# 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/d011', ch4s_HolSmts_d011)).
# SZS output end CNFRefutation
