0.00/0.14	NO
0.00/0.14	Non-termination prover = LP(tech=TOPLAS06, unlimited)
0.00/0.14	** BEGIN proof argument **
0.00/0.14	insert(i,o,o): ([insert(0,tree(s(_0),_1,_2),tree(s(_0),_3,_2)) :- insert(0,_1,_3)], {insert/3->(0->0)})
0.00/0.14	** End proof argument **
0.00/0.14	Proof stopped at iteration 2
0.00/0.14	Number of unfolded rules generated by this proof = 20
0.00/0.14	Number of unfolded rules generated by all the parallel proofs = 20
0.00/0.15	EOF