The Incremental module, akin to Batch, presents a solver parameterized by the mapping module M. In this mode, the Incremental solver engages with the underlying SMT solver in nearly every interaction.
module M : Mappings_intf.Sval solver_time : float refTime spent inside SMT solver.
val solver_count : int refNumber of queries to the SMT solver.
val pp_statistics : Format.formatter -> t -> unitPrint solver statistics.
create ?params ?logic () creates a new solver.
?params is of type Params.t and is used to modify/set parameters inside the solver.
?logic is of type Solver_intf.logic and is used to set the theory of the assertions used. When knowing what the underlying theory is going to be, setting this parameter can help the SMT solver be more performant. The default logic is unknown_theory.
val push : t -> unitCreate a backtracking point.
val pop : t -> int -> unitpop solver n backtracks n backtracking points.
val reset : t -> unitResets the solver, i.e., remove all assertions from the solver.
check solver es checks the satisfiability of the assertions in the solver using the assumptions in es.
Raises Unknown if the SMT solver returns unknown.
get_value solver e get an expression denoting the model value of a given expression.
Requires that the last check query returned true.