MAYBE ignored inputs: (COMMENT alpha reduction rule of the lambda calculus ) NRS: [ (0): b#X |- (lam [a][]X) -> (lam [b][(a b)]X) ] Check confluence by Knuth-Bendix criterion uniform writing to temporary file... ./run_snprover.sh ./SMLNJ-wJvETd.trs NO Problem: lam(lambda(X)) -> lam(lambda(X)) Proof: Containment Processor: loop length: 1 terms: lam(lambda(X)) context: [] substitution: X -> X Qed termination proof failed result: MAYBE time: 0 msec.