Welcome to MilkyWay@home

Task 1065794937

Name de_nbody_orbit_fitting_06_09_2026_v195_OCS_erkal__data__01_1780675409_1781689_0
Workunit 1026399551
Created 10 Jun 2026, 9:55:03 UTC
Sent 10 Jun 2026, 9:55:49 UTC
Report deadline 22 Jun 2026, 9:55:49 UTC
Received 10 Jun 2026, 10:20:14 UTC
Server state Over
Outcome Validate error
Client state Done
Exit status 0 (0x00000000)
Computer ID 960103
Run time 50 sec
CPU time 48 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 23.88 MB
Peak swap size 39.35 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=2 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 370483772 -np 12 -p 4.54265 1 0.0972702 0.43974 6.99975 0.050431 59.2981 42.9706 -234.182 39.4073 175.724 159593 --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 = 0.000831707737230 kpc, Upper bound = 0.007226604449261 kpc, Lower bound = 0.000095720993867 kpc
Dwarf Initial Position: [-25.828061291158999,-14.161594562884090,53.252812763158069]
Dwarf Initial Velocity: [-181.863578623481772,103.910505529719032,102.058645985861190]
Initial LMC position: [-1.288220029721735,-111.032990865147369,-75.373405515162830]
Initial LMC velocity: [-26.673204039927764,-44.602896103722841,147.642023613373709]
[nbody] voluntary abort: nStep=60340 >= 60000 and --use-cuda set (Lyapunov-amplified GPU divergence likely; result would almost certainly fail validation)
2026-06-10 10:19:17 (3030257): called boinc_finish(0)

</stderr_txt>
]]>


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