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further tuning pb

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-02-25 23:30:14 -08:00
parent 478b3160ac
commit 54e3b5ee0d
6 changed files with 74 additions and 35 deletions
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10
src/smt/theory_pb.h
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@ -142,14 +142,14 @@ namespace smt {
unsigned size() const { return args().size(); }
class mpz const& watch_sum() const { return m_watch_sum; }
class mpz const& max_watch() const { return m_max_watch.get(); }
scoped_mpz const& watch_sum() const { return m_watch_sum; }
scoped_mpz const& max_watch() const { return m_max_watch; }
void set_max_watch(mpz const& n) { m_max_watch = n; }
unsigned watch_size() const { return m_watch_sz; }
// variable watch infrastructure
class mpz const& min_sum() const { return m_min_sum; }
class mpz const& max_sum() const { return m_max_sum; }
scoped_mpz const& min_sum() const { return m_min_sum; }
scoped_mpz const& max_sum() const { return m_max_sum; }
unsigned nfixed() const { return m_nfixed; }
bool vwatch_initialized() const { return !m_mpz.is_zero(max_sum()); }
void vwatch_reset() { m_min_sum.reset(); m_max_sum.reset(); m_nfixed = 0; }
@ -205,7 +205,7 @@ namespace smt {
literal_vector m_explain_lower; // Simplex: explanations for lower bounds
literal_vector m_explain_upper; // Simplex: explanations for upper bounds
unsynch_mpq_inf_manager m_mpq_inf_mgr; // Simplex: manage inf_mpq numerals
unsynch_mpz_manager m_mpz_mgr; // Simplex: manager mpz numerals
mutable unsynch_mpz_manager m_mpz_mgr; // Simplex: manager mpz numerals
unsigned_vector m_ineqs_trail;
unsigned_vector m_ineqs_lim;
literal_vector m_literals; // temporary vector