Welcome to MilkyWay@home

Task 1066184907

Name de_nbody_orbit_fitting_06_02_2026_v195_OCS_MW2014__data__04_1780675409_1928253_0
Workunit 1026546115
Created 11 Jun 2026, 20:35:27 UTC
Sent 11 Jun 2026, 20:35:43 UTC
Report deadline 23 Jun 2026, 20:35:43 UTC
Received 11 Jun 2026, 21:51:41 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 1069644
Run time 2 min 6 sec
CPU time 3 min 31 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 197.76 MB
Peak swap size 4.54 GB
Peak disk usage 0.02 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=0 (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 59347190 -np 12 -p 6.48975 1 0.475163 0.115554 1.18468 0.00348481 45.9626 14.4475 -211.524 118.597 188.25 363197 --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 = 0.004062875819575 kpc, Upper bound = 0.035301819569862 kpc, Lower bound = 0.000467595158732 kpc
Dwarf Initial Position: [14.229189386046690,-63.224634048584875,-6.004318721934098]
Dwarf Initial Velocity: [-75.186993763932364,21.067728294756026,71.476152558669014]
Initial LMC position: [52.698827943427155,647.158571781215187,121.868360154987954]
Initial LMC velocity: [1.572081245621712,-31.312271686244920,-33.981262951760797]
[nbody_cuda] device 0: AMD Radeon VII, SMs=60, compute=9.0
[nbody_hip] wavefront size: 64
[nbody_cuda] LMC init: pos=(52.7,647.2,121.9) vel=(1.572,-31.31,-33.98) nShift=1371
[nbody_cuda] initialized: nbody=40000 nNode=80000 numSMs=60 useQuad=1
[nbody] params: nbody=40000 nStep=1369 timestep=0.0048353141 eps2=1.6507e-05 theta=1 BestLikeStart=0.9608 useBestLike=1 criterion=0 useQuad=1 LMC=1 LMCmass=3.632e+05 LMCscale=15
[nbody] potential: bulge=Hernquist disk=MiyamotoNagai disk2=none halo=NFWMass LMC=Plummer +DynFric
[nbody_cuda] cumulative maxDepth=23 errorCode=0
<search_likelihood>-84.612583301600765</search_likelihood>
<search_likelihood_EMD>-7.944783240362871</search_likelihood_EMD>
<search_likelihood_Mass>-0.047141785431396</search_likelihood_Mass>
<search_likelihood_Beta>-26.283924499990590</search_likelihood_Beta>
<search_likelihood_BetaAvg>-15.180563256456502</search_likelihood_BetaAvg>
<search_likelihood_VelAvg>-7.193142665542505</search_likelihood_VelAvg>
<search_likelihood_Dist>-22.208206544058211</search_likelihood_Dist>
<search_likelihood_Momentum>-5.754821309758703</search_likelihood_Momentum>
2026-06-11 17:50:16 (283906): called boinc_finish(0)

</stderr_txt>
]]>


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