Requires yices2 Process an evaluated AST in order to solve
it with Yices2.
val string_of_model : ?value_sep:string ‑> (string, Yices2.term) Hashtbl.t ‑> Yices2.model ‑> stringTurn a model into a string.
val solve : string ‑> Yices2.term ‑> Yices2.model optionsolve logic form solves the Yices2 formula form.
logic can be "QF_LIA", "QF_LRA"...