Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:28:50 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1293 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (256 MB, 12s/11s) Performing tests Amplitude::GaugeTest(): Large deviation { 2.9759438965e-19 vs 2.97594389652e-19 => -5.54700729793e-12 } ...... Amplitude::GaugeTest(): Large deviation { 5.88383719914e-22 vs 5.88383719911e-22 => 4.89075446808e-12 } .. Amplitude::GaugeTest(): Large deviation { 3.42521056513e-23 vs 3.42521056512e-23 => 2.75401923489e-12 } .. Amplitude::GaugeTest(): Large deviation { 7.87276020228e-22 vs 7.87276020226e-22 => 3.04534175655e-12 } ... Amplitude::GaugeTest(): Large deviation { 2.17019622444e-22 vs 2.17019622443e-22 => 3.09641201568e-12 } . Amplitude::GaugeTest(): Large deviation { 3.39150149272e-23 vs 3.39150149273e-23 => -4.23627799506e-12 } .....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 9.92219507056e-22 vs 9.92219507058e-22 => -2.45381492903e-12 } ..................................................................................................................... done (256 MB, 0s/0s) Initializing scales........................................................................ done (260 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 ( 2s elapsed / 13d 15h 46m 37s left ) -> ETA: Fri Feb 14 02:15 XS = 4.56579479455e-05 pb +- ( 4.56579479455e-05 pb = 100 % ) Event 2 ( 2s elapsed / 6d 19h 53m 17s left ) -> ETA: Fri Feb 07 06:22 XS = 0.494710841254 pb +- ( 0.494665183306 pb = 99 % ) Event 3 ( 2s elapsed / 4d 13h 43m 17s left ) -> ETA: Wed Feb 05 00:12 XS = 0.330083929762 pb +- ( 0.329646125179 pb = 99 % ) Event 4 ( 2s elapsed / 3d 10h 38m 17s left ) -> ETA: Mon Feb 03 21:07 XS = 19.4811459837 pb +- ( 19.1524805463 pb = 98 % ) Event 5 ( 2s elapsed / 2d 18h 6m 37s left ) -> ETA: Mon Feb 03 04:35 XS = 15.5849226974 pb +- ( 15.3385482541 pb = 98 % ) Event 6 ( 2s elapsed / 2d 7h 5m 30s left ) -> ETA: Sun Feb 02 17:34 XS = 12.9510212925 pb +- ( 12.7978440231 pb = 98 % ) Event 7 ( 2s elapsed / 1d 23h 13m 17s left ) -> ETA: Sun Feb 02 09:42 XS = 12.3336878683 pb +- ( 10.8337551997 pb = 87 % ) Event 8 ( 2s elapsed / 1d 17h 29m 32s left ) -> ETA: Sun Feb 02 03:58 XS = 10.7919768848 pb +- ( 9.50813133863 pb = 88 % ) Event 9 ( 2s elapsed / 1d 12h 52m 55s left ) -> ETA: Sat Feb 01 23:22 XS = 9.59287765912 pb +- ( 8.47068462041 pb = 88 % ) Event 10 ( 2s elapsed / 1d 9h 19m 57s left ) -> ETA: Sat Feb 01 19:49 XS = 8.63359054818 pb +- ( 7.6368992472 pb = 88 % ) Event 20 ( 2s elapsed / 17h 47s left ) -> ETA: Sat Feb 01 03:29 XS = 5.1476942742 pb +- ( 3.5753158107 pb = 69 % ) Event 30 ( 2s elapsed / 11h 31m 37s left ) -> ETA: Fri Jan 31 22:00 XS = 3.52557739833 pb +- ( 2.40807588567 pb = 68 % ) Event 40 ( 2s elapsed / 8h 47m 2s left ) -> ETA: Fri Jan 31 19:16 XS = 2.7020018545 pb +- ( 1.85585188251 pb = 68 % ) Event 50 ( 2s elapsed / 7h 9m 57s left ) -> ETA: Fri Jan 31 17:39 XS = 3.38986075877 pb +- ( 1.90072620468 pb = 56 % ) Event 60 ( 2s elapsed / 6h 3m 50s left ) -> ETA: Fri Jan 31 16:32 XS = 2.76943760153 pb +- ( 1.55564345367 pb = 56 % ) Event 70 ( 2s elapsed / 5h 16m 37s left ) -> ETA: Fri Jan 31 15:45 XS = 3.35276845151 pb +- ( 1.63861520327 pb = 48 % ) Event 80 ( 2s elapsed / 4h 42m 14s left ) -> ETA: Fri Jan 31 15:11 XS = 3.1268685231 pb +- ( 1.45348219015 pb = 46 % ) Event 90 ( 2s elapsed / 4h 15m 30s left ) -> ETA: Fri Jan 31 14:44 XS = 2.78168761727 pb +- ( 1.29492268806 pb = 46 % ) Event 100 ( 2s elapsed / 3h 52m 27s left ) -> ETA: Fri Jan 31 14:21 XS = 2.88454111066 pb +- ( 1.23113665922 pb = 42 % ) Event 200 ( 3s elapsed / 2h 14m 56s left ) -> ETA: Fri Jan 31 12:44 XS = 4.36839738487 pb +- ( 1.44967749905 pb = 33 % ) Event 300 ( 3s elapsed / 1h 41m 52s left ) -> ETA: Fri Jan 31 12:10 XS = 4.15254402542 pb +- ( 1.20319344403 pb = 28 % ) Event 400 ( 4s elapsed / 1h 25m 8s left ) -> ETA: Fri Jan 31 11:54 XS = 4.77601351696 pb +- ( 1.72397708207 pb = 36 % ) Event 500 ( 4s elapsed / 1h 15m 5s left ) -> ETA: Fri Jan 31 11:44 XS = 4.44109534915 pb +- ( 1.41302727826 pb = 31 % ) Event 600 ( 4s elapsed / 1h 8m 6s left ) -> ETA: Fri Jan 31 11:37 XS = 6.99277371932 pb +- ( 1.99200545311 pb = 28 % ) Event 700 ( 5s elapsed / 1h 3m 43s left ) -> ETA: Fri Jan 31 11:32 XS = 7.19624752648 pb +- ( 1.94501706981 pb = 27 % ) Event 800 ( 5s elapsed / 1h left ) -> ETA: Fri Jan 31 11:29 XS = 7.16355506604 pb +- ( 1.86682528007 pb = 26 % ) Event 900 ( 6s elapsed / 57m 18s left ) -> ETA: Fri Jan 31 11:26 XS = 6.86621092887 pb +- ( 1.67781843353 pb = 24 % ) Event 1000 ( 6s elapsed / 55m 3s left ) -> ETA: Fri Jan 31 11:24 XS = 5.10457723504 pb +- ( 1.95273821189 pb = 38 % ) Event 2000 ( 11s elapsed / 45m 41s left ) -> ETA: Fri Jan 31 11:14 XS = 6.3744045655 pb +- ( 1.29436888555 pb = 20 % ) Event 3000 ( 15s elapsed / 42m 27s left ) -> ETA: Fri Jan 31 11:11 XS = 5.81520500786 pb +- ( 1.7236306731 pb = 29 % ) Event 4000 ( 19s elapsed / 41m 8s left ) -> ETA: Fri Jan 31 11:10 XS = 6.98783974813 pb +- ( 1.71637597605 pb = 24 % ) Event 5000 ( 24s elapsed / 40m 1s left ) -> ETA: Fri Jan 31 11:09 XS = 6.79283714771 pb +- ( 1.44401071786 pb = 21 % ) Event 6000 ( 28s elapsed / 39m 8s left ) -> ETA: Fri Jan 31 11:08 XS = 6.41724413265 pb +- ( 1.2394831742 pb = 19 % ) Event 7000 ( 32s elapsed / 38m 32s left ) -> ETA: Fri Jan 31 11:08 XS = 6.36053509382 pb +- ( 1.08674668143 pb = 17 % ) Event 8000 ( 37s elapsed / 38m 4s left ) -> ETA: Fri Jan 31 11:07 XS = 7.55166125164 pb +- ( 1.43144109184 pb = 18 % ) Event 9000 ( 41s elapsed / 37m 42s left ) -> ETA: Fri Jan 31 11:07 XS = 6.96937997142 pb +- ( 1.30290894087 pb = 18 % ) Event 10000 ( 45s elapsed / 37m 30s left ) -> ETA: Fri Jan 31 11:07 XS = 6.94550947463 pb +- ( 1.1838380635 pb = 17 % ) Event 20000 ( 1m 29s elapsed / 35m 54s left ) -> ETA: Fri Jan 31 11:06 XS = 7.17481102934 pb +- ( 0.725457545104 pb = 10 % ) Event 30000 ( 2m 14s elapsed / 34m 59s left ) -> ETA: Fri Jan 31 11:06 XS = 6.4036663911 pb +- ( 0.530635112016 pb = 8 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 40000 ( 2m 57s elapsed / 34m 6s left ) -> ETA: Fri Jan 31 11:06 XS = 6.60939891799 pb +- ( 0.484886151736 pb = 7 % ) Event 50000 ( 3m 42s elapsed / 33m 23s left ) -> ETA: Fri Jan 31 11:06 XS = 6.48133978613 pb +- ( 0.414109796366 pb = 6 % ) Event 60000 ( 4m 27s elapsed / 32m 39s left ) -> ETA: Fri Jan 31 11:06 XS = 5.90561034186 pb +- ( 0.405042379987 pb = 6 % ) Event 70000 ( 5m 11s elapsed / 31m 55s left ) -> ETA: Fri Jan 31 11:06 XS = 6.05947616246 pb +- ( 0.396062482466 pb = 6 % ) Event 80000 ( 5m 56s elapsed / 31m 12s left ) -> ETA: Fri Jan 31 11:06 XS = 6.20285111434 pb +- ( 0.36000508734 pb = 5 % ) Event 90000 ( 6m 41s elapsed / 30m 31s left ) -> ETA: Fri Jan 31 11:06 XS = 6.23929725713 pb +- ( 0.333179280275 pb = 5 % ) Event 100000 ( 7m 26s elapsed / 29m 45s left ) -> ETA: Fri Jan 31 11:06 XS = 6.1040505871 pb +- ( 0.339217050212 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 14m 56s elapsed / 22m 24s left ) -> ETA: Fri Jan 31 11:06 XS = 5.82806495115 pb +- ( 0.249252858614 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 30s elapsed / 15m left ) -> ETA: Fri Jan 31 11:06 XS = 5.74265871721 pb +- ( 0.250232239799 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 29m 50s elapsed / 7m 27s left ) -> ETA: Fri Jan 31 11:06  Memory usage increased by 18 MB, now 320 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 5.8356531905 pb +- ( 0.209225301351 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2227 s total ) = 19404741.5845 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.74922 0 % 0.182147 3.16 % │ │ ME & PS: MUF=0.5  5.73636 -0.22 % 0.198606 3.46 % │ │ ME & PS: MUF=2  5.74142 -0.13 % 0.179516 3.12 % │ │ ME & PS: MUR=0.5  5.492 -4.47 % 0.20945 3.81 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.56064 -3.28 % 0.224178 4.03 % │ │ ME & PS: MUR=2  6.12703 6.57 % 0.170194 2.77 % │ │ ME & PS: MUR=2 MUF=2  6.11943 6.43 % 0.171688 2.8 % │ │ ME-only: MUF=0.5  5.7156 -0.58 % 0.186038 3.25 % │ │ ME-only: MUF=2  5.79673 0.82 % 0.17865 3.08 % │ │ ME-only: MUR=0.5  5.60116 -2.57 % 0.199531 3.56 % │ │ ME-only: MUR=0.5 MUF=0.5  5.5659 -3.18 % 0.203972 3.66 % │ │ ME-only: MUR=2  6.05301 5.28 % 0.169341 2.79 % │ │ ME-only: MUR=2 MUF=2  6.09644 6.03 % 0.166295 2.72 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 363 (500370) -> 0 % From "Jet_Evolution:CSS": 1209 (501579) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3548850 MCatNLO large PDF reweighting factor: 44210 MCatNLOvetoed large reweighting factor for parton: 96 different PDF cut-off: 13303776 large AlphaS reweighting factor: 395108 large PDF reweighting factor: 621864 vetoed large reweighting factor for parton: 3 Error messages from 'GaugeTest' exceeded frequency limit: 123/20 Perturbative Interface (Matrix Elements): momentum failures: 65 amplitude failures: 1144 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 37m 20s on Fri Jan 31 11:06:10 2025 (User: 36m 46s, System: 2s, Children User: 0s, Children System: 0s)