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adding clause sharing to par mode

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-02-05 22:24:20 -08:00
parent 15283e4e7c
commit 7aeaf11ee4
7 changed files with 249 additions and 91 deletions
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7
src/sat/sat_solver.h
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@ -134,9 +134,11 @@ namespace sat {
literal_set m_assumption_set; // set of enabled assumptions
literal_vector m_core; // unsat core
unsigned m_par_id;
unsigned m_par_limit_in;
unsigned m_par_limit_out;
unsigned m_par_num_vars;
bool m_par_syncing_clauses;
void del_clauses(clause * const * begin, clause * const * end);
@ -151,6 +153,7 @@ namespace sat {
friend class mus;
friend class drat;
friend class card_extension;
friend class par;
friend struct mk_stat;
public:
solver(params_ref const & p, reslimit& l, extension * ext);
@ -257,7 +260,7 @@ namespace sat {
m_num_checkpoints = 0;
if (memory::get_allocation_size() > m_config.m_max_memory) throw solver_exception(Z3_MAX_MEMORY_MSG);
}
void set_par(par* p);
void set_par(par* p, unsigned id);
bool canceled() { return !m_rlimit.inc(); }
config const& get_config() { return m_config; }
extension* get_extension() const { return m_ext.get(); }
@ -525,7 +528,7 @@ namespace sat {
void display_dimacs(std::ostream & out) const;
void display_wcnf(std::ostream & out, unsigned sz, literal const* lits, unsigned const* weights) const;
void display_assignment(std::ostream & out) const;
void display_justification(std::ostream & out, justification const& j) const;
std::ostream& display_justification(std::ostream & out, justification const& j) const;
protected:
void display_binary(std::ostream & out) const;