1 files changed, 143 insertions, 0 deletions
diff --git a/tool_bin/lib/linux/z3/include/z3_spacer.h b/tool_bin/lib/linux/z3/include/z3_spacer.h
new file mode 100644
index 0000000..09cbe6a
--- /dev/null
+++ b/tool_bin/lib/linux/z3/include/z3_spacer.h
@@ -0,0 +1,143 @@
+/*++
+Copyright (c) 2017 Arie Gurfinkel
+
+Module Name:
+
+    z3_spacer.h
+
+Abstract:
+
+    Spacer API
+
+Author:
+
+    Arie Gurfinkel (arie)
+
+Notes:
+
+--*/
+#ifndef Z3_SPACER_H_
+#define Z3_SPACER_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif // __cplusplus
+
+    /** \defgroup capi C API */
+    /*@{*/
+
+    /** @name Spacer facilities */
+    /*@{*/
+    /**
+        \brief Pose a query against the asserted rules at the given level.
+
+        \code
+           query ::= (exists (bound-vars) query)
+                 |  literals
+        \endcode
+
+        query returns
+        - \c Z3_L_FALSE if the query is unsatisfiable.
+        - \c Z3_L_TRUE if the query is satisfiable. Obtain the answer by calling #Z3_fixedpoint_get_answer.
+        - \c Z3_L_UNDEF if the query was interrupted, timed out or otherwise failed.
+
+        def_API('Z3_fixedpoint_query_from_lvl', INT, (_in(CONTEXT), _in(FIXEDPOINT), _in(AST), _in(UINT)))
+    */
+    Z3_lbool Z3_API Z3_fixedpoint_query_from_lvl (Z3_context c,Z3_fixedpoint d, Z3_ast query, unsigned lvl);
+
+     /**
+       \brief Retrieve a bottom-up (from query) sequence of ground facts
+
+       The previous call to #Z3_fixedpoint_query must have returned \c Z3_L_TRUE.
+
+       def_API('Z3_fixedpoint_get_ground_sat_answer', AST, (_in(CONTEXT), _in(FIXEDPOINT)))
+    */
+    Z3_ast Z3_API Z3_fixedpoint_get_ground_sat_answer(Z3_context c,Z3_fixedpoint d);
+
+    /**
+       \brief Obtain the list of rules along the counterexample trace.
+
+       def_API('Z3_fixedpoint_get_rules_along_trace', AST_VECTOR, (_in(CONTEXT), _in(FIXEDPOINT)))
+    */
+    Z3_ast_vector Z3_API Z3_fixedpoint_get_rules_along_trace(Z3_context c,Z3_fixedpoint d);
+
+    /**
+       \brief Obtain the list of rules along the counterexample trace.
+
+       def_API('Z3_fixedpoint_get_rule_names_along_trace', SYMBOL, (_in(CONTEXT), _in(FIXEDPOINT)))
+    */
+    Z3_symbol Z3_API Z3_fixedpoint_get_rule_names_along_trace(Z3_context c,Z3_fixedpoint d);
+
+    /**
+       \brief Add an invariant for the predicate \c pred.
+       Add an assumed invariant of predicate \c pred.
+
+       Note: this functionality is Spacer specific.
+
+       def_API('Z3_fixedpoint_add_invariant', VOID, (_in(CONTEXT), _in(FIXEDPOINT), _in(FUNC_DECL), _in(AST)))
+    */
+    void Z3_API Z3_fixedpoint_add_invariant(Z3_context c, Z3_fixedpoint d, Z3_func_decl pred, Z3_ast property);
+
+
+    /**
+       Retrieve reachable states of a predicate.
+       Note: this functionality is Spacer specific.
+
+       def_API('Z3_fixedpoint_get_reachable', AST, (_in(CONTEXT), _in(FIXEDPOINT), _in(FUNC_DECL)))
+     */
+    Z3_ast Z3_API Z3_fixedpoint_get_reachable(Z3_context c, Z3_fixedpoint d, Z3_func_decl pred);
+
+    /**
+       \brief Project variables given a model
+
+       def_API('Z3_qe_model_project', AST, (_in(CONTEXT), _in(MODEL), _in(UINT), _in_array(2, APP), _in(AST)))
+    */
+    Z3_ast Z3_API Z3_qe_model_project
+      (Z3_context c,
+       Z3_model m,
+       unsigned num_bounds,
+       Z3_app const bound[],
+       Z3_ast body);
+
+
+    /**
+       \brief Project variables given a model
+
+       def_API('Z3_qe_model_project_skolem', AST, (_in(CONTEXT), _in(MODEL), _in(UINT), _in_array(2, APP), _in(AST), _in(AST_MAP)))
+    */
+    Z3_ast Z3_API Z3_qe_model_project_skolem
+      (Z3_context c,
+       Z3_model m,
+       unsigned num_bounds,
+       Z3_app const bound[],
+       Z3_ast body,
+       Z3_ast_map map);
+
+    /**
+       \brief Extrapolates a model of a formula
+
+       def_API('Z3_model_extrapolate', AST, (_in(CONTEXT), _in(MODEL), _in(AST)))
+    */
+    Z3_ast Z3_API Z3_model_extrapolate
+      (Z3_context c,
+       Z3_model m,
+       Z3_ast fml);
+
+    /**
+       \brief Best-effort quantifier elimination
+
+       def_API ('Z3_qe_lite', AST, (_in(CONTEXT), _in(AST_VECTOR), _in(AST)))
+    */
+    Z3_ast Z3_API Z3_qe_lite
+      (Z3_context c,
+       Z3_ast_vector vars,
+       Z3_ast body);
+
+    /*@}*/
+    /*@}*/
+
+#ifdef __cplusplus
+}
+#endif // __cplusplus
+
+#endif