Hi Cristian, Sorry about bothering you... But I have tried all the combinations using "seed" options but think I didn't understand how to use it...
Do you have any examples? Thank you, Leandro On Wed, Jun 29, 2011 at 12:36 PM, Cristian Cadar <c.cadar at imperial.ac.uk>wrote: > Hi Leandro, Vijay, > > We are currently experimenting with starting execution from a set of > concrete inputs; we can share our results and changes once we are done. > > There is actually already some support for this in the open-source > version of KLEE: just grep the help options for the "seed" functionality. > > Cristian > > > On 29/06/11 08:10, Leandro Sales wrote: > > Thanks Vijay. For your better explanation of my question. > > > > @David, my problem is a little more complex then just saying Klee to > write > > path-constraints. Maybe I was not completely clear in my question. I want > to > > go in the "reverse" way that Klee usually goes. Instead of executing my > > program symbolically, extract path constraints (.pc) and get a solution > > (.ktest), I want to find the path constraints based on a ktest file (that > > represents my input), that I have already generated. > > > > Is that possible? > > > > Thanks, > > > > Leandro > > > > > > On Wed, Jun 29, 2011 at 4:45 AM, Vijay Ganesh <hellovijay at gmail.com> > wrote: > > > >> Hi, > >> > >> Generalizing on Leonardo's question: > >> > >> Have there been extensive experiments using KLEE in the whitebox > >> fuzzing mode (similar to SAGE), i.e., using a seed set of inputs to > >> extract paths, and then solving them (typically offline) to explore > >> branches on these paths? The goal here is to look for deep errors, as > >> opposed to the typical usage-scenario of coverage. > >> > >> Thanks, > >> Vijay Ganesh. > >> > >> On Tue, Jun 28, 2011 at 3:21 PM, Leandro Sales <leandro.shp at gmail.com> > >> wrote: > >>> Hi, > >>> Is there a way to use klee to extract the path condition followed for a > >>> given input (or file)? > >>> thanks, > >>> Leandro > >>> _______________________________________________ > >>> klee-dev mailing list > >>> klee-dev at keeda.stanford.edu > >>> http://keeda.Stanford.EDU/mailman/listinfo/klee-dev > >>> > >>> > >> > > > > > > > > _______________________________________________ > > klee-dev mailing list > > klee-dev at keeda.stanford.edu > > http://keeda.Stanford.EDU/mailman/listinfo/klee-dev > -------------- next part -------------- An HTML attachment was scrubbed... URL: http://keeda.Stanford.EDU/pipermail/klee-dev/attachments/20110702/837fb140/attachment.html
