Welcome to MilkyWay@home

Task 1065713034

Name de_nbody_orbit_fitting_06_09_2026_v195_OCS_erkal__data__01_1780675409_1758230_0
Workunit 1026376092
Created 10 Jun 2026, 4:56:57 UTC
Sent 10 Jun 2026, 4:58:29 UTC
Report deadline 22 Jun 2026, 4:58:29 UTC
Received 10 Jun 2026, 5:23:29 UTC
Server state Over
Outcome Validate error
Client state Done
Exit status 0 (0x00000000)
Computer ID 960103
Run time 54 sec
CPU time 52 sec
Validate state Invalid
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 25.41 MB
Peak swap size 40.80 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=1 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 271754685 -np 12 -p 2.37912 1 0.0515454 0.189994 34.9897 0.0623703 37.8286 22.1921 -192.574 88.1719 126.653 120071 --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 = 0.000440738355618 kpc, Upper bound = 0.003829520418165 kpc, Lower bound = 0.000050724445074 kpc
Dwarf Initial Position: [12.593594510110970,6.880643755789991,-9.502174376204611]
Dwarf Initial Velocity: [149.513946605398615,-263.509263331657564,-149.936816560937359]
Initial LMC position: [18.760375218230649,29.457066614092991,-105.367240923486833]
Initial LMC velocity: [-19.252268544742215,-164.773847843236808,7.119390303625440]
[nbody] voluntary abort: nStep=65076 >= 60000 and --use-cuda set (Lyapunov-amplified GPU divergence likely; result would almost certainly fail validation)
2026-06-10 05:22:18 (2987070): called boinc_finish(0)

</stderr_txt>
]]>


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