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: 1004 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (262 MB, 13s/13s) Performing tests . Amplitude::GaugeTest(): Large deviation { 2.21701702469e-18 vs 2.21701702469e-18 => 2.08899564313e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.87695004309e-20 vs 1.87695004314e-20 => -2.90721891005e-11 } .... Amplitude::GaugeTest(): Large deviation { 1.08893220545e-20 vs 1.08893220545e-20 => -4.31299440606e-12 } ... Amplitude::GaugeTest(): Large deviation { 9.45719411344e-22 vs 9.45719411348e-22 => -4.53670434553e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.63334460289e-23 vs 1.6333446029e-23 => -2.9934943413e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.1214912357e-22 vs 1.1214912357e-22 => 3.66862096257e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.07793741026e-24 vs 1.07793741026e-24 => 3.93907129137e-12 } ...................................................................................................................... done (262 MB, 0s/0s) Initializing scales........................................................................ done (266 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 / 40d 14h 59m 52s left ) -> ETA: Mon Mar 10 00:45 XS = -0.922443524057 pb +- ( -0.922443524057 pb = 100 % ) Event 2 ( 7s elapsed / 20d 8h 11m 32s left ) -> ETA: Mon Feb 17 17:56 XS = -0.461221762211 pb +- ( 0.461221761846 pb = -99 % ) Event 3 ( 7s elapsed / 13d 13h 55m 26s left ) -> ETA: Mon Feb 10 23:40 XS = 2.58432351705 pb +- ( 3.0571644628 pb = 118 % ) Event 4 ( 7s elapsed / 10d 4h 26m 32s left ) -> ETA: Fri Feb 07 14:11 XS = 1.93824263779 pb +- ( 2.25622423062 pb = 116 % ) Event 5 ( 7s elapsed / 8d 3h 49m 52s left ) -> ETA: Wed Feb 05 13:35 XS = 2.04130430735 pb +- ( 1.75069996717 pb = 85 % ) Event 6 ( 7s elapsed / 6d 19h 25m 26s left ) -> ETA: Tue Feb 04 05:10 XS = 1.70460250498 pb +- ( 1.46855995919 pb = 86 % ) Event 7 ( 7s elapsed / 5d 20h 4m 38s left ) -> ETA: Mon Feb 03 05:49 XS = 1.46108974473 pb +- ( 1.26482246183 pb = 86 % ) Event 8 ( 7s elapsed / 5d 2h 44m 27s left ) -> ETA: Sun Feb 02 12:29 XS = 1.27805963256 pb +- ( 1.11055477889 pb = 86 % ) Event 9 ( 7s elapsed / 4d 13h 6m 10s left ) -> ETA: Sat Feb 01 22:51 XS = 1.13605299367 pb +- ( 0.989658548738 pb = 87 % ) Event 10 ( 7s elapsed / 4d 2h 11m 32s left ) -> ETA: Sat Feb 01 11:56 XS = 1.05453533462 pb +- ( 0.888923148089 pb = 84 % ) Event 20 ( 7s elapsed / 2d 1h 30m 42s left ) -> ETA: Thu Jan 30 11:16 XS = 0.456948622358 pb +- ( 0.391229448403 pb = 85 % ) Event 30 ( 7s elapsed / 1d 9h 11m 32s left ) -> ETA: Wed Jan 29 18:56 XS = 3.27855547599 pb +- ( 2.93536728324 pb = 89 % ) Event 40 ( 7s elapsed / 1d 1h 4m 2s left ) -> ETA: Wed Jan 29 10:49 XS = 3.31569837543 pb +- ( 2.28055270342 pb = 68 % ) Event 50 ( 7s elapsed / 20h 9m 52s left ) -> ETA: Wed Jan 29 05:55 XS = 4.8527570517 pb +- ( 2.67909319918 pb = 55 % ) Event 60 ( 7s elapsed / 16h 53m 46s left ) -> ETA: Wed Jan 29 02:39 XS = 4.07471951298 pb +- ( 2.28168734969 pb = 55 % ) Event 70 ( 7s elapsed / 14h 34m 52s left ) -> ETA: Wed Jan 29 00:20 XS = 3.42268658677 pb +- ( 1.91109914656 pb = 55 % ) Event 80 ( 7s elapsed / 12h 49m 40s left ) -> ETA: Tue Jan 28 22:34 XS = 2.98080774093 pb +- ( 1.66201028235 pb = 55 % ) Event 90 ( 7s elapsed / 11h 29m 41s left ) -> ETA: Tue Jan 28 21:15 XS = 4.57777424375 pb +- ( 2.41992777732 pb = 52 % ) Event 100 ( 7s elapsed / 10h 23m 12s left ) -> ETA: Tue Jan 28 20:08 XS = 4.17040126885 pb +- ( 2.20827801892 pb = 52 % ) Event 200 ( 7s elapsed / 5h 29m 52s left ) -> ETA: Tue Jan 28 15:15 XS = 3.61911449095 pb +- ( 1.39484990053 pb = 38 % ) Event 300 ( 8s elapsed / 3h 52m 21s left ) -> ETA: Tue Jan 28 13:37 XS = 5.13972711565 pb +- ( 1.86299684534 pb = 36 % ) Event 400 ( 8s elapsed / 3h 3m 36s left ) -> ETA: Tue Jan 28 12:48 XS = 3.79388099618 pb +- ( 1.90625359941 pb = 50 % ) Event 500 ( 9s elapsed / 2h 34m 30s left ) -> ETA: Tue Jan 28 12:19 XS = 5.70779909275 pb +- ( 1.99717336259 pb = 34 % ) Event 600 ( 9s elapsed / 2h 14m 50s left ) -> ETA: Tue Jan 28 12:00 XS = 7.51513824005 pb +- ( 2.0608562238 pb = 27 % ) Event 700 ( 10s elapsed / 2h 54s left ) -> ETA: Tue Jan 28 11:46 XS = 6.88112422818 pb +- ( 2.04354922454 pb = 29 % ) Event 800 ( 10s elapsed / 1h 50m 26s left ) -> ETA: Tue Jan 28 11:35 XS = 7.00457041507 pb +- ( 1.90538391114 pb = 27 % ) Event 900 ( 11s elapsed / 1h 42m 41s left ) -> ETA: Tue Jan 28 11:28 XS = 7.11060789757 pb +- ( 1.75475799693 pb = 24 % ) Event 1000 ( 11s elapsed / 1h 36m 8s left ) -> ETA: Tue Jan 28 11:21 XS = 7.11890922014 pb +- ( 1.64964826053 pb = 23 % ) Event 2000 ( 15s elapsed / 1h 6m 19s left ) -> ETA: Tue Jan 28 10:51 XS = 6.03042756055 pb +- ( 1.76842575581 pb = 29 % ) Event 3000 ( 20s elapsed / 56m 24s left ) -> ETA: Tue Jan 28 10:41 XS = 7.70912777281 pb +- ( 1.62313147291 pb = 21 % ) Event 4000 ( 24s elapsed / 51m 22s left ) -> ETA: Tue Jan 28 10:36 XS = 6.81771873138 pb +- ( 1.27749786212 pb = 18 % ) Event 5000 ( 29s elapsed / 48m 21s left ) -> ETA: Tue Jan 28 10:34 XS = 7.09147328735 pb +- ( 1.12984338865 pb = 15 % ) Event 6000 ( 33s elapsed / 46m 20s left ) -> ETA: Tue Jan 28 10:32 XS = 6.7840313932 pb +- ( 0.962333719092 pb = 14 % ) Event 7000 ( 38s elapsed / 44m 56s left ) -> ETA: Tue Jan 28 10:30 XS = 7.47667536508 pb +- ( 1.08900645484 pb = 14 % ) Event 8000 ( 42s elapsed / 43m 46s left ) -> ETA: Tue Jan 28 10:29 XS = 7.30107468504 pb +- ( 0.978563315738 pb = 13 % ) Event 9000 ( 47s elapsed / 43m 1s left ) -> ETA: Tue Jan 28 10:29 XS = 7.5882161441 pb +- ( 0.904185891724 pb = 11 % ) Event 10000 ( 51s elapsed / 42m 13s left ) -> ETA: Tue Jan 28 10:28 XS = 7.11590405088 pb +- ( 0.882139154294 pb = 12 % ) Event 20000 ( 1m 36s elapsed / 38m 45s left ) -> ETA: Tue Jan 28 10:25 XS = 7.07122195018 pb +- ( 0.613146366902 pb = 8 % ) Event 30000 ( 2m 21s elapsed / 37m 2s left ) -> ETA: Tue Jan 28 10:24 XS = 5.33605525662 pb +- ( 0.952955009118 pb = 17 % ) Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Event 40000 ( 3m 7s elapsed / 35m 56s left ) -> ETA: Tue Jan 28 10:24 XS = 5.67455772089 pb +- ( 0.765130233702 pb = 13 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 50000 ( 3m 52s elapsed / 34m 48s left ) -> ETA: Tue Jan 28 10:23 XS = 5.87728957232 pb +- ( 0.635638541921 pb = 10 % ) Event 60000 ( 4m 37s elapsed / 33m 55s left ) -> ETA: Tue Jan 28 10:23 XS = 5.79790625381 pb +- ( 0.541790454438 pb = 9 % ) Event 70000 ( 5m 22s elapsed / 33m 1s left ) -> ETA: Tue Jan 28 10:23 XS = 5.70758325808 pb +- ( 0.477987065211 pb = 8 % ) Event 80000 ( 6m 7s elapsed / 32m 10s left ) -> ETA: Tue Jan 28 10:23 XS = 5.74051012714 pb +- ( 0.426546044665 pb = 7 % ) Event 90000 ( 6m 52s elapsed / 31m 19s left ) -> ETA: Tue Jan 28 10:23 XS = 5.82465078914 pb +- ( 0.392957990706 pb = 6 % ) Event 100000 ( 7m 37s elapsed / 30m 30s left ) -> ETA: Tue Jan 28 10:23 XS = 5.81283683626 pb +- ( 0.372793087398 pb = 6 % ) Event 200000 ( 15m 11s elapsed / 22m 46s left ) -> ETA: Tue Jan 28 10:23 XS = 5.80982134274 pb +- ( 0.280141450007 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 43s elapsed / 15m 9s left ) -> ETA: Tue Jan 28 10:23 XS = 5.7934841325 pb +- ( 0.233351086619 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 30m 17s elapsed / 7m 34s left ) -> ETA: Tue Jan 28 10:23 XS = 5.71444527169 pb +- ( 0.232234075027 pb = 4 % ) Event 500000 ( 2276 s total ) = 18981084.8217 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.73746 0 % 0.205482 3.58 % │ │ ME & PS: MUF=0.5  5.5876 -2.61 % 0.236358 4.23 % │ │ ME & PS: MUF=2  5.82206 1.47 % 0.222904 3.82 % │ │ ME & PS: MUR=0.5  5.57924 -2.75 % 0.310898 5.57 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.52746 -3.66 % 0.251678 4.55 % │ │ ME & PS: MUR=2  6.03817 5.24 % 0.20196 3.34 % │ │ ME & PS: MUR=2 MUF=2  6.11194 6.52 % 0.226907 3.71 % │ │ ME-only: MUF=0.5  5.71448 -0.4 % 0.20216 3.53 % │ │ ME-only: MUF=2  5.7745 0.64 % 0.207737 3.59 % │ │ ME-only: MUR=0.5  5.60092 -2.37 % 0.227036 4.05 % │ │ ME-only: MUR=0.5 MUF=0.5  5.5771 -2.79 % 0.223244 4 % │ │ ME-only: MUR=2  6.03047 5.1 % 0.189311 3.13 % │ │ ME-only: MUR=2 MUF=2  6.06409 5.69 % 0.191321 3.15 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 350 (500354) -> 0 % From "Jet_Evolution:CSS": 1221 (501575) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3541442 MCatNLO large PDF reweighting factor: 44436 MCatNLOvetoed large reweighting factor for parton: 86 different PDF cut-off: 13325824 large AlphaS reweighting factor: 1253167 large PDF reweighting factor: 628636 vetoed large reweighting factor for parton: 4 Error messages from 'GaugeTest' exceeded frequency limit: 135/20 Perturbative Interface (Matrix Elements): momentum failures: 54 amplitude failures: 1167 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 10s on Tue Jan 28 10:23:09 2025 (User: 37m 15s, System: 3s, Children User: 0s, Children System: 0s)