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fix unsoundness in quantifier propagation #6116 and add initial lemma logging

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This commit is contained in:
Nikolaj Bjorner 2022-08-23 19:09:50 -07:00
parent 912b284602
commit ce1f3987d9
15 changed files with 78 additions and 13 deletions
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9
src/sat/sat_config.cpp
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@ -20,6 +20,7 @@ Revision History:
#include "sat/sat_types.h"
#include "sat/sat_params.hpp"
#include "sat/sat_simplifier_params.hpp"
#include "params/solver_params.hpp"
namespace sat {
@ -31,6 +32,8 @@ namespace sat {
void config::updt_params(params_ref const & _p) {
sat_params p(_p);
solver_params sp(_p);
m_max_memory = megabytes_to_bytes(p.max_memory());
symbol s = p.restart();
@ -194,7 +197,7 @@ namespace sat {
m_drat_check_unsat = p.drat_check_unsat();
m_drat_check_sat = p.drat_check_sat();
m_drat_file = p.drat_file();
m_drat = (m_drat_check_unsat || m_drat_file.is_non_empty_string() || m_drat_check_sat) && p.threads() == 1;
m_drat = !p.drat_disable() && (sp.lemmas2console() || m_drat_check_unsat || m_drat_file.is_non_empty_string() || m_drat_check_sat) && p.threads() == 1;
m_drat_binary = p.drat_binary();
m_drat_activity = p.drat_activity();
m_drup_trim = p.drup_trim();
@ -248,8 +251,8 @@ namespace sat {
m_card_solver = p.cardinality_solver();
m_xor_solver = false; // prevent users from playing with this option
sat_simplifier_params sp(_p);
m_elim_vars = sp.elim_vars();
sat_simplifier_params ssp(_p);
m_elim_vars = ssp.elim_vars();
#if 0
if (m_drat && (m_xor_solver || m_card_solver))