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improve pre-processing

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This commit is contained in:
Nikolaj Bjorner 2022-04-15 12:55:17 +02:00
parent a634876180
commit 3cc9d7f443
22 changed files with 147 additions and 80 deletions
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6
src/solver/combined_solver.cpp
View file

@ -311,11 +311,11 @@ public:
m_solver2->get_levels(vars, depth);
}
expr_ref_vector get_trail() override {
expr_ref_vector get_trail(unsigned max_level) override {
if (m_use_solver1_results)
return m_solver1->get_trail();
return m_solver1->get_trail(max_level);
else
return m_solver2->get_trail();
return m_solver2->get_trail(max_level);
}
proof * get_proof() override {

2
src/solver/solver.h
View file

@ -265,7 +265,7 @@ public:
expr_ref_vector get_non_units();
virtual expr_ref_vector get_trail() = 0; // { return expr_ref_vector(get_manager()); }
virtual expr_ref_vector get_trail(unsigned max_level) = 0; // { return expr_ref_vector(get_manager()); }
virtual void get_levels(ptr_vector<expr> const& vars, unsigned_vector& depth) = 0;

4
src/solver/solver_pool.cpp
View file

@ -127,8 +127,8 @@ public:
m_base->get_levels(vars, depth);
}
expr_ref_vector get_trail() override {
return m_base->get_trail();
expr_ref_vector get_trail(unsigned max_level) override {
return m_base->get_trail(max_level);
}
lbool check_sat_core2(unsigned num_assumptions, expr * const * assumptions) override {

2
src/solver/tactic2solver.cpp
View file

@ -134,7 +134,7 @@ public:
throw default_exception("cannot retrieve depth from solvers created using tactics");
}
expr_ref_vector get_trail() override {
expr_ref_vector get_trail(unsigned max_level) override {
throw default_exception("cannot retrieve trail from solvers created using tactics");
}
};