Welcome to MilkyWay@home

Task 1045833075

Name de_nbody_orbit_fitting_01_21_2026_v194_OCS_north_data__03_1770117002_332660_3
Workunit 1016886813
Created 23 Feb 2026, 10:37:53 UTC
Sent 23 Feb 2026, 10:38:22 UTC
Report deadline 7 Mar 2026, 10:38:22 UTC
Received 23 Feb 2026, 10:42:43 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status 3 (0x00000003) Unknown error code
Computer ID 1059345
Run time 2 min 28 sec
CPU time 4 min 12 sec
Validate state Invalid
Credit 0.00
Device peak FLOPS 20.92 GFLOPS
Application version Milkyway@home N-Body Simulation v1.94 (mt)
windows_x86_64
Peak working set size 20.88 MB
Peak swap size 15.08 MB
Peak disk usage 0.01 MB

Stderr output

<core_client_version>8.2.8</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 2 max threads on a system with 32 processors
Running MilkyWay@home Nbody v1.94
Optimal Softening Length = 0.003380008147684 kpc, Upper bound = 0.029368467822550 kpc, Lower bound = 0.000389004123315 kpc
Dwarf Initial Position: [1.797442274590092,-68.212866777382800,-5.963584741207868]
Dwarf Initial Velocity: [-53.251367761295398,-90.391349336417406,52.334852509298962]
Initial LMC position: [139.503997714864539,894.223670041434957,-276.956454488634279]
Initial LMC velocity: [-15.952395149987344,-119.093139869283021,18.952710321986462]
Initial body data written to 'initial.out'
hackCofM: tree structure error.
    cmPos out of bounds
    Pos(p)           = -2.479790396507394e+231
    psize/2          = 2.000000000000000e+00
    Pos(p) + psize/2 = -2.479790396507394e+231
    cmpos            = -2.479790396507394e+231
    Pos(p) - psize/2 = -2.479790396507394e+231
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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