Welcome to MilkyWay@home

Task 964628027

Name de_nbody_06_10_2024_v186_pal5__data__7_1718187602_322195_1
Workunit 978770275
Created 28 Jun 2024, 15:23:20 UTC
Sent 28 Jun 2024, 15:23:21 UTC
Report deadline 10 Jul 2024, 15:23:21 UTC
Received 3 Jul 2024, 1:36:49 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 1019999
Run time 31 min 52 sec
CPU time 1 hours 8 min 1 sec
Validate state Valid
Credit 46.59
Device peak FLOPS 59.88 GFLOPS
Application version Milkyway@home N-Body Simulation with Orbit Fitting v1.87 (mt)
windows_x86_64
Peak working set size 21.34 MB
Peak swap size 16.82 MB
Peak disk usage 0.01 MB

Stderr output

<core_client_version>7.24.1</core_client_version>
<![CDATA[
<stderr_txt>
<search_application> milkyway_nbody 1.86 Windows x86_64 double  OpenMP, Crlibm </search_application>
Using OpenMP 10 max threads on a system with 20 processors
Running MilkyWay@home Nbody v1.86
Optimal Softening Length = 0.000029365216484 kpc
Dwarf Initial Position: [4.999550599948147,-10.584946830064437,7.124229612407827]
Dwarf Initial Velocity: [-95.693959061424593,13.157001410564144,174.909845539499344]
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
Running MilkyWay@home Nbody v1.86
<search_likelihood>-10.229147985382955</search_likelihood>
<search_likelihood_EMD>-5.801666114493604</search_likelihood_EMD>
<search_likelihood_Mass>-0.387794238568044</search_likelihood_Mass>
<search_likelihood_Beta>-4.039687632321308</search_likelihood_Beta>
strftime() failed called boinc_finish(0)

</stderr_txt>
]]>


©2024 Astroinformatics Group