# SZS status Theorem
# SZS status Theorem
# SZS output start CNFRefutation.
fof(1, conjecture,![X1]:![X2]:![X3]:s(t_bool,h4s_lists_isprefix(s(t_h4s_lists_list(X1),happ(s(t_fun(t_h4s_lists_list(X1),t_h4s_lists_list(X1)),happ(s(t_fun(X1,t_fun(t_h4s_lists_list(X1),t_h4s_lists_list(X1))),h4s_lists_cons),s(X1,X2))),s(t_h4s_lists_list(X1),X3))),s(t_h4s_lists_list(X1),h4s_lists_nil)))=s(t_bool,f),file('i/f/rich_list/IS__PREFIX_c1', ch4s_richu_u_lists_ISu_u_PREFIXu_c1)).
fof(59, axiom,![X1]:![X9]:![X24]:s(t_bool,h4s_lists_isprefix(s(t_h4s_lists_list(X1),happ(s(t_fun(t_h4s_lists_list(X1),t_h4s_lists_list(X1)),happ(s(t_fun(X1,t_fun(t_h4s_lists_list(X1),t_h4s_lists_list(X1))),h4s_lists_cons),s(X1,X24))),s(t_h4s_lists_list(X1),X9))),s(t_h4s_lists_list(X1),h4s_lists_nil)))=s(t_bool,f),file('i/f/rich_list/IS__PREFIX_c1', ah4s_lists_isPREFIXu_u_THMu_c1)).
# SZS output end CNFRefutation
