Re: [klee-dev] Error while replaying .path file
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Thanks Cristian for this information. Klee reply will not work in my case
because
I have to replay the test case with path files only.
On Tue, Feb 18, 2020, 5:06 PM Cadar, Cristian
wrote:
> Hi Awanish,
>
> Unfortunately that feature has not been maintained -- we need to fix it,
> but there are no immediate plans to do so.
>
> You may be able to achieve something similar via seeding (-seed-file).
> Or if you just want to replay the test case, use klee-replay or link
> with the libkleeRuntest library (see the tutorials).
>
> Best,
> Cristian
>
> On 18/02/2020 07:47, Awanish Pandey wrote:
> > Dear all,
> > I want to replay a path file, but I am getting an assertion
> > violation "hit an invalid branch in replay path mode".
> >
> > This is my toy program
> > /int main(int argc, char *argv[]){
> >if (argc != 2){
> > printf("error:");
> >}
> >int a;
> >FILE *fp = fopen(argv[1], "r");
> >fscanf(fp,"%d",);
> >if (a == 10)
> > assert(0);
> >fclose(fp);
> >return 0;
> > }/
> >
> > I run klee "/klee --libc=uclibc --posix-runtime --write-paths file.bc
> > --sym-arg 1 --sym-files 1 5/".
> > It finds an assertion violation (at test case number 19) and when I
> > replayed it by command
> > /klee --libc=uclibc --posix-runtime
> > --replay-path=klee-out-0/test19.path file.bc/
> >
> > Klee crashes on assertion violation in Executor.cpp
> >
> > What is the issue? It will be very helpful.
> > --
> > Thanking You
> > Awanish Pandey
> >
>
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Re: [klee-dev] Error while replaying .path file
Hi Awanish,
Unfortunately that feature has not been maintained -- we need to fix it,
but there are no immediate plans to do so.
You may be able to achieve something similar via seeding (-seed-file).
Or if you just want to replay the test case, use klee-replay or link
with the libkleeRuntest library (see the tutorials).
Best,
Cristian
On 18/02/2020 07:47, Awanish Pandey wrote:
> Dear all,
> I want to replay a path file, but I am getting an assertion
> violation "hit an invalid branch in replay path mode".
>
> This is my toy program
> /int main(int argc, char *argv[]){
> if (argc != 2){
> printf("error:");
> }
> int a;
> FILE *fp = fopen(argv[1], "r");
> fscanf(fp,"%d",);
> if (a == 10)
> assert(0);
> fclose(fp);
> return 0;
> }/
>
> I run klee "/klee --libc=uclibc --posix-runtime --write-paths file.bc
> --sym-arg 1 --sym-files 1 5/".
> It finds an assertion violation (at test case number 19) and when I
> replayed it by command
> /klee --libc=uclibc --posix-runtime
> --replay-path=klee-out-0/test19.path file.bc/
>
> Klee crashes on assertion violation in Executor.cpp
>
> What is the issue? It will be very helpful.
> --
> Thanking You
> Awanish Pandey
>
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[klee-dev] Error while replaying .path file
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Dear all,
I want to replay a path file, but I am getting an assertion violation "hit
an invalid branch in replay path mode".
This is my toy program
*int main(int argc, char *argv[]){ if (argc != 2){printf("error:");
} int a; FILE *fp = fopen(argv[1], "r"); fscanf(fp,"%d",); if (a ==
10)assert(0); fclose(fp); return 0;}*
I run klee "*klee --libc=uclibc --posix-runtime --write-paths file.bc
--sym-arg 1 --sym-files 1 5*".
It finds an assertion violation (at test case number 19) and when I
replayed it by command
*klee --libc=uclibc --posix-runtime
--replay-path=klee-out-0/test19.path file.bc*
Klee crashes on assertion violation in Executor.cpp
What is the issue? It will be very helpful.
--
Thanking You
Awanish Pandey
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