
c turning on binary mode checking

c parsing input formula with 987 variables and 19438 clauses

c finished parsing, read 126256 bytes from proof file

c detected empty clause; start verification via backward checking

c 535 of 19438 clauses in core                            

c 8 of 1224 lemmas in core using 1036 resolution steps

c 0 RAT lemmas in core; 10 redundant literals in core lemmas

s VERIFIED

c verification time: 0.065 seconds
