Smt.ml is a Multi Back-end Front-end for SMT Solvers in OCaml. The primary objective of Smt.ml is to facilitate the effortless transition between different SMT solvers during program analysis, as certain SMT solvers may prove more efficient at handling specific logics and formulas. Presently, Smt.ml offers support for Z3, Colibri2, and Bitwuzla, and ongoing efforts are directed towards incorporating support for cvc5 and Alt-Ergo.

• Install opam.
• Bootstrap the OCaml compiler:

opam init
opam switch create 5.1.0 5.1.0

• And, then install encoding:

opam install smtml

• Install the library dependencies:

git clone https://github.com/formalsec/smtml.git
cd smtml
opam install . --deps-only

• Build and test:

dune build
dune runtest

• Install smtml on your path by running:

dune install

The name Smt.ml is a portmanteau of the terms SMT and OCaml. The .ml extension is a common file extension for OCaml source files. The library itself is named smtml and can be imported into OCaml programs using the following syntax:

open Smtml

See CHANGES

Smt.ml Copyright (C) 2023-2024 formalsec

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <https://www.gnu.org/licenses/>.