# SZS status Theorem
# SZS status Theorem
# SZS output start CNFRefutation.
fof(1, conjecture,![X1]:![X2]:s(t_bool,h4s_lists_isprefix(s(t_h4s_lists_list(X1),h4s_lists_nil),s(t_h4s_lists_list(X1),X2)))=s(t_bool,t),file('i/f/rich_list/IS__PREFIX_c0', ch4s_richu_u_lists_ISu_u_PREFIXu_c0)).
fof(5, axiom,![X1]:![X2]:s(t_bool,h4s_lists_isprefix(s(t_h4s_lists_list(X1),h4s_lists_nil),s(t_h4s_lists_list(X1),X2)))=s(t_bool,t),file('i/f/rich_list/IS__PREFIX_c0', ah4s_lists_isPREFIXu_u_THMu_c0)).
# SZS output end CNFRefutation
