31 #define Z3_sort_opt Z3_sort 34 #define Z3_ast_opt Z3_ast 53 #define Z3_func_interp_opt Z3_func_interp 62 #define __int64 long long 66 #define __uint64 unsigned long long 112 #define Z3_bool boolean 123 #define Z3_string_ptr Z3_string * 1371 #include <error_handling.idl> 1400 #endif // __cplusplus 1402 [pointer_default(ref)]
interface Z3 {
1552 #include <mlx_mk_context_x.idl> 1756 #include <mlx_mk_symbol.idl> 1794 #include <mlx_mk_sort.idl> 1893 Z3_symbol mk_tuple_name,
1894 unsigned num_fields,
1895 Z3_symbol
const field_names[],
1928 Z3_symbol
const enum_names[],
1982 Z3_symbol recognizer,
1983 unsigned num_fields,
1984 Z3_symbol
const field_names[],
1986 unsigned sort_refs[]
2010 unsigned num_constructors,
2023 unsigned num_constructors,
2049 Z3_symbol
const sort_names[],
2066 unsigned num_fields,
2099 unsigned domain_size,
Z3_sort const domain[],
2144 unsigned domain_size,
Z3_sort const domain[],
3127 #include <mlx_mk_numeral.idl> 3239 unsigned num_patterns,
Z3_ast const terms[]);
3304 unsigned num_patterns,
Z3_pattern const patterns[],
3305 unsigned num_decls,
Z3_sort const sorts[],
3306 Z3_symbol
const decl_names[],
3319 unsigned num_patterns,
Z3_pattern const patterns[],
3320 unsigned num_decls,
Z3_sort const sorts[],
3321 Z3_symbol
const decl_names[],
3348 unsigned num_patterns,
Z3_pattern const patterns[],
3349 unsigned num_decls,
Z3_sort const sorts[],
3350 Z3_symbol
const decl_names[],
3381 Z3_symbol quantifier_id,
3382 Z3_symbol skolem_id,
3383 unsigned num_patterns,
Z3_pattern const patterns[],
3384 unsigned num_no_patterns,
Z3_ast const no_patterns[],
3385 unsigned num_decls,
Z3_sort const sorts[],
3386 Z3_symbol
const decl_names[],
3411 unsigned num_patterns,
3440 unsigned num_patterns,
3455 unsigned num_bound,
Z3_app const bound[],
3456 unsigned num_patterns,
Z3_pattern const patterns[],
3472 Z3_symbol quantifier_id,
3473 Z3_symbol skolem_id,
3474 unsigned num_bound,
Z3_app const bound[],
3475 unsigned num_patterns,
Z3_pattern const patterns[],
3476 unsigned num_no_patterns,
Z3_ast const no_patterns[],
3492 #include <mlx_symbol_refine.idl> 3539 #include <mlx_sort_refine.idl> 3775 Z3_ast const args[],
unsigned k);
3785 Z3_ast const args[],
int coeffs[],
3853 #include <mlx_get_domains.idl> 3973 #include <mlx_get_app_args.idl> 3982 #include <mlx_term_refine.idl> 4076 #include <mlx_numeral_refine.idl> 4228 #include <mlx_get_pattern_terms.idl> 4430 #include <mlx_model.idl> 4807 unsigned num_assumptions,
4808 Z3_ast const assumptions[],
4829 Z3_symbol
const sort_names[],
4832 Z3_symbol
const decl_names[],
4842 Z3_symbol
const sort_names[],
4845 Z3_symbol
const decl_names[],
4849 #include <mlx_parse_smtlib.idl> 4873 Z3_symbol
const sort_names[],
4876 Z3_symbol
const decl_names[],
4887 Z3_symbol
const sort_names[],
4890 Z3_symbol
const decl_names[],
5022 #include <mlx_get_error_msg.idl> 5038 void Z3_API
Z3_get_version(
unsigned * major,
unsigned * minor,
unsigned * build_number,
unsigned * revision_number);
5147 unsigned domain_size,
Z3_sort const domain[],
5525 unsigned num_args,
unsigned args[]);
5565 unsigned num_relations,
Z3_func_decl const relations[]);
5657 unsigned num_relations,
5658 Z3_symbol
const relation_kinds[]);
5705 unsigned num_queries,
5767 unsigned,
Z3_ast const [],
5768 unsigned,
Z3_ast const []);
5772 unsigned,
Z3_ast const [],
6750 unsigned num_assumptions,
Z3_ast const assumptions[]);
6807 #include <mlx_statistics.idl> 6901 unsigned domain_size,
Z3_sort const domain[],
7083 unsigned num_assumptions,
Z3_ast const assumptions[],
7085 unsigned* core_size,
Z3_ast core[]
7117 unsigned class_ids[]
7384 unsigned num_entries,
7610 #endif // __cplusplus Z3_probe Z3_API Z3_probe_and(Z3_context x, Z3_probe p1, Z3_probe p2)
Return a probe that evaluates to "true" when p1 and p2 evaluates to true.
void Z3_API Z3_solver_push(Z3_context c, Z3_solver s)
Create a backtracking point.
Z3_param_descrs Z3_API Z3_optimize_get_param_descrs(Z3_context c, Z3_optimize o)
Return the parameter description set for the given optimize object.
Z3_ast Z3_API Z3_mk_unsigned_int(Z3_context c, unsigned v, Z3_sort ty)
Create a numeral of a int, bit-vector, or finite-domain sort.
Z3_string Z3_API Z3_get_probe_name(Z3_context c, unsigned i)
Return the name of the i probe.
void Z3_API Z3_stats_inc_ref(Z3_context c, Z3_stats s)
Increment the reference counter of the given statistics object.
Z3_ast Z3_API Z3_mk_true(Z3_context c)
Create an AST node representing true.
Z3_ast Z3_API Z3_mk_distinct(Z3_context c, unsigned num_args, Z3_ast const args[])
Create an AST node representing distinct(args[0], ..., args[num_args-1]).The distinct construct is us...
Z3_fixedpoint Z3_API Z3_mk_fixedpoint(Z3_context c)
Create a new fixedpoint context.
Z3_string Z3_API Z3_context_to_string(Z3_context c)
Convert the given logical context into a string.
Z3_probe Z3_API Z3_probe_le(Z3_context x, Z3_probe p1, Z3_probe p2)
Return a probe that evaluates to "true" when the value returned by p1 is less than or equal to the va...
Z3_sort_kind
The different kinds of Z3 types (See Z3_get_sort_kind).
Z3_symbol Z3_API Z3_get_label_symbol(Z3_context c, Z3_literals lbls, unsigned idx)
Retrieve label symbol at idx.
Z3_ast Z3_API Z3_mk_real2int(Z3_context c, Z3_ast t1)
Coerce a real to an integer.
Z3_sort Z3_API Z3_mk_bv_sort(Z3_context c, unsigned sz)
Create a bit-vector type of the given size.
Z3_bool Z3_API Z3_open_log(Z3_string filename)
Log interaction to a file.
Z3_func_decl Z3_API Z3_mk_fresh_func_decl(Z3_context c, Z3_string prefix, unsigned domain_size, Z3_sort const domain[], Z3_sort range)
Declare a fresh constant or function.
Z3_ast Z3_API Z3_mk_bvnor(Z3_context c, Z3_ast t1, Z3_ast t2)
Bitwise nor.
void Z3_API Z3_global_param_set(Z3_string param_id, Z3_string param_value)
Set a global (or module) parameter. This setting is shared by all Z3 contexts.
Z3_literals Z3_API Z3_get_guessed_literals(Z3_context c)
Retrieve the set of literals that whose assignment were guess, but not propagated during the search...
void Z3_API Z3_solver_set_params(Z3_context c, Z3_solver s, Z3_params p)
Set the given solver using the given parameters.
Z3_func_decl Z3_API Z3_get_model_func_decl(Z3_context c, Z3_model m, unsigned i)
Return the declaration of the i-th function in the given model.
Z3_string Z3_API Z3_apply_result_to_string(Z3_context c, Z3_apply_result r)
Convert the Z3_apply_result object returned by Z3_tactic_apply into a string.
Z3_string Z3_API Z3_get_decl_rational_parameter(Z3_context c, Z3_func_decl d, unsigned idx)
Return the rational value, as a string, associated with a rational parameter.
Z3_bool Z3_API Z3_goal_inconsistent(Z3_context c, Z3_goal g)
Return true if the given goal contains the formula false.
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_ast_map_inc_ref(Z3_context c, Z3_ast_map m)
Increment the reference counter of the given AST map.
Z3_ast Z3_API Z3_mk_quantifier_const_ex(Z3_context c, Z3_bool is_forall, unsigned weight, Z3_symbol quantifier_id, Z3_symbol skolem_id, unsigned num_bound, Z3_app const bound[], unsigned num_patterns, Z3_pattern const patterns[], unsigned num_no_patterns, Z3_ast const no_patterns[], Z3_ast body)
Create a universal or existential quantifier using a list of constants that will form the set of boun...
Z3_sort Z3_API Z3_model_get_sort(Z3_context c, Z3_model m, unsigned i)
Return a uninterpreted sort that m assigns an interpretation.
Z3_ast Z3_API Z3_mk_bvredand(Z3_context c, Z3_ast t1)
Take conjunction of bits in vector, return vector of length 1.
Z3_ast Z3_API Z3_mk_false(Z3_context c)
Create an AST node representing false.
Z3_ast_vector Z3_API Z3_solver_get_assertions(Z3_context c, Z3_solver s)
Return the set of asserted formulas as a goal object.
Z3_ast Z3_API Z3_mk_mod(Z3_context c, Z3_ast arg1, Z3_ast arg2)
Create an AST node representing arg1 mod arg2.The arguments must have int type.
Z3_probe Z3_API Z3_probe_ge(Z3_context x, Z3_probe p1, Z3_probe p2)
Return a probe that evaluates to "true" when the value returned by p1 is greater than or equal to the...
unsigned Z3_API Z3_func_interp_get_arity(Z3_context c, Z3_func_interp f)
Return the arity (number of arguments) of the given function interpretation.
void Z3_API Z3_del_constructor(Z3_context c, Z3_constructor constr)
Reclaim memory allocated to constructor.
Z3_param_descrs Z3_API Z3_tactic_get_param_descrs(Z3_context c, Z3_tactic t)
Return the parameter description set for the given tactic object.
void Z3_API Z3_goal_reset(Z3_context c, Z3_goal g)
Erase all formulas from the given goal.
Z3_sort Z3_API Z3_mk_tuple_sort(Z3_context c, Z3_symbol mk_tuple_name, unsigned num_fields, Z3_symbol const field_names[], Z3_sort const field_sorts[], Z3_func_decl *mk_tuple_decl, Z3_func_decl proj_decl[])
Create a tuple type.
Z3_func_decl Z3_API Z3_get_datatype_sort_constructor_accessor(Z3_context c, Z3_sort t, unsigned idx_c, unsigned idx_a)
Return idx_a'th accessor for the idx_c'th constructor.
Z3_tactic Z3_API Z3_tactic_when(Z3_context c, Z3_probe p, Z3_tactic t)
Return a tactic that applies t to a given goal is the probe p evaluates to true. If p evaluates to fa...
Z3_ast Z3_API Z3_mk_bound(Z3_context c, unsigned index, Z3_sort ty)
Create a bound variable.
void Z3_API Z3_ast_map_erase(Z3_context c, Z3_ast_map m, Z3_ast k)
Erase a key from the map.
Z3_lbool Z3_API Z3_get_implied_equalities(Z3_context c, Z3_solver s, unsigned num_terms, Z3_ast const terms[], unsigned class_ids[])
Retrieve congruence class representatives for terms.
Z3_ast Z3_API Z3_mk_mul(Z3_context c, unsigned num_args, Z3_ast const args[])
Create an AST node representing args[0] * ... * args[num_args-1].The array args must have num_args el...
void Z3_API Z3_tactic_inc_ref(Z3_context c, Z3_tactic t)
Increment the reference counter of the given tactic.
Z3_ast Z3_API Z3_pattern_to_ast(Z3_context c, Z3_pattern p)
Convert a Z3_pattern into Z3_ast. This is just type casting.
void Z3_API Z3_solver_pop(Z3_context c, Z3_solver s, unsigned n)
Backtrack n backtracking points.
Z3_symbol Z3_API Z3_get_decl_name(Z3_context c, Z3_func_decl d)
Return the constant declaration name as a symbol.
Z3_literals Z3_API Z3_get_relevant_labels(Z3_context c)
Retrieve the set of labels that were relevant in the context of the current satisfied context...
void Z3_API Z3_func_interp_inc_ref(Z3_context c, Z3_func_interp f)
Increment the reference counter of the given Z3_func_interp object.
void Z3_API Z3_disable_trace(Z3_string tag)
Disable tracing messages tagged as tag when Z3 is compiled in debug mode. It is a NOOP otherwise...
Z3_ast Z3_API Z3_mk_full_set(Z3_context c, Z3_sort domain)
Create the full set.
Z3_params Z3_API Z3_mk_params(Z3_context c)
Create a Z3 (empty) parameter set. Starting at Z3 4.0, parameter sets are used to configure many comp...
Z3_tactic Z3_API Z3_tactic_and_then(Z3_context c, Z3_tactic t1, Z3_tactic t2)
Return a tactic that applies t1 to a given goal and t2 to every subgoal produced by t1...
Z3_symbol_kind Z3_API Z3_get_symbol_kind(Z3_context c, Z3_symbol s)
Return Z3_INT_SYMBOL if the symbol was constructed using Z3_mk_int_symbol, and Z3_STRING_SYMBOL if th...
unsigned Z3_API Z3_get_model_num_constants(Z3_context c, Z3_model m)
Return the number of constants assigned by the given model.
void Z3_API Z3_ast_vector_inc_ref(Z3_context c, Z3_ast_vector v)
Increment the reference counter of the given AST vector.
Z3_bool Z3_API Z3_is_eq_sort(Z3_context c, Z3_sort s1, Z3_sort s2)
compare sorts.
Z3_ast Z3_API Z3_theory_get_app(Z3_theory t, unsigned i)
Return the i-th application of the given theory in the logical context.
Z3_string Z3_API Z3_ast_to_string(Z3_context c, Z3_ast a)
Convert the given AST node into a string.
Z3_symbol Z3_API Z3_mk_string_symbol(Z3_context c, Z3_string s)
Create a Z3 symbol using a C string.
Z3_ast Z3_API Z3_mk_unary_minus(Z3_context c, Z3_ast arg)
Create an AST node representing -arg.The arguments must have int or real type.
Z3_bool Z3_API Z3_get_finite_domain_sort_size(Z3_context c, Z3_sort s, unsigned __int64 *r)
Store the size of the sort in r. Return Z3_FALSE if the call failed. That is, Z3_get_sort_kind(s) == ...
Z3_ast_vector Z3_API Z3_model_get_sort_universe(Z3_context c, Z3_model m, Z3_sort s)
Return the finite set of distinct values that represent the interpretation for sort s...
void Z3_API Z3_params_set_uint(Z3_context c, Z3_params p, Z3_symbol k, unsigned v)
Add a unsigned parameter k with value v to the parameter set p.
void Z3_API Z3_push(Z3_context c)
Create a backtracking point.
Z3_ast Z3_API Z3_mk_bvsgt(Z3_context c, Z3_ast t1, Z3_ast t2)
Two's complement signed greater than.
Z3_model Z3_API Z3_apply_result_convert_model(Z3_context c, Z3_apply_result r, unsigned i, Z3_model m)
Convert a model for the subgoal Z3_apply_result_get_subgoal(c, r, i) into a model for the original go...
Z3_lbool Z3_API Z3_optimize_check(Z3_context c, Z3_optimize o)
Check consistency and produce optimal values.
Z3_ast Z3_API Z3_mk_bvlshr(Z3_context c, Z3_ast t1, Z3_ast t2)
Logical shift right.
Z3_func_decl Z3_API Z3_model_get_func_decl(Z3_context c, Z3_model m, unsigned i)
Return the declaration of the i-th function in the given model.
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_sort Z3_API Z3_get_smtlib_sort(Z3_context c, unsigned i)
Return the i-th sort parsed by the last call to Z3_parse_smtlib_string or Z3_parse_smtlib_file.
Z3_sort Z3_API Z3_mk_int_sort(Z3_context c)
Create the integer type.
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...
void Z3_fixedpoint_reduce_app_callback_fptr(void *, Z3_func_decl, unsigned, Z3_ast const [], Z3_ast *)
Z3_ast Z3_API Z3_mk_bvashr(Z3_context c, Z3_ast t1, Z3_ast t2)
Arithmetic shift right.
Z3_ast Z3_API Z3_mk_xor(Z3_context c, Z3_ast t1, Z3_ast t2)
Create an AST node representing t1 xor t2.
Z3_probe Z3_API Z3_probe_gt(Z3_context x, Z3_probe p1, Z3_probe p2)
Return a probe that evaluates to "true" when the value returned by p1 is greater than the value retur...
Z3_ast Z3_API Z3_mk_store(Z3_context c, Z3_ast a, Z3_ast i, Z3_ast v)
Array update.
unsigned Z3_API Z3_theory_get_num_parents(Z3_theory t, Z3_ast n)
Return the number of parents of n that are operators of the given theory.
Z3_ast Z3_API Z3_mk_const(Z3_context c, Z3_symbol s, Z3_sort ty)
Declare and create a constant.
Z3_ast Z3_API Z3_ast_vector_get(Z3_context c, Z3_ast_vector v, unsigned i)
Return the AST at position i in the AST vector v.
Z3_ast Z3_API Z3_mk_quantifier_const(Z3_context c, Z3_bool is_forall, unsigned weight, unsigned num_bound, Z3_app const bound[], unsigned num_patterns, Z3_pattern const patterns[], Z3_ast body)
Create a universal or existential quantifier using a list of constants that will form the set of boun...
Z3_tactic Z3_API Z3_mk_tactic(Z3_context c, Z3_string name)
Return a tactic associated with the given name. The complete list of tactics may be obtained using th...
Z3_ast Z3_API Z3_get_model_func_else(Z3_context c, Z3_model m, unsigned i)
Return the 'else' value of the i-th function interpretation in the given model.
unsigned Z3_API Z3_get_tuple_sort_num_fields(Z3_context c, Z3_sort t)
Return the number of fields of the given tuple sort.
Z3_probe Z3_API Z3_probe_const(Z3_context x, double val)
Return a probe that always evaluates to val.
void Z3_API Z3_stats_dec_ref(Z3_context c, Z3_stats s)
Decrement the reference counter of the given statistics object.
Z3_sort Z3_API Z3_get_array_sort_range(Z3_context c, Z3_sort t)
Return the range of the given array sort.
void Z3_API Z3_set_error(Z3_context c, Z3_error_code e)
Set an error.
Z3_probe Z3_API Z3_probe_eq(Z3_context x, Z3_probe p1, Z3_probe p2)
Return a probe that evaluates to "true" when the value returned by p1 is equal to the value returned ...
Z3_ast Z3_API Z3_mk_concat(Z3_context c, Z3_ast t1, Z3_ast t2)
Concatenate the given bit-vectors.
Z3_ast Z3_API Z3_mk_int64(Z3_context c, __int64 v, Z3_sort ty)
Create a numeral of a int, bit-vector, or finite-domain sort.
Z3_solver Z3_API Z3_mk_solver(Z3_context c)
Create a new (incremental) solver. This solver also uses a set of builtin tactics for handling the fi...
void Z3_API Z3_set_new_elem_callback(Z3_theory t, Z3_theory_ast_callback_fptr f)
Set a callback that is invoked when an expression of sort s, where s is an interpreted sort of the th...
Z3_ast Z3_API Z3_substitute(Z3_context c, Z3_ast a, unsigned num_exprs, Z3_ast const from[], Z3_ast const to[])
Substitute every occurrence of from[i] in a with to[i], for i smaller than num_exprs. The result is the new AST. The arrays from and to must have size num_exprs. For every i smaller than num_exprs, we must have that sort of from[i] must be equal to sort of to[i].
Z3_ast Z3_API Z3_mk_bvuge(Z3_context c, Z3_ast t1, Z3_ast t2)
Unsigned greater than or equal to.
Z3_ast Z3_API Z3_mk_bvugt(Z3_context c, Z3_ast t1, Z3_ast t2)
Unsigned greater than.
Z3_optimize Z3_API Z3_mk_optimize(Z3_context c)
Create a new optimize context.
void Z3_API Z3_optimize_assert(Z3_context c, Z3_optimize o, Z3_ast a)
Assert hard constraint to the optimization context.
void Z3_API Z3_del_context(Z3_context c)
Delete the given logical context.
Z3_ast Z3_API Z3_mk_app(Z3_context c, Z3_func_decl d, unsigned num_args, Z3_ast const args[])
Create a constant or function application.
Z3_sort Z3_API Z3_mk_datatype(Z3_context c, Z3_symbol name, unsigned num_constructors, Z3_constructor constructors[])
Create datatype, such as lists, trees, records, enumerations or unions of records. The datatype may be recursive. Return the datatype sort.
Z3_ast Z3_API Z3_mk_set_del(Z3_context c, Z3_ast set, Z3_ast elem)
Remove an element to a set.
Z3_goal Z3_API Z3_mk_goal(Z3_context c, Z3_bool models, Z3_bool unsat_cores, Z3_bool proofs)
Create a goal (aka problem). A goal is essentially a set of formulas, that can be solved and/or trans...
Z3_bool Z3_API Z3_ast_map_contains(Z3_context c, Z3_ast_map m, Z3_ast k)
Return true if the map m contains the AST key k.
Z3_ast Z3_API Z3_mk_set_union(Z3_context c, unsigned num_args, Z3_ast const args[])
Take the union of a list of sets.
Z3_func_decl Z3_API Z3_model_get_const_decl(Z3_context c, Z3_model m, unsigned i)
Return the i-th constant in the given model.
Z3_sort Z3_API Z3_get_relation_column(Z3_context c, Z3_sort s, unsigned col)
Return sort at i'th column of relation sort.
Z3_ast Z3_API Z3_mk_le(Z3_context c, Z3_ast t1, Z3_ast t2)
Create less than or equal to.
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 buildling terms based on the relational operators.
Z3_bool Z3_API Z3_set_logic(Z3_context c, Z3_string logic)
Set the SMTLIB logic to be used in the given logical context. It is incorrect to invoke this function...
Z3_symbol Z3_API Z3_param_descrs_get_name(Z3_context c, Z3_param_descrs p, unsigned i)
Return the number of parameters in the given parameter description set.
Z3_ast Z3_API Z3_mk_bvmul_no_underflow(Z3_context c, Z3_ast t1, Z3_ast t2)
Create a predicate that checks that the bit-wise signed multiplication of t1 and t2 does not underflo...
Z3_goal_prec
A Goal is essentially a set of formulas. Z3 provide APIs for building strategies/tactics for solving ...
Z3_literals Z3_API Z3_get_relevant_literals(Z3_context c)
Retrieve the set of literals that satisfy the current context.
Z3_lbool Z3_API Z3_check_and_get_model(Z3_context c, Z3_model *m)
Check whether the given logical context is consistent or not.
Z3_error_code
Z3 error codes (See Z3_get_error_code).
Z3_ast Z3_API Z3_mk_or(Z3_context c, unsigned num_args, Z3_ast const args[])
Create an AST node representing args[0] or ... or args[num_args-1].The array args must have num_args ...
Z3_ast Z3_API Z3_parse_smtlib2_file(Z3_context c, Z3_string file_name, unsigned num_sorts, Z3_symbol const sort_names[], Z3_sort const sorts[], unsigned num_decls, Z3_symbol const decl_names[], Z3_func_decl const decls[])
Similar to Z3_parse_smtlib2_string, but reads the benchmark from a file.
Z3_ast Z3_API Z3_func_entry_get_arg(Z3_context c, Z3_func_entry e, unsigned i)
Return an argument of a Z3_func_entry object.
int Z3_bool
Z3 Boolean type. It is just an alias for int.
Z3_func_decl Z3_API Z3_get_as_array_func_decl(Z3_context c, Z3_ast a)
Return the function declaration f associated with a (_ as_array f) node.
unsigned Z3_API Z3_get_decl_num_parameters(Z3_context c, Z3_func_decl d)
Return the number of parameters associated with a declaration.
Z3_bool Z3_API Z3_is_eq_ast(Z3_context c, Z3_ast t1, Z3_ast t2)
compare terms.
Z3_ast Z3_API Z3_mk_bvule(Z3_context c, Z3_ast t1, Z3_ast t2)
Unsigned less than or equal to.
Z3_tactic Z3_API Z3_tactic_skip(Z3_context c)
Return a tactic that just return the given goal.
Z3_probe Z3_API Z3_mk_probe(Z3_context c, Z3_string name)
Return a probe associated with the given name. The complete list of probes may be obtained using the ...
Z3_string Z3_API Z3_ast_vector_to_string(Z3_context c, Z3_ast_vector v)
Convert AST vector into a string.
unsigned Z3_API Z3_model_get_num_sorts(Z3_context c, Z3_model m)
Return the number of uninterpreted sorts that m assigs an interpretation to.
Z3_solver Z3_API Z3_mk_solver_for_logic(Z3_context c, Z3_symbol logic)
Create a new solver customized for the given logic. It behaves like Z3_mk_solver if the logic is unkn...
Z3_decl_kind Z3_API Z3_get_decl_kind(Z3_context c, Z3_func_decl d)
Return declaration kind corresponding to declaration.
Z3_string Z3_API Z3_get_tactic_name(Z3_context c, unsigned i)
Return the name of the idx tactic.
void Z3_API Z3_optimize_inc_ref(Z3_context c, Z3_optimize d)
Increment the reference counter of the given optimize context.
Z3_ast Z3_API Z3_solver_get_proof(Z3_context c, Z3_solver s)
Retrieve the proof for the last Z3_solver_check or Z3_solver_check_assumptions.
Z3_lbool Z3_API Z3_solver_check_assumptions(Z3_context c, Z3_solver s, unsigned num_assumptions, Z3_ast const assumptions[])
Check whether the assertions in the given solver and optional assumptions are consistent or not...
Z3_goal Z3_API Z3_goal_translate(Z3_context source, Z3_goal g, Z3_context target)
Copy a goal g from the context source to a the context target.
void Z3_API Z3_close_log(void)
Close interaction log.
Z3_ast Z3_API Z3_func_decl_to_ast(Z3_context c, Z3_func_decl f)
Convert a Z3_func_decl into Z3_ast. This is just type casting.
Z3_ast Z3_API Z3_mk_const_array(Z3_context c, Z3_sort domain, Z3_ast v)
Create the constant array.
Z3_ast Z3_API Z3_mk_add(Z3_context c, unsigned num_args, Z3_ast const args[])
Create an AST node representing args[0] + ... + args[num_args-1].The array args must have num_args el...
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.
Z3_ast Z3_API Z3_simplify_ex(Z3_context c, Z3_ast a, Z3_params p)
Interface to simplifier.
Z3_ast Z3_API Z3_parse_smtlib2_string(Z3_context c, Z3_string str, unsigned num_sorts, Z3_symbol const sort_names[], Z3_sort const sorts[], unsigned num_decls, Z3_symbol const decl_names[], Z3_func_decl const decls[])
Parse the given string using the SMT-LIB2 parser.
unsigned Z3_API Z3_get_sort_id(Z3_context c, Z3_sort s)
Return a unique identifier for s.
Z3_context Z3_API Z3_mk_context_rc(Z3_config c)
Create a context using the given configuration. This function is similar to Z3_mk_context. However, in the context returned by this function, the user is responsible for managing Z3_ast reference counters. Managing reference counters is a burden and error-prone, but allows the user to use the memory more efficiently. The user must invoke Z3_inc_ref for any Z3_ast returned by Z3, and Z3_dec_ref whenever the Z3_ast is not needed anymore. This idiom is similar to the one used in BDD (binary decision diagrams) packages such as CUDD.
Z3_apply_result Z3_API Z3_tactic_apply(Z3_context c, Z3_tactic t, Z3_goal g)
Apply tactic t to the goal g.
void Z3_API Z3_update_param_value(Z3_context c, Z3_string param_id, Z3_string param_value)
Set a value of a context parameter.
Z3_string Z3_API Z3_sort_to_string(Z3_context c, Z3_sort s)
Z3_ast Z3_API Z3_mk_empty_set(Z3_context c, Z3_sort domain)
Create the empty set.
void Z3_API Z3_set_reset_callback(Z3_theory t, Z3_theory_callback_fptr f)
Set a callback that is invoked when the logical context is reset by the user. This callback is useful...
Z3_ast Z3_API Z3_mk_ext_rotate_right(Z3_context c, Z3_ast t1, Z3_ast t2)
Rotate bits of t1 to the right t2 times.
Z3_bool Z3_reduce_distinct_callback_fptr(Z3_theory, unsigned, Z3_ast const [], Z3_ast *)
void Z3_API Z3_solver_reset(Z3_context c, Z3_solver s)
Remove all assertions from the solver.
Z3_bool Z3_API Z3_eval(Z3_context c, Z3_model m, Z3_ast t, Z3_ast *v)
Evaluate the AST node t in the given model. Return Z3_TRUE if succeeded, and store the result in v...
Z3_string Z3_API Z3_statistics_to_string(Z3_context c)
Return runtime statistics as a string.
Z3_sort Z3_API Z3_get_quantifier_bound_sort(Z3_context c, Z3_ast a, unsigned i)
Return sort of the i'th bound variable.
void Z3_API Z3_ast_vector_resize(Z3_context c, Z3_ast_vector v, unsigned n)
Resize the AST vector v.
Z3_ast Z3_API Z3_theory_get_eqc_root(Z3_theory t, Z3_ast n)
Return the root of the equivalence class containing n.
unsigned Z3_API Z3_get_smtlib_num_decls(Z3_context c)
Return the number of declarations parsed by Z3_parse_smtlib_string or Z3_parse_smtlib_file.
Z3_parameter_kind Z3_API Z3_get_decl_parameter_kind(Z3_context c, Z3_func_decl d, unsigned idx)
Return the parameter type associated with a declaration.
Z3_string Z3_API Z3_stats_get_key(Z3_context c, Z3_stats s, unsigned idx)
Return the key (a string) for a particular statistical data.
Z3_ast Z3_API Z3_get_app_arg(Z3_context c, Z3_app a, unsigned i)
Return the i-th argument of the given application.
Z3_string Z3_API Z3_solver_get_help(Z3_context c, Z3_solver s)
Return a string describing all solver available parameters.
Z3_func_decl Z3_API Z3_get_datatype_sort_recognizer(Z3_context c, Z3_sort t, unsigned idx)
Return idx'th recognizer.
Z3_sort Z3_API Z3_mk_list_sort(Z3_context c, Z3_symbol name, Z3_sort elem_sort, Z3_func_decl *nil_decl, Z3_func_decl *is_nil_decl, Z3_func_decl *cons_decl, Z3_func_decl *is_cons_decl, Z3_func_decl *head_decl, Z3_func_decl *tail_decl)
Create a list sort.
Z3_bool Z3_API Z3_is_app(Z3_context c, Z3_ast a)
void Z3_API Z3_func_interp_dec_ref(Z3_context c, Z3_func_interp f)
Decrement the reference counter of the given Z3_func_interp object.
void Z3_API Z3_persist_ast(Z3_context c, Z3_ast a, unsigned num_scopes)
Persist AST through num_scopes pops. This function is only relevant if c was created using Z3_mk_cont...
Z3_func_decl Z3_API Z3_get_tuple_sort_field_decl(Z3_context c, Z3_sort t, unsigned i)
Return the i-th field declaration (i.e., projection function declaration) of the given tuple sort...
Z3_stats Z3_API Z3_solver_get_statistics(Z3_context c, Z3_solver s)
Return statistics for the given solver.
void Z3_API Z3_ast_vector_dec_ref(Z3_context c, Z3_ast_vector v)
Decrement the reference counter of the given AST vector.
Z3_symbol Z3_API Z3_get_decl_symbol_parameter(Z3_context c, Z3_func_decl d, unsigned idx)
Return the double value associated with an double parameter.
Z3_ast Z3_API Z3_mk_set_intersect(Z3_context c, unsigned num_args, Z3_ast const args[])
Take the intersection of a list of sets.
void Z3_theory_callback_fptr(Z3_theory t)
Z3_ast Z3_API Z3_mk_array_default(Z3_context c, Z3_ast array)
Access the array default value. Produces the default range value, for arrays that can be represented ...
Z3_string Z3_API Z3_pattern_to_string(Z3_context c, Z3_pattern p)
Z3_ast Z3_API Z3_mk_bv2int(Z3_context c, Z3_ast t1, Z3_bool is_signed)
Create an integer from the bit-vector argument t1. If is_signed is false, then the bit-vector t1 is t...
Z3_bool Z3_reduce_app_callback_fptr(Z3_theory, Z3_func_decl, unsigned, Z3_ast const [], Z3_ast *)
Z3_func_decl Z3_API Z3_get_app_decl(Z3_context c, Z3_app a)
Return the declaration of a constant or function application.
Z3_string Z3_API Z3_param_descrs_to_string(Z3_context c, Z3_param_descrs p)
Convert a parameter description set into a string. This function is mainly used for printing the cont...
void Z3_API Z3_fixedpoint_assert(Z3_context c, Z3_fixedpoint d, Z3_ast axiom)
Assert a constraint to the fixedpoint context.
unsigned Z3_API Z3_ast_vector_size(Z3_context c, Z3_ast_vector v)
Return the size of the given AST vector.
Z3_string * Z3_string_ptr
void Z3_API Z3_fixedpoint_pop(Z3_context c, Z3_fixedpoint d)
Backtrack one backtracking point.
Z3_apply_result Z3_API Z3_tactic_apply_ex(Z3_context c, Z3_tactic t, Z3_goal g, Z3_params p)
Apply tactic t to the goal g using the parameter set p.
void Z3_API Z3_append_log(Z3_string string)
Append user-defined string to interaction log.
unsigned Z3_API Z3_get_index_value(Z3_context c, Z3_ast a)
Return index of de-Brujin bound variable.
unsigned Z3_API Z3_get_pattern_num_terms(Z3_context c, Z3_pattern p)
Return number of terms in pattern.
void Z3_API Z3_set_new_diseq_callback(Z3_theory t, Z3_theory_ast_ast_callback_fptr f)
Set a callback that is invoked when a disequality s_1 != s_2 is found by the logical context...
Z3_error_code Z3_API Z3_get_error_code(Z3_context c)
Return the error code for the last API call.
Z3_ast Z3_API Z3_mk_bvmul_no_overflow(Z3_context c, Z3_ast t1, Z3_ast t2, Z3_bool is_signed)
Create a predicate that checks that the bit-wise multiplication of t1 and t2 does not overflow...
Z3_ast Z3_API Z3_mk_bvnand(Z3_context c, Z3_ast t1, Z3_ast t2)
Bitwise nand.
unsigned Z3_API Z3_get_model_func_num_entries(Z3_context c, Z3_model m, unsigned i)
Return the number of entries of the i-th function interpretation in the given model.
Z3_ast Z3_API Z3_mk_bvslt(Z3_context c, Z3_ast t1, Z3_ast t2)
Two's complement signed less than.
void Z3_API Z3_optimize_set_params(Z3_context c, Z3_optimize o, Z3_params p)
Set parameters on optimization context.
void Z3_API Z3_solver_assert(Z3_context c, Z3_solver s, Z3_ast a)
Assert a constraint into the solver.
Z3_ast Z3_API Z3_get_model_func_entry_value(Z3_context c, Z3_model m, unsigned i, unsigned j)
Return the return value of the j-th entry of the i-th function interpretation in the given model...
Z3_tactic Z3_API Z3_tactic_or_else(Z3_context c, Z3_tactic t1, Z3_tactic t2)
Return a tactic that first applies t1 to a given goal, if it fails then returns the result of t2 appl...
Z3_model Z3_API Z3_solver_get_model(Z3_context c, Z3_solver s)
Retrieve the model for the last Z3_solver_check or Z3_solver_check_assumptions.
Z3_ast Z3_API Z3_optimize_get_upper(Z3_context c, Z3_optimize o, unsigned idx)
Retrieve upper bound value or approximation for the i'th optimization objective.
void Z3_API Z3_del_constructor_list(Z3_context c, Z3_constructor_list clist)
Reclaim memory allocated for constructor list.
void Z3_API Z3_theory_enable_axiom_simplification(Z3_theory t, Z3_bool flag)
Enable/disable the simplification of theory axioms asserted using Z3_theory_assert_axiom. By default, the simplification of theory specific operators is disabled. That is, the reduce theory callbacks are not invoked for theory axioms. The default behavior is useful when asserting axioms stating properties of theory operators.
Z3_bool Z3_API Z3_get_numeral_uint64(Z3_context c, Z3_ast v, unsigned __int64 *u)
Similar to Z3_get_numeral_string, but only succeeds if the value can fit in a machine unsigned __int6...
Z3_ast Z3_API Z3_mk_set_difference(Z3_context c, Z3_ast arg1, Z3_ast arg2)
Take the set difference between two sets.
Z3_ast_kind Z3_API Z3_get_ast_kind(Z3_context c, Z3_ast a)
Return the kind of the given AST.
void Z3_API Z3_set_restart_callback(Z3_theory t, Z3_theory_callback_fptr f)
Set a callback that is invoked when Z3 restarts the search for a satisfying assignment.
BEGIN_MLAPI_EXCLUDE Z3_string Z3_API Z3_get_smtlib_error(Z3_context c)
Retrieve that last error message information generated from parsing.
void Z3_API Z3_set_ast_print_mode(Z3_context c, Z3_ast_print_mode mode)
Select mode for the format used for pretty-printing AST nodes.
void Z3_API Z3_solver_inc_ref(Z3_context c, Z3_solver s)
Increment the reference counter of the given solver.
Z3_sort Z3_API Z3_mk_finite_domain_sort(Z3_context c, Z3_symbol name, unsigned __int64 size)
Create a named finite domain sort.
Z3_context Z3_API Z3_mk_context(Z3_config c)
Create a context using the given configuration.
Z3_ast Z3_API Z3_mk_bvsrem(Z3_context c, Z3_ast t1, Z3_ast t2)
Two's complement signed remainder (sign follows dividend).
Z3_func_decl Z3_API Z3_mk_injective_function(Z3_context c, Z3_symbol s, unsigned domain_size, Z3_sort const domain[], Z3_sort range)
Create injective function declaration.
Z3_ast Z3_API Z3_mk_bvsdiv(Z3_context c, Z3_ast t1, Z3_ast t2)
Two's complement signed division.
Z3_probe Z3_API Z3_probe_not(Z3_context x, Z3_probe p)
Return a probe that evaluates to "true" when p does not evaluate to true.
Z3_param_descrs Z3_API Z3_simplify_get_param_descrs(Z3_context c)
Return the parameter description set for the simplify procedure.
Z3_func_decl Z3_API Z3_to_func_decl(Z3_context c, Z3_ast a)
Convert an AST into a FUNC_DECL_AST. This is just type casting.
Z3_bool Z3_API Z3_is_eq_func_decl(Z3_context c, Z3_func_decl f1, Z3_func_decl f2)
compare terms.
void Z3_API Z3_fixedpoint_push(Z3_context c, Z3_fixedpoint d)
Create a backtracking point.
Z3_func_decl Z3_API Z3_mk_func_decl(Z3_context c, Z3_symbol s, unsigned domain_size, Z3_sort const domain[], Z3_sort range)
Declare a constant or function.
unsigned Z3_API Z3_get_relation_arity(Z3_context c, Z3_sort s)
Return arity of relation.
Z3_ast Z3_API Z3_theory_get_parent(Z3_theory t, Z3_ast n, unsigned i)
Return the i-th parent of n. See Z3_theory_get_num_parents.
Z3_ast Z3_API Z3_theory_get_eqc_next(Z3_theory t, Z3_ast n)
Return the next element in the equivalence class containing n.
Z3_ast Z3_API Z3_mk_forall(Z3_context c, unsigned weight, unsigned num_patterns, Z3_pattern const patterns[], unsigned num_decls, Z3_sort const sorts[], Z3_symbol const decl_names[], Z3_ast body)
Create a forall formula. It takes an expression body that contains bound variables of the same sorts ...
#define Z3_func_interp_opt
void Z3_API Z3_param_descrs_inc_ref(Z3_context c, Z3_param_descrs p)
Increment the reference counter of the given parameter description set.
Z3_ast Z3_API Z3_func_interp_get_else(Z3_context c, Z3_func_interp f)
Return the 'else' value of the given function interpretation.
Z3_ast Z3_API Z3_mk_ext_rotate_left(Z3_context c, Z3_ast t1, Z3_ast t2)
Rotate bits of t1 to the left t2 times.
Z3_ast Z3_API Z3_mk_div(Z3_context c, Z3_ast arg1, Z3_ast arg2)
Create an AST node representing arg1 div arg2.The arguments must either both have int type or both ha...
Z3_ast Z3_API Z3_theory_get_elem(Z3_theory t, unsigned i)
Return the i-th elem of the given theory in the logical context.
void Z3_API Z3_fixedpoint_inc_ref(Z3_context c, Z3_fixedpoint d)
Increment the reference counter of the given fixedpoint context.
Z3_ast Z3_API Z3_mk_unsigned_int64(Z3_context c, unsigned __int64 v, Z3_sort ty)
Create a numeral of a int, bit-vector, or finite-domain sort.
void Z3_API Z3_probe_inc_ref(Z3_context c, Z3_probe p)
Increment the reference counter of the given probe.
Z3_ast Z3_API Z3_update_term(Z3_context c, Z3_ast a, unsigned num_args, Z3_ast const args[])
Update the arguments of term a using the arguments args. The number of arguments num_args should coin...
unsigned Z3_API Z3_get_quantifier_num_bound(Z3_context c, Z3_ast a)
Return number of bound variables of quantifier.
Z3_bool Z3_theory_final_check_callback_fptr(Z3_theory)
Z3_ast_vector Z3_API Z3_mk_ast_vector(Z3_context c)
Return an empty AST vector.
Z3_bool Z3_API Z3_goal_is_decided_sat(Z3_context c, Z3_goal g)
Return true if the goal is empty, and it is precise or the product of a under approximation.
Z3_func_decl Z3_API Z3_get_decl_func_decl_parameter(Z3_context c, Z3_func_decl d, unsigned idx)
Return the expresson value associated with an expression parameter.
Z3_ast Z3_API Z3_mk_int2real(Z3_context c, Z3_ast t1)
Coerce an integer to a real.
Z3_ast Z3_API Z3_mk_bvshl(Z3_context c, Z3_ast t1, Z3_ast t2)
Shift left.
Z3_sort Z3_API Z3_mk_uninterpreted_sort(Z3_context c, Z3_symbol s)
Create a free (uninterpreted) type using the given name (symbol).
Z3_ast Z3_API Z3_mk_lt(Z3_context c, Z3_ast t1, Z3_ast t2)
Create less than.
Z3_ast_kind
The different kinds of Z3 AST (abstract syntax trees). That is, terms, formulas and types...
unsigned Z3_API Z3_goal_depth(Z3_context c, Z3_goal g)
Return the depth of the given goal. It tracks how many transformations were applied to it...
void Z3_API Z3_apply_result_inc_ref(Z3_context c, Z3_apply_result r)
Increment the reference counter of the given Z3_apply_result object.
void Z3_API Z3_func_entry_inc_ref(Z3_context c, Z3_func_entry e)
Increment the reference counter of the given Z3_func_entry object.
void Z3_API Z3_dec_ref(Z3_context c, Z3_ast a)
Decrement the reference counter of the given AST. The context c should have been created using Z3_mk_...
void Z3_API Z3_del_config(Z3_config c)
Delete the given configuration object.
Z3_bool Z3_API Z3_get_numeral_uint(Z3_context c, Z3_ast v, unsigned *u)
Similar to Z3_get_numeral_string, but only succeeds if the value can fit in a machine unsigned int...
Z3_ast Z3_API Z3_get_context_assignment(Z3_context c)
Extract satisfying assignment from context as a conjunction.
Z3_ast_map Z3_API Z3_mk_ast_map(Z3_context c)
Return an empty mapping from AST to AST.
BEGIN_MLAPI_EXCLUDE Z3_string Z3_API Z3_get_error_msg_ex(Z3_context c, Z3_error_code err)
Return a string describing the given error code.
void Z3_API Z3_optimize_push(Z3_context c, Z3_optimize d)
Create a backtracking point.
Z3_ast Z3_API Z3_mk_not(Z3_context c, Z3_ast a)
Create an AST node representing not(a).
Z3_ast Z3_API Z3_mk_and(Z3_context c, unsigned num_args, Z3_ast const args[])
Create an AST node representing args[0] and ... and args[num_args-1].The array args must have num_arg...
Z3_ast Z3_API Z3_substitute_vars(Z3_context c, Z3_ast a, unsigned num_exprs, Z3_ast const to[])
Substitute the free variables in a with the expressions in to. For every i smaller than num_exprs...
Z3_ast Z3_API Z3_get_quantifier_no_pattern_ast(Z3_context c, Z3_ast a, unsigned i)
Return i'th no_pattern.
Z3_ast Z3_API Z3_mk_ge(Z3_context c, Z3_ast t1, Z3_ast t2)
Create greater than or equal to.
unsigned Z3_API Z3_get_bv_sort_size(Z3_context c, Z3_sort t)
Return the size of the given bit-vector sort.
Z3_ast Z3_API Z3_optimize_get_lower(Z3_context c, Z3_optimize o, unsigned idx)
Retrieve lower bound value or approximation for the i'th optimization objective.
Z3_sort Z3_API Z3_mk_array_sort(Z3_context c, Z3_sort domain, Z3_sort range)
Create an array type.
unsigned Z3_API Z3_stats_size(Z3_context c, Z3_stats s)
Return the number of statistical data in s.
Z3_ast Z3_API Z3_mk_set_subset(Z3_context c, Z3_ast arg1, Z3_ast arg2)
Check for subsetness of sets.
unsigned Z3_API Z3_get_smtlib_num_formulas(Z3_context c)
Return the number of SMTLIB formulas parsed by the last call to Z3_parse_smtlib_string or Z3_parse_sm...
unsigned Z3_API Z3_get_model_func_entry_num_args(Z3_context c, Z3_model m, unsigned i, unsigned j)
Return the number of arguments of the j-th entry of the i-th function interpretation in the given mod...
Z3_goal_prec Z3_API Z3_goal_precision(Z3_context c, Z3_goal g)
Return the "precision" of the given goal. Goals can be transformed using over and under approximation...
Z3_ast Z3_API Z3_mk_bvsge(Z3_context c, Z3_ast t1, Z3_ast t2)
Two's complement signed greater than or equal to.
Z3_pattern Z3_API Z3_get_quantifier_pattern_ast(Z3_context c, Z3_ast a, unsigned i)
Return i'th pattern.
Z3_ast Z3_API Z3_mk_set_add(Z3_context c, Z3_ast set, Z3_ast elem)
Add an element to a set.
double Z3_API Z3_get_decl_double_parameter(Z3_context c, Z3_func_decl d, unsigned idx)
Return the double value associated with an double parameter.
Z3_ast Z3_API Z3_mk_real(Z3_context c, int num, int den)
Create a real from a fraction.
Z3_ast Z3_API Z3_mk_set_complement(Z3_context c, Z3_ast arg)
Take the complement of a set.
unsigned Z3_API Z3_get_ast_hash(Z3_context c, Z3_ast a)
Return a hash code for the given AST. The hash code is structural. You can use Z3_get_ast_id intercha...
Z3_string Z3_API Z3_params_to_string(Z3_context c, Z3_params p)
Convert a parameter set into a string. This function is mainly used for printing the contents of a pa...
void Z3_API Z3_set_final_check_callback(Z3_theory t, Z3_theory_final_check_callback_fptr f)
Set a callback that is invoked before Z3 starts building a model. A theory may use this callback to p...
Z3_ast Z3_API Z3_mk_bvsle(Z3_context c, Z3_ast t1, Z3_ast t2)
Two's complement signed less than or equal to.
Z3_string Z3_API Z3_optimize_to_string(Z3_context c, Z3_optimize o)
Print the current context as a string.
Z3_ast Z3_API Z3_mk_exists_const(Z3_context c, unsigned weight, unsigned num_bound, Z3_app const bound[], unsigned num_patterns, Z3_pattern const patterns[], Z3_ast body)
Similar to Z3_mk_forall_const.
Z3_lbool
Lifted Boolean type: false, undefined, true.
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...
Z3_app Z3_API Z3_to_app(Z3_context c, Z3_ast a)
Convert an ast into an APP_AST. This is just type casting.
void Z3_API Z3_fixedpoint_init(Z3_context c, Z3_fixedpoint d, void *state)
Initialize the context with a user-defined state.
unsigned Z3_API Z3_get_app_num_args(Z3_context c, Z3_app a)
Return the number of argument of an application. If t is an constant, then the number of arguments is...
Z3_tactic Z3_API Z3_tactic_par_and_then(Z3_context c, Z3_tactic t1, Z3_tactic t2)
Return a tactic that applies t1 to a given goal and then t2 to every subgoal produced by t1...
void Z3_API Z3_goal_dec_ref(Z3_context c, Z3_goal g)
Decrement the reference counter of the given goal.
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. ...
unsigned Z3_API Z3_get_domain_size(Z3_context c, Z3_func_decl d)
Return the number of parameters of the given declaration.
Z3_ast Z3_API Z3_sort_to_ast(Z3_context c, Z3_sort s)
Convert a Z3_sort into Z3_ast. This is just type casting.
Z3_ast Z3_API Z3_theory_mk_constant(Z3_context c, Z3_theory t, Z3_symbol n, Z3_sort s)
Create an interpreted constant for the given theory.
void Z3_API Z3_block_literals(Z3_context c, Z3_literals lbls)
Block subsequent checks using the remaining enabled labels.
unsigned Z3_API Z3_get_smtlib_num_assumptions(Z3_context c)
Return the number of SMTLIB assumptions parsed by Z3_parse_smtlib_string or Z3_parse_smtlib_file.
Z3_ast Z3_API Z3_get_numerator(Z3_context c, Z3_ast a)
Return the numerator (as a numeral AST) of a numeral AST of sort Real.
void Z3_API Z3_set_error_handler(Z3_context c, Z3_error_handler h)
Register a Z3 error handler.
void Z3_API Z3_enable_trace(Z3_string tag)
Enable tracing messages tagged as tag when Z3 is compiled in debug mode. It is a NOOP otherwise...
Z3_ast Z3_API Z3_get_model_func_entry_arg(Z3_context c, Z3_model m, unsigned i, unsigned j, unsigned k)
Return the k-th argument of the j-th entry of the i-th function interpretation in the given model...
Z3_ast Z3_API Z3_mk_sign_ext(Z3_context c, unsigned i, Z3_ast t1)
Sign-extend of the given bit-vector to the (signed) equivalent bitvector of size m+i, where m is the size of the given bit-vector.
Z3_func_interp Z3_API Z3_model_get_func_interp(Z3_context c, Z3_model m, Z3_func_decl f)
Return the interpretation of the function f in the model m. Return NULL, if the model does not assign...
void Z3_API Z3_model_dec_ref(Z3_context c, Z3_model m)
Decrement the reference counter of the given model.
Z3_ast Z3_API Z3_mk_rotate_right(Z3_context c, unsigned i, Z3_ast t1)
Rotate bits of t1 to the right i times.
unsigned Z3_API Z3_param_descrs_size(Z3_context c, Z3_param_descrs p)
Return the number of parameters in the given parameter description set.
unsigned Z3_API Z3_model_get_num_consts(Z3_context c, Z3_model m)
Return the number of constants assigned by the given model.
Z3_ast Z3_API Z3_model_get_const_interp(Z3_context c, Z3_model m, Z3_func_decl a)
Return the interpretation (i.e., assignment) of constant a in the model m. Return NULL...
void Z3_API Z3_fixedpoint_dec_ref(Z3_context c, Z3_fixedpoint d)
Decrement the reference counter of the given fixedpoint context.
Z3_ast Z3_API Z3_mk_quantifier_ex(Z3_context c, Z3_bool is_forall, unsigned weight, Z3_symbol quantifier_id, Z3_symbol skolem_id, unsigned num_patterns, Z3_pattern const patterns[], unsigned num_no_patterns, Z3_ast const no_patterns[], unsigned num_decls, Z3_sort const sorts[], Z3_symbol const decl_names[], Z3_ast body)
Create a quantifier - universal or existential, with pattern hints, no patterns, and attributes...
Z3_ast_print_mode
Z3 pretty printing modes (See Z3_set_ast_print_mode).
unsigned Z3_API Z3_goal_size(Z3_context c, Z3_goal g)
Return the number of formulas in the given goal.
Z3_ast Z3_API Z3_mk_bvxnor(Z3_context c, Z3_ast t1, Z3_ast t2)
Bitwise xnor.
Z3_func_decl Z3_API Z3_get_tuple_sort_mk_decl(Z3_context c, Z3_sort t)
Return the constructor declaration of the given tuple sort.
Z3_sort Z3_API Z3_get_array_sort_domain(Z3_context c, Z3_sort t)
Return the domain of the given array sort.
Z3_bool Z3_API Z3_stats_is_uint(Z3_context c, Z3_stats s, unsigned idx)
Return Z3_TRUE if the given statistical data is a unsigned integer.
Z3_bool Z3_API Z3_theory_is_decl(Z3_theory t, Z3_func_decl d)
Return Z3_TRUE if d is an interpreted theory declaration.
Z3_func_decl Z3_API Z3_get_smtlib_decl(Z3_context c, unsigned i)
Return the i-th declaration parsed by the last call to Z3_parse_smtlib_string or Z3_parse_smtlib_file...
Z3_ast_vector Z3_API Z3_fixedpoint_get_rules(Z3_context c, Z3_fixedpoint f)
Retrieve set of rules from fixedpoint context.
void Z3_API Z3_set_push_callback(Z3_theory t, Z3_theory_callback_fptr f)
Set a callback that is invoked when Z3 creates a case-split (aka backtracking point).
Z3_ast Z3_API Z3_mk_pble(Z3_context c, unsigned num_args, Z3_ast const args[], int coeffs[], int k)
Pseudo-Boolean relations.
int Z3_API Z3_get_symbol_int(Z3_context c, Z3_symbol s)
Return the symbol int value.
void Z3_API Z3_params_dec_ref(Z3_context c, Z3_params p)
Decrement the reference counter of the given parameter set.
void Z3_API Z3_optimize_dec_ref(Z3_context c, Z3_optimize d)
Decrement the reference counter of the given optimize context.
double Z3_API Z3_probe_apply(Z3_context c, Z3_probe p, Z3_goal g)
Execute the probe over the goal. The probe always produce a double value. "Boolean" probes return 0...
Z3_ast_vector Z3_API Z3_solver_get_unsat_core(Z3_context c, Z3_solver s)
Retrieve the unsat core for the last Z3_solver_check_assumptions The unsat core is a subset of the as...
void Z3_API Z3_set_new_eq_callback(Z3_theory t, Z3_theory_ast_ast_callback_fptr f)
Set a callback that is invoked when an equality s_1 = s_2 is found by the logical context...
void Z3_API Z3_toggle_warning_messages(Z3_bool enabled)
Enable/disable printing warning messages to the console.
Z3_ast Z3_API Z3_theory_mk_value(Z3_context c, Z3_theory t, Z3_symbol n, Z3_sort s)
Create an interpreted theory constant value. Values are assumed to be different from each other...
Z3_ast Z3_API Z3_mk_bvsmod(Z3_context c, Z3_ast t1, Z3_ast t2)
Two's complement signed remainder (sign follows divisor).
Z3_ast Z3_API Z3_get_literal(Z3_context c, Z3_literals lbls, unsigned idx)
Retrieve literal expression at idx.
Z3_ast Z3_API Z3_mk_exists(Z3_context c, unsigned weight, unsigned num_patterns, Z3_pattern const patterns[], unsigned num_decls, Z3_sort const sorts[], Z3_symbol const decl_names[], Z3_ast body)
Create an exists formula. Similar to Z3_mk_forall.
Z3_bool Z3_API Z3_get_numeral_small(Z3_context c, Z3_ast a, __int64 *num, __int64 *den)
Return numeral value, as a pair of 64 bit numbers if the representation fits.
Z3_ast Z3_API Z3_func_entry_get_value(Z3_context c, Z3_func_entry e)
Return the value of this point.
unsigned Z3_API Z3_stats_get_uint_value(Z3_context c, Z3_stats s, unsigned idx)
Return the unsigned value of the given statistical data.
unsigned Z3_API Z3_optimize_assert_soft(Z3_context c, Z3_optimize o, Z3_ast a, Z3_string weight, Z3_symbol id)
Assert soft constraint to the optimization context.
Z3_ast Z3_API Z3_mk_bvult(Z3_context c, Z3_ast t1, Z3_ast t2)
Unsigned less than.
Z3_string Z3_API Z3_goal_to_string(Z3_context c, Z3_goal g)
Convert a goal into a string.
unsigned Z3_API Z3_model_get_num_funcs(Z3_context c, Z3_model m)
Return the number of function interpretations in the given model.
Z3_ast Z3_API Z3_mk_int2bv(Z3_context c, unsigned n, Z3_ast t1)
Create an n bit bit-vector from the integer argument t1.
Z3_ast Z3_API Z3_ast_map_find(Z3_context c, Z3_ast_map m, Z3_ast k)
Return the value associated with the key k.
unsigned Z3_API Z3_get_num_tactics(Z3_context c)
Return the number of builtin tactics available in Z3.
Z3_param_kind
The different kinds of parameters that can be associated with parameter sets. (see Z3_mk_params)...
Z3_string Z3_API Z3_get_numeral_string(Z3_context c, Z3_ast a)
Return numeral value, as a string of a numeric constant term.
Z3_ast Z3_API Z3_mk_rem(Z3_context c, Z3_ast arg1, Z3_ast arg2)
Create an AST node representing arg1 rem arg2.The arguments must have int type.
Z3_ast Z3_API Z3_get_smtlib_assumption(Z3_context c, unsigned i)
Return the i-th assumption parsed by the last call to Z3_parse_smtlib_string or Z3_parse_smtlib_file...
Z3_bool Z3_API Z3_model_eval(Z3_context c, Z3_model m, Z3_ast t, Z3_bool model_completion, Z3_ast *v)
Evaluate the AST node t in the given model. Return Z3_TRUE if succeeded, and store the result in v...
unsigned Z3_API Z3_func_entry_get_num_args(Z3_context c, Z3_func_entry e)
Return the number of arguments in a Z3_func_entry object.
void Z3_API Z3_parse_smtlib_string(Z3_context c, Z3_string str, unsigned num_sorts, Z3_symbol const sort_names[], Z3_sort const sorts[], unsigned num_decls, Z3_symbol const decl_names[], Z3_func_decl const decls[])
Parse the given string using the SMT-LIB parser.
Z3_symbol_kind
The different kinds of symbol. In Z3, a symbol can be represented using integers and strings (See Z3_...
Z3_bool Z3_API Z3_model_has_interp(Z3_context c, Z3_model m, Z3_func_decl a)
Test if there exists an interpretation (i.e., assignment) for a in the model m.
Z3_ast Z3_API Z3_simplify(Z3_context c, Z3_ast a)
Interface to simplifier.
Z3_model Z3_API Z3_optimize_get_model(Z3_context c, Z3_optimize o)
Retrieve the model for the last Z3_optimize_check.
void Z3_API Z3_del_literals(Z3_context c, Z3_literals lbls)
Delete a labels context.
Z3_ast Z3_API Z3_get_pattern(Z3_context c, Z3_pattern p, unsigned idx)
Return i'th ast in pattern.
unsigned Z3_API Z3_get_smtlib_num_sorts(Z3_context c)
Return the number of sorts parsed by Z3_parse_smtlib_string or Z3_parse_smtlib_file.
Z3_sort Z3_API Z3_theory_mk_sort(Z3_context c, Z3_theory t, Z3_symbol s)
Create an interpreted theory sort.
unsigned Z3_API Z3_get_quantifier_num_patterns(Z3_context c, Z3_ast a)
Return number of patterns used in quantifier.
void Z3_API Z3_interrupt(Z3_context c)
Interrupt the execution of a Z3 procedure. This procedure can be used to interrupt: solvers...
Z3_ast Z3_API Z3_mk_bvsub_no_underflow(Z3_context c, Z3_ast t1, Z3_ast t2, Z3_bool is_signed)
Create a predicate that checks that the bit-wise subtraction of t1 and t2 does not underflow...
Z3_bool Z3_API Z3_is_array_value(Z3_context c, Z3_model m, Z3_ast v, unsigned *num_entries)
Determine whether the term encodes an array value. A term encodes an array value if it is a nested se...
void Z3_API Z3_set_pop_callback(Z3_theory t, Z3_theory_callback_fptr f)
Set a callback that is invoked when Z3 backtracks a case-split.
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.
Z3_ast Z3_API Z3_mk_bvor(Z3_context c, Z3_ast t1, Z3_ast t2)
Bitwise or.
unsigned Z3_API Z3_theory_get_num_apps(Z3_theory t)
Return the number of theory applications in the logical context. These are the expressions notified u...
Z3_ast Z3_API Z3_mk_bvsdiv_no_overflow(Z3_context c, Z3_ast t1, Z3_ast t2)
Create a predicate that checks that the bit-wise signed division of t1 and t2 does not overflow...
unsigned Z3_API Z3_theory_get_num_elems(Z3_theory t)
Return the number of expressions of the given theory in the logical context. These are the expression...
Z3_lbool Z3_API Z3_check_assumptions(Z3_context c, unsigned num_assumptions, Z3_ast const assumptions[], Z3_model *m, Z3_ast *proof, unsigned *core_size, Z3_ast core[])
Check whether the given logical context and optional assumptions is consistent or not...
Z3_ast Z3_API Z3_mk_repeat(Z3_context c, unsigned i, Z3_ast t1)
Repeat the given bit-vector up length i.
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_ast Z3_API Z3_get_decl_ast_parameter(Z3_context c, Z3_func_decl d, unsigned idx)
Return the expresson value associated with an expression parameter.
Z3_tactic Z3_API Z3_tactic_using_params(Z3_context c, Z3_tactic t, Z3_params p)
Return a tactic that applies t using the given set of parameters.
Z3_ast Z3_API Z3_mk_bvneg_no_overflow(Z3_context c, Z3_ast t1)
Check that bit-wise negation does not overflow when t1 is interpreted as a signed bit-vector...
Z3_string Z3_API Z3_solver_to_string(Z3_context c, Z3_solver s)
Convert a solver into a string.
Z3_bool Z3_API Z3_is_algebraic_number(Z3_context c, Z3_ast a)
Return true if the give AST is a real algebraic number.
Z3_lbool Z3_API Z3_solver_check(Z3_context c, Z3_solver s)
Check whether the assertions in a given solver are consistent or not.
Z3_ast_vector Z3_API Z3_ast_vector_translate(Z3_context s, Z3_ast_vector v, Z3_context t)
Translate the AST vector v from context s into an AST vector in context t.
void Z3_API Z3_pop(Z3_context c, unsigned num_scopes)
Backtrack.
void Z3_API Z3_set_new_relevant_callback(Z3_theory t, Z3_theory_ast_callback_fptr f)
Set a callback that is invoked when an expression is marked as relevant during the search...
Z3_sort Z3_API Z3_get_domain(Z3_context c, Z3_func_decl d, unsigned i)
Return the sort of the i-th parameter of the given function declaration.
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...
void Z3_API Z3_set_reduce_eq_callback(Z3_theory t, Z3_reduce_eq_callback_fptr f)
Set a callback for simplifying the atom s_1 = s_2, when the sort of s_1 and s_2 is an interpreted sor...
void Z3_API Z3_optimize_pop(Z3_context c, Z3_optimize d)
Backtrack one level.
Z3_ast Z3_API Z3_mk_is_int(Z3_context c, Z3_ast t1)
Check if a real number is an integer.
Z3_sort Z3_API Z3_mk_real_sort(Z3_context c)
Create the real type.
unsigned Z3_API Z3_get_ast_id(Z3_context c, Z3_ast t)
Return a unique identifier for t. The identifier is unique up to structural equality. Thus, two ast nodes created by the same context and having the same children and same function symbols have the same identifiers. Ast nodes created in the same context, but having different children or different functions have different identifiers. Variables and quantifiers are also assigned different identifiers according to their structure.
Z3_string Z3_API Z3_get_numeral_decimal_string(Z3_context c, Z3_ast a, unsigned precision)
Return numeral as a string in decimal notation. The result has at most precision decimal places...
Z3_ast Z3_API Z3_mk_set_member(Z3_context c, Z3_ast elem, Z3_ast set)
Check for set membership.
unsigned Z3_API Z3_get_quantifier_weight(Z3_context c, Z3_ast a)
Obtain weight of quantifier.
Z3_symbol Z3_API Z3_get_quantifier_bound_name(Z3_context c, Z3_ast a, unsigned i)
Return symbol of the i'th bound variable.
Z3_ast Z3_API Z3_app_to_ast(Z3_context c, Z3_app a)
Convert a Z3_app into Z3_ast. This is just type casting.
void Z3_API Z3_del_model(Z3_context c, Z3_model m)
Delete a model object.
Z3_config Z3_API Z3_mk_config(void)
Create a configuration object for the Z3 context object.
unsigned Z3_API Z3_goal_num_exprs(Z3_context c, Z3_goal g)
Return the number of formulas, subformulas and terms in the given goal.
Z3_bool Z3_API Z3_is_quantifier_forall(Z3_context c, Z3_ast a)
Determine if quantifier is universal.
Z3_sort Z3_API Z3_get_range(Z3_context c, Z3_func_decl d)
Return the range of the given declaration.
Z3_bool Z3_reduce_eq_callback_fptr(Z3_theory t, Z3_ast a, Z3_ast b, Z3_ast *r)
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_string Z3_API Z3_stats_to_string(Z3_context c, Z3_stats s)
Convert a statistics into a string.
Z3_bool Z3_API Z3_get_numeral_int(Z3_context c, Z3_ast v, int *i)
Similar to Z3_get_numeral_string, but only succeeds if the value can fit in a machine int...
Z3_tactic Z3_API Z3_tactic_repeat(Z3_context c, Z3_tactic t, unsigned max)
Return a tactic that keeps applying t until the goal is not modified anymore or the maximum number of...
void Z3_API Z3_params_validate(Z3_context c, Z3_params p, Z3_param_descrs d)
Validate the parameter set p against the parameter description set d.
unsigned Z3_API Z3_get_num_scopes(Z3_context c)
Retrieve the current scope level.
void Z3_API Z3_mk_datatypes(Z3_context c, unsigned num_sorts, Z3_symbol const sort_names[], Z3_sort sorts[], Z3_constructor_list constructor_lists[])
Create mutually recursive datatypes.
Z3_stats Z3_API Z3_optimize_get_statistics(Z3_context c, Z3_optimize d)
Retrieve statistics information from the last call to Z3_optimize_check.
Z3_ast Z3_API Z3_mk_gt(Z3_context c, Z3_ast t1, Z3_ast t2)
Create greater than.
void Z3_API Z3_ast_map_dec_ref(Z3_context c, Z3_ast_map m)
Decrement the reference counter of the given AST map.
void Z3_API Z3_solver_assert_and_track(Z3_context c, Z3_solver s, Z3_ast a, Z3_ast p)
Assert a constraint a into the solver, and track it (in the unsat) core using the Boolean constant p...
void Z3_API Z3_set_new_app_callback(Z3_theory t, Z3_theory_ast_callback_fptr f)
Set a callback that is invoked when a theory application is finally added into the logical context...
Z3_parameter_kind
The different kinds of parameters that can be associated with function symbols.
Z3_tactic Z3_API Z3_tactic_cond(Z3_context c, Z3_probe p, Z3_tactic t1, Z3_tactic t2)
Return a tactic that applies t1 to a given goal if the probe p evaluates to true, and t2 if p evaluat...
Z3_ast Z3_API Z3_mk_sub(Z3_context c, unsigned num_args, Z3_ast const args[])
Create an AST node representing args[0] - ... - args[num_args - 1].The array args must have num_args ...
Z3_tactic Z3_API Z3_tactic_par_or(Z3_context c, unsigned num, Z3_tactic const ts[])
Return a tactic that applies the given tactics in parallel.
Z3_solver Z3_API Z3_mk_simple_solver(Z3_context c)
Create a new (incremental) solver.
Z3_ast Z3_API Z3_mk_power(Z3_context c, Z3_ast arg1, Z3_ast arg2)
Create an AST node representing arg1^arg2.
Z3_ast Z3_API Z3_mk_implies(Z3_context c, Z3_ast t1, Z3_ast t2)
Create an AST node representing t1 implies t2.
Z3_tactic Z3_API Z3_tactic_try_for(Z3_context c, Z3_tactic t, unsigned ms)
Return a tactic that applies t to a given goal for ms milliseconds. If t does not terminate in ms mil...
void Z3_API Z3_reset_memory(void)
Reset all allocated resources.
void Z3_API Z3_set_param_value(Z3_config c, Z3_string param_id, Z3_string param_value)
Set a configuration parameter.
Z3_string Z3_API Z3_solver_get_reason_unknown(Z3_context c, Z3_solver s)
Return a brief justification for an "unknown" result (i.e., Z3_L_UNDEF) for the commands Z3_solver_ch...
Z3_ast Z3_API Z3_mk_bvnot(Z3_context c, Z3_ast t1)
Bitwise negation.
Z3_ast_vector Z3_API Z3_ast_map_keys(Z3_context c, Z3_ast_map m)
Return the keys stored in the given map.
Z3_probe Z3_API Z3_probe_lt(Z3_context x, Z3_probe p1, Z3_probe p2)
Return a probe that evaluates to "true" when the value returned by p1 is less than the value returned...
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_params_set_double(Z3_context c, Z3_params p, Z3_symbol k, double v)
Add a double parameter k with value v to the parameter set p.
void Z3_API Z3_goal_assert(Z3_context c, Z3_goal g, Z3_ast a)
Add a new formula a to the given goal.
Z3_tactic Z3_API Z3_tactic_fail_if(Z3_context c, Z3_probe p)
Return a tactic that fails if the probe p evaluates to false.
Z3_string Z3_API Z3_optimize_get_help(Z3_context c, Z3_optimize t)
Return a string containing a description of parameters accepted by optimize.
Z3_string Z3_API Z3_get_symbol_string(Z3_context c, Z3_symbol s)
Return the symbol name.
unsigned Z3_API Z3_get_datatype_sort_num_constructors(Z3_context c, Z3_sort t)
Return number of constructors for datatype.
Z3_ast Z3_API Z3_get_algebraic_number_upper(Z3_context c, Z3_ast a, unsigned precision)
Return a upper bound for the given real algebraic number. The interval isolating the number is smalle...
Z3_pattern Z3_API Z3_mk_pattern(Z3_context c, unsigned num_patterns, Z3_ast const terms[])
Create a pattern for quantifier instantiation.
Z3_ast Z3_API Z3_get_smtlib_formula(Z3_context c, unsigned i)
Return the i-th formula parsed by the last call to Z3_parse_smtlib_string or Z3_parse_smtlib_file.
Z3_theory_data Z3_API Z3_theory_get_ext_data(Z3_theory t)
Return a pointer to the external data-structure supplied to the function Z3_mk_theory.
void Z3_API Z3_ast_map_insert(Z3_context c, Z3_ast_map m, Z3_ast k, Z3_ast v)
Store/Replace a new key, value pair in the given map.
Z3_goal Z3_API Z3_apply_result_get_subgoal(Z3_context c, Z3_apply_result r, unsigned i)
Return one of the subgoals in the Z3_apply_result object returned by Z3_tactic_apply.
Z3_sort_kind Z3_API Z3_get_sort_kind(Z3_context c, Z3_sort t)
Return the sort kind (e.g., array, tuple, int, bool, etc).
Z3_lbool Z3_API Z3_get_bool_value(Z3_context c, Z3_ast a)
Return Z3_L_TRUE if a is true, Z3_L_FALSE if it is false, and Z3_L_UNDEF otherwise.
Z3_bool Z3_API Z3_is_numeral_ast(Z3_context c, Z3_ast a)
Z3_param_kind Z3_API Z3_param_descrs_get_kind(Z3_context c, Z3_param_descrs p, Z3_symbol n)
Return the kind associated with the given parameter name n.
Z3_ast Z3_API Z3_mk_bvredor(Z3_context c, Z3_ast t1)
Take disjunction of bits in vector, return vector of length 1.
Z3_sort Z3_API Z3_mk_set_sort(Z3_context c, Z3_sort ty)
Create Set type.
unsigned Z3_API Z3_get_quantifier_num_no_patterns(Z3_context c, Z3_ast a)
Return number of no_patterns used in quantifier.
unsigned Z3_API Z3_get_func_decl_id(Z3_context c, Z3_func_decl f)
Return a unique identifier for f.
void Z3_API Z3_apply_result_dec_ref(Z3_context c, Z3_apply_result r)
Decrement the reference counter of the given Z3_apply_result object.
Z3_func_decl Z3_API Z3_theory_mk_func_decl(Z3_context c, Z3_theory t, Z3_symbol n, unsigned domain_size, Z3_sort const domain[], Z3_sort range)
Create an interpreted function declaration for the given theory.
Z3_ast Z3_API Z3_mk_bvsub(Z3_context c, Z3_ast t1, Z3_ast t2)
Standard two's complement subtraction.
Z3_lbool Z3_API Z3_check(Z3_context c)
Check whether the given logical context is consistent or not.
Z3_ast Z3_API Z3_mk_bvand(Z3_context c, Z3_ast t1, Z3_ast t2)
Bitwise and.
Z3_ast_vector Z3_API Z3_fixedpoint_get_assertions(Z3_context c, Z3_fixedpoint f)
Retrieve set of background assertions from fixedpoint context.
Z3_ast Z3_API Z3_mk_int(Z3_context c, int v, Z3_sort ty)
Create a numeral of an int, bit-vector, or finite-domain sort.
Z3_string Z3_API Z3_get_error_msg(Z3_error_code err)
Return a string describing the given error code.
Z3_bool Z3_API Z3_eval_decl(Z3_context c, Z3_model m, Z3_func_decl d, unsigned num_args, Z3_ast const args[], Z3_ast *v)
Evaluate declaration given values.
void Z3_API Z3_goal_inc_ref(Z3_context c, Z3_goal g)
Increment the reference counter of the given goal.
Z3_ast Z3_API Z3_fixedpoint_get_cover_delta(Z3_context c, Z3_fixedpoint d, int level, Z3_func_decl pred)
Z3_bool Z3_API Z3_goal_is_decided_unsat(Z3_context c, Z3_goal g)
Return true if the goal contains false, and it is precise or the product of an over approximation...
Z3_ast Z3_API Z3_get_quantifier_body(Z3_context c, Z3_ast a)
Return body of quantifier.
BEGIN_MLAPI_EXCLUDE Z3_constructor Z3_API Z3_mk_constructor(Z3_context c, Z3_symbol name, Z3_symbol recognizer, unsigned num_fields, Z3_symbol const field_names[], Z3_sort_opt const sorts[], unsigned sort_refs[])
Create a constructor.
unsigned Z3_API Z3_get_num_probes(Z3_context c)
Return the number of builtin probes available in Z3.
Z3_ast Z3_API Z3_translate(Z3_context source, Z3_ast a, Z3_context target)
Translate/Copy the AST a from context source to context target. AST a must have been created using co...
void Z3_API Z3_get_version(unsigned *major, unsigned *minor, unsigned *build_number, unsigned *revision_number)
Return Z3 version number information.
Z3_lbool Z3_API Z3_fixedpoint_query(Z3_context c, Z3_fixedpoint d, Z3_ast query)
Pose a query against the asserted rules.
Z3_sort Z3_API Z3_mk_bool_sort(Z3_context c)
Create the Boolean type.
void Z3_API Z3_assert_cnstr(Z3_context c, Z3_ast a)
Assert a constraint into the logical context.
Z3_ast Z3_API Z3_mk_bvsub_no_overflow(Z3_context c, Z3_ast t1, Z3_ast t2)
Create a predicate that checks that the bit-wise signed subtraction of t1 and t2 does not overflow...
void Z3_API Z3_set_new_assignment_callback(Z3_theory t, Z3_theory_ast_bool_callback_fptr f)
Set a callback that is invoked when a theory predicate is assigned to true/false by Z3...
Z3_string Z3_API Z3_optimize_get_reason_unknown(Z3_context c, Z3_optimize d)
Retrieve a string that describes the last status returned by Z3_optimize_check.
Z3_ast Z3_API Z3_mk_quantifier(Z3_context c, Z3_bool is_forall, unsigned weight, unsigned num_patterns, Z3_pattern const patterns[], unsigned num_decls, Z3_sort const sorts[], Z3_symbol const decl_names[], Z3_ast body)
Create a quantifier - universal or existential, with pattern hints. See the documentation for Z3_mk_f...
Z3_ast Z3_API Z3_mk_bvudiv(Z3_context c, Z3_ast t1, Z3_ast t2)
Unsigned division.
void Z3_theory_ast_bool_callback_fptr(Z3_theory, Z3_ast, Z3_bool)
Z3_search_failure Z3_API Z3_get_search_failure(Z3_context c)
Retrieve reason for search failure.
void Z3_API Z3_params_inc_ref(Z3_context c, Z3_params p)
Increment the reference counter of the given parameter set.
Z3_ast Z3_API Z3_mk_forall_const(Z3_context c, unsigned weight, unsigned num_bound, Z3_app const bound[], unsigned num_patterns, Z3_pattern const patterns[], Z3_ast body)
Create a universal quantifier using a list of constants that will form the set of bound variables...
void Z3_theory_ast_ast_callback_fptr(Z3_theory, Z3_ast, Z3_ast)
Z3_string Z3_API Z3_tactic_get_help(Z3_context c, Z3_tactic t)
Return a string containing a description of parameters accepted by the given tactic.
void Z3_API Z3_params_set_symbol(Z3_context c, Z3_params p, Z3_symbol k, Z3_symbol v)
Add a symbol parameter k with value v to the parameter set p.
void Z3_API Z3_global_param_reset_all(void)
Restore the value of all global (and module) parameters. This command will not affect already created...
Z3_string Z3_API Z3_ast_map_to_string(Z3_context c, Z3_ast_map m)
Convert the given map into a string.
void Z3_API Z3_model_inc_ref(Z3_context c, Z3_model m)
Increment the reference counter of the given model.
unsigned Z3_API Z3_optimize_minimize(Z3_context c, Z3_optimize o, Z3_ast t)
Add a minimization constraint.
void Z3_theory_ast_callback_fptr(Z3_theory, Z3_ast)
Z3_string Z3_API Z3_simplify_get_help(Z3_context c)
Return a string describing all available parameters.
Z3_ast Z3_API Z3_mk_eq(Z3_context c, Z3_ast l, Z3_ast r)
Create an AST node representing l = r.
void Z3_error_handler(Z3_context c, Z3_error_code e)
Z3 custom error handler (See Z3_set_error_handler).
unsigned Z3_API Z3_ast_map_size(Z3_context c, Z3_ast_map m)
Return the size of the given map.
Z3_ast Z3_API Z3_mk_atmost(Z3_context c, unsigned num_args, Z3_ast const args[], unsigned k)
Pseudo-Boolean relations.
void Z3_API Z3_finalize_memory(void)
Destroy all allocated resources.
Z3_symbol Z3_API Z3_mk_int_symbol(Z3_context c, int i)
Create a Z3 symbol using an integer.
Z3_bool Z3_API Z3_is_as_array(Z3_context c, Z3_ast a)
The (_ as-array f) AST node is a construct for assigning interpretations for arrays in Z3...
Z3_ast Z3_API Z3_mk_bvmul(Z3_context c, Z3_ast t1, Z3_ast t2)
Standard two's complement multiplication.
Z3_param_descrs Z3_API Z3_solver_get_param_descrs(Z3_context c, Z3_solver s)
Return the parameter description set for the given solver object.
unsigned Z3_API Z3_func_interp_get_num_entries(Z3_context c, Z3_func_interp f)
Return the number of entries in the given function interpretation.
Z3_ast Z3_API Z3_mk_extract(Z3_context c, unsigned high, unsigned low, Z3_ast t1)
Extract the bits high down to low from a bitvector of size m to yield a new bitvector of size n...
void Z3_API Z3_ast_map_reset(Z3_context c, Z3_ast_map m)
Remove all keys from the given map.
Z3_ast Z3_API Z3_mk_bvneg(Z3_context c, Z3_ast t1)
Standard two's complement unary minus.
double Z3_API Z3_stats_get_double_value(Z3_context c, Z3_stats s, unsigned idx)
Return the double value of the given statistical data.
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.
Z3_ast Z3_API Z3_mk_bvurem(Z3_context c, Z3_ast t1, Z3_ast t2)
Unsigned remainder.
Z3_ast Z3_API Z3_mk_bvxor(Z3_context c, Z3_ast t1, Z3_ast t2)
Bitwise exclusive-or.
Z3_ast Z3_API Z3_get_algebraic_number_lower(Z3_context c, Z3_ast a, unsigned precision)
Return a lower bound for the given real algebraic number. The interval isolating the number is smalle...
Z3_ast Z3_API Z3_mk_ite(Z3_context c, Z3_ast t1, Z3_ast t2, Z3_ast t3)
Create an AST node representing an if-then-else: ite(t1, t2, t3).
Z3_solver Z3_API Z3_mk_solver_from_tactic(Z3_context c, Z3_tactic t)
Create a new solver that is implemented using the given tactic. The solver supports the commands Z3_s...
Z3_func_entry Z3_API Z3_func_interp_get_entry(Z3_context c, Z3_func_interp f, unsigned i)
Return a "point" of the given function intepretation. It represents the value of f in a particular po...
Z3_string Z3_API Z3_benchmark_to_smtlib_string(Z3_context c, Z3_string name, Z3_string logic, Z3_string status, Z3_string attributes, unsigned num_assumptions, Z3_ast const assumptions[], Z3_ast formula)
Convert the given benchmark into SMT-LIB formatted string.
int Z3_API Z3_get_decl_int_parameter(Z3_context c, Z3_func_decl d, unsigned idx)
Return the integer value associated with an integer parameter.
unsigned Z3_API Z3_get_arity(Z3_context c, Z3_func_decl d)
Alias for Z3_get_domain_size.
Z3_sort Z3_API Z3_get_sort(Z3_context c, Z3_ast a)
Return the sort of an AST node.
Z3_ast Z3_API Z3_mk_bvadd_no_overflow(Z3_context c, Z3_ast t1, Z3_ast t2, Z3_bool is_signed)
Create a predicate that checks that the bit-wise addition of t1 and t2 does not overflow.
Z3_ast Z3_API Z3_mk_rotate_left(Z3_context c, unsigned i, Z3_ast t1)
Rotate bits of t1 to the left i times.
Z3_string Z3_API Z3_func_decl_to_string(Z3_context c, Z3_func_decl d)
void Z3_API Z3_get_array_value(Z3_context c, Z3_model m, Z3_ast v, unsigned num_entries, Z3_ast indices[], Z3_ast values[], Z3_ast *else_value)
An array values is represented as a dictionary plus a default (else) value. This function returns the...
void Z3_API Z3_params_set_bool(Z3_context c, Z3_params p, Z3_symbol k, Z3_bool v)
Add a Boolean parameter k with value v to the parameter set p.
void Z3_API Z3_probe_dec_ref(Z3_context c, Z3_probe p)
Decrement the reference counter of the given probe.
Z3_constructor_list Z3_API Z3_mk_constructor_list(Z3_context c, unsigned num_constructors, Z3_constructor const constructors[])
Create list of constructors.
Z3_ast Z3_API Z3_goal_formula(Z3_context c, Z3_goal g, unsigned idx)
Return a formula from the given goal.
Z3_symbol Z3_API Z3_get_sort_name(Z3_context c, Z3_sort d)
Return the sort name as a symbol.
Z3_search_failure
The different kinds of search failure types.
void Z3_API Z3_fixedpoint_set_params(Z3_context c, Z3_fixedpoint f, Z3_params p)
Set parameters on fixedpoint context.
void Z3_API Z3_set_delete_callback(Z3_theory t, Z3_theory_callback_fptr f)
Set a callback that is invoked when theory t is deleted. This callback should be used to delete exter...
Z3_bool Z3_API Z3_get_numeral_rational_int64(Z3_context c, Z3_ast v, __int64 *num, __int64 *den)
Similar to Z3_get_numeral_string, but only succeeds if the value can fit as a rational number as mach...
void Z3_API Z3_query_constructor(Z3_context c, Z3_constructor constr, unsigned num_fields, Z3_func_decl *constructor, Z3_func_decl *tester, Z3_func_decl accessors[])
Query constructor for declared functions.
void Z3_API Z3_disable_literal(Z3_context c, Z3_literals lbls, unsigned idx)
Disable label.
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.
Z3_string Z3_API Z3_probe_get_descr(Z3_context c, Z3_string name)
Return a string containing a description of the probe with the given name.
Z3_ast Z3_API Z3_mk_map(Z3_context c, Z3_func_decl f, unsigned n, Z3_ast const *args)
map f on the the argument arrays.
Z3_ast Z3_API Z3_mk_bvadd(Z3_context c, Z3_ast t1, Z3_ast t2)
Standard two's complement addition.
Z3_bool Z3_API Z3_global_param_get(Z3_string param_id, Z3_string_ptr param_value)
Get a global (or module) parameter.
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_theory_assume_eq(Z3_theory t, Z3_ast lhs, Z3_ast rhs)
Inform to the logical context that lhs and rhs have the same interpretation in the model being built ...
DEFINE_VOID(Z3_theory_data)
Z3_bool Z3_API Z3_is_well_sorted(Z3_context c, Z3_ast t)
Return true if the given expression t is well sorted.
void Z3_API Z3_solver_dec_ref(Z3_context c, Z3_solver s)
Decrement the reference counter of the given solver.
void Z3_API Z3_inc_ref(Z3_context c, Z3_ast a)
Increment the reference counter of the given AST. The context c should have been created using Z3_mk_...
Z3_bool Z3_API Z3_get_numeral_int64(Z3_context c, Z3_ast v, __int64 *i)
Similar to Z3_get_numeral_string, but only succeeds if the value can fit in a machine __int64 int...
Z3_ast Z3_API Z3_datatype_update_field(Z3_context c, Z3_func_decl field_access, Z3_ast t, Z3_ast value)
Update record field with a value.
Z3_ast Z3_API Z3_mk_numeral(Z3_context c, Z3_string numeral, Z3_sort ty)
Create a numeral of a given sort.
void Z3_API Z3_set_init_search_callback(Z3_theory t, Z3_theory_callback_fptr f)
Set a callback that is invoked when Z3 starts searching for a satisfying assignment.
void Z3_API Z3_func_entry_dec_ref(Z3_context c, Z3_func_entry e)
Decrement the reference counter of the given Z3_func_entry object.
unsigned Z3_API Z3_get_num_literals(Z3_context c, Z3_literals lbls)
Retrieve the number of label symbols that were returned.
Z3_bool Z3_API Z3_stats_is_double(Z3_context c, Z3_stats s, unsigned idx)
Return Z3_TRUE if the given statistical data is a double.
Z3_string Z3_API Z3_tactic_get_descr(Z3_context c, Z3_string name)
Return a string containing a description of the tactic with the given name.
Z3_decl_kind
The different kinds of interpreted function kinds.
unsigned Z3_API Z3_optimize_maximize(Z3_context c, Z3_optimize o, Z3_ast t)
Add a maximization constraint.
Z3_ast Z3_API Z3_mk_select(Z3_context c, Z3_ast a, Z3_ast i)
Array read. The argument a is the array and i is the index of the array that gets read...
unsigned Z3_API Z3_get_model_num_funcs(Z3_context c, Z3_model m)
Return the number of function interpretations in the given model.
unsigned Z3_API Z3_apply_result_get_num_subgoals(Z3_context c, Z3_apply_result r)
Return the number of subgoals in the Z3_apply_result object returned by Z3_tactic_apply.
Z3_ast Z3_API Z3_fixedpoint_get_answer(Z3_context c, Z3_fixedpoint d)
Retrieve a formula that encodes satisfying answers to the query.
Z3_func_decl Z3_API Z3_get_model_constant(Z3_context c, Z3_model m, unsigned i)
Return the i-th constant in the given model.
void Z3_API Z3_ast_vector_set(Z3_context c, Z3_ast_vector v, unsigned i, Z3_ast a)
Update position i of the AST vector v with the AST a.
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_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.
Z3_ast Z3_API Z3_get_denominator(Z3_context c, Z3_ast a)
Return the denominator (as a numeral AST) of a numeral AST of sort Real.
Z3_theory Z3_API Z3_mk_theory(Z3_context c, Z3_string th_name, Z3_theory_data data)
Create a new user defined theory. The new theory will be identified by the name th_name. A theory must be created before asserting any assertion to the given context. Return NULL in case of failure.
Z3_tactic Z3_API Z3_tactic_fail_if_not_decided(Z3_context c)
Return a tactic that fails if the goal is not trivially satisfiable (i.e., empty) or trivially unsati...
Z3_probe Z3_API Z3_probe_or(Z3_context x, Z3_probe p1, Z3_probe p2)
Return a probe that evaluates to "true" when p1 or p2 evaluates to true.
void Z3_API Z3_set_reduce_distinct_callback(Z3_theory t, Z3_reduce_distinct_callback_fptr f)
Set a callback for simplifying the atom distinct(s_1, ..., s_n), when the sort of s_1...
void Z3_API Z3_parse_smtlib_file(Z3_context c, Z3_string file_name, unsigned num_sorts, Z3_symbol const sort_names[], Z3_sort const sorts[], unsigned num_decls, Z3_symbol const decl_names[], Z3_func_decl const decls[])
Similar to Z3_parse_smtlib_string, but reads the benchmark from a file.
Z3_ast Z3_API Z3_mk_bvadd_no_underflow(Z3_context c, Z3_ast t1, Z3_ast t2)
Create a predicate that checks that the bit-wise signed addition of t1 and t2 does not underflow...
Z3_tactic Z3_API Z3_tactic_fail(Z3_context c)
Return a tactic that always fails.
Z3_ast Z3_API Z3_mk_iff(Z3_context c, Z3_ast t1, Z3_ast t2)
Create an AST node representing t1 iff t2.
Z3_func_decl Z3_API Z3_get_datatype_sort_constructor(Z3_context c, Z3_sort t, unsigned idx)
Return idx'th constructor.
unsigned Z3_API Z3_solver_get_num_scopes(Z3_context c, Z3_solver s)
Return the number of backtracking points.
void Z3_API Z3_tactic_dec_ref(Z3_context c, Z3_tactic g)
Decrement the reference counter of the given tactic.
Z3_sort Z3_API Z3_mk_enumeration_sort(Z3_context c, Z3_symbol name, unsigned n, Z3_symbol const enum_names[], Z3_func_decl enum_consts[], Z3_func_decl enum_testers[])
Create a enumeration sort.
void Z3_API Z3_soft_check_cancel(Z3_context c)
Cancel an ongoing check.
Z3_ast Z3_API Z3_mk_label(Z3_context c, Z3_symbol s, Z3_bool is_pos, Z3_ast f)
Create a labeled formula.
void Z3_API Z3_ast_vector_push(Z3_context c, Z3_ast_vector v, Z3_ast a)
Add the AST a in the end of the AST vector v. The size of v is increased by one.
void Z3_API Z3_set_reduce_app_callback(Z3_theory t, Z3_reduce_app_callback_fptr f)
Set a callback for simplifying operators of the given theory. The callback f is invoked by Z3's simpl...
void Z3_API Z3_param_descrs_dec_ref(Z3_context c, Z3_param_descrs p)
Decrement the reference counter of the given parameter description set.
Z3_sort Z3_API Z3_get_decl_sort_parameter(Z3_context c, Z3_func_decl d, unsigned idx)
Return the sort value associated with a sort parameter.
Z3_bool Z3_API Z3_theory_is_value(Z3_theory t, Z3_ast n)
Return Z3_TRUE if n is an interpreted theory value.
Z3_bool Z3_API Z3_eval_func_decl(Z3_context c, Z3_model m, Z3_func_decl decl, Z3_ast *v)
Return the value of the given constant or function in the given model.
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.
Z3_context Z3_API Z3_theory_get_context(Z3_theory t)
Return the context where the given theory is installed.
void Z3_API Z3_theory_assert_axiom(Z3_theory t, Z3_ast ax)
Assert a theory axiom/lemmas during the search.
Z3_ast Z3_API Z3_mk_zero_ext(Z3_context c, unsigned i, Z3_ast t1)
Extend the given bit-vector with zeros to the (unsigned) equivalent bitvector of size m+i...
Z3_string Z3_API Z3_model_to_string(Z3_context c, Z3_model m)
Convert the given model into a string.
const char * Z3_string
Z3 string type. It is just an alias for const char *.
Z3_ast Z3_API Z3_mk_fresh_const(Z3_context c, Z3_string prefix, Z3_sort ty)
Declare and create a fresh constant.