From 0d95c780d176d18130c46f00096ee53fe6a94e85 Mon Sep 17 00:00:00 2001
From: Lev Nachmanson <levnach@hotmail.com>
Date: Tue, 4 Feb 2020 14:51:15 -0800
Subject: [PATCH] remove an unnecessary check

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
---
 src/smt/theory_lra.cpp | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/smt/theory_lra.cpp b/src/smt/theory_lra.cpp
index ac1aa01c4..14ecd3904 100644
--- a/src/smt/theory_lra.cpp
+++ b/src/smt/theory_lra.cpp
@@ -1623,10 +1623,8 @@ public:
         svector<lpvar> vars;
         theory_var sz = static_cast<theory_var>(th.get_num_vars());
         for (theory_var v = 0; v < sz; ++v) {
-            if (th.is_relevant_and_shared(get_enode(v))) {
-                if (can_be_used_in_random_update(v))
-                    vars.push_back(get_lpvar(v));
-            }
+            if (can_be_used_in_random_update(v))
+                vars.push_back(get_lpvar(v));
         }
         if (vars.empty()) {
             return false;