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	in_order(o,i): ([in_order(tree(_0,_1,_2),_3) :- in_order(_1,_4)], {in_order/2->(1->_0)})
0.00/0.13	** End proof argument **
0.00/0.13	Proof stopped at iteration 1
0.00/0.13	Number of unfolded rules generated by this proof = 4
0.00/0.13	Number of unfolded rules generated by all the parallel proofs = 4
0.00/0.14	EOF