Z3
z3_api.h
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1 /*++
2  Copyright (c) 2015 Microsoft Corporation
3 --*/
4 
5 #pragma once
6 
7 DEFINE_TYPE(Z3_symbol);
8 DEFINE_TYPE(Z3_literals);
9 DEFINE_TYPE(Z3_config);
10 DEFINE_TYPE(Z3_context);
11 DEFINE_TYPE(Z3_sort);
12 #define Z3_sort_opt Z3_sort
13 DEFINE_TYPE(Z3_func_decl);
14 DEFINE_TYPE(Z3_ast);
15 #define Z3_ast_opt Z3_ast
16 DEFINE_TYPE(Z3_app);
17 DEFINE_TYPE(Z3_pattern);
18 DEFINE_TYPE(Z3_model);
19 DEFINE_TYPE(Z3_constructor);
20 DEFINE_TYPE(Z3_constructor_list);
21 DEFINE_TYPE(Z3_params);
22 DEFINE_TYPE(Z3_param_descrs);
23 DEFINE_TYPE(Z3_goal);
24 DEFINE_TYPE(Z3_tactic);
25 DEFINE_TYPE(Z3_probe);
26 DEFINE_TYPE(Z3_stats);
27 DEFINE_TYPE(Z3_solver);
28 DEFINE_TYPE(Z3_solver_callback);
29 DEFINE_TYPE(Z3_ast_vector);
30 DEFINE_TYPE(Z3_ast_map);
31 DEFINE_TYPE(Z3_apply_result);
32 DEFINE_TYPE(Z3_func_interp);
33 #define Z3_func_interp_opt Z3_func_interp
34 DEFINE_TYPE(Z3_func_entry);
35 DEFINE_TYPE(Z3_fixedpoint);
36 DEFINE_TYPE(Z3_optimize);
37 DEFINE_TYPE(Z3_rcf_num);
38 
41 
45 
79 typedef bool Z3_bool;
80 
84 typedef const char * Z3_string;
85 typedef char const* Z3_char_ptr;
87 
91 #define Z3_TRUE true
92 
96 #define Z3_FALSE false
97 
101 typedef enum
102 {
105  Z3_L_TRUE
107 
115 typedef enum
116 {
120 
121 
135 typedef enum
136 {
145 
149 typedef enum
150 {
164  Z3_UNKNOWN_SORT = 1000
166 
179 typedef enum
180 {
187  Z3_UNKNOWN_AST = 1000
189 
1000 typedef enum {
1001  // Basic
1002  Z3_OP_TRUE = 0x100,
1014 
1015  // Arithmetic
1016  Z3_OP_ANUM = 0x200,
1034 
1035  // Arrays & Sets
1036  Z3_OP_STORE = 0x300,
1050 
1051  // Bit-vectors
1052  Z3_OP_BNUM = 0x400,
1059 
1065 
1066  // special functions to record the division by 0 cases
1067  // these are internal functions
1073 
1082 
1090 
1096 
1100 
1108 
1114 
1123 
1124  // Proofs
1167 
1168  // Relational algebra
1184 
1185  // Sequences
1201 
1202  // strings
1207 
1208  // regular expressions
1220 
1221  // Auxiliary
1222  Z3_OP_LABEL = 0x700,
1224 
1225  // Datatypes
1231 
1232  // Pseudo Booleans
1238 
1239  // Special relations
1246 
1247 
1248  // Floating-Point Arithmetic
1254 
1261 
1274 
1287 
1294 
1296 
1299 
1301 
1304 
1317 typedef enum {
1326 
1334 typedef enum {
1339 
1340 
1358 typedef enum
1359 {
1372  Z3_EXCEPTION
1374 
1383 typedef void Z3_error_handler(Z3_context c, Z3_error_code e);
1384 
1385 
1389 typedef void Z3_push_eh(void* ctx);
1390 typedef void Z3_pop_eh(void* ctx, unsigned num_scopes);
1391 typedef void* Z3_fresh_eh(void* ctx, Z3_context new_context);
1392 typedef void Z3_fixed_eh(void* ctx, Z3_solver_callback cb, unsigned id, Z3_ast value);
1393 typedef void Z3_eq_eh(void* ctx, Z3_solver_callback cb, unsigned x, unsigned y);
1394 typedef void Z3_final_eh(void* ctx, Z3_solver_callback cb);
1395 
1396 
1407 typedef enum
1408 {
1414 
1416 
1417 #ifdef __cplusplus
1418 extern "C" {
1419 #endif // __cplusplus
1420 
1447  void Z3_API Z3_global_param_set(Z3_string param_id, Z3_string param_value);
1448 
1449 
1458  void Z3_API Z3_global_param_reset_all(void);
1459 
1472  Z3_bool_opt Z3_API Z3_global_param_get(Z3_string param_id, Z3_string_ptr param_value);
1473 
1478 
1508  Z3_config Z3_API Z3_mk_config(void);
1509 
1516  void Z3_API Z3_del_config(Z3_config c);
1517 
1526  void Z3_API Z3_set_param_value(Z3_config c, Z3_string param_id, Z3_string param_value);
1527 
1532 
1565  Z3_context Z3_API Z3_mk_context(Z3_config c);
1566 
1588  Z3_context Z3_API Z3_mk_context_rc(Z3_config c);
1589 
1596  void Z3_API Z3_del_context(Z3_context c);
1597 
1604  void Z3_API Z3_inc_ref(Z3_context c, Z3_ast a);
1605 
1612  void Z3_API Z3_dec_ref(Z3_context c, Z3_ast a);
1613 
1620  void Z3_API Z3_update_param_value(Z3_context c, Z3_string param_id, Z3_string param_value);
1621 
1627  void Z3_API Z3_interrupt(Z3_context c);
1628 
1629 
1634 
1644  Z3_params Z3_API Z3_mk_params(Z3_context c);
1645 
1650  void Z3_API Z3_params_inc_ref(Z3_context c, Z3_params p);
1651 
1656  void Z3_API Z3_params_dec_ref(Z3_context c, Z3_params p);
1657 
1662  void Z3_API Z3_params_set_bool(Z3_context c, Z3_params p, Z3_symbol k, bool v);
1663 
1668  void Z3_API Z3_params_set_uint(Z3_context c, Z3_params p, Z3_symbol k, unsigned v);
1669 
1674  void Z3_API Z3_params_set_double(Z3_context c, Z3_params p, Z3_symbol k, double v);
1675 
1680  void Z3_API Z3_params_set_symbol(Z3_context c, Z3_params p, Z3_symbol k, Z3_symbol v);
1681 
1687  Z3_string Z3_API Z3_params_to_string(Z3_context c, Z3_params p);
1688 
1695  void Z3_API Z3_params_validate(Z3_context c, Z3_params p, Z3_param_descrs d);
1696 
1701 
1706  void Z3_API Z3_param_descrs_inc_ref(Z3_context c, Z3_param_descrs p);
1707 
1712  void Z3_API Z3_param_descrs_dec_ref(Z3_context c, Z3_param_descrs p);
1713 
1718  Z3_param_kind Z3_API Z3_param_descrs_get_kind(Z3_context c, Z3_param_descrs p, Z3_symbol n);
1719 
1724  unsigned Z3_API Z3_param_descrs_size(Z3_context c, Z3_param_descrs p);
1725 
1732  Z3_symbol Z3_API Z3_param_descrs_get_name(Z3_context c, Z3_param_descrs p, unsigned i);
1733 
1738  Z3_string Z3_API Z3_param_descrs_get_documentation(Z3_context c, Z3_param_descrs p, Z3_symbol s);
1739 
1745  Z3_string Z3_API Z3_param_descrs_to_string(Z3_context c, Z3_param_descrs p);
1746 
1751 
1764  Z3_symbol Z3_API Z3_mk_int_symbol(Z3_context c, int i);
1765 
1775  Z3_symbol Z3_API Z3_mk_string_symbol(Z3_context c, Z3_string s);
1776 
1781 
1788  Z3_sort Z3_API Z3_mk_uninterpreted_sort(Z3_context c, Z3_symbol s);
1789 
1796  Z3_sort Z3_API Z3_mk_bool_sort(Z3_context c);
1797 
1808  Z3_sort Z3_API Z3_mk_int_sort(Z3_context c);
1809 
1816  Z3_sort Z3_API Z3_mk_real_sort(Z3_context c);
1817 
1826  Z3_sort Z3_API Z3_mk_bv_sort(Z3_context c, unsigned sz);
1827 
1840  Z3_sort Z3_API Z3_mk_finite_domain_sort(Z3_context c, Z3_symbol name, uint64_t size);
1841 
1852  Z3_sort Z3_API Z3_mk_array_sort(Z3_context c, Z3_sort domain, Z3_sort range);
1853 
1861  Z3_sort Z3_API Z3_mk_array_sort_n(Z3_context c, unsigned n, Z3_sort const * domain, Z3_sort range);
1862 
1878  Z3_sort Z3_API Z3_mk_tuple_sort(Z3_context c,
1879  Z3_symbol mk_tuple_name,
1880  unsigned num_fields,
1881  Z3_symbol const field_names[],
1882  Z3_sort const field_sorts[],
1883  Z3_func_decl * mk_tuple_decl,
1884  Z3_func_decl proj_decl[]);
1885 
1906  Z3_sort Z3_API Z3_mk_enumeration_sort(Z3_context c,
1907  Z3_symbol name,
1908  unsigned n,
1909  Z3_symbol const enum_names[],
1910  Z3_func_decl enum_consts[],
1911  Z3_func_decl enum_testers[]);
1912 
1930  Z3_sort Z3_API Z3_mk_list_sort(Z3_context c,
1931  Z3_symbol name,
1932  Z3_sort elem_sort,
1933  Z3_func_decl* nil_decl,
1934  Z3_func_decl* is_nil_decl,
1935  Z3_func_decl* cons_decl,
1936  Z3_func_decl* is_cons_decl,
1937  Z3_func_decl* head_decl,
1938  Z3_func_decl* tail_decl
1939  );
1940 
1959  Z3_constructor Z3_API Z3_mk_constructor(Z3_context c,
1960  Z3_symbol name,
1961  Z3_symbol recognizer,
1962  unsigned num_fields,
1963  Z3_symbol const field_names[],
1964  Z3_sort_opt const sorts[],
1965  unsigned sort_refs[]
1966  );
1967 
1977  void Z3_API Z3_del_constructor(Z3_context c, Z3_constructor constr);
1978 
1993  Z3_sort Z3_API Z3_mk_datatype(Z3_context c,
1994  Z3_symbol name,
1995  unsigned num_constructors,
1996  Z3_constructor constructors[]);
1997 
2009  Z3_constructor_list Z3_API Z3_mk_constructor_list(Z3_context c,
2010  unsigned num_constructors,
2011  Z3_constructor const constructors[]);
2012 
2024  void Z3_API Z3_del_constructor_list(Z3_context c, Z3_constructor_list clist);
2025 
2040  void Z3_API Z3_mk_datatypes(Z3_context c,
2041  unsigned num_sorts,
2042  Z3_symbol const sort_names[],
2043  Z3_sort sorts[],
2044  Z3_constructor_list constructor_lists[]);
2045 
2059  void Z3_API Z3_query_constructor(Z3_context c,
2060  Z3_constructor constr,
2061  unsigned num_fields,
2062  Z3_func_decl* constructor,
2063  Z3_func_decl* tester,
2064  Z3_func_decl accessors[]);
2065 
2070 
2089  Z3_func_decl Z3_API Z3_mk_func_decl(Z3_context c, Z3_symbol s,
2090  unsigned domain_size, Z3_sort const domain[],
2091  Z3_sort range);
2092 
2093 
2094 
2103  Z3_ast Z3_API Z3_mk_app(
2104  Z3_context c,
2105  Z3_func_decl d,
2106  unsigned num_args,
2107  Z3_ast const args[]);
2108 
2123  Z3_ast Z3_API Z3_mk_const(Z3_context c, Z3_symbol s, Z3_sort ty);
2124 
2136  Z3_func_decl Z3_API Z3_mk_fresh_func_decl(Z3_context c, Z3_string prefix,
2137  unsigned domain_size, Z3_sort const domain[],
2138  Z3_sort range);
2139 
2154  Z3_ast Z3_API Z3_mk_fresh_const(Z3_context c, Z3_string prefix, Z3_sort ty);
2155 
2156 
2175  Z3_func_decl Z3_API Z3_mk_rec_func_decl(Z3_context c, Z3_symbol s,
2176  unsigned domain_size, Z3_sort const domain[],
2177  Z3_sort range);
2178 
2194  void Z3_API Z3_add_rec_def(Z3_context c, Z3_func_decl f, unsigned n, Z3_ast args[], Z3_ast body);
2195 
2204  Z3_ast Z3_API Z3_mk_true(Z3_context c);
2205 
2210  Z3_ast Z3_API Z3_mk_false(Z3_context c);
2211 
2218  Z3_ast Z3_API Z3_mk_eq(Z3_context c, Z3_ast l, Z3_ast r);
2219 
2231  Z3_ast Z3_API Z3_mk_distinct(Z3_context c, unsigned num_args, Z3_ast const args[]);
2232 
2239  Z3_ast Z3_API Z3_mk_not(Z3_context c, Z3_ast a);
2240 
2248  Z3_ast Z3_API Z3_mk_ite(Z3_context c, Z3_ast t1, Z3_ast t2, Z3_ast t3);
2249 
2256  Z3_ast Z3_API Z3_mk_iff(Z3_context c, Z3_ast t1, Z3_ast t2);
2257 
2264  Z3_ast Z3_API Z3_mk_implies(Z3_context c, Z3_ast t1, Z3_ast t2);
2265 
2272  Z3_ast Z3_API Z3_mk_xor(Z3_context c, Z3_ast t1, Z3_ast t2);
2273 
2283  Z3_ast Z3_API Z3_mk_and(Z3_context c, unsigned num_args, Z3_ast const args[]);
2284 
2294  Z3_ast Z3_API Z3_mk_or(Z3_context c, unsigned num_args, Z3_ast const args[]);
2308  Z3_ast Z3_API Z3_mk_add(Z3_context c, unsigned num_args, Z3_ast const args[]);
2309 
2320  Z3_ast Z3_API Z3_mk_mul(Z3_context c, unsigned num_args, Z3_ast const args[]);
2321 
2331  Z3_ast Z3_API Z3_mk_sub(Z3_context c, unsigned num_args, Z3_ast const args[]);
2332 
2339  Z3_ast Z3_API Z3_mk_unary_minus(Z3_context c, Z3_ast arg);
2340 
2349  Z3_ast Z3_API Z3_mk_div(Z3_context c, Z3_ast arg1, Z3_ast arg2);
2350 
2357  Z3_ast Z3_API Z3_mk_mod(Z3_context c, Z3_ast arg1, Z3_ast arg2);
2358 
2365  Z3_ast Z3_API Z3_mk_rem(Z3_context c, Z3_ast arg1, Z3_ast arg2);
2366 
2373  Z3_ast Z3_API Z3_mk_power(Z3_context c, Z3_ast arg1, Z3_ast arg2);
2374 
2381  Z3_ast Z3_API Z3_mk_lt(Z3_context c, Z3_ast t1, Z3_ast t2);
2382 
2389  Z3_ast Z3_API Z3_mk_le(Z3_context c, Z3_ast t1, Z3_ast t2);
2390 
2397  Z3_ast Z3_API Z3_mk_gt(Z3_context c, Z3_ast t1, Z3_ast t2);
2398 
2405  Z3_ast Z3_API Z3_mk_ge(Z3_context c, Z3_ast t1, Z3_ast t2);
2406 
2415  Z3_ast Z3_API Z3_mk_divides(Z3_context c, Z3_ast t1, Z3_ast t2);
2416 
2433  Z3_ast Z3_API Z3_mk_int2real(Z3_context c, Z3_ast t1);
2434 
2445  Z3_ast Z3_API Z3_mk_real2int(Z3_context c, Z3_ast t1);
2446 
2454  Z3_ast Z3_API Z3_mk_is_int(Z3_context c, Z3_ast t1);
2465  Z3_ast Z3_API Z3_mk_bvnot(Z3_context c, Z3_ast t1);
2466 
2473  Z3_ast Z3_API Z3_mk_bvredand(Z3_context c, Z3_ast t1);
2474 
2481  Z3_ast Z3_API Z3_mk_bvredor(Z3_context c, Z3_ast t1);
2482 
2489  Z3_ast Z3_API Z3_mk_bvand(Z3_context c, Z3_ast t1, Z3_ast t2);
2490 
2497  Z3_ast Z3_API Z3_mk_bvor(Z3_context c, Z3_ast t1, Z3_ast t2);
2498 
2505  Z3_ast Z3_API Z3_mk_bvxor(Z3_context c, Z3_ast t1, Z3_ast t2);
2506 
2513  Z3_ast Z3_API Z3_mk_bvnand(Z3_context c, Z3_ast t1, Z3_ast t2);
2514 
2521  Z3_ast Z3_API Z3_mk_bvnor(Z3_context c, Z3_ast t1, Z3_ast t2);
2522 
2529  Z3_ast Z3_API Z3_mk_bvxnor(Z3_context c, Z3_ast t1, Z3_ast t2);
2530 
2537  Z3_ast Z3_API Z3_mk_bvneg(Z3_context c, Z3_ast t1);
2538 
2545  Z3_ast Z3_API Z3_mk_bvadd(Z3_context c, Z3_ast t1, Z3_ast t2);
2546 
2553  Z3_ast Z3_API Z3_mk_bvsub(Z3_context c, Z3_ast t1, Z3_ast t2);
2554 
2561  Z3_ast Z3_API Z3_mk_bvmul(Z3_context c, Z3_ast t1, Z3_ast t2);
2562 
2573  Z3_ast Z3_API Z3_mk_bvudiv(Z3_context c, Z3_ast t1, Z3_ast t2);
2574 
2589  Z3_ast Z3_API Z3_mk_bvsdiv(Z3_context c, Z3_ast t1, Z3_ast t2);
2590 
2601  Z3_ast Z3_API Z3_mk_bvurem(Z3_context c, Z3_ast t1, Z3_ast t2);
2602 
2616  Z3_ast Z3_API Z3_mk_bvsrem(Z3_context c, Z3_ast t1, Z3_ast t2);
2617 
2628  Z3_ast Z3_API Z3_mk_bvsmod(Z3_context c, Z3_ast t1, Z3_ast t2);
2629 
2636  Z3_ast Z3_API Z3_mk_bvult(Z3_context c, Z3_ast t1, Z3_ast t2);
2637 
2652  Z3_ast Z3_API Z3_mk_bvslt(Z3_context c, Z3_ast t1, Z3_ast t2);
2653 
2660  Z3_ast Z3_API Z3_mk_bvule(Z3_context c, Z3_ast t1, Z3_ast t2);
2661 
2668  Z3_ast Z3_API Z3_mk_bvsle(Z3_context c, Z3_ast t1, Z3_ast t2);
2669 
2676  Z3_ast Z3_API Z3_mk_bvuge(Z3_context c, Z3_ast t1, Z3_ast t2);
2677 
2684  Z3_ast Z3_API Z3_mk_bvsge(Z3_context c, Z3_ast t1, Z3_ast t2);
2685 
2692  Z3_ast Z3_API Z3_mk_bvugt(Z3_context c, Z3_ast t1, Z3_ast t2);
2693 
2700  Z3_ast Z3_API Z3_mk_bvsgt(Z3_context c, Z3_ast t1, Z3_ast t2);
2701 
2711  Z3_ast Z3_API Z3_mk_concat(Z3_context c, Z3_ast t1, Z3_ast t2);
2712 
2720  Z3_ast Z3_API Z3_mk_extract(Z3_context c, unsigned high, unsigned low, Z3_ast t1);
2721 
2730  Z3_ast Z3_API Z3_mk_sign_ext(Z3_context c, unsigned i, Z3_ast t1);
2731 
2740  Z3_ast Z3_API Z3_mk_zero_ext(Z3_context c, unsigned i, Z3_ast t1);
2741 
2748  Z3_ast Z3_API Z3_mk_repeat(Z3_context c, unsigned i, Z3_ast t1);
2749 
2763  Z3_ast Z3_API Z3_mk_bvshl(Z3_context c, Z3_ast t1, Z3_ast t2);
2764 
2778  Z3_ast Z3_API Z3_mk_bvlshr(Z3_context c, Z3_ast t1, Z3_ast t2);
2779 
2794  Z3_ast Z3_API Z3_mk_bvashr(Z3_context c, Z3_ast t1, Z3_ast t2);
2795 
2802  Z3_ast Z3_API Z3_mk_rotate_left(Z3_context c, unsigned i, Z3_ast t1);
2803 
2810  Z3_ast Z3_API Z3_mk_rotate_right(Z3_context c, unsigned i, Z3_ast t1);
2811 
2818  Z3_ast Z3_API Z3_mk_ext_rotate_left(Z3_context c, Z3_ast t1, Z3_ast t2);
2819 
2826  Z3_ast Z3_API Z3_mk_ext_rotate_right(Z3_context c, Z3_ast t1, Z3_ast t2);
2827 
2837  Z3_ast Z3_API Z3_mk_int2bv(Z3_context c, unsigned n, Z3_ast t1);
2838 
2850  Z3_ast Z3_API Z3_mk_bv2int(Z3_context c,Z3_ast t1, bool is_signed);
2851 
2860  Z3_ast Z3_API Z3_mk_bvadd_no_overflow(Z3_context c, Z3_ast t1, Z3_ast t2, bool is_signed);
2861 
2870  Z3_ast Z3_API Z3_mk_bvadd_no_underflow(Z3_context c, Z3_ast t1, Z3_ast t2);
2871 
2880  Z3_ast Z3_API Z3_mk_bvsub_no_overflow(Z3_context c, Z3_ast t1, Z3_ast t2);
2881 
2890  Z3_ast Z3_API Z3_mk_bvsub_no_underflow(Z3_context c, Z3_ast t1, Z3_ast t2, bool is_signed);
2891 
2900  Z3_ast Z3_API Z3_mk_bvsdiv_no_overflow(Z3_context c, Z3_ast t1, Z3_ast t2);
2901 
2910  Z3_ast Z3_API Z3_mk_bvneg_no_overflow(Z3_context c, Z3_ast t1);
2911 
2920  Z3_ast Z3_API Z3_mk_bvmul_no_overflow(Z3_context c, Z3_ast t1, Z3_ast t2, bool is_signed);
2921 
2930  Z3_ast Z3_API Z3_mk_bvmul_no_underflow(Z3_context c, Z3_ast t1, Z3_ast t2);
2947  Z3_ast Z3_API Z3_mk_select(Z3_context c, Z3_ast a, Z3_ast i);
2948 
2949 
2950 
2957  Z3_ast Z3_API Z3_mk_select_n(Z3_context c, Z3_ast a, unsigned n, Z3_ast const* idxs);
2958 
2959 
2975  Z3_ast Z3_API Z3_mk_store(Z3_context c, Z3_ast a, Z3_ast i, Z3_ast v);
2976 
2977 
2983  Z3_ast Z3_API Z3_mk_store_n(Z3_context c, Z3_ast a, unsigned n, Z3_ast const* idxs, Z3_ast v);
2984 
2996  Z3_ast Z3_API Z3_mk_const_array(Z3_context c, Z3_sort domain, Z3_ast v);
2997 
3010  Z3_ast Z3_API Z3_mk_map(Z3_context c, Z3_func_decl f, unsigned n, Z3_ast const* args);
3011 
3021  Z3_ast Z3_API Z3_mk_array_default(Z3_context c, Z3_ast array);
3022 
3029  Z3_ast Z3_API Z3_mk_as_array(Z3_context c, Z3_func_decl f);
3030 
3035  Z3_ast Z3_API Z3_mk_set_has_size(Z3_context c, Z3_ast set, Z3_ast k);
3036 
3045  Z3_sort Z3_API Z3_mk_set_sort(Z3_context c, Z3_sort ty);
3046 
3051  Z3_ast Z3_API Z3_mk_empty_set(Z3_context c, Z3_sort domain);
3052 
3057  Z3_ast Z3_API Z3_mk_full_set(Z3_context c, Z3_sort domain);
3058 
3065  Z3_ast Z3_API Z3_mk_set_add(Z3_context c, Z3_ast set, Z3_ast elem);
3066 
3073  Z3_ast Z3_API Z3_mk_set_del(Z3_context c, Z3_ast set, Z3_ast elem);
3074 
3079  Z3_ast Z3_API Z3_mk_set_union(Z3_context c, unsigned num_args, Z3_ast const args[]);
3080 
3085  Z3_ast Z3_API Z3_mk_set_intersect(Z3_context c, unsigned num_args, Z3_ast const args[]);
3086 
3091  Z3_ast Z3_API Z3_mk_set_difference(Z3_context c, Z3_ast arg1, Z3_ast arg2);
3092 
3097  Z3_ast Z3_API Z3_mk_set_complement(Z3_context c, Z3_ast arg);
3098 
3105  Z3_ast Z3_API Z3_mk_set_member(Z3_context c, Z3_ast elem, Z3_ast set);
3106 
3111  Z3_ast Z3_API Z3_mk_set_subset(Z3_context c, Z3_ast arg1, Z3_ast arg2);
3112 
3120  Z3_ast Z3_API Z3_mk_array_ext(Z3_context c, Z3_ast arg1, Z3_ast arg2);
3137  Z3_ast Z3_API Z3_mk_numeral(Z3_context c, Z3_string numeral, Z3_sort ty);
3138 
3153  Z3_ast Z3_API Z3_mk_real(Z3_context c, int num, int den);
3154 
3164  Z3_ast Z3_API Z3_mk_int(Z3_context c, int v, Z3_sort ty);
3165 
3175  Z3_ast Z3_API Z3_mk_unsigned_int(Z3_context c, unsigned v, Z3_sort ty);
3176 
3186  Z3_ast Z3_API Z3_mk_int64(Z3_context c, int64_t v, Z3_sort ty);
3187 
3197  Z3_ast Z3_API Z3_mk_unsigned_int64(Z3_context c, uint64_t v, Z3_sort ty);
3198 
3204  Z3_ast Z3_API Z3_mk_bv_numeral(Z3_context c, unsigned sz, bool const* bits);
3205 
3210 
3215  Z3_sort Z3_API Z3_mk_seq_sort(Z3_context c, Z3_sort s);
3216 
3221  bool Z3_API Z3_is_seq_sort(Z3_context c, Z3_sort s);
3222 
3227  Z3_sort Z3_API Z3_get_seq_sort_basis(Z3_context c, Z3_sort s);
3228 
3233  Z3_sort Z3_API Z3_mk_re_sort(Z3_context c, Z3_sort seq);
3234 
3239  bool Z3_API Z3_is_re_sort(Z3_context c, Z3_sort s);
3240 
3245  Z3_sort Z3_API Z3_get_re_sort_basis(Z3_context c, Z3_sort s);
3246 
3254  Z3_sort Z3_API Z3_mk_string_sort(Z3_context c);
3255 
3260  bool Z3_API Z3_is_string_sort(Z3_context c, Z3_sort s);
3261 
3265  Z3_ast Z3_API Z3_mk_string(Z3_context c, Z3_string s);
3266 
3273  Z3_ast Z3_API Z3_mk_lstring(Z3_context c, unsigned len, Z3_string s);
3274 
3279  bool Z3_API Z3_is_string(Z3_context c, Z3_ast s);
3280 
3287  Z3_string Z3_API Z3_get_string(Z3_context c, Z3_ast s);
3288 
3295  Z3_char_ptr Z3_API Z3_get_lstring(Z3_context c, Z3_ast s, unsigned* length);
3296 
3303  Z3_ast Z3_API Z3_mk_seq_empty(Z3_context c, Z3_sort seq);
3304 
3309  Z3_ast Z3_API Z3_mk_seq_unit(Z3_context c, Z3_ast a);
3310 
3317  Z3_ast Z3_API Z3_mk_seq_concat(Z3_context c, unsigned n, Z3_ast const args[]);
3318 
3325  Z3_ast Z3_API Z3_mk_seq_prefix(Z3_context c, Z3_ast prefix, Z3_ast s);
3326 
3333  Z3_ast Z3_API Z3_mk_seq_suffix(Z3_context c, Z3_ast suffix, Z3_ast s);
3334 
3341  Z3_ast Z3_API Z3_mk_seq_contains(Z3_context c, Z3_ast container, Z3_ast containee);
3342 
3343 
3350  Z3_ast Z3_API Z3_mk_str_lt(Z3_context c, Z3_ast prefix, Z3_ast s);
3351 
3358  Z3_ast Z3_API Z3_mk_str_le(Z3_context c, Z3_ast prefix, Z3_ast s);
3359 
3364  Z3_ast Z3_API Z3_mk_seq_extract(Z3_context c, Z3_ast s, Z3_ast offset, Z3_ast length);
3365 
3370  Z3_ast Z3_API Z3_mk_seq_replace(Z3_context c, Z3_ast s, Z3_ast src, Z3_ast dst);
3371 
3377  Z3_ast Z3_API Z3_mk_seq_at(Z3_context c, Z3_ast s, Z3_ast index);
3378 
3384  Z3_ast Z3_API Z3_mk_seq_nth(Z3_context c, Z3_ast s, Z3_ast index);
3385 
3390  Z3_ast Z3_API Z3_mk_seq_length(Z3_context c, Z3_ast s);
3391 
3392 
3399  Z3_ast Z3_API Z3_mk_seq_index(Z3_context c, Z3_ast s, Z3_ast substr, Z3_ast offset);
3400 
3405  Z3_ast Z3_API Z3_mk_seq_last_index(Z3_context c, Z3_ast, Z3_ast substr);
3406 
3411  Z3_ast Z3_API Z3_mk_str_to_int(Z3_context c, Z3_ast s);
3412 
3413 
3418  Z3_ast Z3_API Z3_mk_int_to_str(Z3_context c, Z3_ast s);
3419 
3424  Z3_ast Z3_API Z3_mk_seq_to_re(Z3_context c, Z3_ast seq);
3425 
3430  Z3_ast Z3_API Z3_mk_seq_in_re(Z3_context c, Z3_ast seq, Z3_ast re);
3431 
3436  Z3_ast Z3_API Z3_mk_re_plus(Z3_context c, Z3_ast re);
3437 
3442  Z3_ast Z3_API Z3_mk_re_star(Z3_context c, Z3_ast re);
3443 
3448  Z3_ast Z3_API Z3_mk_re_option(Z3_context c, Z3_ast re);
3449 
3456  Z3_ast Z3_API Z3_mk_re_union(Z3_context c, unsigned n, Z3_ast const args[]);
3457 
3464  Z3_ast Z3_API Z3_mk_re_concat(Z3_context c, unsigned n, Z3_ast const args[]);
3465 
3466 
3471  Z3_ast Z3_API Z3_mk_re_range(Z3_context c, Z3_ast lo, Z3_ast hi);
3472 
3480  Z3_ast Z3_API Z3_mk_re_loop(Z3_context c, Z3_ast r, unsigned lo, unsigned hi);
3481 
3488  Z3_ast Z3_API Z3_mk_re_intersect(Z3_context c, unsigned n, Z3_ast const args[]);
3489 
3494  Z3_ast Z3_API Z3_mk_re_complement(Z3_context c, Z3_ast re);
3495 
3502  Z3_ast Z3_API Z3_mk_re_empty(Z3_context c, Z3_sort re);
3503 
3504 
3511  Z3_ast Z3_API Z3_mk_re_full(Z3_context c, Z3_sort re);
3512 
3523  Z3_func_decl Z3_API Z3_mk_linear_order(Z3_context c, Z3_sort a, unsigned id);
3524 
3529  Z3_func_decl Z3_API Z3_mk_partial_order(Z3_context c, Z3_sort a, unsigned id);
3530 
3535  Z3_func_decl Z3_API Z3_mk_piecewise_linear_order(Z3_context c, Z3_sort a, unsigned id);
3536 
3541  Z3_func_decl Z3_API Z3_mk_tree_order(Z3_context c, Z3_sort a, unsigned id);
3542 
3551  Z3_func_decl Z3_API Z3_mk_transitive_closure(Z3_context c, Z3_func_decl f);
3552 
3576  Z3_pattern Z3_API Z3_mk_pattern(Z3_context c, unsigned num_patterns, Z3_ast const terms[]);
3577 
3606  Z3_ast Z3_API Z3_mk_bound(Z3_context c, unsigned index, Z3_sort ty);
3607 
3630  Z3_ast Z3_API Z3_mk_forall(Z3_context c, unsigned weight,
3631  unsigned num_patterns, Z3_pattern const patterns[],
3632  unsigned num_decls, Z3_sort const sorts[],
3633  Z3_symbol const decl_names[],
3634  Z3_ast body);
3635 
3645  Z3_ast Z3_API Z3_mk_exists(Z3_context c, unsigned weight,
3646  unsigned num_patterns, Z3_pattern const patterns[],
3647  unsigned num_decls, Z3_sort const sorts[],
3648  Z3_symbol const decl_names[],
3649  Z3_ast body);
3650 
3671  Z3_ast Z3_API Z3_mk_quantifier(
3672  Z3_context c,
3673  bool is_forall,
3674  unsigned weight,
3675  unsigned num_patterns, Z3_pattern const patterns[],
3676  unsigned num_decls, Z3_sort const sorts[],
3677  Z3_symbol const decl_names[],
3678  Z3_ast body);
3679 
3680 
3704  Z3_ast Z3_API Z3_mk_quantifier_ex(
3705  Z3_context c,
3706  bool is_forall,
3707  unsigned weight,
3708  Z3_symbol quantifier_id,
3709  Z3_symbol skolem_id,
3710  unsigned num_patterns, Z3_pattern const patterns[],
3711  unsigned num_no_patterns, Z3_ast const no_patterns[],
3712  unsigned num_decls, Z3_sort const sorts[],
3713  Z3_symbol const decl_names[],
3714  Z3_ast body);
3715 
3733  Z3_ast Z3_API Z3_mk_forall_const(
3734  Z3_context c,
3735  unsigned weight,
3736  unsigned num_bound,
3737  Z3_app const bound[],
3738  unsigned num_patterns,
3739  Z3_pattern const patterns[],
3740  Z3_ast body
3741  );
3742 
3762  Z3_ast Z3_API Z3_mk_exists_const(
3763  Z3_context c,
3764  unsigned weight,
3765  unsigned num_bound,
3766  Z3_app const bound[],
3767  unsigned num_patterns,
3768  Z3_pattern const patterns[],
3769  Z3_ast body
3770  );
3771 
3777  Z3_ast Z3_API Z3_mk_quantifier_const(
3778  Z3_context c,
3779  bool is_forall,
3780  unsigned weight,
3781  unsigned num_bound, Z3_app const bound[],
3782  unsigned num_patterns, Z3_pattern const patterns[],
3783  Z3_ast body
3784  );
3785 
3792  Z3_context c,
3793  bool is_forall,
3794  unsigned weight,
3795  Z3_symbol quantifier_id,
3796  Z3_symbol skolem_id,
3797  unsigned num_bound, Z3_app const bound[],
3798  unsigned num_patterns, Z3_pattern const patterns[],
3799  unsigned num_no_patterns, Z3_ast const no_patterns[],
3800  Z3_ast body
3801  );
3802 
3825  Z3_ast Z3_API Z3_mk_lambda(Z3_context c,
3826  unsigned num_decls, Z3_sort const sorts[],
3827  Z3_symbol const decl_names[],
3828  Z3_ast body);
3829 
3844  Z3_ast Z3_API Z3_mk_lambda_const(Z3_context c,
3845  unsigned num_bound, Z3_app const bound[],
3846  Z3_ast body);
3847 
3848 
3859  Z3_symbol_kind Z3_API Z3_get_symbol_kind(Z3_context c, Z3_symbol s);
3860 
3869  int Z3_API Z3_get_symbol_int(Z3_context c, Z3_symbol s);
3870 
3883  Z3_string Z3_API Z3_get_symbol_string(Z3_context c, Z3_symbol s);
3884 
3889  Z3_symbol Z3_API Z3_get_sort_name(Z3_context c, Z3_sort d);
3890 
3895  unsigned Z3_API Z3_get_sort_id(Z3_context c, Z3_sort s);
3896 
3901  Z3_ast Z3_API Z3_sort_to_ast(Z3_context c, Z3_sort s);
3902 
3907  bool Z3_API Z3_is_eq_sort(Z3_context c, Z3_sort s1, Z3_sort s2);
3908 
3915  Z3_sort_kind Z3_API Z3_get_sort_kind(Z3_context c, Z3_sort t);
3916 
3926  unsigned Z3_API Z3_get_bv_sort_size(Z3_context c, Z3_sort t);
3927 
3933  Z3_bool_opt Z3_API Z3_get_finite_domain_sort_size(Z3_context c, Z3_sort s, uint64_t* r);
3934 
3945  Z3_sort Z3_API Z3_get_array_sort_domain(Z3_context c, Z3_sort t);
3946 
3956  Z3_sort Z3_API Z3_get_array_sort_range(Z3_context c, Z3_sort t);
3957 
3968  Z3_func_decl Z3_API Z3_get_tuple_sort_mk_decl(Z3_context c, Z3_sort t);
3969 
3979  unsigned Z3_API Z3_get_tuple_sort_num_fields(Z3_context c, Z3_sort t);
3980 
3992  Z3_func_decl Z3_API Z3_get_tuple_sort_field_decl(Z3_context c, Z3_sort t, unsigned i);
3993 
4005  Z3_context c, Z3_sort t);
4006 
4019  Z3_context c, Z3_sort t, unsigned idx);
4020 
4032  Z3_func_decl Z3_API Z3_get_datatype_sort_recognizer(
4033  Z3_context c, Z3_sort t, unsigned idx);
4034 
4047  Z3_func_decl Z3_API Z3_get_datatype_sort_constructor_accessor(Z3_context c,
4048  Z3_sort t,
4049  unsigned idx_c,
4050  unsigned idx_a);
4051 
4070  Z3_ast Z3_API Z3_datatype_update_field(Z3_context c, Z3_func_decl field_access,
4071  Z3_ast t, Z3_ast value);
4072 
4081  unsigned Z3_API Z3_get_relation_arity(Z3_context c, Z3_sort s);
4082 
4092  Z3_sort Z3_API Z3_get_relation_column(Z3_context c, Z3_sort s, unsigned col);
4093 
4100  Z3_ast Z3_API Z3_mk_atmost(Z3_context c, unsigned num_args,
4101  Z3_ast const args[], unsigned k);
4102 
4109  Z3_ast Z3_API Z3_mk_atleast(Z3_context c, unsigned num_args,
4110  Z3_ast const args[], unsigned k);
4111 
4118  Z3_ast Z3_API Z3_mk_pble(Z3_context c, unsigned num_args,
4119  Z3_ast const args[], int const coeffs[],
4120  int k);
4121 
4128  Z3_ast Z3_API Z3_mk_pbge(Z3_context c, unsigned num_args,
4129  Z3_ast const args[], int const coeffs[],
4130  int k);
4131 
4138  Z3_ast Z3_API Z3_mk_pbeq(Z3_context c, unsigned num_args,
4139  Z3_ast const args[], int const coeffs[],
4140  int k);
4141 
4146  Z3_ast Z3_API Z3_func_decl_to_ast(Z3_context c, Z3_func_decl f);
4147 
4152  bool Z3_API Z3_is_eq_func_decl(Z3_context c, Z3_func_decl f1, Z3_func_decl f2);
4153 
4158  unsigned Z3_API Z3_get_func_decl_id(Z3_context c, Z3_func_decl f);
4159 
4164  Z3_symbol Z3_API Z3_get_decl_name(Z3_context c, Z3_func_decl d);
4165 
4170  Z3_decl_kind Z3_API Z3_get_decl_kind(Z3_context c, Z3_func_decl d);
4171 
4178  unsigned Z3_API Z3_get_domain_size(Z3_context c, Z3_func_decl d);
4179 
4186  unsigned Z3_API Z3_get_arity(Z3_context c, Z3_func_decl d);
4187 
4196  Z3_sort Z3_API Z3_get_domain(Z3_context c, Z3_func_decl d, unsigned i);
4197 
4205  Z3_sort Z3_API Z3_get_range(Z3_context c, Z3_func_decl d);
4206 
4211  unsigned Z3_API Z3_get_decl_num_parameters(Z3_context c, Z3_func_decl d);
4212 
4221  Z3_parameter_kind Z3_API Z3_get_decl_parameter_kind(Z3_context c, Z3_func_decl d, unsigned idx);
4222 
4229  int Z3_API Z3_get_decl_int_parameter(Z3_context c, Z3_func_decl d, unsigned idx);
4230 
4237  double Z3_API Z3_get_decl_double_parameter(Z3_context c, Z3_func_decl d, unsigned idx);
4238 
4245  Z3_symbol Z3_API Z3_get_decl_symbol_parameter(Z3_context c, Z3_func_decl d, unsigned idx);
4246 
4253  Z3_sort Z3_API Z3_get_decl_sort_parameter(Z3_context c, Z3_func_decl d, unsigned idx);
4254 
4261  Z3_ast Z3_API Z3_get_decl_ast_parameter(Z3_context c, Z3_func_decl d, unsigned idx);
4262 
4269  Z3_func_decl Z3_API Z3_get_decl_func_decl_parameter(Z3_context c, Z3_func_decl d, unsigned idx);
4270 
4277  Z3_string Z3_API Z3_get_decl_rational_parameter(Z3_context c, Z3_func_decl d, unsigned idx);
4278 
4283  Z3_ast Z3_API Z3_app_to_ast(Z3_context c, Z3_app a);
4284 
4289  Z3_func_decl Z3_API Z3_get_app_decl(Z3_context c, Z3_app a);
4290 
4296  unsigned Z3_API Z3_get_app_num_args(Z3_context c, Z3_app a);
4297 
4304  Z3_ast Z3_API Z3_get_app_arg(Z3_context c, Z3_app a, unsigned i);
4305 
4310  bool Z3_API Z3_is_eq_ast(Z3_context c, Z3_ast t1, Z3_ast t2);
4311 
4322  unsigned Z3_API Z3_get_ast_id(Z3_context c, Z3_ast t);
4323 
4331  unsigned Z3_API Z3_get_ast_hash(Z3_context c, Z3_ast a);
4332 
4339  Z3_sort Z3_API Z3_get_sort(Z3_context c, Z3_ast a);
4340 
4345  bool Z3_API Z3_is_well_sorted(Z3_context c, Z3_ast t);
4346 
4351  Z3_lbool Z3_API Z3_get_bool_value(Z3_context c, Z3_ast a);
4352 
4357  Z3_ast_kind Z3_API Z3_get_ast_kind(Z3_context c, Z3_ast a);
4358 
4361  bool Z3_API Z3_is_app(Z3_context c, Z3_ast a);
4362 
4365  bool Z3_API Z3_is_numeral_ast(Z3_context c, Z3_ast a);
4366 
4371  bool Z3_API Z3_is_algebraic_number(Z3_context c, Z3_ast a);
4372 
4379  Z3_app Z3_API Z3_to_app(Z3_context c, Z3_ast a);
4380 
4387  Z3_func_decl Z3_API Z3_to_func_decl(Z3_context c, Z3_ast a);
4388 
4395  Z3_string Z3_API Z3_get_numeral_string(Z3_context c, Z3_ast a);
4396 
4404  Z3_string Z3_API Z3_get_numeral_binary_string(Z3_context c, Z3_ast a);
4405 
4413  Z3_string Z3_API Z3_get_numeral_decimal_string(Z3_context c, Z3_ast a, unsigned precision);
4414 
4421  double Z3_API Z3_get_numeral_double(Z3_context c, Z3_ast a);
4422 
4429  Z3_ast Z3_API Z3_get_numerator(Z3_context c, Z3_ast a);
4430 
4437  Z3_ast Z3_API Z3_get_denominator(Z3_context c, Z3_ast a);
4438 
4452  bool Z3_API Z3_get_numeral_small(Z3_context c, Z3_ast a, int64_t* num, int64_t* den);
4453 
4463  bool Z3_API Z3_get_numeral_int(Z3_context c, Z3_ast v, int* i);
4464 
4474  bool Z3_API Z3_get_numeral_uint(Z3_context c, Z3_ast v, unsigned* u);
4475 
4485  bool Z3_API Z3_get_numeral_uint64(Z3_context c, Z3_ast v, uint64_t* u);
4486 
4496  bool Z3_API Z3_get_numeral_int64(Z3_context c, Z3_ast v, int64_t* i);
4497 
4507  bool Z3_API Z3_get_numeral_rational_int64(Z3_context c, Z3_ast v, int64_t* num, int64_t* den);
4508 
4517  Z3_ast Z3_API Z3_get_algebraic_number_lower(Z3_context c, Z3_ast a, unsigned precision);
4518 
4527  Z3_ast Z3_API Z3_get_algebraic_number_upper(Z3_context c, Z3_ast a, unsigned precision);
4528 
4533  Z3_ast Z3_API Z3_pattern_to_ast(Z3_context c, Z3_pattern p);
4534 
4539  unsigned Z3_API Z3_get_pattern_num_terms(Z3_context c, Z3_pattern p);
4540 
4545  Z3_ast Z3_API Z3_get_pattern(Z3_context c, Z3_pattern p, unsigned idx);
4546 
4553  unsigned Z3_API Z3_get_index_value(Z3_context c, Z3_ast a);
4554 
4559  bool Z3_API Z3_is_quantifier_forall(Z3_context c, Z3_ast a);
4560 
4566  bool Z3_API Z3_is_quantifier_exists(Z3_context c, Z3_ast a);
4567 
4574  bool Z3_API Z3_is_lambda(Z3_context c, Z3_ast a);
4575 
4582  unsigned Z3_API Z3_get_quantifier_weight(Z3_context c, Z3_ast a);
4583 
4590  unsigned Z3_API Z3_get_quantifier_num_patterns(Z3_context c, Z3_ast a);
4591 
4598  Z3_pattern Z3_API Z3_get_quantifier_pattern_ast(Z3_context c, Z3_ast a, unsigned i);
4599 
4606  unsigned Z3_API Z3_get_quantifier_num_no_patterns(Z3_context c, Z3_ast a);
4607 
4614  Z3_ast Z3_API Z3_get_quantifier_no_pattern_ast(Z3_context c, Z3_ast a, unsigned i);
4615 
4622  unsigned Z3_API Z3_get_quantifier_num_bound(Z3_context c, Z3_ast a);
4623 
4630  Z3_symbol Z3_API Z3_get_quantifier_bound_name(Z3_context c, Z3_ast a, unsigned i);
4631 
4638  Z3_sort Z3_API Z3_get_quantifier_bound_sort(Z3_context c, Z3_ast a, unsigned i);
4639 
4646  Z3_ast Z3_API Z3_get_quantifier_body(Z3_context c, Z3_ast a);
4647 
4659  Z3_ast Z3_API Z3_simplify(Z3_context c, Z3_ast a);
4660 
4673  Z3_ast Z3_API Z3_simplify_ex(Z3_context c, Z3_ast a, Z3_params p);
4674 
4682  Z3_string Z3_API Z3_simplify_get_help(Z3_context c);
4683 
4691  Z3_param_descrs Z3_API Z3_simplify_get_param_descrs(Z3_context c);
4703  Z3_ast Z3_API Z3_update_term(Z3_context c, Z3_ast a, unsigned num_args, Z3_ast const args[]);
4704 
4711  Z3_ast Z3_API Z3_substitute(Z3_context c,
4712  Z3_ast a,
4713  unsigned num_exprs,
4714  Z3_ast const from[],
4715  Z3_ast const to[]);
4716 
4722  Z3_ast Z3_API Z3_substitute_vars(Z3_context c,
4723  Z3_ast a,
4724  unsigned num_exprs,
4725  Z3_ast const to[]);
4726 
4733  Z3_ast Z3_API Z3_translate(Z3_context source, Z3_ast a, Z3_context target);
4738 
4743  Z3_model Z3_API Z3_mk_model(Z3_context c);
4744 
4749  void Z3_API Z3_model_inc_ref(Z3_context c, Z3_model m);
4750 
4755  void Z3_API Z3_model_dec_ref(Z3_context c, Z3_model m);
4756 
4779  Z3_bool_opt Z3_API Z3_model_eval(Z3_context c, Z3_model m, Z3_ast t, bool model_completion, Z3_ast * v);
4780 
4789  Z3_ast_opt Z3_API Z3_model_get_const_interp(Z3_context c, Z3_model m, Z3_func_decl a);
4790 
4795  bool Z3_API Z3_model_has_interp(Z3_context c, Z3_model m, Z3_func_decl a);
4796 
4808  Z3_func_interp_opt Z3_API Z3_model_get_func_interp(Z3_context c, Z3_model m, Z3_func_decl f);
4809 
4816  unsigned Z3_API Z3_model_get_num_consts(Z3_context c, Z3_model m);
4817 
4826  Z3_func_decl Z3_API Z3_model_get_const_decl(Z3_context c, Z3_model m, unsigned i);
4827 
4835  unsigned Z3_API Z3_model_get_num_funcs(Z3_context c, Z3_model m);
4836 
4845  Z3_func_decl Z3_API Z3_model_get_func_decl(Z3_context c, Z3_model m, unsigned i);
4846 
4858  unsigned Z3_API Z3_model_get_num_sorts(Z3_context c, Z3_model m);
4859 
4869  Z3_sort Z3_API Z3_model_get_sort(Z3_context c, Z3_model m, unsigned i);
4870 
4878  Z3_ast_vector Z3_API Z3_model_get_sort_universe(Z3_context c, Z3_model m, Z3_sort s);
4879 
4888  Z3_model Z3_API Z3_model_translate(Z3_context c, Z3_model m, Z3_context dst);
4889 
4900  bool Z3_API Z3_is_as_array(Z3_context c, Z3_ast a);
4901 
4908  Z3_func_decl Z3_API Z3_get_as_array_func_decl(Z3_context c, Z3_ast a);
4909 
4920  Z3_func_interp Z3_API Z3_add_func_interp(Z3_context c, Z3_model m, Z3_func_decl f, Z3_ast default_value);
4921 
4926  void Z3_API Z3_add_const_interp(Z3_context c, Z3_model m, Z3_func_decl f, Z3_ast a);
4927 
4932  void Z3_API Z3_func_interp_inc_ref(Z3_context c, Z3_func_interp f);
4933 
4938  void Z3_API Z3_func_interp_dec_ref(Z3_context c, Z3_func_interp f);
4939 
4948  unsigned Z3_API Z3_func_interp_get_num_entries(Z3_context c, Z3_func_interp f);
4949 
4959  Z3_func_entry Z3_API Z3_func_interp_get_entry(Z3_context c, Z3_func_interp f, unsigned i);
4960 
4968  Z3_ast Z3_API Z3_func_interp_get_else(Z3_context c, Z3_func_interp f);
4969 
4977  void Z3_API Z3_func_interp_set_else(Z3_context c, Z3_func_interp f, Z3_ast else_value);
4978 
4983  unsigned Z3_API Z3_func_interp_get_arity(Z3_context c, Z3_func_interp f);
4984 
4998  void Z3_API Z3_func_interp_add_entry(Z3_context c, Z3_func_interp fi, Z3_ast_vector args, Z3_ast value);
4999 
5004  void Z3_API Z3_func_entry_inc_ref(Z3_context c, Z3_func_entry e);
5005 
5010  void Z3_API Z3_func_entry_dec_ref(Z3_context c, Z3_func_entry e);
5011 
5021  Z3_ast Z3_API Z3_func_entry_get_value(Z3_context c, Z3_func_entry e);
5022 
5029  unsigned Z3_API Z3_func_entry_get_num_args(Z3_context c, Z3_func_entry e);
5030 
5039  Z3_ast Z3_API Z3_func_entry_get_arg(Z3_context c, Z3_func_entry e, unsigned i);
5048  bool Z3_API Z3_open_log(Z3_string filename);
5049 
5058  void Z3_API Z3_append_log(Z3_string string);
5059 
5064  void Z3_API Z3_close_log(void);
5065 
5073  void Z3_API Z3_toggle_warning_messages(bool enabled);
5094  void Z3_API Z3_set_ast_print_mode(Z3_context c, Z3_ast_print_mode mode);
5095 
5107  Z3_string Z3_API Z3_ast_to_string(Z3_context c, Z3_ast a);
5108 
5111  Z3_string Z3_API Z3_pattern_to_string(Z3_context c, Z3_pattern p);
5112 
5115  Z3_string Z3_API Z3_sort_to_string(Z3_context c, Z3_sort s);
5116 
5119  Z3_string Z3_API Z3_func_decl_to_string(Z3_context c, Z3_func_decl d);
5120 
5129  Z3_string Z3_API Z3_model_to_string(Z3_context c, Z3_model m);
5130 
5149  Z3_string name,
5150  Z3_string logic,
5151  Z3_string status,
5152  Z3_string attributes,
5153  unsigned num_assumptions,
5154  Z3_ast const assumptions[],
5155  Z3_ast formula);
5156 
5168  Z3_ast_vector Z3_API Z3_parse_smtlib2_string(Z3_context c,
5169  Z3_string str,
5170  unsigned num_sorts,
5171  Z3_symbol const sort_names[],
5172  Z3_sort const sorts[],
5173  unsigned num_decls,
5174  Z3_symbol const decl_names[],
5175  Z3_func_decl const decls[]);
5176 
5181  Z3_ast_vector Z3_API Z3_parse_smtlib2_file(Z3_context c,
5182  Z3_string file_name,
5183  unsigned num_sorts,
5184  Z3_symbol const sort_names[],
5185  Z3_sort const sorts[],
5186  unsigned num_decls,
5187  Z3_symbol const decl_names[],
5188  Z3_func_decl const decls[]);
5189 
5190 
5199  Z3_string Z3_API Z3_eval_smtlib2_string(Z3_context, Z3_string str);
5200 
5205 #ifndef SAFE_ERRORS
5215  Z3_error_code Z3_API Z3_get_error_code(Z3_context c);
5216 
5229  void Z3_API Z3_set_error_handler(Z3_context c, Z3_error_handler h);
5230 #endif
5231 
5236  void Z3_API Z3_set_error(Z3_context c, Z3_error_code e);
5237 
5242  Z3_string Z3_API Z3_get_error_msg(Z3_context c, Z3_error_code err);
5243 
5248 
5255  void Z3_API Z3_get_version(unsigned * major, unsigned * minor, unsigned * build_number, unsigned * revision_number);
5256 
5264 
5272  void Z3_API Z3_enable_trace(Z3_string tag);
5273 
5281  void Z3_API Z3_disable_trace(Z3_string tag);
5282 
5292  void Z3_API Z3_reset_memory(void);
5293 
5301  void Z3_API Z3_finalize_memory(void);
5322  Z3_goal Z3_API Z3_mk_goal(Z3_context c, bool models, bool unsat_cores, bool proofs);
5323 
5328  void Z3_API Z3_goal_inc_ref(Z3_context c, Z3_goal g);
5329 
5334  void Z3_API Z3_goal_dec_ref(Z3_context c, Z3_goal g);
5335 
5342  Z3_goal_prec Z3_API Z3_goal_precision(Z3_context c, Z3_goal g);
5343 
5355  void Z3_API Z3_goal_assert(Z3_context c, Z3_goal g, Z3_ast a);
5356 
5361  bool Z3_API Z3_goal_inconsistent(Z3_context c, Z3_goal g);
5362 
5367  unsigned Z3_API Z3_goal_depth(Z3_context c, Z3_goal g);
5368 
5373  void Z3_API Z3_goal_reset(Z3_context c, Z3_goal g);
5374 
5379  unsigned Z3_API Z3_goal_size(Z3_context c, Z3_goal g);
5380 
5387  Z3_ast Z3_API Z3_goal_formula(Z3_context c, Z3_goal g, unsigned idx);
5388 
5393  unsigned Z3_API Z3_goal_num_exprs(Z3_context c, Z3_goal g);
5394 
5399  bool Z3_API Z3_goal_is_decided_sat(Z3_context c, Z3_goal g);
5400 
5405  bool Z3_API Z3_goal_is_decided_unsat(Z3_context c, Z3_goal g);
5406 
5411  Z3_goal Z3_API Z3_goal_translate(Z3_context source, Z3_goal g, Z3_context target);
5412 
5419  Z3_model Z3_API Z3_goal_convert_model(Z3_context c, Z3_goal g, Z3_model m);
5420 
5425  Z3_string Z3_API Z3_goal_to_string(Z3_context c, Z3_goal g);
5426 
5436  Z3_string Z3_API Z3_goal_to_dimacs_string(Z3_context c, Z3_goal g, bool include_names);
5437 
5450  Z3_tactic Z3_API Z3_mk_tactic(Z3_context c, Z3_string name);
5451 
5456  void Z3_API Z3_tactic_inc_ref(Z3_context c, Z3_tactic t);
5457 
5462  void Z3_API Z3_tactic_dec_ref(Z3_context c, Z3_tactic g);
5463 
5473  Z3_probe Z3_API Z3_mk_probe(Z3_context c, Z3_string name);
5474 
5479  void Z3_API Z3_probe_inc_ref(Z3_context c, Z3_probe p);
5480 
5485  void Z3_API Z3_probe_dec_ref(Z3_context c, Z3_probe p);
5486 
5492  Z3_tactic Z3_API Z3_tactic_and_then(Z3_context c, Z3_tactic t1, Z3_tactic t2);
5493 
5499  Z3_tactic Z3_API Z3_tactic_or_else(Z3_context c, Z3_tactic t1, Z3_tactic t2);
5500 
5505  Z3_tactic Z3_API Z3_tactic_par_or(Z3_context c, unsigned num, Z3_tactic const ts[]);
5506 
5512  Z3_tactic Z3_API Z3_tactic_par_and_then(Z3_context c, Z3_tactic t1, Z3_tactic t2);
5513 
5519  Z3_tactic Z3_API Z3_tactic_try_for(Z3_context c, Z3_tactic t, unsigned ms);
5520 
5526  Z3_tactic Z3_API Z3_tactic_when(Z3_context c, Z3_probe p, Z3_tactic t);
5527 
5533  Z3_tactic Z3_API Z3_tactic_cond(Z3_context c, Z3_probe p, Z3_tactic t1, Z3_tactic t2);
5534 
5540  Z3_tactic Z3_API Z3_tactic_repeat(Z3_context c, Z3_tactic t, unsigned max);
5541 
5546  Z3_tactic Z3_API Z3_tactic_skip(Z3_context c);
5547 
5552  Z3_tactic Z3_API Z3_tactic_fail(Z3_context c);
5553 
5558  Z3_tactic Z3_API Z3_tactic_fail_if(Z3_context c, Z3_probe p);
5559 
5565  Z3_tactic Z3_API Z3_tactic_fail_if_not_decided(Z3_context c);
5566 
5571  Z3_tactic Z3_API Z3_tactic_using_params(Z3_context c, Z3_tactic t, Z3_params p);
5572 
5577  Z3_probe Z3_API Z3_probe_const(Z3_context x, double val);
5578 
5585  Z3_probe Z3_API Z3_probe_lt(Z3_context x, Z3_probe p1, Z3_probe p2);
5586 
5593  Z3_probe Z3_API Z3_probe_gt(Z3_context x, Z3_probe p1, Z3_probe p2);
5594 
5601  Z3_probe Z3_API Z3_probe_le(Z3_context x, Z3_probe p1, Z3_probe p2);
5602 
5609  Z3_probe Z3_API Z3_probe_ge(Z3_context x, Z3_probe p1, Z3_probe p2);
5610 
5617  Z3_probe Z3_API Z3_probe_eq(Z3_context x, Z3_probe p1, Z3_probe p2);
5618 
5625  Z3_probe Z3_API Z3_probe_and(Z3_context x, Z3_probe p1, Z3_probe p2);
5626 
5633  Z3_probe Z3_API Z3_probe_or(Z3_context x, Z3_probe p1, Z3_probe p2);
5634 
5641  Z3_probe Z3_API Z3_probe_not(Z3_context x, Z3_probe p);
5642 
5647  unsigned Z3_API Z3_get_num_tactics(Z3_context c);
5648 
5655  Z3_string Z3_API Z3_get_tactic_name(Z3_context c, unsigned i);
5656 
5661  unsigned Z3_API Z3_get_num_probes(Z3_context c);
5662 
5669  Z3_string Z3_API Z3_get_probe_name(Z3_context c, unsigned i);
5670 
5675  Z3_string Z3_API Z3_tactic_get_help(Z3_context c, Z3_tactic t);
5676 
5681  Z3_param_descrs Z3_API Z3_tactic_get_param_descrs(Z3_context c, Z3_tactic t);
5682 
5687  Z3_string Z3_API Z3_tactic_get_descr(Z3_context c, Z3_string name);
5688 
5693  Z3_string Z3_API Z3_probe_get_descr(Z3_context c, Z3_string name);
5694 
5700  double Z3_API Z3_probe_apply(Z3_context c, Z3_probe p, Z3_goal g);
5701 
5706  Z3_apply_result Z3_API Z3_tactic_apply(Z3_context c, Z3_tactic t, Z3_goal g);
5707 
5712  Z3_apply_result Z3_API Z3_tactic_apply_ex(Z3_context c, Z3_tactic t, Z3_goal g, Z3_params p);
5713 
5718  void Z3_API Z3_apply_result_inc_ref(Z3_context c, Z3_apply_result r);
5719 
5724  void Z3_API Z3_apply_result_dec_ref(Z3_context c, Z3_apply_result r);
5725 
5730  Z3_string Z3_API Z3_apply_result_to_string(Z3_context c, Z3_apply_result r);
5731 
5736  unsigned Z3_API Z3_apply_result_get_num_subgoals(Z3_context c, Z3_apply_result r);
5737 
5744  Z3_goal Z3_API Z3_apply_result_get_subgoal(Z3_context c, Z3_apply_result r, unsigned i);
5745 
5785  Z3_solver Z3_API Z3_mk_solver(Z3_context c);
5786 
5811  Z3_solver Z3_API Z3_mk_simple_solver(Z3_context c);
5812 
5821  Z3_solver Z3_API Z3_mk_solver_for_logic(Z3_context c, Z3_symbol logic);
5822 
5832  Z3_solver Z3_API Z3_mk_solver_from_tactic(Z3_context c, Z3_tactic t);
5833 
5838  Z3_solver Z3_API Z3_solver_translate(Z3_context source, Z3_solver s, Z3_context target);
5839 
5852  void Z3_API Z3_solver_import_model_converter(Z3_context ctx, Z3_solver src, Z3_solver dst);
5853 
5861  Z3_string Z3_API Z3_solver_get_help(Z3_context c, Z3_solver s);
5862 
5870  Z3_param_descrs Z3_API Z3_solver_get_param_descrs(Z3_context c, Z3_solver s);
5871 
5879  void Z3_API Z3_solver_set_params(Z3_context c, Z3_solver s, Z3_params p);
5880 
5885  void Z3_API Z3_solver_inc_ref(Z3_context c, Z3_solver s);
5886 
5891  void Z3_API Z3_solver_dec_ref(Z3_context c, Z3_solver s);
5892 
5902  void Z3_API Z3_solver_interrupt(Z3_context c, Z3_solver s);
5903 
5913  void Z3_API Z3_solver_push(Z3_context c, Z3_solver s);
5914 
5924  void Z3_API Z3_solver_pop(Z3_context c, Z3_solver s, unsigned n);
5925 
5933  void Z3_API Z3_solver_reset(Z3_context c, Z3_solver s);
5934 
5942  unsigned Z3_API Z3_solver_get_num_scopes(Z3_context c, Z3_solver s);
5943 
5954  void Z3_API Z3_solver_assert(Z3_context c, Z3_solver s, Z3_ast a);
5955 
5972  void Z3_API Z3_solver_assert_and_track(Z3_context c, Z3_solver s, Z3_ast a, Z3_ast p);
5973 
5981  void Z3_API Z3_solver_from_file(Z3_context c, Z3_solver s, Z3_string file_name);
5982 
5990  void Z3_API Z3_solver_from_string(Z3_context c, Z3_solver s, Z3_string file_name);
5991 
5996  Z3_ast_vector Z3_API Z3_solver_get_assertions(Z3_context c, Z3_solver s);
5997 
6002  Z3_ast_vector Z3_API Z3_solver_get_units(Z3_context c, Z3_solver s);
6003 
6009  Z3_ast_vector Z3_API Z3_solver_get_trail(Z3_context c, Z3_solver s);
6010 
6015  Z3_ast_vector Z3_API Z3_solver_get_non_units(Z3_context c, Z3_solver s);
6016 
6022  void Z3_API Z3_solver_get_levels(Z3_context c, Z3_solver s, Z3_ast_vector literals, unsigned sz, unsigned levels[]);
6023 
6024 
6030  Z3_context c,
6031  Z3_solver s,
6032  void* user_context,
6033  Z3_push_eh push_eh,
6034  Z3_pop_eh pop_eh,
6035  Z3_fresh_eh fresh_eh);
6036 
6044  void Z3_API Z3_solver_propagate_fixed(Z3_context c, Z3_solver s, Z3_fixed_eh fixed_eh);
6045 
6055  void Z3_API Z3_solver_propagate_final(Z3_context c, Z3_solver s, Z3_final_eh final_eh);
6056 
6060  void Z3_API Z3_solver_propagate_eq(Z3_context c, Z3_solver s, Z3_eq_eh eq_eh);
6061 
6065  void Z3_API Z3_solver_propagate_diseq(Z3_context c, Z3_solver s, Z3_eq_eh eq_eh);
6066 
6073  unsigned Z3_API Z3_solver_propagate_register(Z3_context c, Z3_solver s, Z3_ast e);
6074 
6083  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);
6084 
6102  Z3_lbool Z3_API Z3_solver_check(Z3_context c, Z3_solver s);
6103 
6114  Z3_lbool Z3_API Z3_solver_check_assumptions(Z3_context c, Z3_solver s,
6115  unsigned num_assumptions, Z3_ast const assumptions[]);
6116 
6135  Z3_solver s,
6136  unsigned num_terms,
6137  Z3_ast const terms[],
6138  unsigned class_ids[]);
6139 
6146  Z3_solver s,
6147  Z3_ast_vector assumptions,
6148  Z3_ast_vector variables,
6149  Z3_ast_vector consequences);
6150 
6151 
6169  Z3_ast_vector Z3_API Z3_solver_cube(Z3_context c, Z3_solver s, Z3_ast_vector vars, unsigned backtrack_level);
6170 
6178  Z3_model Z3_API Z3_solver_get_model(Z3_context c, Z3_solver s);
6179 
6188  Z3_ast Z3_API Z3_solver_get_proof(Z3_context c, Z3_solver s);
6189 
6200  Z3_ast_vector Z3_API Z3_solver_get_unsat_core(Z3_context c, Z3_solver s);
6201 
6207  Z3_string Z3_API Z3_solver_get_reason_unknown(Z3_context c, Z3_solver s);
6208 
6215  Z3_stats Z3_API Z3_solver_get_statistics(Z3_context c, Z3_solver s);
6216 
6224  Z3_string Z3_API Z3_solver_to_string(Z3_context c, Z3_solver s);
6225 
6231  Z3_string Z3_API Z3_solver_to_dimacs_string(Z3_context c, Z3_solver s, bool include_names);
6232 
6237 
6242  Z3_string Z3_API Z3_stats_to_string(Z3_context c, Z3_stats s);
6243 
6248  void Z3_API Z3_stats_inc_ref(Z3_context c, Z3_stats s);
6249 
6254  void Z3_API Z3_stats_dec_ref(Z3_context c, Z3_stats s);
6255 
6260  unsigned Z3_API Z3_stats_size(Z3_context c, Z3_stats s);
6261 
6268  Z3_string Z3_API Z3_stats_get_key(Z3_context c, Z3_stats s, unsigned idx);
6269 
6276  bool Z3_API Z3_stats_is_uint(Z3_context c, Z3_stats s, unsigned idx);
6277 
6284  bool Z3_API Z3_stats_is_double(Z3_context c, Z3_stats s, unsigned idx);
6285 
6292  unsigned Z3_API Z3_stats_get_uint_value(Z3_context c, Z3_stats s, unsigned idx);
6293 
6300  double Z3_API Z3_stats_get_double_value(Z3_context c, Z3_stats s, unsigned idx);
6301 
6306  uint64_t Z3_API Z3_get_estimated_alloc_size(void);
6307 
6310 #ifdef __cplusplus
6311 }
6312 #endif // __cplusplus
6313 
expr range(expr const &lo, expr const &hi)
Definition: z3++.h:3725
expr max(expr const &a, expr const &b)
Definition: z3++.h:1836
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_ast Z3_API Z3_mk_pbeq(Z3_context c, unsigned num_args, Z3_ast const args[], int const coeffs[], int k)
Pseudo-Boolean relations.
Z3_ast_print_mode
Z3 pretty printing modes (See Z3_set_ast_print_mode).
Definition: z3_api.h:1334
@ Z3_PRINT_SMTLIB2_COMPLIANT
Definition: z3_api.h:1337
@ Z3_PRINT_SMTLIB_FULL
Definition: z3_api.h:1335
@ Z3_PRINT_LOW_LEVEL
Definition: z3_api.h:1336
Z3_ast_kind
The different kinds of Z3 AST (abstract syntax trees). That is, terms, formulas and types.
Definition: z3_api.h:180
@ Z3_APP_AST
Definition: z3_api.h:182
@ Z3_VAR_AST
Definition: z3_api.h:183
@ Z3_SORT_AST
Definition: z3_api.h:185
@ Z3_NUMERAL_AST
Definition: z3_api.h:181
@ Z3_FUNC_DECL_AST
Definition: z3_api.h:186
@ Z3_QUANTIFIER_AST
Definition: z3_api.h:184
@ Z3_UNKNOWN_AST
Definition: z3_api.h:187
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,...
Z3_sort Z3_API Z3_mk_int_sort(Z3_context c)
Create the integer type.
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_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.
Z3_ast Z3_API Z3_mk_bvxnor(Z3_context c, Z3_ast t1, Z3_ast t2)
Bitwise xnor.
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_f...
Z3_string Z3_API Z3_get_error_msg(Z3_context c, Z3_error_code err)
Return a string describing the given error code.
bool Z3_API Z3_open_log(Z3_string filename)
Log interaction to a 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.
bool Z3_API Z3_is_seq_sort(Z3_context c, Z3_sort s)
Check if s is a sequence sort.
Z3_ast Z3_API Z3_mk_bvnor(Z3_context c, Z3_ast t1, Z3_ast t2)
Bitwise nor.
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_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_decl_kind Z3_API Z3_get_decl_kind(Z3_context c, Z3_func_decl d)
Return declaration kind corresponding to declaration.
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.
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.
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.
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_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_const_array(Z3_context c, Z3_sort domain, Z3_ast v)
Create the constant array.
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_unsigned_int(Z3_context c, unsigned v, Z3_sort ty)
Create a numeral of a int, bit-vector, or finite-domain sort.
Z3_ast Z3_API Z3_mk_re_option(Z3_context c, Z3_ast re)
Create the regular language [re].
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.
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.
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_context Z3_API Z3_mk_context(Z3_config c)
Create a context using the given configuration.
void Z3_API Z3_del_context(Z3_context c)
Delete the given logical context.
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....
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].
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.
Z3_goal_prec
A Goal is essentially a set of formulas. Z3 provide APIs for building strategies/tactics for solving ...
Definition: z3_api.h:1408
@ Z3_GOAL_UNDER
Definition: z3_api.h:1410
@ Z3_GOAL_UNDER_OVER
Definition: z3_api.h:1412
@ Z3_GOAL_OVER
Definition: z3_api.h:1411
@ Z3_GOAL_PRECISE
Definition: z3_api.h:1409
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.
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...
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,...
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_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.
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.
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...
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_ast Z3_API Z3_mk_set_subset(Z3_context c, Z3_ast arg1, Z3_ast arg2)
Check for subsetness of sets.
Z3_ast Z3_API Z3_simplify(Z3_context c, Z3_ast a)
Interface to simplifier.
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_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.
Z3_ast Z3_API Z3_mk_bvule(Z3_context c, Z3_ast t1, Z3_ast t2)
Unsigned less than or equal to.
Z3_ast Z3_API Z3_mk_full_set(Z3_context c, Z3_sort domain)
Create the full set.
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.
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-Ve...
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....
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.
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.
void Z3_API Z3_toggle_warning_messages(bool enabled)
Enable/disable printing warning messages to the console.
Z3_ast Z3_API Z3_mk_true(Z3_context c)
Create an AST node representing true.
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.
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.
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...
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.
Z3_decl_kind
The different kinds of interpreted function kinds.
Definition: z3_api.h:1000
@ Z3_OP_BSMOD
Definition: z3_api.h:1064
@ Z3_OP_SUB
Definition: z3_api.h:1023
@ Z3_OP_STRING_LE
Definition: z3_api.h:1206
@ Z3_OP_SIGN_EXT
Definition: z3_api.h:1092
@ Z3_OP_FPA_MUL
Definition: z3_api.h:1265
@ Z3_OP_FPA_IS_NEGATIVE
Definition: z3_api.h:1285
@ Z3_OP_FPA_ROUND_TO_INTEGRAL
Definition: z3_api.h:1273
@ Z3_OP_FD_CONSTANT
Definition: z3_api.h:1182
@ Z3_OP_BADD
Definition: z3_api.h:1056
@ Z3_OP_BIT1
Definition: z3_api.h:1053
@ Z3_OP_BREDAND
Definition: z3_api.h:1098
@ Z3_OP_MUL
Definition: z3_api.h:1025
@ Z3_OP_XOR3
Definition: z3_api.h:1113
@ Z3_OP_FPA_SUB
Definition: z3_api.h:1263
@ Z3_OP_UGEQ
Definition: z3_api.h:1076
@ Z3_OP_BUDIV
Definition: z3_api.h:1061
@ Z3_OP_FPA_ABS
Definition: z3_api.h:1268
@ Z3_OP_SLT
Definition: z3_api.h:1079
@ Z3_OP_BASHR
Definition: z3_api.h:1103
@ Z3_OP_PR_LEMMA
Definition: z3_api.h:1148
@ Z3_OP_PR_BIND
Definition: z3_api.h:1136
@ Z3_OP_SEQ_LENGTH
Definition: z3_api.h:1196
@ Z3_OP_FPA_PLUS_ZERO
Definition: z3_api.h:1259
@ Z3_OP_PR_IFF_FALSE
Definition: z3_api.h:1151
@ Z3_OP_SEQ_AT
Definition: z3_api.h:1194
@ Z3_OP_INTERNAL
Definition: z3_api.h:1300
@ Z3_OP_PR_MONOTONICITY
Definition: z3_api.h:1134
@ Z3_OP_PR_UNIT_RESOLUTION
Definition: z3_api.h:1149
@ Z3_OP_RE_PLUS
Definition: z3_api.h:1209
@ Z3_OP_FPA_NUM
Definition: z3_api.h:1255
@ Z3_OP_LABEL
Definition: z3_api.h:1222
@ Z3_OP_ARRAY_EXT
Definition: z3_api.h:1047
@ Z3_OP_SEQ_CONCAT
Definition: z3_api.h:1188
@ Z3_OP_RE_EMPTY_SET
Definition: z3_api.h:1217
@ Z3_OP_SEQ_INDEX
Definition: z3_api.h:1197
@ Z3_OP_SET_DIFFERENCE
Definition: z3_api.h:1043
@ Z3_OP_PR_IFF_TRUE
Definition: z3_api.h:1150
@ Z3_OP_RE_RANGE
Definition: z3_api.h:1214
@ Z3_OP_BUDIV_I
Definition: z3_api.h:1119
@ Z3_OP_DISTINCT
Definition: z3_api.h:1005
@ Z3_OP_EXTRACT
Definition: z3_api.h:1094
@ Z3_OP_RA_STORE
Definition: z3_api.h:1169
@ Z3_OP_FPA_FMA
Definition: z3_api.h:1271
@ Z3_OP_BOR
Definition: z3_api.h:1084
@ Z3_OP_FPA_GT
Definition: z3_api.h:1277
@ Z3_OP_DT_UPDATE_FIELD
Definition: z3_api.h:1230
@ Z3_OP_BUREM_I
Definition: z3_api.h:1121
@ Z3_OP_SET_COMPLEMENT
Definition: z3_api.h:1044
@ Z3_OP_PR_QUANT_INST
Definition: z3_api.h:1146
@ Z3_OP_RA_WIDEN
Definition: z3_api.h:1174
@ Z3_OP_RE_COMPLEMENT
Definition: z3_api.h:1219
@ Z3_OP_AND
Definition: z3_api.h:1007
@ Z3_OP_STRING_LT
Definition: z3_api.h:1205
@ Z3_OP_ARRAY_MAP
Definition: z3_api.h:1039
@ Z3_OP_PR_REFLEXIVITY
Definition: z3_api.h:1130
@ Z3_OP_FALSE
Definition: z3_api.h:1003
@ Z3_OP_PR_DEF_AXIOM
Definition: z3_api.h:1153
@ Z3_OP_SPECIAL_RELATION_TRC
Definition: z3_api.h:1245
@ Z3_OP_XOR
Definition: z3_api.h:1010
@ Z3_OP_BIT2BOOL
Definition: z3_api.h:1109
@ Z3_OP_FPA_GE
Definition: z3_api.h:1279
@ Z3_OP_RA_IS_EMPTY
Definition: z3_api.h:1171
@ Z3_OP_PR_MODUS_PONENS
Definition: z3_api.h:1129
@ Z3_OP_RA_EMPTY
Definition: z3_api.h:1170
@ Z3_OP_PR_MODUS_PONENS_OEQ
Definition: z3_api.h:1164
@ Z3_OP_SEQ_REPLACE
Definition: z3_api.h:1193
@ Z3_OP_DT_IS
Definition: z3_api.h:1228
@ Z3_OP_CONST_ARRAY
Definition: z3_api.h:1038
@ Z3_OP_IMPLIES
Definition: z3_api.h:1012
@ Z3_OP_SELECT
Definition: z3_api.h:1037
@ Z3_OP_FPA_TO_FP
Definition: z3_api.h:1289
@ Z3_OP_FPA_NEG
Definition: z3_api.h:1264
@ Z3_OP_FPA_NAN
Definition: z3_api.h:1258
@ Z3_OP_RA_CLONE
Definition: z3_api.h:1181
@ Z3_OP_ADD
Definition: z3_api.h:1022
@ Z3_OP_GT
Definition: z3_api.h:1021
@ Z3_OP_PR_NOT_OR_ELIM
Definition: z3_api.h:1139
@ Z3_OP_FPA_TO_REAL
Definition: z3_api.h:1293
@ Z3_OP_ULEQ
Definition: z3_api.h:1074
@ Z3_OP_FPA_EQ
Definition: z3_api.h:1275
@ Z3_OP_INT2BV
Definition: z3_api.h:1110
@ Z3_OP_TO_INT
Definition: z3_api.h:1031
@ Z3_OP_PB_EQ
Definition: z3_api.h:1237
@ Z3_OP_PR_TRANSITIVITY
Definition: z3_api.h:1132
@ Z3_OP_BNUM
Definition: z3_api.h:1052
@ Z3_OP_REM
Definition: z3_api.h:1028
@ Z3_OP_POWER
Definition: z3_api.h:1033
@ Z3_OP_SET_UNION
Definition: z3_api.h:1041
@ Z3_OP_FPA_LE
Definition: z3_api.h:1278
@ Z3_OP_FPA_MAX
Definition: z3_api.h:1270
@ Z3_OP_MOD
Definition: z3_api.h:1029
@ Z3_OP_SET_HAS_SIZE
Definition: z3_api.h:1048
@ Z3_OP_RE_UNION
Definition: z3_api.h:1213
@ Z3_OP_OEQ
Definition: z3_api.h:1013
@ Z3_OP_BCOMP
Definition: z3_api.h:1099
@ Z3_OP_FPA_RM_TOWARD_NEGATIVE
Definition: z3_api.h:1252
@ Z3_OP_BSMOD_I
Definition: z3_api.h:1122
@ Z3_OP_PR_IFF_OEQ
Definition: z3_api.h:1160
@ Z3_OP_BNOR
Definition: z3_api.h:1088
@ Z3_OP_UMINUS
Definition: z3_api.h:1024
@ Z3_OP_SEQ_UNIT
Definition: z3_api.h:1186
@ Z3_OP_DT_RECOGNISER
Definition: z3_api.h:1227
@ Z3_OP_ITE
Definition: z3_api.h:1006
@ Z3_OP_FPA_IS_ZERO
Definition: z3_api.h:1282
@ Z3_OP_FPA_IS_SUBNORMAL
Definition: z3_api.h:1284
@ Z3_OP_EQ
Definition: z3_api.h:1004
@ Z3_OP_INT_TO_STR
Definition: z3_api.h:1204
@ Z3_OP_ROTATE_RIGHT
Definition: z3_api.h:1105
@ Z3_OP_RA_COMPLEMENT
Definition: z3_api.h:1179
@ Z3_OP_GE
Definition: z3_api.h:1019
@ Z3_OP_FPA_RM_NEAREST_TIES_TO_EVEN
Definition: z3_api.h:1249
@ Z3_OP_PR_ASSERTED
Definition: z3_api.h:1127
@ Z3_OP_DT_ACCESSOR
Definition: z3_api.h:1229
@ Z3_OP_BLSHR
Definition: z3_api.h:1102
@ Z3_OP_IFF
Definition: z3_api.h:1009
@ Z3_OP_FPA_BVWRAP
Definition: z3_api.h:1297
@ Z3_OP_UNINTERPRETED
Definition: z3_api.h:1302
@ Z3_OP_AS_ARRAY
Definition: z3_api.h:1046
@ Z3_OP_FPA_BV2RM
Definition: z3_api.h:1298
@ Z3_OP_RE_CONCAT
Definition: z3_api.h:1212
@ Z3_OP_FPA_PLUS_INF
Definition: z3_api.h:1256
@ Z3_OP_PR_REWRITE_STAR
Definition: z3_api.h:1141
@ Z3_OP_PR_HYPOTHESIS
Definition: z3_api.h:1147
@ Z3_OP_BNAND
Definition: z3_api.h:1087
@ Z3_OP_PB_AT_LEAST
Definition: z3_api.h:1234
@ Z3_OP_PR_NNF_NEG
Definition: z3_api.h:1162
@ Z3_OP_FPA_DIV
Definition: z3_api.h:1266
@ Z3_OP_PR_ELIM_UNUSED_VARS
Definition: z3_api.h:1144
@ Z3_OP_RA_UNION
Definition: z3_api.h:1173
@ Z3_OP_PR_CLAUSE_TRAIL
Definition: z3_api.h:1157
@ Z3_OP_PR_TH_LEMMA
Definition: z3_api.h:1165
@ Z3_OP_UGT
Definition: z3_api.h:1080
@ Z3_OP_BXOR
Definition: z3_api.h:1086
@ Z3_OP_SEQ_SUFFIX
Definition: z3_api.h:1190
@ Z3_OP_BSMUL_NO_OVFL
Definition: z3_api.h:1115
@ Z3_OP_FPA_RM_NEAREST_TIES_TO_AWAY
Definition: z3_api.h:1250
@ Z3_OP_RA_SELECT
Definition: z3_api.h:1180
@ Z3_OP_IS_INT
Definition: z3_api.h:1032
@ Z3_OP_REPEAT
Definition: z3_api.h:1095
@ Z3_OP_RA_JOIN
Definition: z3_api.h:1172
@ Z3_OP_PR_PULL_QUANT
Definition: z3_api.h:1142
@ Z3_OP_FPA_SQRT
Definition: z3_api.h:1272
@ Z3_OP_FPA_RM_TOWARD_ZERO
Definition: z3_api.h:1253
@ Z3_OP_SEQ_IN_RE
Definition: z3_api.h:1200
@ Z3_OP_BSHL
Definition: z3_api.h:1101
@ Z3_OP_BSDIV
Definition: z3_api.h:1060
@ Z3_OP_OR
Definition: z3_api.h:1008
@ Z3_OP_EXT_ROTATE_LEFT
Definition: z3_api.h:1106
@ Z3_OP_FPA_TO_SBV
Definition: z3_api.h:1292
@ Z3_OP_PB_GE
Definition: z3_api.h:1236
@ Z3_OP_BXNOR
Definition: z3_api.h:1089
@ Z3_OP_STR_TO_INT
Definition: z3_api.h:1203
@ Z3_OP_LABEL_LIT
Definition: z3_api.h:1223
@ Z3_OP_FD_LT
Definition: z3_api.h:1183
@ Z3_OP_SET_INTERSECT
Definition: z3_api.h:1042
@ Z3_OP_FPA_MIN
Definition: z3_api.h:1269
@ Z3_OP_BSMUL_NO_UDFL
Definition: z3_api.h:1117
@ Z3_OP_TO_REAL
Definition: z3_api.h:1030
@ Z3_OP_EXT_ROTATE_RIGHT
Definition: z3_api.h:1107
@ Z3_OP_PR_APPLY_DEF
Definition: z3_api.h:1159
@ Z3_OP_DIV
Definition: z3_api.h:1026
@ Z3_OP_BSUB
Definition: z3_api.h:1057
@ Z3_OP_BNEG
Definition: z3_api.h:1055
@ Z3_OP_SEQ_CONTAINS
Definition: z3_api.h:1191
@ Z3_OP_PR_SKOLEMIZE
Definition: z3_api.h:1163
@ Z3_OP_FPA_RM_TOWARD_POSITIVE
Definition: z3_api.h:1251
@ Z3_OP_FPA_ADD
Definition: z3_api.h:1262
@ Z3_OP_PR_COMMUTATIVITY
Definition: z3_api.h:1152
@ Z3_OP_RE_FULL_SET
Definition: z3_api.h:1218
@ Z3_OP_SET_SUBSET
Definition: z3_api.h:1045
@ Z3_OP_BSREM
Definition: z3_api.h:1062
@ Z3_OP_NOT
Definition: z3_api.h:1011
@ Z3_OP_BSREM_I
Definition: z3_api.h:1120
@ Z3_OP_SEQ_NTH
Definition: z3_api.h:1195
@ Z3_OP_SEQ_LAST_INDEX
Definition: z3_api.h:1198
@ Z3_OP_PR_PUSH_QUANT
Definition: z3_api.h:1143
@ Z3_OP_PR_SYMMETRY
Definition: z3_api.h:1131
@ Z3_OP_SPECIAL_RELATION_PO
Definition: z3_api.h:1241
@ Z3_OP_RE_LOOP
Definition: z3_api.h:1215
@ Z3_OP_ZERO_EXT
Definition: z3_api.h:1093
@ Z3_OP_SLEQ
Definition: z3_api.h:1075
@ Z3_OP_RA_FILTER
Definition: z3_api.h:1176
@ Z3_OP_FPA_MINUS_INF
Definition: z3_api.h:1257
@ Z3_OP_PR_QUANT_INTRO
Definition: z3_api.h:1135
@ Z3_OP_PR_DER
Definition: z3_api.h:1145
@ Z3_OP_BUREM0
Definition: z3_api.h:1071
@ Z3_OP_SEQ_EMPTY
Definition: z3_api.h:1187
@ Z3_OP_PR_HYPER_RESOLVE
Definition: z3_api.h:1166
@ Z3_OP_FPA_IS_POSITIVE
Definition: z3_api.h:1286
@ Z3_OP_LT
Definition: z3_api.h:1020
@ Z3_OP_BSDIV0
Definition: z3_api.h:1068
@ Z3_OP_PR_GOAL
Definition: z3_api.h:1128
@ Z3_OP_SPECIAL_RELATION_TC
Definition: z3_api.h:1244
@ Z3_OP_RA_PROJECT
Definition: z3_api.h:1175
@ Z3_OP_FPA_IS_NAN
Definition: z3_api.h:1280
@ Z3_OP_SPECIAL_RELATION_TO
Definition: z3_api.h:1243
@ Z3_OP_PR_TRUE
Definition: z3_api.h:1126
@ Z3_OP_RA_RENAME
Definition: z3_api.h:1178
@ Z3_OP_AGNUM
Definition: z3_api.h:1017
@ Z3_OP_BNOT
Definition: z3_api.h:1085
@ Z3_OP_FPA_IS_INF
Definition: z3_api.h:1281
@ Z3_OP_BSMOD0
Definition: z3_api.h:1072
@ Z3_OP_CONCAT
Definition: z3_api.h:1091
@ Z3_OP_FPA_TO_FP_UNSIGNED
Definition: z3_api.h:1290
@ Z3_OP_PR_REDUNDANT_DEL
Definition: z3_api.h:1156
@ Z3_OP_PR_NNF_POS
Definition: z3_api.h:1161
@ Z3_OP_FPA_REM
Definition: z3_api.h:1267
@ Z3_OP_SEQ_EXTRACT
Definition: z3_api.h:1192
@ Z3_OP_RA_NEGATION_FILTER
Definition: z3_api.h:1177
@ Z3_OP_PR_LEMMA_ADD
Definition: z3_api.h:1155
@ Z3_OP_RE_OPTION
Definition: z3_api.h:1211
@ Z3_OP_BUDIV0
Definition: z3_api.h:1069
@ Z3_OP_PR_REWRITE
Definition: z3_api.h:1140
@ Z3_OP_BV2INT
Definition: z3_api.h:1111
@ Z3_OP_RE_INTERSECT
Definition: z3_api.h:1216
@ Z3_OP_SET_CARD
Definition: z3_api.h:1049
@ Z3_OP_PR_DEF_INTRO
Definition: z3_api.h:1158
@ Z3_OP_FPA_MINUS_ZERO
Definition: z3_api.h:1260
@ Z3_OP_SPECIAL_RELATION_PLO
Definition: z3_api.h:1242
@ Z3_OP_BUMUL_NO_OVFL
Definition: z3_api.h:1116
@ Z3_OP_SGEQ
Definition: z3_api.h:1077
@ Z3_OP_ROTATE_LEFT
Definition: z3_api.h:1104
@ Z3_OP_PR_UNDEF
Definition: z3_api.h:1125
@ Z3_OP_PR_AND_ELIM
Definition: z3_api.h:1138
@ Z3_OP_PR_ASSUMPTION_ADD
Definition: z3_api.h:1154
@ Z3_OP_FPA_TO_UBV
Definition: z3_api.h:1291
@ Z3_OP_FPA_LT
Definition: z3_api.h:1276
@ Z3_OP_BMUL
Definition: z3_api.h:1058
@ Z3_OP_PR_TRANSITIVITY_STAR
Definition: z3_api.h:1133
@ Z3_OP_PB_LE
Definition: z3_api.h:1235
@ Z3_OP_PB_AT_MOST
Definition: z3_api.h:1233
@ Z3_OP_FPA_IS_NORMAL
Definition: z3_api.h:1283
@ Z3_OP_ULT
Definition: z3_api.h:1078
@ Z3_OP_STORE
Definition: z3_api.h:1036
@ Z3_OP_SGT
Definition: z3_api.h:1081
@ Z3_OP_CARRY
Definition: z3_api.h:1112
@ Z3_OP_DT_CONSTRUCTOR
Definition: z3_api.h:1226
@ Z3_OP_BIT0
Definition: z3_api.h:1054
@ Z3_OP_BUREM
Definition: z3_api.h:1063
@ Z3_OP_SEQ_PREFIX
Definition: z3_api.h:1189
@ Z3_OP_FPA_FP
Definition: z3_api.h:1288
@ Z3_OP_BREDOR
Definition: z3_api.h:1097
@ Z3_OP_BSREM0
Definition: z3_api.h:1070
@ Z3_OP_LE
Definition: z3_api.h:1018
@ Z3_OP_SPECIAL_RELATION_LO
Definition: z3_api.h:1240
@ Z3_OP_BSDIV_I
Definition: z3_api.h:1118
@ Z3_OP_PR_DISTRIBUTIVITY
Definition: z3_api.h:1137
@ Z3_OP_FPA_TO_IEEE_BV
Definition: z3_api.h:1295
@ Z3_OP_IDIV
Definition: z3_api.h:1027
@ Z3_OP_SEQ_TO_RE
Definition: z3_api.h:1199
@ Z3_OP_ANUM
Definition: z3_api.h:1016
@ Z3_OP_RE_STAR
Definition: z3_api.h:1210
@ Z3_OP_BAND
Definition: z3_api.h:1083
@ Z3_OP_ARRAY_DEFAULT
Definition: z3_api.h:1040
@ Z3_OP_TRUE
Definition: z3_api.h:1002
unsigned Z3_API Z3_get_arity(Z3_context c, Z3_func_decl d)
Alias for Z3_get_domain_size.
Z3_ast Z3_API Z3_mk_bvxor(Z3_context c, Z3_ast t1, Z3_ast t2)
Bitwise exclusive-or.
Z3_string Z3_API Z3_stats_to_string(Z3_context c, Z3_stats s)
Convert a statistics into a string.
Z3_sort Z3_API Z3_mk_real_sort(Z3_context c)
Create the real type.
Z3_ast Z3_API Z3_mk_le(Z3_context c, Z3_ast t1, Z3_ast t2)
Create less than or equal to.
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.
bool Z3_API Z3_goal_inconsistent(Z3_context c, Z3_goal g)
Return true if the given goal contains the formula false.
void Z3_eq_eh(void *ctx, Z3_solver_callback cb, unsigned x, unsigned y)
Definition: z3_api.h:1393
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.
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_solver_dec_ref(Z3_context c, Z3_solver s)
Decrement the reference counter of the given solver.
Z3_ast Z3_API Z3_mk_bvslt(Z3_context c, Z3_ast t1, Z3_ast t2)
Two's complement signed less than.
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.
Z3_ast Z3_API Z3_mk_seq_length(Z3_context c, Z3_ast s)
Return the length of the sequence s.
Z3_ast Z3_API Z3_mk_numeral(Z3_context c, Z3_string numeral, Z3_sort ty)
Create a numeral of a given sort.
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.
Z3_ast Z3_API Z3_simplify_ex(Z3_context c, Z3_ast a, Z3_params p)
Interface to simplifier.
void Z3_push_eh(void *ctx)
callback functions for user propagator.
Definition: z3_api.h:1389
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_sort Z3_API Z3_get_seq_sort_basis(Z3_context c, Z3_sort s)
Retrieve basis sort for sequence sort.
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.
Z3_ast Z3_API Z3_mk_unary_minus(Z3_context c, Z3_ast arg)
Create an AST node representing - arg.
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...
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].
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_str_to_int(Z3_context c, Z3_ast s)
Convert string to integer.
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...
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.
Z3_string Z3_API Z3_func_decl_to_string(Z3_context c, Z3_func_decl d)
void Z3_error_handler(Z3_context c, Z3_error_code e)
Z3 custom error handler (See Z3_set_error_handler).
Definition: z3_api.h:1383
Z3_ast Z3_API Z3_func_entry_get_value(Z3_context c, Z3_func_entry e)
Return the value of this point.
bool Z3_API Z3_is_quantifier_exists(Z3_context c, Z3_ast a)
Determine if ast is an existential quantifier.
Z3_sort Z3_API Z3_mk_uninterpreted_sort(Z3_context c, Z3_symbol s)
Create a free (uninterpreted) type using the given name (symbol).
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.
Z3_ast Z3_API Z3_mk_false(Z3_context c)
Create an AST node representing false.
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....
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 Z3_API Z3_mk_rotate_right(Z3_context c, unsigned i, Z3_ast t1)
Rotate bits of t1 to the right i times.
Z3_ast Z3_API Z3_get_pattern(Z3_context c, Z3_pattern p, unsigned idx)
Return i'th ast in pattern.
Z3_ast Z3_API Z3_mk_bvmul(Z3_context c, Z3_ast t1, Z3_ast t2)
Standard two's complement multiplication.
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...
void Z3_API Z3_finalize_memory(void)
Destroy all allocated resources.
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,...
void Z3_API Z3_del_constructor(Z3_context c, Z3_constructor constr)
Reclaim memory allocated to constructor.
Z3_ast Z3_API Z3_mk_bvsgt(Z3_context c, Z3_ast t1, Z3_ast t2)
Two's complement signed greater than.
Z3_string Z3_API Z3_ast_to_string(Z3_context c, Z3_ast a)
Convert the given AST node into a string.
Z3_ast Z3_API Z3_mk_re_complement(Z3_context c, Z3_ast re)
Create the complement of the regular language re.
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....
Z3_ast_vector Z3_API Z3_solver_get_assertions(Z3_context c, Z3_solver s)
Return the set of asserted formulas on the solver.
Z3_string Z3_API Z3_get_full_version(void)
Return a string that fully describes the version of Z3 in use.
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_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_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 sor...
#define Z3_ast_opt
Definition: z3_api.h:15
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_quantifier_num_patterns(Z3_context c, Z3_ast a)
Return number of patterns used in 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_string Z3_API Z3_simplify_get_help(Z3_context c)
Return a string describing all available parameters.
unsigned Z3_API Z3_get_num_probes(Z3_context c)
Return the number of builtin probes available in Z3.
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.
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.
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_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_char_ptr Z3_API Z3_get_lstring(Z3_context c, Z3_ast s, unsigned *length)
Retrieve the unescaped string constant stored in s.
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,...
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_ast Z3_API Z3_mk_mod(Z3_context c, Z3_ast arg1, Z3_ast arg2)
Create an AST node representing arg1 mod arg2.
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 solve...
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_set_add(Z3_context c, Z3_ast set, Z3_ast elem)
Add an element to a set.
Z3_ast Z3_API Z3_mk_ge(Z3_context c, Z3_ast t1, Z3_ast t2)
Create greater than or equal to.
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.
void Z3_fixed_eh(void *ctx, Z3_solver_callback cb, unsigned id, Z3_ast value)
Definition: z3_api.h:1392
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_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.
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.
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_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.
char const * Z3_char_ptr
Definition: z3_api.h:85
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 boun...
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.
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.
Z3_param_kind
The different kinds of parameters that can be associated with parameter sets. (see Z3_mk_params).
Definition: z3_api.h:1317
@ Z3_PK_DOUBLE
Definition: z3_api.h:1320
@ Z3_PK_SYMBOL
Definition: z3_api.h:1321
@ Z3_PK_BOOL
Definition: z3_api.h:1319
@ Z3_PK_OTHER
Definition: z3_api.h:1323
@ Z3_PK_UINT
Definition: z3_api.h:1318
@ Z3_PK_INVALID
Definition: z3_api.h:1324
@ Z3_PK_STRING
Definition: z3_api.h:1322
unsigned Z3_API Z3_get_pattern_num_terms(Z3_context c, Z3_pattern p)
Return number of terms in pattern.
const char * Z3_string
Z3 string type. It is just an alias for const char *.
Definition: z3_api.h:84
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.
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.
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.
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.
Z3_ast Z3_API Z3_mk_fresh_const(Z3_context c, Z3_string prefix, Z3_sort ty)
Declare and create a fresh constant.
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.
Z3_sort_kind
The different kinds of Z3 types (See Z3_get_sort_kind).
Definition: z3_api.h:150
@ Z3_RELATION_SORT
Definition: z3_api.h:158
@ Z3_BOOL_SORT
Definition: z3_api.h:152
@ Z3_ROUNDING_MODE_SORT
Definition: z3_api.h:161
@ Z3_UNKNOWN_SORT
Definition: z3_api.h:164
@ Z3_BV_SORT
Definition: z3_api.h:155
@ Z3_DATATYPE_SORT
Definition: z3_api.h:157
@ Z3_INT_SORT
Definition: z3_api.h:153
@ Z3_FINITE_DOMAIN_SORT
Definition: z3_api.h:159
@ Z3_RE_SORT
Definition: z3_api.h:163
@ Z3_UNINTERPRETED_SORT
Definition: z3_api.h:151
@ Z3_FLOATING_POINT_SORT
Definition: z3_api.h:160
@ Z3_ARRAY_SORT
Definition: z3_api.h:156
@ Z3_REAL_SORT
Definition: z3_api.h:154
@ Z3_SEQ_SORT
Definition: z3_api.h:162
void Z3_API Z3_solver_push(Z3_context c, Z3_solver s)
Create a backtracking point.
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.
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.
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_app Z3_API Z3_to_app(Z3_context c, Z3_ast a)
Convert an ast into an APP_AST. This is just type casting.
Z3_ast Z3_API Z3_mk_bvudiv(Z3_context c, Z3_ast t1, Z3_ast t2)
Unsigned division.
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 retrie...
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.
Z3_ast Z3_API Z3_mk_bvshl(Z3_context c, Z3_ast t1, Z3_ast t2)
Shift left.
void Z3_API Z3_set_error(Z3_context c, Z3_error_code e)
Set an error.
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.
bool Z3_API Z3_is_numeral_ast(Z3_context c, Z3_ast a)
Z3_ast Z3_API Z3_mk_bvsrem(Z3_context c, Z3_ast t1, Z3_ast t2)
Two's complement signed remainder (sign follows dividend).
void Z3_final_eh(void *ctx, Z3_solver_callback cb)
Definition: z3_api.h:1394
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_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_goal_num_exprs(Z3_context c, Z3_goal g)
Return the number of formulas, subformulas and terms in the given goal.
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_ast Z3_API Z3_mk_is_int(Z3_context c, Z3_ast t1)
Check if a real number is an integer.
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.
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_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_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.
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,...
Z3_ast Z3_API Z3_mk_seq_unit(Z3_context c, Z3_ast a)
Create a unit sequence of a.
Z3_ast Z3_API Z3_mk_re_intersect(Z3_context c, unsigned n, Z3_ast const args[])
Create the intersection of the regular languages.
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-con...
unsigned Z3_API Z3_goal_size(Z3_context c, Z3_goal g)
Return the number of formulas in the given goal.
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_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.
bool Z3_API Z3_is_string_sort(Z3_context c, Z3_sort s)
Check if s is a string sort.
Z3_ast Z3_API Z3_mk_div(Z3_context c, Z3_ast arg1, Z3_ast arg2)
Create an AST node representing arg1 div arg2.
Z3_tactic Z3_API Z3_tactic_fail(Z3_context c)
Return a tactic that always fails.
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.
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.
Z3_sort Z3_API Z3_mk_re_sort(Z3_context c, Z3_sort seq)
Create a regular expression sort out of a sequence sort.
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.
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_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.
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.
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.
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.
Z3_string Z3_API Z3_pattern_to_string(Z3_context c, Z3_pattern p)
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.
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 ...
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.
int Z3_API Z3_get_symbol_int(Z3_context c, Z3_symbol s)
Return the symbol int value.
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.
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.
void Z3_API Z3_goal_inc_ref(Z3_context c, Z3_goal g)
Increment the reference counter of the given goal.
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_ast Z3_API Z3_mk_implies(Z3_context c, Z3_ast t1, Z3_ast t2)
Create an AST node representing t1 implies t2.
DEFINE_TYPE(Z3_symbol)
unsigned Z3_API Z3_get_datatype_sort_num_constructors(Z3_context c, Z3_sort t)
Return number of constructors for datatype.
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.
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_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_bvashr(Z3_context c, Z3_ast t1, Z3_ast t2)
Arithmetic shift right.
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 t...
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.
Z3_ast Z3_API Z3_mk_set_del(Z3_context c, Z3_ast set, Z3_ast elem)
Remove an element to a set.
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.
Z3_ast Z3_API Z3_mk_re_union(Z3_context c, unsigned n, Z3_ast const args[])
Create the union of the regular languages.
Z3_ast Z3_API Z3_mk_bvor(Z3_context c, Z3_ast t1, Z3_ast t2)
Bitwise or.
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_quantifier_num_no_patterns(Z3_context c, Z3_ast a)
Return number of no_patterns used in quantifier.
Z3_func_decl Z3_API Z3_get_datatype_sort_constructor(Z3_context c, Z3_sort t, unsigned idx)
Return idx'th constructor.
Z3_lbool
Lifted Boolean type: false, undefined, true.
Definition: z3_api.h:102
@ Z3_L_TRUE
Definition: z3_api.h:105
@ Z3_L_FALSE
Definition: z3_api.h:103
@ Z3_L_UNDEF
Definition: z3_api.h:104
Z3_ast Z3_API Z3_mk_seq_empty(Z3_context c, Z3_sort seq)
Create an empty sequence of the sequence sort seq.
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_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 boun...
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_seq_suffix(Z3_context c, Z3_ast suffix, Z3_ast s)
Check if suffix is a suffix of s.
Z3_pattern Z3_API Z3_mk_pattern(Z3_context c, unsigned num_patterns, Z3_ast const terms[])
Create a pattern for quantifier instantiation.
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...
Z3_sort Z3_API Z3_get_re_sort_basis(Z3_context c, Z3_sort s)
Retrieve basis sort for regex sort.
Z3_sort Z3_API Z3_mk_set_sort(Z3_context c, Z3_sort ty)
Create Set type.
bool Z3_API Z3_is_lambda(Z3_context c, Z3_ast a)
Determine if ast is a lambda expression.
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.
Z3_string Z3_API Z3_solver_get_help(Z3_context c, Z3_solver s)
Return a string describing all solver available parameters.
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.
void Z3_API Z3_probe_inc_ref(Z3_context c, Z3_probe p)
Increment the reference counter of the given probe.
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,...
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_string Z3_API Z3_get_probe_name(Z3_context c, unsigned i)
Return the name of the i probe.
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.
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....
void Z3_API Z3_add_const_interp(Z3_context c, Z3_model m, Z3_func_decl f, Z3_ast a)
Add a constant interpretation.
Z3_string Z3_API Z3_sort_to_string(Z3_context c, Z3_sort s)
Z3_ast Z3_API Z3_mk_bvadd(Z3_context c, Z3_ast t1, Z3_ast t2)
Standard two's complement addition.
void Z3_API Z3_params_dec_ref(Z3_context c, Z3_params p)
Decrement the reference counter of the given parameter set.
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_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.
Z3_string Z3_API Z3_model_to_string(Z3_context c, Z3_model m)
Convert the given model into a string.
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.
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.
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 imple...
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.
Z3_parameter_kind
The different kinds of parameters that can be associated with function symbols.
Definition: z3_api.h:136
@ Z3_PARAMETER_INT
Definition: z3_api.h:137
@ Z3_PARAMETER_FUNC_DECL
Definition: z3_api.h:143
@ Z3_PARAMETER_SORT
Definition: z3_api.h:141
@ Z3_PARAMETER_RATIONAL
Definition: z3_api.h:139
@ Z3_PARAMETER_AST
Definition: z3_api.h:142
@ Z3_PARAMETER_DOUBLE
Definition: z3_api.h:138
@ Z3_PARAMETER_SYMBOL
Definition: z3_api.h:140
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.
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_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...
Z3_ast Z3_API Z3_mk_lt(Z3_context c, Z3_ast t1, Z3_ast t2)
Create less than.
Z3_ast Z3_API Z3_get_quantifier_no_pattern_ast(Z3_context c, Z3_ast a, unsigned i)
Return i'th no_pattern.
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.
Z3_ast Z3_API Z3_mk_bvugt(Z3_context c, Z3_ast t1, Z3_ast t2)
Unsigned greater than.
unsigned Z3_API Z3_get_num_tactics(Z3_context c)
Return the number of builtin tactics available in Z3.
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.
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...
Z3_string Z3_API Z3_get_symbol_string(Z3_context c, Z3_symbol s)
Return the symbol name.
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_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.
Z3_ast Z3_API Z3_mk_bvnot(Z3_context c, Z3_ast t1)
Bitwise negation.
Z3_ast Z3_API Z3_mk_bvurem(Z3_context c, Z3_ast t1, Z3_ast t2)
Unsigned remainder.
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.
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.
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.
bool Z3_API Z3_is_eq_func_decl(Z3_context c, Z3_func_decl f1, Z3_func_decl f2)
Compare terms.
Z3_ast Z3_API Z3_mk_seq_to_re(Z3_context c, Z3_ast seq)
Create a regular expression that accepts the sequence seq.
Z3_ast Z3_API Z3_mk_bvsub(Z3_context c, Z3_ast t1, Z3_ast t2)
Standard two's complement subtraction.
unsigned Z3_API Z3_get_relation_arity(Z3_context c, Z3_sort s)
Return arity of relation.
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 su...
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_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_seq_concat(Z3_context c, unsigned n, Z3_ast const args[])
Concatenate sequences.
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.
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.
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_mk_set_member(Z3_context c, Z3_ast elem, Z3_ast set)
Check for set membership.
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.
void Z3_API Z3_goal_reset(Z3_context c, Z3_goal g)
Erase all formulas from the given goal.
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_probe_dec_ref(Z3_context c, Z3_probe p)
Decrement the reference counter of the given probe.
void Z3_API Z3_params_inc_ref(Z3_context c, Z3_params p)
Increment the reference counter of the given parameter set.
void Z3_API Z3_set_error_handler(Z3_context c, Z3_error_handler h)
Register a Z3 error handler.
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]).
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.
Z3_config Z3_API Z3_mk_config(void)
Create a configuration object for the Z3 context object.
void Z3_API Z3_set_param_value(Z3_config c, Z3_string param_id, Z3_string param_value)
Set a configuration parameter.
Z3_sort Z3_API Z3_mk_bv_sort(Z3_context c, unsigned sz)
Create a bit-vector type of the given size.
Z3_ast Z3_API Z3_mk_bvult(Z3_context c, Z3_ast t1, Z3_ast t2)
Unsigned less than.
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.
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_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.
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.
void Z3_API Z3_tactic_dec_ref(Z3_context c, Z3_tactic g)
Decrement the reference counter of the given tactic.
Z3_ast Z3_API Z3_mk_bvnand(Z3_context c, Z3_ast t1, Z3_ast t2)
Bitwise nand.
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...
Z3_solver Z3_API Z3_mk_simple_solver(Z3_context c)
Create a new incremental solver.
Z3_sort Z3_API Z3_get_range(Z3_context c, Z3_func_decl d)
Return the range of the given declaration.
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_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.
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.
Z3_ast Z3_API Z3_mk_re_star(Z3_context c, Z3_ast re)
Create the regular language re*.
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.
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_stats_size(Z3_context c, Z3_stats s)
Return the number of statistical data in s.
void Z3_API Z3_append_log(Z3_string string)
Append user-defined string to interaction log.
Z3_ast Z3_API Z3_get_quantifier_body(Z3_context c, Z3_ast a)
Return body of quantifier.
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_ast Z3_API Z3_mk_re_full(Z3_context c, Z3_sort re)
Create an universal regular expression of sort re.
Z3_model Z3_API Z3_mk_model(Z3_context c)
Create a fresh model object. It has reference count 0.
Z3_symbol Z3_API Z3_get_decl_name(Z3_context c, Z3_func_decl d)
Return the constant declaration name as a symbol.
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_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_mk_int64(Z3_context c, int64_t v, Z3_sort ty)
Create a numeral of a int, bit-vector, or finite-domain sort.
Z3_symbol_kind
The different kinds of symbol. In Z3, a symbol can be represented using integers and strings (See Z3_...
Definition: z3_api.h:116
@ Z3_STRING_SYMBOL
Definition: z3_api.h:118
@ Z3_INT_SYMBOL
Definition: z3_api.h:117
Z3_ast Z3_API Z3_mk_re_empty(Z3_context c, Z3_sort re)
Create an empty regular expression of sort re.
void Z3_API Z3_solver_from_string(Z3_context c, Z3_solver s, Z3_string file_name)
load solver assertions from a string.
Z3_ast Z3_API Z3_mk_bvand(Z3_context c, Z3_ast t1, Z3_ast t2)
Bitwise and.
Z3_param_descrs Z3_API Z3_simplify_get_param_descrs(Z3_context c)
Return the parameter description set for the simplify procedure.
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_sort Z3_API Z3_mk_finite_domain_sort(Z3_context c, Z3_symbol name, uint64_t size)
Create a named finite domain sort.
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].
Z3_ast_kind Z3_API Z3_get_ast_kind(Z3_context c, Z3_ast a)
Return the kind of the given AST.
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.
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.
#define Z3_sort_opt
Definition: z3_api.h:12
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_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_model Z3_API Z3_model_translate(Z3_context c, Z3_model m, Z3_context dst)
translate model from context c to context dst.
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 c...
void Z3_API Z3_get_version(unsigned *major, unsigned *minor, unsigned *build_number, unsigned *revision_number)
Return Z3 version number information.
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.
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.
void Z3_API Z3_solver_assert(Z3_context c, Z3_solver s, Z3_ast a)
Assert a constraint into the solver.
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...
unsigned Z3_API Z3_get_quantifier_weight(Z3_context c, Z3_ast a)
Obtain weight of quantifier.
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 fixe...
unsigned Z3_API Z3_solver_get_num_scopes(Z3_context c, Z3_solver s)
Return the number of backtracking points.
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...
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_del_constructor_list(Z3_context c, Z3_constructor_list clist)
Reclaim memory allocated for constructor list.
Z3_ast Z3_API Z3_mk_bound(Z3_context c, unsigned index, Z3_sort ty)
Create a bound variable.
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_ast Z3_API Z3_mk_real(Z3_context c, int num, int den)
Create a real from a fraction.
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.
Z3_error_code
Z3 error codes (See Z3_get_error_code).
Definition: z3_api.h:1359
@ Z3_INTERNAL_FATAL
Definition: z3_api.h:1369
@ Z3_DEC_REF_ERROR
Definition: z3_api.h:1371
@ Z3_INVALID_USAGE
Definition: z3_api.h:1370
@ Z3_INVALID_PATTERN
Definition: z3_api.h:1366
@ Z3_INVALID_ARG
Definition: z3_api.h:1363
@ Z3_OK
Definition: z3_api.h:1360
@ Z3_IOB
Definition: z3_api.h:1362
@ Z3_FILE_ACCESS_ERROR
Definition: z3_api.h:1368
@ Z3_PARSER_ERROR
Definition: z3_api.h:1364
@ Z3_EXCEPTION
Definition: z3_api.h:1372
@ Z3_SORT_ERROR
Definition: z3_api.h:1361
@ Z3_MEMOUT_FAIL
Definition: z3_api.h:1367
@ Z3_NO_PARSER
Definition: z3_api.h:1365
Z3_ast Z3_API Z3_mk_eq(Z3_context c, Z3_ast l, Z3_ast r)
Create an AST node representing l = r.
Z3_ast Z3_API Z3_mk_atleast(Z3_context c, unsigned num_args, Z3_ast const args[], unsigned k)
Pseudo-Boolean relations.
uint64_t Z3_API Z3_get_estimated_alloc_size(void)
Return the estimated allocated memory in bytes.
unsigned Z3_API Z3_model_get_num_funcs(Z3_context c, Z3_model m)
Return the number of function interpretations in the given model.
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_...
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...
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_string Z3_API Z3_get_string(Z3_context c, Z3_ast s)
Retrieve the string constant stored in s.
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_error_code Z3_API Z3_get_error_code(Z3_context c)
Return the error code for the last API call.
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.
Z3_ast Z3_API Z3_mk_empty_set(Z3_context c, Z3_sort domain)
Create the empty set.
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.
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_string Z3_API Z3_get_tactic_name(Z3_context c, unsigned i)
Return the name of the idx tactic.
bool Z3_API Z3_is_string(Z3_context c, Z3_ast s)
Determine if s is a string constant.
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 tim...
Z3_ast Z3_API Z3_mk_repeat(Z3_context c, unsigned i, Z3_ast t1)
Repeat the given bit-vector up length i.
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_ast Z3_API Z3_mk_re_plus(Z3_context c, Z3_ast re)
Create the regular language re+.
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...
void Z3_API Z3_solver_pop(Z3_context c, Z3_solver s, unsigned n)
Backtrack n backtracking points.
Z3_ast Z3_API Z3_mk_int2real(Z3_context c, Z3_ast t1)
Coerce an integer to a real.
void * Z3_fresh_eh(void *ctx, Z3_context new_context)
Definition: z3_api.h:1391
unsigned Z3_API Z3_get_index_value(Z3_context c, Z3_ast a)
Return index of de-Bruijn bound variable.
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 trans...
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.
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 but two different AST objects can m...
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.
Z3_symbol Z3_API Z3_get_sort_name(Z3_context c, Z3_sort d)
Return the sort name as a symbol.
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.
Z3_func_decl Z3_API Z3_get_datatype_sort_recognizer(Z3_context c, Z3_sort t, unsigned idx)
Return idx'th recognizer.
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_ast Z3_API Z3_mk_gt(Z3_context c, Z3_ast t1, Z3_ast t2)
Create greater than.
Z3_ast Z3_API Z3_mk_store(Z3_context c, Z3_ast a, Z3_ast i, Z3_ast v)
Array update.
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_tactic Z3_API Z3_tactic_skip(Z3_context c)
Return a tactic that just return the given goal.
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_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.
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.
bool Z3_API Z3_is_eq_ast(Z3_context c, Z3_ast t1, Z3_ast t2)
Compare terms.
bool Z3_API Z3_is_quantifier_forall(Z3_context c, Z3_ast a)
Determine if an ast is a universal quantifier.
void Z3_API Z3_tactic_inc_ref(Z3_context c, Z3_tactic t)
Increment the reference counter of the given tactic.
void Z3_API Z3_solver_from_file(Z3_context c, Z3_solver s, Z3_string file_name)
load solver assertions from a file.
Z3_ast Z3_API Z3_mk_xor(Z3_context c, Z3_ast t1, Z3_ast t2)
Create an AST node representing t1 xor t2.
void Z3_API Z3_solver_propagate_eq(Z3_context c, Z3_solver s, Z3_eq_eh eq_eh)
register a callback on expression equalities.
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.
Z3_func_decl Z3_API Z3_mk_transitive_closure(Z3_context c, Z3_func_decl f)
create transitive closure of binary relation.
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...
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.
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_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.
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.
Z3_ast_vector Z3_API Z3_solver_get_units(Z3_context c, Z3_solver s)
Return the set of units modulo model conversion.
Z3_ast Z3_API Z3_mk_const(Z3_context c, Z3_symbol s, Z3_sort ty)
Declare and create a constant.
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_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,...
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.
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_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_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...
void Z3_API Z3_stats_dec_ref(Z3_context c, Z3_stats s)
Decrement the reference counter of the given statistics object.
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 ax...
Z3_ast Z3_API Z3_mk_re_concat(Z3_context c, unsigned n, Z3_ast const args[])
Create the concatenation of the regular languages.
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_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 p...
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.
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....
Z3_ast Z3_API Z3_mk_concat(Z3_context c, Z3_ast t1, Z3_ast t2)
Concatenate the given bit-vectors.
unsigned Z3_API Z3_get_quantifier_num_bound(Z3_context c, Z3_ast a)
Return number of bound variables of quantifier.
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_constructor_list Z3_API Z3_mk_constructor_list(Z3_context c, unsigned num_constructors, Z3_constructor const constructors[])
Create list of constructors.
Z3_apply_result Z3_API Z3_tactic_apply(Z3_context c, Z3_tactic t, Z3_goal g)
Apply tactic t to the goal g.
#define Z3_func_interp_opt
Definition: z3_api.h:33
unsigned Z3_API Z3_get_sort_id(Z3_context c, Z3_sort s)
Return a unique identifier for s.
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_...
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_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_stats Z3_API Z3_solver_get_statistics(Z3_context c, Z3_solver s)
Return statistics for the given solver.
Z3_ast Z3_API Z3_mk_bvneg(Z3_context c, Z3_ast t1)
Standard two's complement unary minus.
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.
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.
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.
bool Z3_bool
Z3 Boolean type. It is just an alias for bool.
Definition: z3_api.h:79
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.
Z3_sort Z3_API Z3_mk_bool_sort(Z3_context c)
Create the Boolean type.
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].
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.
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.
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.
unsigned Z3_API Z3_get_func_decl_id(Z3_context c, Z3_func_decl f)
Return a unique identifier for f.
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 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 wel...
Z3_ast Z3_API Z3_mk_bvsdiv(Z3_context c, Z3_ast t1, Z3_ast t2)
Two's complement signed division.
Z3_ast Z3_API Z3_mk_bvlshr(Z3_context c, Z3_ast t1, Z3_ast t2)
Logical shift right.
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.
Z3_pattern Z3_API Z3_get_quantifier_pattern_ast(Z3_context c, Z3_ast a, unsigned i)
Return i'th pattern.
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....
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.
void Z3_API Z3_goal_dec_ref(Z3_context c, Z3_goal g)
Decrement the reference counter of the given goal.
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_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_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].
Z3_sort Z3_API Z3_mk_array_sort(Z3_context c, Z3_sort domain, Z3_sort range)
Create an array type.
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...
void Z3_pop_eh(void *ctx, unsigned num_scopes)
Definition: z3_api.h:1390
void Z3_API Z3_model_inc_ref(Z3_context c, Z3_model m)
Increment the reference counter of the given model.
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.
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.
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_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_ast Z3_API Z3_mk_rem(Z3_context c, Z3_ast arg1, Z3_ast arg2)
Create an AST node representing arg1 rem arg2.
Z3_ast Z3_API Z3_mk_int_to_str(Z3_context c, Z3_ast s)
Integer to string conversion.
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_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.
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 ...
void Z3_API Z3_close_log(void)
Close interaction log.
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.
bool Z3_API Z3_is_well_sorted(Z3_context c, Z3_ast t)
Return true if the given expression t is well sorted.
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_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) = (se...
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_solver_to_string(Z3_context c, Z3_solver s)
Convert a solver into a string.
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_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.
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_disable_trace(Z3_string tag)
Disable tracing messages tagged as tag when Z3 is compiled in debug mode. It is a NOOP otherwise.
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...
Z3_string * Z3_string_ptr
Definition: z3_api.h:86
Z3_ast Z3_API Z3_goal_formula(Z3_context c, Z3_goal g, unsigned idx)
Return a formula from the given goal.
Z3_ast Z3_API Z3_mk_divides(Z3_context c, Z3_ast t1, Z3_ast t2)
Create division predicate.
Z3_symbol Z3_API Z3_mk_int_symbol(Z3_context c, int i)
Create a Z3 symbol using an integer.
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.
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 mach...
Z3_probe Z3_API Z3_probe_const(Z3_context x, double val)
Return a probe that always evaluates to val.
Z3_string Z3_API Z3_goal_to_string(Z3_context c, Z3_goal g)
Convert a goal into a string.
Z3_ast Z3_API Z3_mk_atmost(Z3_context c, unsigned num_args, Z3_ast const args[], unsigned k)
Pseudo-Boolean relations.
bool Z3_API Z3_is_eq_sort(Z3_context c, Z3_sort s1, Z3_sort s2)
compare sorts.
void Z3_API Z3_del_config(Z3_config c)
Delete the given configuration object.
double Z3_API Z3_get_numeral_double(Z3_context c, Z3_ast a)
Return numeral as a double.
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_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_ast Z3_API Z3_mk_real2int(Z3_context c, Z3_ast t1)
Coerce a real to an integer.
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_reset_memory(void)
Reset all allocated resources.
void Z3_API Z3_solver_inc_ref(Z3_context c, Z3_solver s)
Increment the reference counter of the given solver.
bool Z3_API Z3_is_app(Z3_context c, Z3_ast a)
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 ...
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.
bool Z3_API Z3_is_re_sort(Z3_context c, Z3_sort s)
Check if s is a regular expression sort.
unsigned Z3_API Z3_get_domain_size(Z3_context c, Z3_func_decl d)
Return the number of parameters of the given declaration.
Z3_sort Z3_API Z3_mk_string_sort(Z3_context c)
Create a sort for 8 bit strings.
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_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_bool Z3_API Z3_global_param_get(Z3_string param_id, Z3_string_ptr param_value)
Get a global (or module) parameter.
Z3_sort Z3_API Z3_get_sort(Z3_context c, Z3_ast a)
Return the sort of an AST node.
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_ast Z3_API Z3_mk_bvredor(Z3_context c, Z3_ast t1)
Take disjunction of bits in vector, return vector of length 1.
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 inde...
Z3_ast Z3_API Z3_mk_seq_contains(Z3_context c, Z3_ast container, Z3_ast containee)
Check if container contains containee.
void Z3_API Z3_solver_reset(Z3_context c, Z3_solver s)
Remove all assertions from the solver.
bool Z3_API Z3_is_algebraic_number(Z3_context c, Z3_ast a)
Return true if the given AST is a real algebraic number.