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fix pre-prejection>

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-02-26 07:12:34 -08:00
parent bef509b02e
commit c4ee4ffae4
1 changed files with 12 additions and 5 deletions
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17
src/qe/qe_mbi.cpp
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@ -304,15 +304,22 @@ namespace qe {
/**
* \brief project private symbols.
* - project with respect to shared symbols only.
* retains equalities that are independent of arithmetic
* - project with respect to shared + arithmetic basic terms
* retains predicates that are projected by arithmetic
*/
void euf_arith_mbi_plugin::project_euf(model_ref& mdl, expr_ref_vector& lits, app_ref_vector& avars) {
term_graph tg(m);
term_graph tg1(m), tg2(m);
func_decl_ref_vector shared(m_shared);
//for (app* a : avars) shared.push_back(a->get_decl());
tg.set_vars(shared, false);
tg.add_lits(lits);
tg1.set_vars(shared, false);
for (app* a : avars) shared.push_back(a->get_decl());
tg2.set_vars(shared, false);
tg1.add_lits(lits);
tg2.add_lits(lits);
lits.reset();
lits.append(tg.project(*mdl.get()));
lits.append(tg1.project(*mdl.get()));
lits.append(tg2.project(*mdl.get()));
TRACE("qe", tout << "project: " << lits << "\n";);
}