path: root/test/regress/regress0/rels/rel_transpose_4.cvc

% EXPECT: unsat
OPTION "logic" "ALL_SUPPORTED";
IntPair: TYPE = [INT, INT];
x : SET OF IntPair;
y : SET OF IntPair;

z : IntPair;
ASSERT z = (1,2);

ASSERT z IS_IN x;
ASSERT NOT ((2, 1) IS_IN TRANSPOSE(x));

CHECKSAT;