% EXPECT: invalid
x0, x1, x2, x3 : INT;
ASSERT (10 * x0) + (25 * x1) + (10 * x2) + (-28 * x3) <= 20 ;
ASSERT  (24 * x0) + (-9 * x1) + (-12 * x2) + (15 * x3) <= 3;
QUERY FALSE;