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View Code? Open in Web Editor NEWRust Bindings to interact with SMTLIB2 compliant solvers
License: Apache License 2.0
Rust Bindings to interact with SMTLIB2 compliant solvers
License: Apache License 2.0
The current modules level makes it hard to use some common components of the library such as opcodes. For a better developer experience, it is better to re-export these.
Add support to pass options to the underlying solver.
The current SMTLIB2 implementation only supports a few bitvector logic.
See here for a complete list of logics defined according to the standard.
It seems that "unsat" is stored as "u" and "sat" is stored as "s", meaning that in smtlib2.rs::check_sat(), the call to &smt_proc.read() never seems to return "sat\n", and so all results from Z3 are marked as "Unsat".
This same code also doesn't account for an error returned from Z3, which isn't the same as "Unsat". This would be true for any environment.
Since @sushant94 stopped development, may be it makes sense to move it under radare namespace?
The current implementation waits indefinitely to read from the process pipe. It would be nice to have a configurable option to set a timeout for read from the solvers.
smtlib.rs currently only supports a few of the defined standard command.
According to the SMTLIB2 standard the following functions are to be recognized and implemented for every solver:
We would like to support them all
It currently only returns Unsat
which does not really give the user much information. This is particularly useful for consumers other than those directly using the library(Eg.rune).
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