Welcome to MilkyWay@home

Task 1033996955

Name de_nbody_orbit_fitting_11_18_2025_v194_OCS_north__data__01_1763637001_85002_2
Workunit 1011451470
Created 24 Nov 2025, 9:58:12 UTC
Sent 24 Nov 2025, 10:58:26 UTC
Report deadline 6 Dec 2025, 10:58:26 UTC
Received 26 Nov 2025, 19:02:11 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status 3 (0x00000003) Unknown error code
Computer ID 975746
Run time 16 min 42 sec
CPU time 2 hours 29 min 56 sec
Validate state Invalid
Credit 0.00
Device peak FLOPS 142.21 GFLOPS
Application version Milkyway@home N-Body Simulation v1.94 (mt)
windows_x86_64
Peak working set size 25.98 MB
Peak swap size 20.00 MB
Peak disk usage 16.41 MB

Stderr output

<core_client_version>8.2.4</core_client_version>
<![CDATA[
<message>
The system cannot find the path specified.
 (0x3) - exit code 3 (0x3)</message>
<stderr_txt>
<search_application> milkyway_nbody 1.94 Windows x86_64 double  OpenMP, Crlibm </search_application>
Using OpenMP 16 max threads on a system with 32 processors
Running MilkyWay@home Nbody v1.94
Optimal Softening Length = 0.000963708470299 kpc, Upper bound = 0.008373542300390 kpc, Lower bound = 0.000110912918620 kpc
Dwarf Initial Position: [-10.711635354097803,13.950946888895675,13.106134018291145]
Dwarf Initial Velocity: [138.161729254388490,45.516397596307776,74.193106487852376]
Initial LMC position: [114.487839536507849,664.528954546374848,-279.525669017295684]
Initial LMC velocity: [-22.007775980812767,-147.802284580452067,38.596480941435750]
Initial body data written to 'initial.out'
hackCofM: tree structure error.
    cmPos out of bounds
    Pos(p)           = -7.764578040196390e+227
    psize/2          = 2.000000000000000e+00
    Pos(p) + psize/2 = -7.764578040196390e+227
    cmpos            = -7.764578040196392e+227
    Pos(p) - psize/2 = -7.764578040196390e+227
Number of particles in bins is very small compared to total. (0 << 40000). Skipping distance calculation
Error running system: NBODY_TREE_STRUCTURE_ERROR (8)
strftime() failed called boinc_finish(3)

</stderr_txt>
]]>


©2025 Astroinformatics Group