Welcome to MilkyWay@home

Task 1059589908

Name de_nbody_orbit_fitting_04_12_2026_v195_OCS_north_MW2014__data__04_1777665902_2927280_1
Workunit 1023057561
Created 17 May 2026, 17:56:08 UTC
Sent 17 May 2026, 17:56:57 UTC
Report deadline 29 May 2026, 17:56:57 UTC
Received 18 May 2026, 5:04:50 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 1068817
Run time 7 min 33 sec
CPU time 7 min 30 sec
Validate state Valid
Credit 171.33
Device peak FLOPS 0.00 GFLOPS
Application version Milkyway@home N-Body Simulation with Orbit Fitting
Anonymous platform (CPU)
Peak working set size 119.30 MB
Peak swap size 4.97 GB
Peak disk usage 10.42 MB

Stderr output

<core_client_version>7.24.6</core_client_version>
<![CDATA[
<stderr_txt>
[mw_cuda_wrapper] loaded config from /var/lib/boinc-client_31420/projects/milkyway.cs.rpi.edu_milkyway/milkyway_nbody_cuda_wrapper.conf
[mw_cuda_wrapper] acquired GPU=1 inst=2 (of N_GPUS=4, tasks/gpu=3)
<search_application> milkyway_nbody 1.95 Linux x86_64 double  CUDA and OpenMP, Crlibm </search_application>
[nbody] argv: /var/lib/boinc-client_31420/projects/milkyway.cs.rpi.edu_milkyway/milkyway_nbody_cuda1291 -f nbody_parameters.lua -h histogram.txt --seed 356466401 -np 12 -p 4.84134 1 0.400633 0.904106 1.72618 0.832939 45.4935 14.8641 -208.087 113.993 189.739 382483 --nthreads 4 --use-cuda
Using OpenMP 4 max threads on a system with 76 processors
Running MilkyWay@home Nbody v1.95 (workunit requires >= 1.95)
Optimal Softening Length = 0.003425607903444 kpc, Upper bound = 0.029764678394009 kpc, Lower bound = 0.000394252185520 kpc
Dwarf Initial Position: [-24.274203053777633,-4.611716658752827,24.225792042674129]
Dwarf Initial Velocity: [-136.890917423769963,160.987253975218010,91.210239927664162]
Initial LMC position: [52.326160581263515,573.881256758253471,69.940135294149812]
Initial LMC velocity: [-0.394324069972218,-53.523301325305631,-37.093336965522937]
[nbody_cuda] device 0: Tesla V100-SXM2-16GB, SMs=32, compute=7.0
[nbody_cuda] LMC init: pos=(52.33,573.9,69.94) vel=(-0.3943,-53.52,-37.09) nShift=16257
[nbody_cuda] initialized: nbody=40000 nNode=80000 numSMs=32 useQuad=1
[nbody] params: nbody=40000 nStep=16255 timestep=0.000303793713 eps2=1.17348e-05 theta=1 BestLikeStart=0.9608 useBestLike=1 criterion=0 useQuad=1 LMC=1 LMCmass=3.825e+05 LMCscale=15
[nbody] potential: bulge=Hernquist disk=MiyamotoNagai disk2=none halo=NFWMass LMC=Plummer +DynFric
[nbody_cuda] cumulative maxDepth=25
<search_likelihood>-51.197818250532947</search_likelihood>
<search_likelihood_EMD>-14.772536897361599</search_likelihood_EMD>
<search_likelihood_Mass>-0.008964310654880</search_likelihood_Mass>
<search_likelihood_Beta>-5.093775877973181</search_likelihood_Beta>
<search_likelihood_BetaAvg>-5.152963061275882</search_likelihood_BetaAvg>
<search_likelihood_VelAvg>-6.728259561732397</search_likelihood_VelAvg>
<search_likelihood_Dist>-6.420443409537705</search_likelihood_Dist>
<search_likelihood_Momentum>-13.020875131997311</search_likelihood_Momentum>
2026-05-18 01:04:08 (154990): called boinc_finish(0)

</stderr_txt>
]]>


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