# SZS status Theorem
# SZS status Theorem
# SZS output start CNFRefutation.
fof(1, conjecture,![X1]:![X2]:![X3]:![X4]:(p(s(t_bool,h4s_lists_isprefix(s(t_h4s_lists_list(X1),h4s_lists_append(s(t_h4s_lists_list(X1),X4),s(t_h4s_lists_list(X1),X3))),s(t_h4s_lists_list(X1),X2))))=>p(s(t_bool,h4s_lists_isprefix(s(t_h4s_lists_list(X1),X4),s(t_h4s_lists_list(X1),X2))))),file('i/f/rich_list/IS__PREFIX__APPEND1', ch4s_richu_u_lists_ISu_u_PREFIXu_u_APPEND1)).
fof(2, axiom,p(s(t_bool,t)),file('i/f/rich_list/IS__PREFIX__APPEND1', aHLu_TRUTH)).
fof(3, axiom,~(p(s(t_bool,f))),file('i/f/rich_list/IS__PREFIX__APPEND1', aHLu_FALSITY)).
fof(9, axiom,![X14]:(s(t_bool,X14)=s(t_bool,t)<=>p(s(t_bool,X14))),file('i/f/rich_list/IS__PREFIX__APPEND1', ah4s_bools_EQu_u_CLAUSESu_c1)).
fof(12, axiom,![X1]:![X16]:![X15]:![X13]:((p(s(t_bool,h4s_lists_isprefix(s(t_h4s_lists_list(X1),X15),s(t_h4s_lists_list(X1),X13))))&p(s(t_bool,h4s_lists_isprefix(s(t_h4s_lists_list(X1),X16),s(t_h4s_lists_list(X1),X15)))))=>p(s(t_bool,h4s_lists_isprefix(s(t_h4s_lists_list(X1),X16),s(t_h4s_lists_list(X1),X13))))),file('i/f/rich_list/IS__PREFIX__APPEND1', ah4s_richu_u_lists_ISu_u_PREFIXu_u_TRANS)).
fof(22, axiom,![X14]:(s(t_bool,f)=s(t_bool,X14)<=>~(p(s(t_bool,X14)))),file('i/f/rich_list/IS__PREFIX__APPEND1', ah4s_bools_EQu_u_CLAUSESu_c2)).
fof(76, axiom,![X1]:![X11]:![X12]:(p(s(t_bool,h4s_lists_isprefix(s(t_h4s_lists_list(X1),X11),s(t_h4s_lists_list(X1),X12))))<=>?[X19]:s(t_h4s_lists_list(X1),X12)=s(t_h4s_lists_list(X1),h4s_lists_append(s(t_h4s_lists_list(X1),X11),s(t_h4s_lists_list(X1),X19)))),file('i/f/rich_list/IS__PREFIX__APPEND1', ah4s_richu_u_lists_ISu_u_PREFIXu_u_APPEND)).
# SZS output end CNFRefutation
