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add option to validate result of PDR. Add PDR tactic. Add fixedpoint parsing

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2012-11-17 20:47:49 +01:00
parent 68ae5d434c
commit 50385e7e29
32 changed files with 836 additions and 393 deletions
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34
src/muz_qe/dl_cmds.h
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@ -10,7 +10,7 @@ Abstract:
Author:
Leonardo (leonardo) 2011-03-28
Nikolaj Bjorner (nbjorner) 2012-11-17
Notes:
@ -18,30 +18,20 @@ Notes:
#ifndef _DL_CMDS_H_
#define _DL_CMDS_H_
class cmd;
#include "ast.h"
class cmd_context;
struct dl_collected_cmds {
expr_ref_vector m_rules;
svector<symbol> m_names;
expr_ref_vector m_queries;
func_decl_ref_vector m_rels;
dl_collected_cmds(ast_manager& m) : m_rules(m), m_queries(m), m_rels(m) {}
};
void install_dl_cmds(cmd_context & ctx);
void install_dl_collect_cmds(dl_collected_cmds& collected_cmds, cmd_context& ctx);
namespace datalog {
class context;
/**
Create a command for declaring relations which is connected to
a particular datalog context.
Caller must ensure the returned object is deallocated (e.g. by passing it to a cmd_context).
*/
cmd * mk_declare_rel_cmd(context& dctx);
/**
Declare a constant as a universal/existential variable.
It is implicitly existentially or universally quantified
by the rules.
*/
cmd * mk_declare_var_cmd(context& dctx);
}
#endif