0.00/0.13	NO
0.00/0.13	Non-termination prover = LP(tech=TOPLAS06, unlimited)
0.00/0.13	** BEGIN proof argument **
0.00/0.13	suffix(i,o): ([suffix(_0,[_1|_2]) :- app(_3,_0,_2), app([_0|_1],_2,[_0|_3]) :- app(_1,_2,_3)], {app/3->(1->_0), suffix/2->(0->_1)})
0.00/0.13	** End proof argument **
0.00/0.13	Proof stopped at iteration 2
0.00/0.13	Number of unfolded rules generated by this proof = 7
0.00/0.13	Number of unfolded rules generated by all the parallel proofs = 7
0.00/0.15	EOF