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: 1315 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (260 MB, 12s/12s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 3.41022366796e-21 vs 3.41022366799e-21 => -7.01394498037e-12 } . Amplitude::GaugeTest(): Large deviation { 5.95285088373e-22 vs 5.95285088374e-22 => -2.41229258791e-12 } ....... Amplitude::GaugeTest(): Large deviation { 1.61679767683e-23 vs 1.61679767686e-23 => -1.80950809892e-11 } .... Amplitude::GaugeTest(): Large deviation { 4.87647756678e-24 vs 4.87647756681e-24 => -4.93827201353e-12 } . Amplitude::GaugeTest(): Large deviation { 1.18965522937e-19 vs 1.18965522936e-19 => 3.76787490097e-12 } ...... Amplitude::GaugeTest(): Large deviation { 1.48772035369e-25 vs 1.48772035367e-25 => 1.72715175495e-11 } .....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.41258483598e-21 vs 2.41258483598e-21 => 2.38742359215e-12 } .............................................................................................................. done (260 MB, 0s/0s) Initializing scales........................................................................ done (264 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 12h 56m 38s left ) -> ETA: Thu Feb 06 23:26 XS = -0.00717053716994 pb +- ( -0.00717053716994 pb = 100 % ) Event 2 ( 1s elapsed / 3d 7h 9m 58s left ) -> ETA: Mon Feb 03 17:39 XS = -0.127035302342 pb +- ( 0.119864765172 pb = -94 % ) Event 3 ( 1s elapsed / 2d 5h 14m 25s left ) -> ETA: Sun Feb 02 15:43 XS = -0.0846900134932 pb +- ( 0.0811314414862 pb = -95 % ) Event 4 ( 1s elapsed / 1d 16h 16m 38s left ) -> ETA: Sun Feb 02 02:46 XS = 6.97783192118 pb +- ( 7.06275493226 pb = 101 % ) Event 5 ( 1s elapsed / 1d 8h 13m 18s left ) -> ETA: Sat Feb 01 18:42 XS = 6.40495327668 pb +- ( 5.50069943564 pb = 85 % ) Event 6 ( 1s elapsed / 1d 2h 51m 5s left ) -> ETA: Sat Feb 01 13:20 XS = 5.33746107097 pb +- ( 4.61642023615 pb = 86 % ) Event 7 ( 1s elapsed / 23h 12m 50s left ) -> ETA: Sat Feb 01 09:42 XS = 4.00447256068 pb +- ( 3.48974194554 pb = 87 % ) Event 8 ( 1s elapsed / 20h 18m 43s left ) -> ETA: Sat Feb 01 06:48 XS = 3.55953116505 pb +- ( 3.10965963724 pb = 87 % ) Event 9 ( 1s elapsed / 18h 3m 18s left ) -> ETA: Sat Feb 01 04:32 XS = 3.20358190669 pb +- ( 2.80404820253 pb = 87 % ) Event 10 ( 1s elapsed / 16h 23m 18s left ) -> ETA: Sat Feb 01 02:52 XS = 2.91234101104 pb +- ( 2.55302335479 pb = 87 % ) Event 20 ( 1s elapsed / 8h 19m 58s left ) -> ETA: Fri Jan 31 18:49 XS = 1.56287319056 pb +- ( 1.28267091072 pb = 82 % ) Event 30 ( 1s elapsed / 5h 44m 25s left ) -> ETA: Fri Jan 31 16:13 XS = 1.10012418295 pb +- ( 0.857780094595 pb = 77 % ) Event 40 ( 1s elapsed / 4h 26m 38s left ) -> ETA: Fri Jan 31 14:56 XS = 0.982728573527 pb +- ( 0.651409673038 pb = 66 % ) Event 50 ( 1s elapsed / 3h 39m 58s left ) -> ETA: Fri Jan 31 14:09 XS = 0.933819952429 pb +- ( 0.540192978418 pb = 57 % ) Event 60 ( 1s elapsed / 3h 8m 51s left ) -> ETA: Fri Jan 31 13:38 XS = 0.684335230081 pb +- ( 0.464278497162 pb = 67 % ) Event 70 ( 1s elapsed / 2h 47m 50s left ) -> ETA: Fri Jan 31 13:17 XS = 0.597135952186 pb +- ( 0.404418921907 pb = 67 % ) Event 80 ( 1s elapsed / 2h 31m 1s left ) -> ETA: Fri Jan 31 13:00 XS = 0.717762326265 pb +- ( 0.374112979741 pb = 52 % ) Event 90 ( 1s elapsed / 2h 17m 56s left ) -> ETA: Fri Jan 31 12:47 XS = 0.560551069937 pb +- ( 0.351069514337 pb = 62 % ) Event 100 ( 1s elapsed / 2h 7m 28s left ) -> ETA: Fri Jan 31 12:36 XS = -10.0925505366 pb +- ( 18.5731693136 pb = -184 % ) Event 200 ( 1s elapsed / 1h 22m 53s left ) -> ETA: Fri Jan 31 11:52 XS = 0.998765635902 pb +- ( 9.80158477185 pb = 981 % ) Event 300 ( 2s elapsed / 1h 8m 17s left ) -> ETA: Fri Jan 31 11:37 XS = 1.86187385158 pb +- ( 6.3758723064 pb = 342 % ) Event 400 ( 2s elapsed / 59m 32s left ) -> ETA: Fri Jan 31 11:28 XS = 2.16852236236 pb +- ( 4.75811361107 pb = 219 % ) Event 500 ( 3s elapsed / 54m 46s left ) -> ETA: Fri Jan 31 11:24 XS = 2.39574042486 pb +- ( 3.85203076164 pb = 160 % ) Event 600 ( 3s elapsed / 51m 52s left ) -> ETA: Fri Jan 31 11:21 XS = 2.84063484465 pb +- ( 3.22102513174 pb = 113 % ) Event 700 ( 4s elapsed / 49m 41s left ) -> ETA: Fri Jan 31 11:19 XS = 3.57630179904 pb +- ( 2.85042645746 pb = 79 % ) Event 800 ( 4s elapsed / 48m 9s left ) -> ETA: Fri Jan 31 11:17 XS = 3.40288097235 pb +- ( 2.5059308141 pb = 73 % ) Event 900 ( 5s elapsed / 46m 51s left ) -> ETA: Fri Jan 31 11:16 XS = 4.24438922955 pb +- ( 2.28702262277 pb = 53 % ) Event 1000 ( 5s elapsed / 45m 49s left ) -> ETA: Fri Jan 31 11:15 XS = 4.16397130736 pb +- ( 2.09073300875 pb = 50 % ) Event 2000 ( 9s elapsed / 40m 17s left ) -> ETA: Fri Jan 31 11:09 XS = 3.76257418137 pb +- ( 1.40672994492 pb = 37 % ) Event 3000 ( 14s elapsed / 38m 40s left ) -> ETA: Fri Jan 31 11:08 XS = 3.74387238324 pb +- ( 1.60425588565 pb = 42 % ) Event 4000 ( 18s elapsed / 38m left ) -> ETA: Fri Jan 31 11:07 XS = 3.9548113518 pb +- ( 1.31117098212 pb = 33 % ) Event 5000 ( 22s elapsed / 37m 37s left ) -> ETA: Fri Jan 31 11:07 XS = 4.13746850542 pb +- ( 1.07133584087 pb = 25 % ) Event 6000 ( 27s elapsed / 37m 14s left ) -> ETA: Fri Jan 31 11:07 XS = 4.12350658938 pb +- ( 0.923133904453 pb = 22 % ) Event 7000 ( 31s elapsed / 36m 57s left ) -> ETA: Fri Jan 31 11:06 XS = 4.51280368526 pb +- ( 0.874387524261 pb = 19 % ) Event 8000 ( 35s elapsed / 36m 39s left ) -> ETA: Fri Jan 31 11:06 XS = 4.80259170402 pb +- ( 0.811942087839 pb = 16 % ) Event 9000 ( 40s elapsed / 36m 26s left ) -> ETA: Fri Jan 31 11:06 XS = 4.96224508802 pb +- ( 0.777549523431 pb = 15 % ) Event 10000 ( 44s elapsed / 36m 20s left ) -> ETA: Fri Jan 31 11:06 XS = 4.68368281366 pb +- ( 0.746918652319 pb = 15 % ) Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Event 20000 ( 1m 28s elapsed / 35m 16s left ) -> ETA: Fri Jan 31 11:06 XS = 5.3694484427 pb +- ( 0.496012920949 pb = 9 % ) Event 30000 ( 2m 11s elapsed / 34m 20s left ) -> ETA: Fri Jan 31 11:05 XS = 6.13694684904 pb +- ( 0.464791994742 pb = 7 % ) Event 40000 ( 2m 55s elapsed / 33m 33s left ) -> ETA: Fri Jan 31 11:05 XS = 6.66330396979 pb +- ( 0.467651173719 pb = 7 % ) Event 50000 ( 3m 39s elapsed / 32m 51s left ) -> ETA: Fri Jan 31 11:05 XS = 6.77122465822 pb +- ( 0.424501086142 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 60000 ( 4m 22s elapsed / 32m 7s left ) -> ETA: Fri Jan 31 11:05 XS = 6.48648758061 pb +- ( 0.377834683364 pb = 5 % ) Event 70000 ( 5m 5s elapsed / 31m 18s left ) -> ETA: Fri Jan 31 11:05 XS = 6.44683891414 pb +- ( 0.338004349367 pb = 5 % ) Event 80000 ( 5m 49s elapsed / 30m 35s left ) -> ETA: Fri Jan 31 11:05 XS = 6.37215118331 pb +- ( 0.324036355098 pb = 5 % ) Event 90000 ( 6m 32s elapsed / 29m 48s left ) -> ETA: Fri Jan 31 11:05 XS = 6.2027966167 pb +- ( 0.360107584098 pb = 5 % ) Event 100000 ( 7m 15s elapsed / 29m 2s left ) -> ETA: Fri Jan 31 11:05 XS = 6.08822222511 pb +- ( 0.338595446598 pb = 5 % ) Event 200000 ( 14m 32s elapsed / 21m 48s left ) -> ETA: Fri Jan 31 11:05 XS = 6.24731516881 pb +- ( 0.371934864799 pb = 5 % ) Event 300000 ( 21m 56s elapsed / 14m 37s left ) -> ETA: Fri Jan 31 11:05 XS = 6.00640849238 pb +- ( 0.283643640238 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 29m 27s elapsed / 7m 21s left ) -> ETA: Fri Jan 31 11:06 XS = 6.14133621176 pb +- ( 0.3055917816 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2215 s total ) = 19503121.8539 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.99639 0 % 0.257967 4.3 % │ │ ME & PS: MUF=0.5  7.67955 28.06 % 1.54389 20.1 % │ │ ME & PS: MUF=2  6.07111 1.24 % 0.261201 4.3 % │ │ ME & PS: MUR=0.5  5.8541 -2.37 % 0.274358 4.68 % │ │ ME & PS: MUR=0.5 MUF=0.5  7.01496 16.98 % 1.30845 18.65 % │ │ ME & PS: MUR=2  6.32665 5.5 % 0.267732 4.23 % │ │ ME & PS: MUR=2 MUF=2  6.40497 6.81 % 0.275126 4.29 % │ │ ME-only: MUF=0.5  5.96787 -0.47 % 0.249579 4.18 % │ │ ME-only: MUF=2  6.03692 0.67 % 0.26451 4.38 % │ │ ME-only: MUR=0.5  5.909 -1.45 % 0.286609 4.85 % │ │ ME-only: MUR=0.5 MUF=0.5  5.87918 -1.95 % 0.277094 4.71 % │ │ ME-only: MUR=2  6.24676 4.17 % 0.235865 3.77 % │ │ ME-only: MUR=2 MUF=2  6.28425 4.8 % 0.241705 3.84 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 377 (500380) -> 0 % From "Jet_Evolution:CSS": 1187 (501567) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3549484 MCatNLO large PDF reweighting factor: 43946 MCatNLOvetoed large reweighting factor for parton: 98 different PDF cut-off: 13336770 large AlphaS reweighting factor: 396545 large PDF reweighting factor: 622648 vetoed large reweighting factor for parton: 2 Error messages from 'GaugeTest' exceeded frequency limit: 117/20 Perturbative Interface (Matrix Elements): momentum failures: 65 amplitude failures: 1122 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 37m 9s on Fri Jan 31 11:06:21 2025 (User: 36m 36s, System: 2s, Children User: 0s, Children System: 0s)