Event 4000 ( 18s elapsed / 38m 49s left ) -> ETA: Fri Jan 31 11:08 XS = 6.02763205689 pb +- ( 1.04907643199 pb = 17 % ) Event 5000 ( 23s elapsed / 38m 3s left ) -> ETA: Fri Jan 31 11:07 XS = 6.89253422217 pb +- ( 1.67248200421 pb = 24 % ) Event 6000 ( 27s elapsed / 37m 49s left ) -> ETA: Fri Jan 31 11:07 XS = 6.65573405291 pb +- ( 1.46368562655 pb = 21 % ) Event 7000 ( 31s elapsed / 37m 24s left ) -> ETA: Fri Jan 31 11:07 XS = 6.85019998066 pb +- ( 1.28337209106 pb = 18 % ) Event 8000 ( 36s elapsed / 37m 14s left ) -> ETA: Fri Jan 31 11:07 XS = 6.61432203277 pb +- ( 1.2216542531 pb = 18 % ) Event 9000 ( 40s elapsed / 36m 59s left ) -> ETA: Fri Jan 31 11:07 XS = 6.48477262063 pb +- ( 1.09729112657 pb = 16 % ) Event 10000 ( 45s elapsed / 36m 45s left ) -> ETA: Fri Jan 31 11:06 XS = 6.53590021573 pb +- ( 1.01117704531 pb = 15 % ) Event 20000 ( 1m 28s elapsed / 35m 27s left ) -> ETA: Fri Jan 31 11:06 XS = 6.72348724359 pb +- ( 0.651711466471 pb = 9 % ) Event 30000 ( 2m 12s elapsed / 34m 36s left ) -> ETA: Fri Jan 31 11:06 XS = 5.17288965422 pb +- ( 1.37188820883 pb = 26 % ) Event 40000 ( 2m 57s elapsed / 33m 55s left ) -> ETA: Fri Jan 31 11:06 XS = 5.862962349 pb +- ( 1.07188104026 pb = 18 % ) Event 50000 ( 3m 41s elapsed / 33m 16s left ) -> ETA: Fri Jan 31 11:06 XS = 5.68729944177 pb +- ( 0.875102679541 pb = 15 % ) Event 60000 ( 4m 26s elapsed / 32m 37s left ) -> ETA: Fri Jan 31 11:06 XS = 5.65063359309 pb +- ( 0.738737441564 pb = 13 % ) Event 70000 ( 5m 11s elapsed / 31m 54s left ) -> ETA: Fri Jan 31 11:06 XS = 5.58624063667 pb +- ( 0.647828772817 pb = 11 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 80000 ( 5m 56s elapsed / 31m 13s left ) -> ETA: Fri Jan 31 11:06 XS = 5.30551619134 pb +- ( 0.632876757619 pb = 11 % ) Event 90000 ( 6m 41s elapsed / 30m 30s left ) -> ETA: Fri Jan 31 11:06 XS = 5.48865638657 pb +- ( 0.570692728366 pb = 10 % ) Event 100000 ( 7m 27s elapsed / 29m 48s left ) -> ETA: Fri Jan 31 11:06 XS = 5.54786714147 pb +- ( 0.51705949788 pb = 9 % ) 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 ( 14m 59s elapsed / 22m 29s left ) -> ETA: Fri Jan 31 11:06 XS = 5.57127557321 pb +- ( 0.312122502822 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 36s elapsed / 15m 4s left ) -> ETA: Fri Jan 31 11:07 XS = 5.73902398276 pb +- ( 0.231640209834 pb = 4 % ) Event 400000 ( 30m 13s elapsed / 7m 33s left ) -> ETA: Fri Jan 31 11:07 XS = 5.95081528216 pb +- ( 0.19268727445 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2263 s total ) = 19088776.0648 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.04402 0 % 0.170641 2.82 % │ │ ME & PS: MUF=0.5  6.2766 3.84 % 0.324293 5.16 % │ │ ME & PS: MUF=2  6.14653 1.69 % 0.179784 2.92 % │ │ ME & PS: MUR=0.5  5.89262 -2.5 % 0.199955 3.39 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.11903 1.24 % 0.348989 5.7 % │ │ ME & PS: MUR=2  6.41578 6.15 % 0.199068 3.1 % │ │ ME & PS: MUR=2 MUF=2  6.54822 8.34 % 0.227146 3.46 % │ │ ME-only: MUF=0.5  6.00724 -0.6 % 0.168925 2.81 % │ │ ME-only: MUF=2  6.09091 0.77 % 0.171654 2.81 % │ │ ME-only: MUR=0.5  5.92971 -1.89 % 0.186927 3.15 % │ │ ME-only: MUR=0.5 MUF=0.5  5.89108 -2.53 % 0.185009 3.14 % │ │ ME-only: MUR=2  6.32699 4.68 % 0.158976 2.51 % │ │ ME-only: MUR=2 MUF=2  6.37015 5.39 % 0.159933 2.51 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 367 (500373) -> 0 % From "Jet_Evolution:CSS": 1149 (501522) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3495152 MCatNLO large PDF reweighting factor: 45656 MCatNLOvetoed large reweighting factor for parton: 90 different PDF cut-off: 13321046 large AlphaS reweighting factor: 395643 large PDF reweighting factor: 618686 vetoed large reweighting factor for parton: 7 Error messages from 'GaugeTest' exceeded frequency limit: 120/20 Perturbative Interface (Matrix Elements): momentum failures: 57 amplitude failures: 1092 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 37m 57s on Fri Jan 31 11:07:08 2025 (User: 37m 23s, System: 2s, Children User: 0s, Children System: 0s)