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Z3
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Z3
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Go to the source code of this file.
Macros | |
| #define | Z3_sort_opt Z3_sort |
| #define | Z3_ast_opt Z3_ast |
| #define | Z3_func_interp_opt Z3_func_interp |
Functions | |
| DEFINE_TYPE (Z3_symbol) | |
| DEFINE_TYPE (Z3_literals) | |
| DEFINE_TYPE (Z3_config) | |
| DEFINE_TYPE (Z3_context) | |
| DEFINE_TYPE (Z3_sort) | |
| DEFINE_TYPE (Z3_func_decl) | |
| DEFINE_TYPE (Z3_ast) | |
| DEFINE_TYPE (Z3_app) | |
| DEFINE_TYPE (Z3_pattern) | |
| DEFINE_TYPE (Z3_model) | |
| DEFINE_TYPE (Z3_constructor) | |
| DEFINE_TYPE (Z3_constructor_list) | |
| DEFINE_TYPE (Z3_params) | |
| DEFINE_TYPE (Z3_param_descrs) | |
| DEFINE_TYPE (Z3_goal) | |
| DEFINE_TYPE (Z3_tactic) | |
| DEFINE_TYPE (Z3_probe) | |
| DEFINE_TYPE (Z3_stats) | |
| DEFINE_TYPE (Z3_solver) | |
| DEFINE_TYPE (Z3_solver_callback) | |
| DEFINE_TYPE (Z3_ast_vector) | |
| DEFINE_TYPE (Z3_ast_map) | |
| DEFINE_TYPE (Z3_apply_result) | |
| DEFINE_TYPE (Z3_func_interp) | |
| DEFINE_TYPE (Z3_func_entry) | |
| DEFINE_TYPE (Z3_fixedpoint) | |
| DEFINE_TYPE (Z3_optimize) | |
| DEFINE_TYPE (Z3_rcf_num) | |
Global Parameters | |
| 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. More... | |
| 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 objects (such as tactics and solvers). More... | |
| Z3_bool Z3_API | Z3_global_param_get (Z3_string param_id, Z3_string_ptr param_value) |
| Get a global (or module) parameter. More... | |
Create configuration | |
| Z3_config Z3_API | Z3_mk_config (void) |
| Create a configuration object for the Z3 context object. More... | |
| void Z3_API | Z3_del_config (Z3_config c) |
| Delete the given configuration object. More... | |
| void Z3_API | Z3_set_param_value (Z3_config c, Z3_string param_id, Z3_string param_value) |
| Set a configuration parameter. More... | |
Context and AST Reference Counting | |
| Z3_context Z3_API | Z3_mk_context (Z3_config c) |
| Create a context using the given configuration. More... | |
| 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. More... | |
| void Z3_API | Z3_del_context (Z3_context c) |
| Delete the given logical context. More... | |
| 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_context_rc. This function is a NOOP if c was created using Z3_mk_context. More... | |
| 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_context_rc. This function is a NOOP if c was created using Z3_mk_context. More... | |
| 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. More... | |
| void Z3_API | Z3_interrupt (Z3_context c) |
| Interrupt the execution of a Z3 procedure. This procedure can be used to interrupt: solvers, simplifiers and tactics. More... | |
Parameters | |
| 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 components such as: simplifiers, tactics, solvers, etc. More... | |
| void Z3_API | Z3_params_inc_ref (Z3_context c, Z3_params p) |
| Increment the reference counter of the given parameter set. More... | |
| void Z3_API | Z3_params_dec_ref (Z3_context c, Z3_params p) |
| Decrement the reference counter of the given parameter set. More... | |
| void Z3_API | Z3_params_set_bool (Z3_context c, Z3_params p, Z3_symbol k, bool v) |
Add a Boolean parameter k with value v to the parameter set p. More... | |
| 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. More... | |
| 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. More... | |
| 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. More... | |
| 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 parameter set. More... | |
| 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. More... | |
Parameter Descriptions | |
| 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. More... | |
| 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. More... | |
| 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. More... | |
| 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. More... | |
| Z3_symbol Z3_API | Z3_param_descrs_get_name (Z3_context c, Z3_param_descrs p, unsigned i) |
Return the name of the parameter at given index i. More... | |
| Z3_string Z3_API | Z3_param_descrs_get_documentation (Z3_context c, Z3_param_descrs p, Z3_symbol s) |
Retrieve documentation string corresponding to parameter name s. More... | |
| 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 contents of a parameter description set. More... | |
Symbols | |
| Z3_symbol Z3_API | Z3_mk_int_symbol (Z3_context c, int i) |
| Create a Z3 symbol using an integer. More... | |
| Z3_symbol Z3_API | Z3_mk_string_symbol (Z3_context c, Z3_string s) |
| Create a Z3 symbol using a C string. More... | |
Sorts | |
| Z3_sort Z3_API | Z3_mk_uninterpreted_sort (Z3_context c, Z3_symbol s) |
| Create a free (uninterpreted) type using the given name (symbol). More... | |
| Z3_sort Z3_API | Z3_mk_bool_sort (Z3_context c) |
| Create the Boolean type. More... | |
| Z3_sort Z3_API | Z3_mk_int_sort (Z3_context c) |
| Create the integer type. More... | |
| Z3_sort Z3_API | Z3_mk_real_sort (Z3_context c) |
| Create the real type. More... | |
| Z3_sort Z3_API | Z3_mk_bv_sort (Z3_context c, unsigned sz) |
| Create a bit-vector type of the given size. More... | |
| Z3_sort Z3_API | Z3_mk_finite_domain_sort (Z3_context c, Z3_symbol name, uint64_t size) |
| Create a named finite domain sort. More... | |
| Z3_sort Z3_API | Z3_mk_array_sort (Z3_context c, Z3_sort domain, Z3_sort range) |
| Create an array type. More... | |
| Z3_sort Z3_API | Z3_mk_array_sort_n (Z3_context c, unsigned n, Z3_sort const *domain, Z3_sort range) |
| Create an array type with N arguments. More... | |
| 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. More... | |
| 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. More... | |
| 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. More... | |
| 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. More... | |
| void Z3_API | Z3_del_constructor (Z3_context c, Z3_constructor constr) |
| Reclaim memory allocated to constructor. More... | |
| 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. More... | |
| Z3_constructor_list Z3_API | Z3_mk_constructor_list (Z3_context c, unsigned num_constructors, Z3_constructor const constructors[]) |
| Create list of constructors. More... | |
| void Z3_API | Z3_del_constructor_list (Z3_context c, Z3_constructor_list clist) |
| Reclaim memory allocated for constructor list. More... | |
| 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. More... | |
| 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. More... | |
Constants and Applications | |
| 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. More... | |
| 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. More... | |
| Z3_ast Z3_API | Z3_mk_const (Z3_context c, Z3_symbol s, Z3_sort ty) |
| Declare and create a constant. More... | |
| 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. More... | |
| Z3_ast Z3_API | Z3_mk_fresh_const (Z3_context c, Z3_string prefix, Z3_sort ty) |
| Declare and create a fresh constant. More... | |
| Z3_func_decl Z3_API | Z3_mk_rec_func_decl (Z3_context c, Z3_symbol s, unsigned domain_size, Z3_sort const domain[], Z3_sort range) |
| Declare a recursive function. More... | |
| void Z3_API | Z3_add_rec_def (Z3_context c, Z3_func_decl f, unsigned n, Z3_ast args[], Z3_ast body) |
| Define the body of a recursive function. More... | |
Propositional Logic and Equality | |
| Z3_ast Z3_API | Z3_mk_true (Z3_context c) |
Create an AST node representing true. More... | |
| Z3_ast Z3_API | Z3_mk_false (Z3_context c) |
Create an AST node representing false. More... | |
| Z3_ast Z3_API | Z3_mk_eq (Z3_context c, Z3_ast l, Z3_ast r) |
Create an AST node representing l = r. More... | |
| 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]). More... | |
| Z3_ast Z3_API | Z3_mk_not (Z3_context c, Z3_ast a) |
Create an AST node representing not(a). More... | |
| 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). More... | |
| Z3_ast Z3_API | Z3_mk_iff (Z3_context c, Z3_ast t1, Z3_ast t2) |
Create an AST node representing t1 iff t2. More... | |
| Z3_ast Z3_API | Z3_mk_implies (Z3_context c, Z3_ast t1, Z3_ast t2) |
Create an AST node representing t1 implies t2. More... | |
| Z3_ast Z3_API | Z3_mk_xor (Z3_context c, Z3_ast t1, Z3_ast t2) |
Create an AST node representing t1 xor t2. More... | |
| 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]. More... | |
| 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]. More... | |
Integers and Reals | |
| 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]. More... | |
| 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]. More... | |
| 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]. More... | |
| Z3_ast Z3_API | Z3_mk_unary_minus (Z3_context c, Z3_ast arg) |
Create an AST node representing - arg. More... | |
| Z3_ast Z3_API | Z3_mk_div (Z3_context c, Z3_ast arg1, Z3_ast arg2) |
Create an AST node representing arg1 div arg2. More... | |
| Z3_ast Z3_API | Z3_mk_mod (Z3_context c, Z3_ast arg1, Z3_ast arg2) |
Create an AST node representing arg1 mod arg2. More... | |
| Z3_ast Z3_API | Z3_mk_rem (Z3_context c, Z3_ast arg1, Z3_ast arg2) |
Create an AST node representing arg1 rem arg2. More... | |
| Z3_ast Z3_API | Z3_mk_power (Z3_context c, Z3_ast arg1, Z3_ast arg2) |
Create an AST node representing arg1 ^ arg2. More... | |
| Z3_ast Z3_API | Z3_mk_lt (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Create less than. More... | |
| Z3_ast Z3_API | Z3_mk_le (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Create less than or equal to. More... | |
| Z3_ast Z3_API | Z3_mk_gt (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Create greater than. More... | |
| Z3_ast Z3_API | Z3_mk_ge (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Create greater than or equal to. More... | |
| Z3_ast Z3_API | Z3_mk_divides (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Create division predicate. More... | |
| Z3_ast Z3_API | Z3_mk_int2real (Z3_context c, Z3_ast t1) |
| Coerce an integer to a real. More... | |
| Z3_ast Z3_API | Z3_mk_real2int (Z3_context c, Z3_ast t1) |
| Coerce a real to an integer. More... | |
| Z3_ast Z3_API | Z3_mk_is_int (Z3_context c, Z3_ast t1) |
| Check if a real number is an integer. More... | |
Bit-vectors | |
| Z3_ast Z3_API | Z3_mk_bvnot (Z3_context c, Z3_ast t1) |
| Bitwise negation. More... | |
| Z3_ast Z3_API | Z3_mk_bvredand (Z3_context c, Z3_ast t1) |
| Take conjunction of bits in vector, return vector of length 1. More... | |
| Z3_ast Z3_API | Z3_mk_bvredor (Z3_context c, Z3_ast t1) |
| Take disjunction of bits in vector, return vector of length 1. More... | |
| Z3_ast Z3_API | Z3_mk_bvand (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Bitwise and. More... | |
| Z3_ast Z3_API | Z3_mk_bvor (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Bitwise or. More... | |
| Z3_ast Z3_API | Z3_mk_bvxor (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Bitwise exclusive-or. More... | |
| Z3_ast Z3_API | Z3_mk_bvnand (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Bitwise nand. More... | |
| Z3_ast Z3_API | Z3_mk_bvnor (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Bitwise nor. More... | |
| Z3_ast Z3_API | Z3_mk_bvxnor (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Bitwise xnor. More... | |
| Z3_ast Z3_API | Z3_mk_bvneg (Z3_context c, Z3_ast t1) |
| Standard two's complement unary minus. More... | |
| Z3_ast Z3_API | Z3_mk_bvadd (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Standard two's complement addition. More... | |
| Z3_ast Z3_API | Z3_mk_bvsub (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Standard two's complement subtraction. More... | |
| Z3_ast Z3_API | Z3_mk_bvmul (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Standard two's complement multiplication. More... | |
| Z3_ast Z3_API | Z3_mk_bvudiv (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Unsigned division. More... | |
| Z3_ast Z3_API | Z3_mk_bvsdiv (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Two's complement signed division. More... | |
| Z3_ast Z3_API | Z3_mk_bvurem (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Unsigned remainder. More... | |
| Z3_ast Z3_API | Z3_mk_bvsrem (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Two's complement signed remainder (sign follows dividend). More... | |
| Z3_ast Z3_API | Z3_mk_bvsmod (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Two's complement signed remainder (sign follows divisor). More... | |
| Z3_ast Z3_API | Z3_mk_bvult (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Unsigned less than. More... | |
| Z3_ast Z3_API | Z3_mk_bvslt (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Two's complement signed less than. More... | |
| Z3_ast Z3_API | Z3_mk_bvule (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Unsigned less than or equal to. More... | |
| 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. More... | |
| Z3_ast Z3_API | Z3_mk_bvuge (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Unsigned greater than or equal to. More... | |
| 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. More... | |
| Z3_ast Z3_API | Z3_mk_bvugt (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Unsigned greater than. More... | |
| Z3_ast Z3_API | Z3_mk_bvsgt (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Two's complement signed greater than. More... | |
| Z3_ast Z3_API | Z3_mk_concat (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Concatenate the given bit-vectors. More... | |
| 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 bit-vector of size m to yield a new bit-vector of size n, where n = high - low + 1. More... | |
| 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 bit-vector of size m+i, where m is the size of the given bit-vector. More... | |
| 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 bit-vector of size m+i, where m is the size of the given bit-vector. More... | |
| Z3_ast Z3_API | Z3_mk_repeat (Z3_context c, unsigned i, Z3_ast t1) |
Repeat the given bit-vector up length i. More... | |
| Z3_ast Z3_API | Z3_mk_bvshl (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Shift left. More... | |
| Z3_ast Z3_API | Z3_mk_bvlshr (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Logical shift right. More... | |
| Z3_ast Z3_API | Z3_mk_bvashr (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Arithmetic shift right. More... | |
| 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. More... | |
| 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. More... | |
| 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. More... | |
| 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. More... | |
| 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. More... | |
| Z3_ast Z3_API | Z3_mk_bv2int (Z3_context c, Z3_ast t1, bool is_signed) |
Create an integer from the bit-vector argument t1. If is_signed is false, then the bit-vector t1 is treated as unsigned. So the result is non-negative and in the range [0..2^N-1], where N are the number of bits in t1. If is_signed is true, t1 is treated as a signed bit-vector. More... | |
| Z3_ast Z3_API | Z3_mk_bvadd_no_overflow (Z3_context c, Z3_ast t1, Z3_ast t2, bool is_signed) |
Create a predicate that checks that the bit-wise addition of t1 and t2 does not overflow. More... | |
| 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. More... | |
| 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. More... | |
| Z3_ast Z3_API | Z3_mk_bvsub_no_underflow (Z3_context c, Z3_ast t1, Z3_ast t2, bool is_signed) |
Create a predicate that checks that the bit-wise subtraction of t1 and t2 does not underflow. More... | |
| 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. More... | |
| 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. More... | |
| Z3_ast Z3_API | Z3_mk_bvmul_no_overflow (Z3_context c, Z3_ast t1, Z3_ast t2, bool is_signed) |
Create a predicate that checks that the bit-wise multiplication of t1 and t2 does not overflow. More... | |
| 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 underflow. More... | |
Arrays | |
| 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. More... | |
| Z3_ast Z3_API | Z3_mk_select_n (Z3_context c, Z3_ast a, unsigned n, Z3_ast const *idxs) |
n-ary Array read. The argument a is the array and idxs are the indices of the array that gets read. More... | |
| Z3_ast Z3_API | Z3_mk_store (Z3_context c, Z3_ast a, Z3_ast i, Z3_ast v) |
| Array update. More... | |
| Z3_ast Z3_API | Z3_mk_store_n (Z3_context c, Z3_ast a, unsigned n, Z3_ast const *idxs, Z3_ast v) |
| n-ary Array update. More... | |
| Z3_ast Z3_API | Z3_mk_const_array (Z3_context c, Z3_sort domain, Z3_ast v) |
| Create the constant array. More... | |
| Z3_ast Z3_API | Z3_mk_map (Z3_context c, Z3_func_decl f, unsigned n, Z3_ast const *args) |
| Map f on the argument arrays. More... | |
| 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 as finite maps with a default range value. More... | |
| Z3_ast Z3_API | Z3_mk_as_array (Z3_context c, Z3_func_decl f) |
| Create array with the same interpretation as a function. The array satisfies the property (f x) = (select (_ as-array f) x) for every argument x. More... | |
| Z3_ast Z3_API | Z3_mk_set_has_size (Z3_context c, Z3_ast set, Z3_ast k) |
Create predicate that holds if Boolean array set has k elements set to true. More... | |
Sets | |
| Z3_sort Z3_API | Z3_mk_set_sort (Z3_context c, Z3_sort ty) |
| Create Set type. More... | |
| Z3_ast Z3_API | Z3_mk_empty_set (Z3_context c, Z3_sort domain) |
| Create the empty set. More... | |
| Z3_ast Z3_API | Z3_mk_full_set (Z3_context c, Z3_sort domain) |
| Create the full set. More... | |
| Z3_ast Z3_API | Z3_mk_set_add (Z3_context c, Z3_ast set, Z3_ast elem) |
| Add an element to a set. More... | |
| Z3_ast Z3_API | Z3_mk_set_del (Z3_context c, Z3_ast set, Z3_ast elem) |
| Remove an element to a set. More... | |
| 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. More... | |
| 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. More... | |
| Z3_ast Z3_API | Z3_mk_set_difference (Z3_context c, Z3_ast arg1, Z3_ast arg2) |
| Take the set difference between two sets. More... | |
| Z3_ast Z3_API | Z3_mk_set_complement (Z3_context c, Z3_ast arg) |
| Take the complement of a set. More... | |
| Z3_ast Z3_API | Z3_mk_set_member (Z3_context c, Z3_ast elem, Z3_ast set) |
| Check for set membership. More... | |
| Z3_ast Z3_API | Z3_mk_set_subset (Z3_context c, Z3_ast arg1, Z3_ast arg2) |
| Check for subsetness of sets. More... | |
| Z3_ast Z3_API | Z3_mk_array_ext (Z3_context c, Z3_ast arg1, Z3_ast arg2) |
| Create array extensionality index given two arrays with the same sort. The meaning is given by the axiom: (=> (= (select A (array-ext A B)) (select B (array-ext A B))) (= A B)) More... | |
Numerals | |
| Z3_ast Z3_API | Z3_mk_numeral (Z3_context c, Z3_string numeral, Z3_sort ty) |
| Create a numeral of a given sort. More... | |
| Z3_ast Z3_API | Z3_mk_real (Z3_context c, int num, int den) |
| Create a real from a fraction. More... | |
| 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. More... | |
| 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. More... | |
| Z3_ast Z3_API | Z3_mk_int64 (Z3_context c, int64_t v, Z3_sort ty) |
| Create a numeral of a int, bit-vector, or finite-domain sort. More... | |
| Z3_ast Z3_API | Z3_mk_unsigned_int64 (Z3_context c, uint64_t v, Z3_sort ty) |
| Create a numeral of a int, bit-vector, or finite-domain sort. More... | |
| Z3_ast Z3_API | Z3_mk_bv_numeral (Z3_context c, unsigned sz, bool const *bits) |
| create a bit-vector numeral from a vector of Booleans. More... | |
Sequences and regular expressions | |
| Z3_sort Z3_API | Z3_mk_seq_sort (Z3_context c, Z3_sort s) |
| Create a sequence sort out of the sort for the elements. More... | |
| bool Z3_API | Z3_is_seq_sort (Z3_context c, Z3_sort s) |
Check if s is a sequence sort. More... | |
| Z3_sort Z3_API | Z3_get_seq_sort_basis (Z3_context c, Z3_sort s) |
| Retrieve basis sort for sequence sort. More... | |
| Z3_sort Z3_API | Z3_mk_re_sort (Z3_context c, Z3_sort seq) |
| Create a regular expression sort out of a sequence sort. More... | |
| bool Z3_API | Z3_is_re_sort (Z3_context c, Z3_sort s) |
Check if s is a regular expression sort. More... | |
| Z3_sort Z3_API | Z3_get_re_sort_basis (Z3_context c, Z3_sort s) |
| Retrieve basis sort for regex sort. More... | |
| Z3_sort Z3_API | Z3_mk_string_sort (Z3_context c) |
| Create a sort for 8 bit strings. More... | |
| bool Z3_API | Z3_is_string_sort (Z3_context c, Z3_sort s) |
Check if s is a string sort. More... | |
| Z3_ast Z3_API | Z3_mk_string (Z3_context c, Z3_string s) |
| Create a string constant out of the string that is passed in. More... | |
| Z3_ast Z3_API | Z3_mk_lstring (Z3_context c, unsigned len, Z3_string s) |
| Create a string constant out of the string that is passed in It takes the length of the string as well to take into account 0 characters. The string is unescaped. More... | |
| bool Z3_API | Z3_is_string (Z3_context c, Z3_ast s) |
Determine if s is a string constant. More... | |
| Z3_string Z3_API | Z3_get_string (Z3_context c, Z3_ast s) |
Retrieve the string constant stored in s. More... | |
| Z3_char_ptr Z3_API | Z3_get_lstring (Z3_context c, Z3_ast s, unsigned *length) |
Retrieve the unescaped string constant stored in s. More... | |
| Z3_ast Z3_API | Z3_mk_seq_empty (Z3_context c, Z3_sort seq) |
Create an empty sequence of the sequence sort seq. More... | |
| Z3_ast Z3_API | Z3_mk_seq_unit (Z3_context c, Z3_ast a) |
Create a unit sequence of a. More... | |
| Z3_ast Z3_API | Z3_mk_seq_concat (Z3_context c, unsigned n, Z3_ast const args[]) |
| Concatenate sequences. More... | |
| Z3_ast Z3_API | Z3_mk_seq_prefix (Z3_context c, Z3_ast prefix, Z3_ast s) |
Check if prefix is a prefix of s. More... | |
| Z3_ast Z3_API | Z3_mk_seq_suffix (Z3_context c, Z3_ast suffix, Z3_ast s) |
Check if suffix is a suffix of s. More... | |
| Z3_ast Z3_API | Z3_mk_seq_contains (Z3_context c, Z3_ast container, Z3_ast containee) |
Check if container contains containee. More... | |
| Z3_ast Z3_API | Z3_mk_str_lt (Z3_context c, Z3_ast prefix, Z3_ast s) |
Check if s1 is lexicographically strictly less than s2. More... | |
| Z3_ast Z3_API | Z3_mk_str_le (Z3_context c, Z3_ast prefix, Z3_ast s) |
Check if s1 is equal or lexicographically strictly less than s2. More... | |
| Z3_ast Z3_API | Z3_mk_seq_extract (Z3_context c, Z3_ast s, Z3_ast offset, Z3_ast length) |
Extract subsequence starting at offset of length. More... | |
| Z3_ast Z3_API | Z3_mk_seq_replace (Z3_context c, Z3_ast s, Z3_ast src, Z3_ast dst) |
Replace the first occurrence of src with dst in s. More... | |
| Z3_ast Z3_API | Z3_mk_seq_at (Z3_context c, Z3_ast s, Z3_ast index) |
Retrieve from s the unit sequence positioned at position index. The sequence is empty if the index is out of bounds. More... | |
| Z3_ast Z3_API | Z3_mk_seq_nth (Z3_context c, Z3_ast s, Z3_ast index) |
Retrieve from s the element positioned at position index. The function is under-specified if the index is out of bounds. More... | |
| Z3_ast Z3_API | Z3_mk_seq_length (Z3_context c, Z3_ast s) |
Return the length of the sequence s. More... | |
| Z3_ast Z3_API | Z3_mk_seq_index (Z3_context c, Z3_ast s, Z3_ast substr, Z3_ast offset) |
Return index of first occurrence of substr in s starting from offset offset. If s does not contain substr, then the value is -1, if offset is the length of s, then the value is -1 as well. The value is -1 if offset is negative or larger than the length of s. More... | |
| Z3_ast Z3_API | Z3_mk_seq_last_index (Z3_context c, Z3_ast, Z3_ast substr) |
Return the last occurrence of substr in s. If s does not contain substr, then the value is -1,. More... | |
| Z3_ast Z3_API | Z3_mk_str_to_int (Z3_context c, Z3_ast s) |
| Convert string to integer. More... | |
| Z3_ast Z3_API | Z3_mk_int_to_str (Z3_context c, Z3_ast s) |
| Integer to string conversion. More... | |
| Z3_ast Z3_API | Z3_mk_seq_to_re (Z3_context c, Z3_ast seq) |
Create a regular expression that accepts the sequence seq. More... | |
| Z3_ast Z3_API | Z3_mk_seq_in_re (Z3_context c, Z3_ast seq, Z3_ast re) |
Check if seq is in the language generated by the regular expression re. More... | |
| Z3_ast Z3_API | Z3_mk_re_plus (Z3_context c, Z3_ast re) |
Create the regular language re+. More... | |
| Z3_ast Z3_API | Z3_mk_re_star (Z3_context c, Z3_ast re) |
Create the regular language re*. More... | |
| Z3_ast Z3_API | Z3_mk_re_option (Z3_context c, Z3_ast re) |
Create the regular language | |
| Z3_ast Z3_API | Z3_mk_re_union (Z3_context c, unsigned n, Z3_ast const args[]) |
| Create the union of the regular languages. More... | |
| Z3_ast Z3_API | Z3_mk_re_concat (Z3_context c, unsigned n, Z3_ast const args[]) |
| Create the concatenation of the regular languages. More... | |
| Z3_ast Z3_API | Z3_mk_re_range (Z3_context c, Z3_ast lo, Z3_ast hi) |
| Create the range regular expression over two sequences of length 1. More... | |
| Z3_ast Z3_API | Z3_mk_re_loop (Z3_context c, Z3_ast r, unsigned lo, unsigned hi) |
Create a regular expression loop. The supplied regular expression r is repeated between lo and hi times. The lo should be below hi with one exception: when supplying the value hi as 0, the meaning is to repeat the argument r at least lo number of times, and with an unbounded upper bound. More... | |
| Z3_ast Z3_API | Z3_mk_re_intersect (Z3_context c, unsigned n, Z3_ast const args[]) |
| Create the intersection of the regular languages. More... | |
| Z3_ast Z3_API | Z3_mk_re_complement (Z3_context c, Z3_ast re) |
Create the complement of the regular language re. More... | |
| Z3_ast Z3_API | Z3_mk_re_empty (Z3_context c, Z3_sort re) |
Create an empty regular expression of sort re. More... | |
| Z3_ast Z3_API | Z3_mk_re_full (Z3_context c, Z3_sort re) |
Create an universal regular expression of sort re. More... | |
Special relations | |
| Z3_func_decl Z3_API | Z3_mk_linear_order (Z3_context c, Z3_sort a, unsigned id) |
create a linear ordering relation over signature a. The relation is identified by the index id. More... | |
| Z3_func_decl Z3_API | Z3_mk_partial_order (Z3_context c, Z3_sort a, unsigned id) |
create a partial ordering relation over signature a and index id. More... | |
| Z3_func_decl Z3_API | Z3_mk_piecewise_linear_order (Z3_context c, Z3_sort a, unsigned id) |
create a piecewise linear ordering relation over signature a and index id. More... | |
| Z3_func_decl Z3_API | Z3_mk_tree_order (Z3_context c, Z3_sort a, unsigned id) |
create a tree ordering relation over signature a identified using index id. More... | |
| Z3_func_decl Z3_API | Z3_mk_transitive_closure (Z3_context c, Z3_func_decl f) |
| create transitive closure of binary relation. More... | |
Quantifiers | |
| Z3_pattern Z3_API | Z3_mk_pattern (Z3_context c, unsigned num_patterns, Z3_ast const terms[]) |
| Create a pattern for quantifier instantiation. More... | |
| Z3_ast Z3_API | Z3_mk_bound (Z3_context c, unsigned index, Z3_sort ty) |
| Create a bound variable. More... | |
| 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 as the sorts listed in the array sorts. The bound variables are de-Bruijn indices created using Z3_mk_bound. The array decl_names contains the names that the quantified formula uses for the bound variables. Z3 applies the convention that the last element in the decl_names and sorts array refers to the variable with index 0, the second to last element of decl_names and sorts refers to the variable with index 1, etc. More... | |
| 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. More... | |
| Z3_ast Z3_API | Z3_mk_quantifier (Z3_context c, 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_forall for an explanation of the parameters. More... | |
| Z3_ast Z3_API | Z3_mk_quantifier_ex (Z3_context c, 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. More... | |
| 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. More... | |
| 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. More... | |
| Z3_ast Z3_API | Z3_mk_quantifier_const (Z3_context c, 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 bound variables. More... | |
| Z3_ast Z3_API | Z3_mk_quantifier_const_ex (Z3_context c, 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 bound variables. More... | |
| Z3_ast Z3_API | Z3_mk_lambda (Z3_context c, unsigned num_decls, Z3_sort const sorts[], Z3_symbol const decl_names[], Z3_ast body) |
Create a lambda expression. It takes an expression body that contains bound variables of the same sorts as the sorts listed in the array sorts. The bound variables are de-Bruijn indices created using Z3_mk_bound. The array decl_names contains the names that the quantified formula uses for the bound variables. Z3 applies the convention that the last element in the decl_names and sorts array refers to the variable with index 0, the second to last element of decl_names and sorts refers to the variable with index 1, etc. The sort of the resulting expression is range is the sort of body. For example, if the lambda binds two variables of sort Int and Bool, and the body has sort Real, the sort of the expression is | |
| Z3_ast Z3_API | Z3_mk_lambda_const (Z3_context c, unsigned num_bound, Z3_app const bound[], Z3_ast body) |
| Create a lambda expression using a list of constants that form the set of bound variables. More... | |
Accessors | |
| 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 the symbol was constructed using Z3_mk_string_symbol. More... | |
| int Z3_API | Z3_get_symbol_int (Z3_context c, Z3_symbol s) |
| Return the symbol int value. More... | |
| Z3_string Z3_API | Z3_get_symbol_string (Z3_context c, Z3_symbol s) |
| Return the symbol name. More... | |
| Z3_symbol Z3_API | Z3_get_sort_name (Z3_context c, Z3_sort d) |
| Return the sort name as a symbol. More... | |
| unsigned Z3_API | Z3_get_sort_id (Z3_context c, Z3_sort s) |
Return a unique identifier for s. More... | |
| 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. More... | |
| bool Z3_API | Z3_is_eq_sort (Z3_context c, Z3_sort s1, Z3_sort s2) |
| compare sorts. More... | |
| 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). More... | |
| unsigned Z3_API | Z3_get_bv_sort_size (Z3_context c, Z3_sort t) |
| Return the size of the given bit-vector sort. More... | |
| Z3_bool Z3_API | Z3_get_finite_domain_sort_size (Z3_context c, Z3_sort s, uint64_t *r) |
Store the size of the sort in r. Return false if the call failed. That is, Z3_get_sort_kind(s) == Z3_FINITE_DOMAIN_SORT. More... | |
| Z3_sort Z3_API | Z3_get_array_sort_domain (Z3_context c, Z3_sort t) |
| Return the domain of the given array sort. In the case of a multi-dimensional array, this function returns the sort of the first dimension. More... | |
| Z3_sort Z3_API | Z3_get_array_sort_range (Z3_context c, Z3_sort t) |
| Return the range of the given array sort. More... | |
| 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. More... | |
| 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. More... | |
| 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. More... | |
| unsigned Z3_API | Z3_get_datatype_sort_num_constructors (Z3_context c, Z3_sort t) |
| Return number of constructors for datatype. More... | |
| Z3_func_decl Z3_API | Z3_get_datatype_sort_constructor (Z3_context c, Z3_sort t, unsigned idx) |
| Return idx'th constructor. More... | |
| Z3_func_decl Z3_API | Z3_get_datatype_sort_recognizer (Z3_context c, Z3_sort t, unsigned idx) |
| Return idx'th recognizer. More... | |
| 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. More... | |
| 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. More... | |
| unsigned Z3_API | Z3_get_relation_arity (Z3_context c, Z3_sort s) |
| Return arity of relation. More... | |
| 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. More... | |
| Z3_ast Z3_API | Z3_mk_atmost (Z3_context c, unsigned num_args, Z3_ast const args[], unsigned k) |
| Pseudo-Boolean relations. More... | |
| Z3_ast Z3_API | Z3_mk_atleast (Z3_context c, unsigned num_args, Z3_ast const args[], unsigned k) |
| Pseudo-Boolean relations. More... | |
| Z3_ast Z3_API | Z3_mk_pble (Z3_context c, unsigned num_args, Z3_ast const args[], int const coeffs[], int k) |
| Pseudo-Boolean relations. More... | |
| Z3_ast Z3_API | Z3_mk_pbge (Z3_context c, unsigned num_args, Z3_ast const args[], int const coeffs[], int k) |
| Pseudo-Boolean relations. More... | |
| Z3_ast Z3_API | Z3_mk_pbeq (Z3_context c, unsigned num_args, Z3_ast const args[], int const coeffs[], int k) |
| Pseudo-Boolean relations. More... | |
| 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. More... | |
| bool Z3_API | Z3_is_eq_func_decl (Z3_context c, Z3_func_decl f1, Z3_func_decl f2) |
| Compare terms. More... | |
| unsigned Z3_API | Z3_get_func_decl_id (Z3_context c, Z3_func_decl f) |
Return a unique identifier for f. More... | |
| Z3_symbol Z3_API | Z3_get_decl_name (Z3_context c, Z3_func_decl d) |
| Return the constant declaration name as a symbol. More... | |
| Z3_decl_kind Z3_API | Z3_get_decl_kind (Z3_context c, Z3_func_decl d) |
| Return declaration kind corresponding to declaration. More... | |
| unsigned Z3_API | Z3_get_domain_size (Z3_context c, Z3_func_decl d) |
| Return the number of parameters of the given declaration. More... | |
| unsigned Z3_API | Z3_get_arity (Z3_context c, Z3_func_decl d) |
Alias for Z3_get_domain_size. More... | |
| 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. More... | |
| Z3_sort Z3_API | Z3_get_range (Z3_context c, Z3_func_decl d) |
| Return the range of the given declaration. More... | |
| unsigned Z3_API | Z3_get_decl_num_parameters (Z3_context c, Z3_func_decl d) |
| Return the number of parameters associated with a declaration. More... | |
| 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. More... | |
| 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. More... | |
| 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. More... | |
| 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. More... | |
| 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. More... | |
| Z3_ast Z3_API | Z3_get_decl_ast_parameter (Z3_context c, Z3_func_decl d, unsigned idx) |
| Return the expression value associated with an expression parameter. More... | |
| Z3_func_decl Z3_API | Z3_get_decl_func_decl_parameter (Z3_context c, Z3_func_decl d, unsigned idx) |
| Return the expression value associated with an expression parameter. More... | |
| 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. More... | |
| 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. More... | |
| Z3_func_decl Z3_API | Z3_get_app_decl (Z3_context c, Z3_app a) |
| Return the declaration of a constant or function application. More... | |
| 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 0. More... | |
| 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. More... | |
| bool Z3_API | Z3_is_eq_ast (Z3_context c, Z3_ast t1, Z3_ast t2) |
| Compare terms. More... | |
| 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. More... | |
| 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 interchangeably with this function. More... | |
| Z3_sort Z3_API | Z3_get_sort (Z3_context c, Z3_ast a) |
| Return the sort of an AST node. More... | |
| bool Z3_API | Z3_is_well_sorted (Z3_context c, Z3_ast t) |
Return true if the given expression t is well sorted. More... | |
| 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. More... | |
| Z3_ast_kind Z3_API | Z3_get_ast_kind (Z3_context c, Z3_ast a) |
| Return the kind of the given AST. More... | |
| bool Z3_API | Z3_is_app (Z3_context c, Z3_ast a) |
| bool Z3_API | Z3_is_numeral_ast (Z3_context c, Z3_ast a) |
| bool Z3_API | Z3_is_algebraic_number (Z3_context c, Z3_ast a) |
Return true if the given AST is a real algebraic number. More... | |
| 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. More... | |
| 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. More... | |
| Z3_string Z3_API | Z3_get_numeral_string (Z3_context c, Z3_ast a) |
| Return numeral value, as a decimal string of a numeric constant term. More... | |
| Z3_string Z3_API | Z3_get_numeral_binary_string (Z3_context c, Z3_ast a) |
| Return numeral value, as a binary string of a numeric constant term. More... | |
| 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. More... | |
| double Z3_API | Z3_get_numeral_double (Z3_context c, Z3_ast a) |
| Return numeral as a double. More... | |
| 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. More... | |
| 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. More... | |
| bool Z3_API | Z3_get_numeral_small (Z3_context c, Z3_ast a, int64_t *num, int64_t *den) |
| Return numeral value, as a pair of 64 bit numbers if the representation fits. More... | |
| 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. Return true if the call succeeded. More... | |
| 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. Return true if the call succeeded. More... | |
| bool Z3_API | Z3_get_numeral_uint64 (Z3_context c, Z3_ast v, uint64_t *u) |
Similar to Z3_get_numeral_string, but only succeeds if the value can fit in a machine uint64_t int. Return true if the call succeeded. More... | |
| bool Z3_API | Z3_get_numeral_int64 (Z3_context c, Z3_ast v, int64_t *i) |
Similar to Z3_get_numeral_string, but only succeeds if the value can fit in a machine int64_t int. Return true if the call succeeded. More... | |
| bool Z3_API | Z3_get_numeral_rational_int64 (Z3_context c, Z3_ast v, int64_t *num, int64_t *den) |
Similar to Z3_get_numeral_string, but only succeeds if the value can fit as a rational number as machine int64_t int. Return true if the call succeeded. More... | |
| 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 smaller than 1/10^precision. The result is a numeral AST of sort Real. More... | |
| 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 smaller than 1/10^precision. The result is a numeral AST of sort Real. More... | |
| 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. More... | |
| unsigned Z3_API | Z3_get_pattern_num_terms (Z3_context c, Z3_pattern p) |
| Return number of terms in pattern. More... | |
| Z3_ast Z3_API | Z3_get_pattern (Z3_context c, Z3_pattern p, unsigned idx) |
| Return i'th ast in pattern. More... | |
| unsigned Z3_API | Z3_get_index_value (Z3_context c, Z3_ast a) |
| Return index of de-Bruijn bound variable. More... | |
| bool Z3_API | Z3_is_quantifier_forall (Z3_context c, Z3_ast a) |
| Determine if an ast is a universal quantifier. More... | |
| bool Z3_API | Z3_is_quantifier_exists (Z3_context c, Z3_ast a) |
| Determine if ast is an existential quantifier. More... | |
| bool Z3_API | Z3_is_lambda (Z3_context c, Z3_ast a) |
| Determine if ast is a lambda expression. More... | |
| unsigned Z3_API | Z3_get_quantifier_weight (Z3_context c, Z3_ast a) |
| Obtain weight of quantifier. More... | |
| unsigned Z3_API | Z3_get_quantifier_num_patterns (Z3_context c, Z3_ast a) |
| Return number of patterns used in quantifier. More... | |
| Z3_pattern Z3_API | Z3_get_quantifier_pattern_ast (Z3_context c, Z3_ast a, unsigned i) |
| Return i'th pattern. More... | |
| unsigned Z3_API | Z3_get_quantifier_num_no_patterns (Z3_context c, Z3_ast a) |
| Return number of no_patterns used in quantifier. More... | |
| Z3_ast Z3_API | Z3_get_quantifier_no_pattern_ast (Z3_context c, Z3_ast a, unsigned i) |
| Return i'th no_pattern. More... | |
| unsigned Z3_API | Z3_get_quantifier_num_bound (Z3_context c, Z3_ast a) |
| Return number of bound variables of quantifier. More... | |
| 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. More... | |
| 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. More... | |
| Z3_ast Z3_API | Z3_get_quantifier_body (Z3_context c, Z3_ast a) |
| Return body of quantifier. More... | |
| Z3_ast Z3_API | Z3_simplify (Z3_context c, Z3_ast a) |
| Interface to simplifier. More... | |
| Z3_ast Z3_API | Z3_simplify_ex (Z3_context c, Z3_ast a, Z3_params p) |
| Interface to simplifier. More... | |
| Z3_string Z3_API | Z3_simplify_get_help (Z3_context c) |
| Return a string describing all available parameters. More... | |
| Z3_param_descrs Z3_API | Z3_simplify_get_param_descrs (Z3_context c) |
| Return the parameter description set for the simplify procedure. More... | |
Modifiers | |
| 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 coincide with the number of arguments to a. If a is a quantifier, then num_args has to be 1. More... | |
| 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]. More... | |
| 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, the variable with de-Bruijn index i is replaced with term to[i]. More... | |
| 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 context source. More... | |
Models | |
| Z3_model Z3_API | Z3_mk_model (Z3_context c) |
| Create a fresh model object. It has reference count 0. More... | |
| void Z3_API | Z3_model_inc_ref (Z3_context c, Z3_model m) |
| Increment the reference counter of the given model. More... | |
| void Z3_API | Z3_model_dec_ref (Z3_context c, Z3_model m) |
| Decrement the reference counter of the given model. More... | |
| Z3_bool Z3_API | Z3_model_eval (Z3_context c, Z3_model m, Z3_ast t, bool model_completion, Z3_ast *v) |
Evaluate the AST node t in the given model. Return true if succeeded, and store the result in v. More... | |
| 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, if the model does not assign an interpretation for a. That should be interpreted as: the value of a does not matter. More... | |
| 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. More... | |
| 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 an interpretation for f. That should be interpreted as: the f does not matter. More... | |
| unsigned Z3_API | Z3_model_get_num_consts (Z3_context c, Z3_model m) |
| Return the number of constants assigned by the given model. More... | |
| 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. More... | |
| unsigned Z3_API | Z3_model_get_num_funcs (Z3_context c, Z3_model m) |
| Return the number of function interpretations in the given model. More... | |
| 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. More... | |
| unsigned Z3_API | Z3_model_get_num_sorts (Z3_context c, Z3_model m) |
Return the number of uninterpreted sorts that m assigns an interpretation to. More... | |
| 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. More... | |
| 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. More... | |
| Z3_model Z3_API | Z3_model_translate (Z3_context c, Z3_model m, Z3_context dst) |
translate model from context c to context dst. More... | |
| 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. It is the array such that forall indices i we have that (select (_ as-array f) i) is equal to (f i). This procedure returns true if the a is an as-array AST node. More... | |
| 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. More... | |
| Z3_func_interp Z3_API | Z3_add_func_interp (Z3_context c, Z3_model m, Z3_func_decl f, Z3_ast default_value) |
| Create a fresh func_interp object, add it to a model for a specified function. It has reference count 0. More... | |
| void Z3_API | Z3_add_const_interp (Z3_context c, Z3_model m, Z3_func_decl f, Z3_ast a) |
| Add a constant interpretation. More... | |
| 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. More... | |
| 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. More... | |
| 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. More... | |
| 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 interpretation. It represents the value of f in a particular point. More... | |
| 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. More... | |
| void Z3_API | Z3_func_interp_set_else (Z3_context c, Z3_func_interp f, Z3_ast else_value) |
| Return the 'else' value of the given function interpretation. More... | |
| 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. More... | |
| void Z3_API | Z3_func_interp_add_entry (Z3_context c, Z3_func_interp fi, Z3_ast_vector args, Z3_ast value) |
| add a function entry to a function interpretation. More... | |
| 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. More... | |
| 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. More... | |
| Z3_ast Z3_API | Z3_func_entry_get_value (Z3_context c, Z3_func_entry e) |
| Return the value of this point. More... | |
| 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. More... | |
| 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. More... | |
Interaction logging | |
| bool Z3_API | Z3_open_log (Z3_string filename) |
| Log interaction to a file. More... | |
| void Z3_API | Z3_append_log (Z3_string string) |
| Append user-defined string to interaction log. More... | |
| void Z3_API | Z3_close_log (void) |
| Close interaction log. More... | |
| void Z3_API | Z3_toggle_warning_messages (bool enabled) |
| Enable/disable printing warning messages to the console. More... | |
String conversion | |
| 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. More... | |
| Z3_string Z3_API | Z3_ast_to_string (Z3_context c, Z3_ast a) |
| Convert the given AST node into a string. More... | |
| Z3_string Z3_API | Z3_pattern_to_string (Z3_context c, Z3_pattern p) |
| Z3_string Z3_API | Z3_sort_to_string (Z3_context c, Z3_sort s) |
| Z3_string Z3_API | Z3_func_decl_to_string (Z3_context c, Z3_func_decl d) |
| Z3_string Z3_API | Z3_model_to_string (Z3_context c, Z3_model m) |
| Convert the given model into a string. More... | |
| 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. More... | |
Parser interface | |
| Z3_ast_vector 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. More... | |
| Z3_ast_vector 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. More... | |
| Z3_string Z3_API | Z3_eval_smtlib2_string (Z3_context, Z3_string str) |
| Parse and evaluate and SMT-LIB2 command sequence. The state from a previous call is saved so the next evaluation builds on top of the previous call. More... | |
Error Handling | |
| Z3_error_code Z3_API | Z3_get_error_code (Z3_context c) |
| Return the error code for the last API call. More... | |
| void Z3_API | Z3_set_error_handler (Z3_context c, Z3_error_handler h) |
| Register a Z3 error handler. More... | |
| void Z3_API | Z3_set_error (Z3_context c, Z3_error_code e) |
| Set an error. More... | |
| Z3_string Z3_API | Z3_get_error_msg (Z3_context c, Z3_error_code err) |
| Return a string describing the given error code. More... | |
Miscellaneous | |
| void Z3_API | Z3_get_version (unsigned *major, unsigned *minor, unsigned *build_number, unsigned *revision_number) |
| Return Z3 version number information. More... | |
| Z3_string Z3_API | Z3_get_full_version (void) |
| Return a string that fully describes the version of Z3 in use. More... | |
| 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. More... | |
| 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. More... | |
| void Z3_API | Z3_reset_memory (void) |
| Reset all allocated resources. More... | |
| void Z3_API | Z3_finalize_memory (void) |
| Destroy all allocated resources. More... | |
Goals | |
| Z3_goal Z3_API | Z3_mk_goal (Z3_context c, bool models, bool unsat_cores, bool proofs) |
| Create a goal (aka problem). A goal is essentially a set of formulas, that can be solved and/or transformed using tactics and solvers. More... | |
| void Z3_API | Z3_goal_inc_ref (Z3_context c, Z3_goal g) |
| Increment the reference counter of the given goal. More... | |
| void Z3_API | Z3_goal_dec_ref (Z3_context c, Z3_goal g) |
| Decrement the reference counter of the given goal. More... | |
| 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 approximations. A under approximation is applied when the objective is to find a model for a given goal. An over approximation is applied when the objective is to find a proof for a given goal. More... | |
| void Z3_API | Z3_goal_assert (Z3_context c, Z3_goal g, Z3_ast a) |
Add a new formula a to the given goal. The formula is split according to the following procedure that is applied until a fixed-point: Conjunctions are split into separate formulas. Negations are distributed over disjunctions, resulting in separate formulas. If the goal is false, adding new formulas is a no-op. If the formula a is true, then nothing is added. If the formula a is false, then the entire goal is replaced by the formula false. More... | |
| bool Z3_API | Z3_goal_inconsistent (Z3_context c, Z3_goal g) |
Return true if the given goal contains the formula false. More... | |
| 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. More... | |
| void Z3_API | Z3_goal_reset (Z3_context c, Z3_goal g) |
| Erase all formulas from the given goal. More... | |
| unsigned Z3_API | Z3_goal_size (Z3_context c, Z3_goal g) |
| Return the number of formulas in the given goal. More... | |
| Z3_ast Z3_API | Z3_goal_formula (Z3_context c, Z3_goal g, unsigned idx) |
| Return a formula from the given goal. More... | |
| 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. More... | |
| 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. More... | |
| 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. More... | |
| 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 the context target. More... | |
| Z3_model Z3_API | Z3_goal_convert_model (Z3_context c, Z3_goal g, Z3_model m) |
| Convert a model of the formulas of a goal to a model of an original goal. The model may be null, in which case the returned model is valid if the goal was established satisfiable. More... | |
| Z3_string Z3_API | Z3_goal_to_string (Z3_context c, Z3_goal g) |
| Convert a goal into a string. More... | |
| Z3_string Z3_API | Z3_goal_to_dimacs_string (Z3_context c, Z3_goal g, bool include_names) |
| Convert a goal into a DIMACS formatted string. The goal must be in CNF. You can convert a goal to CNF by applying the tseitin-cnf tactic. Bit-vectors are not automatically converted to Booleans either, so if the caller intends to preserve satisfiability, it should apply bit-blasting tactics. Quantifiers and theory atoms will not be encoded. More... | |
Tactics and Probes | |
| 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 the procedures Z3_get_num_tactics and Z3_get_tactic_name. It may also be obtained using the command (help-tactic) in the SMT 2.0 front-end. More... | |
| void Z3_API | Z3_tactic_inc_ref (Z3_context c, Z3_tactic t) |
| Increment the reference counter of the given tactic. More... | |
| void Z3_API | Z3_tactic_dec_ref (Z3_context c, Z3_tactic g) |
| Decrement the reference counter of the given tactic. More... | |
| 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 procedures Z3_get_num_probes and Z3_get_probe_name. It may also be obtained using the command (help-tactic) in the SMT 2.0 front-end. More... | |
| void Z3_API | Z3_probe_inc_ref (Z3_context c, Z3_probe p) |
| Increment the reference counter of the given probe. More... | |
| void Z3_API | Z3_probe_dec_ref (Z3_context c, Z3_probe p) |
| Decrement the reference counter of the given probe. More... | |
| 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. More... | |
| 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 applied to the given goal. More... | |
| 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. More... | |
| 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. The subgoals are processed in parallel. More... | |
| 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 milliseconds, then it fails. More... | |
| 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 false, then the new tactic behaves like the skip tactic. More... | |
| 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 evaluates to false. More... | |
| 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 iterations max is reached. More... | |
| Z3_tactic Z3_API | Z3_tactic_skip (Z3_context c) |
| Return a tactic that just return the given goal. More... | |
| Z3_tactic Z3_API | Z3_tactic_fail (Z3_context c) |
| Return a tactic that always fails. More... | |
| 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. More... | |
| 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 unsatisfiable (i.e., contains false). More... | |
| 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. More... | |
| Z3_probe Z3_API | Z3_probe_const (Z3_context x, double val) |
| Return a probe that always evaluates to val. More... | |
| 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 by p2. More... | |
| 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 returned by p2. More... | |
| 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 value returned by p2. More... | |
| 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 value returned by p2. More... | |
| 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 by p2. More... | |
| 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. More... | |
| 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. More... | |
| 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. More... | |
| unsigned Z3_API | Z3_get_num_tactics (Z3_context c) |
| Return the number of builtin tactics available in Z3. More... | |
| Z3_string Z3_API | Z3_get_tactic_name (Z3_context c, unsigned i) |
| Return the name of the idx tactic. More... | |
| unsigned Z3_API | Z3_get_num_probes (Z3_context c) |
| Return the number of builtin probes available in Z3. More... | |
| Z3_string Z3_API | Z3_get_probe_name (Z3_context c, unsigned i) |
Return the name of the i probe. More... | |
| 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. More... | |
| 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. More... | |
| 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. More... | |
| 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. More... | |
| 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 0.0 for false, and a value different from 0.0 for true. More... | |
| Z3_apply_result Z3_API | Z3_tactic_apply (Z3_context c, Z3_tactic t, Z3_goal g) |
Apply tactic t to the goal g. More... | |
| 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. More... | |
| 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. More... | |
| 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. More... | |
| 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. More... | |
| 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. More... | |
| 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. More... | |
Solvers | |
| Z3_solver Z3_API | Z3_mk_solver (Z3_context c) |
| Create a new solver. This solver is a "combined solver" (see combined_solver module) that internally uses a non-incremental (solver1) and an incremental solver (solver2). This combined solver changes its behaviour based on how it is used and how its parameters are set. More... | |
| Z3_solver Z3_API | Z3_mk_simple_solver (Z3_context c) |
| Create a new incremental solver. More... | |
| 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 unknown or unsupported. More... | |
| 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_solver_push and Z3_solver_pop, but it will always solve each Z3_solver_check from scratch. More... | |
| Z3_solver Z3_API | Z3_solver_translate (Z3_context source, Z3_solver s, Z3_context target) |
Copy a solver s from the context source to the context target. More... | |
| void Z3_API | Z3_solver_import_model_converter (Z3_context ctx, Z3_solver src, Z3_solver dst) |
| Ad-hoc method for importing model conversion from solver. More... | |
| Z3_string Z3_API | Z3_solver_get_help (Z3_context c, Z3_solver s) |
| Return a string describing all solver available parameters. More... | |
| 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. More... | |
| void Z3_API | Z3_solver_set_params (Z3_context c, Z3_solver s, Z3_params p) |
| Set the given solver using the given parameters. More... | |
| void Z3_API | Z3_solver_inc_ref (Z3_context c, Z3_solver s) |
| Increment the reference counter of the given solver. More... | |
| void Z3_API | Z3_solver_dec_ref (Z3_context c, Z3_solver s) |
| Decrement the reference counter of the given solver. More... | |
| void Z3_API | Z3_solver_interrupt (Z3_context c, Z3_solver s) |
| Solver local interrupt. Normally you should use Z3_interrupt to cancel solvers because only one solver is enabled concurrently per context. However, per GitHub issue #1006, there are use cases where it is more convenient to cancel a specific solver. Solvers that are not selected for interrupts are left alone. More... | |
| void Z3_API | Z3_solver_push (Z3_context c, Z3_solver s) |
| Create a backtracking point. More... | |
| void Z3_API | Z3_solver_pop (Z3_context c, Z3_solver s, unsigned n) |
Backtrack n backtracking points. More... | |
| void Z3_API | Z3_solver_reset (Z3_context c, Z3_solver s) |
| Remove all assertions from the solver. More... | |
| unsigned Z3_API | Z3_solver_get_num_scopes (Z3_context c, Z3_solver s) |
| Return the number of backtracking points. More... | |
| void Z3_API | Z3_solver_assert (Z3_context c, Z3_solver s, Z3_ast a) |
| Assert a constraint into the solver. More... | |
| 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. More... | |
| void Z3_API | Z3_solver_from_file (Z3_context c, Z3_solver s, Z3_string file_name) |
| load solver assertions from a file. More... | |
| void Z3_API | Z3_solver_from_string (Z3_context c, Z3_solver s, Z3_string file_name) |
| load solver assertions from a string. More... | |
| Z3_ast_vector Z3_API | Z3_solver_get_assertions (Z3_context c, Z3_solver s) |
| Return the set of asserted formulas on the solver. More... | |
| Z3_ast_vector Z3_API | Z3_solver_get_units (Z3_context c, Z3_solver s) |
| Return the set of units modulo model conversion. More... | |
| Z3_ast_vector Z3_API | Z3_solver_get_trail (Z3_context c, Z3_solver s) |
Return the trail modulo model conversion, in order of decision level The decision level can be retrieved using Z3_solver_get_level based on the trail. More... | |
| Z3_ast_vector Z3_API | Z3_solver_get_non_units (Z3_context c, Z3_solver s) |
| Return the set of non units in the solver state. More... | |
| void Z3_API | Z3_solver_get_levels (Z3_context c, Z3_solver s, Z3_ast_vector literals, unsigned sz, unsigned levels[]) |
| retrieve the decision depth of Boolean literals (variables or their negations). Assumes a check-sat call and no other calls (to extract models) have been invoked. More... | |
| Z3_ast Z3_API | Z3_solver_get_implied_value (Z3_context c, Z3_solver s, Z3_ast e) |
| retrieve implied value for expression, if any is implied by solver at search level. The method works for expressions that are known to the solver state, such as Boolean and arithmetical variables. More... | |
| Z3_ast Z3_API | Z3_solver_get_implied_lower (Z3_context c, Z3_solver s, Z3_ast e) |
| retrieve implied lower bound value for arithmetic expression. If a lower bound is implied at search level, the arithmetic expression returned is a constant representing the bound. More... | |
| Z3_ast Z3_API | Z3_solver_get_implied_upper (Z3_context c, Z3_solver s, Z3_ast e) |
| retrieve implied upper bound value for arithmetic expression. If an upper bound is implied at search level, the arithmetic expression returned is a constant representing the bound. More... | |
| void Z3_API | Z3_solver_propagate_init (Z3_context c, Z3_solver s, void *user_context, Z3_push_eh push_eh, Z3_pop_eh pop_eh, Z3_fresh_eh fresh_eh) |
| register a user-properator with the solver. More... | |
| void Z3_API | Z3_solver_propagate_fixed (Z3_context c, Z3_solver s, Z3_fixed_eh fixed_eh) |
| register a callback for when an expression is bound to a fixed value. The supported expression types are More... | |
| void Z3_API | Z3_solver_propagate_final (Z3_context c, Z3_solver s, Z3_final_eh final_eh) |
| register a callback on final check. This provides freedom to the propagator to delay actions or implement a branch-and bound solver. More... | |
| void Z3_API | Z3_solver_propagate_eq (Z3_context c, Z3_solver s, Z3_eq_eh eq_eh) |
| register a callback on expression equalities. More... | |
| void Z3_API | Z3_solver_propagate_diseq (Z3_context c, Z3_solver s, Z3_eq_eh eq_eh) |
| register a callback on expression dis-equalities. More... | |
| unsigned Z3_API | Z3_solver_propagate_register (Z3_context c, Z3_solver s, Z3_ast e) |
| register an expression to propagate on with the solver. Only expressions of type Bool and type Bit-Vector can be registered for propagation. More... | |
| void Z3_API | Z3_solver_propagate_consequence (Z3_context c, Z3_solver_callback, unsigned num_fixed, unsigned const *fixed_ids, unsigned num_eqs, unsigned const *eq_lhs, unsigned const *eq_rhs, Z3_ast conseq) |
propagate a consequence based on fixed values. This is a callback a client may invoke during the fixed_eh callback. The callback adds a propagation consequence based on the fixed values of the ids. More... | |
| 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. More... | |
| 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. More... | |
| 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. More... | |
| Z3_lbool Z3_API | Z3_solver_get_consequences (Z3_context c, Z3_solver s, Z3_ast_vector assumptions, Z3_ast_vector variables, Z3_ast_vector consequences) |
| retrieve consequences from solver that determine values of the supplied function symbols. More... | |
| Z3_ast_vector Z3_API | Z3_solver_cube (Z3_context c, Z3_solver s, Z3_ast_vector vars, unsigned backtrack_level) |
extract a next cube for a solver. The last cube is the constant true or false. The number of (non-constant) cubes is by default 1. For the sat solver cubing is controlled using parameters sat.lookahead.cube.cutoff and sat.lookahead.cube.fraction. More... | |
| 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. More... | |
| 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. More... | |
| 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 assumptions a. More... | |
| 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_check and Z3_solver_check_assumptions. More... | |
| Z3_stats Z3_API | Z3_solver_get_statistics (Z3_context c, Z3_solver s) |
| Return statistics for the given solver. More... | |
| Z3_string Z3_API | Z3_solver_to_string (Z3_context c, Z3_solver s) |
| Convert a solver into a string. More... | |
| Z3_string Z3_API | Z3_solver_to_dimacs_string (Z3_context c, Z3_solver s, bool include_names) |
| Convert a solver into a DIMACS formatted string. More... | |
Statistics | |
| Z3_string Z3_API | Z3_stats_to_string (Z3_context c, Z3_stats s) |
| Convert a statistics into a string. More... | |
| void Z3_API | Z3_stats_inc_ref (Z3_context c, Z3_stats s) |
| Increment the reference counter of the given statistics object. More... | |
| void Z3_API | Z3_stats_dec_ref (Z3_context c, Z3_stats s) |
| Decrement the reference counter of the given statistics object. More... | |
| unsigned Z3_API | Z3_stats_size (Z3_context c, Z3_stats s) |
Return the number of statistical data in s. More... | |
| 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. More... | |
| bool Z3_API | Z3_stats_is_uint (Z3_context c, Z3_stats s, unsigned idx) |
Return true if the given statistical data is a unsigned integer. More... | |
| bool Z3_API | Z3_stats_is_double (Z3_context c, Z3_stats s, unsigned idx) |
Return true if the given statistical data is a double. More... | |
| 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. More... | |
| 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. More... | |
| uint64_t Z3_API | Z3_get_estimated_alloc_size (void) |
| Return the estimated allocated memory in bytes. More... | |
| DEFINE_TYPE | ( | Z3_symbol | ) |
| DEFINE_TYPE | ( | Z3_literals | ) |
| DEFINE_TYPE | ( | Z3_config | ) |
| DEFINE_TYPE | ( | Z3_context | ) |
| DEFINE_TYPE | ( | Z3_sort | ) |
| DEFINE_TYPE | ( | Z3_func_decl | ) |
| DEFINE_TYPE | ( | Z3_ast | ) |
| DEFINE_TYPE | ( | Z3_app | ) |
| DEFINE_TYPE | ( | Z3_pattern | ) |
| DEFINE_TYPE | ( | Z3_model | ) |
| DEFINE_TYPE | ( | Z3_constructor | ) |
| DEFINE_TYPE | ( | Z3_constructor_list | ) |
| DEFINE_TYPE | ( | Z3_params | ) |
| DEFINE_TYPE | ( | Z3_param_descrs | ) |
| DEFINE_TYPE | ( | Z3_goal | ) |
| DEFINE_TYPE | ( | Z3_tactic | ) |
| DEFINE_TYPE | ( | Z3_probe | ) |
| DEFINE_TYPE | ( | Z3_stats | ) |
| DEFINE_TYPE | ( | Z3_solver | ) |
| DEFINE_TYPE | ( | Z3_solver_callback | ) |
| DEFINE_TYPE | ( | Z3_ast_vector | ) |
| DEFINE_TYPE | ( | Z3_ast_map | ) |
| DEFINE_TYPE | ( | Z3_apply_result | ) |
| DEFINE_TYPE | ( | Z3_func_interp | ) |
| DEFINE_TYPE | ( | Z3_func_entry | ) |
| DEFINE_TYPE | ( | Z3_fixedpoint | ) |
| DEFINE_TYPE | ( | Z3_optimize | ) |
| DEFINE_TYPE | ( | Z3_rcf_num | ) |
1.8.13