Welcome to MilkyWay@home

Task 1066231660

Name de_nbody_orbit_fitting_06_09_2026_v195_OCS_erkal__data__01_1780675409_1947487_0
Workunit 1026565349
Created 12 Jun 2026, 2:10:49 UTC
Sent 12 Jun 2026, 2:12:31 UTC
Report deadline 24 Jun 2026, 2:12:31 UTC
Received 12 Jun 2026, 3:38:12 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 960103
Run time 2 sec
CPU time
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 129.61 MB
Peak swap size 4.91 GB
Peak disk usage 0.02 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=3 (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 114798239 -np 12 -p 3.24434 1 0.0691742 0.632832 33.8633 0.190142 46.0791 11.0382 -161.259 102.333 150.096 530074 --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 = 0.000591473209232 kpc, Upper bound = 0.005139236698332 kpc, Lower bound = 0.000068072474139 kpc
Dwarf Initial Position: [27.406840335806770,822.438110702403833,-218.257353940516396]
Dwarf Initial Velocity: [-5.434592000743093,-287.992416941029035,55.949074450561170]
Initial LMC position: [31.556059562972660,125.481951381254333,-120.753509933649809]
Initial LMC velocity: [1.649759841139998,-108.164839000577615,-92.145058414500568]
[nbody_cuda] device 0: NVIDIA DRIVE-PG199-PROD, SMs=56, compute=8.0
[nbody_cuda] LMC init: pos=(31.56,125.5,-120.8) vel=(1.65,-108.2,-92.15) nShift=6
[nbody_cuda] initialized: nbody=1 nNode=57344 numSMs=56 useQuad=1
[nbody] params: nbody=1 nStep=4 timestep=0.8273067 eps2=3.49841e-07 theta=1 BestLikeStart=0.9608 useBestLike=1 criterion=0 useQuad=1 LMC=1 LMCmass=5.301e+05 LMCscale=15
[nbody] potential: bulge=Hernquist disk=MiyamotoNagai disk2=none halo=NFWMass LMC=Plummer +DynFric
[nbody_cuda] cumulative maxDepth=1 errorCode=0
Likelihood was NAN. Returning worst case. 
<search_likelihood>-9999999.900000000372529</search_likelihood>
2026-06-12 03:37:40 (3198085): called boinc_finish(0)

</stderr_txt>
]]>


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