Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:28:51 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1259 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (261 MB, 13s/12s) Performing tests ................. Amplitude::GaugeTest(): Large deviation { 7.5708138509e-24 vs 7.57081385087e-24 => 4.0574210658e-12 } .......... Amplitude::GaugeTest(): Large deviation { 3.05031860047e-20 vs 3.05031860047e-20 => -2.38331576696e-12 } . Amplitude::GaugeTest(): Large deviation { 2.82346559512e-22 vs 2.82346559513e-22 => -2.37643238421e-12 } .......... Amplitude::GaugeTest(): Large deviation { 1.43900691401e-17 vs 1.43900691401e-17 => -4.42201830708e-12 } .. Amplitude::GaugeTest(): Large deviation { 2.27718128222e-21 vs 2.27718128221e-21 => 2.07256434237e-12 } . Amplitude::GaugeTest(): Large deviation { 1.13669387983e-21 vs 1.13669387983e-21 => -3.81639164715e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 4.0422619145e-24 vs 4.04226191449e-24 => 2.46425102546e-12 } ............................................................................................. done (261 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 ( 0s elapsed / 4d 8h 9m 59s left ) -> ETA: Tue Feb 04 18:39 XS = 0.0250759177804 pb +- ( 0.0250759177804 pb = 100 % ) Event 2 ( 0s elapsed / 2d 4h 46m 39s left ) -> ETA: Sun Feb 02 15:15 XS = 3.14371019604 pb +- ( 3.11863427826 pb = 99 % ) Event 3 ( 0s elapsed / 1d 11h 38m 52s left ) -> ETA: Sat Feb 01 22:07 XS = 2.09720661934 pb +- ( 2.08257764718 pb = 99 % ) Event 4 ( 0s elapsed / 1d 2h 44m 9s left ) -> ETA: Sat Feb 01 13:13 XS = 1.57290499046 pb +- ( 1.56315611067 pb = 99 % ) Event 5 ( 0s elapsed / 21h 39m 59s left ) -> ETA: Sat Feb 01 08:09 XS = 4.11343428414 pb +- ( 2.81431400306 pb = 68 % ) Event 6 ( 0s elapsed / 18h 3m 19s left ) -> ETA: Sat Feb 01 04:32 XS = 3.42786190489 pb +- ( 2.39796824258 pb = 69 % ) Event 7 ( 0s elapsed / 15h 40m 27s left ) -> ETA: Sat Feb 01 02:09 XS = 2.93825748682 pb +- ( 2.0849544656 pb = 70 % ) Event 8 ( 0s elapsed / 13h 42m 54s left ) -> ETA: Sat Feb 01 00:11 XS = 6.49851007174 pb +- ( 3.99195125361 pb = 61 % ) Event 9 ( 0s elapsed / 12h 11m 28s left ) -> ETA: Fri Jan 31 22:40 XS = 5.77645339548 pb +- ( 3.59385302784 pb = 62 % ) Event 10 ( 0s elapsed / 11h 6m 39s left ) -> ETA: Fri Jan 31 21:35 XS = 5.21354184887 pb +- ( 3.26335610651 pb = 62 % ) Event 20 ( 0s elapsed / 5h 54m 9s left ) -> ETA: Fri Jan 31 16:23 XS = -27.1339493945 pb +- ( 31.8461012476 pb = -117 % ) Event 30 ( 0s elapsed / 4h 7m 12s left ) -> ETA: Fri Jan 31 14:36 XS = -18.5104251977 pb +- ( 21.1782024378 pb = -114 % ) Event 40 ( 0s elapsed / 3h 13m 44s left ) -> ETA: Fri Jan 31 13:42 XS = -13.2577683247 pb +- ( 15.177782623 pb = -114 % ) Event 50 ( 0s elapsed / 2h 43m 19s left ) -> ETA: Fri Jan 31 13:12 XS = -10.7024223994 pb +- ( 12.2424881531 pb = -114 % ) Event 60 ( 1s elapsed / 2h 24m 25s left ) -> ETA: Fri Jan 31 12:53 XS = -8.77078200925 pb +- ( 10.2620677298 pb = -117 % ) Event 70 ( 1s elapsed / 2h 8m 33s left ) -> ETA: Fri Jan 31 12:37 XS = -7.45275239953 pb +- ( 8.83270946382 pb = -118 % ) Event 80 ( 1s elapsed / 1h 56m 38s left ) -> ETA: Fri Jan 31 12:25 XS = -6.59081023209 pb +- ( 7.83889611364 pb = -118 % ) Event 90 ( 1s elapsed / 1h 48m 18s left ) -> ETA: Fri Jan 31 12:17 XS = -5.77026447117 pb +- ( 6.90662388434 pb = -119 % ) Event 100 ( 1s elapsed / 1h 41m 38s left ) -> ETA: Fri Jan 31 12:10 XS = -5.12838626815 pb +- ( 6.22815644734 pb = -121 % ) Event 200 ( 1s elapsed / 1h 9m 33s left ) -> ETA: Fri Jan 31 11:38 XS = -2.64512863092 pb +- ( 3.31882172259 pb = -125 % ) Event 300 ( 2s elapsed / 59m 7s left ) -> ETA: Fri Jan 31 11:28 XS = 1.11667125709 pb +- ( 2.85363450674 pb = 255 % ) Event 400 ( 2s elapsed / 53m 54s left ) -> ETA: Fri Jan 31 11:23 XS = 1.56938874873 pb +- ( 2.16057409132 pb = 137 % ) Event 500 ( 3s elapsed / 50m 46s left ) -> ETA: Fri Jan 31 11:19 XS = 3.40918537288 pb +- ( 2.17353234039 pb = 63 % ) Event 600 ( 3s elapsed / 48m 24s left ) -> ETA: Fri Jan 31 11:17 XS = 3.11554431612 pb +- ( 1.82477937358 pb = 58 % ) Event 700 ( 3s elapsed / 46m 50s left ) -> ETA: Fri Jan 31 11:15 XS = 3.62084277373 pb +- ( 1.66680868071 pb = 46 % ) Event 800 ( 4s elapsed / 45m 58s left ) -> ETA: Fri Jan 31 11:15 XS = 4.69650040181 pb +- ( 1.63329728884 pb = 34 % ) Event 900 ( 4s elapsed / 45m 6s left ) -> ETA: Fri Jan 31 11:14 XS = 4.53164664672 pb +- ( 1.47654226299 pb = 32 % ) Event 1000 ( 5s elapsed / 44m 24s left ) -> ETA: Fri Jan 31 11:13 XS = 4.89039019765 pb +- ( 1.36271746937 pb = 27 % ) Event 2000 ( 9s elapsed / 40m 52s left ) -> ETA: Fri Jan 31 11:10 XS = 4.69216836435 pb +- ( 1.192990972 pb = 25 % ) Event 3000 ( 14s elapsed / 39m 30s left ) -> ETA: Fri Jan 31 11:08 XS = 5.06895689617 pb +- ( 0.982382389999 pb = 19 % ) Event 4000 ( 18s elapsed / 38m 48s left ) -> ETA: Fri Jan 31 11:08 XS = 7.52773981341 pb +- ( 1.9778232072 pb = 26 % ) Event 5000 ( 23s elapsed / 38m 20s left ) -> ETA: Fri Jan 31 11:07 XS = 6.7609204388 pb +- ( 1.59470051659 pb = 23 % ) Event 6000 ( 27s elapsed / 38m 8s left ) -> ETA: Fri Jan 31 11:07 XS = 7.05809098149 pb +- ( 1.39331655136 pb = 19 % ) Event 7000 ( 32s elapsed / 37m 48s left ) -> ETA: Fri Jan 31 11:07 XS = 7.26973662013 pb +- ( 1.23426454602 pb = 16 % ) Event 8000 ( 36s elapsed / 37m 29s left ) -> ETA: Fri Jan 31 11:07 XS = 5.79021011636 pb +- ( 1.56315032756 pb = 26 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 9000 ( 40s elapsed / 37m 12s left ) -> ETA: Fri Jan 31 11:06 XS = 6.12647469283 pb +- ( 1.50902394319 pb = 24 % ) Event 10000 ( 45s elapsed / 37m left ) -> ETA: Fri Jan 31 11:06 XS = 5.97515904068 pb +- ( 1.36007831984 pb = 22 % ) Event 20000 ( 1m 29s elapsed / 35m 51s left ) -> ETA: Fri Jan 31 11:06 XS = 6.82581685133 pb +- ( 0.839619393468 pb = 12 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 30000 ( 2m 14s elapsed / 35m 6s left ) -> ETA: Fri Jan 31 11:06 XS = 6.95605352409 pb +- ( 0.611226327632 pb = 8 % ) Event 40000 ( 2m 59s elapsed / 34m 20s left ) -> ETA: Fri Jan 31 11:06 XS = 6.73073875877 pb +- ( 0.496942660137 pb = 7 % ) Event 50000 ( 3m 44s elapsed / 33m 37s left ) -> ETA: Fri Jan 31 11:06 XS = 6.66130113538 pb +- ( 0.44408027818 pb = 6 % ) Event 60000 ( 4m 28s elapsed / 32m 52s left ) -> ETA: Fri Jan 31 11:06 XS = 6.30000441041 pb +- ( 0.396865969461 pb = 6 % ) Event 70000 ( 5m 14s elapsed / 32m 10s left ) -> ETA: Fri Jan 31 11:06 XS = 5.71570028648 pb +- ( 0.487586060031 pb = 8 % ) Event 80000 ( 5m 59s elapsed / 31m 26s left ) -> ETA: Fri Jan 31 11:06 XS = 5.4862129495 pb +- ( 0.451251615455 pb = 8 % ) Event 90000 ( 6m 44s elapsed / 30m 41s left ) -> ETA: Fri Jan 31 11:06 XS = 5.64694459574 pb +- ( 0.414956018651 pb = 7 % ) Event 100000 ( 7m 29s elapsed / 29m 57s left ) -> ETA: Fri Jan 31 11:06 XS = 5.78867461581 pb +- ( 0.382938233377 pb = 6 % ) 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 200000 ( 15m 1s elapsed / 22m 31s left ) -> ETA: Fri Jan 31 11:06 XS = 5.43638716768 pb +- ( 0.35377472499 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 36s elapsed / 15m 4s left ) -> ETA: Fri Jan 31 11:06 XS = 5.51351596866 pb +- ( 0.254401889067 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Blob_List::FourMomentumConservation throws four momentum error for Shower : (-0.469952743634,0.16886344089,-0.00406474908914,0.871159654246) (1) Event 400000 ( 30m 14s elapsed / 7m 33s left ) -> ETA: Fri Jan 31 11:06 XS = 5.73696054708 pb +- ( 0.215506347275 pb = 3 % ) Event 500000 ( 2275 s total ) = 18994187.4269 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.87111 0 % 0.180456 3.07 % │ │ ME & PS: MUF=0.5  6.01461 2.44 % 0.167236 2.78 % │ │ ME & PS: MUF=2  5.78736 -1.42 % 0.268715 4.64 % │ │ ME & PS: MUR=0.5  5.79788 -1.24 % 0.193132 3.33 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.83451 -0.62 % 0.193641 3.31 % │ │ ME & PS: MUR=2  6.01158 2.39 % 0.346331 5.76 % │ │ ME & PS: MUR=2 MUF=2  5.72827 -2.43 % 0.614439 10.72 % │ │ ME-only: MUF=0.5  5.84499 -0.44 % 0.176309 3.01 % │ │ ME-only: MUF=2  5.90871 0.64 % 0.183372 3.1 % │ │ ME-only: MUR=0.5  5.7596 -1.89 % 0.19873 3.45 % │ │ ME-only: MUR=0.5 MUF=0.5  5.73394 -2.33 % 0.194057 3.38 % │ │ ME-only: MUR=2  6.13695 4.52 % 0.166827 2.71 % │ │ ME-only: MUR=2 MUF=2  6.17254 5.13 % 0.169451 2.74 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 383 (500391) -> 0 % From "Jet_Evolution:CSS": 1147 (501538) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3551168 MCatNLO large PDF reweighting factor: 42774 MCatNLOvetoed large reweighting factor for parton: 82 different PDF cut-off: 13308556 large AlphaS reweighting factor: 396283 large PDF reweighting factor: 620548 vetoed large reweighting factor for parton: 3 Momentum fail statistics: Shower : 1 fails Error messages from 'GaugeTest' exceeded frequency limit: 132/20 Perturbative Interface (Matrix Elements): momentum failures: 48 amplitude failures: 1098 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 9s on Fri Jan 31 11:07:00 2025 (User: 37m 34s, System: 2s, Children User: 0s, Children System: 0s)