jobname	sub_type	prev_jobs	dep_type	queue	memory_reserved	walltime	cpu_reserved	platform
sleep	scatter	NA	none	short	2000	1:00	1	local
create_tmp	scatter	sleep	serial	short	2000	1:00	1	local
merge	serial	create_tmp	gather	short	2000	1:00	1	local
size	serial	merge	serial	short	2000	1:00	1	local