Welcome to MilkyWay@home

Task 1061603205

Name de_nbody_orbit_fitting_04_12_2026_v195_OCS_north_MW2014__data__04_1777665902_3471410_1
Workunit 1023601691
Created 30 May 2026, 19:53:14 UTC
Sent 30 May 2026, 21:55:19 UTC
Report deadline 11 Jun 2026, 21:55:19 UTC
Received 30 May 2026, 22:05:54 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 960103
Run time 5 min 56 sec
CPU time 5 min 54 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 119.14 MB
Peak swap size 4.89 GB
Peak disk usage 10.42 MB

Stderr output

<core_client_version>8.3.0</core_client_version>
<![CDATA[
<stderr_txt>
[mw_cuda_wrapper] loaded config from /home/ian/BOINC/projects/milkyway.cs.rpi.edu_milkyway/milkyway_nbody_cuda_wrapper.conf
[mw_cuda_wrapper] acquired GPU=2 inst=2 (of N_GPUS=3, tasks/gpu=4)
<search_application> milkyway_nbody 1.95 Linux x86_64 double  CUDA and OpenMP, Crlibm </search_application>
[nbody] argv: /home/ian/BOINC/projects/milkyway.cs.rpi.edu_milkyway/milkyway_nbody_cuda1291 -f nbody_parameters.lua -h histogram.txt --seed 355617293 -np 12 -p 4.76719 1 0.403551 0.906567 1.64159 0.830408 45.2948 14.9606 -204.599 112.857 189.861 393617 --nthreads 4 --use-cuda
Using OpenMP 4 max threads on a system with 48 processors
Running MilkyWay@home Nbody v1.95 (workunit requires >= 1.95)
Optimal Softening Length = 0.003450558229209 kpc, Upper bound = 0.029981468652309 kpc, Lower bound = 0.000397123711024 kpc
Dwarf Initial Position: [-24.827144168209902,-4.099042273521391,24.681517053865356]
Dwarf Initial Velocity: [-132.960948590889899,159.373827187642632,88.795949888162056]
Initial LMC position: [51.592335410038849,568.069115103327817,70.616681666355177]
Initial LMC velocity: [-0.366382188563041,-54.067216010620108,-37.687172634262311]
[nbody_cuda] device 0: Tesla V100-SXM2-16GB, SMs=48, compute=7.0
[nbody_cuda] LMC init: pos=(51.59,568.1,70.62) vel=(-0.3664,-54.07,-37.69) nShift=16264
[nbody_cuda] initialized: nbody=40000 nNode=80000 numSMs=48 useQuad=1
[nbody] params: nbody=40000 nStep=16262 timestep=0.00029901204 eps2=1.19064e-05 theta=1 BestLikeStart=0.9608 useBestLike=1 criterion=0 useQuad=1 LMC=1 LMCmass=3.936e+05 LMCscale=15
[nbody] potential: bulge=Hernquist disk=MiyamotoNagai disk2=none halo=NFWMass LMC=Plummer +DynFric
[nbody_cuda] cumulative maxDepth=25
<search_likelihood>-51.893061298535542</search_likelihood>
<search_likelihood_EMD>-15.443745276289192</search_likelihood_EMD>
<search_likelihood_Mass>-0.007208953766476</search_likelihood_Mass>
<search_likelihood_Beta>-5.632555367238217</search_likelihood_Beta>
<search_likelihood_BetaAvg>-5.807301914999202</search_likelihood_BetaAvg>
<search_likelihood_VelAvg>-7.839287303533399</search_likelihood_VelAvg>
<search_likelihood_Dist>-5.628253156994587</search_likelihood_Dist>
<search_likelihood_Momentum>-11.534709325714468</search_likelihood_Momentum>
2026-05-30 22:04:50 (1128839): called boinc_finish(0)

</stderr_txt>
]]>


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