From f0ef339623e9f2738452d7f3e48e4341e2ba9fcf Mon Sep 17 00:00:00 2001
From: Nikolaj Bjorner <nbjorner@microsoft.com>
Date: Sun, 8 Dec 2013 12:30:52 -0800
Subject: [PATCH] fix bug exposed by lia2maxsmt4

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
---
 src/opt/weighted_maxsat.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/opt/weighted_maxsat.cpp b/src/opt/weighted_maxsat.cpp
index dbc943fbd..48c25e4d5 100644
--- a/src/opt/weighted_maxsat.cpp
+++ b/src/opt/weighted_maxsat.cpp
@@ -87,6 +87,12 @@ namespace smt {
                 SASSERT(v == m_var2bool.size());
                 m_var2bool.push_back(bv);
                 SASSERT(ctx.bool_var2enode(bv));
+
+                lbool asgn = ctx.get_assignment(bv);
+                if (asgn == l_true) {
+                    assign_eh(bv, true);
+                }
+
             }
             if (m_min_cost_atom) {
                 app* var = m_min_cost_atom;