# SZS status Theorem
# SZS status Theorem
# SZS output start CNFRefutation.
fof(1, conjecture,![X1]:![X2]:![X3]:![X4]:p(s(t_bool,h4s_lbtrees_mem(s(X1,X4),s(t_h4s_lbtrees_lbtree(X1),h4s_lbtrees_nd(s(X1,X4),s(t_h4s_lbtrees_lbtree(X1),X3),s(t_h4s_lbtrees_lbtree(X1),X2)))))),file('i/f/lbtree/mem__rules_c0', ch4s_lbtrees_memu_u_rulesu_c0)).
fof(29, axiom,![X1]:![X9]:![X20]:(p(s(t_bool,h4s_lbtrees_mem(s(X1,X9),s(t_h4s_lbtrees_lbtree(X1),X20))))<=>![X21]:(![X22]:![X23]:((?[X3]:?[X2]:s(t_h4s_lbtrees_lbtree(X1),X23)=s(t_h4s_lbtrees_lbtree(X1),h4s_lbtrees_nd(s(X1,X22),s(t_h4s_lbtrees_lbtree(X1),X3),s(t_h4s_lbtrees_lbtree(X1),X2)))|(?[X24]:?[X3]:?[X2]:(s(t_h4s_lbtrees_lbtree(X1),X23)=s(t_h4s_lbtrees_lbtree(X1),h4s_lbtrees_nd(s(X1,X24),s(t_h4s_lbtrees_lbtree(X1),X3),s(t_h4s_lbtrees_lbtree(X1),X2)))&p(s(t_bool,happ(s(t_fun(t_h4s_lbtrees_lbtree(X1),t_bool),happ(s(t_fun(X1,t_fun(t_h4s_lbtrees_lbtree(X1),t_bool)),X21),s(X1,X22))),s(t_h4s_lbtrees_lbtree(X1),X3)))))|?[X24]:?[X3]:?[X2]:(s(t_h4s_lbtrees_lbtree(X1),X23)=s(t_h4s_lbtrees_lbtree(X1),h4s_lbtrees_nd(s(X1,X24),s(t_h4s_lbtrees_lbtree(X1),X3),s(t_h4s_lbtrees_lbtree(X1),X2)))&p(s(t_bool,happ(s(t_fun(t_h4s_lbtrees_lbtree(X1),t_bool),happ(s(t_fun(X1,t_fun(t_h4s_lbtrees_lbtree(X1),t_bool)),X21),s(X1,X22))),s(t_h4s_lbtrees_lbtree(X1),X2)))))))=>p(s(t_bool,happ(s(t_fun(t_h4s_lbtrees_lbtree(X1),t_bool),happ(s(t_fun(X1,t_fun(t_h4s_lbtrees_lbtree(X1),t_bool)),X21),s(X1,X22))),s(t_h4s_lbtrees_lbtree(X1),X23)))))=>p(s(t_bool,happ(s(t_fun(t_h4s_lbtrees_lbtree(X1),t_bool),happ(s(t_fun(X1,t_fun(t_h4s_lbtrees_lbtree(X1),t_bool)),X21),s(X1,X9))),s(t_h4s_lbtrees_lbtree(X1),X20)))))),file('i/f/lbtree/mem__rules_c0', ah4s_lbtrees_memu_u_def)).
# SZS output end CNFRefutation
