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Questions about methods and techniques to prove correctness of programs.
11
votes
What are GEN and KILL statements in dataflow analysis?
Dataflow analysis works on sets of facts. GEN points are points in the graph where one of the facts you care about becomes true, and KILL points are points in the graph where one of the facts you car …
5
votes
Could program verification techniques prevent bugs of the genre of Heartbleed from occurring?
Commercial program checkers like Klocwork or Coverity might have been able to find Heartbleed since it is a relatively simple "forgot to do a bounds check error," which is one of the main problems the …