> [0.000000] [jmsg/INFO] Ready to run MSG_MAIN
> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'tracing' to '1'
> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'tracing/filename' to 'simulation.trace'
> [0.000000] [jmsg/INFO] Ready to run MSG_MAIN
> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'tracing' to '1'
> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'tracing/filename' to 'simulation.trace'