#5546

try dampening
Z3Prover · Sep 14, 2021 · 9aad331 · 9aad331
1 parent f13ccf8
commit 9aad331
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/smt/user_propagator.cpp b/src/smt/user_propagator.cpp
@@ -52,6 +52,8 @@ void user_propagator::propagate_cb(
     unsigned num_fixed, unsigned const* fixed_ids, 
     unsigned num_eqs, unsigned const* eq_lhs, unsigned const* eq_rhs, 
     expr* conseq) {
+    if (ctx.lit_internalized(conseq) && ctx.get_assignment(ctx.get_literal(conseq)) == l_true)
+        return;
     m_prop.push_back(prop_info(num_fixed, fixed_ids, num_eqs, eq_lhs, eq_rhs, expr_ref(conseq, m)));
 }