Comments (2)
Nivous
commented on June 19, 2024
Still relevant. We could really use the help.
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agurfinkel
commented on June 19, 2024
Sorry, your email came when most of the team is on vacation / travel. The best way to communicate pre- and post-conditions is with special function calls. In the same way we communicate assumptions using verifier.assume call.
It would work best if you can break your desired solution into a series of examples. If we can see what you are doing, we might be able to help.
There was a project in the past that used self-composition to convert k-safety into safety and solve it with seahorn. I don't believe it was ever merged in and seahorn has changed substantially since that time.
from seahorn.
Related Issues (20)
- The bpf instruction gives the 'crash backtrace' information when handling loops HOT 3
- Bulilding SeaHorn with Docker does not work as expected HOT 7
- Entry point of sea horn HOT 1
- Unexpected result about global variable. HOT 2
- Compile error during installation from source HOT 1
- Not able to execute the counterexample from seahorn using `exe`, `-lstdc++` error. HOT 1
- Termination Analysis leads to ModuleNotFoundError: No module named 'z3' HOT 1
- Problem with adding a special verifier call HOT 2
- Seahorn gives SAT, but the harness failed to show assertion violation. HOT 1
- Compilation error on main branch HOT 1
- CHC mode with `pf` timeout but BMC gives `sat` result. Why are they giving different results? HOT 13
- Mismatch: BPF vs PF HOT 3
- Seahorn misses error in programs with nested array indices HOT 3
- Seahorn unable to find bug with bounded frontend HOT 1
- Initializing arrays yields sat with sentinel frontend HOT 1
- Imprecise results with unsigned overflows
- Not able to emit loop invariant for a program. HOT 1
- argparse error after successful local build HOT 2
- Different behaviors when working with O0
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