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inherit incremental override on the solver state

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-12-12 14:33:23 -08:00
parent deda8f46f8
commit dbe7828f1d
3 changed files with 16 additions and 18 deletions
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18
src/sat/sat_solver/inc_sat_solver.cpp
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@ -36,6 +36,7 @@ Notes:
#include "ast/ast_util.h"
#include "tactic/core/propagate_values_tactic.h"
#include "sat/sat_params.hpp"
#include "sat/sat_simplifier_params.hpp"
// incremental SAT solver.
class inc_sat_solver : public solver {
@ -88,7 +89,17 @@ public:
m_internalized_fmls(m) {
updt_params(p);
init_preprocess();
m_solver.set_incremental(incremental_mode);
m_solver.set_incremental(incremental_mode && !override_incremental());
}
bool override_incremental() const {
sat_simplifier_params p(m_params);
std::cout << "override: " << p.override_incremental() << "\n";
return p.override_incremental();
}
bool is_incremental() const {
return m_solver.get_config().m_incremental;
}
virtual ~inc_sat_solver() {}
@ -99,7 +110,7 @@ public:
}
ast_translation tr(m, dst_m);
m_solver.pop_to_base_level();
inc_sat_solver* result = alloc(inc_sat_solver, dst_m, p, m_solver.get_config().m_incremental);
inc_sat_solver* result = alloc(inc_sat_solver, dst_m, p, is_incremental());
result->m_solver.copy(m_solver);
result->m_fmls_head = m_fmls_head;
for (expr* f : m_fmls) result->m_fmls.push_back(tr(f));
@ -272,6 +283,7 @@ public:
m_params.set_bool("pb_totalizer", m_solver.get_config().m_pb_solver == sat::PB_TOTALIZER);
m_params.set_bool("xor_solver", p1.xor_solver());
m_solver.updt_params(m_params);
m_solver.set_incremental(is_incremental() && !override_incremental());
}
virtual void collect_statistics(statistics & st) const {
@ -517,7 +529,7 @@ private:
m_pc = g->pc();
m_mc = g->mc();
TRACE("sat", g->display_with_dependencies(tout););
m_goal2sat(*g, m_params, m_solver, m_map, dep2asm, m_solver.get_config().m_incremental, is_lemma);
m_goal2sat(*g, m_params, m_solver, m_map, dep2asm, is_incremental(), is_lemma);
m_goal2sat.get_interpreted_atoms(atoms);
if (!atoms.empty()) {
std::stringstream strm;