Welcome to MilkyWay@home

Task 1056439317

Name de_nbody_orbit_fitting_04_16_2026_v195_OCS_MW2014__data__01_1777665902_1909672_0
Workunit 1022039953
Created 10 May 2026, 13:13:37 UTC
Sent 10 May 2026, 13:25:12 UTC
Report deadline 22 May 2026, 13:25:12 UTC
Received 10 May 2026, 13:55:49 UTC
Server state Over
Outcome Validate error
Client state Done
Exit status 0 (0x00000000)
Computer ID 1066617
Run time 14 min 9 sec
CPU time 14 min 7 sec
Validate state Invalid
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 148.56 MB
Peak swap size 5.12 GB
Peak disk usage 15.36 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_cuda1291 -f nbody_parameters.lua -h histogram.txt --seed 159499383 -np 12 -p 5.9106 1 0.959551 0.942575 20.4941 0.575458 75.4858 6.60683 -214.916 299.252 -126.212 486718 --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 = 0.008204629896582 kpc, Upper bound = 0.071289002447751 kpc, Lower bound = 0.000944268392439 kpc
Dwarf Initial Position: [3.982582693495272,27.924006003855563,1.310782757130397]
Dwarf Initial Velocity: [45.169566508552521,-241.128837916231447,-86.140446657268214]
Initial LMC position: [43.804083679214443,597.358643002199642,145.406614460422787]
Initial LMC velocity: [2.417658877629910,-30.611689915590404,-39.212808543309883]
[nbody_cuda] device 0: Tesla V100-SXM2-16GB, SMs=80, compute=7.0
[nbody_cuda] LMC init: pos=(43.8,597.4,145.4) vel=(2.418,-30.61,-39.21) nShift=81050
[nbody_cuda] initialized: nbody=40000 nNode=81920 numSMs=80 useQuad=1
[nbody] params: nbody=40000 nStep=81048 timestep=7.43856974e-05 eps2=6.7316e-05 theta=1 BestLikeStart=0.9608 useBestLike=1 criterion=0 useQuad=1 LMC=1 LMCmass=4.867e+05 LMCscale=15
[nbody] potential: bulge=Hernquist disk=MiyamotoNagai disk2=none halo=NFWMass LMC=Plummer +DynFric
<search_likelihood>-235.608109261388194</search_likelihood>
<search_likelihood_EMD>-14.342005546050098</search_likelihood_EMD>
<search_likelihood_Mass>-3.398991846240374</search_likelihood_Mass>
<search_likelihood_Beta>-77.757858922476188</search_likelihood_Beta>
<search_likelihood_BetaAvg>-32.418926567643922</search_likelihood_BetaAvg>
<search_likelihood_VelAvg>-62.951186266729884</search_likelihood_VelAvg>
<search_likelihood_Dist>-38.124754847886763</search_likelihood_Dist>
<search_likelihood_Momentum>-6.614385264360952</search_likelihood_Momentum>
2026-05-10 09:55:45 (2206587): called boinc_finish(0)

</stderr_txt>
]]>


©2026 Astroinformatics Group