TSTP Solution File: SWC073-1 by E---3.1.00

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : E---3.1.00
% Problem  : SWC073-1 : TPTP v8.2.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_E %s %d THM

% Computer : n020.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 04:23:03 EDT 2024

% Result   : Unsatisfiable 1.19s 0.61s
% Output   : CNFRefutation 1.19s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   17
%            Number of leaves      :   24
% Syntax   : Number of clauses     :  109 (  20 unt;  32 nHn; 109 RR)
%            Number of literals    :  326 ( 118 equ; 194 neg)
%            Maximal clause size   :   12 (   2 avg)
%            Maximal term depth    :    4 (   1 avg)
%            Number of predicates  :    6 (   4 usr;   1 prp; 0-2 aty)
%            Number of functors    :    9 (   9 usr;   5 con; 0-2 aty)
%            Number of variables   :  105 (   0 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(clause173,axiom,
    ( segmentP(X4,X2)
    | app(app(X1,X2),X3) != X4
    | ~ ssList(X3)
    | ~ ssList(X1)
    | ~ ssList(X2)
    | ~ ssList(X4) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause173) ).

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

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

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

cnf(co1_9,negated_conjecture,
    ( nil != sk2
    | nil != sk1 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_9) ).

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

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

cnf(clause76,axiom,
    ( ssItem(hd(X1))
    | nil = X1
    | ~ ssList(X1) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause76) ).

cnf(co1_11,negated_conjecture,
    ( sk4 = X1
    | ~ neq(sk4,nil)
    | ~ ssList(X1)
    | ~ ssList(X2)
    | ~ ssList(X3)
    | tl(sk3) != X2
    | app(X2,X3) != X1
    | ~ ssItem(X4)
    | cons(X4,nil) != X3
    | hd(sk3) != X4
    | ~ neq(nil,sk3)
    | ~ neq(nil,sk3) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_11) ).

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(co1_8,negated_conjecture,
    ( nil = sk3
    | nil != sk4 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_8) ).

cnf(co1_7,negated_conjecture,
    ( ~ ssList(X1)
    | ~ neq(X1,nil)
    | ~ segmentP(sk2,X1)
    | ~ segmentP(sk1,X1) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_7) ).

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

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

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(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(co1_10,negated_conjecture,
    ( neq(sk3,nil)
    | ~ neq(sk4,nil) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_10) ).

cnf(clause79,axiom,
    ( segmentP(nil,X1)
    | nil != X1
    | ~ ssList(X1) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause79) ).

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

cnf(c_0_24,plain,
    ( segmentP(X4,X2)
    | app(app(X1,X2),X3) != X4
    | ~ ssList(X3)
    | ~ ssList(X1)
    | ~ ssList(X2)
    | ~ ssList(X4) ),
    inference(fof_simplification,[status(thm)],[clause173]) ).

cnf(c_0_25,plain,
    ( ssList(tl(X1))
    | nil = X1
    | ~ ssList(X1) ),
    inference(fof_simplification,[status(thm)],[clause75]) ).

cnf(c_0_26,negated_conjecture,
    ssList(sk1),
    co1_1 ).

cnf(c_0_27,negated_conjecture,
    sk1 = sk3,
    co1_6 ).

cnf(c_0_28,plain,
    ( segmentP(X4,X2)
    | app(app(X1,X2),X3) != X4
    | ~ ssList(X3)
    | ~ ssList(X1)
    | ~ ssList(X2)
    | ~ ssList(X4) ),
    c_0_24 ).

cnf(c_0_29,plain,
    ( app(X1,nil) = X1
    | ~ ssList(X1) ),
    inference(fof_simplification,[status(thm)],[clause73]) ).

cnf(c_0_30,plain,
    ( ssList(app(X2,X1))
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    inference(fof_simplification,[status(thm)],[clause85]) ).

cnf(c_0_31,negated_conjecture,
    ( nil != sk2
    | nil != sk1 ),
    inference(fof_simplification,[status(thm)],[co1_9]) ).

cnf(c_0_32,plain,
    ( neq(X2,X1)
    | X2 = X1
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    inference(fof_simplification,[status(thm)],[clause100]) ).

cnf(c_0_33,plain,
    ( ssList(tl(X1))
    | nil = X1
    | ~ ssList(X1) ),
    c_0_25 ).

cnf(c_0_34,negated_conjecture,
    ssList(sk3),
    inference(rw,[status(thm)],[c_0_26,c_0_27]) ).

cnf(c_0_35,plain,
    ( segmentP(app(app(X1,X2),X3),X2)
    | ~ ssList(app(app(X1,X2),X3))
    | ~ ssList(X3)
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    inference(er,[status(thm)],[c_0_28]) ).

cnf(c_0_36,plain,
    ( app(X1,nil) = X1
    | ~ ssList(X1) ),
    c_0_29 ).

cnf(c_0_37,axiom,
    ssList(nil),
    clause8 ).

cnf(c_0_38,plain,
    ( ssList(app(X2,X1))
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    c_0_30 ).

cnf(c_0_39,plain,
    ( app(cons(X1,nil),X2) = cons(X1,X2)
    | ~ ssItem(X1)
    | ~ ssList(X2) ),
    inference(fof_simplification,[status(thm)],[clause120]) ).

cnf(c_0_40,plain,
    ( cons(hd(X1),tl(X1)) = X1
    | nil = X1
    | ~ ssList(X1) ),
    inference(fof_simplification,[status(thm)],[clause104]) ).

cnf(c_0_41,plain,
    ( ssItem(hd(X1))
    | nil = X1
    | ~ ssList(X1) ),
    inference(fof_simplification,[status(thm)],[clause76]) ).

cnf(c_0_42,negated_conjecture,
    ( sk4 = X1
    | ~ neq(sk4,nil)
    | ~ ssList(X1)
    | ~ ssList(X2)
    | ~ ssList(X3)
    | tl(sk3) != X2
    | app(X2,X3) != X1
    | ~ ssItem(X4)
    | cons(X4,nil) != X3
    | hd(sk3) != X4
    | ~ neq(nil,sk3)
    | ~ neq(nil,sk3) ),
    inference(fof_simplification,[status(thm)],[co1_11]) ).

cnf(c_0_43,negated_conjecture,
    ssList(sk2),
    co1_2 ).

cnf(c_0_44,negated_conjecture,
    sk2 = sk4,
    co1_5 ).

cnf(c_0_45,negated_conjecture,
    ( nil = sk3
    | nil != sk4 ),
    inference(fof_simplification,[status(thm)],[co1_8]) ).

cnf(c_0_46,negated_conjecture,
    ( nil != sk2
    | nil != sk1 ),
    c_0_31 ).

cnf(c_0_47,negated_conjecture,
    ( ~ ssList(X1)
    | ~ neq(X1,nil)
    | ~ segmentP(sk2,X1)
    | ~ segmentP(sk1,X1) ),
    inference(fof_simplification,[status(thm)],[co1_7]) ).

cnf(c_0_48,plain,
    ( neq(X2,X1)
    | X2 = X1
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    c_0_32 ).

cnf(c_0_49,negated_conjecture,
    ( sk3 = nil
    | ssList(tl(sk3)) ),
    inference(spm,[status(thm)],[c_0_33,c_0_34]) ).

cnf(c_0_50,plain,
    ( segmentP(app(X1,X2),X2)
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_35,c_0_36]),c_0_37])]),c_0_38]) ).

cnf(c_0_51,plain,
    ( app(cons(X1,nil),X2) = cons(X1,X2)
    | ~ ssItem(X1)
    | ~ ssList(X2) ),
    c_0_39 ).

cnf(c_0_52,plain,
    ( cons(hd(X1),tl(X1)) = X1
    | nil = X1
    | ~ ssList(X1) ),
    c_0_40 ).

cnf(c_0_53,plain,
    ( ssItem(hd(X1))
    | nil = X1
    | ~ ssList(X1) ),
    c_0_41 ).

cnf(c_0_54,negated_conjecture,
    ( sk4 = X1
    | ~ neq(sk4,nil)
    | ~ ssList(X1)
    | ~ ssList(X2)
    | ~ ssList(X3)
    | tl(sk3) != X2
    | app(X2,X3) != X1
    | ~ ssItem(X4)
    | cons(X4,nil) != X3
    | hd(sk3) != X4
    | ~ neq(nil,sk3)
    | ~ neq(nil,sk3) ),
    c_0_42 ).

cnf(c_0_55,negated_conjecture,
    ssList(sk4),
    inference(rw,[status(thm)],[c_0_43,c_0_44]) ).

cnf(c_0_56,negated_conjecture,
    ( nil = sk3
    | nil != sk4 ),
    c_0_45 ).

cnf(c_0_57,negated_conjecture,
    ( sk3 != nil
    | sk4 != nil ),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_46,c_0_27]),c_0_44]) ).

cnf(c_0_58,negated_conjecture,
    ( ~ ssList(X1)
    | ~ neq(X1,nil)
    | ~ segmentP(sk2,X1)
    | ~ segmentP(sk1,X1) ),
    c_0_47 ).

cnf(c_0_59,negated_conjecture,
    ( X1 = tl(sk3)
    | sk3 = nil
    | neq(tl(sk3),X1)
    | ~ ssList(X1) ),
    inference(spm,[status(thm)],[c_0_48,c_0_49]) ).

cnf(c_0_60,plain,
    ( segmentP(cons(X1,X2),X2)
    | ~ ssItem(X1)
    | ~ ssList(cons(X1,nil))
    | ~ ssList(X2) ),
    inference(spm,[status(thm)],[c_0_50,c_0_51]) ).

cnf(c_0_61,negated_conjecture,
    ( cons(hd(sk3),tl(sk3)) = sk3
    | sk3 = nil ),
    inference(spm,[status(thm)],[c_0_52,c_0_34]) ).

cnf(c_0_62,negated_conjecture,
    ( sk3 = nil
    | ssItem(hd(sk3)) ),
    inference(spm,[status(thm)],[c_0_53,c_0_34]) ).

cnf(c_0_63,plain,
    ( ssList(cons(X1,X2))
    | ~ ssItem(X1)
    | ~ ssList(X2) ),
    inference(fof_simplification,[status(thm)],[clause86]) ).

cnf(c_0_64,plain,
    ( app(nil,X1) = X1
    | ~ ssList(X1) ),
    inference(fof_simplification,[status(thm)],[clause74]) ).

cnf(c_0_65,negated_conjecture,
    ( sk4 = X1
    | tl(sk3) != X2
    | hd(sk3) != X4
    | app(X2,X3) != X1
    | cons(X4,nil) != X3
    | ~ ssList(X3)
    | ~ ssList(X2)
    | ~ ssList(X1)
    | ~ ssItem(X4)
    | ~ neq(nil,sk3)
    | ~ neq(sk4,nil) ),
    inference(cn,[status(thm)],[c_0_54]) ).

cnf(c_0_66,negated_conjecture,
    ( X1 = sk4
    | neq(sk4,X1)
    | ~ ssList(X1) ),
    inference(spm,[status(thm)],[c_0_48,c_0_55]) ).

cnf(c_0_67,negated_conjecture,
    sk4 != nil,
    inference(csr,[status(thm)],[c_0_56,c_0_57]) ).

cnf(c_0_68,negated_conjecture,
    ( ~ neq(X1,nil)
    | ~ segmentP(sk3,X1)
    | ~ segmentP(sk4,X1)
    | ~ ssList(X1) ),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_58,c_0_27]),c_0_44]) ).

cnf(c_0_69,negated_conjecture,
    ( tl(sk3) = nil
    | sk3 = nil
    | neq(tl(sk3),nil) ),
    inference(spm,[status(thm)],[c_0_59,c_0_37]) ).

cnf(c_0_70,negated_conjecture,
    ( sk3 = nil
    | segmentP(sk3,tl(sk3))
    | ~ ssList(cons(hd(sk3),nil)) ),
    inference(csr,[status(thm)],[inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_60,c_0_61]),c_0_49]),c_0_62]) ).

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

cnf(c_0_72,plain,
    ( app(nil,X1) = X1
    | ~ ssList(X1) ),
    c_0_64 ).

cnf(c_0_73,negated_conjecture,
    ( app(tl(sk3),cons(hd(sk3),nil)) = sk4
    | ~ neq(nil,sk3)
    | ~ neq(sk4,nil)
    | ~ ssItem(hd(sk3))
    | ~ ssList(cons(hd(sk3),nil))
    | ~ ssList(tl(sk3)) ),
    inference(csr,[status(thm)],[inference(er,[status(thm)],[inference(er,[status(thm)],[inference(er,[status(thm)],[inference(er,[status(thm)],[c_0_65])])])]),c_0_38]) ).

cnf(c_0_74,negated_conjecture,
    neq(sk4,nil),
    inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_66,c_0_37]),c_0_67]) ).

cnf(c_0_75,negated_conjecture,
    ( tl(sk3) = nil
    | sk3 = nil
    | ~ segmentP(sk3,tl(sk3))
    | ~ segmentP(sk4,tl(sk3)) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_68,c_0_69]),c_0_49]) ).

cnf(c_0_76,negated_conjecture,
    ( sk3 = nil
    | segmentP(sk3,tl(sk3)) ),
    inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_70,c_0_71]),c_0_37])]),c_0_62]) ).

cnf(c_0_77,plain,
    ( segmentP(app(X1,X2),X1)
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_35,c_0_72]),c_0_37])]),c_0_38]) ).

cnf(c_0_78,negated_conjecture,
    ( app(tl(sk3),cons(hd(sk3),nil)) = sk4
    | ~ neq(nil,sk3)
    | ~ ssItem(hd(sk3))
    | ~ ssList(cons(hd(sk3),nil))
    | ~ ssList(tl(sk3)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_73,c_0_74])]) ).

cnf(c_0_79,plain,
    ( X1 = nil
    | neq(nil,X1)
    | ~ ssList(X1) ),
    inference(spm,[status(thm)],[c_0_48,c_0_37]) ).

cnf(c_0_80,negated_conjecture,
    ( tl(sk3) = nil
    | sk3 = nil
    | ~ segmentP(sk4,tl(sk3)) ),
    inference(spm,[status(thm)],[c_0_75,c_0_76]) ).

cnf(c_0_81,negated_conjecture,
    ( segmentP(sk4,tl(sk3))
    | ~ neq(nil,sk3)
    | ~ ssItem(hd(sk3))
    | ~ ssList(cons(hd(sk3),nil))
    | ~ ssList(tl(sk3)) ),
    inference(spm,[status(thm)],[c_0_77,c_0_78]) ).

cnf(c_0_82,negated_conjecture,
    ( sk3 = nil
    | neq(nil,sk3) ),
    inference(spm,[status(thm)],[c_0_79,c_0_34]) ).

cnf(c_0_83,negated_conjecture,
    ( tl(sk3) = nil
    | sk3 = nil
    | ~ ssList(cons(hd(sk3),nil)) ),
    inference(csr,[status(thm)],[inference(csr,[status(thm)],[inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_80,c_0_81]),c_0_49]),c_0_62]),c_0_82]) ).

cnf(c_0_84,plain,
    ( app(X1,X2) = nil
    | nil != X1
    | nil != X2
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    inference(fof_simplification,[status(thm)],[clause145]) ).

cnf(c_0_85,negated_conjecture,
    ( tl(sk3) = nil
    | sk3 = nil ),
    inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_83,c_0_71]),c_0_37])]),c_0_62]) ).

cnf(c_0_86,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_87,plain,
    ( app(X1,X2) = nil
    | nil != X1
    | nil != X2
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    c_0_84 ).

cnf(c_0_88,negated_conjecture,
    ( neq(sk3,nil)
    | ~ neq(sk4,nil) ),
    inference(fof_simplification,[status(thm)],[co1_10]) ).

cnf(c_0_89,negated_conjecture,
    ( cons(hd(sk3),nil) = sk3
    | sk3 = nil ),
    inference(spm,[status(thm)],[c_0_61,c_0_85]) ).

cnf(c_0_90,plain,
    ( cons(X1,app(X2,X3)) = app(cons(X1,X2),X3)
    | ~ ssItem(X1)
    | ~ ssList(X2)
    | ~ ssList(X3) ),
    c_0_86 ).

cnf(c_0_91,plain,
    app(nil,nil) = nil,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(er,[status(thm)],[inference(er,[status(thm)],[c_0_87])]),c_0_37])]) ).

cnf(c_0_92,negated_conjecture,
    ( neq(sk3,nil)
    | ~ neq(sk4,nil) ),
    c_0_88 ).

cnf(c_0_93,negated_conjecture,
    ( app(tl(sk3),sk3) = sk4
    | sk3 = nil ),
    inference(csr,[status(thm)],[inference(csr,[status(thm)],[inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_78,c_0_89]),c_0_34])]),c_0_49]),c_0_62]),c_0_82]) ).

cnf(c_0_94,plain,
    ( app(cons(X1,nil),nil) = cons(X1,nil)
    | ~ ssItem(X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_90,c_0_91]),c_0_37])]) ).

cnf(c_0_95,negated_conjecture,
    neq(sk3,nil),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_92,c_0_74])]) ).

cnf(c_0_96,negated_conjecture,
    ( app(nil,sk3) = sk4
    | sk3 = nil ),
    inference(spm,[status(thm)],[c_0_93,c_0_85]) ).

cnf(c_0_97,negated_conjecture,
    ( app(sk3,nil) = sk3
    | sk3 = nil ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_94,c_0_89]),c_0_62]) ).

cnf(c_0_98,plain,
    ( segmentP(nil,X1)
    | nil != X1
    | ~ ssList(X1) ),
    inference(fof_simplification,[status(thm)],[clause79]) ).

cnf(c_0_99,negated_conjecture,
    ( ~ segmentP(sk3,sk3)
    | ~ segmentP(sk4,sk3) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_68,c_0_95]),c_0_34])]) ).

cnf(c_0_100,negated_conjecture,
    ( sk3 = nil
    | sk4 = sk3 ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_72,c_0_96]),c_0_34])]) ).

cnf(c_0_101,negated_conjecture,
    ( sk3 = nil
    | segmentP(sk3,sk3) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_77,c_0_97]),c_0_37]),c_0_34])]) ).

cnf(c_0_102,plain,
    ( segmentP(nil,X1)
    | nil != X1
    | ~ ssList(X1) ),
    c_0_98 ).

cnf(c_0_103,negated_conjecture,
    sk3 = nil,
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_99,c_0_100]),c_0_101]) ).

cnf(c_0_104,plain,
    segmentP(nil,nil),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(er,[status(thm)],[c_0_102]),c_0_37])]) ).

cnf(c_0_105,plain,
    ( segmentP(X1,nil)
    | ~ ssList(X1) ),
    inference(fof_simplification,[status(thm)],[clause56]) ).

cnf(c_0_106,negated_conjecture,
    ~ segmentP(sk4,nil),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_99,c_0_103]),c_0_103]),c_0_104]),c_0_103])]) ).

cnf(c_0_107,plain,
    ( segmentP(X1,nil)
    | ~ ssList(X1) ),
    c_0_105 ).

cnf(c_0_108,negated_conjecture,
    $false,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_106,c_0_107]),c_0_55])]),
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.11  % Problem    : SWC073-1 : TPTP v8.2.0. Released v2.4.0.
% 0.11/0.13  % Command    : run_E %s %d THM
% 0.12/0.34  % Computer : n020.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit   : 300
% 0.12/0.34  % WCLimit    : 300
% 0.12/0.34  % DateTime   : Sun May 19 03:06:08 EDT 2024
% 0.12/0.34  % CPUTime    : 
% 0.19/0.47  Running first-order theorem proving
% 0.19/0.47  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
% 1.19/0.61  # Version: 3.1.0
% 1.19/0.61  # Preprocessing class: FSLSSMSSSSSNFFN.
% 1.19/0.61  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 1.19/0.61  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 1.19/0.61  # Starting new_bool_3 with 300s (1) cores
% 1.19/0.61  # Starting new_bool_1 with 300s (1) cores
% 1.19/0.61  # Starting sh5l with 300s (1) cores
% 1.19/0.61  # new_bool_3 with pid 27884 completed with status 0
% 1.19/0.61  # Result found by new_bool_3
% 1.19/0.61  # Preprocessing class: FSLSSMSSSSSNFFN.
% 1.19/0.61  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 1.19/0.61  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 1.19/0.61  # Starting new_bool_3 with 300s (1) cores
% 1.19/0.61  # SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 1.19/0.61  # Search class: FGHSF-FFMM21-MFFFFFNN
% 1.19/0.61  # Scheduled 5 strats onto 1 cores with 300 seconds (300 total)
% 1.19/0.61  # Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 181s (1) cores
% 1.19/0.61  # G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with pid 27887 completed with status 0
% 1.19/0.61  # Result found by G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN
% 1.19/0.61  # Preprocessing class: FSLSSMSSSSSNFFN.
% 1.19/0.61  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 1.19/0.61  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 1.19/0.61  # Starting new_bool_3 with 300s (1) cores
% 1.19/0.61  # SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 1.19/0.61  # Search class: FGHSF-FFMM21-MFFFFFNN
% 1.19/0.61  # Scheduled 5 strats onto 1 cores with 300 seconds (300 total)
% 1.19/0.61  # Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 181s (1) cores
% 1.19/0.61  # Preprocessing time       : 0.002 s
% 1.19/0.61  # Presaturation interreduction done
% 1.19/0.61  
% 1.19/0.61  # Proof found!
% 1.19/0.61  # SZS status Unsatisfiable
% 1.19/0.61  # SZS output start CNFRefutation
% See solution above
% 1.19/0.61  # Parsed axioms                        : 196
% 1.19/0.61  # Removed by relevancy pruning/SinE    : 121
% 1.19/0.61  # Initial clauses                      : 75
% 1.19/0.61  # Removed in clause preprocessing      : 0
% 1.19/0.61  # Initial clauses in saturation        : 75
% 1.19/0.61  # Processed clauses                    : 1066
% 1.19/0.61  # ...of these trivial                  : 16
% 1.19/0.61  # ...subsumed                          : 397
% 1.19/0.61  # ...remaining for further processing  : 653
% 1.19/0.61  # Other redundant clauses eliminated   : 30
% 1.19/0.61  # Clauses deleted for lack of memory   : 0
% 1.19/0.61  # Backward-subsumed                    : 68
% 1.19/0.61  # Backward-rewritten                   : 221
% 1.19/0.61  # Generated clauses                    : 4597
% 1.19/0.61  # ...of the previous two non-redundant : 4411
% 1.19/0.61  # ...aggressively subsumed             : 0
% 1.19/0.61  # Contextual simplify-reflections      : 131
% 1.19/0.61  # Paramodulations                      : 4554
% 1.19/0.61  # Factorizations                       : 0
% 1.19/0.61  # NegExts                              : 0
% 1.19/0.61  # Equation resolutions                 : 47
% 1.19/0.61  # Disequality decompositions           : 0
% 1.19/0.61  # Total rewrite steps                  : 1806
% 1.19/0.61  # ...of those cached                   : 1785
% 1.19/0.61  # Propositional unsat checks           : 0
% 1.19/0.61  #    Propositional check models        : 0
% 1.19/0.61  #    Propositional check unsatisfiable : 0
% 1.19/0.61  #    Propositional clauses             : 0
% 1.19/0.61  #    Propositional clauses after purity: 0
% 1.19/0.61  #    Propositional unsat core size     : 0
% 1.19/0.61  #    Propositional preprocessing time  : 0.000
% 1.19/0.61  #    Propositional encoding time       : 0.000
% 1.19/0.61  #    Propositional solver time         : 0.000
% 1.19/0.61  #    Success case prop preproc time    : 0.000
% 1.19/0.61  #    Success case prop encoding time   : 0.000
% 1.19/0.61  #    Success case prop solver time     : 0.000
% 1.19/0.61  # Current number of processed clauses  : 287
% 1.19/0.61  #    Positive orientable unit clauses  : 20
% 1.19/0.61  #    Positive unorientable unit clauses: 0
% 1.19/0.61  #    Negative unit clauses             : 13
% 1.19/0.61  #    Non-unit-clauses                  : 254
% 1.19/0.61  # Current number of unprocessed clauses: 3485
% 1.19/0.61  # ...number of literals in the above   : 17450
% 1.19/0.61  # Current number of archived formulas  : 0
% 1.19/0.61  # Current number of archived clauses   : 355
% 1.19/0.61  # Clause-clause subsumption calls (NU) : 42726
% 1.19/0.61  # Rec. Clause-clause subsumption calls : 15082
% 1.19/0.61  # Non-unit clause-clause subsumptions  : 542
% 1.19/0.61  # Unit Clause-clause subsumption calls : 668
% 1.19/0.62  # Rewrite failures with RHS unbound    : 0
% 1.19/0.62  # BW rewrite match attempts            : 3
% 1.19/0.62  # BW rewrite match successes           : 3
% 1.19/0.62  # Condensation attempts                : 0
% 1.19/0.62  # Condensation successes               : 0
% 1.19/0.62  # Termbank termtop insertions          : 94590
% 1.19/0.62  # Search garbage collected termcells   : 867
% 1.19/0.62  
% 1.19/0.62  # -------------------------------------------------
% 1.19/0.62  # User time                : 0.128 s
% 1.19/0.62  # System time              : 0.007 s
% 1.19/0.62  # Total time               : 0.134 s
% 1.19/0.62  # Maximum resident set size: 2140 pages
% 1.19/0.62  
% 1.19/0.62  # -------------------------------------------------
% 1.19/0.62  # User time                : 0.132 s
% 1.19/0.62  # System time              : 0.009 s
% 1.19/0.62  # Total time               : 0.141 s
% 1.19/0.62  # Maximum resident set size: 1884 pages
% 1.19/0.62  % E---3.1 exiting
% 1.40/0.62  % E exiting
%------------------------------------------------------------------------------