% EXPECT: invalid
x0, x1, x2, x3 : INT;
ASSERT (18 * x0) + (32 * x1) + (-11 * x2) + (18 * x3) < -25 ;
ASSERT  (-31 * x0) + (16 * x1) + (24 * x2) + (9 * x3) >= -24;
QUERY FALSE;