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https://github.com/Z3Prover/z3
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Merge branch 'unstable' into contrib
This commit is contained in:
Leonardo de Moura
commit
fbce816025
164 changed files with 2619 additions and 4128 deletions
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@ -229,16 +229,6 @@ and param_kind =
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| PK_OTHER
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| PK_INVALID
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and search_failure =
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| NO_FAILURE
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| UNKNOWN
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| TIMEOUT
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| MEMOUT_WATERMARK
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| CANCELED
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| NUM_CONFLICTS
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| THEORY
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| QUANTIFIERS
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and ast_print_mode =
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| PRINT_SMTLIB_FULL
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| PRINT_LOW_LEVEL
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@ -1013,37 +1003,22 @@ and goal_prec =
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- PK_INVALID invalid parameter.
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*)
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(**
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{!search_failure}
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The different kinds of search failure types.
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- NO_FAILURE: The last search was successful
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- UNKNOWN: Undocumented failure reason
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- TIMEOUT: Timeout
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- MEMOUT_WATERMAK: Search hit a memory high-watermak limit
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- CANCELED: External cancel flag was set
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- NUM_CONFLICTS: Maximum number of conflicts was reached
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- THEORY: Theory is incomplete
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- QUANTIFIERS: Logical context contains universal quantifiers
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*)
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(**
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{!ast_print_mode}
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{!ast_print_mode}
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Z3 pretty printing modes (See {!set_ast_print_mode}).
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- PRINT_SMTLIB_FULL: Print AST nodes in SMTLIB verbose format.
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- PRINT_LOW_LEVEL: Print AST nodes using a low-level format.
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- PRINT_SMTLIB_FULL: Print AST nodes in SMTLIB verbose format.
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- PRINT_LOW_LEVEL: Print AST nodes using a low-level format.
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- PRINT_SMTLIB_COMPLIANT: Print AST nodes in SMTLIB 1.x compliant format.
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- PRINT_SMTLIB2_COMPLIANT: Print AST nodes in SMTLIB 2.x compliant format.
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*)
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(**
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{!error_code}
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Z3 error codes
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- OK: No error.
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- SORT_ERROR: User tried to build an invalid (type incorrect) AST.
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- IOB: Index out of bounds.
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- INVALID_ARG: Invalid argument was provided.
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- PARSER_ERROR: An error occurred when parsing a string or file.
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- NO_PARSER: Parser output is not available, that is, user didn't invoke {!parse_smtlib_string} or {!parse_smtlib_file}.
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{!error_code}
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Z3 error codes
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- OK: No error.
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- SORT_ERROR: User tried to build an invalid (type incorrect) AST.
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- IOB: Index out of bounds.
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- INVALID_ARG: Invalid argument was provided.
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- PARSER_ERROR: An error occurred when parsing a string or file.
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- NO_PARSER: Parser output is not available, that is, user didn't invoke {!parse_smtlib_string} or {!parse_smtlib_file}.
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- INVALID_PATTERN: Invalid pattern was used to build a quantifier.
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- MEMOUT_FAIL: A memory allocation failure was encountered.
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- FILE_ACCESS_ERRROR: A file could not be accessed.
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@ -1054,17 +1029,16 @@ and goal_prec =
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*)
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(**
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Definitions for update_api.py
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def_Type('CONFIG', 'config', 'Config')
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def_Type('CONTEXT', 'context', 'ContextObj')
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def_Type('AST', 'ast', 'Ast')
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def_Type('APP', 'app', 'Ast')
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def_Type('SORT', 'sort', 'Sort')
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def_Type('FUNC_DECL', 'func_decl', 'FuncDecl')
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def_Type('PATTERN', 'pattern', 'Pattern')
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def_Type('MODEL', 'model', 'Model')
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def_Type('LITERALS', 'literals', 'Literals')
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def_Type('CONSTRUCTOR', 'constructor', 'Constructor')
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def_Type('CONFIG', 'config', 'Config')
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def_Type('CONTEXT', 'context', 'ContextObj')
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def_Type('AST', 'ast', 'Ast')
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def_Type('APP', 'app', 'Ast')
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def_Type('SORT', 'sort', 'Sort')
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def_Type('FUNC_DECL', 'func_decl', 'FuncDecl')
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def_Type('PATTERN', 'pattern', 'Pattern')
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def_Type('MODEL', 'model', 'Model')
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def_Type('LITERALS', 'literals', 'Literals')
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def_Type('CONSTRUCTOR', 'constructor', 'Constructor')
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def_Type('CONSTRUCTOR_LIST', 'constructor_list', 'ConstructorList')
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def_Type('THEORY', 'theory', 'ctypes.c_void_p')
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def_Type('THEORY_DATA', 'theory_data', 'ctypes.c_void_p')
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@ -6050,6 +6024,30 @@ external stats_get_uint_value : context -> stats -> int -> int
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external stats_get_double_value : context -> stats -> int -> float
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= "camlidl_z3_Z3_stats_get_double_value"
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(**
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{2 {L Deprecated Constraints API}}
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*)
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(**
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Summary: Retrieve congruence class representatives for terms.
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The function can be used for relying on Z3 to identify equal terms under the current
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set of assumptions. The array of terms and array of class identifiers should have
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the same length. The class identifiers are numerals that are assigned to the same
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value for their corresponding terms if the current context forces the terms to be
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equal. You cannot deduce that terms corresponding to different numerals must be all different,
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(especially when using non-convex theories).
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All implied equalities are returned by this call.
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This means that two terms map to the same class identifier if and only if
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the current context implies that they are equal.
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A side-effect of the function is a satisfiability check on the assertions on the solver that is passed in.
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The function return L_FALSE if the current assertions are not satisfiable.
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- {b See also}: {!check_and_get_model}
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- {b See also}: {!check}
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@deprecated To be moved outside of API.
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def_API('get_implied_equalities', UINT, (_in(CONTEXT), _in(SOLVER), _in(UINT), _in_array(2, AST), _out_array(2, UINT)))
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*)
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external get_implied_equalities : context -> solver -> ast array -> lbool * int array
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= "camlidl_z3_Z3_get_implied_equalities"
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(**
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{2 {L Legacy V3 API}}
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@ -10595,32 +10593,6 @@ external check : context -> lbool
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external check_assumptions : context -> ast array -> int -> ast array -> lbool * model * ast * int * ast array
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= "camlidl_z3V3_Z3_check_assumptions"
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(**
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Summary: Retrieve congruence class representatives for terms.
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The function can be used for relying on Z3 to identify equal terms under the current
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set of assumptions. The array of terms and array of class identifiers should have
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the same length. The class identifiers are numerals that are assigned to the same
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value for their corresponding terms if the current context forces the terms to be
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equal. You cannot deduce that terms corresponding to different numerals must be all different,
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(especially when using non-convex theories).
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All implied equalities are returned by this call.
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This means that two terms map to the same class identifier if and only if
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the current context implies that they are equal.
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A side-effect of the function is a satisfiability check.
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The function return L_FALSE if the current assertions are not satisfiable.
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- {b See also}: {!check_and_get_model}
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- {b See also}: {!check}
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@deprecated Subsumed by solver API
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def_API('get_implied_equalities', UINT, (_in(CONTEXT), _in(UINT), _in_array(1, AST), _out_array(1, UINT)))
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*)
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external get_implied_equalities : context -> ast array -> lbool * int array
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= "camlidl_z3V3_Z3_get_implied_equalities"
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(**
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Summary: Delete a model object.
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