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: 1096 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (256 MB, 12s/12s) Performing tests ...... Amplitude::GaugeTest(): Large deviation { 1.2503635624e-23 vs 1.25036356241e-23 => -6.60616006343e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.44587818219e-21 vs 1.44587818221e-21 => -8.44102565623e-12 } ... Amplitude::GaugeTest(): Large deviation { 3.9029977264e-24 vs 3.90299772639e-24 => 3.67572638993e-12 } . Amplitude::GaugeTest(): Large deviation { 3.2230577816e-23 vs 3.2230577816e-23 => 2.0650148258e-12 } ....... Amplitude::GaugeTest(): Large deviation { 1.88869374781e-19 vs 1.88869374779e-19 => 1.00246477786e-11 } . Amplitude::GaugeTest(): Large deviation { 6.63149089596e-20 vs 6.63149089594e-20 => 3.27537996725e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.37749307196e-22 vs 1.37749307196e-22 => 2.22488694135e-12 } ................................................................................................................ done (256 MB, 0s/0s) Initializing scales........................................................................ done (258 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 / 48d 17h 26m 31s left ) -> ETA: Tue Mar 18 03:11 XS = 2.35387930565e-08 pb +- ( 2.35387930565e-08 pb = 100 % ) Event 2 ( 8s elapsed / 24d 9h 24m 51s left ) -> ETA: Fri Feb 21 19:10 XS = 2.61533906908e-07 pb +- ( 2.37995113851e-07 pb = 90 % ) Event 3 ( 8s elapsed / 16d 6h 44m 18s left ) -> ETA: Thu Feb 13 16:29 XS = 0.000770541074022 pb +- ( 0.000770279552371 pb = 99 % ) Event 4 ( 8s elapsed / 12d 5h 3m 11s left ) -> ETA: Sun Feb 09 14:48 XS = 0.0146265686986 pb +- ( 0.0138667287716 pb = 94 % ) Event 5 ( 8s elapsed / 9d 18h 43m 11s left ) -> ETA: Fri Feb 07 04:28 XS = 0.011701291336 pb +- ( 0.011132337928 pb = 95 % ) Event 6 ( 8s elapsed / 8d 3h 35m 58s left ) -> ETA: Wed Feb 05 13:21 XS = 0.22212326464 pb +- ( 0.212517474377 pb = 95 % ) Event 7 ( 8s elapsed / 6d 23h 51m 17s left ) -> ETA: Tue Feb 04 09:36 XS = 0.19435785656 pb +- ( 0.186128116018 pb = 95 % ) Event 8 ( 8s elapsed / 6d 2h 52m 21s left ) -> ETA: Mon Feb 03 12:37 XS = 0.187130479549 pb +- ( 0.164308599833 pb = 87 % ) Event 9 ( 8s elapsed / 5d 10h 42m 27s left ) -> ETA: Sun Feb 02 20:27 XS = 0.168417444906 pb +- ( 0.148148676838 pb = 87 % ) Event 10 ( 8s elapsed / 4d 21h 38m 11s left ) -> ETA: Sun Feb 02 07:23 XS = -0.402152223191 pb +- ( 0.568746394252 pb = -141 % ) Event 20 ( 8s elapsed / 2d 11h 14m 1s left ) -> ETA: Thu Jan 30 20:59 XS = 7.24147222759 pb +- ( 5.24316259222 pb = 72 % ) Event 30 ( 8s elapsed / 1d 15h 40m 24s left ) -> ETA: Thu Jan 30 01:25 XS = 10.4116345817 pb +- ( 8.42985218388 pb = 80 % ) Event 40 ( 8s elapsed / 1d 5h 55m 41s left ) -> ETA: Wed Jan 29 15:41 XS = 8.04511019619 pb +- ( 6.52567895362 pb = 81 % ) Event 50 ( 8s elapsed / 1d 3m 11s left ) -> ETA: Wed Jan 29 09:48 XS = 9.46726939313 pb +- ( 5.716853073 pb = 60 % ) Event 60 ( 8s elapsed / 20h 8m 11s left ) -> ETA: Wed Jan 29 05:53 XS = 7.88999426971 pb +- ( 4.77732913437 pb = 60 % ) Event 70 ( 8s elapsed / 17h 20m 19s left ) -> ETA: Wed Jan 29 03:05 XS = 6.79299338174 pb +- ( 4.10205725756 pb = 60 % ) Event 80 ( 8s elapsed / 15h 15m 28s left ) -> ETA: Wed Jan 29 01:00 XS = 6.99564991598 pb +- ( 3.62471964813 pb = 51 % ) Event 90 ( 8s elapsed / 13h 37m 26s left ) -> ETA: Tue Jan 28 23:22 XS = 6.17194855593 pb +- ( 3.13883157879 pb = 50 % ) Event 100 ( 8s elapsed / 12h 19m 51s left ) -> ETA: Tue Jan 28 22:05 XS = 7.75240857969 pb +- ( 3.45826441336 pb = 44 % ) Event 200 ( 9s elapsed / 6h 27m 45s left ) -> ETA: Tue Jan 28 16:13 XS = 6.28735855738 pb +- ( 2.20321784996 pb = 35 % ) Event 300 ( 9s elapsed / 4h 30m 40s left ) -> ETA: Tue Jan 28 14:16 XS = 6.30099735238 pb +- ( 1.98921525979 pb = 31 % ) Event 400 ( 10s elapsed / 3h 31m 54s left ) -> ETA: Tue Jan 28 13:17 XS = 5.39824052864 pb +- ( 1.53747175888 pb = 28 % ) Event 500 ( 10s elapsed / 2h 55m 59s left ) -> ETA: Tue Jan 28 12:41 XS = -1.95565505358 pb +- ( 7.62002755107 pb = -389 % ) Event 600 ( 11s elapsed / 2h 33m left ) -> ETA: Tue Jan 28 12:18 XS = -0.868958428197 pb +- ( 6.32345154018 pb = -727 % ) Event 700 ( 11s elapsed / 2h 15m 38s left ) -> ETA: Tue Jan 28 12:01 XS = -0.608399450195 pb +- ( 5.44819250092 pb = -895 % ) Event 800 ( 11s elapsed / 2h 2m 55s left ) -> ETA: Tue Jan 28 11:48 XS = -0.352628808416 pb +- ( 4.78086672461 pb = -1355 % ) Event 900 ( 12s elapsed / 1h 53m 2s left ) -> ETA: Tue Jan 28 11:38 XS = -0.286802534338 pb +- ( 4.29198198685 pb = -1496 % ) Event 1000 ( 12s elapsed / 1h 45m 42s left ) -> ETA: Tue Jan 28 11:31 XS = 0.680060300419 pb +- ( 3.89652648173 pb = 572 % ) Event 2000 ( 17s elapsed / 1h 10m 42s left ) -> ETA: Tue Jan 28 10:56 XS = 5.47416883464 pb +- ( 2.39060902842 pb = 43 % ) Event 3000 ( 21s elapsed / 58m 37s left ) -> ETA: Tue Jan 28 10:44 XS = 5.15346243258 pb +- ( 1.75562107292 pb = 34 % ) Event 4000 ( 25s elapsed / 52m 25s left ) -> ETA: Tue Jan 28 10:38 XS = 4.84000052327 pb +- ( 1.38025610852 pb = 28 % ) Event 5000 ( 29s elapsed / 49m 4s left ) -> ETA: Tue Jan 28 10:34 XS = 4.31647168821 pb +- ( 1.16561178454 pb = 27 % ) Event 6000 ( 34s elapsed / 46m 52s left ) -> ETA: Tue Jan 28 10:32 XS = 4.72811217693 pb +- ( 1.01218781709 pb = 21 % ) Event 7000 ( 38s elapsed / 45m 4s left ) -> ETA: Tue Jan 28 10:30 XS = 5.1940270586 pb +- ( 0.911732400636 pb = 17 % ) Event 8000 ( 42s elapsed / 43m 42s left ) -> ETA: Tue Jan 28 10:29 XS = 5.22554610433 pb +- ( 0.835655761351 pb = 15 % ) Event 9000 ( 46s elapsed / 42m 40s left ) -> ETA: Tue Jan 28 10:28 XS = 5.50449425057 pb +- ( 0.808457833862 pb = 14 % ) Event 10000 ( 51s elapsed / 41m 51s left ) -> ETA: Tue Jan 28 10:27 XS = 6.08943372087 pb +- ( 0.806655843482 pb = 13 % ) Event 20000 ( 1m 34s elapsed / 37m 48s left ) -> ETA: Tue Jan 28 10:24 XS = 6.65625354138 pb +- ( 0.581191777176 pb = 8 % ) Event 30000 ( 2m 17s elapsed / 35m 57s left ) -> ETA: Tue Jan 28 10:23 XS = 5.97229810526 pb +- ( 0.595081029338 pb = 9 % ) Event 40000 ( 3m 1s elapsed / 34m 45s left ) -> ETA: Tue Jan 28 10:22 XS = 5.58317613318 pb +- ( 0.674955403399 pb = 12 % ) Event 50000 ( 3m 44s elapsed / 33m 43s left ) -> ETA: Tue Jan 28 10:22 XS = 5.30409653731 pb +- ( 0.586947108935 pb = 11 % ) Event 60000 ( 4m 28s elapsed / 32m 50s left ) -> ETA: Tue Jan 28 10:22 XS = 5.32414151246 pb +- ( 0.507625379579 pb = 9 % ) Event 70000 ( 5m 11s elapsed / 31m 56s left ) -> ETA: Tue Jan 28 10:22 XS = 5.51248420689 pb +- ( 0.453107016432 pb = 8 % ) Event 80000 ( 5m 55s elapsed / 31m 5s left ) -> ETA: Tue Jan 28 10:22 XS = 5.57847076212 pb +- ( 0.405310432162 pb = 7 % ) Event 90000 ( 6m 38s elapsed / 30m 17s left ) -> ETA: Tue Jan 28 10:22 XS = 5.51363103873 pb +- ( 0.368407968297 pb = 6 % ) Event 100000 ( 7m 22s elapsed / 29m 29s left ) -> ETA: Tue Jan 28 10:22 XS = 5.64043854545 pb +- ( 0.345170724045 pb = 6 % ) Event 200000 ( 14m 42s elapsed / 22m 3s left ) -> ETA: Tue Jan 28 10:21 XS = 5.87921188883 pb +- ( 0.247738675741 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 5s elapsed / 14m 43s left ) -> ETA: Tue Jan 28 10:21 XS = 6.12519472559 pb +- ( 0.474706622328 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 29m 30s elapsed / 7m 22s left ) -> ETA: Tue Jan 28 10:22  Memory usage increased by 18 MB, now 318 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 6.31883714306 pb +- ( 0.400072311829 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2215 s total ) = 19503209.9033 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.26709 0 % 0.327586 5.22 % │ │ ME & PS: MUF=0.5  6.02937 -3.79 % 0.502386 8.33 % │ │ ME & PS: MUF=2  6.23352 -0.53 % 0.329752 5.28 % │ │ ME & PS: MUR=0.5  5.9584 -4.92 % 0.336708 5.65 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.6425 -9.96 % 0.370685 6.56 % │ │ ME & PS: MUR=2  6.36273 1.52 % 0.248556 3.9 % │ │ ME & PS: MUR=2 MUF=2  6.34944 1.31 % 0.283547 4.46 % │ │ ME-only: MUF=0.5  6.20406 -1 % 0.332156 5.35 % │ │ ME-only: MUF=2  6.33152 1.02 % 0.323767 5.11 % │ │ ME-only: MUR=0.5  6.20278 -1.02 % 0.36458 5.87 % │ │ ME-only: MUR=0.5 MUF=0.5  6.1342 -2.12 % 0.369704 6.02 % │ │ ME-only: MUR=2  6.49531 3.64 % 0.298544 4.59 % │ │ ME-only: MUR=2 MUF=2  6.55394 4.57 % 0.295138 4.5 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 373 (500379) -> 0 % From "Jet_Evolution:CSS": 1228 (501607) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3581660 MCatNLO large PDF reweighting factor: 44394 MCatNLOvetoed large reweighting factor for parton: 96 different PDF cut-off: 13300996 large AlphaS reweighting factor: 1249772 large PDF reweighting factor: 622782 vetoed large reweighting factor for parton: 8 Error messages from 'GaugeTest' exceeded frequency limit: 138/20 Perturbative Interface (Matrix Elements): momentum failures: 80 amplitude failures: 1148 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 37m 8s on Tue Jan 28 10:22:06 2025 (User: 36m 10s, System: 2s, Children User: 0s, Children System: 0s)