only message 1/2 of a suspected DR.
[id] some time related changes; adding time.c
[id] add DR PPs to registry
[id] have pp sets track size (ie num enabled pps)
[id] Add first iterative deepening implementation, no more than a proof-of-concept
Change estimate message to send raw-er elapsed branches value
[id] Add sophisticated command line options
[id] Track found bug trace filenames and output them at end.
[id] record PP set config with each bug found
[id] Compare PP configs to ones that already found bugs, to skip supersets.
Source id config in configgen.sh to get proper test case variable.
[id] Activate test case flag (-p)
[id] rename to bug.c
fix stupid array list macro bug wrt gcc shadowing
[id] some comments wrt jobs
[id] add notion of 'unexplored' pps, utilities for them, and begin to track them
[id] implement and use basic workqueue instead of the proof-of-concept singlethreaded approach
Don't leave the master hanging when the build fails.
[id] Add new jobs to workqueue based on DR PPs, and abort superset-of-foundabug jobs.
Improve/add certain foundabug messages related to deterministic initialization bugs.