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: 1068 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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, 12s/12s) Performing tests . Amplitude::GaugeTest(): Large deviation { 2.24258382024e-22 vs 2.24258382026e-22 => -6.66511290603e-12 } ...... Amplitude::GaugeTest(): Large deviation { 1.19595489884e-21 vs 1.19595489884e-21 => -5.21449550206e-12 } ...... Amplitude::GaugeTest(): Large deviation { 8.92662074122e-22 vs 8.92662074119e-22 => 2.94830826419e-12 } ... Amplitude::GaugeTest(): Large deviation { 4.41824198309e-24 vs 4.41824198311e-24 => -5.28199706196e-12 } ............ Amplitude::GaugeTest(): Large deviation { 2.95125605855e-22 vs 2.95125605854e-22 => 4.3820502782e-12 } ... Amplitude::GaugeTest(): Large deviation { 7.46027302951e-19 vs 7.46027302948e-19 => 4.23994173104e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 5.67936196188e-22 vs 5.67936196185e-22 => 4.3103298708e-12 } ....................................................................................................... done (260 MB, 0s/0s) Initializing scales........................................................................ done (264 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 / 50d 5h 33m 11s left ) -> ETA: Wed Mar 19 15:18 XS = 7.51492159431 pb +- ( 7.51492159431 pb = 100 % ) Event 2 ( 8s elapsed / 25d 3h 28m 11s left ) -> ETA: Sat Feb 22 13:13 XS = 7.5461523216 pb +- ( 0.0312307272818 pb = 0 % ) Event 3 ( 8s elapsed / 16d 18h 46m 31s left ) -> ETA: Fri Feb 14 04:31 XS = 5.03076847131 pb +- ( 2.51544847566 pb = 50 % ) Event 4 ( 8s elapsed / 12d 14h 4m 51s left ) -> ETA: Sun Feb 09 23:50 XS = 3.77252278386 pb +- ( 2.17874338251 pb = 57 % ) Event 5 ( 8s elapsed / 10d 1h 39m 51s left ) -> ETA: Fri Feb 07 11:25 XS = 3.01797062863 pb +- ( 1.84864885554 pb = 61 % ) Event 6 ( 8s elapsed / 8d 9h 37m 4s left ) -> ETA: Wed Feb 05 19:22 XS = 2.15204161917 pb +- ( 1.39277435435 pb = 64 % ) Event 7 ( 8s elapsed / 7d 4h 48m 54s left ) -> ETA: Tue Feb 04 14:34 XS = 1.88424150835 pb +- ( 1.23554935189 pb = 65 % ) Event 8 ( 8s elapsed / 6d 7h 12m 46s left ) -> ETA: Mon Feb 03 16:58 XS = 1.67489121558 pb +- ( 1.10958066716 pb = 66 % ) Event 9 ( 8s elapsed / 5d 14h 33m 55s left ) -> ETA: Mon Feb 03 00:19 XS = 1.45409438795 pb +- ( 0.911948509775 pb = 62 % ) Event 10 ( 8s elapsed / 5d 1h 6m 31s left ) -> ETA: Sun Feb 02 10:51 XS = 1.0342580016 pb +- ( 0.932364911595 pb = 90 % ) Event 20 ( 8s elapsed / 2d 12h 54m 1s left ) -> ETA: Thu Jan 30 22:39 XS = 0.477861950533 pb +- ( 0.432608323535 pb = 90 % ) Event 30 ( 8s elapsed / 1d 16h 49m 51s left ) -> ETA: Thu Jan 30 02:35 XS = 0.996799562085 pb +- ( 0.510066941119 pb = 51 % ) Event 40 ( 8s elapsed / 1d 6h 47m 46s left ) -> ETA: Wed Jan 29 16:33 XS = 0.776908906644 pb +- ( 0.398761601157 pb = 51 % ) Event 50 ( 8s elapsed / 1d 46m 31s left ) -> ETA: Wed Jan 29 10:31 XS = 0.808382149516 pb +- ( 0.352655023292 pb = 43 % ) Event 60 ( 8s elapsed / 20h 41m 31s left ) -> ETA: Wed Jan 29 06:26 XS = 0.739191330868 pb +- ( 0.306220843554 pb = 41 % ) Event 70 ( 9s elapsed / 17h 51m 16s left ) -> ETA: Wed Jan 29 03:36 XS = 0.638553374432 pb +- ( 0.266412074784 pb = 41 % ) Event 80 ( 9s elapsed / 15h 41m 30s left ) -> ETA: Wed Jan 29 01:26 XS = 0.566106851169 pb +- ( 0.233182912076 pb = 41 % ) Event 90 ( 9s elapsed / 14h 35s left ) -> ETA: Tue Jan 28 23:45 XS = 0.499810434803 pb +- ( 0.205454317817 pb = 41 % ) Event 100 ( 9s elapsed / 12h 40m 40s left ) -> ETA: Tue Jan 28 22:25 XS = 0.809357981211 pb +- ( 0.375099772974 pb = 46 % ) Event 200 ( 9s elapsed / 6h 39m left ) -> ETA: Tue Jan 28 16:24 XS = 1.48350654625 pb +- ( 0.877628034192 pb = 59 % ) Event 300 ( 10s elapsed / 4h 38m 43s left ) -> ETA: Tue Jan 28 14:24 XS = -0.942354293063 pb +- ( 2.67738892641 pb = -284 % ) Event 400 ( 10s elapsed / 3h 38m 9s left ) -> ETA: Tue Jan 28 13:23 XS = -0.468786064417 pb +- ( 2.04236146388 pb = -435 % ) Event 500 ( 10s elapsed / 3h 1m 19s left ) -> ETA: Tue Jan 28 12:46 XS = -2.22070248075 pb +- ( 4.05241040053 pb = -182 % ) Event 600 ( 11s elapsed / 2h 36m 28s left ) -> ETA: Tue Jan 28 12:21 XS = -0.432677705474 pb +- ( 3.44669506851 pb = -796 % ) Event 700 ( 11s elapsed / 2h 19m 19s left ) -> ETA: Tue Jan 28 12:04 XS = 1.93138142863 pb +- ( 3.30349187368 pb = 171 % ) Event 800 ( 12s elapsed / 2h 6m 15s left ) -> ETA: Tue Jan 28 11:51 XS = 2.45690709786 pb +- ( 2.9782521654 pb = 121 % ) Event 900 ( 12s elapsed / 1h 55m 59s left ) -> ETA: Tue Jan 28 11:41 XS = 3.55833645697 pb +- ( 2.72991167795 pb = 76 % ) Event 1000 ( 13s elapsed / 1h 48m 11s left ) -> ETA: Tue Jan 28 11:33 XS = 4.18445138786 pb +- ( 2.52012887965 pb = 60 % ) Event 2000 ( 17s elapsed / 1h 12m 12s left ) -> ETA: Tue Jan 28 10:57 XS = 4.53024384785 pb +- ( 1.58976285209 pb = 35 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 3000 ( 21s elapsed / 59m 40s left ) -> ETA: Tue Jan 28 10:45 XS = 5.94596011292 pb +- ( 1.43361701033 pb = 24 % ) Event 4000 ( 25s elapsed / 53m 42s left ) -> ETA: Tue Jan 28 10:39 XS = 6.77303407788 pb +- ( 1.62466254207 pb = 23 % ) Event 5000 ( 30s elapsed / 49m 52s left ) -> ETA: Tue Jan 28 10:35 XS = 5.98742469355 pb +- ( 1.34108108463 pb = 22 % ) Event 6000 ( 34s elapsed / 47m 19s left ) -> ETA: Tue Jan 28 10:33 XS = 5.9646286321 pb +- ( 1.14476263148 pb = 19 % ) Event 7000 ( 38s elapsed / 45m 36s left ) -> ETA: Tue Jan 28 10:31 XS = 5.43030491111 pb +- ( 0.997681516718 pb = 18 % ) Event 8000 ( 43s elapsed / 44m 14s left ) -> ETA: Tue Jan 28 10:30 XS = 5.54865300813 pb +- ( 0.908240263063 pb = 16 % ) Event 9000 ( 47s elapsed / 43m 11s left ) -> ETA: Tue Jan 28 10:29 XS = 5.94063324337 pb +- ( 0.911241508893 pb = 15 % ) Event 10000 ( 51s elapsed / 42m 22s left ) -> ETA: Tue Jan 28 10:28 XS = 5.88985849663 pb +- ( 0.828923416531 pb = 14 % ) Event 20000 ( 1m 35s elapsed / 38m 12s left ) -> ETA: Tue Jan 28 10:24 XS = 4.62359821616 pb +- ( 0.985283494074 pb = 21 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 30000 ( 2m 18s elapsed / 36m 9s left ) -> ETA: Tue Jan 28 10:23 XS = 5.19864533258 pb +- ( 0.716335508658 pb = 13 % ) Event 40000 ( 3m 1s elapsed / 34m 49s left ) -> ETA: Tue Jan 28 10:23 XS = 5.32140599642 pb +- ( 0.573232020717 pb = 10 % ) Event 50000 ( 3m 45s elapsed / 33m 49s left ) -> ETA: Tue Jan 28 10:22 XS = 5.45038422815 pb +- ( 0.48281453301 pb = 8 % ) Event 60000 ( 4m 28s elapsed / 32m 52s left ) -> ETA: Tue Jan 28 10:22 XS = 5.54439193455 pb +- ( 0.45212921734 pb = 8 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 70000 ( 5m 11s elapsed / 31m 55s left ) -> ETA: Tue Jan 28 10:22 XS = 5.67729629003 pb +- ( 0.403479868865 pb = 7 % ) Event 80000 ( 5m 55s elapsed / 31m 4s left ) -> ETA: Tue Jan 28 10:22 XS = 5.66727917319 pb +- ( 0.362294134718 pb = 6 % ) Event 90000 ( 6m 38s elapsed / 30m 16s left ) -> ETA: Tue Jan 28 10:22 XS = 5.66972853117 pb +- ( 0.333882144057 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 100000 ( 7m 22s elapsed / 29m 30s left ) -> ETA: Tue Jan 28 10:22 XS = 5.71705981808 pb +- ( 0.309466059919 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 14m 37s elapsed / 21m 56s left ) -> ETA: Tue Jan 28 10:21 XS = 6.0710833087 pb +- ( 0.228195736074 pb = 3 % ) Event 300000 ( 21m 59s elapsed / 14m 39s left ) -> ETA: Tue Jan 28 10:21 XS = 6.05559165552 pb +- ( 0.199742977796 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 29m 24s elapsed / 7m 21s left ) -> ETA: Tue Jan 28 10:21  Memory usage increased by 20 MB, now 324 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 6.08914483861 pb +- ( 0.216523406664 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2208 s total ) = 19567432.9068 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.13398 0 % 0.219402 3.57 % │ │ ME & PS: MUF=0.5  8.25339 34.55 % 2.09486 25.38 % │ │ ME & PS: MUF=2  6.17054 0.59 % 0.220353 3.57 % │ │ ME & PS: MUR=0.5  6.13617 0.03 % 0.224341 3.65 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.49198 5.83 % 0.52131 8.03 % │ │ ME & PS: MUR=2  6.4009 4.35 % 0.195621 3.05 % │ │ ME & PS: MUR=2 MUF=2  6.42864 4.8 % 0.19555 3.04 % │ │ ME-only: MUF=0.5  6.11974 -0.23 % 0.215965 3.52 % │ │ ME-only: MUF=2  6.16263 0.46 % 0.222199 3.6 % │ │ ME-only: MUR=0.5  6.05226 -1.33 % 0.242889 4.01 % │ │ ME-only: MUR=0.5 MUF=0.5  6.03867 -1.55 % 0.239003 3.95 % │ │ ME-only: MUR=2  6.37428 3.91 % 0.201446 3.16 % │ │ ME-only: MUR=2 MUF=2  6.40073 4.34 % 0.203956 3.18 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 352 (500360) -> 0 % From "Jet_Evolution:CSS": 1189 (501549) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3568466 MCatNLO large PDF reweighting factor: 45060 MCatNLOvetoed large reweighting factor for parton: 100 different PDF cut-off: 13318058 large AlphaS reweighting factor: 1253484 large PDF reweighting factor: 624318 vetoed large reweighting factor for parton: 11 Error messages from 'GaugeTest' exceeded frequency limit: 132/20 Perturbative Interface (Matrix Elements): momentum failures: 62 amplitude failures: 1127 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 37m 1s on Tue Jan 28 10:21:59 2025 (User: 36m 5s, System: 1s, Children User: 0s, Children System: 0s)