Welcome to MilkyWay@home

Task 1055343747

Name de_nbody_orbit_fitting_04_12_2026_v195_OCS_north_MW2014__data__04_1777665902_1069571_2
Workunit 1021199852
Created 7 May 2026, 23:48:49 UTC
Sent 7 May 2026, 23:48:52 UTC
Report deadline 19 May 2026, 23:48:52 UTC
Received 8 May 2026, 0:08:39 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 1066617
Run time 5 min 49 sec
CPU time 5 min 48 sec
Validate state Checked, but no consensus yet
Credit 0.00
Device peak FLOPS 0.00 GFLOPS
Application version Milkyway@home N-Body Simulation with Orbit Fitting
Anonymous platform (CPU)
Peak working set size 136.86 MB
Peak swap size 5.10 GB
Peak disk usage 11.68 MB

Stderr output

<core_client_version>8.3.0</core_client_version>
<![CDATA[
<stderr_txt>
<search_application> milkyway_nbody 1.95 Linux x86_64 double  CUDA and OpenMP, Crlibm </search_application>
[nbody] argv: ../../projects/milkyway.cs.rpi.edu_milkyway/milkyway_nbody_cuda -f nbody_parameters.lua -h histogram.txt --seed 307528826 -np 12 -p 4.85298 1 0.396229 0.94523 1.85862 0.892729 45.7516 15.234 -209.123 113.528 186.067 367804 --nthreads 4 --use-cuda
Using OpenMP 4 max threads on a system with 32 processors
Running MilkyWay@home Nbody v1.95 (workunit requires >= 1.95)
Optimal Softening Length = 0.003387951551603 kpc, Upper bound = 0.029437487065169 kpc, Lower bound = 0.000389918327288 kpc
Dwarf Initial Position: [-23.906370411166996,-4.949292739267927,24.058454215370578]
Dwarf Initial Velocity: [-138.613703461978474,160.767626334006877,93.094995004499779]
Initial LMC position: [53.269014837962587,576.928959715679639,65.785929982615400]
Initial LMC velocity: [-0.567570981096733,-54.208176434918705,-36.423229034563228]
[nbody_cuda] device 0: Tesla V100-SXM2-16GB, SMs=80, compute=7.0
[nbody_cuda] LMC init: pos=(53.27,576.9,65.79) vel=(-0.5676,-54.21,-36.42) nShift=32885
[nbody_cuda] initialized: nbody=40000 nNode=81920 numSMs=80 useQuad=1
[nbody] params: nbody=40000 nStep=32883 timestep=0.000150534915 eps2=1.14782e-05 theta=1 BestLikeStart=0.9608 useBestLike=1 criterion=0 useQuad=1 LMC=1 LMCmass=3.678e+05 LMCscale=15
[nbody] potential: bulge=Hernquist disk=MiyamotoNagai disk2=none halo=NFWMass LMC=Plummer +DynFric
<search_likelihood>-54.885774429404194</search_likelihood>
<search_likelihood_EMD>-15.846726860014769</search_likelihood_EMD>
<search_likelihood_Mass>-0.912413298129992</search_likelihood_Mass>
<search_likelihood_Beta>-5.504754186738984</search_likelihood_Beta>
<search_likelihood_BetaAvg>-6.158981215972225</search_likelihood_BetaAvg>
<search_likelihood_VelAvg>-6.934814631510041</search_likelihood_VelAvg>
<search_likelihood_Dist>-5.309176621066242</search_likelihood_Dist>
<search_likelihood_Momentum>-14.218907615971943</search_likelihood_Momentum>
2026-05-07 20:08:32 (1203348): called boinc_finish(0)

</stderr_txt>
]]>


©2026 Astroinformatics Group