+$ ${bindir:=.}/../../../smpi_script/bin/smpirun -map -hostfile ../hostfile -platform ${platfdir:=.}/small_platform.xml -np 4 --log=xbt_cfg.thres:critical ${bindir:=.}/coll-allreduce 300000 --log=smpi_config.thres:warning --log=smpi_coll.thres:error --log=smpi_mpi.thres:error --log=smpi_pmpi.thres:error
+> [0.000000] [smpi/INFO] [rank 0] -> Tremblay
+> [0.000000] [smpi/INFO] [rank 1] -> Jupiter
+> [0.000000] [smpi/INFO] [rank 2] -> Fafard
+> [0.000000] [smpi/INFO] [rank 3] -> Ginette