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I was wondering if hevm plans to support a symbolic execution mode where concrete inputs can be used to refine or prune the exploration. The typical example is what is explained in [the Driller paper]…
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https://github.com/eurecom-s3/symcc/blob/master/util/pure_concolic_execution.sh
When I ran this script, I found that it could not stop for a long time, and found that it entered an unbreakable loop i…
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https://github.com/b-mueller/laser-ethereum/blob/4465fe4697af6fe45902a061e07518b826215175/laser/ethereum/svm.py#L1145
This comment suggests that the return value is always symbolic and values are n…
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### Describe the issue:
Got this error while testing symbolic execution on one of my fuzzing suites.
![image](https://github.com/crytic/echidna/assets/1430820/5cc7c83c-8097-4eeb-bc2b-2e98c93658a…
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Hi,
I'm testing with a simple test case and it seems to fail. Any idea what's going wrong ?
I'm compiling with `-O0` and the expected result should be `0x10`. It works with `>=-O2` as the
`for…
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# Robotics and execution traces | Leonardo Hernández Cano's website
The goal of this post is to describe the ideas behind Pylic, a work-in-progress Python library to describe and solve predicates ove…
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I attemped to call _crete_make_symbolic()_ from _crete_make_concolic()_ as follows:
``` c
void crete_make_concolic(...)
{
...relay concolic data info to qemu...
crete_make_symbolic();
}
```
However,…
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Hi guys,
One of the results in your Driller paper (https://www.internetsociety.org/sites/default/files/blogs-media/driller-augmenting-fuzzing-through-selective-symbolic-execution.pdf) is quite in…
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Hey there .
I would like to know, Does capstone provide features to write a concolic execution engine for example for AFL fuzzer ?
If yes, where can I start to know about that ?
Thanks!