Welcome to MilkyWay@home

Task 1045040275

Name de_nbody_orbit_fitting_01_21_2026_v194_OCS_north_data__03_1770117002_224157_1
Workunit 1016675644
Created 15 Feb 2026, 13:25:32 UTC
Sent 15 Feb 2026, 13:25:56 UTC
Report deadline 27 Feb 2026, 13:25:56 UTC
Received 16 Feb 2026, 5:22:06 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status 3 (0x00000003) Unknown error code
Computer ID 773740
Run time 6 min 48 sec
CPU time 1 hours 8 min 10 sec
Validate state Invalid
Credit 0.00
Device peak FLOPS 131.76 GFLOPS
Application version Milkyway@home N-Body Simulation v1.94 (mt)
windows_x86_64
Peak working set size 22.26 MB
Peak swap size 18.44 MB
Peak disk usage 15.10 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 16 max threads on a system with 32 processors
Running MilkyWay@home Nbody v1.94
Optimal Softening Length = 0.002343475165891 kpc, Upper bound = 0.020362162455010 kpc, Lower bound = 0.000269709853523 kpc
Dwarf Initial Position: [58.524363136206354,-39.036826071048708,-51.294219192446910]
Dwarf Initial Velocity: [-3.417714649936619,-55.707904392587423,11.485861042633243]
Initial LMC position: [99.094694438997621,552.267869184585720,-259.202123704856604]
Initial LMC velocity: [-24.700800649935189,-160.705658848284827,47.231971893312995]
Initial body data written to 'initial.out'
hackCofM: tree structure error.
    cmPos out of bounds
    Pos(p)           = -5.160563895742312e+228
    psize/2          = 2.500000000000000e-01
    Pos(p) + psize/2 = -5.160563895742312e+228
    cmpos            = -5.160563895742312e+228
    Pos(p) - psize/2 = -5.160563895742312e+228
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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