TSTP Solution File: LCL668+1.001 by Otter---3.3

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Otter---3.3
% Problem  : LCL668+1.001 : TPTP v8.1.0. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : otter-tptp-script %s

% Computer : n010.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  : 300s
% DateTime : Wed Jul 27 13:05:01 EDT 2022

% Result   : Theorem 36.20s 36.43s
% Output   : Refutation 36.20s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    9
%            Number of leaves      :   11
% Syntax   : Number of clauses     :   51 (   5 unt;  26 nHn;  50 RR)
%            Number of literals    :  357 (   0 equ; 300 neg)
%            Maximal clause size   :   10 (   7 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :    7 (   6 usr;   1 prp; 0-2 aty)
%            Number of functors    :    1 (   1 usr;   1 con; 0-0 aty)
%            Number of variables   :  221 (   0 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(2,axiom,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,D)
    | ~ r1(D,E)
    | ~ r1(E,F)
    | ~ r1(F,G)
    | ~ r1(G,H)
    | p5(H)
    | p1(H) ),
    file('LCL668+1.001.p',unknown),
    [] ).

cnf(3,axiom,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,D)
    | ~ r1(D,E)
    | ~ r1(E,F)
    | ~ r1(F,G)
    | ~ r1(G,H)
    | ~ p1(H)
    | ~ p5(H) ),
    file('LCL668+1.001.p',unknown),
    [] ).

cnf(6,axiom,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,D)
    | ~ r1(D,E)
    | ~ r1(E,F)
    | ~ r1(F,G)
    | ~ r1(G,H)
    | p4(H)
    | p5(H) ),
    file('LCL668+1.001.p',unknown),
    [] ).

cnf(7,axiom,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,D)
    | ~ r1(D,E)
    | ~ r1(E,F)
    | ~ r1(F,G)
    | ~ r1(G,H)
    | ~ p5(H)
    | ~ p4(H) ),
    file('LCL668+1.001.p',unknown),
    [] ).

cnf(10,axiom,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,D)
    | ~ r1(D,E)
    | ~ r1(E,F)
    | ~ r1(F,G)
    | ~ r1(G,H)
    | p3(H)
    | p4(H) ),
    file('LCL668+1.001.p',unknown),
    [] ).

cnf(11,axiom,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,D)
    | ~ r1(D,E)
    | ~ r1(E,F)
    | ~ r1(F,G)
    | ~ r1(G,H)
    | ~ p4(H)
    | ~ p3(H) ),
    file('LCL668+1.001.p',unknown),
    [] ).

cnf(14,axiom,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,D)
    | ~ r1(D,E)
    | ~ r1(E,F)
    | ~ r1(F,G)
    | ~ r1(G,H)
    | p2(H)
    | p3(H) ),
    file('LCL668+1.001.p',unknown),
    [] ).

cnf(15,axiom,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,D)
    | ~ r1(D,E)
    | ~ r1(E,F)
    | ~ r1(F,G)
    | ~ r1(G,H)
    | ~ p3(H)
    | ~ p2(H) ),
    file('LCL668+1.001.p',unknown),
    [] ).

cnf(18,axiom,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,D)
    | ~ r1(D,E)
    | ~ r1(E,F)
    | ~ r1(F,G)
    | ~ r1(G,H)
    | p1(H)
    | p2(H) ),
    file('LCL668+1.001.p',unknown),
    [] ).

cnf(19,axiom,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,D)
    | ~ r1(D,E)
    | ~ r1(E,F)
    | ~ r1(F,G)
    | ~ r1(G,H)
    | ~ p2(H)
    | ~ p1(H) ),
    file('LCL668+1.001.p',unknown),
    [] ).

cnf(30,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(B,D)
    | ~ r1(D,E)
    | ~ r1(E,F)
    | p5(F)
    | p1(F) ),
    inference(factor,[status(thm)],[2]),
    [iquote('factor,2.2.5')] ).

cnf(58,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(B,D)
    | ~ r1(D,E)
    | ~ r1(E,F)
    | ~ p1(F)
    | ~ p5(F) ),
    inference(factor,[status(thm)],[3]),
    [iquote('factor,3.2.5')] ).

cnf(86,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(B,D)
    | ~ r1(D,E)
    | ~ r1(E,F)
    | p4(F)
    | p5(F) ),
    inference(factor,[status(thm)],[6]),
    [iquote('factor,6.2.5')] ).

cnf(114,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(B,D)
    | ~ r1(D,E)
    | ~ r1(E,F)
    | ~ p5(F)
    | ~ p4(F) ),
    inference(factor,[status(thm)],[7]),
    [iquote('factor,7.2.5')] ).

cnf(144,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(B,D)
    | ~ r1(D,E)
    | ~ r1(E,F)
    | p3(F)
    | p4(F) ),
    inference(factor,[status(thm)],[10]),
    [iquote('factor,10.2.5')] ).

cnf(172,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(B,D)
    | ~ r1(D,E)
    | ~ r1(E,F)
    | ~ p4(F)
    | ~ p3(F) ),
    inference(factor,[status(thm)],[11]),
    [iquote('factor,11.2.5')] ).

cnf(206,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(B,D)
    | ~ r1(D,E)
    | ~ r1(E,F)
    | p2(F)
    | p3(F) ),
    inference(factor,[status(thm)],[14]),
    [iquote('factor,14.2.5')] ).

cnf(234,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(B,D)
    | ~ r1(D,E)
    | ~ r1(E,F)
    | ~ p3(F)
    | ~ p2(F) ),
    inference(factor,[status(thm)],[15]),
    [iquote('factor,15.2.5')] ).

cnf(274,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(B,D)
    | ~ r1(D,E)
    | ~ r1(E,F)
    | p1(F)
    | p2(F) ),
    inference(factor,[status(thm)],[18]),
    [iquote('factor,18.2.5')] ).

cnf(302,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(B,D)
    | ~ r1(D,E)
    | ~ r1(E,F)
    | ~ p2(F)
    | ~ p1(F) ),
    inference(factor,[status(thm)],[19]),
    [iquote('factor,19.2.5')] ).

cnf(394,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(C,D)
    | ~ r1(D,E)
    | p5(E)
    | p1(E) ),
    inference(factor,[status(thm)],[30]),
    [iquote('factor,30.3.5')] ).

cnf(512,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(C,D)
    | ~ r1(D,E)
    | ~ p1(E)
    | ~ p5(E) ),
    inference(factor,[status(thm)],[58]),
    [iquote('factor,58.3.5')] ).

cnf(630,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(C,D)
    | ~ r1(D,E)
    | p4(E)
    | p5(E) ),
    inference(factor,[status(thm)],[86]),
    [iquote('factor,86.3.5')] ).

cnf(748,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(C,D)
    | ~ r1(D,E)
    | ~ p5(E)
    | ~ p4(E) ),
    inference(factor,[status(thm)],[114]),
    [iquote('factor,114.3.5')] ).

cnf(866,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(C,D)
    | ~ r1(D,E)
    | p3(E)
    | p4(E) ),
    inference(factor,[status(thm)],[144]),
    [iquote('factor,144.3.5')] ).

cnf(984,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(C,D)
    | ~ r1(D,E)
    | ~ p4(E)
    | ~ p3(E) ),
    inference(factor,[status(thm)],[172]),
    [iquote('factor,172.3.5')] ).

cnf(1104,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(C,D)
    | ~ r1(D,E)
    | p2(E)
    | p3(E) ),
    inference(factor,[status(thm)],[206]),
    [iquote('factor,206.3.5')] ).

cnf(1222,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(C,D)
    | ~ r1(D,E)
    | ~ p3(E)
    | ~ p2(E) ),
    inference(factor,[status(thm)],[234]),
    [iquote('factor,234.3.5')] ).

cnf(1348,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(C,D)
    | ~ r1(D,E)
    | p1(E)
    | p2(E) ),
    inference(factor,[status(thm)],[274]),
    [iquote('factor,274.3.5')] ).

cnf(1466,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(C,D)
    | ~ r1(D,E)
    | ~ p2(E)
    | ~ p1(E) ),
    inference(factor,[status(thm)],[302]),
    [iquote('factor,302.3.5')] ).

cnf(1527,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(C,B)
    | p5(C)
    | p1(C) ),
    inference(factor,[status(thm)],[394]),
    [iquote('factor,394.3.6')] ).

cnf(1544,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(C,B)
    | ~ p1(C)
    | ~ p5(C) ),
    inference(factor,[status(thm)],[512]),
    [iquote('factor,512.3.6')] ).

cnf(1561,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(C,B)
    | p4(C)
    | p5(C) ),
    inference(factor,[status(thm)],[630]),
    [iquote('factor,630.3.6')] ).

cnf(1578,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(C,B)
    | ~ p5(C)
    | ~ p4(C) ),
    inference(factor,[status(thm)],[748]),
    [iquote('factor,748.3.6')] ).

cnf(1595,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(C,B)
    | p3(C)
    | p4(C) ),
    inference(factor,[status(thm)],[866]),
    [iquote('factor,866.3.6')] ).

cnf(1612,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(C,B)
    | ~ p4(C)
    | ~ p3(C) ),
    inference(factor,[status(thm)],[984]),
    [iquote('factor,984.3.6')] ).

cnf(1629,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(C,B)
    | p2(C)
    | p3(C) ),
    inference(factor,[status(thm)],[1104]),
    [iquote('factor,1104.3.6')] ).

cnf(1646,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(C,B)
    | ~ p3(C)
    | ~ p2(C) ),
    inference(factor,[status(thm)],[1222]),
    [iquote('factor,1222.3.6')] ).

cnf(1663,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(C,B)
    | p1(C)
    | p2(C) ),
    inference(factor,[status(thm)],[1348]),
    [iquote('factor,1348.3.6')] ).

cnf(1680,plain,
    ( ~ r1(dollar_c14,A)
    | ~ r1(A,B)
    | ~ r1(B,C)
    | ~ r1(C,A)
    | ~ r1(C,B)
    | ~ p2(C)
    | ~ p1(C) ),
    inference(factor,[status(thm)],[1466]),
    [iquote('factor,1466.3.6')] ).

cnf(1681,axiom,
    r1(A,A),
    file('LCL668+1.001.p',unknown),
    [] ).

cnf(1696,plain,
    ( p1(dollar_c14)
    | p2(dollar_c14) ),
    inference(hyper,[status(thm)],[1681,1663,1681,1681,1681,1681]),
    [iquote('hyper,1681,1663,1681,1681,1681,1681')] ).

cnf(1697,plain,
    ( p2(dollar_c14)
    | p3(dollar_c14) ),
    inference(hyper,[status(thm)],[1681,1629,1681,1681,1681,1681]),
    [iquote('hyper,1681,1629,1681,1681,1681,1681')] ).

cnf(1698,plain,
    ( p3(dollar_c14)
    | p4(dollar_c14) ),
    inference(hyper,[status(thm)],[1681,1595,1681,1681,1681,1681]),
    [iquote('hyper,1681,1595,1681,1681,1681,1681')] ).

cnf(1699,plain,
    ( p4(dollar_c14)
    | p5(dollar_c14) ),
    inference(hyper,[status(thm)],[1681,1561,1681,1681,1681,1681]),
    [iquote('hyper,1681,1561,1681,1681,1681,1681')] ).

cnf(1700,plain,
    ( p5(dollar_c14)
    | p1(dollar_c14) ),
    inference(hyper,[status(thm)],[1681,1527,1681,1681,1681,1681]),
    [iquote('hyper,1681,1527,1681,1681,1681,1681')] ).

cnf(1832,plain,
    ( p1(dollar_c14)
    | p3(dollar_c14) ),
    inference(hyper,[status(thm)],[1700,1578,1681,1681,1681,1681,1681,1698]),
    [iquote('hyper,1700,1578,1681,1681,1681,1681,1681,1698')] ).

cnf(2146,plain,
    p1(dollar_c14),
    inference(factor_simp,[status(thm)],[inference(hyper,[status(thm)],[1832,1646,1681,1681,1681,1681,1681,1696])]),
    [iquote('hyper,1832,1646,1681,1681,1681,1681,1681,1696,factor_simp')] ).

cnf(2147,plain,
    p4(dollar_c14),
    inference(hyper,[status(thm)],[2146,1544,1681,1681,1681,1681,1681,1699]),
    [iquote('hyper,2146,1544,1681,1681,1681,1681,1681,1699')] ).

cnf(2148,plain,
    p2(dollar_c14),
    inference(hyper,[status(thm)],[2147,1612,1681,1681,1681,1681,1681,1697]),
    [iquote('hyper,2147,1612,1681,1681,1681,1681,1681,1697')] ).

cnf(2159,plain,
    $false,
    inference(hyper,[status(thm)],[2148,1680,1681,1681,1681,1681,1681,2146]),
    [iquote('hyper,2148,1680,1681,1681,1681,1681,1681,2146')] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.11  % Problem  : LCL668+1.001 : TPTP v8.1.0. Released v4.0.0.
% 0.06/0.12  % Command  : otter-tptp-script %s
% 0.12/0.33  % Computer : n010.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  : 300
% 0.12/0.33  % DateTime : Wed Jul 27 09:10:54 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 11.89/12.12  ----- Otter 3.3f, August 2004 -----
% 11.89/12.12  The process was started by sandbox2 on n010.cluster.edu,
% 11.89/12.12  Wed Jul 27 09:10:55 2022
% 11.89/12.12  The command was "./otter".  The process ID is 20963.
% 11.89/12.12  
% 11.89/12.12  set(prolog_style_variables).
% 11.89/12.12  set(auto).
% 11.89/12.12     dependent: set(auto1).
% 11.89/12.12     dependent: set(process_input).
% 11.89/12.12     dependent: clear(print_kept).
% 11.89/12.12     dependent: clear(print_new_demod).
% 11.89/12.12     dependent: clear(print_back_demod).
% 11.89/12.12     dependent: clear(print_back_sub).
% 11.89/12.12     dependent: set(control_memory).
% 11.89/12.12     dependent: assign(max_mem, 12000).
% 11.89/12.12     dependent: assign(pick_given_ratio, 4).
% 11.89/12.12     dependent: assign(stats_level, 1).
% 11.89/12.12     dependent: assign(max_seconds, 10800).
% 11.89/12.12  clear(print_given).
% 11.89/12.12  
% 11.89/12.12  formula_list(usable).
% 11.89/12.12  all X r1(X,X).
% 11.89/12.12  -(-(exists X (-((all Y (-r1(X,Y)| (all X (-r1(Y,X)| (all Y (-r1(X,Y)| (all X (-r1(Y,X)| (all Y (-r1(X,Y)| (all X (-r1(Y,X)| -p12(X)& -p10(X)& -p8(X)& -p6(X)& -p4(X)& -p2(X)))))))))))))| (all Y (-r1(X,Y)|p7(Y)))| -(all Y (-r1(X,Y)| -(-(all X (-r1(Y,X)| (all Y (-r1(X,Y)| (all X (-r1(Y,X)| (all Y (-r1(X,Y)| (all X (-r1(Y,X)| (all Y (-r1(X,Y)| (all X (-r1(Y,X)| -(-p5(X)& -p1(X)|p1(X)&p5(X))))))))))))))))| (all X (-r1(Y,X)|p6(X)))| -(all X (-r1(Y,X)| -(-(all Y (-r1(X,Y)| (all X (-r1(Y,X)| (all Y (-r1(X,Y)| (all X (-r1(Y,X)| (all Y (-r1(X,Y)| (all X (-r1(Y,X)| -(-p4(X)& -p5(X)|p5(X)&p4(X))))))))))))))| (all Y (-r1(X,Y)|p5(Y)))| -(all Y (-r1(X,Y)| -(-(all X (-r1(Y,X)| (all Y (-r1(X,Y)| (all X (-r1(Y,X)| (all Y (-r1(X,Y)| (all X (-r1(Y,X)| -(-p3(X)& -p4(X)|p4(X)&p3(X))))))))))))| (all X (-r1(Y,X)|p4(X)))| -(all X (-r1(Y,X)| -(-(all Y (-r1(X,Y)| (all X (-r1(Y,X)| (all Y (-r1(X,Y)| (all X (-r1(Y,X)| -(-p2(X)& -p3(X)|p3(X)&p2(X))))))))))| (all Y (-r1(X,Y)|p3(Y)))| -(all Y (-r1(X,Y)| -(-(all X (-r1(Y,X)| (all Y (-r1(X,Y)| (all X (-r1(Y,X)| -(-p1(X)& -p2(X)|p2(X)&p1(X)))))))))))))))))))))))| (all Y (-r1(X,Y)| (all X (-r1(Y,X)| (all Y (-r1(X,Y)| (all X (-r1(Y,X)| (all Y (-r1(X,Y)| (all X (-r1(Y,X)|p6(X)&p5(X)&p4(X)&p3(X)&p2(X)&p1(X))))))))))))))))).
% 11.89/12.12  end_of_list.
% 11.89/12.12  
% 11.89/12.12  -------> usable clausifies to:
% 11.89/12.12  
% 11.89/12.12  list(usable).
% 11.89/12.12  0 [] r1(X,X).
% 11.89/12.12  0 [] r1($c14,$c6).
% 11.89/12.12  0 [] r1($c6,$c5).
% 11.89/12.12  0 [] r1($c5,$c4).
% 11.89/12.12  0 [] r1($c4,$c3).
% 11.89/12.12  0 [] r1($c3,$c2).
% 11.89/12.12  0 [] r1($c2,$c1).
% 11.89/12.12  0 [] p12($c1)|p10($c1)|p8($c1)|p6($c1)|p4($c1)|p2($c1).
% 11.89/12.12  0 [] r1($c14,$c7).
% 11.89/12.12  0 [] -p7($c7).
% 11.89/12.12  0 [] -r1($c14,Y)| -r1(Y,X)| -r1(X,X1)| -r1(X1,X2)| -r1(X2,X3)| -r1(X3,X4)| -r1(X4,X5)| -r1(X5,X6)|p5(X6)|p1(X6).
% 11.89/12.12  0 [] -r1($c14,Y)| -r1(Y,X)| -r1(X,X1)| -r1(X1,X2)| -r1(X2,X3)| -r1(X3,X4)| -r1(X4,X5)| -r1(X5,X6)| -p1(X6)| -p5(X6).
% 11.89/12.12  0 [] -r1($c14,Y)|r1(Y,$f1(Y)).
% 11.89/12.12  0 [] -r1($c14,Y)| -p6($f1(Y)).
% 11.89/12.12  0 [] -r1($c14,Y)| -r1(Y,X28)| -r1(X28,X7)| -r1(X7,X8)| -r1(X8,X9)| -r1(X9,X10)| -r1(X10,X11)| -r1(X11,X12)|p4(X12)|p5(X12).
% 11.89/12.12  0 [] -r1($c14,Y)| -r1(Y,X28)| -r1(X28,X7)| -r1(X7,X8)| -r1(X8,X9)| -r1(X9,X10)| -r1(X10,X11)| -r1(X11,X12)| -p5(X12)| -p4(X12).
% 11.89/12.12  0 [] -r1($c14,Y)| -r1(Y,X28)|r1(X28,$f2(Y,X28)).
% 11.89/12.12  0 [] -r1($c14,Y)| -r1(Y,X28)| -p5($f2(Y,X28)).
% 11.89/12.12  0 [] -r1($c14,Y)| -r1(Y,X28)| -r1(X28,X13)| -r1(X13,X14)| -r1(X14,X15)| -r1(X15,X16)| -r1(X16,X17)| -r1(X17,X18)|p3(X18)|p4(X18).
% 11.89/12.12  0 [] -r1($c14,Y)| -r1(Y,X28)| -r1(X28,X13)| -r1(X13,X14)| -r1(X14,X15)| -r1(X15,X16)| -r1(X16,X17)| -r1(X17,X18)| -p4(X18)| -p3(X18).
% 11.89/12.12  0 [] -r1($c14,Y)| -r1(Y,X28)| -r1(X28,X13)|r1(X13,$f3(Y,X28,X13)).
% 11.89/12.12  0 [] -r1($c14,Y)| -r1(Y,X28)| -r1(X28,X13)| -p4($f3(Y,X28,X13)).
% 11.89/12.12  0 [] -r1($c14,Y)| -r1(Y,X28)| -r1(X28,X13)| -r1(X13,X19)| -r1(X19,X20)| -r1(X20,X21)| -r1(X21,X22)| -r1(X22,X23)|p2(X23)|p3(X23).
% 11.89/12.12  0 [] -r1($c14,Y)| -r1(Y,X28)| -r1(X28,X13)| -r1(X13,X19)| -r1(X19,X20)| -r1(X20,X21)| -r1(X21,X22)| -r1(X22,X23)| -p3(X23)| -p2(X23).
% 11.89/12.12  0 [] -r1($c14,Y)| -r1(Y,X28)| -r1(X28,X13)| -r1(X13,X19)|r1(X19,$f4(Y,X28,X13,X19)).
% 11.89/12.12  0 [] -r1($c14,Y)| -r1(Y,X28)| -r1(X28,X13)| -r1(X13,X19)| -p3($f4(Y,X28,X13,X19)).
% 11.89/12.12  0 [] -r1($c14,Y)| -r1(Y,X28)| -r1(X28,X13)| -r1(X13,X19)| -r1(X19,X24)| -r1(X24,X25)| -r1(X25,X26)| -r1(X26,X27)|p1(X27)|p2(X27).
% 11.89/12.12  0 [] -r1($c14,Y)| -r1(Y,X28)| -r1(X28,X13)| -r1(X13,X19)| -r1(X19,X24)| -r1(X24,X25)| -r1(X25,X26)| -r1(X26,X27)| -p2(X27)| -p1(X27).
% 11.89/12.12  0 [] r1($c14,$c13).
% 11.89/12.12  0 [] r1($c13,$c12).
% 11.89/12.12  0 [] r1($c12,$c11).
% 11.89/12.12  0 [] r1($c11,$c10).
% 11.89/12.12  0 [] r1($c10,$c9).
% 11.89/12.12  0 [] r1($c9,$c8).
% 11.89/12.12  0 [] -p6($c8)| -p5($c8)| -p4($c8)| -p3($c8)| -p2($c8)| -p1($c8).
% 19.25/19.48  end_of_list.
% 19.25/19.48  
% 19.25/19.48  SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=10.
% 19.25/19.48  
% 19.25/19.48  This is a non-Horn set without equality.  The strategy will
% 19.25/19.48  be ordered hyper_res, unit deletion, and factoring, with
% 19.25/19.48  satellites in sos and with nuclei in usable.
% 19.25/19.48  
% 19.25/19.48     dependent: set(hyper_res).
% 19.25/19.48     dependent: set(factor).
% 19.25/19.48     dependent: set(unit_deletion).
% 19.25/19.48  
% 19.25/19.48  ------------> process usable:
% 19.25/19.48  ** KEPT (pick-wt=2): 1 [] -p7($c7).
% 19.25/19.48  ** KEPT (pick-wt=28): 2 [] -r1($c14,A)| -r1(A,B)| -r1(B,C)| -r1(C,D)| -r1(D,E)| -r1(E,F)| -r1(F,G)| -r1(G,H)|p5(H)|p1(H).
% 19.25/19.48  ** KEPT (pick-wt=28): 3 [] -r1($c14,A)| -r1(A,B)| -r1(B,C)| -r1(C,D)| -r1(D,E)| -r1(E,F)| -r1(F,G)| -r1(G,H)| -p1(H)| -p5(H).
% 19.25/19.48  ** KEPT (pick-wt=7): 4 [] -r1($c14,A)|r1(A,$f1(A)).
% 19.25/19.48  ** KEPT (pick-wt=6): 5 [] -r1($c14,A)| -p6($f1(A)).
% 19.25/19.48  ** KEPT (pick-wt=28): 6 [] -r1($c14,A)| -r1(A,B)| -r1(B,C)| -r1(C,D)| -r1(D,E)| -r1(E,F)| -r1(F,G)| -r1(G,H)|p4(H)|p5(H).
% 19.25/19.48  ** KEPT (pick-wt=28): 7 [] -r1($c14,A)| -r1(A,B)| -r1(B,C)| -r1(C,D)| -r1(D,E)| -r1(E,F)| -r1(F,G)| -r1(G,H)| -p5(H)| -p4(H).
% 19.25/19.48  ** KEPT (pick-wt=11): 8 [] -r1($c14,A)| -r1(A,B)|r1(B,$f2(A,B)).
% 19.25/19.48  ** KEPT (pick-wt=10): 9 [] -r1($c14,A)| -r1(A,B)| -p5($f2(A,B)).
% 19.25/19.48  ** KEPT (pick-wt=28): 10 [] -r1($c14,A)| -r1(A,B)| -r1(B,C)| -r1(C,D)| -r1(D,E)| -r1(E,F)| -r1(F,G)| -r1(G,H)|p3(H)|p4(H).
% 19.25/19.48  ** KEPT (pick-wt=28): 11 [] -r1($c14,A)| -r1(A,B)| -r1(B,C)| -r1(C,D)| -r1(D,E)| -r1(E,F)| -r1(F,G)| -r1(G,H)| -p4(H)| -p3(H).
% 19.25/19.48  ** KEPT (pick-wt=15): 12 [] -r1($c14,A)| -r1(A,B)| -r1(B,C)|r1(C,$f3(A,B,C)).
% 19.25/19.48  ** KEPT (pick-wt=14): 13 [] -r1($c14,A)| -r1(A,B)| -r1(B,C)| -p4($f3(A,B,C)).
% 19.25/19.48  ** KEPT (pick-wt=28): 14 [] -r1($c14,A)| -r1(A,B)| -r1(B,C)| -r1(C,D)| -r1(D,E)| -r1(E,F)| -r1(F,G)| -r1(G,H)|p2(H)|p3(H).
% 19.25/19.48  ** KEPT (pick-wt=28): 15 [] -r1($c14,A)| -r1(A,B)| -r1(B,C)| -r1(C,D)| -r1(D,E)| -r1(E,F)| -r1(F,G)| -r1(G,H)| -p3(H)| -p2(H).
% 19.25/19.48  ** KEPT (pick-wt=19): 16 [] -r1($c14,A)| -r1(A,B)| -r1(B,C)| -r1(C,D)|r1(D,$f4(A,B,C,D)).
% 19.25/19.48  ** KEPT (pick-wt=18): 17 [] -r1($c14,A)| -r1(A,B)| -r1(B,C)| -r1(C,D)| -p3($f4(A,B,C,D)).
% 19.25/19.48  ** KEPT (pick-wt=28): 18 [] -r1($c14,A)| -r1(A,B)| -r1(B,C)| -r1(C,D)| -r1(D,E)| -r1(E,F)| -r1(F,G)| -r1(G,H)|p1(H)|p2(H).
% 19.25/19.48  ** KEPT (pick-wt=28): 19 [] -r1($c14,A)| -r1(A,B)| -r1(B,C)| -r1(C,D)| -r1(D,E)| -r1(E,F)| -r1(F,G)| -r1(G,H)| -p2(H)| -p1(H).
% 19.25/19.48  ** KEPT (pick-wt=12): 20 [] -p6($c8)| -p5($c8)| -p4($c8)| -p3($c8)| -p2($c8)| -p1($c8).
% 19.25/19.48  352 back subsumes 347.
% 19.25/19.48  361 back subsumes 358.
% 19.25/19.48  361 back subsumes 348.
% 19.25/19.48  361 back subsumes 336.
% 19.25/19.48  367 back subsumes 366.
% 19.25/19.48  367 back subsumes 359.
% 19.25/19.48  380 back subsumes 362.
% 19.25/19.48  380 back subsumes 353.
% 19.25/19.48  380 back subsumes 341.
% 19.25/19.48  380 back subsumes 332.
% 19.25/19.48  385 back subsumes 354.
% 19.25/19.48  394 back subsumes 364.
% 19.25/19.48  402 back subsumes 399.
% 19.25/19.48  406 back subsumes 405.
% 19.25/19.48  406 back subsumes 400.
% 19.25/19.48  406 back subsumes 392.
% 19.25/19.48  406 back subsumes 379.
% 19.25/19.48  412 back subsumes 403.
% 19.25/19.48  412 back subsumes 395.
% 19.25/19.48  412 back subsumes 389.
% 19.25/19.48  412 back subsumes 360.
% 19.25/19.48  412 back subsumes 349.
% 19.25/19.48  421 back subsumes 408.
% 19.25/19.48  425 back subsumes 424.
% 19.25/19.48  425 back subsumes 377.
% 19.25/19.48  428 back subsumes 422.
% 19.25/19.48  428 back subsumes 419.
% 19.25/19.48  428 back subsumes 401.
% 19.25/19.48  428 back subsumes 351.
% 19.25/19.48  434 back subsumes 427.
% 19.25/19.48  434 back subsumes 374.
% 19.25/19.48  435 back subsumes 433.
% 19.25/19.48  470 back subsumes 465.
% 19.25/19.48  479 back subsumes 476.
% 19.25/19.48  479 back subsumes 466.
% 19.25/19.48  479 back subsumes 454.
% 19.25/19.48  485 back subsumes 484.
% 19.25/19.48  485 back subsumes 477.
% 19.25/19.48  498 back subsumes 480.
% 19.25/19.48  498 back subsumes 471.
% 19.25/19.48  498 back subsumes 459.
% 19.25/19.48  498 back subsumes 450.
% 19.25/19.48  503 back subsumes 472.
% 19.25/19.48  512 back subsumes 482.
% 19.25/19.48  520 back subsumes 517.
% 19.25/19.48  524 back subsumes 523.
% 19.25/19.48  524 back subsumes 518.
% 19.25/19.48  524 back subsumes 510.
% 19.25/19.48  524 back subsumes 497.
% 19.25/19.48  530 back subsumes 521.
% 19.25/19.48  530 back subsumes 513.
% 19.25/19.48  530 back subsumes 507.
% 19.25/19.48  530 back subsumes 478.
% 19.25/19.48  530 back subsumes 467.
% 19.25/19.48  539 back subsumes 526.
% 19.25/19.48  543 back subsumes 542.
% 19.25/19.48  543 back subsumes 495.
% 19.25/19.48  546 back subsumes 540.
% 19.25/19.48  546 back subsumes 537.
% 19.25/19.48  546 back subsumes 519.
% 19.25/19.48  546 back subsumes 469.
% 19.25/19.48  552 back subsumes 545.
% 19.25/19.48  552 back subsumes 492.
% 19.25/19.48  553 back subsumes 551.
% 19.25/19.48  588 back subsumes 583.
% 19.25/19.48  597 back subsumes 594.
% 19.25/19.48  597 back subsumes 584.
% 19.25/19.48  597 back subsumes 572.
% 19.25/19.48  603 back subsumes 602.
% 19.25/19.48  603 back subsumes 595.
% 19.25/19.48  616 back subsumes 598.
% 19.25/19.48  616 back subsumes 589.
% 19.25/19.48  616 back subsumes 577.
% 19.25/19.48  616 back subsumes 568.
% 19.25/19.48  621 back subsumes 590.
% 19.25/19.48  630 back subsumes 600.
% 19.25/19.48  638 back subsumes 635.
% 23.60/23.80  642 back subsumes 641.
% 23.60/23.80  642 back subsumes 636.
% 23.60/23.80  642 back subsumes 628.
% 23.60/23.80  642 back subsumes 615.
% 23.60/23.80  648 back subsumes 639.
% 23.60/23.80  648 back subsumes 631.
% 23.60/23.80  648 back subsumes 625.
% 23.60/23.80  648 back subsumes 596.
% 23.60/23.80  648 back subsumes 585.
% 23.60/23.80  657 back subsumes 644.
% 23.60/23.80  661 back subsumes 660.
% 23.60/23.80  661 back subsumes 613.
% 23.60/23.80  664 back subsumes 658.
% 23.60/23.80  664 back subsumes 655.
% 23.60/23.80  664 back subsumes 637.
% 23.60/23.80  664 back subsumes 587.
% 23.60/23.80  670 back subsumes 663.
% 23.60/23.80  670 back subsumes 610.
% 23.60/23.80  671 back subsumes 669.
% 23.60/23.80  706 back subsumes 701.
% 23.60/23.80  715 back subsumes 712.
% 23.60/23.80  715 back subsumes 702.
% 23.60/23.80  715 back subsumes 690.
% 23.60/23.80  721 back subsumes 720.
% 23.60/23.80  721 back subsumes 713.
% 23.60/23.80  734 back subsumes 716.
% 23.60/23.80  734 back subsumes 707.
% 23.60/23.80  734 back subsumes 695.
% 23.60/23.80  734 back subsumes 686.
% 23.60/23.80  739 back subsumes 708.
% 23.60/23.80  748 back subsumes 718.
% 23.60/23.80  756 back subsumes 753.
% 23.60/23.80  760 back subsumes 759.
% 23.60/23.80  760 back subsumes 754.
% 23.60/23.80  760 back subsumes 746.
% 23.60/23.80  760 back subsumes 733.
% 23.60/23.80  766 back subsumes 757.
% 23.60/23.80  766 back subsumes 749.
% 23.60/23.80  766 back subsumes 743.
% 23.60/23.80  766 back subsumes 714.
% 23.60/23.80  766 back subsumes 703.
% 23.60/23.80  775 back subsumes 762.
% 23.60/23.80  779 back subsumes 778.
% 23.60/23.80  779 back subsumes 731.
% 23.60/23.80  782 back subsumes 776.
% 23.60/23.80  782 back subsumes 773.
% 23.60/23.80  782 back subsumes 755.
% 23.60/23.80  782 back subsumes 705.
% 23.60/23.80  788 back subsumes 781.
% 23.60/23.80  788 back subsumes 728.
% 23.60/23.80  789 back subsumes 787.
% 23.60/23.80  824 back subsumes 819.
% 23.60/23.80  833 back subsumes 830.
% 23.60/23.80  833 back subsumes 820.
% 23.60/23.80  833 back subsumes 808.
% 23.60/23.80  839 back subsumes 838.
% 23.60/23.80  839 back subsumes 831.
% 23.60/23.80  852 back subsumes 834.
% 23.60/23.80  852 back subsumes 825.
% 23.60/23.80  852 back subsumes 813.
% 23.60/23.80  852 back subsumes 804.
% 23.60/23.80  857 back subsumes 826.
% 23.60/23.80  866 back subsumes 836.
% 23.60/23.80  874 back subsumes 871.
% 23.60/23.80  878 back subsumes 877.
% 23.60/23.80  878 back subsumes 872.
% 23.60/23.80  878 back subsumes 864.
% 23.60/23.80  878 back subsumes 851.
% 23.60/23.80  884 back subsumes 875.
% 23.60/23.80  884 back subsumes 867.
% 23.60/23.80  884 back subsumes 861.
% 23.60/23.80  884 back subsumes 832.
% 23.60/23.80  884 back subsumes 821.
% 23.60/23.80  893 back subsumes 880.
% 23.60/23.80  897 back subsumes 896.
% 23.60/23.80  897 back subsumes 849.
% 23.60/23.80  900 back subsumes 894.
% 23.60/23.80  900 back subsumes 891.
% 23.60/23.80  900 back subsumes 873.
% 23.60/23.80  900 back subsumes 823.
% 23.60/23.80  906 back subsumes 899.
% 23.60/23.80  906 back subsumes 846.
% 23.60/23.80  907 back subsumes 905.
% 23.60/23.80  942 back subsumes 937.
% 23.60/23.80  951 back subsumes 948.
% 23.60/23.80  951 back subsumes 938.
% 23.60/23.80  951 back subsumes 926.
% 23.60/23.80  957 back subsumes 956.
% 23.60/23.80  957 back subsumes 949.
% 23.60/23.80  970 back subsumes 952.
% 23.60/23.80  970 back subsumes 943.
% 23.60/23.80  970 back subsumes 931.
% 23.60/23.80  970 back subsumes 922.
% 23.60/23.80  975 back subsumes 944.
% 23.60/23.80  984 back subsumes 954.
% 23.60/23.80  992 back subsumes 989.
% 23.60/23.80  996 back subsumes 995.
% 23.60/23.80  996 back subsumes 990.
% 23.60/23.80  996 back subsumes 982.
% 23.60/23.80  996 back subsumes 969.
% 23.60/23.80  1002 back subsumes 993.
% 23.60/23.80  1002 back subsumes 985.
% 23.60/23.80  1002 back subsumes 979.
% 23.60/23.80  1002 back subsumes 950.
% 23.60/23.80  1002 back subsumes 939.
% 23.60/23.80  1011 back subsumes 998.
% 23.60/23.80  1015 back subsumes 1014.
% 23.60/23.80  1015 back subsumes 967.
% 23.60/23.80  1018 back subsumes 1012.
% 23.60/23.80  1018 back subsumes 1009.
% 23.60/23.80  1018 back subsumes 991.
% 23.60/23.80  1018 back subsumes 941.
% 23.60/23.80  1024 back subsumes 1017.
% 23.60/23.80  1024 back subsumes 964.
% 23.60/23.80  1025 back subsumes 1023.
% 23.60/23.80  1062 back subsumes 1057.
% 23.60/23.80  1071 back subsumes 1068.
% 23.60/23.80  1071 back subsumes 1058.
% 23.60/23.80  1071 back subsumes 1046.
% 23.60/23.80  1077 back subsumes 1076.
% 23.60/23.80  1077 back subsumes 1069.
% 23.60/23.80  1090 back subsumes 1072.
% 23.60/23.80  1090 back subsumes 1063.
% 23.60/23.80  1090 back subsumes 1051.
% 23.60/23.80  1090 back subsumes 1042.
% 23.60/23.80  1095 back subsumes 1064.
% 23.60/23.80  1104 back subsumes 1074.
% 23.60/23.80  1112 back subsumes 1109.
% 23.60/23.80  1116 back subsumes 1115.
% 23.60/23.80  1116 back subsumes 1110.
% 23.60/23.80  1116 back subsumes 1102.
% 23.60/23.80  1116 back subsumes 1089.
% 23.60/23.80  1122 back subsumes 1113.
% 23.60/23.80  1122 back subsumes 1105.
% 23.60/23.80  1122 back subsumes 1099.
% 23.60/23.80  1122 back subsumes 1070.
% 23.60/23.80  1122 back subsumes 1059.
% 23.60/23.80  1131 back subsumes 1118.
% 23.60/23.80  1135 back subsumes 1134.
% 23.60/23.80  1135 back subsumes 1087.
% 23.60/23.80  1138 back subsumes 1132.
% 23.60/23.80  1138 back subsumes 1129.
% 23.60/23.80  1138 back subsumes 1111.
% 23.60/23.80  1138 back subsumes 1061.
% 23.60/23.80  1144 back subsumes 1137.
% 23.60/23.80  1144 back subsumes 1084.
% 23.60/23.80  1145 back subsumes 1143.
% 23.60/23.80  1180 back subsumes 1175.
% 23.60/23.80  1189 back subsumes 1186.
% 23.60/23.80  1189 back subsumes 1176.
% 23.60/23.80  1189 back subsumes 1164.
% 23.60/23.80  1195 back subsumes 1194.
% 23.60/23.80  1195 back subsumes 1187.
% 23.60/23.80  1208 back subsumes 1190.
% 23.60/23.80  1208 back subsumes 1181.
% 23.60/23.80  1208 back subsumes 1169.
% 23.60/23.80  1208 back subsumes 1160.
% 23.60/23.80  1213 back subsumes 1182.
% 23.60/23.80  1222 back subsumes 1192.
% 23.60/23.80  1230 back subsumes 1227.
% 23.60/23.80  1234 back subsumes 1233.
% 23.60/23.80  1234 back subsumes 1228.
% 23.60/23.80  1234 back subsumes 1220.
% 23.60/23.80  1234 back subsumes 1207.
% 23.60/23.80  1240 back subsumes 1231.
% 23.60/23.80  1240 back subsumes 1223.
% 23.60/23.80  1240 back subsumes 1217.
% 23.60/23.80  1240 back subsumes 1188.
% 23.60/23.80  1240 back subsumes 1177.
% 23.60/23.80  1249 back subsumes 1236.
% 23.60/23.80  1253 back subsumes 1252.
% 23.60/23.80  1253 back subsumes 1205.
% 23.60/23.80  1256 back subsumes 1250.
% 36.20/36.43  1256 back subsumes 1247.
% 36.20/36.43  1256 back subsumes 1229.
% 36.20/36.43  1256 back subsumes 1179.
% 36.20/36.43  1262 back subsumes 1255.
% 36.20/36.43  1262 back subsumes 1202.
% 36.20/36.43  1263 back subsumes 1261.
% 36.20/36.43  1306 back subsumes 1301.
% 36.20/36.43  1315 back subsumes 1312.
% 36.20/36.43  1315 back subsumes 1302.
% 36.20/36.43  1315 back subsumes 1290.
% 36.20/36.43  1321 back subsumes 1320.
% 36.20/36.43  1321 back subsumes 1313.
% 36.20/36.43  1334 back subsumes 1316.
% 36.20/36.43  1334 back subsumes 1307.
% 36.20/36.43  1334 back subsumes 1295.
% 36.20/36.43  1334 back subsumes 1286.
% 36.20/36.43  1339 back subsumes 1308.
% 36.20/36.43  1348 back subsumes 1318.
% 36.20/36.43  1356 back subsumes 1353.
% 36.20/36.43  1360 back subsumes 1359.
% 36.20/36.43  1360 back subsumes 1354.
% 36.20/36.43  1360 back subsumes 1346.
% 36.20/36.43  1360 back subsumes 1333.
% 36.20/36.43  1366 back subsumes 1357.
% 36.20/36.43  1366 back subsumes 1349.
% 36.20/36.43  1366 back subsumes 1343.
% 36.20/36.43  1366 back subsumes 1314.
% 36.20/36.43  1366 back subsumes 1303.
% 36.20/36.43  1375 back subsumes 1362.
% 36.20/36.43  1379 back subsumes 1378.
% 36.20/36.43  1379 back subsumes 1331.
% 36.20/36.43  1382 back subsumes 1376.
% 36.20/36.43  1382 back subsumes 1373.
% 36.20/36.43  1382 back subsumes 1355.
% 36.20/36.43  1382 back subsumes 1305.
% 36.20/36.43  1388 back subsumes 1381.
% 36.20/36.43  1388 back subsumes 1328.
% 36.20/36.43  1389 back subsumes 1387.
% 36.20/36.43  1424 back subsumes 1419.
% 36.20/36.43  1433 back subsumes 1430.
% 36.20/36.43  1433 back subsumes 1420.
% 36.20/36.43  1433 back subsumes 1408.
% 36.20/36.43  1439 back subsumes 1438.
% 36.20/36.43  1439 back subsumes 1431.
% 36.20/36.43  1452 back subsumes 1434.
% 36.20/36.43  1452 back subsumes 1425.
% 36.20/36.43  1452 back subsumes 1413.
% 36.20/36.43  1452 back subsumes 1404.
% 36.20/36.43  1457 back subsumes 1426.
% 36.20/36.43  1466 back subsumes 1436.
% 36.20/36.43  1474 back subsumes 1471.
% 36.20/36.43  1478 back subsumes 1477.
% 36.20/36.43  1478 back subsumes 1472.
% 36.20/36.43  1478 back subsumes 1464.
% 36.20/36.43  1478 back subsumes 1451.
% 36.20/36.43  1484 back subsumes 1475.
% 36.20/36.43  1484 back subsumes 1467.
% 36.20/36.43  1484 back subsumes 1461.
% 36.20/36.43  1484 back subsumes 1432.
% 36.20/36.43  1484 back subsumes 1421.
% 36.20/36.43  1493 back subsumes 1480.
% 36.20/36.43  1497 back subsumes 1496.
% 36.20/36.43  1497 back subsumes 1449.
% 36.20/36.43  1500 back subsumes 1494.
% 36.20/36.43  1500 back subsumes 1491.
% 36.20/36.43  1500 back subsumes 1473.
% 36.20/36.43  1500 back subsumes 1423.
% 36.20/36.43  1506 back subsumes 1499.
% 36.20/36.43  1506 back subsumes 1446.
% 36.20/36.43  1507 back subsumes 1505.
% 36.20/36.43  
% 36.20/36.43  ------------> process sos:
% 36.20/36.43  ** KEPT (pick-wt=3): 1681 [] r1(A,A).
% 36.20/36.43  ** KEPT (pick-wt=3): 1682 [] r1($c14,$c6).
% 36.20/36.43  ** KEPT (pick-wt=3): 1683 [] r1($c6,$c5).
% 36.20/36.43  ** KEPT (pick-wt=3): 1684 [] r1($c5,$c4).
% 36.20/36.43  ** KEPT (pick-wt=3): 1685 [] r1($c4,$c3).
% 36.20/36.43  ** KEPT (pick-wt=3): 1686 [] r1($c3,$c2).
% 36.20/36.43  ** KEPT (pick-wt=3): 1687 [] r1($c2,$c1).
% 36.20/36.43  ** KEPT (pick-wt=12): 1688 [] p12($c1)|p10($c1)|p8($c1)|p6($c1)|p4($c1)|p2($c1).
% 36.20/36.43  ** KEPT (pick-wt=3): 1689 [] r1($c14,$c7).
% 36.20/36.43  ** KEPT (pick-wt=3): 1690 [] r1($c14,$c13).
% 36.20/36.43  ** KEPT (pick-wt=3): 1691 [] r1($c13,$c12).
% 36.20/36.43  ** KEPT (pick-wt=3): 1692 [] r1($c12,$c11).
% 36.20/36.43  ** KEPT (pick-wt=3): 1693 [] r1($c11,$c10).
% 36.20/36.43  ** KEPT (pick-wt=3): 1694 [] r1($c10,$c9).
% 36.20/36.43  ** KEPT (pick-wt=3): 1695 [] r1($c9,$c8).
% 36.20/36.43  
% 36.20/36.43  ======= end of input processing =======
% 36.20/36.43  
% 36.20/36.43  =========== start of search ===========
% 36.20/36.43  
% 36.20/36.43  -- HEY sandbox2, WE HAVE A PROOF!! -- 
% 36.20/36.43  
% 36.20/36.43  -----> EMPTY CLAUSE at  34.45 sec ----> 2159 [hyper,2148,1680,1681,1681,1681,1681,1681,2146] $F.
% 36.20/36.43  
% 36.20/36.43  Length of proof is 39.  Level of proof is 8.
% 36.20/36.43  
% 36.20/36.43  ---------------- PROOF ----------------
% 36.20/36.43  % SZS status Theorem
% 36.20/36.43  % SZS output start Refutation
% See solution above
% 36.20/36.43  ------------ end of proof -------------
% 36.20/36.43  
% 36.20/36.43  
% 36.20/36.43  Search stopped by max_proofs option.
% 36.20/36.43  
% 36.20/36.43  
% 36.20/36.43  Search stopped by max_proofs option.
% 36.20/36.43  
% 36.20/36.43  ============ end of search ============
% 36.20/36.43  
% 36.20/36.43  -------------- statistics -------------
% 36.20/36.43  clauses given                112
% 36.20/36.43  clauses generated         101273
% 36.20/36.43  clauses kept                2158
% 36.20/36.43  clauses forward subsumed   99149
% 36.20/36.43  clauses back subsumed        364
% 36.20/36.43  Kbytes malloced             3906
% 36.20/36.43  
% 36.20/36.43  ----------- times (seconds) -----------
% 36.20/36.43  user CPU time         34.45          (0 hr, 0 min, 34 sec)
% 36.20/36.43  system CPU time        0.00          (0 hr, 0 min, 0 sec)
% 36.20/36.43  wall-clock time       36             (0 hr, 0 min, 36 sec)
% 36.20/36.43  
% 36.20/36.43  That finishes the proof of the theorem.
% 36.20/36.43  
% 36.20/36.43  Process 20963 finished Wed Jul 27 09:11:31 2022
% 36.20/36.43  Otter interrupted
% 36.20/36.43  PROOF FOUND
%------------------------------------------------------------------------------