Welcome to MilkyWay@home

Task 1059589477

Name de_nbody_orbit_fitting_04_12_2026_v195_OCS_north_MW2014__data__04_1777665902_3321769_0
Workunit 1023452050
Created 17 May 2026, 17:55:26 UTC
Sent 17 May 2026, 17:56:57 UTC
Report deadline 29 May 2026, 17:56:57 UTC
Received 18 May 2026, 7:06:50 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 1068817
Run time 6 min 55 sec
CPU time 6 min 53 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 119.21 MB
Peak swap size 4.97 GB
Peak disk usage 10.36 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=2 inst=1 (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 306029704 -np 12 -p 4.76645 1 0.403655 0.903671 1.65801 0.831771 45.2919 14.9701 -204.497 112.613 189.89 393820 --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 = 0.003451447480024 kpc, Upper bound = 0.029989195241365 kpc, Lower bound = 0.000397226054634 kpc
Dwarf Initial Position: [-24.544325209509552,-4.419270019818467,24.480804141063864]
Dwarf Initial Velocity: [-134.449675124215219,159.072778058617331,90.267619774571301]
Initial LMC position: [51.579288936471983,567.996730256431420,70.651709469315989]
Initial LMC velocity: [-0.364888896967671,-54.067081174691680,-37.697230547829065]
[nbody_cuda] device 0: Tesla V100-SXM2-16GB, SMs=32, compute=7.0
[nbody_cuda] LMC init: pos=(51.58,568,70.65) vel=(-0.3649,-54.07,-37.7) nShift=15460
[nbody_cuda] initialized: nbody=40000 nNode=80000 numSMs=32 useQuad=1
[nbody] params: nbody=40000 nStep=15458 timestep=0.000314515397 eps2=1.19125e-05 theta=1 BestLikeStart=0.9608 useBestLike=1 criterion=0 useQuad=1 LMC=1 LMCmass=3.938e+05 LMCscale=15
[nbody] potential: bulge=Hernquist disk=MiyamotoNagai disk2=none halo=NFWMass LMC=Plummer +DynFric
[nbody_cuda] cumulative maxDepth=25
<search_likelihood>-50.090078049974110</search_likelihood>
<search_likelihood_EMD>-15.159590846988896</search_likelihood_EMD>
<search_likelihood_Mass>-0.003574169016552</search_likelihood_Mass>
<search_likelihood_Beta>-5.359408939830720</search_likelihood_Beta>
<search_likelihood_BetaAvg>-5.064333549478266</search_likelihood_BetaAvg>
<search_likelihood_VelAvg>-7.569808837111458</search_likelihood_VelAvg>
<search_likelihood_Dist>-5.458027399900949</search_likelihood_Dist>
<search_likelihood_Momentum>-11.475334307647270</search_likelihood_Momentum>
2026-05-18 03:05:14 (162403): called boinc_finish(0)

</stderr_txt>
]]>


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