TSTP Solution File: SWV749-1 by Prover9---1109a

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Prover9---1109a
% Problem  : SWV749-1 : TPTP v8.1.0. Released v4.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : tptp2X_and_run_prover9 %d %s

% Computer : n009.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 600s
% DateTime : Wed Jul 20 21:14:40 EDT 2022

% Result   : Unsatisfiable 9.45s 9.71s
% Output   : Refutation 9.45s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11  % Problem  : SWV749-1 : TPTP v8.1.0. Released v4.1.0.
% 0.11/0.12  % Command  : tptp2X_and_run_prover9 %d %s
% 0.12/0.33  % Computer : n009.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % WCLimit  : 600
% 0.12/0.33  % DateTime : Tue Jun 14 23:55:23 EDT 2022
% 0.18/0.33  % CPUTime  : 
% 0.94/1.27  ============================== Prover9 ===============================
% 0.94/1.27  Prover9 (32) version 2009-11A, November 2009.
% 0.94/1.27  Process 29878 was started by sandbox2 on n009.cluster.edu,
% 0.94/1.27  Tue Jun 14 23:55:23 2022
% 0.94/1.27  The command was "/export/starexec/sandbox2/solver/bin/prover9 -t 300 -f /tmp/Prover9_29725_n009.cluster.edu".
% 0.94/1.27  ============================== end of head ===========================
% 0.94/1.27  
% 0.94/1.27  ============================== INPUT =================================
% 0.94/1.27  
% 0.94/1.27  % Reading from file /tmp/Prover9_29725_n009.cluster.edu
% 0.94/1.27  
% 0.94/1.27  set(prolog_style_variables).
% 0.94/1.27  set(auto2).
% 0.94/1.27      % set(auto2) -> set(auto).
% 0.94/1.27      % set(auto) -> set(auto_inference).
% 0.94/1.27      % set(auto) -> set(auto_setup).
% 0.94/1.27      % set(auto_setup) -> set(predicate_elim).
% 0.94/1.27      % set(auto_setup) -> assign(eq_defs, unfold).
% 0.94/1.27      % set(auto) -> set(auto_limits).
% 0.94/1.27      % set(auto_limits) -> assign(max_weight, "100.000").
% 0.94/1.27      % set(auto_limits) -> assign(sos_limit, 20000).
% 0.94/1.27      % set(auto) -> set(auto_denials).
% 0.94/1.27      % set(auto) -> set(auto_process).
% 0.94/1.27      % set(auto2) -> assign(new_constants, 1).
% 0.94/1.27      % set(auto2) -> assign(fold_denial_max, 3).
% 0.94/1.27      % set(auto2) -> assign(max_weight, "200.000").
% 0.94/1.27      % set(auto2) -> assign(max_hours, 1).
% 0.94/1.27      % assign(max_hours, 1) -> assign(max_seconds, 3600).
% 0.94/1.27      % set(auto2) -> assign(max_seconds, 0).
% 0.94/1.27      % set(auto2) -> assign(max_minutes, 5).
% 0.94/1.27      % assign(max_minutes, 5) -> assign(max_seconds, 300).
% 0.94/1.27      % set(auto2) -> set(sort_initial_sos).
% 0.94/1.27      % set(auto2) -> assign(sos_limit, -1).
% 0.94/1.27      % set(auto2) -> assign(lrs_ticks, 3000).
% 0.94/1.27      % set(auto2) -> assign(max_megs, 400).
% 0.94/1.27      % set(auto2) -> assign(stats, some).
% 0.94/1.27      % set(auto2) -> clear(echo_input).
% 0.94/1.27      % set(auto2) -> set(quiet).
% 0.94/1.27      % set(auto2) -> clear(print_initial_clauses).
% 0.94/1.27      % set(auto2) -> clear(print_given).
% 0.94/1.27  assign(lrs_ticks,-1).
% 0.94/1.27  assign(sos_limit,10000).
% 0.94/1.27  assign(order,kbo).
% 0.94/1.27  set(lex_order_vars).
% 0.94/1.27  clear(print_given).
% 0.94/1.27  
% 0.94/1.27  % formulas(sos).  % not echoed (692 formulas)
% 0.94/1.27  
% 0.94/1.27  ============================== end of input ==========================
% 0.94/1.27  
% 0.94/1.27  % From the command line: assign(max_seconds, 300).
% 0.94/1.27  
% 0.94/1.27  ============================== PROCESS NON-CLAUSAL FORMULAS ==========
% 0.94/1.27  
% 0.94/1.27  % Formulas that are not ordinary clauses:
% 0.94/1.27  
% 0.94/1.27  ============================== end of process non-clausal formulas ===
% 0.94/1.27  
% 0.94/1.27  ============================== PROCESS INITIAL CLAUSES ===============
% 0.94/1.27  
% 0.94/1.27  ============================== PREDICATE ELIMINATION =================
% 0.94/1.27  1 class_Lattices_Oupper__semilattice(tc_fun(A,B)) | -class_Lattices_Olattice(B) # label(clsarity_fun__Lattices_Oupper__semilattice) # label(axiom).  [assumption].
% 0.94/1.27  2 -class_Lattices_Oupper__semilattice(A) | c_Lattices_Oupper__semilattice__class_Osup(c_Lattices_Oupper__semilattice__class_Osup(B,C,A),D,A) = c_Lattices_Oupper__semilattice__class_Osup(B,c_Lattices_Oupper__semilattice__class_Osup(C,D,A),A) # label(cls_sup__assoc_0) # label(axiom).  [assumption].
% 0.94/1.27  3 -class_Lattices_Oupper__semilattice(A) | c_Lattices_Oupper__semilattice__class_Osup(B,c_Lattices_Oupper__semilattice__class_Osup(C,D,A),A) = c_Lattices_Oupper__semilattice__class_Osup(C,c_Lattices_Oupper__semilattice__class_Osup(B,D,A),A) # label(cls_sup__left__commute_0) # label(axiom).  [assumption].
% 0.94/1.27  4 -class_Lattices_Oupper__semilattice(A) | c_lessequals(c_Lattices_Oupper__semilattice__class_Osup(B,C,A),D,A) | -c_lessequals(C,D,A) | -c_lessequals(B,D,A) # label(cls_le__supI_0) # label(axiom).  [assumption].
% 0.94/1.27  5 -class_Lattices_Oupper__semilattice(A) | c_lessequals(B,c_Lattices_Oupper__semilattice__class_Osup(B,C,A),A) # label(cls_sup__ge1_0) # label(axiom).  [assumption].
% 0.94/1.27  6 -class_Lattices_Oupper__semilattice(A) | c_lessequals(B,c_Lattices_Oupper__semilattice__class_Osup(C,B,A),A) # label(cls_sup__ge2_0) # label(axiom).  [assumption].
% 0.94/1.27  7 -class_Lattices_Oupper__semilattice(A) | c_lessequals(c_Lattices_Oupper__semilattice__class_Osup(B,C,A),D,A) | -c_lessequals(C,D,A) | -c_lessequals(B,D,A) # label(cls_sup__least_0) # label(axiom).  [assumption].
% 0.94/1.27  8 -class_Lattices_Oupper__semilattice(A) | c_lessequals(c_Lattices_Oupper__semilattice__class_Osup(B,C,A),D,A) | -c_lessequals(C,D,A) | -c_lessequals(B,D,A) # label(cls_le__sup__iff_2) # label(axiom).  [assumption].
% 0.94/1.27  9 -class_Lattices_Oupper__semilattice(A) | c_Lattices_Oupper__semilattice__class_Osup(B,B,A) = B # label(cls_sup__idem_0) # label(axiom).  [assumption].
% 0.94/1.27  10 -class_Lattices_Oupper__semilattice(A) | c_Lattices_Oupper__semilattice__class_Osup(B,C,A) = B | -c_lessequals(C,B,A) # label(cls_sup__absorb1_0) # label(axiom).  [assumption].
% 0.94/1.27  11 -class_Lattices_Oupper__semilattice(A) | c_Lattices_Oupper__semilattice__class_Osup(B,C,A) != C | c_lessequals(B,C,A) # label(cls_le__iff__sup_1) # label(axiom).  [assumption].
% 0.94/1.27  12 -class_Lattices_Oupper__semilattice(A) | c_Lattices_Oupper__semilattice__class_Osup(B,C,A) = C | -c_lessequals(B,C,A) # label(cls_le__iff__sup_0) # label(axiom).  [assumption].
% 0.94/1.27  13 -class_Lattices_Oupper__semilattice(A) | c_Lattices_Oupper__semilattice__class_Osup(B,C,A) = c_Lattices_Oupper__semilattice__class_Osup(C,B,A) # label(cls_sup__commute_0) # label(axiom).  [assumption].
% 0.94/1.27  14 -class_Lattices_Oupper__semilattice(A) | c_Lattices_Oupper__semilattice__class_Osup(B,c_Lattices_Oupper__semilattice__class_Osup(B,C,A),A) = c_Lattices_Oupper__semilattice__class_Osup(B,C,A) # label(cls_sup__left__idem_0) # label(axiom).  [assumption].
% 0.94/1.27  15 -class_Lattices_Oupper__semilattice(A) | c_lessequals(B,C,A) | -c_lessequals(c_Lattices_Oupper__semilattice__class_Osup(D,B,A),C,A) # label(cls_le__sup__iff_1) # label(axiom).  [assumption].
% 0.94/1.27  16 -class_Lattices_Oupper__semilattice(A) | c_lessequals(B,C,A) | -c_lessequals(c_Lattices_Oupper__semilattice__class_Osup(B,D,A),C,A) # label(cls_le__sup__iff_0) # label(axiom).  [assumption].
% 0.94/1.27  17 -class_Lattices_Oupper__semilattice(A) | c_lessequals(B,c_Lattices_Oupper__semilattice__class_Osup(C,D,A),A) | -c_lessequals(B,D,A) # label(cls_le__supI2_0) # label(axiom).  [assumption].
% 0.94/1.27  18 -class_Lattices_Oupper__semilattice(A) | c_lessequals(B,c_Lattices_Oupper__semilattice__class_Osup(C,D,A),A) | -c_lessequals(B,C,A) # label(cls_le__supI1_0) # label(axiom).  [assumption].
% 0.94/1.27  19 -class_Lattices_Oupper__semilattice(A) | c_lessequals(B,C,A) | -c_lessequals(c_Lattices_Oupper__semilattice__class_Osup(D,B,A),C,A) # label(cls_le__supE_1) # label(axiom).  [assumption].
% 0.94/1.27  20 -class_Lattices_Oupper__semilattice(A) | c_lessequals(B,C,A) | -c_lessequals(c_Lattices_Oupper__semilattice__class_Osup(B,D,A),C,A) # label(cls_le__supE_0) # label(axiom).  [assumption].
% 0.94/1.27  Derived: -class_Lattices_Olattice(A) | c_Lattices_Oupper__semilattice__class_Osup(c_Lattices_Oupper__semilattice__class_Osup(B,C,tc_fun(D,A)),E,tc_fun(D,A)) = c_Lattices_Oupper__semilattice__class_Osup(B,c_Lattices_Oupper__semilattice__class_Osup(C,E,tc_fun(D,A)),tc_fun(D,A)).  [resolve(1,a,2,a)].
% 0.94/1.27  Derived: -class_Lattices_Olattice(A) | c_Lattices_Oupper__semilattice__class_Osup(B,c_Lattices_Oupper__semilattice__class_Osup(C,D,tc_fun(E,A)),tc_fun(E,A)) = c_Lattices_Oupper__semilattice__class_Osup(C,c_Lattices_Oupper__semilattice__class_Osup(B,D,tc_fun(E,A)),tc_fun(E,A)).  [resolve(1,a,3,a)].
% 0.94/1.27  Derived: -class_Lattices_Olattice(A) | c_lessequals(c_Lattices_Oupper__semilattice__class_Osup(B,C,tc_fun(D,A)),E,tc_fun(D,A)) | -c_lessequals(C,E,tc_fun(D,A)) | -c_lessequals(B,E,tc_fun(D,A)).  [resolve(1,a,4,a)].
% 0.94/1.27  Derived: -class_Lattices_Olattice(A) | c_lessequals(B,c_Lattices_Oupper__semilattice__class_Osup(B,C,tc_fun(D,A)),tc_fun(D,A)).  [resolve(1,a,5,a)].
% 0.94/1.27  Derived: -class_Lattices_Olattice(A) | c_lessequals(B,c_Lattices_Oupper__semilattice__class_Osup(C,B,tc_fun(D,A)),tc_fun(D,A)).  [resolve(1,a,6,a)].
% 0.94/1.27  Derived: -class_Lattices_Olattice(A) | c_Lattices_Oupper__semilattice__class_Osup(B,B,tc_fun(C,A)) = B.  [resolve(1,a,9,a)].
% 0.94/1.27  Derived: -class_Lattices_Olattice(A) | c_Lattices_Oupper__semilattice__class_Osup(B,C,tc_fun(D,A)) = B | -c_lessequals(C,B,tc_fun(D,A)).  [resolve(1,a,10,a)].
% 0.94/1.27  Derived: -class_Lattices_Olattice(A) | c_Lattices_Oupper__semilattice__class_Osup(B,C,tc_fun(D,A)) != C | c_lessequals(B,C,tc_fun(D,A)).  [resolve(1,a,11,a)].
% 0.94/1.27  Derived: -class_Lattices_Olattice(A) | c_Lattices_Oupper__semilattice__class_Osup(B,C,tc_fun(D,A)) = C | -c_lessequals(B,C,tc_fun(D,A)).  [resolve(1,a,12,a)].
% 0.94/1.27  Derived: -class_Lattices_Olattice(A) | c_Lattices_Oupper__semilattice__class_Osup(B,C,tc_fun(D,A)) = c_Lattices_Oupper__semilattice__class_Osup(C,B,tc_fun(D,A)).  [resolve(1,a,13,a)].
% 0.94/1.27  Derived: -class_Lattices_Olattice(A) | c_Lattices_Oupper__semilattice__class_Osup(B,c_Lattices_Oupper__semilattice__class_Osup(B,C,tc_fun(D,A)),tc_fun(D,A)) = c_Lattices_Oupper__semilattice__class_Osup(B,C,tc_fun(D,A)).  [resolve(1,a,14,a)].
% 0.94/1.27  Derived: -class_Lattices_Olattice(A) | c_lessequals(B,C,tc_fun(D,A)) | -c_lessequals(c_Lattices_Oupper__semilattice__class_Osup(E,B,tc_fun(D,A)),C,tc_fun(D,A)).  [resolve(1,a,15,a)].
% 0.94/1.27  Derived: -class_Lattices_Olattice(A) | c_lessequals(B,C,tc_fun(D,A)) | -c_lessequals(c_Lattices_Oupper__semilattice__class_Osup(B,E,tc_fun(D,A)),C,tc_fun(D,A)).  [resolve(1,a,16,a)].
% 0.94/1.27  Derived: -class_Lattices_Olattice(A) | c_lessequals(B,c_Lattices_Oupper__semilattice__class_Osup(C,D,tc_fun(E,A)),tc_fun(E,A)) | -c_lessequals(B,D,tc_fun(E,A)).  [resolve(1,a,17,a)].
% 0.94/1.27  Derived: -class_Lattices_Olattice(A) | c_lessequals(B,c_Lattices_Oupper__semilattice__class_Osup(C,D,tc_fun(E,A)),tc_fun(E,A)) | -c_lessequals(B,C,tc_fun(E,A)).  [resolve(1,a,18,a)].
% 0.94/1.27  21 class_Lattices_Oupper__semilattice(tc_nat) # label(clsarity_nat__Lattices_Oupper__semilattice) # label(axiom).  [assumption].
% 0.94/1.27  Derived: c_Lattices_Oupper__semilattice__class_Osup(c_Lattices_Oupper__semilattice__class_Osup(A,B,tc_nat),C,tc_nat) = c_Lattices_Oupper__semilattice__class_Osup(A,c_Lattices_Oupper__semilattice__class_Osup(B,C,tc_nat),tc_nat).  [resolve(21,a,2,a)].
% 0.94/1.27  Derived: c_Lattices_Oupper__semilattice__class_Osup(A,c_Lattices_Oupper__semilattice__class_Osup(B,C,tc_nat),tc_nat) = c_Lattices_Oupper__semilattice__class_Osup(B,c_Lattices_Oupper__semilattice__class_Osup(A,C,tc_nat),tc_nat).  [resolve(21,a,3,a)].
% 0.94/1.27  Derived: c_lessequals(c_Lattices_Oupper__semilattice__class_Osup(A,B,tc_nat),C,tc_nat) | -c_lessequals(B,C,tc_nat) | -c_lessequals(A,C,tc_nat).  [resolve(21,a,4,a)].
% 0.94/1.27  Derived: c_lessequals(A,c_Lattices_Oupper__semilattice__class_Osup(A,B,tc_nat),tc_nat).  [resolve(21,a,5,a)].
% 0.94/1.27  Derived: c_lessequals(A,c_Lattices_Oupper__semilattice__class_Osup(B,A,tc_nat),tc_nat).  [resolve(21,a,6,a)].
% 0.94/1.27  Derived: c_Lattices_Oupper__semilattice__class_Osup(A,A,tc_nat) = A.  [resolve(21,a,9,a)].
% 0.94/1.27  Derived: c_Lattices_Oupper__semilattice__class_Osup(A,B,tc_nat) = A | -c_lessequals(B,A,tc_nat).  [resolve(21,a,10,a)].
% 0.94/1.27  Derived: c_Lattices_Oupper__semilattice__class_Osup(A,B,tc_nat) != B | c_lessequals(A,B,tc_nat).  [resolve(21,a,11,a)].
% 0.94/1.27  Derived: c_Lattices_Oupper__semilattice__class_Osup(A,B,tc_nat) = B | -c_lessequals(A,B,tc_nat).  [resolve(21,a,12,a)].
% 0.94/1.27  Derived: c_Lattices_Oupper__semilattice__class_Osup(A,B,tc_nat) = c_Lattices_Oupper__semilattice__class_Osup(B,A,tc_nat).  [resolve(21,a,13,a)].
% 0.94/1.27  Derived: c_Lattices_Oupper__semilattice__class_Osup(A,c_Lattices_Oupper__semilattice__class_Osup(A,B,tc_nat),tc_nat) = c_Lattices_Oupper__semilattice__class_Osup(A,B,tc_nat).  [resolve(21,a,14,a)].
% 0.94/1.27  Derived: c_lessequals(A,B,tc_nat) | -c_lessequals(c_Lattices_Oupper__semilattice__class_Osup(C,A,tc_nat),B,tc_nat).  [resolve(21,a,15,a)].
% 0.94/1.27  Derived: c_lessequals(A,B,tc_nat) | -c_lessequals(c_Lattices_Oupper__semilattice__class_Osup(A,C,tc_nat),B,tc_nat).  [resolve(21,a,16,a)].
% 0.94/1.27  Derived: c_lessequals(A,c_Lattices_Oupper__semilattice__class_Osup(B,C,tc_nat),tc_nat) | -c_lessequals(A,C,tc_nat).  [resolve(21,a,17,a)].
% 0.94/1.27  Derived: c_lessequals(A,c_Lattices_Oupper__semilattice__class_Osup(B,C,tc_nat),tc_nat) | -c_lessequals(A,B,tc_nat).  [resolve(21,a,18,a)].
% 0.94/1.27  22 class_Lattices_Oupper__semilattice(tc_bool) # label(clsarity_bool__Lattices_Oupper__semilattice) # label(axiom).  [assumption].
% 0.94/1.27  Derived: c_Lattices_Oupper__semilattice__class_Osup(c_Lattices_Oupper__semilattice__class_Osup(A,B,tc_bool),C,tc_bool) = c_Lattices_Oupper__semilattice__class_Osup(A,c_Lattices_Oupper__semilattice__class_Osup(B,C,tc_bool),tc_bool).  [resolve(22,a,2,a)].
% 0.94/1.27  Derived: c_Lattices_Oupper__semilattice__class_Osup(A,c_Lattices_Oupper__semilattice__class_Osup(B,C,tc_bool),tc_bool) = c_Lattices_Oupper__semilattice__class_Osup(B,c_Lattices_Oupper__semilattice__class_Osup(A,C,tc_bool),tc_bool).  [resolve(22,a,3,a)].
% 0.94/1.27  Derived: c_lessequals(c_Lattices_Oupper__semilattice__class_Osup(A,B,tc_bool),C,tc_bool) | -c_lessequals(B,C,tc_bool) | -c_lessequals(A,C,tc_bool).  [resolve(22,a,4,a)].
% 0.94/1.41  Derived: c_lessequals(A,c_Lattices_Oupper__semilattice__class_Osup(A,B,tc_bool),tc_bool).  [resolve(22,a,5,a)].
% 0.94/1.41  Derived: c_lessequals(A,c_Lattices_Oupper__semilattice__class_Osup(B,A,tc_bool),tc_bool).  [resolve(22,a,6,a)].
% 0.94/1.41  Derived: c_Lattices_Oupper__semilattice__class_Osup(A,A,tc_bool) = A.  [resolve(22,a,9,a)].
% 0.94/1.41  Derived: c_Lattices_Oupper__semilattice__class_Osup(A,B,tc_bool) = A | -c_lessequals(B,A,tc_bool).  [resolve(22,a,10,a)].
% 0.94/1.41  Derived: c_Lattices_Oupper__semilattice__class_Osup(A,B,tc_bool) != B | c_lessequals(A,B,tc_bool).  [resolve(22,a,11,a)].
% 0.94/1.41  Derived: c_Lattices_Oupper__semilattice__class_Osup(A,B,tc_bool) = B | -c_lessequals(A,B,tc_bool).  [resolve(22,a,12,a)].
% 0.94/1.41  Derived: c_Lattices_Oupper__semilattice__class_Osup(A,B,tc_bool) = c_Lattices_Oupper__semilattice__class_Osup(B,A,tc_bool).  [resolve(22,a,13,a)].
% 0.94/1.41  Derived: c_Lattices_Oupper__semilattice__class_Osup(A,c_Lattices_Oupper__semilattice__class_Osup(A,B,tc_bool),tc_bool) = c_Lattices_Oupper__semilattice__class_Osup(A,B,tc_bool).  [resolve(22,a,14,a)].
% 0.94/1.41  Derived: c_lessequals(A,B,tc_bool) | -c_lessequals(c_Lattices_Oupper__semilattice__class_Osup(C,A,tc_bool),B,tc_bool).  [resolve(22,a,15,a)].
% 0.94/1.41  Derived: c_lessequals(A,B,tc_bool) | -c_lessequals(c_Lattices_Oupper__semilattice__class_Osup(A,C,tc_bool),B,tc_bool).  [resolve(22,a,16,a)].
% 0.94/1.41  Derived: c_lessequals(A,c_Lattices_Oupper__semilattice__class_Osup(B,C,tc_bool),tc_bool) | -c_lessequals(A,C,tc_bool).  [resolve(22,a,17,a)].
% 0.94/1.41  Derived: c_lessequals(A,c_Lattices_Oupper__semilattice__class_Osup(B,C,tc_bool),tc_bool) | -c_lessequals(A,B,tc_bool).  [resolve(22,a,18,a)].
% 0.94/1.41  23 class_Orderings_Olinorder(tc_nat) # label(clsarity_nat__Orderings_Olinorder) # label(axiom).  [assumption].
% 0.94/1.41  24 -class_Orderings_Olinorder(A) | c_lessequals(B,C,A) | c_lessequals(C,B,A) # label(cls_linorder__linear_0) # label(axiom).  [assumption].
% 0.94/1.41  Derived: c_lessequals(A,B,tc_nat) | c_lessequals(B,A,tc_nat).  [resolve(23,a,24,a)].
% 0.94/1.41  25 A = B | -c_fequal(A,B,C) # label(cls_ATP__Linkup_Ofequal__imp__equal_0) # label(axiom).  [assumption].
% 0.94/1.41  26 c_fequal(A,A,B) # label(cls_ATP__Linkup_Oequal__imp__fequal_0) # label(axiom).  [assumption].
% 0.94/1.41  Derived: A = A.  [resolve(25,b,26,a)].
% 0.94/1.41  
% 0.94/1.41  ============================== end predicate elimination =============
% 0.94/1.41  
% 0.94/1.41  Auto_denials:  (non-Horn, no changes).
% 0.94/1.41  
% 0.94/1.41  Term ordering decisions:
% 0.94/1.41  Function symbol KB weights:  tc_Message_Omsg=1. tc_bool=1. tc_Event_Oevent=1. tc_nat=1. c_Message_Omsg_OKey=1. c_Message_Oagent_OSpy=1. c_Public_OshrK=1. tc_Message_Oagent=1. c_NS__Shared__Mirabelle_Ons__shared=1. c_Message_OinvKey=1. c_Message_Oagent_OServer=1. c_Event_Obad=1. c_Message_OsymKeys=1. v_x=1. t_a=1. v_A=1. v_K=1. v_evs3=1. v_Aa=1. v_Ba=1. c_Public_Okeymode_OEncryption=1. c_Public_Okeymode_OSignature=1. v_B=1. v_Ka=1. t_b=1. v_NA=1. v_NAa=1. v_S=1. v_X=1. tc_fun=1. hAPP=1. c_Message_Omsg_OMPair=1. c_Message_Omsg_OCrypt=1. c_Event_Oknows=1. c_List_Oset=1. c_HOL_Ouminus__class_Ouminus=1. c_Event_Oevent_ONotes=1. c_Message_OHPair=1. c_Event_Oevent_OGets=1. c_List_Oremdups=1. c_List_Olists=1. c_Event_Osko__Event__Xknows__Spy__imp__Says__Notes__initState__1__1=1. c_List_Olength__unique=1. c_Event_Osko__Event__Xknows__Spy__imp__Says__Notes__initState__1__2=1. c_Message_Oanalz=1. c_Message_Oparts=1. c_Message_Osynth=1. c_Orderings_Obot__class_Obot=1. c_Message_Omsg_OAgent=1. c_Message_Omsg_ONonce=1. c_List_Olist_ONil=1. tc_List_Olist=1. c_Orderings_Otop__class_Otop=1. c_Event_Oused=1. c_Public_OpublicKey=1. c_Message_Omsg_OHash=1. c_Message_OkeysFor=1. c_NS__Shared__Mirabelle_Ons__sharedp=1. c_Event_OinitState=1. c_Public_Osko__Public__XNonce__supply1__1__1=1. c_in=1. c_Lattices_Oupper__semilattice__class_Osup=1. c_Set_Oinsert=1. c_List_Olist_OCons=1. c_Event_Oevent_OSays=1. c_List_Oappend=1. c_List_Olist__inter=1. c_Event_Osko__Event__Xknows__imp__Says__Gets__Notes__initState__1__1=1. c_Set_Oimage=1. c_ATP__Linkup_Osko__Set__XrangeE__1__1=1.
% 0.94/1.41  
% 0.94/1.41  ============================== end of process initial clauses ========
% 9.45/9.71  
% 9.45/9.71  ============================== CLAUSES FOR SEARCH ====================
% 9.45/9.71  
% 9.45/9.71  ============================== end of clauses for search =============
% 9.45/9.71  
% 9.45/9.71  ============================== SEARCH ================================
% 9.45/9.71  
% 9.45/9.71  % Starting search at 0.23 seconds.
% 9.45/9.71  
% 9.45/9.71  NOTE: Back_subsumption disabled, ratio of kept to back_subsumed is 27 (0.00 of 0.48 sec).
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=53.000, iters=3427
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=49.000, iters=3406
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=45.000, iters=3526
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=40.000, iters=3436
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=36.000, iters=3349
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=35.000, iters=3348
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=34.000, iters=3346
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=33.000, iters=3346
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=32.000, iters=3341
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=31.000, iters=3425
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=30.000, iters=3393
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=29.000, iters=3371
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=27.000, iters=3377
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=26.000, iters=3451
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=25.000, iters=3361
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=24.000, iters=3335
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=23.000, iters=3439
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=22.000, iters=3342
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=21.000, iters=3350
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=20.000, iters=3336
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=19.000, iters=3337
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=18.000, iters=3375
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=17.000, iters=3364
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=16.000, iters=3339
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=15.000, iters=3417
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=14.000, iters=3334
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=13.000, iters=3336
% 9.45/9.71  
% 9.45/9.71  Low Water (keep): wt=12.000, iters=3333
% 9.45/9.71  
% 9.45/9.71  Low Water (displace): id=2573, wt=119.000
% 9.45/9.71  
% 9.45/9.71  Low Water (displace): id=2973, wt=111.000
% 9.45/9.71  
% 9.45/9.71  Low Water (displace): id=2968, wt=107.000
% 9.45/9.71  
% 9.45/9.71  Low Water (displace): id=2979, wt=105.000
% 9.45/9.71  
% 9.45/9.71  Low Water (displace): id=2394, wt=102.000
% 9.45/9.71  
% 9.45/9.71  Low Water (displace): id=2971, wt=101.000
% 9.45/9.71  
% 9.45/9.71  Low Water (displace): id=16417, wt=51.000
% 9.45/9.71  
% 9.45/9.71  Low Water (displace): id=16501, wt=48.000
% 9.45/9.71  
% 9.45/9.71  Low Water (displace): id=16677, wt=47.000
% 9.45/9.71  
% 9.45/9.71  Low Water (displace): id=11985, wt=45.000
% 9.45/9.71  
% 9.45/9.71  Low Water (displace): id=9813, wt=42.000
% 9.45/9.71  
% 9.45/9.71  Low Water (displace): id=2411, wt=41.000
% 9.45/9.71  
% 9.45/9.71  Low Water (displace): id=2409, wt=38.000
% 9.45/9.71  
% 9.45/9.71  Low Water (displace): id=12988, wt=36.000
% 9.45/9.71  
% 9.45/9.71  Low Water (displace): id=13109, wt=35.000
% 9.45/9.71  
% 9.45/9.71  Low Water (displace): id=3304, wt=31.000
% 9.45/9.71  
% 9.45/9.71  Low Water (displace): id=12672, wt=30.000
% 9.45/9.71  
% 9.45/9.71  Low Water (displace): id=10590, wt=29.000
% 9.45/9.71  
% 9.45/9.71  Low Water (displace): id=16942, wt=28.000
% 9.45/9.71  
% 9.45/9.71  Low Water (displace): id=17215, wt=11.000
% 9.45/9.71  
% 9.45/9.71  ============================== PROOF =================================
% 9.45/9.71  % SZS status Unsatisfiable
% 9.45/9.71  % SZS output start Refutation
% 9.45/9.71  
% 9.45/9.71  % Proof 1 at 8.34 (+ 0.19) seconds.
% 9.45/9.71  % Length of proof is 30.
% 9.45/9.71  % Level of proof is 7.
% 9.45/9.71  % Maximum clause weight is 20.000.
% 9.45/9.71  % Given clauses 8161.
% 9.45/9.71  
% 9.45/9.71  54 c_List_Oset(c_List_Olist_ONil(A),A) = c_Orderings_Obot__class_Obot(tc_fun(A,tc_bool)) # label(cls_set__empty_1) # label(axiom).  [assumption].
% 9.45/9.71  70 -hBOOL(hAPP(c_Orderings_Obot__class_Obot(tc_fun(A,tc_bool)),B)) # label(cls_bot1E_0) # label(axiom).  [assumption].
% 9.45/9.71  113 c_List_Oappend(c_List_Olist_OCons(A,B,C),D,C) = c_List_Olist_OCons(A,c_List_Oappend(B,D,C),C) # label(cls_append__eq__Cons__conv_5) # label(axiom).  [assumption].
% 9.45/9.71  123 c_Set_Oinsert(A,c_Set_Oinsert(B,C,D),D) = c_Set_Oinsert(B,c_Set_Oinsert(A,C,D),D) # label(cls_insert__commute_0) # label(axiom).  [assumption].
% 9.45/9.71  147 hBOOL(hAPP(A,B)) | -hBOOL(hAPP(A,c_Public_Okeymode_OEncryption)) | -hBOOL(hAPP(A,c_Public_Okeymode_OSignature)) # label(cls_keymode_Oinduct_0) # label(axiom).  [assumption].
% 9.45/9.71  152 A = c_List_Oappend(c_List_Olist_ONil(B),A,B) # label(cls_eq__Nil__appendI_0) # label(axiom).  [assumption].
% 9.45/9.71  153 c_List_Oappend(c_List_Olist_ONil(A),B,A) = B.  [copy(152),flip(a)].
% 9.45/9.71  166 hBOOL(hAPP(A,B)) | C = B | -hBOOL(hAPP(c_Set_Oinsert(C,A,D),B)) # label(cls_insert__code_0) # label(axiom).  [assumption].
% 9.45/9.71  205 c_List_Olist_ONil(A) != c_List_Olist_OCons(B,C,A) # label(cls_list_Osimps_I2_J_0) # label(axiom).  [assumption].
% 9.45/9.71  206 c_List_Olist_OCons(A,B,C) != c_List_Olist_ONil(C).  [copy(205),flip(a)].
% 9.45/9.71  216 hBOOL(hAPP(c_Set_Oinsert(A,B,C),A)) # label(cls_insert__code_1) # label(axiom).  [assumption].
% 9.45/9.71  226 hBOOL(hAPP(c_Set_Oinsert(A,B,C),D)) | -hBOOL(hAPP(B,D)) # label(cls_insert__code_2) # label(axiom).  [assumption].
% 9.45/9.71  304 c_List_Oappend(A,B,C) != B | A = c_List_Olist_ONil(C) # label(cls_append__self__conv2_0) # label(axiom).  [assumption].
% 9.45/9.71  305 c_List_Oappend(A,B,C) != B | c_List_Olist_ONil(C) = A.  [copy(304),flip(b)].
% 9.45/9.71  534 A != c_List_Olist_OCons(B,A,C) # label(cls_not__Cons__self_0) # label(axiom).  [assumption].
% 9.45/9.71  535 c_List_Olist_OCons(A,B,C) != B.  [copy(534),flip(a)].
% 9.45/9.71  805 -hBOOL(hAPP(c_List_Oset(c_List_Olist_ONil(A),A),B)).  [para(54(a,2),70(a,1,1))].
% 9.45/9.71  887 hBOOL(hAPP(c_Set_Oinsert(A,B,C),D)) | E = D | -hBOOL(hAPP(c_Set_Oinsert(A,c_Set_Oinsert(E,B,C),C),D)).  [para(123(a,1),166(c,1,1))].
% 9.45/9.71  1055 hBOOL(hAPP(c_Set_Oinsert(c_Public_Okeymode_OSignature,A,B),C)) | -hBOOL(hAPP(c_Set_Oinsert(c_Public_Okeymode_OSignature,A,B),c_Public_Okeymode_OEncryption)).  [resolve(216,a,147,c)].
% 9.45/9.71  1082 hBOOL(hAPP(c_Set_Oinsert(A,c_Set_Oinsert(B,C,D),E),B)).  [resolve(226,b,216,a)].
% 9.45/9.71  1283 c_List_Olist_OCons(A,c_List_Oappend(B,C,D),D) != C.  [para(113(a,1),305(a,1)),flip(b),unit_del(b,206)].
% 9.45/9.71  3115 c_List_Olist_OCons(A,c_List_Olist_OCons(B,c_List_Oappend(C,D,E),E),E) != D.  [para(113(a,1),1283(a,1,2))].
% 9.45/9.71  3274 c_List_Olist_OCons(A,c_List_Olist_OCons(B,C,D),D) != C.  [para(153(a,1),3115(a,1,2,2))].
% 9.45/9.71  11667 hBOOL(hAPP(c_Set_Oinsert(c_Public_Okeymode_OSignature,c_Set_Oinsert(c_Public_Okeymode_OEncryption,A,B),C),D)).  [resolve(1082,a,1055,b)].
% 9.45/9.71  16905 hBOOL(hAPP(c_Set_Oinsert(c_Public_Okeymode_OSignature,A,B),C)) | c_Public_Okeymode_OEncryption = C.  [resolve(11667,a,887,c)].
% 9.45/9.71  19804 c_Public_Okeymode_OEncryption = A | hBOOL(hAPP(B,A)) | c_Public_Okeymode_OSignature = A.  [resolve(16905,a,166,c)].
% 9.45/9.71  20533 c_Public_Okeymode_OEncryption = A | c_Public_Okeymode_OSignature = A.  [resolve(19804,b,805,a)].
% 9.45/9.71  20543 c_List_Olist_OCons(A,c_List_Olist_OCons(B,c_Public_Okeymode_OSignature,C),C) = c_Public_Okeymode_OEncryption.  [resolve(20533,b,3274,a(flip)),flip(a)].
% 9.45/9.71  20548 c_List_Olist_OCons(A,c_Public_Okeymode_OSignature,B) = c_Public_Okeymode_OEncryption.  [resolve(20533,b,535,a(flip)),flip(a)].
% 9.45/9.71  25226 $F.  [back_rewrite(20543),rewrite([20548(2)]),unit_del(a,535)].
% 9.45/9.71  
% 9.45/9.71  % SZS output end Refutation
% 9.45/9.71  ============================== end of proof ==========================
% 9.45/9.71  
% 9.45/9.71  ============================== STATISTICS ============================
% 9.45/9.71  
% 9.45/9.71  Given=8161. Generated=354818. Kept=25041. proofs=1.
% 9.45/9.71  Usable=7871. Sos=9999. Demods=865. Limbo=4678, Disabled=3232. Hints=0.
% 9.45/9.71  Megabytes=35.23.
% 9.45/9.71  User_CPU=8.34, System_CPU=0.19, Wall_clock=9.
% 9.45/9.71  
% 9.45/9.71  ============================== end of statistics =====================
% 9.45/9.71  
% 9.45/9.71  ============================== end of search =========================
% 9.45/9.71  
% 9.45/9.71  THEOREM PROVED
% 9.45/9.71  % SZS status Unsatisfiable
% 9.45/9.71  
% 9.45/9.71  Exiting with 1 proof.
% 9.45/9.71  
% 9.45/9.71  Process 29878 exit (max_proofs) Tue Jun 14 23:55:32 2022
% 9.45/9.71  Prover9 interrupted
%------------------------------------------------------------------------------