Welcome to MilkyWay@home

Task 1054985795

Name de_nbody_orbit_fitting_04_16_2026_v195_OCS_MW2014__data__01_1777665902_1202630_0
Workunit 1021332911
Created 7 May 2026, 5:30:51 UTC
Sent 7 May 2026, 5:31:10 UTC
Report deadline 19 May 2026, 5:31:10 UTC
Received 7 May 2026, 5:55:52 UTC
Server state Over
Outcome Validate error
Client state Done
Exit status 0 (0x00000000)
Computer ID 1066617
Run time 8 min 6 sec
CPU time 8 min 4 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 136.90 MB
Peak swap size 5.10 GB
Peak disk usage 12.42 MB

Stderr output

<core_client_version>8.3.0</core_client_version>
<![CDATA[
<stderr_txt>
<search_application> milkyway_nbody 1.95 Linux x86_64 double  CUDA and OpenMP, Crlibm </search_application>
[nbody] argv: ../../projects/milkyway.cs.rpi.edu_milkyway/milkyway_nbody_cuda -f nbody_parameters.lua -h histogram.txt --seed 13089396 -np 12 -p 5.91516 1 0.907516 0.841599 23.4355 0.184954 81.9924 6.33749 -221.579 278.708 -138.038 522965 --nthreads 4 --use-cuda
Using OpenMP 4 max threads on a system with 32 processors
Running MilkyWay@home Nbody v1.95 (workunit requires >= 1.95)
Optimal Softening Length = 0.007759705221740 kpc, Upper bound = 0.067423107625726 kpc, Lower bound = 0.000893062145141 kpc
Dwarf Initial Position: [-6.218685952272413,-2.129230167256241,6.176218566247940]
Dwarf Initial Velocity: [-190.482636630361924,253.697311983527413,218.426952432947616]
Initial LMC position: [40.957517040395913,588.376753308265734,158.108973128667429]
Initial LMC velocity: [2.872677421178102,-28.009467251816837,-40.376005358657167]
[nbody_cuda] device 0: Tesla V100-SXM2-16GB, SMs=80, compute=7.0
[nbody_cuda] LMC init: pos=(40.96,588.4,158.1) vel=(2.873,-28.01,-40.38) nShift=42471
[nbody_cuda] initialized: nbody=40000 nNode=81920 numSMs=80 useQuad=1
[nbody] params: nbody=40000 nStep=42469 timestep=0.000142067466 eps2=6.0213e-05 theta=1 BestLikeStart=0.9608 useBestLike=1 criterion=0 useQuad=1 LMC=1 LMCmass=5.23e+05 LMCscale=15
[nbody] potential: bulge=Hernquist disk=MiyamotoNagai disk2=none halo=NFWMass LMC=Plummer +DynFric
<search_likelihood>-3921.235967999327841</search_likelihood>
<search_likelihood_EMD>-83.117199986235619</search_likelihood_EMD>
<search_likelihood_Mass>-2266.740067567862297</search_likelihood_Mass>
<search_likelihood_Beta>-443.525422048807059</search_likelihood_Beta>
<search_likelihood_BetaAvg>-91.684732992830220</search_likelihood_BetaAvg>
<search_likelihood_VelAvg>-607.149922217386688</search_likelihood_VelAvg>
<search_likelihood_Dist>-415.413756398789076</search_likelihood_Dist>
<search_likelihood_Momentum>-13.604866787417180</search_likelihood_Momentum>
2026-05-07 01:55:46 (906248): called boinc_finish(0)

</stderr_txt>
]]>


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