1 files changed, 19 insertions, 0 deletions
diff --git a/test/regress/regress1/arith/arith-int-031.cvc b/test/regress/regress1/arith/arith-int-031.cvc
new file mode 100644
index 000000000..86242f7aa
--- /dev/null
+++ b/test/regress/regress1/arith/arith-int-031.cvc
@@ -0,0 +1,19 @@
+% EXPECT: valid
+x0, x1, x2, x3 : INT;
+ASSERT  (-21 * x0) + (-24 * x1) + (-31 * x2) + (12 * x3) = -10 ;
+ASSERT (-4 * x0) + (22 * x1) + (9 * x2) + (17 * x3) > -20 ;
+ASSERT  (0 * x0) + (22 * x1) + (-11 * x2) + (-22 * x3) <= 26 ;
+ASSERT  (17 * x0) + (-11 * x1) + (32 * x2) + (8 * x3) < 20 ;
+ASSERT  (-30 * x0) + (24 * x1) + (-30 * x2) + (-12 * x3) >= 19 ;
+ASSERT  (-27 * x0) + (5 * x1) + (31 * x2) + (-12 * x3) <= -24 ;
+ASSERT  (-12 * x0) + (-23 * x1) + (-27 * x2) + (29 * x3) >= 13 ;
+ASSERT  (23 * x0) + (-21 * x1) + (24 * x2) + (-17 * x3) >= -20 ;
+ASSERT  (-30 * x0) + (-27 * x1) + (-21 * x2) + (-11 * x3) < -24 ;
+ASSERT  (31 * x0) + (-14 * x1) + (-3 * x2) + (-9 * x3) >= 13 ;
+ASSERT  (8 * x0) + (-2 * x1) + (-13 * x2) + (23 * x3) < 31 ;
+ASSERT  (-1 * x0) + (9 * x1) + (-29 * x2) + (17 * x3) >= -7 ;
+ASSERT  (11 * x0) + (-8 * x1) + (-29 * x2) + (-25 * x3) >= -5 ;
+ASSERT  (19 * x0) + (-32 * x1) + (27 * x2) + (17 * x3) > 17 ;
+ASSERT  (23 * x0) + (-1 * x1) + (-9 * x2) + (-12 * x3) < -25 ;
+ASSERT  (16 * x0) + (-22 * x1) + (3 * x2) + (30 * x3) >= 11;
+QUERY FALSE;