82 unsigned num_args,
unsigned args[]);
122 unsigned num_relations,
Z3_func_decl const relations[]);
214 unsigned num_relations,
274 unsigned num_queries,
315 unsigned,
Z3_ast const [],
316 unsigned,
Z3_ast const []);
320 unsigned,
Z3_ast const [],
void Z3_API Z3_fixedpoint_set_reduce_app_callback(Z3_context c, Z3_fixedpoint d, Z3_fixedpoint_reduce_app_callback_fptr cb)
Register a callback for building terms based on the relational operators.
void Z3_API Z3_fixedpoint_add_constraint(Z3_context c, Z3_fixedpoint d, Z3_ast e, unsigned lvl)
void Z3_API Z3_fixedpoint_inc_ref(Z3_context c, Z3_fixedpoint d)
Increment the reference counter of the given fixedpoint context.
void Z3_API Z3_fixedpoint_add_rule(Z3_context c, Z3_fixedpoint d, Z3_ast rule, Z3_symbol name)
Add a universal Horn clause as a named rule. The horn_rule should be of the form:
void Z3_API Z3_fixedpoint_set_predicate_representation(Z3_context c, Z3_fixedpoint d, Z3_func_decl f, unsigned num_relations, Z3_symbol const relation_kinds[])
Configure the predicate representation.
void(* Z3_fixedpoint_predecessor_eh)(void *state)
Z3_ast_vector Z3_API Z3_fixedpoint_from_file(Z3_context c, Z3_fixedpoint f, Z3_string s)
Parse an SMT-LIB2 file with fixedpoint rules. Add the rules to the current fixedpoint context....
void Z3_API Z3_fixedpoint_set_reduce_assign_callback(Z3_context c, Z3_fixedpoint d, Z3_fixedpoint_reduce_assign_callback_fptr cb)
Register a callback to destructive updates.
Z3_param_descrs Z3_API Z3_fixedpoint_get_param_descrs(Z3_context c, Z3_fixedpoint f)
Return the parameter description set for the given fixedpoint object.
void Z3_API Z3_fixedpoint_update_rule(Z3_context c, Z3_fixedpoint d, Z3_ast a, Z3_symbol name)
Update a named rule. A rule with the same name must have been previously created.
Z3_ast_vector Z3_API Z3_fixedpoint_from_string(Z3_context c, Z3_fixedpoint f, Z3_string s)
Parse an SMT-LIB2 string with fixedpoint rules. Add the rules to the current fixedpoint context....
Z3_ast_vector Z3_API Z3_fixedpoint_get_assertions(Z3_context c, Z3_fixedpoint f)
Retrieve set of background assertions from fixedpoint context.
const char * Z3_string
Z3 string type. It is just an alias for const char *.
void Z3_API Z3_fixedpoint_add_fact(Z3_context c, Z3_fixedpoint d, Z3_func_decl r, unsigned num_args, unsigned args[])
Add a Database fact.
void Z3_fixedpoint_reduce_app_callback_fptr(void *, Z3_func_decl, unsigned, Z3_ast const [], Z3_ast *)
Z3_lbool
Lifted Boolean type: false, undefined, true.
void Z3_API Z3_fixedpoint_dec_ref(Z3_context c, Z3_fixedpoint d)
Decrement the reference counter of the given fixedpoint context.
Z3_lbool Z3_API Z3_fixedpoint_query(Z3_context c, Z3_fixedpoint d, Z3_ast query)
Pose a query against the asserted rules.
Z3_ast_vector Z3_API Z3_fixedpoint_get_rules(Z3_context c, Z3_fixedpoint f)
Retrieve set of rules from fixedpoint context.
Z3_fixedpoint Z3_API Z3_mk_fixedpoint(Z3_context c)
Create a new fixedpoint context.
unsigned Z3_API Z3_fixedpoint_get_num_levels(Z3_context c, Z3_fixedpoint d, Z3_func_decl pred)
Query the PDR engine for the maximal levels properties are known about predicate.
Z3_string Z3_API Z3_fixedpoint_to_string(Z3_context c, Z3_fixedpoint f, unsigned num_queries, Z3_ast queries[])
Print the current rules and background axioms as a string.
Z3_ast Z3_API Z3_fixedpoint_get_cover_delta(Z3_context c, Z3_fixedpoint d, int level, Z3_func_decl pred)
void Z3_API Z3_fixedpoint_init(Z3_context c, Z3_fixedpoint d, void *state)
Initialize the context with a user-defined state.
Z3_stats Z3_API Z3_fixedpoint_get_statistics(Z3_context c, Z3_fixedpoint d)
Retrieve statistics information from the last call to Z3_fixedpoint_query.
void(* Z3_fixedpoint_new_lemma_eh)(void *state, Z3_ast lemma, unsigned level)
void Z3_API Z3_fixedpoint_add_callback(Z3_context ctx, Z3_fixedpoint f, void *state, Z3_fixedpoint_new_lemma_eh new_lemma_eh, Z3_fixedpoint_predecessor_eh predecessor_eh, Z3_fixedpoint_unfold_eh unfold_eh)
set export callback for lemmas
Z3_string Z3_API Z3_fixedpoint_get_reason_unknown(Z3_context c, Z3_fixedpoint d)
Retrieve a string that describes the last status returned by Z3_fixedpoint_query.
Z3_string Z3_API Z3_fixedpoint_get_help(Z3_context c, Z3_fixedpoint f)
Return a string describing all fixedpoint available parameters.
void Z3_API Z3_fixedpoint_assert(Z3_context c, Z3_fixedpoint d, Z3_ast axiom)
Assert a constraint to the fixedpoint context.
void Z3_fixedpoint_reduce_assign_callback_fptr(void *, Z3_func_decl, unsigned, Z3_ast const [], unsigned, Z3_ast const [])
The following utilities allows adding user-defined domains.
void Z3_API Z3_fixedpoint_set_params(Z3_context c, Z3_fixedpoint f, Z3_params p)
Set parameters on fixedpoint context.
Z3_ast Z3_API Z3_fixedpoint_get_answer(Z3_context c, Z3_fixedpoint d)
Retrieve a formula that encodes satisfying answers to the query.
void Z3_API Z3_fixedpoint_register_relation(Z3_context c, Z3_fixedpoint d, Z3_func_decl f)
Register relation as Fixedpoint defined. Fixedpoint defined relations have least-fixedpoint semantics...
void Z3_API Z3_fixedpoint_add_cover(Z3_context c, Z3_fixedpoint d, int level, Z3_func_decl pred, Z3_ast property)
Add property about the predicate pred. Add a property of predicate pred at level. It gets pushed forw...
Z3_lbool Z3_API Z3_fixedpoint_query_relations(Z3_context c, Z3_fixedpoint d, unsigned num_relations, Z3_func_decl const relations[])
Pose multiple queries against the asserted rules.
void(* Z3_fixedpoint_unfold_eh)(void *state)
System.IntPtr Z3_ast_vector
System.IntPtr Z3_func_decl
1.9.1