Open rappie opened 2 months ago
@samalws-tob
Looks like it keeps running, but now my memory usage is stable. Maybe the symexec worker crashed?
The symbolic worker crashes and it won't recover (that's an know issue, but we need to open a new report for that). We should investigate the error.
This error is a missing implementation (e.g. TODO) from the HEVM code. I assume it's a known issue from hevm, but perhaps it is useful to let then know it is reachable (so please create a report in their issue tracker and link this one). A few debug capabilities are coming to the echidna's symexec feature that will allow users to report in which transactions are actually causing a crash. These are going to be very useful for reporting issues.
Describe the issue:
Got this error while testing symbolic execution on one of my fuzzing suites.
Code example to reproduce the issue:
https://github.com/perimetersec/drips-fuzzing
Version:
Latest
master
with symbolic execution