-> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'tracing' to 'yes'
-> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'tracing/filename' to 'smpi_simgrid.txt'
-> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'tracing/smpi' to 'yes'
-> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'tracing/smpi/format' to 'TI'
-> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'tracing/smpi/computing' to 'yes'
-> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'surf/precision' to '1e-9'
-> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'network/model' to 'SMPI'
-> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'network/TCP_gamma' to '4194304'
-> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'tracing/filename' to 'out_in_ti.txt'
-> [0.000000] [xbt_cfg/INFO] Configuration change: Set 'tracing/smpi/format/ti_one_file' to 'yes'