files / problems / ramsey-r55 / compute / q2 / logs / drat_trim_repair_r4.txt
c parsing input formula with 5418 variables and 725389 clauses c finished parsing c detected empty clause; start verification via backward checking c 24696 of 725389 clauses in core c 37713 of 182129 lemmas in core using 11240809 resolution steps c 596 RAT lemmas in core; 186788 redundant literals in core lemmas s VERIFIED c verification time: 17.918 seconds