% EXPECT: invalid
x0, x1, x2, x3 : INT;
ASSERT (-15 * x0) + (-20 * x1) + (-32 * x2) + (-16 * x3) = -19 ;
ASSERT  (24 * x0) + (23 * x1) + (22 * x2) + (30 * x3) >= 19 ;
ASSERT  (14 * x0) + (-6 * x1) + (28 * x2) + (-22 * x3) < -16;
QUERY FALSE;