z3_sys

Function Z3_fixedpoint_query_relations

Source 
pub unsafe extern "C" fn Z3_fixedpoint_query_relations(
    c: Z3_context,
    d: Z3_fixedpoint,
    num_relations: c_uint,
    relations: *const Z3_func_decl,
) -> Z3_lbool
Expand description

Pose multiple queries against the asserted rules.

The queries are encoded as relations (function declarations).

query returns

  • Z3_L_FALSE if the query is unsatisfiable.
  • Z3_L_TRUE if the query is satisfiable. Obtain the answer by calling Z3_fixedpoint_get_answer.
  • Z3_L_UNDEF if the query was interrupted, timed out or otherwise failed.