> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'tracing' to 'yes'
> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'tracing/filename' to 'smpi_trace.trace'
> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'tracing/smpi' to 'yes'
> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'tracing' to 'yes'
> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'tracing/filename' to 'smpi_trace.trace'
> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'tracing/smpi' to 'yes'