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make cutset maintainance incremental, expose option for goal2sat to populate aig

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-01-08 16:39:49 -08:00
parent 301f9598a4
commit ca243428f8
7 changed files with 188 additions and 156 deletions
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3
src/sat/sat_solver.h
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@ -31,6 +31,7 @@ Revision History:
#include "sat/sat_simplifier.h"
#include "sat/sat_scc.h"
#include "sat/sat_asymm_branch.h"
#include "sat/sat_aig_simplifier.h"
#include "sat/sat_iff3_finder.h"
#include "sat/sat_probing.h"
#include "sat/sat_mus.h"
@ -89,6 +90,7 @@ namespace sat {
config m_config;
stats m_stats;
scoped_ptr<extension> m_ext;
scoped_ptr<aig_simplifier> m_aig_simplifier;
parallel* m_par;
drat m_drat; // DRAT for generating proofs
clause_allocator m_cls_allocator[2];
@ -398,6 +400,7 @@ namespace sat {
bool is_incremental() const { return m_config.m_incremental; }
extension* get_extension() const override { return m_ext.get(); }
void set_extension(extension* e) override;
aig_simplifier* get_aig_simplifier() override { return m_aig_simplifier.get(); }
bool set_root(literal l, literal r);
void flush_roots();
typedef std::pair<literal, literal> bin_clause;