Dear KLEE Team,

​

I'm writing to ask about time-out queries generated by KLEE. I'm trying to
identify program paths that cause the solver to time out. To dump the
queries, I used the latest KLEE master branch with the following command:

klee --search=dfs --posix-runtime --write-kqueries --libc=uclibc
--max-solver-time=10s --max-time=600s lua.bc A -sym-files 1 40

Here is the output I received, which is associated to test000002 (confirmed
by the test000002.solver.err).

KLEE: ERROR: lstring.c:197: Query timed out (resolve).

When I run kleaver to reproduce the timeout, I get a SAT result instead. My
exact command is below.

kleaver --max-solver-time=10s /tmp/out/lua-ttt/test000002.kquery

​

I've searched the email archive but couldn't find relevant answers to my
question. Could you please let me know how KLEE handles dumping queries on
solver time-outs? Am I missing any options or settings? Thank you for your
help.

​

Best,

Jie

​
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