TSTP Solution File: SWC123-1 by E---3.1.00

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : E---3.1.00
% Problem  : SWC123-1 : TPTP v8.2.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_E %s %d THM

% Computer : n011.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 : Tue May 21 04:23:38 EDT 2024

% Result   : Unsatisfiable 3.96s 1.00s
% Output   : CNFRefutation 3.96s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   19
%            Number of leaves      :   48
% Syntax   : Number of clauses     :  211 (  44 unt;  26 nHn; 184 RR)
%            Number of literals    :  603 ( 142 equ; 397 neg)
%            Maximal clause size   :    7 (   2 avg)
%            Maximal term depth    :    4 (   1 avg)
%            Number of predicates  :   11 (   9 usr;   1 prp; 0-2 aty)
%            Number of functors    :   12 (  12 usr;   5 con; 0-2 aty)
%            Number of variables   :  322 (  29 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(clause179,axiom,
    ( app(app(X1,cons(X2,X3)),cons(X2,X4)) != X5
    | ~ ssList(X4)
    | ~ ssList(X3)
    | ~ ssList(X1)
    | ~ ssItem(X2)
    | ~ duplicatefreeP(X5)
    | ~ ssList(X5) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause179) ).

cnf(clause74,axiom,
    ( app(nil,X1) = X1
    | ~ ssList(X1) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause74) ).

cnf(clause86,axiom,
    ( ssList(cons(X1,X2))
    | ~ ssItem(X1)
    | ~ ssList(X2) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause86) ).

cnf(clause136,axiom,
    ( rearsegP(app(X3,X1),X2)
    | ~ rearsegP(X1,X2)
    | ~ ssList(X3)
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause136) ).

cnf(clause58,axiom,
    ( rearsegP(X1,nil)
    | ~ ssList(X1) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause58) ).

cnf(clause132,axiom,
    ( app(X2,skaf45(X1,X2)) = X1
    | ~ frontsegP(X1,X2)
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause132) ).

cnf(co1_1,negated_conjecture,
    ssList(sk1),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_1) ).

cnf(co1_6,negated_conjecture,
    sk1 = sk3,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_6) ).

cnf(co1_2,negated_conjecture,
    ssList(sk2),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_2) ).

cnf(co1_5,negated_conjecture,
    sk2 = sk4,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_5) ).

cnf(clause8,axiom,
    ssList(nil),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause8) ).

cnf(clause120,axiom,
    ( app(cons(X1,nil),X2) = cons(X1,X2)
    | ~ ssItem(X1)
    | ~ ssList(X2) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause120) ).

cnf(co1_8,negated_conjecture,
    frontsegP(sk4,sk3),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_8) ).

cnf(clause131,axiom,
    ( app(skaf46(X1,X2),X2) = X1
    | ~ rearsegP(X1,X2)
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause131) ).

cnf(clause51,axiom,
    ssList(skaf45(X1,X2)),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause51) ).

cnf(clause101,axiom,
    ( cons(skaf44(X1),nil) = X1
    | ~ singletonP(X1)
    | ~ ssList(X1) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause101) ).

cnf(clause73,axiom,
    ( app(X1,nil) = X1
    | ~ ssList(X1) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause73) ).

cnf(clause149,axiom,
    ( app(app(X3,X2),X1) = app(X3,app(X2,X1))
    | ~ ssList(X1)
    | ~ ssList(X2)
    | ~ ssList(X3) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause149) ).

cnf(clause85,axiom,
    ( ssList(app(X2,X1))
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause85) ).

cnf(clause47,axiom,
    ssItem(skaf44(X1)),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause47) ).

cnf(clause72,axiom,
    ( duplicatefreeP(X1)
    | ssItem(X2)
    | ~ ssList(X1) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause72) ).

cnf(clause116,axiom,
    ( singletonP(X2)
    | cons(X1,nil) != X2
    | ~ ssItem(X1)
    | ~ ssList(X2) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause116) ).

cnf(clause151,axiom,
    ( X1 = X3
    | app(X1,X2) != app(X3,X2)
    | ~ ssList(X1)
    | ~ ssList(X2)
    | ~ ssList(X3) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause151) ).

cnf(clause50,axiom,
    ssList(skaf46(X1,X2)),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause50) ).

cnf(clause172,axiom,
    ( segmentP(app(app(X4,X1),X3),X2)
    | ~ segmentP(X1,X2)
    | ~ ssList(X3)
    | ~ ssList(X4)
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause172) ).

cnf(clause57,axiom,
    ( segmentP(X1,X1)
    | ~ ssList(X1) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause57) ).

cnf(co1_11,negated_conjecture,
    ( ~ neq(sk1,nil)
    | ~ segmentP(sk2,sk1) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_11) ).

cnf(clause145,axiom,
    ( app(X1,X2) = nil
    | nil != X1
    | nil != X2
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause145) ).

cnf(clause96,axiom,
    ( tl(cons(X1,X2)) = X2
    | ~ ssItem(X1)
    | ~ ssList(X2) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause96) ).

cnf(clause100,axiom,
    ( neq(X2,X1)
    | X2 = X1
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause100) ).

cnf(clause178,axiom,
    ( frontsegP(cons(X3,X1),cons(X4,X2))
    | ~ frontsegP(X1,X2)
    | X3 != X4
    | ~ ssList(X2)
    | ~ ssList(X1)
    | ~ ssItem(X4)
    | ~ ssItem(X3) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause178) ).

cnf(clause83,axiom,
    ( frontsegP(nil,X1)
    | nil != X1
    | ~ ssList(X1) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause83) ).

cnf(clause104,axiom,
    ( cons(hd(X1),tl(X1)) = X1
    | nil = X1
    | ~ ssList(X1) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause104) ).

cnf(clause133,axiom,
    ( nil = X2
    | tl(app(X2,X1)) = app(tl(X2),X1)
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause133) ).

cnf(clause118,axiom,
    ( nil = X1
    | app(X1,X2) != nil
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause118) ).

cnf(clause75,axiom,
    ( ssList(tl(X1))
    | nil = X1
    | ~ ssList(X1) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause75) ).

cnf(clause97,axiom,
    ( hd(cons(X1,X2)) = X1
    | ~ ssItem(X1)
    | ~ ssList(X2) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause97) ).

cnf(clause98,axiom,
    ( cons(X1,X2) != nil
    | ~ ssItem(X1)
    | ~ ssList(X2) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause98) ).

cnf(clause137,axiom,
    ( frontsegP(app(X1,X3),X2)
    | ~ frontsegP(X1,X2)
    | ~ ssList(X3)
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause137) ).

cnf(clause157,axiom,
    ( cons(X1,app(X2,X3)) = app(cons(X1,X2),X3)
    | ~ ssItem(X1)
    | ~ ssList(X2)
    | ~ ssList(X3) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause157) ).

cnf(clause99,axiom,
    ( cons(X1,X2) != X2
    | ~ ssItem(X1)
    | ~ ssList(X2) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause99) ).

cnf(co1_10,negated_conjecture,
    ( ~ ssList(X1)
    | ~ neq(sk3,X1)
    | ~ frontsegP(sk4,X1)
    | ~ segmentP(X1,sk3)
    | ~ equalelemsP(X1) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_10) ).

cnf(clause56,axiom,
    ( segmentP(X1,nil)
    | ~ ssList(X1) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause56) ).

cnf(clause102,axiom,
    ( neq(X2,X1)
    | X2 = X1
    | ~ ssItem(X1)
    | ~ ssItem(X2) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause102) ).

cnf(clause59,axiom,
    ( rearsegP(X1,X1)
    | ~ ssList(X1) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause59) ).

cnf(clause64,axiom,
    ( equalelemsP(cons(X1,nil))
    | ~ ssItem(X1) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause64) ).

cnf(clause117,axiom,
    ( X1 != X2
    | ~ neq(X1,X2)
    | ~ ssItem(X2)
    | ~ ssItem(X1) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause117) ).

cnf(co1_7,negated_conjecture,
    neq(sk2,nil),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_7) ).

cnf(c_0_48,plain,
    ( app(app(X1,cons(X2,X3)),cons(X2,X4)) != X5
    | ~ ssList(X4)
    | ~ ssList(X3)
    | ~ ssList(X1)
    | ~ ssItem(X2)
    | ~ duplicatefreeP(X5)
    | ~ ssList(X5) ),
    inference(fof_simplification,[status(thm)],[clause179]) ).

cnf(c_0_49,plain,
    ( app(app(X1,cons(X2,X3)),cons(X2,X4)) != X5
    | ~ ssList(X4)
    | ~ ssList(X3)
    | ~ ssList(X1)
    | ~ ssItem(X2)
    | ~ duplicatefreeP(X5)
    | ~ ssList(X5) ),
    c_0_48 ).

cnf(c_0_50,plain,
    ( app(nil,X1) = X1
    | ~ ssList(X1) ),
    inference(fof_simplification,[status(thm)],[clause74]) ).

cnf(c_0_51,plain,
    ( ssList(cons(X1,X2))
    | ~ ssItem(X1)
    | ~ ssList(X2) ),
    inference(fof_simplification,[status(thm)],[clause86]) ).

cnf(c_0_52,plain,
    ( rearsegP(app(X3,X1),X2)
    | ~ rearsegP(X1,X2)
    | ~ ssList(X3)
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    inference(fof_simplification,[status(thm)],[clause136]) ).

cnf(c_0_53,plain,
    ( rearsegP(X1,nil)
    | ~ ssList(X1) ),
    inference(fof_simplification,[status(thm)],[clause58]) ).

cnf(c_0_54,plain,
    ( app(X2,skaf45(X1,X2)) = X1
    | ~ frontsegP(X1,X2)
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    inference(fof_simplification,[status(thm)],[clause132]) ).

cnf(c_0_55,negated_conjecture,
    ssList(sk1),
    co1_1 ).

cnf(c_0_56,negated_conjecture,
    sk1 = sk3,
    co1_6 ).

cnf(c_0_57,negated_conjecture,
    ssList(sk2),
    co1_2 ).

cnf(c_0_58,negated_conjecture,
    sk2 = sk4,
    co1_5 ).

cnf(c_0_59,plain,
    ( ~ ssItem(X1)
    | ~ ssList(app(app(X2,cons(X1,X3)),cons(X1,X4)))
    | ~ ssList(X4)
    | ~ ssList(X3)
    | ~ ssList(X2)
    | ~ duplicatefreeP(app(app(X2,cons(X1,X3)),cons(X1,X4))) ),
    inference(er,[status(thm)],[c_0_49]) ).

cnf(c_0_60,plain,
    ( app(nil,X1) = X1
    | ~ ssList(X1) ),
    c_0_50 ).

cnf(c_0_61,axiom,
    ssList(nil),
    clause8 ).

cnf(c_0_62,plain,
    ( ssList(cons(X1,X2))
    | ~ ssItem(X1)
    | ~ ssList(X2) ),
    c_0_51 ).

cnf(c_0_63,plain,
    ( app(cons(X1,nil),X2) = cons(X1,X2)
    | ~ ssItem(X1)
    | ~ ssList(X2) ),
    inference(fof_simplification,[status(thm)],[clause120]) ).

cnf(c_0_64,plain,
    ( rearsegP(app(X3,X1),X2)
    | ~ rearsegP(X1,X2)
    | ~ ssList(X3)
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    c_0_52 ).

cnf(c_0_65,plain,
    ( rearsegP(X1,nil)
    | ~ ssList(X1) ),
    c_0_53 ).

cnf(c_0_66,plain,
    ( app(X2,skaf45(X1,X2)) = X1
    | ~ frontsegP(X1,X2)
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    c_0_54 ).

cnf(c_0_67,negated_conjecture,
    frontsegP(sk4,sk3),
    co1_8 ).

cnf(c_0_68,negated_conjecture,
    ssList(sk3),
    inference(rw,[status(thm)],[c_0_55,c_0_56]) ).

cnf(c_0_69,negated_conjecture,
    ssList(sk4),
    inference(rw,[status(thm)],[c_0_57,c_0_58]) ).

cnf(c_0_70,plain,
    ( ~ ssItem(X1)
    | ~ ssList(app(cons(X1,X2),cons(X1,X3)))
    | ~ ssList(X3)
    | ~ ssList(X2)
    | ~ duplicatefreeP(app(cons(X1,X2),cons(X1,X3))) ),
    inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_59,c_0_60]),c_0_61])]),c_0_62]) ).

cnf(c_0_71,plain,
    ( app(cons(X1,nil),X2) = cons(X1,X2)
    | ~ ssItem(X1)
    | ~ ssList(X2) ),
    c_0_63 ).

cnf(c_0_72,plain,
    ( app(skaf46(X1,X2),X2) = X1
    | ~ rearsegP(X1,X2)
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    inference(fof_simplification,[status(thm)],[clause131]) ).

cnf(c_0_73,plain,
    ( rearsegP(app(X1,X2),nil)
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_64,c_0_65]),c_0_61])]) ).

cnf(c_0_74,negated_conjecture,
    app(sk3,skaf45(sk4,sk3)) = sk4,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_66,c_0_67]),c_0_68]),c_0_69])]) ).

cnf(c_0_75,axiom,
    ssList(skaf45(X1,X2)),
    clause51 ).

cnf(c_0_76,plain,
    ( ~ ssItem(X1)
    | ~ ssList(cons(X1,cons(X1,X2)))
    | ~ ssList(X2)
    | ~ duplicatefreeP(cons(X1,cons(X1,X2))) ),
    inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_70,c_0_71]),c_0_61])]),c_0_62]) ).

cnf(c_0_77,plain,
    ( cons(skaf44(X1),nil) = X1
    | ~ singletonP(X1)
    | ~ ssList(X1) ),
    inference(fof_simplification,[status(thm)],[clause101]) ).

cnf(c_0_78,plain,
    ( app(X1,nil) = X1
    | ~ ssList(X1) ),
    inference(fof_simplification,[status(thm)],[clause73]) ).

cnf(c_0_79,plain,
    ( app(app(X3,X2),X1) = app(X3,app(X2,X1))
    | ~ ssList(X1)
    | ~ ssList(X2)
    | ~ ssList(X3) ),
    inference(fof_simplification,[status(thm)],[clause149]) ).

cnf(c_0_80,plain,
    ( ssList(app(X2,X1))
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    inference(fof_simplification,[status(thm)],[clause85]) ).

cnf(c_0_81,plain,
    ( app(skaf46(X1,X2),X2) = X1
    | ~ rearsegP(X1,X2)
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    c_0_72 ).

cnf(c_0_82,negated_conjecture,
    rearsegP(sk4,nil),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_73,c_0_74]),c_0_68]),c_0_75])]) ).

cnf(c_0_83,plain,
    ( ~ ssItem(X1)
    | ~ ssList(X2)
    | ~ duplicatefreeP(cons(X1,cons(X1,X2))) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_76,c_0_62]),c_0_62]) ).

cnf(c_0_84,plain,
    ( cons(skaf44(X1),nil) = X1
    | ~ singletonP(X1)
    | ~ ssList(X1) ),
    c_0_77 ).

cnf(c_0_85,axiom,
    ssItem(skaf44(X1)),
    clause47 ).

cnf(c_0_86,plain,
    ( duplicatefreeP(X1)
    | ssItem(X2)
    | ~ ssList(X1) ),
    inference(fof_simplification,[status(thm)],[clause72]) ).

cnf(c_0_87,plain,
    ( singletonP(X2)
    | cons(X1,nil) != X2
    | ~ ssItem(X1)
    | ~ ssList(X2) ),
    inference(fof_simplification,[status(thm)],[clause116]) ).

cnf(c_0_88,plain,
    ( X1 = X3
    | app(X1,X2) != app(X3,X2)
    | ~ ssList(X1)
    | ~ ssList(X2)
    | ~ ssList(X3) ),
    inference(fof_simplification,[status(thm)],[clause151]) ).

cnf(c_0_89,plain,
    ( app(X1,nil) = X1
    | ~ ssList(X1) ),
    c_0_78 ).

cnf(c_0_90,plain,
    ( app(app(X3,X2),X1) = app(X3,app(X2,X1))
    | ~ ssList(X1)
    | ~ ssList(X2)
    | ~ ssList(X3) ),
    c_0_79 ).

cnf(c_0_91,plain,
    ( ssList(app(X2,X1))
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    c_0_80 ).

cnf(c_0_92,negated_conjecture,
    app(skaf46(sk4,nil),nil) = sk4,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_81,c_0_82]),c_0_61]),c_0_69])]) ).

cnf(c_0_93,axiom,
    ssList(skaf46(X1,X2)),
    clause50 ).

cnf(c_0_94,plain,
    ( ~ singletonP(X1)
    | ~ ssList(X1)
    | ~ duplicatefreeP(cons(skaf44(X1),X1)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_83,c_0_84]),c_0_85]),c_0_61])]) ).

cnf(c_0_95,plain,
    ( duplicatefreeP(X1)
    | ssItem(X2)
    | ~ ssList(X1) ),
    c_0_86 ).

cnf(c_0_96,plain,
    ( singletonP(X2)
    | cons(X1,nil) != X2
    | ~ ssItem(X1)
    | ~ ssList(X2) ),
    c_0_87 ).

cnf(c_0_97,plain,
    ( X1 = X3
    | app(X1,X2) != app(X3,X2)
    | ~ ssList(X1)
    | ~ ssList(X2)
    | ~ ssList(X3) ),
    c_0_88 ).

cnf(c_0_98,plain,
    ( app(X1,app(X2,nil)) = app(X1,X2)
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_89,c_0_90]),c_0_61])]),c_0_91]) ).

cnf(c_0_99,plain,
    ( app(nil,app(X1,X2)) = app(X1,X2)
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_90,c_0_60]),c_0_61])]) ).

cnf(c_0_100,negated_conjecture,
    skaf46(sk4,nil) = sk4,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_89,c_0_92]),c_0_93])]) ).

cnf(c_0_101,plain,
    ( ssItem(X1)
    | ~ singletonP(X2)
    | ~ ssList(cons(skaf44(X2),X2))
    | ~ ssList(X2) ),
    inference(spm,[status(thm)],[c_0_94,c_0_95]) ).

cnf(c_0_102,plain,
    ( singletonP(cons(X1,nil))
    | ~ ssItem(X1)
    | ~ ssList(cons(X1,nil)) ),
    inference(er,[status(thm)],[c_0_96]) ).

cnf(c_0_103,negated_conjecture,
    ( sk3 = X1
    | app(X1,skaf45(sk4,sk3)) != sk4
    | ~ ssList(X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_97,c_0_74]),c_0_75]),c_0_68])]) ).

cnf(c_0_104,negated_conjecture,
    ( app(sk3,app(skaf45(sk4,sk3),X1)) = app(sk4,X1)
    | ~ ssList(X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_90,c_0_74]),c_0_68]),c_0_75])]) ).

cnf(c_0_105,plain,
    ( app(X1,nil) = app(nil,X1)
    | ~ ssList(X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_98,c_0_99]),c_0_61])]) ).

cnf(c_0_106,negated_conjecture,
    app(sk4,nil) = sk4,
    inference(rw,[status(thm)],[c_0_92,c_0_100]) ).

cnf(c_0_107,plain,
    ( ssItem(X1)
    | ~ singletonP(X2)
    | ~ ssList(X2) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_101,c_0_62]),c_0_85])]) ).

cnf(c_0_108,plain,
    ( singletonP(cons(X1,nil))
    | ~ ssItem(X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_102,c_0_62]),c_0_61])]) ).

cnf(c_0_109,plain,
    ( segmentP(app(app(X4,X1),X3),X2)
    | ~ segmentP(X1,X2)
    | ~ ssList(X3)
    | ~ ssList(X4)
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    inference(fof_simplification,[status(thm)],[clause172]) ).

cnf(c_0_110,plain,
    ( segmentP(X1,X1)
    | ~ ssList(X1) ),
    inference(fof_simplification,[status(thm)],[clause57]) ).

cnf(c_0_111,negated_conjecture,
    ( app(X1,X2) = sk3
    | app(X1,app(X2,skaf45(sk4,sk3))) != sk4
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_103,c_0_90]),c_0_75])]),c_0_91]) ).

cnf(c_0_112,negated_conjecture,
    app(sk3,app(nil,skaf45(sk4,sk3))) = sk4,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_104,c_0_105]),c_0_106]),c_0_61]),c_0_75])]) ).

cnf(c_0_113,plain,
    ( ssItem(X1)
    | ~ ssItem(X2)
    | ~ ssList(cons(X2,nil)) ),
    inference(spm,[status(thm)],[c_0_107,c_0_108]) ).

cnf(c_0_114,negated_conjecture,
    ( ~ neq(sk1,nil)
    | ~ segmentP(sk2,sk1) ),
    inference(fof_simplification,[status(thm)],[co1_11]) ).

cnf(c_0_115,plain,
    ( segmentP(app(app(X4,X1),X3),X2)
    | ~ segmentP(X1,X2)
    | ~ ssList(X3)
    | ~ ssList(X4)
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    c_0_109 ).

cnf(c_0_116,plain,
    ( segmentP(X1,X1)
    | ~ ssList(X1) ),
    c_0_110 ).

cnf(c_0_117,negated_conjecture,
    app(sk3,nil) = sk3,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_111,c_0_112]),c_0_68]),c_0_61])]) ).

cnf(c_0_118,plain,
    ( app(X1,X2) = nil
    | nil != X1
    | nil != X2
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    inference(fof_simplification,[status(thm)],[clause145]) ).

cnf(c_0_119,plain,
    ( tl(cons(X1,X2)) = X2
    | ~ ssItem(X1)
    | ~ ssList(X2) ),
    inference(fof_simplification,[status(thm)],[clause96]) ).

cnf(c_0_120,plain,
    ( ssItem(X1)
    | ~ ssItem(X2) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_113,c_0_62]),c_0_61])]) ).

cnf(c_0_121,negated_conjecture,
    ( ~ neq(sk1,nil)
    | ~ segmentP(sk2,sk1) ),
    c_0_114 ).

cnf(c_0_122,plain,
    ( neq(X2,X1)
    | X2 = X1
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    inference(fof_simplification,[status(thm)],[clause100]) ).

cnf(c_0_123,plain,
    ( segmentP(app(app(X1,X2),X3),X2)
    | ~ ssList(X1)
    | ~ ssList(X3)
    | ~ ssList(X2) ),
    inference(spm,[status(thm)],[c_0_115,c_0_116]) ).

cnf(c_0_124,negated_conjecture,
    app(nil,sk3) = sk3,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_99,c_0_117]),c_0_68]),c_0_61])]) ).

cnf(c_0_125,plain,
    ( frontsegP(cons(X3,X1),cons(X4,X2))
    | ~ frontsegP(X1,X2)
    | X3 != X4
    | ~ ssList(X2)
    | ~ ssList(X1)
    | ~ ssItem(X4)
    | ~ ssItem(X3) ),
    inference(fof_simplification,[status(thm)],[clause178]) ).

cnf(c_0_126,plain,
    ( frontsegP(nil,X1)
    | nil != X1
    | ~ ssList(X1) ),
    inference(fof_simplification,[status(thm)],[clause83]) ).

cnf(c_0_127,plain,
    ( app(X1,X2) = nil
    | nil != X1
    | nil != X2
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    c_0_118 ).

cnf(c_0_128,plain,
    ( cons(hd(X1),tl(X1)) = X1
    | nil = X1
    | ~ ssList(X1) ),
    inference(fof_simplification,[status(thm)],[clause104]) ).

cnf(c_0_129,plain,
    ( nil = X2
    | tl(app(X2,X1)) = app(tl(X2),X1)
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    inference(fof_simplification,[status(thm)],[clause133]) ).

cnf(c_0_130,plain,
    ( nil = X1
    | app(X1,X2) != nil
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    inference(fof_simplification,[status(thm)],[clause118]) ).

cnf(c_0_131,plain,
    ( ssList(tl(X1))
    | nil = X1
    | ~ ssList(X1) ),
    inference(fof_simplification,[status(thm)],[clause75]) ).

cnf(c_0_132,plain,
    ( hd(cons(X1,X2)) = X1
    | ~ ssItem(X1)
    | ~ ssList(X2) ),
    inference(fof_simplification,[status(thm)],[clause97]) ).

cnf(c_0_133,plain,
    ( cons(X1,X2) != nil
    | ~ ssItem(X1)
    | ~ ssList(X2) ),
    inference(fof_simplification,[status(thm)],[clause98]) ).

cnf(c_0_134,plain,
    ( tl(cons(X1,X2)) = X2
    | ~ ssItem(X1)
    | ~ ssList(X2) ),
    c_0_119 ).

cnf(c_0_135,plain,
    ssItem(X1),
    inference(spm,[status(thm)],[c_0_120,c_0_85]) ).

cnf(c_0_136,negated_conjecture,
    ( ~ neq(sk3,nil)
    | ~ segmentP(sk4,sk3) ),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_121,c_0_58]),c_0_56]),c_0_56]) ).

cnf(c_0_137,plain,
    ( neq(X2,X1)
    | X2 = X1
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    c_0_122 ).

cnf(c_0_138,negated_conjecture,
    ( segmentP(app(sk3,X1),sk3)
    | ~ ssList(X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_123,c_0_124]),c_0_61]),c_0_68])]) ).

cnf(c_0_139,plain,
    ( frontsegP(cons(X3,X1),cons(X4,X2))
    | ~ frontsegP(X1,X2)
    | X3 != X4
    | ~ ssList(X2)
    | ~ ssList(X1)
    | ~ ssItem(X4)
    | ~ ssItem(X3) ),
    c_0_125 ).

cnf(c_0_140,plain,
    ( frontsegP(app(X1,X3),X2)
    | ~ frontsegP(X1,X2)
    | ~ ssList(X3)
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    inference(fof_simplification,[status(thm)],[clause137]) ).

cnf(c_0_141,plain,
    ( frontsegP(nil,X1)
    | nil != X1
    | ~ ssList(X1) ),
    c_0_126 ).

cnf(c_0_142,plain,
    app(nil,nil) = nil,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(er,[status(thm)],[inference(er,[status(thm)],[c_0_127])]),c_0_61])]) ).

cnf(c_0_143,plain,
    ( cons(hd(X1),tl(X1)) = X1
    | nil = X1
    | ~ ssList(X1) ),
    c_0_128 ).

cnf(c_0_144,plain,
    ( nil = X2
    | tl(app(X2,X1)) = app(tl(X2),X1)
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    c_0_129 ).

cnf(c_0_145,plain,
    ( nil = X1
    | app(X1,X2) != nil
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    c_0_130 ).

cnf(c_0_146,plain,
    ( ssList(tl(X1))
    | nil = X1
    | ~ ssList(X1) ),
    c_0_131 ).

cnf(c_0_147,plain,
    ( cons(X1,app(X2,X3)) = app(cons(X1,X2),X3)
    | ~ ssItem(X1)
    | ~ ssList(X2)
    | ~ ssList(X3) ),
    inference(fof_simplification,[status(thm)],[clause157]) ).

cnf(c_0_148,plain,
    ( cons(X1,X2) != X2
    | ~ ssItem(X1)
    | ~ ssList(X2) ),
    inference(fof_simplification,[status(thm)],[clause99]) ).

cnf(c_0_149,plain,
    ( hd(cons(X1,X2)) = X1
    | ~ ssItem(X1)
    | ~ ssList(X2) ),
    c_0_132 ).

cnf(c_0_150,plain,
    ( cons(X1,X2) != nil
    | ~ ssItem(X1)
    | ~ ssList(X2) ),
    c_0_133 ).

cnf(c_0_151,plain,
    ( tl(cons(X1,X2)) = X2
    | ~ ssList(X2) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_134,c_0_135])]) ).

cnf(c_0_152,negated_conjecture,
    ( ~ ssList(X1)
    | ~ neq(sk3,X1)
    | ~ frontsegP(sk4,X1)
    | ~ segmentP(X1,sk3)
    | ~ equalelemsP(X1) ),
    inference(fof_simplification,[status(thm)],[co1_10]) ).

cnf(c_0_153,negated_conjecture,
    ( sk3 = nil
    | ~ segmentP(sk4,sk3) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_136,c_0_137]),c_0_68]),c_0_61])]) ).

cnf(c_0_154,negated_conjecture,
    segmentP(sk4,sk3),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_138,c_0_74]),c_0_75])]) ).

cnf(c_0_155,plain,
    ( segmentP(X1,nil)
    | ~ ssList(X1) ),
    inference(fof_simplification,[status(thm)],[clause56]) ).

cnf(c_0_156,plain,
    ( neq(X2,X1)
    | X2 = X1
    | ~ ssItem(X1)
    | ~ ssItem(X2) ),
    inference(fof_simplification,[status(thm)],[clause102]) ).

cnf(c_0_157,plain,
    ( frontsegP(cons(X1,X2),cons(X1,X3))
    | ~ frontsegP(X2,X3)
    | ~ ssItem(X1)
    | ~ ssList(X3)
    | ~ ssList(X2) ),
    inference(er,[status(thm)],[c_0_139]) ).

cnf(c_0_158,plain,
    ( frontsegP(app(X1,X3),X2)
    | ~ frontsegP(X1,X2)
    | ~ ssList(X3)
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    c_0_140 ).

cnf(c_0_159,plain,
    frontsegP(nil,nil),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(er,[status(thm)],[c_0_141]),c_0_61])]) ).

cnf(c_0_160,plain,
    ( ssList(app(X1,app(X2,X3)))
    | ~ ssList(X3)
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_91,c_0_90]),c_0_91]) ).

cnf(c_0_161,plain,
    ( app(nil,app(nil,X1)) = app(nil,X1)
    | ~ ssList(X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_90,c_0_142]),c_0_61])]) ).

cnf(c_0_162,plain,
    ( cons(hd(app(X1,X2)),app(tl(X1),X2)) = app(X1,X2)
    | nil = X1
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    inference(csr,[status(thm)],[inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_143,c_0_144]),c_0_91]),c_0_145]) ).

cnf(c_0_163,plain,
    ( nil = X1
    | ssList(app(tl(X1),X2))
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    inference(csr,[status(thm)],[inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_146,c_0_144]),c_0_91]),c_0_145]) ).

cnf(c_0_164,negated_conjecture,
    ( app(tl(sk4),nil) = tl(sk4)
    | sk4 = nil ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_144,c_0_106]),c_0_69]),c_0_61])]) ).

cnf(c_0_165,plain,
    ( cons(X1,app(X2,X3)) = app(cons(X1,X2),X3)
    | ~ ssItem(X1)
    | ~ ssList(X2)
    | ~ ssList(X3) ),
    c_0_147 ).

cnf(c_0_166,plain,
    ( rearsegP(X1,X1)
    | ~ ssList(X1) ),
    inference(fof_simplification,[status(thm)],[clause59]) ).

cnf(c_0_167,plain,
    ( cons(X1,X2) != X2
    | ~ ssItem(X1)
    | ~ ssList(X2) ),
    c_0_148 ).

cnf(c_0_168,plain,
    ( hd(cons(X1,X2)) = X1
    | ~ ssList(X2) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_149,c_0_135])]) ).

cnf(c_0_169,plain,
    ( ssList(cons(X1,X2))
    | ~ ssList(X2) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_62,c_0_135])]) ).

cnf(c_0_170,plain,
    ( cons(X1,X2) != nil
    | ~ ssList(X2) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_150,c_0_135])]) ).

cnf(c_0_171,plain,
    ( tl(X1) = nil
    | ~ singletonP(X1)
    | ~ ssList(X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_151,c_0_84]),c_0_61])]) ).

cnf(c_0_172,plain,
    singletonP(cons(X1,nil)),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_108,c_0_135])]) ).

cnf(c_0_173,negated_conjecture,
    ( ~ ssList(X1)
    | ~ neq(sk3,X1)
    | ~ frontsegP(sk4,X1)
    | ~ segmentP(X1,sk3)
    | ~ equalelemsP(X1) ),
    c_0_152 ).

cnf(c_0_174,negated_conjecture,
    sk3 = nil,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_153,c_0_154])]) ).

cnf(c_0_175,plain,
    ( segmentP(X1,nil)
    | ~ ssList(X1) ),
    c_0_155 ).

cnf(c_0_176,plain,
    ( neq(X2,X1)
    | X2 = X1
    | ~ ssItem(X1)
    | ~ ssItem(X2) ),
    c_0_156 ).

cnf(c_0_177,plain,
    ( frontsegP(cons(X1,X2),cons(X1,X3))
    | ~ frontsegP(X2,X3)
    | ~ ssList(X3)
    | ~ ssList(X2) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_157,c_0_135])]) ).

cnf(c_0_178,plain,
    ( frontsegP(app(nil,X1),nil)
    | ~ ssList(X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_158,c_0_159]),c_0_61])]) ).

cnf(c_0_179,plain,
    ( ssList(app(nil,X1))
    | ~ ssList(X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_160,c_0_161]),c_0_61])]) ).

cnf(c_0_180,negated_conjecture,
    ( cons(hd(sk4),app(tl(sk4),nil)) = sk4
    | sk4 = nil ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_162,c_0_106]),c_0_69]),c_0_61])]) ).

cnf(c_0_181,negated_conjecture,
    ( sk4 = nil
    | ssList(tl(sk4)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_163,c_0_164]),c_0_69]),c_0_61])]) ).

cnf(c_0_182,plain,
    ( ssList(app(X1,nil))
    | ~ ssList(X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_160,c_0_142]),c_0_61])]) ).

cnf(c_0_183,plain,
    ( app(cons(X1,X2),X3) = cons(X1,app(X2,X3))
    | ~ ssList(X3)
    | ~ ssList(X2) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_165,c_0_135])]) ).

cnf(c_0_184,plain,
    ( rearsegP(X1,X1)
    | ~ ssList(X1) ),
    c_0_166 ).

cnf(c_0_185,plain,
    ( equalelemsP(cons(X1,nil))
    | ~ ssItem(X1) ),
    inference(fof_simplification,[status(thm)],[clause64]) ).

cnf(c_0_186,plain,
    ( cons(X1,X2) != X2
    | ~ ssList(X2) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_167,c_0_135])]) ).

cnf(c_0_187,plain,
    ( cons(X1,tl(cons(X1,X2))) = cons(X1,X2)
    | ~ ssList(X2) ),
    inference(csr,[status(thm)],[inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_143,c_0_168]),c_0_169]),c_0_170]) ).

cnf(c_0_188,plain,
    ( tl(cons(X1,nil)) = nil
    | ~ ssList(cons(X1,nil)) ),
    inference(spm,[status(thm)],[c_0_171,c_0_172]) ).

cnf(c_0_189,plain,
    ( X1 != X2
    | ~ neq(X1,X2)
    | ~ ssItem(X2)
    | ~ ssItem(X1) ),
    inference(fof_simplification,[status(thm)],[clause117]) ).

cnf(c_0_190,negated_conjecture,
    ( ~ neq(nil,X1)
    | ~ frontsegP(sk4,X1)
    | ~ ssList(X1)
    | ~ equalelemsP(X1) ),
    inference(csr,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_173,c_0_174]),c_0_174]),c_0_175]) ).

cnf(c_0_191,plain,
    ( X1 = X2
    | neq(X2,X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_176,c_0_135]),c_0_135])]) ).

cnf(c_0_192,plain,
    ( frontsegP(cons(X1,app(nil,X2)),cons(X1,nil))
    | ~ ssList(X2) ),
    inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_177,c_0_178]),c_0_61])]),c_0_179]) ).

cnf(c_0_193,negated_conjecture,
    ( cons(hd(sk4),app(nil,tl(sk4))) = sk4
    | sk4 = nil ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_180,c_0_105]),c_0_181]) ).

cnf(c_0_194,plain,
    ( ssList(cons(X1,app(X2,nil)))
    | ~ ssList(X2) ),
    inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_182,c_0_183]),c_0_61])]),c_0_169]) ).

cnf(c_0_195,plain,
    ( app(skaf46(X1,X1),X1) = X1
    | ~ ssList(X1) ),
    inference(spm,[status(thm)],[c_0_81,c_0_184]) ).

cnf(c_0_196,plain,
    ( equalelemsP(cons(X1,nil))
    | ~ ssItem(X1) ),
    c_0_185 ).

cnf(c_0_197,plain,
    ( tl(cons(X1,X2)) != cons(X1,X2)
    | ~ ssList(tl(cons(X1,X2)))
    | ~ ssList(X2) ),
    inference(spm,[status(thm)],[c_0_186,c_0_187]) ).

cnf(c_0_198,plain,
    tl(cons(X1,nil)) = nil,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_188,c_0_169]),c_0_61])]) ).

cnf(c_0_199,plain,
    ( X1 != X2
    | ~ neq(X1,X2)
    | ~ ssItem(X2)
    | ~ ssItem(X1) ),
    c_0_189 ).

cnf(c_0_200,negated_conjecture,
    neq(sk2,nil),
    co1_7 ).

cnf(c_0_201,negated_conjecture,
    ( X1 = nil
    | ~ frontsegP(sk4,X1)
    | ~ ssList(X1)
    | ~ equalelemsP(X1) ),
    inference(spm,[status(thm)],[c_0_190,c_0_191]) ).

cnf(c_0_202,negated_conjecture,
    ( sk4 = nil
    | frontsegP(sk4,cons(hd(sk4),nil)) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_192,c_0_193]),c_0_181]) ).

cnf(c_0_203,plain,
    ssList(cons(X1,nil)),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_194,c_0_195]),c_0_93]),c_0_61])]) ).

cnf(c_0_204,plain,
    equalelemsP(cons(X1,nil)),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_196,c_0_135])]) ).

cnf(c_0_205,plain,
    cons(X1,nil) != nil,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_197,c_0_198]),c_0_61])]) ).

cnf(c_0_206,plain,
    ( ~ neq(X1,X1)
    | ~ ssItem(X1) ),
    inference(er,[status(thm)],[c_0_199]) ).

cnf(c_0_207,negated_conjecture,
    neq(sk4,nil),
    inference(rw,[status(thm)],[c_0_200,c_0_58]) ).

cnf(c_0_208,negated_conjecture,
    sk4 = nil,
    inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_201,c_0_202]),c_0_203]),c_0_204])]),c_0_205]) ).

cnf(c_0_209,plain,
    ~ neq(X1,X1),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_206,c_0_135])]) ).

cnf(c_0_210,negated_conjecture,
    $false,
    inference(sr,[status(thm)],[inference(rw,[status(thm)],[c_0_207,c_0_208]),c_0_209]),
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem    : SWC123-1 : TPTP v8.2.0. Released v2.4.0.
% 0.03/0.13  % Command    : run_E %s %d THM
% 0.15/0.34  % Computer : n011.cluster.edu
% 0.15/0.34  % Model    : x86_64 x86_64
% 0.15/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.34  % Memory   : 8042.1875MB
% 0.15/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.34  % CPULimit   : 300
% 0.15/0.34  % WCLimit    : 300
% 0.15/0.34  % DateTime   : Sun May 19 02:40:38 EDT 2024
% 0.15/0.35  % CPUTime    : 
% 0.21/0.48  Running first-order theorem proving
% 0.21/0.48  Running: /export/starexec/sandbox/solver/bin/eprover --delete-bad-limit=2000000000 --definitional-cnf=24 -s --print-statistics -R --print-version --proof-object --auto-schedule=8 --cpu-limit=300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 3.96/1.00  # Version: 3.1.0
% 3.96/1.00  # Preprocessing class: FSLSSMSSSSSNFFN.
% 3.96/1.00  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 3.96/1.00  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 3.96/1.00  # Starting new_bool_3 with 300s (1) cores
% 3.96/1.00  # Starting new_bool_1 with 300s (1) cores
% 3.96/1.00  # Starting sh5l with 300s (1) cores
% 3.96/1.00  # G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with pid 28809 completed with status 0
% 3.96/1.00  # Result found by G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S
% 3.96/1.00  # Preprocessing class: FSLSSMSSSSSNFFN.
% 3.96/1.00  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 3.96/1.00  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 3.96/1.00  # No SInE strategy applied
% 3.96/1.00  # Search class: FGHSM-FSLM21-MFFFFFNN
% 3.96/1.00  # Scheduled 9 strats onto 5 cores with 1500 seconds (1500 total)
% 3.96/1.00  # Starting G-E--_208_C18_F1_SE_CS_SP_PS_S2s with 406s (1) cores
% 3.96/1.00  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 151s (1) cores
% 3.96/1.00  # Starting G-E--_200_B02_F1_SE_CS_SP_PI_S2k with 136s (1) cores
% 3.96/1.00  # Starting G-E--_301_C18_F1_URBAN_S5PRR_RG_S04BN with 136s (1) cores
% 3.96/1.00  # Starting G-E--_200_B02_F1_SE_CS_SP_PI_S0S with 136s (1) cores
% 3.96/1.00  # G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with pid 28816 completed with status 0
% 3.96/1.00  # Result found by G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S
% 3.96/1.00  # Preprocessing class: FSLSSMSSSSSNFFN.
% 3.96/1.00  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 3.96/1.00  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 3.96/1.00  # No SInE strategy applied
% 3.96/1.00  # Search class: FGHSM-FSLM21-MFFFFFNN
% 3.96/1.00  # Scheduled 9 strats onto 5 cores with 1500 seconds (1500 total)
% 3.96/1.00  # Starting G-E--_208_C18_F1_SE_CS_SP_PS_S2s with 406s (1) cores
% 3.96/1.00  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 151s (1) cores
% 3.96/1.00  # Preprocessing time       : 0.003 s
% 3.96/1.00  # Presaturation interreduction done
% 3.96/1.00  
% 3.96/1.00  # Proof found!
% 3.96/1.00  # SZS status Unsatisfiable
% 3.96/1.00  # SZS output start CNFRefutation
% See solution above
% 3.96/1.00  # Parsed axioms                        : 196
% 3.96/1.00  # Removed by relevancy pruning/SinE    : 0
% 3.96/1.00  # Initial clauses                      : 196
% 3.96/1.00  # Removed in clause preprocessing      : 0
% 3.96/1.00  # Initial clauses in saturation        : 196
% 3.96/1.00  # Processed clauses                    : 5409
% 3.96/1.00  # ...of these trivial                  : 60
% 3.96/1.00  # ...subsumed                          : 3484
% 3.96/1.00  # ...remaining for further processing  : 1865
% 3.96/1.00  # Other redundant clauses eliminated   : 238
% 3.96/1.00  # Clauses deleted for lack of memory   : 0
% 3.96/1.00  # Backward-subsumed                    : 95
% 3.96/1.00  # Backward-rewritten                   : 729
% 3.96/1.00  # Generated clauses                    : 19772
% 3.96/1.00  # ...of the previous two non-redundant : 18079
% 3.96/1.00  # ...aggressively subsumed             : 0
% 3.96/1.00  # Contextual simplify-reflections      : 322
% 3.96/1.00  # Paramodulations                      : 19517
% 3.96/1.00  # Factorizations                       : 4
% 3.96/1.00  # NegExts                              : 0
% 3.96/1.00  # Equation resolutions                 : 250
% 3.96/1.00  # Disequality decompositions           : 0
% 3.96/1.00  # Total rewrite steps                  : 20943
% 3.96/1.00  # ...of those cached                   : 20430
% 3.96/1.00  # Propositional unsat checks           : 0
% 3.96/1.00  #    Propositional check models        : 0
% 3.96/1.00  #    Propositional check unsatisfiable : 0
% 3.96/1.00  #    Propositional clauses             : 0
% 3.96/1.00  #    Propositional clauses after purity: 0
% 3.96/1.00  #    Propositional unsat core size     : 0
% 3.96/1.00  #    Propositional preprocessing time  : 0.000
% 3.96/1.00  #    Propositional encoding time       : 0.000
% 3.96/1.00  #    Propositional solver time         : 0.000
% 3.96/1.00  #    Success case prop preproc time    : 0.000
% 3.96/1.00  #    Success case prop encoding time   : 0.000
% 3.96/1.00  #    Success case prop solver time     : 0.000
% 3.96/1.00  # Current number of processed clauses  : 826
% 3.96/1.00  #    Positive orientable unit clauses  : 93
% 3.96/1.00  #    Positive unorientable unit clauses: 0
% 3.96/1.00  #    Negative unit clauses             : 34
% 3.96/1.00  #    Non-unit-clauses                  : 699
% 3.96/1.00  # Current number of unprocessed clauses: 12095
% 3.96/1.00  # ...number of literals in the above   : 67422
% 3.96/1.00  # Current number of archived formulas  : 0
% 3.96/1.00  # Current number of archived clauses   : 1014
% 3.96/1.00  # Clause-clause subsumption calls (NU) : 358787
% 3.96/1.00  # Rec. Clause-clause subsumption calls : 90606
% 3.96/1.00  # Non-unit clause-clause subsumptions  : 3005
% 3.96/1.00  # Unit Clause-clause subsumption calls : 5615
% 3.96/1.00  # Rewrite failures with RHS unbound    : 0
% 3.96/1.00  # BW rewrite match attempts            : 71
% 3.96/1.00  # BW rewrite match successes           : 57
% 3.96/1.00  # Condensation attempts                : 0
% 3.96/1.00  # Condensation successes               : 0
% 3.96/1.00  # Termbank termtop insertions          : 397948
% 3.96/1.00  # Search garbage collected termcells   : 543
% 3.96/1.00  
% 3.96/1.00  # -------------------------------------------------
% 3.96/1.00  # User time                : 0.479 s
% 3.96/1.00  # System time              : 0.021 s
% 3.96/1.00  # Total time               : 0.500 s
% 3.96/1.00  # Maximum resident set size: 2144 pages
% 3.96/1.00  
% 3.96/1.00  # -------------------------------------------------
% 3.96/1.00  # User time                : 2.313 s
% 3.96/1.00  # System time              : 0.112 s
% 3.96/1.00  # Total time               : 2.425 s
% 3.96/1.00  # Maximum resident set size: 1896 pages
% 3.96/1.00  % E---3.1 exiting
% 3.96/1.00  % E exiting
%------------------------------------------------------------------------------