Welcome to MilkyWay@home

Task 1066089266

Name de_nbody_orbit_fitting_06_09_2026_v195_OCS_erkal__data__01_1780675409_1889814_0
Workunit 1026507676
Created 11 Jun 2026, 10:48:25 UTC
Sent 11 Jun 2026, 10:48:27 UTC
Report deadline 23 Jun 2026, 10:48:27 UTC
Received 11 Jun 2026, 12:34:48 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 960103
Run time 36 min 45 sec
CPU time 36 min 44 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 119.54 MB
Peak swap size 4.90 GB
Peak disk usage 17.34 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=1 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 42089740 -np 12 -p 4.55032 1 0.0334596 0.145475 8.26096 0.363858 46.2847 23.2598 -219.434 20.2632 187.068 199426 --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 = 0.000286095928708 kpc, Upper bound = 0.002485851722629 kpc, Lower bound = 0.000032926694572 kpc
Dwarf Initial Position: [-14.448613503949307,3.255320548162907,10.879742790596804]
Dwarf Initial Velocity: [-173.642424982121383,235.214782208827245,189.403419411196211]
Initial LMC position: [-4.647608283004772,-119.396788278846245,-58.735670427796293]
Initial LMC velocity: [-25.709520450883257,-3.171684086804894,172.528564548578146]
[nbody_cuda] device 0: Tesla V100-SXM2-16GB, SMs=48, compute=7.0
[nbody_cuda] LMC init: pos=(-4.648,-119.4,-58.74) vel=(-25.71,-3.172,172.5) nShift=106937
[nbody_cuda] initialized: nbody=40000 nNode=80000 numSMs=48 useQuad=1
[nbody] params: nbody=40000 nStep=106935 timestep=4.34032487e-05 eps2=8.18509e-08 theta=1 BestLikeStart=0.9608 useBestLike=1 criterion=0 useQuad=1 LMC=1 LMCmass=1.994e+05 LMCscale=15
[nbody] potential: bulge=Hernquist disk=MiyamotoNagai disk2=none halo=NFWMass LMC=Plummer +DynFric
[nbody_cuda] cumulative maxDepth=27 errorCode=0
<search_likelihood>-2074.896613259471906</search_likelihood>
<search_likelihood_EMD>-106.348869531287804</search_likelihood_EMD>
<search_likelihood_Mass>-143.620068153760997</search_likelihood_Mass>
<search_likelihood_Beta>-46.529210322902827</search_likelihood_Beta>
<search_likelihood_BetaAvg>-474.636961180535479</search_likelihood_BetaAvg>
<search_likelihood_VelAvg>-1246.113556104948202</search_likelihood_VelAvg>
<search_likelihood_Dist>-42.721052743281014</search_likelihood_Dist>
<search_likelihood_Momentum>-14.926895222755219</search_likelihood_Momentum>
2026-06-11 12:33:33 (3149566): called boinc_finish(0)

</stderr_txt>
]]>


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