# SZS status Theorem
# SZS status Theorem
# SZS output start CNFRefutation.
fof(1, conjecture,![X1]:![X2]:![X3]:s(t_fun(X1,t_bool),h4s_predu_u_sets_bigunion(s(t_fun(t_fun(X1,t_bool),t_bool),h4s_predu_u_sets_insert(s(t_fun(X1,t_bool),X3),s(t_fun(t_fun(X1,t_bool),t_bool),h4s_predu_u_sets_insert(s(t_fun(X1,t_bool),X2),s(t_fun(t_fun(X1,t_bool),t_bool),h4s_predu_u_sets_empty)))))))=s(t_fun(X1,t_bool),h4s_predu_u_sets_union(s(t_fun(X1,t_bool),X3),s(t_fun(X1,t_bool),X2))),file('i/f/util_prob/BIGUNION__PAIR', ch4s_utilu_u_probs_BIGUNIONu_u_PAIR)).
fof(54, axiom,![X1]:![X3]:![X16]:s(t_fun(X1,t_bool),h4s_predu_u_sets_bigunion(s(t_fun(t_fun(X1,t_bool),t_bool),h4s_predu_u_sets_insert(s(t_fun(X1,t_bool),X3),s(t_fun(t_fun(X1,t_bool),t_bool),X16)))))=s(t_fun(X1,t_bool),h4s_predu_u_sets_union(s(t_fun(X1,t_bool),X3),s(t_fun(X1,t_bool),h4s_predu_u_sets_bigunion(s(t_fun(t_fun(X1,t_bool),t_bool),X16))))),file('i/f/util_prob/BIGUNION__PAIR', ah4s_predu_u_sets_BIGUNIONu_u_INSERT)).
fof(60, axiom,![X1]:![X3]:s(t_fun(X1,t_bool),h4s_predu_u_sets_union(s(t_fun(X1,t_bool),X3),s(t_fun(X1,t_bool),h4s_predu_u_sets_empty)))=s(t_fun(X1,t_bool),X3),file('i/f/util_prob/BIGUNION__PAIR', ah4s_predu_u_sets_UNIONu_u_EMPTYu_c1)).
fof(66, axiom,![X1]:s(t_fun(X1,t_bool),h4s_predu_u_sets_bigunion(s(t_fun(t_fun(X1,t_bool),t_bool),h4s_predu_u_sets_empty)))=s(t_fun(X1,t_bool),h4s_predu_u_sets_empty),file('i/f/util_prob/BIGUNION__PAIR', ah4s_predu_u_sets_BIGUNIONu_u_EMPTY)).
# SZS output end CNFRefutation
