Welcome to Sherpa, Daniel Reichelt on ip3-cpu4.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:28:25 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1269 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (261 MB, 13s/12s) Performing tests ...... Amplitude::GaugeTest(): Large deviation { 3.47977770231e-22 vs 3.47977770221e-22 => 2.72630806819e-11 } ....... Amplitude::GaugeTest(): Large deviation { 2.70573797798e-21 vs 2.70573797797e-21 => 4.79771777862e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.11338967241e-22 vs 1.11338967241e-22 => 2.16293649657e-12 } .... Amplitude::GaugeTest(): Large deviation { 3.35395030739e-23 vs 3.35395030739e-23 => 2.28084218179e-12 } ...... Amplitude::GaugeTest(): Large deviation { 4.83651469319e-19 vs 4.83651469326e-19 => -1.51028078932e-11 } ..... Amplitude::GaugeTest(): Large deviation { 1.34427226006e-21 vs 1.34427226007e-21 => -3.42004202736e-12 } .........WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 4.1311076161e-18 vs 4.13110761609e-18 => 2.23088214568e-12 } ................................................................................................ done (261 MB, 0s/0s) Initializing scales........................................................................ done (265 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 9h 33m 19s left ) -> ETA: Tue Feb 04 20:01 XS = -7.49012770881e-05 pb +- ( -7.49012770881e-05 pb = 100 % ) Event 2 ( 0s elapsed / 2d 5h 28m 19s left ) -> ETA: Sun Feb 02 15:56 XS = -0.00082062418567 pb +- ( 0.000745722908582 pb = -90 % ) Event 3 ( 0s elapsed / 1d 11h 38m 52s left ) -> ETA: Sat Feb 01 22:07 XS = -0.000545084248007 pb +- ( 0.000511165148827 pb = -93 % ) Event 4 ( 0s elapsed / 1d 2h 44m 9s left ) -> ETA: Sat Feb 01 13:12 XS = -0.000810104000769 pb +- ( 0.000448196802802 pb = -55 % ) Event 5 ( 0s elapsed / 21h 39m 59s left ) -> ETA: Sat Feb 01 08:08 XS = -0.000648088577451 pb +- ( 0.000383115154775 pb = -59 % ) Event 6 ( 0s elapsed / 18h 17m 12s left ) -> ETA: Sat Feb 01 04:45 XS = -0.000462920412465 pb +- ( 0.000290138361884 pb = -62 % ) Event 7 ( 0s elapsed / 15h 40m 27s left ) -> ETA: Sat Feb 01 02:09 XS = -0.00307715491727 pb +- ( 0.00262628201987 pb = -85 % ) Event 8 ( 0s elapsed / 13h 42m 54s left ) -> ETA: Sat Feb 01 00:11 XS = 0.015291049368 pb +- ( 0.0185136581976 pb = 121 % ) Event 9 ( 0s elapsed / 12h 20m 43s left ) -> ETA: Fri Jan 31 22:49 XS = 0.0305115944068 pb +- ( 0.0224915411469 pb = 73 % ) Event 10 ( 0s elapsed / 11h 6m 39s left ) -> ETA: Fri Jan 31 21:35 XS = -0.00878850872684 pb +- ( 0.0442537147675 pb = -503 % ) Event 20 ( 0s elapsed / 5h 45m 49s left ) -> ETA: Fri Jan 31 16:14 XS = -0.119980969382 pb +- ( 0.161258758873 pb = -134 % ) Event 30 ( 0s elapsed / 4h 4m 25s left ) -> ETA: Fri Jan 31 14:33 XS = 0.414739625037 pb +- ( 0.471821876004 pb = 113 % ) Event 40 ( 0s elapsed / 3h 11m 39s left ) -> ETA: Fri Jan 31 13:40 XS = 2.06426784705 pb +- ( 1.77013180508 pb = 85 % ) Event 50 ( 0s elapsed / 2h 41m 39s left ) -> ETA: Fri Jan 31 13:10 XS = 1.67397122091 pb +- ( 1.44687874484 pb = 86 % ) Event 60 ( 1s elapsed / 2h 21m 38s left ) -> ETA: Fri Jan 31 12:50 XS = 2.03210218586 pb +- ( 1.34934255231 pb = 66 % ) Event 70 ( 1s elapsed / 2h 7m 21s left ) -> ETA: Fri Jan 31 12:36 XS = 6.78114652384 pb +- ( 5.00527450879 pb = 73 % ) Event 80 ( 1s elapsed / 1h 56m 38s left ) -> ETA: Fri Jan 31 12:25 XS = 6.03259985767 pb +- ( 4.45784853626 pb = 73 % ) Event 90 ( 1s elapsed / 1h 48m 18s left ) -> ETA: Fri Jan 31 12:16 XS = 5.47293728203 pb +- ( 3.97869467856 pb = 72 % ) Event 100 ( 1s elapsed / 1h 40m 48s left ) -> ETA: Fri Jan 31 12:09 XS = 4.99329685395 pb +- ( 3.62477951587 pb = 72 % ) Event 200 ( 1s elapsed / 1h 9m 58s left ) -> ETA: Fri Jan 31 11:38 XS = 11.9002111584 pb +- ( 8.83370786155 pb = 74 % ) Event 300 ( 2s elapsed / 59m 7s left ) -> ETA: Fri Jan 31 11:27 XS = 8.88137700968 pb +- ( 6.10068342815 pb = 68 % ) Event 400 ( 2s elapsed / 53m 17s left ) -> ETA: Fri Jan 31 11:21 XS = 7.04508266311 pb +- ( 4.57627397294 pb = 64 % ) Event 500 ( 3s elapsed / 50m 36s left ) -> ETA: Fri Jan 31 11:19 XS = 4.69383790331 pb +- ( 3.87731047936 pb = 82 % ) Event 600 ( 3s elapsed / 48m 16s left ) -> ETA: Fri Jan 31 11:16 XS = 4.26993895316 pb +- ( 3.2784820215 pb = 76 % ) Event 700 ( 3s elapsed / 46m 36s left ) -> ETA: Fri Jan 31 11:15 XS = 4.86019626561 pb +- ( 2.89157748024 pb = 59 % ) Event 800 ( 4s elapsed / 45m 8s left ) -> ETA: Fri Jan 31 11:13 XS = 4.28582509867 pb +- ( 2.53228708537 pb = 59 % ) Event 900 ( 4s elapsed / 43m 59s left ) -> ETA: Fri Jan 31 11:12 XS = 7.25973577568 pb +- ( 3.84296013305 pb = 52 % ) Event 1000 ( 5s elapsed / 43m 4s left ) -> ETA: Fri Jan 31 11:11 XS = 7.08498082835 pb +- ( 3.4801129113 pb = 49 % ) Event 2000 ( 9s elapsed / 39m 45s left ) -> ETA: Fri Jan 31 11:08 XS = 6.83566005793 pb +- ( 2.12205307692 pb = 31 % ) Event 3000 ( 14s elapsed / 38m 52s left ) -> ETA: Fri Jan 31 11:07 XS = 6.36756165599 pb +- ( 1.55169475172 pb = 24 % ) Event 4000 ( 18s elapsed / 38m 22s left ) -> ETA: Fri Jan 31 11:07 XS = 5.20024528575 pb +- ( 1.42219541814 pb = 27 % ) Event 5000 ( 22s elapsed / 37m 52s left ) -> ETA: Fri Jan 31 11:06 XS = 4.43785021428 pb +- ( 1.20774106951 pb = 27 % ) Event 6000 ( 27s elapsed / 37m 36s left ) -> ETA: Fri Jan 31 11:06 XS = 4.90188086883 pb +- ( 1.20037307273 pb = 24 % ) Event 7000 ( 31s elapsed / 37m 31s left ) -> ETA: Fri Jan 31 11:06 XS = 4.3400780654 pb +- ( 1.072306225 pb = 24 % ) Event 8000 ( 36s elapsed / 37m 21s left ) -> ETA: Fri Jan 31 11:06 XS = 5.0719152233 pb +- ( 1.00486614186 pb = 19 % ) Event 9000 ( 40s elapsed / 37m 10s left ) -> ETA: Fri Jan 31 11:06 XS = 5.62775097079 pb +- ( 0.931172093312 pb = 16 % ) Event 10000 ( 45s elapsed / 36m 58s left ) -> ETA: Fri Jan 31 11:06 XS = 5.61466291553 pb +- ( 0.863455324862 pb = 15 % ) Event 20000 ( 1m 30s elapsed / 36m 6s left ) -> ETA: Fri Jan 31 11:06 XS = 5.89962335905 pb +- ( 0.635314609601 pb = 10 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 30000 ( 2m 15s elapsed / 35m 17s left ) -> ETA: Fri Jan 31 11:06 XS = 6.5350085655 pb +- ( 0.52561528777 pb = 8 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 40000 ( 3m elapsed / 34m 32s left ) -> ETA: Fri Jan 31 11:06 XS = 6.31886506096 pb +- ( 0.463634893985 pb = 7 % ) Event 50000 ( 3m 45s elapsed / 33m 49s left ) -> ETA: Fri Jan 31 11:06 XS = 6.39460960167 pb +- ( 0.420682244435 pb = 6 % ) Event 60000 ( 4m 31s elapsed / 33m 7s left ) -> ETA: Fri Jan 31 11:06 XS = 6.26560713298 pb +- ( 0.400955401562 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 70000 ( 5m 16s elapsed / 32m 26s left ) -> ETA: Fri Jan 31 11:06 XS = 6.04798877111 pb +- ( 0.358671846014 pb = 5 % ) Event 80000 ( 6m 2s elapsed / 31m 42s left ) -> ETA: Fri Jan 31 11:06 XS = 5.9257316333 pb +- ( 0.337627979543 pb = 5 % ) Event 90000 ( 6m 47s elapsed / 30m 57s left ) -> ETA: Fri Jan 31 11:06 XS = 5.94085380224 pb +- ( 0.313184224447 pb = 5 % ) Event 100000 ( 7m 33s elapsed / 30m 13s left ) -> ETA: Fri Jan 31 11:06 XS = 5.96538077185 pb +- ( 0.303069893826 pb = 5 % ) Event 200000 ( 15m 12s elapsed / 22m 48s left ) -> ETA: Fri Jan 31 11:06  Memory usage increased by 18 MB, now 323 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 6.24951399649 pb +- ( 0.256697241009 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 52s elapsed / 15m 14s left ) -> ETA: Fri Jan 31 11:06 XS = 6.47932401644 pb +- ( 0.289176948496 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 30m 35s elapsed / 7m 38s left ) -> ETA: Fri Jan 31 11:06 XS = 6.32504034355 pb +- ( 0.228604384595 pb = 3 % ) Event 500000 ( 2288 s total ) = 18878561.0341 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.40645 0 % 0.197526 3.08 % │ │ ME & PS: MUF=0.5  6.28556 -1.88 % 0.193179 3.07 % │ │ ME & PS: MUF=2  6.39167 -0.23 % 0.186318 2.91 % │ │ ME & PS: MUR=0.5  6.33544 -1.1 % 0.357055 5.63 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.51645 1.71 % 0.436319 6.69 % │ │ ME & PS: MUR=2  6.51468 1.68 % 0.186 2.85 % │ │ ME & PS: MUR=2 MUF=2  6.51433 1.68 % 0.198128 3.04 % │ │ ME-only: MUF=0.5  6.36095 -0.71 % 0.192182 3.02 % │ │ ME-only: MUF=2  6.46209 0.86 % 0.202334 3.13 % │ │ ME-only: MUR=0.5  6.32399 -1.28 % 0.21777 3.44 % │ │ ME-only: MUR=0.5 MUF=0.5  6.27545 -2.04 % 0.211704 3.37 % │ │ ME-only: MUR=2  6.66475 4.03 % 0.182588 2.73 % │ │ ME-only: MUR=2 MUF=2  6.71587 4.82 % 0.186898 2.78 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 380 (500386) -> 0 % From "Jet_Evolution:CSS": 1222 (501608) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3516044 MCatNLO large PDF reweighting factor: 46948 MCatNLOvetoed large reweighting factor for parton: 90 different PDF cut-off: 13312052 large PDF reweighting factor: 624302 vetoed large reweighting factor for parton: 10 Error messages from 'GaugeTest' exceeded frequency limit: 105/20 Perturbative Interface (Matrix Elements): momentum failures: 66 amplitude failures: 1156 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 22s on Fri Jan 31 11:06:48 2025 (User: 37m 53s, System: 1s, Children User: 0s, Children System: 0s)