Welcome to MilkyWay@home

Task 1043168450

Name de_nbody_orbit_fitting_01_21_2026_v194_OCS_north_data__03_1765373101_3959403_1
Workunit 1015847217
Created 27 Jan 2026, 12:08:17 UTC
Sent 27 Jan 2026, 12:08:29 UTC
Report deadline 8 Feb 2026, 12:08:29 UTC
Received 27 Jan 2026, 16:52:11 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status 3 (0x00000003) Unknown error code
Computer ID 958385
Run time 21 min 30 sec
CPU time 2 hours 24 min 28 sec
Validate state Invalid
Credit 0.00
Device peak FLOPS 54.28 GFLOPS
Application version Milkyway@home N-Body Simulation v1.94 (mt)
windows_x86_64
Peak working set size 22.19 MB
Peak swap size 18.17 MB
Peak disk usage 14.88 MB

Stderr output

<core_client_version>8.0.2</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 40 processors
Running MilkyWay@home Nbody v1.94
Optimal Softening Length = 0.002035965393507 kpc, Upper bound = 0.017690248524400 kpc, Lower bound = 0.000234318646108 kpc
Dwarf Initial Position: [-31.853246701292026,-41.760893467358507,-9.030566674822982]
Dwarf Initial Velocity: [-49.412107731843129,7.698468266179566,37.698629617450777]
Initial LMC position: [82.391445011390331,503.465091563186490,-182.250601796565860]
Initial LMC velocity: [-21.438309945176382,-159.927540966518507,25.596533931014637]
Initial body data written to 'initial.out'
hackCofM: tree structure error.
    cmPos out of bounds
    Pos(p)           = -1.043382100978106e+229
    psize/2          = 2.500000000000000e-01
    Pos(p) + psize/2 = -1.043382100978106e+229
    cmpos            = -1.043382100978106e+229
    Pos(p) - psize/2 = -1.043382100978106e+229
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>
]]>


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