Paper Reading Questions
For each paper, your assignment is two-fold. By 10PM the evening before lecture:
- Submit your answer for each lecture's paper question via the
submission web site in a file named
lecn.txt , and
- Submit your own question about the paper (e.g., what you find most confusing about
the paper or the paper's general context/problem) in a file named
sqn.txt .
You cannot
use the question below. To the extent possible, during lecture we will try to
answer questions submitted the evening before.
Once you submit your own question and answer (or after the deadline
has passed), you can view the
questions
and
answers
that other students submitted.
Lecture 10
KLEE uses a satisfiability (SAT/SMT) solver to implement symbolic
execution. What would go wrong if KLEE did not use a SAT/SMT solver,
and instead tried all branches? What would go wrong if KLEE just
guessed randomly about what a symbolic value could be?
|