Welcome to MilkyWay@home

Task 1066163370

Name de_nbody_orbit_fitting_06_09_2026_v195_OCS_erkal__data__01_1780675409_1919609_0
Workunit 1026537471
Created 11 Jun 2026, 18:05:31 UTC
Sent 11 Jun 2026, 18:06:20 UTC
Report deadline 23 Jun 2026, 18:06:20 UTC
Received 11 Jun 2026, 18:46:42 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 1069644
Run time 4 min 58 sec
CPU time 9 min 14 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 198.64 MB
Peak swap size 4.54 GB
Peak disk usage 9.40 MB

Stderr output

<core_client_version>7.24.1</core_client_version>
<![CDATA[
<stderr_txt>
[mw_hip_wrapper] loaded config from /var/lib/boinc-client/projects/milkyway.cs.rpi.edu_milkyway/milkyway_nbody_hip_wrapper.conf
[mw_hip_wrapper] acquired GPU=0 inst=2 (of N_GPUS=1, tasks/gpu=3)
<search_application> milkyway_nbody 1.95 Linux x86_64 double  HIP and OpenMP, Crlibm </search_application>
[nbody] argv: /var/lib/boinc-client/projects/milkyway.cs.rpi.edu_milkyway/milkyway_nbody_hip7 -f nbody_parameters.lua -h histogram.txt --seed 364785316 -np 12 -p 3.48165 1 0.439576 0.356222 24.026 0.875991 47.1638 24.2695 -245.426 121.766 141.471 474254 --nthreads 4 --use-gpu
Using OpenMP 4 max threads on a system with 44 processors
Running MilkyWay@home Nbody v1.95 (workunit requires >= 1.95)
Optimal Softening Length = 0.003758589581398 kpc, Upper bound = 0.032657914524577 kpc, Lower bound = 0.000432574946902 kpc
Dwarf Initial Position: [14.709801193260304,7.208283435678111,-38.451141511425554]
Dwarf Initial Velocity: [81.297807911805506,-261.065089017041203,60.877252255605988]
Initial LMC position: [25.731181717143752,151.329596405259878,-61.668202831563605]
Initial LMC velocity: [16.845490004235142,-41.159516099462543,-145.469985623866336]
[nbody_cuda] device 0: AMD Radeon VII, SMs=60, compute=9.0
[nbody_hip] wavefront size: 64
[nbody_cuda] LMC init: pos=(25.73,151.3,-61.67) vel=(16.85,-41.16,-145.5) nShift=2944
[nbody_cuda] initialized: nbody=40000 nNode=80000 numSMs=60 useQuad=1
[nbody] params: nbody=40000 nStep=2942 timestep=0.00120709823 eps2=1.4127e-05 theta=1 BestLikeStart=0.9608 useBestLike=1 criterion=0 useQuad=1 LMC=1 LMCmass=4.743e+05 LMCscale=15
[nbody] potential: bulge=Hernquist disk=MiyamotoNagai disk2=none halo=NFWMass LMC=Plummer +DynFric
[nbody_cuda] cumulative maxDepth=22 errorCode=0
<search_likelihood>-10468.108580796581009</search_likelihood>
<search_likelihood_EMD>-137.245023836704661</search_likelihood_EMD>
<search_likelihood_Mass>-9433.225398984335698</search_likelihood_Mass>
<search_likelihood_Beta>-66.423889332510271</search_likelihood_Beta>
<search_likelihood_BetaAvg>-160.243475772820119</search_likelihood_BetaAvg>
<search_likelihood_VelAvg>-176.415178399463827</search_likelihood_VelAvg>
<search_likelihood_Dist>-216.630905993100555</search_likelihood_Dist>
<search_likelihood_Momentum>-277.924708477642582</search_likelihood_Momentum>
2026-06-11 14:46:35 (281029): called boinc_finish(0)

</stderr_txt>
]]>


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