Welcome to MilkyWay@home

Task 1066588565

Name de_nbody_orbit_fitting_06_09_2026_v195_OCS_erkal__data__01_1780675409_1945340_1
Workunit 1026563202
Created 14 Jun 2026, 8:12:51 UTC
Sent 14 Jun 2026, 8:12:57 UTC
Report deadline 26 Jun 2026, 8:12:57 UTC
Received 14 Jun 2026, 17:03:24 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 960103
Run time 19 min 29 sec
CPU time 19 min 27 sec
Validate state Valid
Credit 710.23
Device peak FLOPS 0.00 GFLOPS
Application version Milkyway@home N-Body Simulation with Orbit Fitting
Anonymous platform (CPU)
Peak working set size 148.76 MB
Peak swap size 5.02 GB
Peak disk usage 12.06 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=0 inst=0 (of N_GPUS=1, tasks/gpu=6)
<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 80992846 -np 12 -p 3.46517 1 0.0906286 0.398968 29.35 0.435903 55.05 17.235 -232.529 39.1084 189.074 143522 --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 = 0.000774918812075 kpc, Upper bound = 0.006733172585132 kpc, Lower bound = 0.000089185173514 kpc
Dwarf Initial Position: [5.276875850943505,28.161749559098684,11.547231531013692]
Dwarf Initial Velocity: [72.669254240684552,-94.578374236141215,-112.758494221532857]
Initial LMC position: [-0.055503781477443,52.620778582735191,40.035550211670433]
Initial LMC velocity: [51.264488298467938,244.265187432078534,-164.613277856638405]
[nbody_cuda] device 0: NVIDIA DRIVE-PG199-PROD, SMs=66, compute=8.0
[nbody_cuda] LMC init: pos=(-0.0555,52.62,40.04) vel=(51.26,244.3,-164.6) nShift=37862
[nbody_cuda] initialized: nbody=40000 nNode=80000 numSMs=66 useQuad=1
[nbody] params: nbody=40000 nStep=37860 timestep=9.33564025e-05 eps2=6.00499e-07 theta=1 BestLikeStart=0.9608 useBestLike=1 criterion=0 useQuad=1 LMC=1 LMCmass=1.435e+05 LMCscale=15
[nbody] potential: bulge=Hernquist disk=MiyamotoNagai disk2=none halo=NFWMass LMC=Plummer +DynFric
[nbody_cuda] cumulative maxDepth=24 errorCode=0
<search_likelihood>-10343.657579663948127</search_likelihood>
<search_likelihood_EMD>-126.467368364740366</search_likelihood_EMD>
<search_likelihood_Mass>-6832.068368193263268</search_likelihood_Mass>
<search_likelihood_Beta>-160.214685797848603</search_likelihood_Beta>
<search_likelihood_BetaAvg>-1660.504483477696340</search_likelihood_BetaAvg>
<search_likelihood_VelAvg>-1418.063525583722367</search_likelihood_VelAvg>
<search_likelihood_Dist>-89.959003248584878</search_likelihood_Dist>
<search_likelihood_Momentum>-56.380144998091481</search_likelihood_Momentum>
2026-06-14 17:02:24 (55111): called boinc_finish(0)

</stderr_txt>
]]>


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