### CONTEXT (Previous Events):
<system_output timestamp="2530.6409">Parallel mksquashfs: Using 4 processors
Creating 4.0 filesystem on /home/tmp/fai-cd.6tFYJJ/LiveOS/squashfs.img, block size 131072.

[====================================/                       ] 13600/22225  61%</system_output>
<system_output timestamp="2538.783024">
[==========================================-                 ] 16000/22225  71%</system_output>
<system_output timestamp="2541.034688">
[===============================================\            ] 17900/22225  80%</system_output>
<system_output timestamp="2546.037366">
[========================================================\   ] 21400/22225  96%</system_output>
<system_output timestamp="2546.787769">
[=========================================================-  ] 21700/22225  97%</system_output>
<system_output timestamp="2549.643351">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="2549.669304">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="2552.147707">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="2553.192217">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="2553.414264">xorriso 1.5.4 : RockRidge filesystem manipulator, libburnia project.

</system_output>
<system_output timestamp="2582.626032">ISO image size and filename: </system_output>
<system_output timestamp="2582.631501">1.9G	fai_cd.iso
</system_output>
<system_output timestamp="2582.864912">
real	19m36.824s
user	13m17.459s
sys	2m21.991s
</system_output>
<system_output timestamp="2583.018379">[?2004h]0;demo@faiserver: /home/faidemo@faiserver:/home/fai$ </system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<user_input timestamp="2587.142664"/>

Answer: 2587.142664, new event