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: 1169 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (260 MB, 11s/11s) Performing tests ........ Amplitude::GaugeTest(): Large deviation { 5.1485195318e-21 vs 5.14851953182e-21 => -4.4813042166e-12 } .... Amplitude::GaugeTest(): Large deviation { 2.82654093508e-21 vs 2.8265409351e-21 => -5.88740167728e-12 } ... Amplitude::GaugeTest(): Large deviation { 4.05501715143e-24 vs 4.05501715141e-24 => 3.8005154579e-12 } .. Amplitude::GaugeTest(): Large deviation { 5.97190815357e-23 vs 5.97190815355e-23 => 2.78665979181e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.40254855562e-23 vs 1.40254855561e-23 => 4.59965399102e-12 } . Amplitude::GaugeTest(): Large deviation { 3.0928375223e-24 vs 3.09283752229e-24 => 6.35402841453e-12 } .....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.02390611724e-19 vs 1.02390611724e-19 => -2.8179680811e-12 } .............................................................................................................. done (260 MB, 0s/0s) Initializing scales........................................................................ done (262 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 / 10d 19h 43m 18s left ) -> ETA: Sat Feb 08 05:28 XS = -8.86985912156e-05 pb +- ( -8.86985912156e-05 pb = 100 % ) Event 2 ( 1s elapsed / 5d 10h 33m 18s left ) -> ETA: Sun Feb 02 20:18 XS = -8.65086970678e-05 pb +- ( 2.18989414779e-06 pb = -2 % ) Event 3 ( 1s elapsed / 3d 15h 2m 11s left ) -> ETA: Sat Feb 01 00:47 XS = -5.76725856067e-05 pb +- ( 2.88638159233e-05 pb = -50 % ) Event 4 ( 1s elapsed / 2d 17h 37m 28s left ) -> ETA: Fri Jan 31 03:22 XS = 0.00280261207003 pb +- ( 0.00286035747263 pb = 102 % ) Event 5 ( 1s elapsed / 2d 4h 29m 58s left ) -> ETA: Thu Jan 30 14:15 XS = -0.351159077229 pb +- ( 0.353406093426 pb = -100 % ) Event 6 ( 1s elapsed / 1d 19h 44m 58s left ) -> ETA: Thu Jan 30 05:30 XS = -0.296426632376 pb +- ( 0.303656012617 pb = -102 % ) Event 7 ( 1s elapsed / 1d 13h 53m 46s left ) -> ETA: Wed Jan 29 23:39 XS = 0.888519552791 pb +- ( 1.21377621176 pb = 136 % ) Event 8 ( 1s elapsed / 1d 9h 9m 33s left ) -> ETA: Wed Jan 29 18:54 XS = 0.789746947654 pb +- ( 1.07499731749 pb = 136 % ) Event 9 ( 1s elapsed / 1d 5h 47m left ) -> ETA: Wed Jan 29 15:32 XS = 2.46645519285 pb +- ( 1.93283365182 pb = 78 % ) Event 10 ( 1s elapsed / 1d 2h 48m 18s left ) -> ETA: Wed Jan 29 12:33 XS = 2.23748167872 pb +- ( 1.7632441924 pb = 78 % ) Event 20 ( 1s elapsed / 13h 36m 38s left ) -> ETA: Tue Jan 28 23:22 XS = 45.3778385492 pb +- ( 43.2515341719 pb = 95 % ) Event 30 ( 2s elapsed / 9h 15m 31s left ) -> ETA: Tue Jan 28 19:00 XS = 5.89809245086 pb +- ( 38.4370593543 pb = 651 % ) Event 40 ( 2s elapsed / 7h 7m 2s left ) -> ETA: Tue Jan 28 16:52 XS = 11.8784589924 pb +- ( 29.1576951707 pb = 245 % ) Event 50 ( 2s elapsed / 5h 46m 37s left ) -> ETA: Tue Jan 28 15:31 XS = 9.69993952849 pb +- ( 23.5039502529 pb = 242 % ) Event 60 ( 2s elapsed / 4h 55m 47s left ) -> ETA: Tue Jan 28 14:41 XS = 8.08893314612 pb +- ( 19.6878534965 pb = 243 % ) Event 70 ( 2s elapsed / 4h 18m 17s left ) -> ETA: Tue Jan 28 14:03 XS = 8.86545621553 pb +- ( 16.741315688 pb = 188 % ) Event 80 ( 2s elapsed / 3h 51m 12s left ) -> ETA: Tue Jan 28 13:36 XS = 7.81850776408 pb +- ( 14.539077166 pb = 185 % ) Event 90 ( 2s elapsed / 3h 29m 13s left ) -> ETA: Tue Jan 28 13:14 XS = 7.235258487 pb +- ( 12.9904269392 pb = 179 % ) Event 100 ( 2s elapsed / 3h 12m 27s left ) -> ETA: Tue Jan 28 12:57 XS = 6.56459980919 pb +- ( 11.7370453661 pb = 178 % ) Event 200 ( 2s elapsed / 1h 54m 32s left ) -> ETA: Tue Jan 28 11:39 XS = 5.19346375934 pb +- ( 5.70856816458 pb = 109 % ) Event 300 ( 3s elapsed / 1h 28m left ) -> ETA: Tue Jan 28 11:13 XS = 7.04404152292 pb +- ( 4.21048267527 pb = 59 % ) Event 400 ( 3s elapsed / 1h 14m 43s left ) -> ETA: Tue Jan 28 11:00 XS = 6.08694857032 pb +- ( 3.17385625199 pb = 52 % ) Event 500 ( 4s elapsed / 1h 6m 36s left ) -> ETA: Tue Jan 28 10:52 XS = 6.47121150745 pb +- ( 2.65296813972 pb = 40 % ) Event 600 ( 4s elapsed / 1h 1m 2s left ) -> ETA: Tue Jan 28 10:46 XS = 8.1324605422 pb +- ( 2.56724670249 pb = 31 % ) Event 700 ( 4s elapsed / 57m 10s left ) -> ETA: Tue Jan 28 10:42 XS = 7.48583163752 pb +- ( 2.2348787679 pb = 29 % ) Event 800 ( 5s elapsed / 54m 36s left ) -> ETA: Tue Jan 28 10:40 XS = 6.70722221432 pb +- ( 1.99800398481 pb = 29 % ) Event 900 ( 5s elapsed / 52m 18s left ) -> ETA: Tue Jan 28 10:37 XS = 4.81123850854 pb +- ( 2.04439426144 pb = 42 % ) Event 1000 ( 6s elapsed / 50m 28s left ) -> ETA: Tue Jan 28 10:35 XS = 8.96562191132 pb +- ( 4.01560788603 pb = 44 % ) Event 2000 ( 10s elapsed / 42m 39s left ) -> ETA: Tue Jan 28 10:28 XS = 6.70086654974 pb +- ( 2.07420430023 pb = 30 % ) Event 3000 ( 14s elapsed / 39m 42s left ) -> ETA: Tue Jan 28 10:25 XS = 7.1285876417 pb +- ( 1.59923248635 pb = 22 % ) Event 4000 ( 18s elapsed / 38m 15s left ) -> ETA: Tue Jan 28 10:23 XS = 6.94393523416 pb +- ( 1.24579962319 pb = 17 % ) Event 5000 ( 22s elapsed / 37m 26s left ) -> ETA: Tue Jan 28 10:23 XS = 4.3047794668 pb +- ( 2.34525754675 pb = 54 % ) Event 6000 ( 26s elapsed / 36m 49s left ) -> ETA: Tue Jan 28 10:22 XS = 4.54053791606 pb +- ( 1.97771313564 pb = 43 % ) Event 7000 ( 31s elapsed / 36m 26s left ) -> ETA: Tue Jan 28 10:22 XS = 4.94998552211 pb +- ( 1.72241792711 pb = 34 % ) Event 8000 ( 35s elapsed / 36m 4s left ) -> ETA: Tue Jan 28 10:21 XS = 4.48347938234 pb +- ( 1.54258658772 pb = 34 % ) Event 9000 ( 39s elapsed / 35m 41s left ) -> ETA: Tue Jan 28 10:21 XS = 4.63076689582 pb +- ( 1.38310409328 pb = 29 % ) Event 10000 ( 43s elapsed / 35m 31s left ) -> ETA: Tue Jan 28 10:21 XS = 4.4520289713 pb +- ( 1.2663770951 pb = 28 % ) Event 20000 ( 1m 25s elapsed / 34m left ) -> ETA: Tue Jan 28 10:20 XS = 4.03716129974 pb +- ( 1.21556860841 pb = 30 % ) Blob_List::FourMomentumConservation throws four momentum error for Shower : (0.152511011235,0.168889871505,-0.0794560928405,0.386322788212) (1) Event 30000 ( 2m 6s elapsed / 33m 6s left ) -> ETA: Tue Jan 28 10:20 XS = 4.50679886851 pb +- ( 0.901718652818 pb = 20 % ) Event 40000 ( 2m 48s elapsed / 32m 22s left ) -> ETA: Tue Jan 28 10:20 XS = 5.74280922339 pb +- ( 0.770670541569 pb = 13 % ) Event 50000 ( 3m 30s elapsed / 31m 35s left ) -> ETA: Tue Jan 28 10:20 XS = 5.35023076425 pb +- ( 0.650735141225 pb = 12 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 60000 ( 4m 12s elapsed / 30m 51s left ) -> ETA: Tue Jan 28 10:20 XS = 5.61246806797 pb +- ( 0.570792741168 pb = 10 % ) Event 70000 ( 4m 54s elapsed / 30m 8s left ) -> ETA: Tue Jan 28 10:20 XS = 5.97287012657 pb +- ( 0.513139853464 pb = 8 % ) Event 80000 ( 5m 36s elapsed / 29m 25s left ) -> ETA: Tue Jan 28 10:20 XS = 5.94166280103 pb +- ( 0.455238999675 pb = 7 % ) Event 90000 ( 6m 18s elapsed / 28m 42s left ) -> ETA: Tue Jan 28 10:20 XS = 5.83662300676 pb +- ( 0.420774547133 pb = 7 % ) Event 100000 ( 7m elapsed / 28m left ) -> ETA: Tue Jan 28 10:20 XS = 5.6927678437 pb +- ( 0.404989771898 pb = 7 % ) Event 200000 ( 14m 2s elapsed / 21m 3s left ) -> ETA: Tue Jan 28 10:20  Memory usage increased by 18 MB, now 324 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 5.69419563538 pb +- ( 0.281527557314 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 21m 4s elapsed / 14m 3s left ) -> ETA: Tue Jan 28 10:20 XS = 5.52878175545 pb +- ( 0.252219008227 pb = 4 % ) Event 400000 ( 28m 10s elapsed / 7m 2s left ) -> ETA: Tue Jan 28 10:20 XS = 5.69094992187 pb +- ( 0.202863762155 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2118 s total ) = 20391882.8977 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.85192 0 % 0.178468 3.04 % │ │ ME & PS: MUF=0.5  5.92669 1.27 % 0.251186 4.23 % │ │ ME & PS: MUF=2  5.94432 1.57 % 0.18606 3.13 % │ │ ME & PS: MUR=0.5  5.88596 0.58 % 0.265871 4.51 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.87836 0.45 % 0.318658 5.42 % │ │ ME & PS: MUR=2  6.17648 5.54 % 0.170507 2.76 % │ │ ME & PS: MUR=2 MUF=2  6.26361 7.03 % 0.17905 2.85 % │ │ ME-only: MUF=0.5  5.826 -0.44 % 0.176588 3.03 % │ │ ME-only: MUF=2  5.88942 0.64 % 0.179414 3.04 % │ │ ME-only: MUR=0.5  5.72791 -2.11 % 0.196371 3.42 % │ │ ME-only: MUR=0.5 MUF=0.5  5.70217 -2.55 % 0.194254 3.4 % │ │ ME-only: MUR=2  6.13036 4.75 % 0.165343 2.69 % │ │ ME-only: MUR=2 MUF=2  6.16561 5.36 % 0.166239 2.69 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 412 (500416) -> 0 % From "Jet_Evolution:CSS": 1251 (501667) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3521788 MCatNLO large PDF reweighting factor: 45478 MCatNLOvetoed large reweighting factor for parton: 84 different PDF cut-off: 13322532 large AlphaS reweighting factor: 1253098 large PDF reweighting factor: 627652 vetoed large reweighting factor for parton: 4 Momentum fail statistics: Shower : 1 fails Error messages from 'GaugeTest' exceeded frequency limit: 114/20 Perturbative Interface (Matrix Elements): momentum failures: 52 amplitude failures: 1198 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 35m 31s on Tue Jan 28 10:20:39 2025 (User: 34m 56s, System: 1s, Children User: 0s, Children System: 0s)