Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Tue Jan 28 09:44:57 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1045 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (253 MB, 12s/12s) Performing tests Amplitude::GaugeTest(): Large deviation { 3.53618746372e-21 vs 3.53618746382e-21 => -2.78014278265e-11 } .. Amplitude::GaugeTest(): Large deviation { 4.22859614847e-22 vs 4.2285961485e-22 => -6.36968255918e-12 } ..... Amplitude::GaugeTest(): Large deviation { 1.81516831028e-23 vs 1.81516831026e-23 => 1.17474918682e-11 } ... Amplitude::GaugeTest(): Large deviation { 1.41543320759e-22 vs 1.41543320759e-22 => 4.49107417921e-12 } ............ Amplitude::GaugeTest(): Large deviation { 2.8342279973e-21 vs 2.83422799731e-21 => -2.63811195111e-12 } .. Amplitude::GaugeTest(): Large deviation { 2.98304931153e-20 vs 2.98304931154e-20 => -2.48301379457e-12 } .......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.01655702963e-21 vs 1.01655702964e-21 => -5.16253706451e-12 } ......................................................................................................... done (253 MB, 0s/0s) Initializing scales........................................................................ done (257 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 ( 8s elapsed / 50d 5h 33m 11s left ) -> ETA: Wed Mar 19 15:18 XS = 2.82007156191e-05 pb +- ( 2.82007156191e-05 pb = 100 % ) Event 2 ( 8s elapsed / 25d 3h 28m 11s left ) -> ETA: Sat Feb 22 13:13 XS = 1.42033419104e-05 pb +- ( 1.39973737087e-05 pb = 98 % ) Event 3 ( 8s elapsed / 16d 18h 18m 44s left ) -> ETA: Fri Feb 14 04:04 XS = 0.0383304205479 pb +- ( 0.0383162180582 pb = 99 % ) Event 4 ( 8s elapsed / 12d 13h 44m 1s left ) -> ETA: Sun Feb 09 23:29 XS = 0.0287511276616 pb +- ( 0.0287372430018 pb = 99 % ) Event 5 ( 8s elapsed / 10d 1h 23m 11s left ) -> ETA: Fri Feb 07 11:08 XS = 0.00306368209176 pb +- ( 0.0339903271698 pb = 1109 % ) Event 6 ( 8s elapsed / 8d 9h 23m 11s left ) -> ETA: Wed Feb 05 19:08 XS = 0.0034101265602 pb +- ( 0.0277551481923 pb = 813 % ) Event 7 ( 8s elapsed / 7d 4h 36m 59s left ) -> ETA: Tue Feb 04 14:22 XS = 0.00607812555948 pb +- ( 0.0236086206607 pb = 388 % ) Event 8 ( 8s elapsed / 6d 7h 12m 46s left ) -> ETA: Mon Feb 03 16:58 XS = 0.00472872350607 pb +- ( 0.0180534586916 pb = 381 % ) Event 9 ( 8s elapsed / 5d 14h 24m 40s left ) -> ETA: Mon Feb 03 00:09 XS = 0.00425585115547 pb +- ( 0.0161544267879 pb = 379 % ) Event 10 ( 8s elapsed / 5d 1h 6m 31s left ) -> ETA: Sun Feb 02 10:51 XS = 0.0039369007933 pb +- ( 0.0146157093762 pb = 371 % ) Event 20 ( 8s elapsed / 2d 12h 58m 11s left ) -> ETA: Thu Jan 30 22:43 XS = -0.307371773768 pb +- ( 0.551327667299 pb = -179 % ) Event 30 ( 8s elapsed / 1d 16h 52m 37s left ) -> ETA: Thu Jan 30 02:37 XS = -0.683625055745 pb +- ( 0.846771677965 pb = -123 % ) Event 40 ( 8s elapsed / 1d 6h 45m 41s left ) -> ETA: Wed Jan 29 16:31 XS = 1.11452768969 pb +- ( 1.70265949122 pb = 152 % ) Event 50 ( 8s elapsed / 1d 46m 31s left ) -> ETA: Wed Jan 29 10:31 XS = 0.671155259776 pb +- ( 1.35748111675 pb = 202 % ) Event 60 ( 8s elapsed / 20h 44m 17s left ) -> ETA: Wed Jan 29 06:29 XS = 1.27065170613 pb +- ( 1.33360991137 pb = 104 % ) Event 70 ( 9s elapsed / 17h 52m 28s left ) -> ETA: Wed Jan 29 03:37 XS = 3.27876014172 pb +- ( 2.43089594549 pb = 74 % ) Event 80 ( 9s elapsed / 15h 43m 35s left ) -> ETA: Wed Jan 29 01:28 XS = 2.89490796696 pb +- ( 2.14627311412 pb = 74 % ) Event 90 ( 9s elapsed / 14h 2m 26s left ) -> ETA: Tue Jan 28 23:47 XS = 2.56026700097 pb +- ( 1.9221140604 pb = 75 % ) Event 100 ( 9s elapsed / 12h 41m 30s left ) -> ETA: Tue Jan 28 22:26 XS = 2.34555683228 pb +- ( 1.73960325464 pb = 74 % ) Event 200 ( 9s elapsed / 6h 39m left ) -> ETA: Tue Jan 28 16:24 XS = 7.08945035842 pb +- ( 3.92043004584 pb = 55 % ) Event 300 ( 10s elapsed / 4h 38m 43s left ) -> ETA: Tue Jan 28 14:24 XS = 8.87754814486 pb +- ( 3.22255999648 pb = 36 % ) Event 400 ( 10s elapsed / 3h 37m 57s left ) -> ETA: Tue Jan 28 13:23 XS = 6.81302989149 pb +- ( 2.4312839651 pb = 35 % ) Event 500 ( 10s elapsed / 3h 1m 49s left ) -> ETA: Tue Jan 28 12:47 XS = 8.09316214171 pb +- ( 2.37435987693 pb = 29 % ) Event 600 ( 11s elapsed / 2h 37m 2s left ) -> ETA: Tue Jan 28 12:22 XS = 7.85563374286 pb +- ( 2.04946370051 pb = 26 % ) Event 700 ( 11s elapsed / 2h 20m 9s left ) -> ETA: Tue Jan 28 12:05 XS = 7.08671055278 pb +- ( 1.90359178653 pb = 26 % ) Event 800 ( 12s elapsed / 2h 6m 59s left ) -> ETA: Tue Jan 28 11:52 XS = 6.29453929065 pb +- ( 1.69004330263 pb = 26 % ) Event 900 ( 12s elapsed / 1h 56m 55s left ) -> ETA: Tue Jan 28 11:42 XS = 6.62074293285 pb +- ( 1.5907913244 pb = 24 % ) Event 1000 ( 13s elapsed / 1h 48m 31s left ) -> ETA: Tue Jan 28 11:33 XS = 6.27324203323 pb +- ( 1.44626846398 pb = 23 % ) Event 2000 ( 17s elapsed / 1h 12m 22s left ) -> ETA: Tue Jan 28 10:57 XS = 3.35426416972 pb +- ( 5.22850867788 pb = 155 % ) Event 3000 ( 21s elapsed / 1h 23s left ) -> ETA: Tue Jan 28 10:45 XS = 2.75028837567 pb +- ( 3.67185920297 pb = 133 % ) Event 4000 ( 26s elapsed / 54m 17s left ) -> ETA: Tue Jan 28 10:39 XS = 3.71650586451 pb +- ( 2.79105352384 pb = 75 % ) Event 5000 ( 30s elapsed / 50m 50s left ) -> ETA: Tue Jan 28 10:36 XS = 4.9223955354 pb +- ( 2.31278322964 pb = 46 % ) Event 6000 ( 35s elapsed / 48m 33s left ) -> ETA: Tue Jan 28 10:34 XS = 5.13993817536 pb +- ( 1.95074270813 pb = 37 % ) Event 7000 ( 40s elapsed / 47m 2s left ) -> ETA: Tue Jan 28 10:32 XS = 4.82793147526 pb +- ( 1.67824868441 pb = 34 % ) Event 8000 ( 44s elapsed / 45m 44s left ) -> ETA: Tue Jan 28 10:31 XS = 4.59649240834 pb +- ( 1.53655099513 pb = 33 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 9000 ( 49s elapsed / 44m 37s left ) -> ETA: Tue Jan 28 10:30 XS = 4.56515130146 pb +- ( 1.38611537197 pb = 30 % ) Event 10000 ( 53s elapsed / 43m 43s left ) -> ETA: Tue Jan 28 10:29 XS = 4.35598120792 pb +- ( 1.25306259144 pb = 28 % ) Event 20000 ( 1m 38s elapsed / 39m 26s left ) -> ETA: Tue Jan 28 10:26 XS = 3.96430078659 pb +- ( 0.789311859296 pb = 19 % ) Event 30000 ( 2m 24s elapsed / 37m 37s left ) -> ETA: Tue Jan 28 10:25 XS = 2.62918905153 pb +- ( 1.98780787127 pb = 75 % ) Event 40000 ( 3m 9s elapsed / 36m 17s left ) -> ETA: Tue Jan 28 10:24 XS = 3.58373080586 pb +- ( 1.5013396838 pb = 41 % ) Event 50000 ( 3m 54s elapsed / 35m 13s left ) -> ETA: Tue Jan 28 10:24 XS = 4.27262800191 pb +- ( 1.22250593427 pb = 28 % ) Event 60000 ( 4m 40s elapsed / 34m 13s left ) -> ETA: Tue Jan 28 10:24 XS = 4.51975428527 pb +- ( 1.02468858938 pb = 22 % ) Event 70000 ( 5m 25s elapsed / 33m 21s left ) -> ETA: Tue Jan 28 10:23 XS = 4.88928525016 pb +- ( 0.887601216991 pb = 18 % ) Event 80000 ( 6m 11s elapsed / 32m 31s left ) -> ETA: Tue Jan 28 10:23 XS = 5.07127639061 pb +- ( 0.783222527636 pb = 15 % ) Event 90000 ( 6m 56s elapsed / 31m 37s left ) -> ETA: Tue Jan 28 10:23 XS = 5.0948293538 pb +- ( 0.724421991738 pb = 14 % ) Event 100000 ( 7m 41s elapsed / 30m 46s left ) -> ETA: Tue Jan 28 10:23 XS = 5.10528794962 pb +- ( 0.65961007491 pb = 12 % ) Channel_Elements::MassivePropMomenta(): Value is nan Event 200000 ( 15m 19s elapsed / 22m 58s left ) -> ETA: Tue Jan 28 10:23 XS = 5.44968930428 pb +- ( 0.366681466781 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 55s elapsed / 15m 16s left ) -> ETA: Tue Jan 28 10:23 XS = 5.64906965629 pb +- ( 0.265973973791 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 30m 33s elapsed / 7m 38s left ) -> ETA: Tue Jan 28 10:23 XS = 5.86352406404 pb +- ( 0.218054330263 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Blob_List::FourMomentumConservation throws four momentum error for Shower : (0.0269933709093,0.0133006536865,0.0189521462722,-0.0658777916595) (1) Event 500000 ( 2283 s total ) = 18921807.383 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.88107 0 % 0.192963 3.28 % │ │ ME & PS: MUF=0.5  5.61197 -4.57 % 0.461217 8.21 % │ │ ME & PS: MUF=2  5.87877 -0.03 % 0.188881 3.21 % │ │ ME & PS: MUR=0.5  5.77107 -1.87 % 0.234753 4.06 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.44436 -7.42 % 0.495605 9.1 % │ │ ME & PS: MUR=2  6.16669 4.85 % 0.182574 2.96 % │ │ ME & PS: MUR=2 MUF=2  6.16426 4.81 % 0.180112 2.92 % │ │ ME-only: MUF=0.5  5.84976 -0.53 % 0.199931 3.41 % │ │ ME-only: MUF=2  5.92521 0.75 % 0.186973 3.15 % │ │ ME-only: MUR=0.5  5.75007 -2.22 % 0.212716 3.69 % │ │ ME-only: MUR=0.5 MUF=0.5  5.71743 -2.78 % 0.220698 3.86 % │ │ ME-only: MUR=2  6.16982 4.9 % 0.178418 2.89 % │ │ ME-only: MUR=2 MUF=2  6.21027 5.59 % 0.173194 2.78 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 387 (500391) -> 0 % From "Jet_Evolution:CSS": 1164 (501555) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3563330 MCatNLO large PDF reweighting factor: 44930 MCatNLOvetoed large reweighting factor for parton: 68 different PDF cut-off: 13328388 large AlphaS reweighting factor: 1253580 large PDF reweighting factor: 620056 vetoed large reweighting factor for parton: 2 Momentum fail statistics: Shower : 1 fails Error messages from 'GaugeTest' exceeded frequency limit: 108/20 Perturbative Interface (Matrix Elements): momentum failures: 55 amplitude failures: 1108 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 16s on Tue Jan 28 10:23:14 2025 (User: 37m 17s, System: 2s, Children User: 0s, Children System: 0s)