Welcome to Sherpa, Daniel Reichelt on ip3-cpu3.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:29:13 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1367 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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, 11s/11s) Performing tests . Amplitude::GaugeTest(): Large deviation { 9.22895745061e-21 vs 9.22895745064e-21 => -3.36453087613e-12 } ........... Amplitude::GaugeTest(): Large deviation { 1.03269057412e-20 vs 1.03269057409e-20 => 2.67772470863e-11 } ......... Amplitude::GaugeTest(): Large deviation { 2.69478530853e-21 vs 2.69478530852e-21 => 3.00559577227e-12 } . Amplitude::GaugeTest(): Large deviation { 3.69602034014e-22 vs 3.69602034012e-22 => 5.08593167581e-12 } .... Amplitude::GaugeTest(): Large deviation { 3.18054024052e-19 vs 3.18054024054e-19 => -4.70490313376e-12 } . Amplitude::GaugeTest(): Large deviation { 2.90126241364e-20 vs 2.90126241365e-20 => -2.21056506433e-12 } ...WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.49085684916e-22 vs 1.49085684915e-22 => 4.21729318134e-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 = 62.8602421963 pb +- ( 62.8602421963 pb = 100 % ) Event 2 ( 1s elapsed / 3d 5h 4m 58s left ) -> ETA: Mon Feb 03 15:34 XS = 31.430119009 pb +- ( 31.4301231874 pb = 100 % ) Event 3 ( 1s elapsed / 2d 3h 51m 5s left ) -> ETA: Sun Feb 02 14:20 XS = 20.9532534775 pb +- ( 20.9534943599 pb = 100 % ) Event 4 ( 1s elapsed / 1d 14h 53m 18s left ) -> ETA: Sun Feb 02 01:22 XS = 15.7149402632 pb +- ( 15.7151006448 pb = 100 % ) Event 5 ( 1s elapsed / 1d 7h 23m 18s left ) -> ETA: Sat Feb 01 17:52 XS = 12.9175377916 pb +- ( 12.490159869 pb = 96 % ) Event 6 ( 1s elapsed / 1d 2h 9m 25s left ) -> ETA: Sat Feb 01 12:38 XS = 10.7646148263 pb +- ( 10.4229461444 pb = 96 % ) Event 7 ( 1s elapsed / 22h 37m 7s left ) -> ETA: Sat Feb 01 09:06 XS = 9.22686041944 pb +- ( 8.94221011321 pb = 96 % ) Event 8 ( 1s elapsed / 19h 47m 28s left ) -> ETA: Sat Feb 01 06:16 XS = 47.6851839706 pb +- ( 39.2302815647 pb = 82 % ) Event 9 ( 1s elapsed / 17h 44m 47s left ) -> ETA: Sat Feb 01 04:14 XS = 44.1342049599 pb +- ( 34.7796077048 pb = 78 % ) Event 10 ( 1s elapsed / 15h 58m 18s left ) -> ETA: Sat Feb 01 02:27 XS = 39.720784464 pb +- ( 31.4193438849 pb = 79 % ) Event 20 ( 1s elapsed / 8h 15m 48s left ) -> ETA: Fri Jan 31 18:45 XS = 18.9139679534 pb +- ( 15.2058503002 pb = 80 % ) Event 30 ( 1s elapsed / 5h 44m 25s left ) -> ETA: Fri Jan 31 16:13 XS = 12.8033405606 pb +- ( 10.0168344129 pb = 78 % ) Event 40 ( 1s elapsed / 4h 26m 38s left ) -> ETA: Fri Jan 31 14:56 XS = 9.98594146314 pb +- ( 7.64381053076 pb = 76 % ) Event 50 ( 1s elapsed / 3h 39m 58s left ) -> ETA: Fri Jan 31 14:09 XS = 8.12676893896 pb +- ( 6.06609921808 pb = 74 % ) Event 60 ( 1s elapsed / 3h 7m 28s left ) -> ETA: Fri Jan 31 13:36 XS = 8.33975312829 pb +- ( 5.23846439427 pb = 62 % ) Event 70 ( 1s elapsed / 2h 45m 27s left ) -> ETA: Fri Jan 31 13:14 XS = 7.14295858597 pb +- ( 4.40771683105 pb = 61 % ) Event 80 ( 1s elapsed / 2h 28m 56s left ) -> ETA: Fri Jan 31 12:58 XS = 6.3317838558 pb +- ( 3.89372386132 pb = 61 % ) Event 90 ( 1s elapsed / 2h 16m 5s left ) -> ETA: Fri Jan 31 12:45 XS = 5.51865086648 pb +- ( 3.3812818597 pb = 61 % ) Event 100 ( 1s elapsed / 2h 5m 48s left ) -> ETA: Fri Jan 31 12:35 XS = 5.01969382491 pb +- ( 3.07047447072 pb = 61 % ) Event 200 ( 1s elapsed / 1h 20m 23s left ) -> ETA: Fri Jan 31 11:49 XS = 9.24512214279 pb +- ( 3.61858547141 pb = 39 % ) Event 300 ( 2s elapsed / 1h 5m 30s left ) -> ETA: Fri Jan 31 11:34 XS = 9.43208497586 pb +- ( 2.94417813381 pb = 31 % ) Event 400 ( 2s elapsed / 58m 17s left ) -> ETA: Fri Jan 31 11:27 XS = 9.3903800796 pb +- ( 2.54296159771 pb = 27 % ) Event 500 ( 3s elapsed / 54m 36s left ) -> ETA: Fri Jan 31 11:24 XS = 13.8268494219 pb +- ( 5.39651123411 pb = 39 % ) Event 600 ( 3s elapsed / 51m 52s left ) -> ETA: Fri Jan 31 11:21 XS = 13.9889014721 pb +- ( 5.30918236748 pb = 37 % ) Event 700 ( 4s elapsed / 49m 41s left ) -> ETA: Fri Jan 31 11:19 XS = 12.4246020233 pb +- ( 4.55550648615 pb = 36 % ) Event 800 ( 4s elapsed / 48m 21s left ) -> ETA: Fri Jan 31 11:17 XS = 12.248260385 pb +- ( 4.01700632254 pb = 32 % ) Event 900 ( 5s elapsed / 46m 57s left ) -> ETA: Fri Jan 31 11:16 XS = 11.8155459126 pb +- ( 3.6193204851 pb = 30 % ) Event 1000 ( 5s elapsed / 45m 59s left ) -> ETA: Fri Jan 31 11:15 XS = 12.8179705139 pb +- ( 3.46212783373 pb = 27 % ) Event 2000 ( 9s elapsed / 40m 50s left ) -> ETA: Fri Jan 31 11:10 XS = 8.32812931529 pb +- ( 1.86480486862 pb = 22 % ) Event 3000 ( 14s elapsed / 38m 59s left ) -> ETA: Fri Jan 31 11:08 XS = 7.49752023905 pb +- ( 1.37596931053 pb = 18 % ) Event 4000 ( 18s elapsed / 38m 5s left ) -> ETA: Fri Jan 31 11:07 XS = 6.44471931179 pb +- ( 1.04600179758 pb = 16 % ) Event 5000 ( 22s elapsed / 37m 39s left ) -> ETA: Fri Jan 31 11:07 XS = 6.03436216993 pb +- ( 0.923477294921 pb = 15 % ) Event 6000 ( 27s elapsed / 37m 4s left ) -> ETA: Fri Jan 31 11:06 XS = 6.5591380088 pb +- ( 0.875759263531 pb = 13 % ) Event 7000 ( 31s elapsed / 36m 39s left ) -> ETA: Fri Jan 31 11:06 XS = 6.41140949261 pb +- ( 0.771856822884 pb = 12 % ) Event 8000 ( 35s elapsed / 36m 16s left ) -> ETA: Fri Jan 31 11:06 XS = 6.0670566131 pb +- ( 0.711355477599 pb = 11 % ) Event 9000 ( 39s elapsed / 35m 59s left ) -> ETA: Fri Jan 31 11:06 XS = 6.53059006871 pb +- ( 0.791053953677 pb = 12 % ) Event 10000 ( 43s elapsed / 35m 48s left ) -> ETA: Fri Jan 31 11:05 XS = 6.21098622283 pb +- ( 0.721241390258 pb = 11 % ) Event 20000 ( 1m 26s elapsed / 34m 31s left ) -> ETA: Fri Jan 31 11:05 XS = 5.94330027968 pb +- ( 0.767744119076 pb = 12 % ) Event 30000 ( 2m 8s elapsed / 33m 32s left ) -> ETA: Fri Jan 31 11:05 XS = 6.26358763919 pb +- ( 0.618598134666 pb = 9 % ) Event 40000 ( 2m 50s elapsed / 32m 46s left ) -> ETA: Fri Jan 31 11:05 XS = 6.26252177966 pb +- ( 0.498730523626 pb = 7 % ) Event 50000 ( 3m 33s elapsed / 32m 1s left ) -> ETA: Fri Jan 31 11:05 XS = 6.30611263633 pb +- ( 0.444060382589 pb = 7 % ) Event 60000 ( 4m 15s elapsed / 31m 16s left ) -> ETA: Fri Jan 31 11:04 XS = 6.546577284 pb +- ( 0.388964286643 pb = 5 % ) Event 70000 ( 4m 58s elapsed / 30m 30s left ) -> ETA: Fri Jan 31 11:04 XS = 5.92900250935 pb +- ( 0.626538375559 pb = 10 % ) Event 80000 ( 5m 40s elapsed / 29m 46s left ) -> ETA: Fri Jan 31 11:04 XS = 5.9001316147 pb +- ( 0.55499812662 pb = 9 % ) Event 90000 ( 6m 22s elapsed / 29m 2s left ) -> ETA: Fri Jan 31 11:04 XS = 6.25500450157 pb +- ( 0.711736427325 pb = 11 % ) Event 100000 ( 7m 4s elapsed / 28m 19s left ) -> ETA: Fri Jan 31 11:04 XS = 6.09674547176 pb +- ( 0.646434560002 pb = 10 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Channel_Elements::MassivePropMomenta(): Value is nan Event 200000 ( 14m 11s elapsed / 21m 16s left ) -> ETA: Fri Jan 31 11:04 XS = 5.97045704202 pb +- ( 0.404558058383 pb = 6 % ) Event 300000 ( 21m 21s elapsed / 14m 14s left ) -> ETA: Fri Jan 31 11:05 XS = 6.00477031195 pb +- ( 0.297488137456 pb = 4 % ) Event 400000 ( 28m 34s elapsed / 7m 8s left ) -> ETA: Fri Jan 31 11:05 XS = 5.99491146915 pb +- ( 0.238740713003 pb = 3 % ) Event 500000 ( 2151 s total ) = 20076775.0751 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.89802 0 % 0.205364 3.48 % │ │ ME & PS: MUF=0.5  5.85057 -0.8 % 0.275335 4.7 % │ │ ME & PS: MUF=2  5.94575 0.8 % 0.20248 3.4 % │ │ ME & PS: MUR=0.5  5.80177 -1.63 % 0.216828 3.73 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.68631 -3.58 % 0.329718 5.79 % │ │ ME & PS: MUR=2  6.31861 7.13 % 0.194857 3.08 % │ │ ME & PS: MUR=2 MUF=2  6.37056 8.01 % 0.195303 3.06 % │ │ ME-only: MUF=0.5  5.86098 -0.62 % 0.201826 3.44 % │ │ ME-only: MUF=2  5.94604 0.81 % 0.208071 3.49 % │ │ ME-only: MUR=0.5  5.77682 -2.05 % 0.227209 3.93 % │ │ ME-only: MUR=0.5 MUF=0.5  5.73882 -2.69 % 0.223216 3.88 % │ │ ME-only: MUR=2  6.18455 4.85 % 0.189051 3.05 % │ │ ME-only: MUR=2 MUF=2  6.22957 5.62 % 0.191511 3.07 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 319 (500321) -> 0 % From "Jet_Evolution:CSS": 1129 (501450) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3585484 MCatNLO large PDF reweighting factor: 50520 MCatNLOvetoed large reweighting factor for parton: 100 different PDF cut-off: 13289170 large AlphaS reweighting factor: 394989 large PDF reweighting factor: 619782 vetoed large reweighting factor for parton: 9 Error messages from 'GaugeTest' exceeded frequency limit: 102/20 Perturbative Interface (Matrix Elements): momentum failures: 60 amplitude failures: 1069 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 36m 4s on Fri Jan 31 11:05:18 2025 (User: 35m 32s, System: 2s, Children User: 0s, Children System: 0s)