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initial stab at new bv-sls based on repair actions

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This commit is contained in:
Nikolaj Bjorner 2024-02-13 16:34:26 +07:00
parent 10687082f1
commit f39756c74b
17 changed files with 2278 additions and 45 deletions
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35
src/ast/sls/sls_engine.h
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@ -22,42 +22,15 @@ Notes:
#include "util/lbool.h"
#include "ast/converters/model_converter.h"
#include "ast/sls/sls_stats.h"
#include "ast/sls/sls_tracker.h"
#include "ast/sls/sls_evaluator.h"
#include "util/statistics.h"
class sls_engine {
public:
class stats {
public:
unsigned m_restarts;
stopwatch m_stopwatch;
unsigned m_full_evals;
unsigned m_incr_evals;
unsigned m_moves, m_flips, m_incs, m_decs, m_invs;
stats() :
m_restarts(0),
m_full_evals(0),
m_incr_evals(0),
m_moves(0),
m_flips(0),
m_incs(0),
m_decs(0),
m_invs(0) {
m_stopwatch.reset();
m_stopwatch.start();
}
void reset() {
m_full_evals = m_flips = m_incr_evals = 0;
m_stopwatch.reset();
m_stopwatch.start();
}
};
protected:
ast_manager & m_manager;
stats m_stats;
bv::sls_stats m_stats;
unsynch_mpz_manager m_mpz_manager;
powers m_powers;
mpz m_zero, m_one, m_two;
@ -94,8 +67,8 @@ public:
void assert_expr(expr * e) { m_assertions.push_back(e); }
stats const & get_stats(void) { return m_stats; }
void collect_statistics(statistics & st) const;
bv::sls_stats const & get_stats(void) { return m_stats; }
void collect_statistics(statistics & st) const { m_stats.collect_statistics(st); }
void reset_statistics() { m_stats.reset(); }
bool full_eval(model & mdl);