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disable polysat inside of recursive solver

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This commit is contained in:
Nikolaj Bjorner 2022-04-06 13:40:40 +02:00
parent 1cba5fd55e
commit 704a41ee36
5 changed files with 12 additions and 5 deletions
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8
src/math/polysat/univariate/univariate_solver.cpp
View file

@ -42,10 +42,11 @@ namespace polysat {
bit_width(bit_width),
x_decl(m),
x(m) {
// m.register_plugin(symbol("bv"), alloc(bv_decl_plugin)); // this alone doesn't work
reg_decl_plugins(m);
bv = alloc(bv_util, m);
s = mk_solver(m, params_ref::get_empty(), false, true, true, symbol::null);
params_ref p;
p.set_bool("bv.polysat", false);
s = mk_solver(m, p, false, true, true, symbol::null);
x_decl = m.mk_const_decl("x", bv->mk_sort(bit_width));
x = m.mk_const(x_decl);
}
@ -68,7 +69,8 @@ namespace polysat {
expr* mk_poly(univariate const& p) const {
if (p.empty()) {
return mk_numeral(rational::zero());
} else {
}
else {
expr* e = mk_numeral(p.back());
for (unsigned i = p.size() - 1; i-- > 0; ) {
e = bv->mk_bv_mul(e, x);

1
src/sat/sat_extension.h
View file

@ -121,6 +121,7 @@ namespace sat {
virtual bool check_model(model const& m) const { return true; }
virtual void gc_vars(unsigned num_vars) {}
virtual bool should_research(sat::literal_vector const& core) { return false;}
virtual void updt_params(params_ref const& p) {}
virtual void add_assumptions(literal_set& ext_assumptions) {}
virtual bool tracking_assumptions() { return false; }
virtual bool enable_self_propagate() const { return false; }

3
src/sat/sat_solver.cpp
View file

@ -110,6 +110,7 @@ namespace sat {
void solver::set_extension(extension* ext) {
m_ext = ext;
if (ext) {
ext->updt_params(m_params);
ext->set_solver(this);
for (unsigned i = num_user_scopes(); i-- > 0;)
ext->user_push();
@ -3758,6 +3759,8 @@ namespace sat {
if (m_config.m_cut_simplify && !m_cut_simplifier && m_user_scope_literals.empty()) {
m_cut_simplifier = alloc(cut_simplifier, *this);
}
if (m_ext)
m_ext->updt_params(m_params);
}
void solver::collect_param_descrs(param_descrs & d) {

2
src/sat/smt/euf_solver.h
View file

@ -278,7 +278,7 @@ namespace euf {
}
trail_stack& get_trail_stack() { return m_trail; }
void updt_params(params_ref const& p);
void updt_params(params_ref const& p) override;
void set_lookahead(sat::lookahead* s) override { m_lookahead = s; }
void init_search() override;
double get_reward(literal l, ext_constraint_idx idx, sat::literal_occs_fun& occs) const override;

3
src/tactic/portfolio/smt_strategic_solver.cpp
View file

@ -139,7 +139,7 @@ public:
else
l = logic;
tactic_params tp;
tactic_params tp(p);
tactic_ref t;
if (tp.default_tactic() != symbol::null &&
!tp.default_tactic().is_numerical() &&
@ -151,6 +151,7 @@ public:
sexpr_ref se = parse_sexpr(ctx, is, p, file_name);
if (se) {
t = sexpr2tactic(ctx, se.get());
t->updt_params(p);
}
}