files / problems / ramsey-r55 / compute / q3 / logs / p7_c2_k1_drat.txt
c turning on binary mode checking c parsing input formula with 31773 variables and 599510 clauses c finished parsing, read 8495273 bytes from proof file c detected empty clause; start verification via backward checking c 5559 of 599510 clauses in core c 135984 of 173630 lemmas in core using 1918529 resolution steps c 0 RAT lemmas in core; 9949 redundant literals in core lemmas s VERIFIED c verification time: 9.133 seconds