Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Tue Jan 28 09:44:58 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1009 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (259 MB, 13s/12s) Performing tests ... Amplitude::GaugeTest(): Large deviation { 9.05574827344e-22 vs 9.05574827341e-22 => 3.48610029732e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.58828275323e-20 vs 1.58828275322e-20 => 3.36708438908e-12 } ..... Amplitude::GaugeTest(): Large deviation { 1.20650877132e-21 vs 1.20650877131e-21 => 2.15893969369e-12 } ... Amplitude::GaugeTest(): Large deviation { 2.54620838942e-23 vs 2.54620838944e-23 => -4.07973654859e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.20081155073e-22 vs 1.20081155074e-22 => -8.48587866642e-12 } ........ Amplitude::GaugeTest(): Large deviation { 2.02748649322e-21 vs 2.02748649322e-21 => 2.14672724042e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.12536602584e-23 vs 2.12536602585e-23 => -4.60387283852e-12 } ............................................................................................................. done (259 MB, 0s/0s) Initializing scales........................................................................ done (263 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 ( 7s elapsed / 42d 11h 26m 32s left ) -> ETA: Tue Mar 11 21:11 XS = 0.491363776387 pb +- ( 0.491363776387 pb = 100 % ) Event 2 ( 7s elapsed / 21d 6h 24m 52s left ) -> ETA: Tue Feb 18 16:10 XS = 0.245681912739 pb +- ( 0.245681863649 pb = 99 % ) Event 3 ( 7s elapsed / 14d 4h 44m 19s left ) -> ETA: Tue Feb 11 14:29 XS = 0.0256780569358 pb +- ( 0.26176622384 pb = 1019 % ) Event 4 ( 7s elapsed / 10d 15h 54m 2s left ) -> ETA: Sat Feb 08 01:39 XS = 0.0314942110748 pb +- ( 0.185188027747 pb = 588 % ) Event 5 ( 7s elapsed / 8d 12h 59m 52s left ) -> ETA: Wed Feb 05 22:45 XS = 0.507633483335 pb +- ( 0.497277960462 pb = 97 % ) Event 6 ( 7s elapsed / 7d 2h 49m 52s left ) -> ETA: Tue Feb 04 12:35 XS = 0.424332230147 pb +- ( 0.414482824843 pb = 97 % ) Event 7 ( 7s elapsed / 6d 2h 37m 29s left ) -> ETA: Mon Feb 03 12:22 XS = 0.367317630989 pb +- ( 0.354911399823 pb = 96 % ) Event 8 ( 7s elapsed / 5d 8h 17m 47s left ) -> ETA: Sun Feb 02 18:03 XS = 0.332717476366 pb +- ( 0.309303648529 pb = 92 % ) Event 9 ( 7s elapsed / 4d 18h 11m 43s left ) -> ETA: Sun Feb 02 03:57 XS = 0.295748088895 pb +- ( 0.275273974522 pb = 93 % ) Event 10 ( 7s elapsed / 4d 6h 46m 32s left ) -> ETA: Sat Feb 01 16:31 XS = 0.266360208302 pb +- ( 0.247960191089 pb = 93 % ) Event 20 ( 7s elapsed / 2d 3h 35m 42s left ) -> ETA: Thu Jan 30 13:21 XS = 0.121475985523 pb +- ( 0.1035818175 pb = 85 % ) Event 30 ( 7s elapsed / 1d 10h 34m 52s left ) -> ETA: Wed Jan 29 20:20 XS = 0.0841954286022 pb +- ( 0.0733983656923 pb = 87 % ) Event 40 ( 7s elapsed / 1d 2h 4m 27s left ) -> ETA: Wed Jan 29 11:49 XS = 0.0284631440316 pb +- ( 0.064153015696 pb = 225 % ) Event 50 ( 7s elapsed / 20h 59m 52s left ) -> ETA: Wed Jan 29 06:45 XS = 3.35861887579 pb +- ( 2.68763086557 pb = 80 % ) Event 60 ( 7s elapsed / 17h 35m 25s left ) -> ETA: Wed Jan 29 03:20 XS = 3.22336110218 pb +- ( 2.3101110404 pb = 71 % ) Event 70 ( 7s elapsed / 15h 12m 58s left ) -> ETA: Wed Jan 29 00:58 XS = 2.76701995429 pb +- ( 1.98636155545 pb = 71 % ) Event 80 ( 7s elapsed / 13h 22m 59s left ) -> ETA: Tue Jan 28 23:08 XS = 2.4275347134 pb +- ( 1.74213004193 pb = 71 % ) Event 90 ( 7s elapsed / 11h 57m 27s left ) -> ETA: Tue Jan 28 21:42 XS = 2.17608000988 pb +- ( 1.55126471645 pb = 71 % ) Event 100 ( 7s elapsed / 10h 49m 52s left ) -> ETA: Tue Jan 28 20:35 XS = 2.1345030286 pb +- ( 1.40624513738 pb = 65 % ) Event 200 ( 8s elapsed / 5h 43m 36s left ) -> ETA: Tue Jan 28 15:28 XS = 4.08573116291 pb +- ( 3.16398811123 pb = 77 % ) Event 300 ( 8s elapsed / 4h 1m 14s left ) -> ETA: Tue Jan 28 13:46 XS = 5.30015112023 pb +- ( 2.48096411169 pb = 46 % ) Event 400 ( 9s elapsed / 3h 10m 3s left ) -> ETA: Tue Jan 28 12:55 XS = 5.39018021636 pb +- ( 2.68210114588 pb = 49 % ) Event 500 ( 9s elapsed / 2h 39m 30s left ) -> ETA: Tue Jan 28 12:24 XS = 5.64125505339 pb +- ( 2.33186518667 pb = 41 % ) Event 600 ( 9s elapsed / 2h 18m 26s left ) -> ETA: Tue Jan 28 12:03 XS = 5.22305407233 pb +- ( 1.96634371396 pb = 37 % ) Event 700 ( 10s elapsed / 2h 4m 6s left ) -> ETA: Tue Jan 28 11:49 XS = 4.81287429776 pb +- ( 1.69221109132 pb = 35 % ) Event 800 ( 10s elapsed / 1h 52m 56s left ) -> ETA: Tue Jan 28 11:38 XS = 4.48520439294 pb +- ( 1.5107989374 pb = 33 % ) Event 900 ( 11s elapsed / 1h 44m 15s left ) -> ETA: Tue Jan 28 11:29 XS = 4.29127253962 pb +- ( 1.36105819449 pb = 31 % ) Event 1000 ( 11s elapsed / 1h 37m 28s left ) -> ETA: Tue Jan 28 11:22 XS = 4.45262376612 pb +- ( 1.25359788911 pb = 28 % ) Event 2000 ( 16s elapsed / 1h 6m 53s left ) -> ETA: Tue Jan 28 10:52 XS = 4.01588627608 pb +- ( 1.02266001568 pb = 25 % ) Event 3000 ( 20s elapsed / 56m 47s left ) -> ETA: Tue Jan 28 10:42 XS = 5.65454449307 pb +- ( 1.60731421209 pb = 28 % ) Event 4000 ( 25s elapsed / 51m 47s left ) -> ETA: Tue Jan 28 10:37 XS = 5.90323685956 pb +- ( 1.31964938362 pb = 22 % ) Event 5000 ( 29s elapsed / 49m 7s left ) -> ETA: Tue Jan 28 10:34 XS = 5.57737506646 pb +- ( 1.07667852426 pb = 19 % ) Event 6000 ( 34s elapsed / 47m 34s left ) -> ETA: Tue Jan 28 10:33 XS = 5.51596926966 pb +- ( 0.937977654517 pb = 17 % ) Event 7000 ( 39s elapsed / 46m 16s left ) -> ETA: Tue Jan 28 10:32 XS = 5.82191505738 pb +- ( 0.872697260715 pb = 14 % ) Event 8000 ( 43s elapsed / 44m 56s left ) -> ETA: Tue Jan 28 10:30 XS = 5.95510873001 pb +- ( 0.789158235733 pb = 13 % ) Event 9000 ( 48s elapsed / 44m left ) -> ETA: Tue Jan 28 10:30 XS = 5.7625783634 pb +- ( 0.720347900325 pb = 12 % ) Event 10000 ( 52s elapsed / 43m 12s left ) -> ETA: Tue Jan 28 10:29 XS = 6.11465258462 pb +- ( 0.931282017552 pb = 15 % ) Event 20000 ( 1m 38s elapsed / 39m 17s left ) -> ETA: Tue Jan 28 10:26 XS = 5.96948501309 pb +- ( 0.656564826697 pb = 10 % ) Event 30000 ( 2m 24s elapsed / 37m 39s left ) -> ETA: Tue Jan 28 10:25 XS = 5.8257506578 pb +- ( 0.522412757327 pb = 8 % ) Event 40000 ( 3m 9s elapsed / 36m 24s left ) -> ETA: Tue Jan 28 10:24 XS = 6.00641423803 pb +- ( 0.427992852951 pb = 7 % ) Event 50000 ( 3m 55s elapsed / 35m 20s left ) -> ETA: Tue Jan 28 10:24 XS = 5.78665667167 pb +- ( 0.528971364398 pb = 9 % ) Event 60000 ( 4m 40s elapsed / 34m 16s left ) -> ETA: Tue Jan 28 10:24 XS = 5.81293445401 pb +- ( 0.452632351923 pb = 7 % ) Event 70000 ( 5m 26s elapsed / 33m 27s left ) -> ETA: Tue Jan 28 10:24 XS = 5.84358945174 pb +- ( 0.409910248175 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 80000 ( 6m 12s elapsed / 32m 33s left ) -> ETA: Tue Jan 28 10:23 XS = 6.02346862204 pb +- ( 0.372351666006 pb = 6 % ) Event 90000 ( 6m 58s elapsed / 31m 45s left ) -> ETA: Tue Jan 28 10:23 XS = 6.19177818309 pb +- ( 0.343049583889 pb = 5 % ) Event 100000 ( 7m 43s elapsed / 30m 53s left ) -> ETA: Tue Jan 28 10:23 XS = 6.2660812466 pb +- ( 0.324662840341 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 15m 20s elapsed / 23m left ) -> ETA: Tue Jan 28 10:23 XS = 5.71593134329 pb +- ( 0.737321124694 pb = 12 % ) Event 300000 ( 23m 1s elapsed / 15m 21s left ) -> ETA: Tue Jan 28 10:23  Memory usage increased by 18 MB, now 319 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 5.7334082956 pb +- ( 0.501571092025 pb = 8 % ) Event 400000 ( 30m 43s elapsed / 7m 40s left ) -> ETA: Tue Jan 28 10:23 XS = 5.84859058423 pb +- ( 0.391161681188 pb = 6 % ) Event 500000 ( 2305 s total ) = 18739670.4074 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.77858 0 % 0.330734 5.72 % │ │ ME & PS: MUF=0.5  5.70209 -1.32 % 0.42616 7.47 % │ │ ME & PS: MUF=2  5.8381 1.02 % 0.320052 5.48 % │ │ ME & PS: MUR=0.5  5.67477 -1.79 % 0.371486 6.54 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.52081 -4.46 % 0.475282 8.6 % │ │ ME & PS: MUR=2  6.11342 5.79 % 0.297355 4.86 % │ │ ME & PS: MUR=2 MUF=2  6.16819 6.74 % 0.288274 4.67 % │ │ ME-only: MUF=0.5  5.72347 -0.95 % 0.342706 5.98 % │ │ ME-only: MUF=2  5.84392 1.13 % 0.319575 5.46 % │ │ ME-only: MUR=0.5  5.63956 -2.4 % 0.369482 6.55 % │ │ ME-only: MUR=0.5 MUF=0.5  5.58012 -3.43 % 0.38302 6.86 % │ │ ME-only: MUR=2  6.07505 5.13 % 0.300516 4.94 % │ │ ME-only: MUR=2 MUF=2  6.13474 6.16 % 0.290565 4.73 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 427 (500429) -> 0 % From "Jet_Evolution:CSS": 1186 (501615) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3680374 MCatNLO large PDF reweighting factor: 45008 MCatNLOvetoed large reweighting factor for parton: 88 different PDF cut-off: 13294824 large AlphaS reweighting factor: 1252830 large PDF reweighting factor: 619966 vetoed large reweighting factor for parton: 9 Error messages from 'GaugeTest' exceeded frequency limit: 102/20 Perturbative Interface (Matrix Elements): momentum failures: 48 amplitude failures: 1138 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 40s on Tue Jan 28 10:23:38 2025 (User: 37m 43s, System: 3s, Children User: 0s, Children System: 0s)