### CONTEXT (Previous Events):
<system_output timestamp="2.896752">
wikiserver-tearoff-2: Runable,</system_output>
<system_output timestamp="2.940888">
faiserver-tearoff-8: Runable,</system_output>
<system_output timestamp="2.980376">
faiserver-tearoff-9: Runable,</system_output>
<system_output timestamp="3.020685">
faiserver-tearoff-1: Runable,</system_output>
<system_output timestamp="3.060899">
faiserver-tearoff-19: Runable,</system_output>
<system_output timestamp="3.101224">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="3.141526">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="3.18257">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="3.223573">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="3.261899"> Running
nullhost-tearoff-6: Runable,</system_output>
<system_output timestamp="3.299776"> Running
nullhost-tearoff-15: Runable,</system_output>
<system_output timestamp="3.337727">
</system_output>
<system_output timestamp="3.338087">[?2004h</system_output>
<system_output timestamp="3.338183">demo@stephost:~$ </system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<user_input timestamp="633.89317"/>

Answer: 633.89317, new event