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port over ule_constraint

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This commit is contained in:
Nikolaj Bjorner 2023-12-08 10:53:28 -08:00
parent 1465f1d974
commit 4bcd2e038f
7 changed files with 421 additions and 10 deletions
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4
src/sat/smt/polysat_solver.cpp
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@ -27,6 +27,7 @@ The result of polysat::core::check is one of:
#include "ast/euf/euf_bv_plugin.h"
#include "sat/smt/polysat_solver.h"
#include "sat/smt/euf_solver.h"
#include "sat/smt/polysat_ule.h"
namespace polysat {
@ -170,11 +171,12 @@ namespace polysat {
// Core uses the propagate callback to add unit propagations to the trail.
// The polysat::solver takes care of translating signed constraints into expressions, which translate into literals.
// Everything goes over expressions/literals. polysat::core is not responsible for replaying expressions.
void solver::propagate(signed_constraint sc, dependency_vector const& deps) {
dependency solver::propagate(signed_constraint sc, dependency_vector const& deps) {
sat::literal lit = ctx.mk_literal(constraint2expr(sc));
auto [core, eqs] = explain_deps(deps);
auto ex = euf::th_explain::propagate(*this, core, eqs, lit, nullptr);
ctx.propagate(lit, ex);
return dependency(lit, s().lvl(lit));
}
void solver::propagate(dependency const& d, bool sign, dependency_vector const& deps) {