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fixes and more porting seq_eq_solver to self-contained module

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This commit is contained in:
Nikolaj Bjorner 2021-03-04 16:23:22 -08:00
parent 847724fb21
commit 38737db802
21 changed files with 354 additions and 230 deletions
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5
src/sat/smt/dt_solver.cpp
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@ -703,15 +703,16 @@ namespace dt {
values.set(n->get_root_id(), m.mk_app(c_decl, m_args));
}
void solver::add_dep(euf::enode* n, top_sort<euf::enode>& dep) {
bool solver::add_dep(euf::enode* n, top_sort<euf::enode>& dep) {
theory_var v = n->get_th_var(get_id());
if (!is_datatype(n->get_expr()))
return;
return true;
euf::enode* con = m_var_data[m_find.find(v)]->m_constructor;
if (con->num_args() == 0)
dep.insert(n, nullptr);
for (enode* arg : euf::enode_args(con))
dep.add(n, arg->get_root());
return true;
}
sat::literal solver::internalize(expr* e, bool sign, bool root, bool redundant) {