# SZS status Theorem
# SZS status Theorem
# SZS output start CNFRefutation.
fof(1, conjecture,![X1]:![X2]:((p(s(t_bool,X2))&p(s(t_bool,X1)))<=>~((~(p(s(t_bool,X2)))|~(p(s(t_bool,X1)))))),file('i/f/HolSmt/r053', ch4s_HolSmts_r053)).
# SZS output end CNFRefutation
