040000 tree 8b2bb2387b8eac26663def80678511b7564dc187	analysis_driver
100755 blob 4f0ea0dd61e4af2b7c961d6c8f202d88da121be1	generate_files
040000 tree 58be89d694fc3e546d8769a9251c0387f30f1a01	summary
040000 tree ce295ced0bd7d99c3240473f730390da03e79f4b	task_dependency_graph