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variations on unit-walk

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-02-13 17:43:15 -08:00
parent 83f0fd5cc2
commit 5cdfa7cd1c
9 changed files with 163 additions and 154 deletions
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3
src/sat/sat_lookahead.h
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@ -181,6 +181,7 @@ namespace sat {
double m_psat_threshold;
unsigned m_conflicts;
unsigned m_cutoffs;
unsigned m_backtracks;
cube_state() { reset(); }
void reset() {
m_first = true;
@ -190,7 +191,7 @@ namespace sat {
m_psat_threshold = dbl_max;
reset_stats();
}
void reset_stats() { m_conflicts = 0; m_cutoffs = 0; }
void reset_stats() { m_conflicts = 0; m_cutoffs = 0; m_backtracks = 0;}
void inc_conflict() { ++m_conflicts; }
void inc_cutoff() { ++m_cutoffs; }
};