OCaml Constraint Abstraction Layer

The OCaml Constraint Abstraction Layer (OCAL) serves as an abstracted constraint-solving wrapper, currently utilising Z3 as its backend solver. However, future plans for OCAL include support for other solvers in its backend, such as Yices and CVC5.

Installation

OPAM

• Install opam.
• Bootstrap the OCaml compiler:

opam init
opam switch create 5.1.0 5.1.0

• And, then install encoding:

opam install encoding

Build from source

• Install the library dependencies:

git clone https://github.com/wasp-platform/encoding.git
cd encoding
opam install . --deps-only

• Build and test:

dune build
dune runtest

• Install encoding on your path by running:

dune install