
c turning on binary mode checking

c parsing input formula with 218 variables and 2443 clauses

c finished parsing, read 60244 bytes from proof file

c detected empty clause; start verification via backward checking

c 84 of 2443 clauses in core                            

c 39 of 836 lemmas in core using 250 resolution steps

c 0 RAT lemmas in core; 0 redundant literals in core lemmas

s VERIFIED

c verification time: 0.052 seconds
