init value

Z3Prover · May 1, 2022 · be653da · be653da
1 parent d1f1e4c
commit be653da
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/opt/opt_cores.cpp b/src/opt/opt_cores.cpp
@@ -381,6 +381,7 @@ namespace opt {
         scoped_update _upd1(*this, "max_conflicts", UINT_MAX, m_max_conflicts);
         m_cores.reset();
         m_weight.reset();
+        m_best_cost = -1;
         for (expr* s : ctx.soft())
             m_weight.insert(s, ctx.weight(s));