Welcome to MilkyWay@home

Task 1061603206

Name de_nbody_orbit_fitting_04_12_2026_v195_OCS_north_MW2014__data__04_1777665902_3471411_1
Workunit 1023601692
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 6 min
CPU time 5 min 58 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 116.58 MB
Peak swap size 4.89 GB
Peak disk usage 10.41 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=1 (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 196490407 -np 12 -p 4.84957 1 0.396805 0.902638 1.70625 0.829681 45.4918 14.8992 -208.265 113.225 189.775 382084 --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 = 0.003392876633043 kpc, Upper bound = 0.029480280481475 kpc, Lower bound = 0.000390485153433 kpc
Dwarf Initial Position: [-24.389613730668039,-4.555526203739491,24.304727033809964]
Dwarf Initial Velocity: [-136.954170430493889,160.573814361265505,90.873769949241080]
Initial LMC position: [52.354856805888922,574.387049194350539,70.120664411223061]
Initial LMC velocity: [-0.386614475640482,-53.414577197326949,-37.065072025201395]
[nbody_cuda] device 0: Tesla V100-SXM2-16GB, SMs=48, compute=7.0
[nbody_cuda] LMC init: pos=(52.35,574.4,70.12) vel=(-0.3866,-53.41,-37.07) nShift=16205
[nbody_cuda] initialized: nbody=40000 nNode=80000 numSMs=48 useQuad=1
[nbody] params: nbody=40000 nStep=16203 timestep=0.000305286762 eps2=1.15116e-05 theta=1 BestLikeStart=0.9608 useBestLike=1 criterion=0 useQuad=1 LMC=1 LMCmass=3.821e+05 LMCscale=15
[nbody] potential: bulge=Hernquist disk=MiyamotoNagai disk2=none halo=NFWMass LMC=Plummer +DynFric
[nbody_cuda] cumulative maxDepth=26
<search_likelihood>-50.068706459794797</search_likelihood>
<search_likelihood_EMD>-14.716356516243161</search_likelihood_EMD>
<search_likelihood_Mass>-0.006615034917485</search_likelihood_Mass>
<search_likelihood_Beta>-5.344810749955190</search_likelihood_Beta>
<search_likelihood_BetaAvg>-4.996140134261010</search_likelihood_BetaAvg>
<search_likelihood_VelAvg>-6.151744027666025</search_likelihood_VelAvg>
<search_likelihood_Dist>-6.011551169886977</search_likelihood_Dist>
<search_likelihood_Momentum>-12.841488826864943</search_likelihood_Momentum>
2026-05-30 22:05:27 (1128888): called boinc_finish(0)

</stderr_txt>
]]>


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