The evaluation of PROVE-FILE on the file: #./kaufmann/foldr.events was completed successfully. No nondefinitional axioms were assumed. No actions involving undoing, i.e., uses of UBT, were encountered. Total Statistics: [ 0.1 0.3 0.1 ] Start of run: April 2, 2000 21:01:58 End of run: April 2, 2000 21:01:59