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: 1140 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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, 12s/12s) Performing tests ... Amplitude::GaugeTest(): Large deviation { 3.48708229173e-20 vs 3.48708229172e-20 => 3.10484971067e-12 } . Amplitude::GaugeTest(): Large deviation { 4.68509753643e-23 vs 4.68509753642e-23 => 2.40141240226e-12 } ........ Amplitude::GaugeTest(): Large deviation { 3.60480131357e-20 vs 3.6048013136e-20 => -6.45128395149e-12 } ... Amplitude::GaugeTest(): Large deviation { 2.33265603558e-23 vs 2.33265603559e-23 => -2.16970885702e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.20095606344e-22 vs 1.20095606344e-22 => -3.0160318687e-12 } ... Amplitude::GaugeTest(): Large deviation { 9.60635755458e-22 vs 9.60635755463e-22 => -5.51936274462e-12 } .............WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 6.21704037524e-20 vs 6.21704037522e-20 => 3.23097104626e-12 } ....................................................................................................... done (258 MB, 0s/0s) Initializing scales........................................................................ done (260 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 / 7d 22h 16m 38s left ) -> ETA: Wed Feb 05 08:01 XS = -0.0487228433942 pb +- ( -0.0487228433942 pb = 100 % ) Event 2 ( 1s elapsed / 3d 23h 49m 58s left ) -> ETA: Sat Feb 01 09:35 XS = -0.0243209296775 pb +- ( 0.0244019137167 pb = -100 % ) Event 3 ( 1s elapsed / 2d 15h 53m 18s left ) -> ETA: Fri Jan 31 01:38 XS = -0.0162139541339 pb +- ( 0.0162544614432 pb = -100 % ) Event 4 ( 1s elapsed / 2d 15m 48s left ) -> ETA: Thu Jan 30 10:01 XS = 0.0961515433905 pb +- ( 0.112951798535 pb = 117 % ) Event 5 ( 1s elapsed / 1d 14h 36m 38s left ) -> ETA: Thu Jan 30 00:21 XS = 0.0769175640717 pb +- ( 0.0895813107508 pb = 116 % ) Event 6 ( 1s elapsed / 1d 8h 10m 31s left ) -> ETA: Wed Jan 29 17:55 XS = 0.0641266507944 pb +- ( 0.0742528223012 pb = 115 % ) Event 7 ( 1s elapsed / 1d 3h 46m 38s left ) -> ETA: Wed Jan 29 13:31 XS = 0.106937856862 pb +- ( 0.0759671015763 pb = 71 % ) Event 8 ( 1s elapsed / 1d 18m 18s left ) -> ETA: Wed Jan 29 10:03 XS = 0.0935706573996 pb +- ( 0.067133690595 pb = 71 % ) Event 9 ( 1s elapsed / 21h 45m 31s left ) -> ETA: Wed Jan 29 07:30 XS = 0.0831763964177 pb +- ( 0.0601118335942 pb = 72 % ) Event 10 ( 1s elapsed / 19h 43m 18s left ) -> ETA: Wed Jan 29 05:28 XS = 0.0785427253623 pb +- ( 0.0539649602789 pb = 68 % ) Event 20 ( 1s elapsed / 10h 8m 18s left ) -> ETA: Tue Jan 28 19:53 XS = 4.14009917754 pb +- ( 4.01785999232 pb = 97 % ) Event 30 ( 1s elapsed / 6h 51m 5s left ) -> ETA: Tue Jan 28 16:36 XS = 3.61476737023 pb +- ( 2.77128539503 pb = 76 % ) Event 40 ( 1s elapsed / 5h 16m 38s left ) -> ETA: Tue Jan 28 15:02 XS = 2.75956749934 pb +- ( 2.10056706634 pb = 76 % ) Event 50 ( 1s elapsed / 4h 18m 18s left ) -> ETA: Tue Jan 28 14:03 XS = 5.9788649923 pb +- ( 3.73919967554 pb = 62 % ) Event 60 ( 1s elapsed / 3h 42m 11s left ) -> ETA: Tue Jan 28 13:27 XS = 5.138377475 pb +- ( 3.15125359553 pb = 61 % ) Event 70 ( 1s elapsed / 3h 16m 24s left ) -> ETA: Tue Jan 28 13:01 XS = 4.25779077147 pb +- ( 2.58365301607 pb = 60 % ) Event 80 ( 1s elapsed / 2h 53m 55s left ) -> ETA: Tue Jan 28 12:39 XS = 3.32178706794 pb +- ( 2.31116770523 pb = 69 % ) Event 90 ( 1s elapsed / 2h 38m 18s left ) -> ETA: Tue Jan 28 12:23 XS = 3.11708488461 pb +- ( 2.06230083792 pb = 66 % ) Event 100 ( 1s elapsed / 2h 25m 48s left ) -> ETA: Tue Jan 28 12:11 XS = 3.31186420936 pb +- ( 1.92339312156 pb = 58 % ) Event 200 ( 2s elapsed / 1h 30m 47s left ) -> ETA: Tue Jan 28 11:16 XS = 5.23983889901 pb +- ( 1.87000603503 pb = 35 % ) Event 300 ( 2s elapsed / 1h 12m 44s left ) -> ETA: Tue Jan 28 10:58 XS = 3.87827409769 pb +- ( 1.26744953329 pb = 32 % ) Event 400 ( 3s elapsed / 1h 3m 4s left ) -> ETA: Tue Jan 28 10:48 XS = 10.3899057503 pb +- ( 6.73101778704 pb = 64 % ) Event 500 ( 3s elapsed / 57m 56s left ) -> ETA: Tue Jan 28 10:43 XS = 9.73715394228 pb +- ( 5.43715057658 pb = 55 % ) Event 600 ( 3s elapsed / 54m 39s left ) -> ETA: Tue Jan 28 10:40 XS = 7.0005567801 pb +- ( 4.67040804068 pb = 66 % ) Event 700 ( 4s elapsed / 51m 57s left ) -> ETA: Tue Jan 28 10:37 XS = 16.5671710706 pb +- ( 10.6713993664 pb = 64 % ) Event 800 ( 4s elapsed / 50m 1s left ) -> ETA: Tue Jan 28 10:35 XS = 15.8246900416 pb +- ( 9.41248234335 pb = 59 % ) Event 900 ( 5s elapsed / 48m 31s left ) -> ETA: Tue Jan 28 10:33 XS = 14.7520276906 pb +- ( 8.35208070174 pb = 56 % ) Event 1000 ( 5s elapsed / 47m 39s left ) -> ETA: Tue Jan 28 10:33 XS = 13.409234147 pb +- ( 7.5224503461 pb = 56 % ) Event 2000 ( 10s elapsed / 42m 42s left ) -> ETA: Tue Jan 28 10:28 XS = 9.93402530285 pb +- ( 3.89370100926 pb = 39 % ) Event 3000 ( 14s elapsed / 40m 46s left ) -> ETA: Tue Jan 28 10:26 XS = 10.6532177458 pb +- ( 3.3052478509 pb = 31 % ) Event 4000 ( 19s elapsed / 39m 55s left ) -> ETA: Tue Jan 28 10:25 XS = 9.78360536664 pb +- ( 2.56554376407 pb = 26 % ) Event 5000 ( 23s elapsed / 39m 21s left ) -> ETA: Tue Jan 28 10:25 XS = 8.71469030062 pb +- ( 2.06686161391 pb = 23 % ) Event 6000 ( 28s elapsed / 38m 57s left ) -> ETA: Tue Jan 28 10:24 XS = 5.86343250012 pb +- ( 2.71633465905 pb = 46 % ) Event 7000 ( 32s elapsed / 38m 33s left ) -> ETA: Tue Jan 28 10:24 XS = 6.29322574593 pb +- ( 2.36509552379 pb = 37 % ) Event 8000 ( 37s elapsed / 38m 17s left ) -> ETA: Tue Jan 28 10:24 XS = 6.07951841673 pb +- ( 2.07997527594 pb = 34 % ) Event 9000 ( 41s elapsed / 38m 1s left ) -> ETA: Tue Jan 28 10:24 XS = 5.73033945309 pb +- ( 1.86022248199 pb = 32 % ) Event 10000 ( 46s elapsed / 37m 50s left ) -> ETA: Tue Jan 28 10:23 XS = 5.66545817633 pb +- ( 1.68459924054 pb = 29 % ) Event 20000 ( 1m 31s elapsed / 36m 38s left ) -> ETA: Tue Jan 28 10:23 XS = 6.18417236645 pb +- ( 0.908038744694 pb = 14 % ) Event 30000 ( 2m 16s elapsed / 35m 41s left ) -> ETA: Tue Jan 28 10:23 XS = 6.3274005888 pb +- ( 0.646887834984 pb = 10 % ) Event 40000 ( 3m 1s elapsed / 34m 47s left ) -> ETA: Tue Jan 28 10:23 XS = 6.25827723749 pb +- ( 0.523750383838 pb = 8 % ) Event 50000 ( 3m 46s elapsed / 34m 1s left ) -> ETA: Tue Jan 28 10:23 XS = 6.03822675247 pb +- ( 0.459456955501 pb = 7 % ) Event 60000 ( 4m 32s elapsed / 33m 17s left ) -> ETA: Tue Jan 28 10:23 XS = 6.12921403649 pb +- ( 0.418092834618 pb = 6 % ) Event 70000 ( 5m 17s elapsed / 32m 30s left ) -> ETA: Tue Jan 28 10:23 XS = 6.17769479439 pb +- ( 0.372074929751 pb = 6 % ) Event 80000 ( 6m 2s elapsed / 31m 45s left ) -> ETA: Tue Jan 28 10:23 XS = 5.56420343656 pb +- ( 0.5238138712 pb = 9 % ) Event 90000 ( 6m 48s elapsed / 31m left ) -> ETA: Tue Jan 28 10:23 XS = 5.39899690901 pb +- ( 0.490264524036 pb = 9 % ) Event 100000 ( 7m 33s elapsed / 30m 14s left ) -> ETA: Tue Jan 28 10:23 XS = 5.81942130149 pb +- ( 0.577113408539 pb = 9 % ) Event 200000 ( 15m 9s elapsed / 22m 43s left ) -> ETA: Tue Jan 28 10:23 XS = 5.70923548496 pb +- ( 0.39949740356 pb = 6 % ) Event 300000 ( 22m 47s elapsed / 15m 11s left ) -> ETA: Tue Jan 28 10:23 XS = 5.75961671917 pb +- ( 0.316979457755 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 30m 29s elapsed / 7m 37s left ) -> ETA: Tue Jan 28 10:23  Memory usage increased by 18 MB, now 322 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 5.8022314668 pb +- ( 0.263325519087 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2294 s total ) = 18827467.1827 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.79915 0 % 0.229085 3.95 % │ │ ME & PS: MUF=0.5  5.64897 -2.58 % 0.253767 4.49 % │ │ ME & PS: MUF=2  5.83093 0.54 % 0.223839 3.83 % │ │ ME & PS: MUR=0.5  5.94191 2.46 % 0.307872 5.18 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.71507 -1.44 % 0.290736 5.08 % │ │ ME & PS: MUR=2  6.21 7.08 % 0.20462 3.29 % │ │ ME & PS: MUR=2 MUF=2  6.24419 7.67 % 0.207382 3.32 % │ │ ME-only: MUF=0.5  5.78595 -0.22 % 0.230732 3.98 % │ │ ME-only: MUF=2  5.82928 0.51 % 0.227179 3.89 % │ │ ME-only: MUR=0.5  5.6541 -2.5 % 0.253513 4.48 % │ │ ME-only: MUR=0.5 MUF=0.5  5.64166 -2.71 % 0.255327 4.52 % │ │ ME-only: MUR=2  6.09911 5.17 % 0.210486 3.45 % │ │ ME-only: MUR=2 MUF=2  6.12705 5.65 % 0.208794 3.4 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 363 (500366) -> 0 % From "Jet_Evolution:CSS": 1214 (501580) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3509182 MCatNLO large PDF reweighting factor: 46542 MCatNLOvetoed large reweighting factor for parton: 110 different PDF cut-off: 13298966 large AlphaS reweighting factor: 1251819 large PDF reweighting factor: 620200 vetoed large reweighting factor for parton: 6 Error messages from 'GaugeTest' exceeded frequency limit: 129/20 Perturbative Interface (Matrix Elements): momentum failures: 57 amplitude failures: 1157 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 28s on Tue Jan 28 10:23:35 2025 (User: 37m 52s, System: 2s, Children User: 0s, Children System: 0s)