<host id="Tremblay" speed="25Mf"/>
<host id="Jupiter" speed="25Mf" state_file="trace/jupiter_state.trace"/>
<host id="Fafard" speed="25Mf" state_file="trace/fafard_state.trace" />
<host id="Tremblay" speed="25Mf"/>
<host id="Jupiter" speed="25Mf" state_file="trace/jupiter_state.trace"/>
<host id="Fafard" speed="25Mf" state_file="trace/fafard_state.trace" />