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: 1198 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (258 MB, 11s/11s) Performing tests . Amplitude::GaugeTest(): Large deviation { 5.96104112354e-20 vs 5.96104112352e-20 => 3.72812891669e-12 } ...... Amplitude::GaugeTest(): Large deviation { 1.23715111235e-23 vs 1.23715111237e-23 => -2.1542101436e-11 } .... Amplitude::GaugeTest(): Large deviation { 6.11470674776e-24 vs 6.11470674779e-24 => -3.78541642476e-12 } . Amplitude::GaugeTest(): Large deviation { 4.41515686718e-21 vs 4.41515686717e-21 => 3.72679664906e-12 } .. Amplitude::GaugeTest(): Large deviation { 2.36264777055e-22 vs 2.36264777056e-22 => -3.98603372531e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.52578743589e-21 vs 1.52578743588e-21 => 3.37418981644e-12 } ....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 5.9925491805e-19 vs 5.99254918052e-19 => -2.92077473318e-12 } .................................................................................................................. done (258 MB, 0s/0s) Initializing scales........................................................................ done (262 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 ( 2s elapsed / 12d 7h 49m 57s left ) -> ETA: Sun Feb 09 17:35 XS = 0.00166025068713 pb +- ( 0.00166025068713 pb = 100 % ) Event 2 ( 2s elapsed / 6d 4h 36m 37s left ) -> ETA: Mon Feb 03 14:21 XS = 0.000580282875458 pb +- ( 0.000540484925055 pb = 93 % ) Event 3 ( 2s elapsed / 4d 3h 32m 11s left ) -> ETA: Sat Feb 01 13:17 XS = 0.000435212162183 pb +- ( 0.000408787828777 pb = 93 % ) Event 4 ( 2s elapsed / 3d 2h 39m 7s left ) -> ETA: Fri Jan 31 12:24 XS = 6.70741222484 pb +- ( 6.70697702016 pb = 99 % ) Event 5 ( 2s elapsed / 2d 11h 59m 57s left ) -> ETA: Thu Jan 30 21:45 XS = 5.59497959431 pb +- ( 5.5880706441 pb = 99 % ) Event 6 ( 2s elapsed / 2d 1h 59m 57s left ) -> ETA: Thu Jan 30 11:45 XS = 4.79628973977 pb +- ( 4.78984052826 pb = 99 % ) Event 7 ( 2s elapsed / 1d 19h 3m 17s left ) -> ETA: Thu Jan 30 04:48 XS = 4.19723663475 pb +- ( 4.19115662285 pb = 99 % ) Event 8 ( 2s elapsed / 1d 13h 40m 22s left ) -> ETA: Wed Jan 29 23:25 XS = 3.73430914303 pb +- ( 3.72512898545 pb = 99 % ) Event 9 ( 2s elapsed / 1d 9h 29m 13s left ) -> ETA: Wed Jan 29 19:14 XS = 3.3481779707 pb +- ( 3.35415653315 pb = 100 % ) Event 10 ( 2s elapsed / 1d 6h 16m 37s left ) -> ETA: Wed Jan 29 16:01 XS = 3.0438146242 pb +- ( 3.04917726539 pb = 100 % ) Event 20 ( 2s elapsed / 15h 24m 57s left ) -> ETA: Wed Jan 29 01:10 XS = 1.18520500026 pb +- ( 1.48291980816 pb = 125 % ) Event 30 ( 2s elapsed / 10h 22m 11s left ) -> ETA: Tue Jan 28 20:07 XS = 2.2330791813 pb +- ( 1.73459976972 pb = 77 % ) Event 40 ( 2s elapsed / 7h 52m 52s left ) -> ETA: Tue Jan 28 17:38 XS = -3.04513139456 pb +- ( 5.71785208358 pb = -187 % ) Event 50 ( 2s elapsed / 6h 24m 57s left ) -> ETA: Tue Jan 28 16:10 XS = -2.43004119834 pb +- ( 4.56684164504 pb = -187 % ) Event 60 ( 2s elapsed / 5h 24m 57s left ) -> ETA: Tue Jan 28 15:10 XS = -1.5553875715 pb +- ( 3.89671177458 pb = -250 % ) Event 70 ( 2s elapsed / 4h 42m 6s left ) -> ETA: Tue Jan 28 14:27 XS = -1.18464122089 pb +- ( 3.33278338674 pb = -281 % ) Event 80 ( 2s elapsed / 4h 9m 57s left ) -> ETA: Tue Jan 28 13:55 XS = -2.27939234786 pb +- ( 3.15944318384 pb = -138 % ) Event 90 ( 2s elapsed / 3h 46m 48s left ) -> ETA: Tue Jan 28 13:32 XS = -1.85519434483 pb +- ( 2.83767517411 pb = -152 % ) Event 100 ( 2s elapsed / 3h 27m 27s left ) -> ETA: Tue Jan 28 13:12 XS = -1.577279602 pb +- ( 2.54918670226 pb = -161 % ) Event 200 ( 2s elapsed / 2h 47s left ) -> ETA: Tue Jan 28 11:46 XS = 1.27886118731 pb +- ( 1.85841100125 pb = 145 % ) Event 300 ( 3s elapsed / 1h 32m 10s left ) -> ETA: Tue Jan 28 11:17 XS = 2.66165736224 pb +- ( 2.43567697476 pb = 91 % ) Event 400 ( 3s elapsed / 1h 17m 26s left ) -> ETA: Tue Jan 28 11:02 XS = 10.8340860778 pb +- ( 6.46065167812 pb = 59 % ) Event 500 ( 4s elapsed / 1h 8m 35s left ) -> ETA: Tue Jan 28 10:53 XS = 8.95445708153 pb +- ( 5.16564843898 pb = 57 % ) Event 600 ( 4s elapsed / 1h 2m 42s left ) -> ETA: Tue Jan 28 10:48 XS = 10.0938301849 pb +- ( 4.80802625657 pb = 47 % ) Event 700 ( 4s elapsed / 58m 29s left ) -> ETA: Tue Jan 28 10:43 XS = 9.13862225833 pb +- ( 4.13950330464 pb = 45 % ) Event 800 ( 5s elapsed / 55m 32s left ) -> ETA: Tue Jan 28 10:40 XS = 9.20596792302 pb +- ( 3.77062015942 pb = 40 % ) Event 900 ( 5s elapsed / 53m 3s left ) -> ETA: Tue Jan 28 10:38 XS = 8.84989439054 pb +- ( 3.35837935321 pb = 37 % ) Event 1000 ( 6s elapsed / 50m 53s left ) -> ETA: Tue Jan 28 10:36 XS = 8.57275653721 pb +- ( 3.07015938546 pb = 35 % ) Event 2000 ( 9s elapsed / 41m 27s left ) -> ETA: Tue Jan 28 10:26 XS = 5.64756349415 pb +- ( 1.84276242774 pb = 32 % ) Event 3000 ( 13s elapsed / 38m 12s left ) -> ETA: Tue Jan 28 10:23 XS = 8.27775074807 pb +- ( 2.67681324436 pb = 32 % ) Event 4000 ( 17s elapsed / 36m 31s left ) -> ETA: Tue Jan 28 10:22 XS = 5.07269520349 pb +- ( 3.39931870877 pb = 67 % ) Event 5000 ( 21s elapsed / 35m 39s left ) -> ETA: Tue Jan 28 10:21 XS = 4.87401482401 pb +- ( 2.75794784183 pb = 56 % ) Event 6000 ( 25s elapsed / 34m 52s left ) -> ETA: Tue Jan 28 10:20 XS = 5.66122331316 pb +- ( 2.35490787648 pb = 41 % ) Event 7000 ( 29s elapsed / 34m 22s left ) -> ETA: Tue Jan 28 10:20 XS = 6.35033486332 pb +- ( 2.09429750875 pb = 32 % ) Event 8000 ( 33s elapsed / 34m 3s left ) -> ETA: Tue Jan 28 10:19 XS = 7.292542002 pb +- ( 2.05663853675 pb = 28 % ) Event 9000 ( 37s elapsed / 33m 41s left ) -> ETA: Tue Jan 28 10:19 XS = 6.95068081016 pb +- ( 1.83382869183 pb = 26 % ) Event 10000 ( 41s elapsed / 33m 31s left ) -> ETA: Tue Jan 28 10:19 XS = 6.97952931099 pb +- ( 1.65687043258 pb = 23 % ) Event 20000 ( 1m 20s elapsed / 32m 5s left ) -> ETA: Tue Jan 28 10:18 XS = 6.86569503775 pb +- ( 1.11677674743 pb = 16 % ) Event 30000 ( 1m 59s elapsed / 31m 6s left ) -> ETA: Tue Jan 28 10:18 XS = 7.47116481755 pb +- ( 1.29103401282 pb = 17 % ) Event 40000 ( 2m 38s elapsed / 30m 17s left ) -> ETA: Tue Jan 28 10:18 XS = 7.19136048478 pb +- ( 0.981399633224 pb = 13 % ) Event 50000 ( 3m 16s elapsed / 29m 31s left ) -> ETA: Tue Jan 28 10:18 XS = 6.7589821587 pb +- ( 0.816085505389 pb = 12 % ) Event 60000 ( 3m 55s elapsed / 28m 48s left ) -> ETA: Tue Jan 28 10:18 XS = 6.70127042476 pb +- ( 0.721129330074 pb = 10 % ) Event 70000 ( 4m 34s elapsed / 28m 6s left ) -> ETA: Tue Jan 28 10:18 XS = 6.69934539234 pb +- ( 0.634370478829 pb = 9 % ) Channel_Elements::MassivePropMomenta(): Value is nan Event 80000 ( 5m 13s elapsed / 27m 26s left ) -> ETA: Tue Jan 28 10:17 XS = 6.85764946752 pb +- ( 0.572131478531 pb = 8 % ) Event 90000 ( 5m 52s elapsed / 26m 47s left ) -> ETA: Tue Jan 28 10:17 XS = 6.53600642942 pb +- ( 0.547421863175 pb = 8 % ) Event 100000 ( 6m 31s elapsed / 26m 7s left ) -> ETA: Tue Jan 28 10:17 XS = 6.55599837218 pb +- ( 0.497272415446 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 13m 1s elapsed / 19m 32s left ) -> ETA: Tue Jan 28 10:17 XS = 6.15206100532 pb +- ( 0.325142620636 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 19m 32s elapsed / 13m 1s left ) -> ETA: Tue Jan 28 10:17 XS = 6.36396358239 pb +- ( 0.279396726798 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Blob_List::FourMomentumConservation throws four momentum error for Shower : (-0.0304804112737,0.00955860096294,-0.0129595262347,-0.079812213336) (1) Event 400000 ( 26m 5s elapsed / 6m 31s left ) -> ETA: Tue Jan 28 10:17 XS = 6.29562182438 pb +- ( 0.227776318143 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 1957 s total ) = 22078439.7903 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.33618 0 % 0.219425 3.46 % │ │ ME & PS: MUF=0.5  6.40944 1.15 % 0.244804 3.81 % │ │ ME & PS: MUF=2  6.34456 0.13 % 0.21585 3.4 % │ │ ME & PS: MUR=0.5  6.32217 -0.22 % 0.259995 4.11 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.37697 0.64 % 0.272719 4.27 % │ │ ME & PS: MUR=2  6.59365 4.06 % 0.203123 3.08 % │ │ ME & PS: MUR=2 MUF=2  6.61045 4.32 % 0.20395 3.08 % │ │ ME-only: MUF=0.5  6.30358 -0.51 % 0.217047 3.44 % │ │ ME-only: MUF=2  6.3797 0.68 % 0.220937 3.46 % │ │ ME-only: MUR=0.5  6.27184 -1.01 % 0.242879 3.87 % │ │ ME-only: MUR=0.5 MUF=0.5  6.23841 -1.54 % 0.240209 3.85 % │ │ ME-only: MUR=2  6.5681 3.66 % 0.201596 3.06 % │ │ ME-only: MUR=2 MUF=2  6.60888 4.3 % 0.202994 3.07 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 356 (500361) -> 0 % From "Jet_Evolution:CSS": 1136 (501497) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3549592 MCatNLO large PDF reweighting factor: 45104 MCatNLOvetoed large reweighting factor for parton: 90 different PDF cut-off: 13290580 large AlphaS reweighting factor: 1251607 large PDF reweighting factor: 625232 vetoed large reweighting factor for parton: 6 Momentum fail statistics: Shower : 1 fails Error messages from 'GaugeTest' exceeded frequency limit: 126/20 Perturbative Interface (Matrix Elements): momentum failures: 60 amplitude failures: 1075 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 32m 50s on Tue Jan 28 10:17:57 2025 (User: 32m 27s, System: 2s, Children User: 0s, Children System: 0s)