### CONTEXT (Previous Events):
<system_output timestamp="3109.57135">Reading state information...
</system_output>
<system_output timestamp="3109.770516">Reading extended state information...
</system_output>
<system_output timestamp="3109.790062">Initializing package states...
</system_output>
<system_output timestamp="3110.37744">Writing extended state information...
</system_output>
<system_output timestamp="3110.626576">Building tag database...
</system_output>
<system_output timestamp="3111.166625">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="3111.240756">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="3111.247498">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="3111.304555">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="3111.35292">Reading package lists...
</system_output>
<system_output timestamp="3111.598919">Building dependency tree...
</system_output>
<system_output timestamp="3111.602529">Reading state information...
</system_output>
<system_output timestamp="3111.803999">Reading extended state information...
</system_output>
<system_output timestamp="3111.825939">Initializing package states...
</system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<system_output timestamp="3112.345553">Writing extended state information...
</system_output>

Answer: 3112.345553, old event