Welcome to MilkyWay@home

Task 1061572446

Name de_nbody_orbit_fitting_05_14_2026_v195_OCS_MW2014__data__02_1779912302_90913_1
Workunit 1024160142
Created 30 May 2026, 12:21:18 UTC
Sent 30 May 2026, 12:21:25 UTC
Report deadline 11 Jun 2026, 12:21:25 UTC
Received 30 May 2026, 12:24:39 UTC
Server state Over
Outcome Validate error
Client state Done
Exit status 0 (0x00000000)
Computer ID 960103
Run time 57 sec
CPU time 55 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 28.07 MB
Peak swap size 43.64 MB
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=0 (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 39948884 -np 12 -p 5.99319 1 0.4843 0.938538 1.26009 0.389012 44.3307 14.152 -199.39 111.39 193.875 350271 --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 = 0.004141001634009 kpc, Upper bound = 0.035980644994842 kpc, Lower bound = 0.000476586635268 kpc
Dwarf Initial Position: [21.552214881252663,-36.457650667778253,-21.313720566496222]
Dwarf Initial Velocity: [-20.089585433743942,-151.585875846286172,11.729185470797386]
Initial LMC position: [54.348737721535464,633.065374792264379,100.158510810657091]
Initial LMC velocity: [0.804767270920179,-38.676632661956894,-34.228726310149931]
[nbody] voluntary abort: nStep=74402 >= 60000 and --use-cuda set (Lyapunov-amplified GPU divergence likely; result would almost certainly fail validation)
2026-05-30 12:23:31 (1082983): called boinc_finish(0)

</stderr_txt>
]]>


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