% EXPECT: invalid
x0, x1, x2, x3 : INT;
ASSERT  (-8 * x0) + (31 * x1) + (-23 * x2) + (-8 * x3) = 8;
ASSERT (24 * x0) + (-2 * x1) + (2 * x2) + (-2 * x3) >= -17 ;
ASSERT  (-6 * x0) + (17 * x1) + (27 * x2) + (26 * x3) >= -30 ;
ASSERT  (-19 * x0) + (-15 * x1) + (5 * x2) + (-27 * x3) < -3 ;
QUERY FALSE;