# SZS status Theorem
# SZS status Theorem
# SZS output start CNFRefutation.
fof(1, conjecture,![X1]:![X2]:s(t_fun(X1,t_h4s_nums_num),h4s_bags_bagu_u_diff(s(t_fun(X1,t_h4s_nums_num),h4s_bags_emptyu_u_bag),s(t_fun(X1,t_h4s_nums_num),X2)))=s(t_fun(X1,t_h4s_nums_num),h4s_bags_emptyu_u_bag),file('i/f/bag/BAG__DIFF__EMPTY__simple_c2', ch4s_bags_BAGu_u_DIFFu_u_EMPTYu_u_simpleu_c2)).
fof(5, axiom,![X1]:![X2]:s(t_fun(X1,t_h4s_nums_num),h4s_bags_bagu_u_diff(s(t_fun(X1,t_h4s_nums_num),h4s_bags_emptyu_u_bag),s(t_fun(X1,t_h4s_nums_num),X2)))=s(t_fun(X1,t_h4s_nums_num),h4s_bags_emptyu_u_bag),file('i/f/bag/BAG__DIFF__EMPTY__simple_c2', ah4s_bags_BAGu_u_DIFFu_u_EMPTYu_c2)).
# SZS output end CNFRefutation
