[klee-dev] GCov in KLEE

Norlina Pasaribu norlinap at xlfutureleaders.com
Fri Jun 29 08:10:12 BST 2018


Hello all

I would like to try to test the space c program using gCov in KLEE. I tried
the tutorial in KLEE from this site
http://klee.github.io/tutorials/testing-coreutils/
and for this step, I find this result

klee at a6bf3640ea87:~$ ls

*klee-last*   *klee-out-1*  *klee_build*  *obj-gcov*  space.c

*klee-out-0*  *klee-out-2*  *klee_src*    space.bc  *strutt.h*

klee at a6bf3640ea87:~$ ls klee-output-0

ls: cannot access klee-output-0: No such file or directory

klee at a6bf3640ea87:~$ ls klee-last

assembly.ll   test000001.ktest  test000006.ktest  test000011.ktest

info          test000002.ktest  test000007.ktest  test000012.ktest

messages.txt  test000003.ktest  test000008.ktest  test000013.ktest

run.istats    test000004.ktest  test000009.ktest  warnings.txt

run.stats     test000005.ktest  test000010.ktest

klee at a6bf3640ea87:~$ klee-replay ./space.c ../../klee-last/*.ktest

klee-replay: error: input file ../../klee-last/*.ktest not valid.


The error makes me can't move to other step.


I hope, we can discuss about it more. Thank you for attention.
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