TSTP Solution File: SWC407+1 by E-SAT---3.1.00

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : E-SAT---3.1.00
% Problem  : SWC407+1 : TPTP v8.2.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_E %s %d THM

% Computer : n014.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 04:29:33 EDT 2024

% Result   : Theorem 0.19s 0.57s
% Output   : CNFRefutation 0.19s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   14
%            Number of leaves      :   13
% Syntax   : Number of formulae    :   80 (  16 unt;   0 def)
%            Number of atoms       :  297 ( 117 equ)
%            Maximal formula atoms :   21 (   3 avg)
%            Number of connectives :  343 ( 126   ~; 149   |;  27   &)
%                                         (   2 <=>;  39  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   18 (   5 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of predicates  :    5 (   3 usr;   1 prp; 0-2 aty)
%            Number of functors    :   11 (  11 usr;   7 con; 0-2 aty)
%            Number of variables   :  103 (   0 sgn  61   !;   2   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(co1,conjecture,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssList(X2)
         => ! [X3] :
              ( ssList(X3)
             => ! [X4] :
                  ( ssList(X4)
                 => ( X2 != X4
                    | X1 != X3
                    | ! [X5] :
                        ( ssItem(X5)
                       => ( ~ memberP(X1,X5)
                          | memberP(X2,X5) ) )
                    | ( ! [X6] :
                          ( ssItem(X6)
                         => ( cons(X6,nil) != X3
                            | ~ memberP(X4,X6) ) )
                      & ( nil != X4
                        | nil != X3 ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1) ).

fof(ax19,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssList(X2)
         => ! [X3] :
              ( ssItem(X3)
             => ! [X4] :
                  ( ssItem(X4)
                 => ( cons(X3,X1) = cons(X4,X2)
                   => ( X3 = X4
                      & X2 = X1 ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWC001+0.ax',ax19) ).

fof(ax20,axiom,
    ! [X1] :
      ( ssList(X1)
     => ( nil = X1
        | ? [X2] :
            ( ssList(X2)
            & ? [X3] :
                ( ssItem(X3)
                & cons(X3,X2) = X1 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWC001+0.ax',ax20) ).

fof(ax17,axiom,
    ssList(nil),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWC001+0.ax',ax17) ).

fof(ax37,axiom,
    ! [X1] :
      ( ssItem(X1)
     => ! [X2] :
          ( ssItem(X2)
         => ! [X3] :
              ( ssList(X3)
             => ( memberP(cons(X2,X3),X1)
              <=> ( X1 = X2
                  | memberP(X3,X1) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWC001+0.ax',ax37) ).

fof(ax18,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssItem(X2)
         => cons(X2,X1) != X1 ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWC001+0.ax',ax18) ).

fof(ax27,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssList(X2)
         => ! [X3] :
              ( ssItem(X3)
             => cons(X3,app(X2,X1)) = app(cons(X3,X2),X1) ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWC001+0.ax',ax27) ).

fof(ax26,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssList(X2)
         => ssList(app(X1,X2)) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWC001+0.ax',ax26) ).

fof(ax81,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssItem(X2)
         => cons(X2,X1) = app(cons(X2,nil),X1) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWC001+0.ax',ax81) ).

fof(ax38,axiom,
    ! [X1] :
      ( ssItem(X1)
     => ~ memberP(nil,X1) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWC001+0.ax',ax38) ).

fof(ax84,axiom,
    ! [X1] :
      ( ssList(X1)
     => app(X1,nil) = X1 ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWC001+0.ax',ax84) ).

fof(ax16,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssItem(X2)
         => ssList(cons(X2,X1)) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWC001+0.ax',ax16) ).

fof(ax83,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssList(X2)
         => ( nil = app(X1,X2)
          <=> ( nil = X2
              & nil = X1 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWC001+0.ax',ax83) ).

fof(c_0_13,negated_conjecture,
    ~ ! [X1] :
        ( ssList(X1)
       => ! [X2] :
            ( ssList(X2)
           => ! [X3] :
                ( ssList(X3)
               => ! [X4] :
                    ( ssList(X4)
                   => ( X2 != X4
                      | X1 != X3
                      | ! [X5] :
                          ( ssItem(X5)
                         => ( ~ memberP(X1,X5)
                            | memberP(X2,X5) ) )
                      | ( ! [X6] :
                            ( ssItem(X6)
                           => ( cons(X6,nil) != X3
                              | ~ memberP(X4,X6) ) )
                        & ( nil != X4
                          | nil != X3 ) ) ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[inference(assume_negation,[status(cth)],[co1])]) ).

fof(c_0_14,negated_conjecture,
    ( ssList(esk1_0)
    & ssList(esk2_0)
    & ssList(esk3_0)
    & ssList(esk4_0)
    & esk2_0 = esk4_0
    & esk1_0 = esk3_0
    & ssItem(esk5_0)
    & memberP(esk1_0,esk5_0)
    & ~ memberP(esk2_0,esk5_0)
    & ( nil = esk4_0
      | ssItem(esk6_0) )
    & ( nil = esk3_0
      | ssItem(esk6_0) )
    & ( nil = esk4_0
      | cons(esk6_0,nil) = esk3_0 )
    & ( nil = esk3_0
      | cons(esk6_0,nil) = esk3_0 )
    & ( nil = esk4_0
      | memberP(esk4_0,esk6_0) )
    & ( nil = esk3_0
      | memberP(esk4_0,esk6_0) ) ),
    inference(distribute,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_13])])])])]) ).

fof(c_0_15,plain,
    ! [X35,X36,X37,X38] :
      ( ( X37 = X38
        | cons(X37,X35) != cons(X38,X36)
        | ~ ssItem(X38)
        | ~ ssItem(X37)
        | ~ ssList(X36)
        | ~ ssList(X35) )
      & ( X36 = X35
        | cons(X37,X35) != cons(X38,X36)
        | ~ ssItem(X38)
        | ~ ssItem(X37)
        | ~ ssList(X36)
        | ~ ssList(X35) ) ),
    inference(distribute,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax19])])])])]) ).

fof(c_0_16,plain,
    ! [X13] :
      ( ( ssList(esk7_1(X13))
        | nil = X13
        | ~ ssList(X13) )
      & ( ssItem(esk8_1(X13))
        | nil = X13
        | ~ ssList(X13) )
      & ( cons(esk8_1(X13),esk7_1(X13)) = X13
        | nil = X13
        | ~ ssList(X13) ) ),
    inference(distribute,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax20])])])])]) ).

cnf(c_0_17,negated_conjecture,
    ssList(esk1_0),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_18,negated_conjecture,
    esk1_0 = esk3_0,
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_19,plain,
    ( X1 = X2
    | cons(X3,X2) != cons(X4,X1)
    | ~ ssItem(X4)
    | ~ ssItem(X3)
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_15]) ).

cnf(c_0_20,negated_conjecture,
    ( nil = esk3_0
    | cons(esk6_0,nil) = esk3_0 ),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_21,plain,
    ssList(nil),
    inference(split_conjunct,[status(thm)],[ax17]) ).

cnf(c_0_22,negated_conjecture,
    ( nil = esk3_0
    | ssItem(esk6_0) ),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_23,plain,
    ( cons(esk8_1(X1),esk7_1(X1)) = X1
    | nil = X1
    | ~ ssList(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_16]) ).

cnf(c_0_24,negated_conjecture,
    ssList(esk3_0),
    inference(rw,[status(thm)],[c_0_17,c_0_18]) ).

cnf(c_0_25,plain,
    ( ssItem(esk8_1(X1))
    | nil = X1
    | ~ ssList(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_16]) ).

cnf(c_0_26,plain,
    ( ssList(esk7_1(X1))
    | nil = X1
    | ~ ssList(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_16]) ).

fof(c_0_27,plain,
    ! [X27,X28,X29] :
      ( ( ~ memberP(cons(X28,X29),X27)
        | X27 = X28
        | memberP(X29,X27)
        | ~ ssList(X29)
        | ~ ssItem(X28)
        | ~ ssItem(X27) )
      & ( X27 != X28
        | memberP(cons(X28,X29),X27)
        | ~ ssList(X29)
        | ~ ssItem(X28)
        | ~ ssItem(X27) )
      & ( ~ memberP(X29,X27)
        | memberP(cons(X28,X29),X27)
        | ~ ssList(X29)
        | ~ ssItem(X28)
        | ~ ssItem(X27) ) ),
    inference(distribute,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax37])])])])]) ).

cnf(c_0_28,negated_conjecture,
    ( esk3_0 = nil
    | nil = X1
    | cons(X2,X1) != esk3_0
    | ~ ssList(X1)
    | ~ ssItem(X2) ),
    inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_19,c_0_20]),c_0_21])]),c_0_22]) ).

cnf(c_0_29,negated_conjecture,
    ( cons(esk8_1(esk3_0),esk7_1(esk3_0)) = esk3_0
    | esk3_0 = nil ),
    inference(spm,[status(thm)],[c_0_23,c_0_24]) ).

cnf(c_0_30,negated_conjecture,
    ( esk3_0 = nil
    | ssItem(esk8_1(esk3_0)) ),
    inference(spm,[status(thm)],[c_0_25,c_0_24]) ).

cnf(c_0_31,negated_conjecture,
    ( esk3_0 = nil
    | ssList(esk7_1(esk3_0)) ),
    inference(spm,[status(thm)],[c_0_26,c_0_24]) ).

cnf(c_0_32,plain,
    ( X3 = X1
    | memberP(X2,X3)
    | ~ memberP(cons(X1,X2),X3)
    | ~ ssList(X2)
    | ~ ssItem(X1)
    | ~ ssItem(X3) ),
    inference(split_conjunct,[status(thm)],[c_0_27]) ).

cnf(c_0_33,negated_conjecture,
    memberP(esk1_0,esk5_0),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

fof(c_0_34,plain,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssItem(X2)
         => cons(X2,X1) != X1 ) ),
    inference(fof_simplification,[status(thm)],[ax18]) ).

cnf(c_0_35,plain,
    ( X1 = X2
    | cons(X1,X3) != cons(X2,X4)
    | ~ ssItem(X2)
    | ~ ssItem(X1)
    | ~ ssList(X4)
    | ~ ssList(X3) ),
    inference(split_conjunct,[status(thm)],[c_0_15]) ).

cnf(c_0_36,negated_conjecture,
    ( esk7_1(esk3_0) = nil
    | esk3_0 = nil ),
    inference(csr,[status(thm)],[inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_28,c_0_29]),c_0_30]),c_0_31]) ).

cnf(c_0_37,negated_conjecture,
    ( esk8_1(esk3_0) = X1
    | esk3_0 = nil
    | memberP(esk7_1(esk3_0),X1)
    | ~ memberP(esk3_0,X1)
    | ~ ssItem(X1) ),
    inference(csr,[status(thm)],[inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_32,c_0_29]),c_0_30]),c_0_31]) ).

cnf(c_0_38,negated_conjecture,
    memberP(esk3_0,esk5_0),
    inference(rw,[status(thm)],[c_0_33,c_0_18]) ).

cnf(c_0_39,negated_conjecture,
    ssItem(esk5_0),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

fof(c_0_40,plain,
    ! [X33,X34] :
      ( ~ ssList(X33)
      | ~ ssItem(X34)
      | cons(X34,X33) != X33 ),
    inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_34])])])]) ).

fof(c_0_41,plain,
    ! [X39,X40,X41] :
      ( ~ ssList(X39)
      | ~ ssList(X40)
      | ~ ssItem(X41)
      | cons(X41,app(X40,X39)) = app(cons(X41,X40),X39) ),
    inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax27])])])]) ).

fof(c_0_42,plain,
    ! [X46,X47] :
      ( ~ ssList(X46)
      | ~ ssList(X47)
      | ssList(app(X46,X47)) ),
    inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax26])])])]) ).

fof(c_0_43,plain,
    ! [X42,X43] :
      ( ~ ssList(X42)
      | ~ ssItem(X43)
      | cons(X43,X42) = app(cons(X43,nil),X42) ),
    inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax81])])])]) ).

fof(c_0_44,plain,
    ! [X1] :
      ( ssItem(X1)
     => ~ memberP(nil,X1) ),
    inference(fof_simplification,[status(thm)],[ax38]) ).

cnf(c_0_45,negated_conjecture,
    ( esk3_0 = nil
    | X1 = esk6_0
    | cons(X1,X2) != esk3_0
    | ~ ssList(X2)
    | ~ ssItem(X1) ),
    inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_35,c_0_20]),c_0_21])]),c_0_22]) ).

cnf(c_0_46,negated_conjecture,
    ( cons(esk8_1(esk3_0),nil) = esk3_0
    | esk3_0 = nil ),
    inference(spm,[status(thm)],[c_0_29,c_0_36]) ).

cnf(c_0_47,negated_conjecture,
    ( esk8_1(esk3_0) = esk5_0
    | esk3_0 = nil
    | memberP(esk7_1(esk3_0),esk5_0) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_37,c_0_38]),c_0_39])]) ).

cnf(c_0_48,plain,
    ( ~ ssList(X1)
    | ~ ssItem(X2)
    | cons(X2,X1) != X1 ),
    inference(split_conjunct,[status(thm)],[c_0_40]) ).

cnf(c_0_49,plain,
    ( cons(X3,app(X2,X1)) = app(cons(X3,X2),X1)
    | ~ ssList(X1)
    | ~ ssList(X2)
    | ~ ssItem(X3) ),
    inference(split_conjunct,[status(thm)],[c_0_41]) ).

cnf(c_0_50,plain,
    ( ssList(app(X1,X2))
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_42]) ).

fof(c_0_51,plain,
    ! [X60] :
      ( ~ ssList(X60)
      | app(X60,nil) = X60 ),
    inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax84])])]) ).

fof(c_0_52,plain,
    ! [X31,X32] :
      ( ~ ssList(X31)
      | ~ ssItem(X32)
      | ssList(cons(X32,X31)) ),
    inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax16])])])]) ).

cnf(c_0_53,plain,
    ( cons(X2,X1) = app(cons(X2,nil),X1)
    | ~ ssList(X1)
    | ~ ssItem(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_43]) ).

cnf(c_0_54,negated_conjecture,
    ( nil = esk4_0
    | cons(esk6_0,nil) = esk3_0 ),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_55,negated_conjecture,
    ( nil = esk4_0
    | ssItem(esk6_0) ),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

fof(c_0_56,plain,
    ! [X30] :
      ( ~ ssItem(X30)
      | ~ memberP(nil,X30) ),
    inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_44])])]) ).

cnf(c_0_57,negated_conjecture,
    ( esk8_1(esk3_0) = esk6_0
    | esk3_0 = nil ),
    inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_45,c_0_46]),c_0_21])]),c_0_30]) ).

cnf(c_0_58,negated_conjecture,
    ( esk8_1(esk3_0) = esk5_0
    | esk3_0 = nil
    | memberP(nil,esk5_0) ),
    inference(spm,[status(thm)],[c_0_47,c_0_36]) ).

cnf(c_0_59,plain,
    ( app(cons(X1,X2),X3) != app(X2,X3)
    | ~ ssList(X2)
    | ~ ssList(X3)
    | ~ ssItem(X1) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_48,c_0_49]),c_0_50]) ).

cnf(c_0_60,plain,
    ( app(X1,nil) = X1
    | ~ ssList(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_51]) ).

cnf(c_0_61,plain,
    ( ssList(cons(X2,X1))
    | ~ ssList(X1)
    | ~ ssItem(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_52]) ).

cnf(c_0_62,negated_conjecture,
    ( cons(esk6_0,X1) = app(esk3_0,X1)
    | esk4_0 = nil
    | ~ ssList(X1) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_53,c_0_54]),c_0_55]) ).

cnf(c_0_63,negated_conjecture,
    ~ memberP(esk2_0,esk5_0),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_64,negated_conjecture,
    esk2_0 = esk4_0,
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_65,plain,
    ( ~ ssItem(X1)
    | ~ memberP(nil,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_56]) ).

cnf(c_0_66,negated_conjecture,
    ( esk3_0 = nil
    | esk5_0 = esk6_0
    | memberP(nil,esk5_0) ),
    inference(spm,[status(thm)],[c_0_57,c_0_58]) ).

fof(c_0_67,plain,
    ! [X58,X59] :
      ( ( nil = X59
        | nil != app(X58,X59)
        | ~ ssList(X59)
        | ~ ssList(X58) )
      & ( nil = X58
        | nil != app(X58,X59)
        | ~ ssList(X59)
        | ~ ssList(X58) )
      & ( nil != X59
        | nil != X58
        | nil = app(X58,X59)
        | ~ ssList(X59)
        | ~ ssList(X58) ) ),
    inference(distribute,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax83])])])])]) ).

cnf(c_0_68,plain,
    ( cons(X1,X2) != app(X2,nil)
    | ~ ssList(X2)
    | ~ ssItem(X1) ),
    inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_59,c_0_60]),c_0_21])]),c_0_61]) ).

cnf(c_0_69,negated_conjecture,
    ( cons(esk6_0,esk3_0) = app(esk3_0,esk3_0)
    | esk4_0 = nil ),
    inference(spm,[status(thm)],[c_0_62,c_0_24]) ).

cnf(c_0_70,negated_conjecture,
    ~ memberP(esk4_0,esk5_0),
    inference(rw,[status(thm)],[c_0_63,c_0_64]) ).

cnf(c_0_71,negated_conjecture,
    ( esk5_0 = esk6_0
    | esk3_0 = nil ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_65,c_0_66]),c_0_39])]) ).

cnf(c_0_72,negated_conjecture,
    ( nil = esk3_0
    | memberP(esk4_0,esk6_0) ),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_73,plain,
    ( nil = app(X2,X1)
    | nil != X1
    | nil != X2
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_67]) ).

cnf(c_0_74,negated_conjecture,
    ( esk4_0 = nil
    | app(esk3_0,esk3_0) != app(esk3_0,nil) ),
    inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_68,c_0_69]),c_0_24])]),c_0_55]) ).

cnf(c_0_75,negated_conjecture,
    esk3_0 = nil,
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_70,c_0_71]),c_0_72]) ).

cnf(c_0_76,plain,
    app(nil,nil) = nil,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(er,[status(thm)],[inference(er,[status(thm)],[c_0_73])]),c_0_21])]) ).

cnf(c_0_77,negated_conjecture,
    esk4_0 = nil,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_74,c_0_75]),c_0_75]),c_0_76]),c_0_75]),c_0_76])]) ).

cnf(c_0_78,negated_conjecture,
    ~ memberP(nil,esk5_0),
    inference(rw,[status(thm)],[c_0_70,c_0_77]) ).

cnf(c_0_79,negated_conjecture,
    $false,
    inference(sr,[status(thm)],[inference(rw,[status(thm)],[c_0_38,c_0_75]),c_0_78]),
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem    : SWC407+1 : TPTP v8.2.0. Released v2.4.0.
% 0.12/0.13  % Command    : run_E %s %d THM
% 0.12/0.34  % Computer : n014.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 02:55:23 EDT 2024
% 0.12/0.34  % CPUTime    : 
% 0.19/0.49  Running first-order model finding
% 0.19/0.49  Running: /export/starexec/sandbox2/solver/bin/eprover --delete-bad-limit=2000000000 --definitional-cnf=24 -s --print-statistics -R --print-version --proof-object --satauto-schedule=8 --cpu-limit=300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.19/0.57  # Version: 3.1.0
% 0.19/0.57  # Preprocessing class: FSLSSMSSSSSNFFN.
% 0.19/0.57  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.19/0.57  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 0.19/0.57  # Starting new_bool_3 with 300s (1) cores
% 0.19/0.57  # Starting new_bool_1 with 300s (1) cores
% 0.19/0.57  # Starting sh5l with 300s (1) cores
% 0.19/0.57  # new_bool_3 with pid 9869 completed with status 0
% 0.19/0.57  # Result found by new_bool_3
% 0.19/0.57  # Preprocessing class: FSLSSMSSSSSNFFN.
% 0.19/0.57  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.19/0.57  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 0.19/0.57  # Starting new_bool_3 with 300s (1) cores
% 0.19/0.57  # SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 0.19/0.57  # Search class: FGHSF-FFMM21-MFFFFFNN
% 0.19/0.57  # Scheduled 5 strats onto 1 cores with 300 seconds (300 total)
% 0.19/0.57  # Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 181s (1) cores
% 0.19/0.57  # G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with pid 9872 completed with status 0
% 0.19/0.57  # Result found by G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN
% 0.19/0.57  # Preprocessing class: FSLSSMSSSSSNFFN.
% 0.19/0.57  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.19/0.57  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 0.19/0.57  # Starting new_bool_3 with 300s (1) cores
% 0.19/0.57  # SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 0.19/0.57  # Search class: FGHSF-FFMM21-MFFFFFNN
% 0.19/0.57  # Scheduled 5 strats onto 1 cores with 300 seconds (300 total)
% 0.19/0.57  # Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 181s (1) cores
% 0.19/0.57  # Preprocessing time       : 0.003 s
% 0.19/0.57  # Presaturation interreduction done
% 0.19/0.57  
% 0.19/0.57  # Proof found!
% 0.19/0.57  # SZS status Theorem
% 0.19/0.57  # SZS output start CNFRefutation
% See solution above
% 0.19/0.57  # Parsed axioms                        : 96
% 0.19/0.57  # Removed by relevancy pruning/SinE    : 75
% 0.19/0.57  # Initial clauses                      : 49
% 0.19/0.57  # Removed in clause preprocessing      : 0
% 0.19/0.57  # Initial clauses in saturation        : 49
% 0.19/0.57  # Processed clauses                    : 623
% 0.19/0.57  # ...of these trivial                  : 10
% 0.19/0.57  # ...subsumed                          : 300
% 0.19/0.57  # ...remaining for further processing  : 312
% 0.19/0.57  # Other redundant clauses eliminated   : 10
% 0.19/0.57  # Clauses deleted for lack of memory   : 0
% 0.19/0.57  # Backward-subsumed                    : 6
% 0.19/0.57  # Backward-rewritten                   : 193
% 0.19/0.57  # Generated clauses                    : 1553
% 0.19/0.57  # ...of the previous two non-redundant : 1419
% 0.19/0.57  # ...aggressively subsumed             : 0
% 0.19/0.57  # Contextual simplify-reflections      : 157
% 0.19/0.57  # Paramodulations                      : 1540
% 0.19/0.57  # Factorizations                       : 0
% 0.19/0.57  # NegExts                              : 0
% 0.19/0.57  # Equation resolutions                 : 14
% 0.19/0.57  # Disequality decompositions           : 0
% 0.19/0.57  # Total rewrite steps                  : 1256
% 0.19/0.57  # ...of those cached                   : 1244
% 0.19/0.57  # Propositional unsat checks           : 0
% 0.19/0.57  #    Propositional check models        : 0
% 0.19/0.57  #    Propositional check unsatisfiable : 0
% 0.19/0.57  #    Propositional clauses             : 0
% 0.19/0.57  #    Propositional clauses after purity: 0
% 0.19/0.57  #    Propositional unsat core size     : 0
% 0.19/0.57  #    Propositional preprocessing time  : 0.000
% 0.19/0.57  #    Propositional encoding time       : 0.000
% 0.19/0.57  #    Propositional solver time         : 0.000
% 0.19/0.57  #    Success case prop preproc time    : 0.000
% 0.19/0.57  #    Success case prop encoding time   : 0.000
% 0.19/0.57  #    Success case prop solver time     : 0.000
% 0.19/0.57  # Current number of processed clauses  : 63
% 0.19/0.57  #    Positive orientable unit clauses  : 9
% 0.19/0.57  #    Positive unorientable unit clauses: 0
% 0.19/0.57  #    Negative unit clauses             : 2
% 0.19/0.57  #    Non-unit-clauses                  : 52
% 0.19/0.57  # Current number of unprocessed clauses: 892
% 0.19/0.57  # ...number of literals in the above   : 4190
% 0.19/0.57  # Current number of archived formulas  : 0
% 0.19/0.57  # Current number of archived clauses   : 246
% 0.19/0.57  # Clause-clause subsumption calls (NU) : 5050
% 0.19/0.57  # Rec. Clause-clause subsumption calls : 3141
% 0.19/0.57  # Non-unit clause-clause subsumptions  : 463
% 0.19/0.57  # Unit Clause-clause subsumption calls : 53
% 0.19/0.57  # Rewrite failures with RHS unbound    : 0
% 0.19/0.57  # BW rewrite match attempts            : 2
% 0.19/0.57  # BW rewrite match successes           : 2
% 0.19/0.57  # Condensation attempts                : 0
% 0.19/0.57  # Condensation successes               : 0
% 0.19/0.57  # Termbank termtop insertions          : 30267
% 0.19/0.57  # Search garbage collected termcells   : 1487
% 0.19/0.57  
% 0.19/0.57  # -------------------------------------------------
% 0.19/0.57  # User time                : 0.054 s
% 0.19/0.57  # System time              : 0.005 s
% 0.19/0.57  # Total time               : 0.059 s
% 0.19/0.57  # Maximum resident set size: 1908 pages
% 0.19/0.57  
% 0.19/0.57  # -------------------------------------------------
% 0.19/0.57  # User time                : 0.059 s
% 0.19/0.57  # System time              : 0.009 s
% 0.19/0.57  # Total time               : 0.068 s
% 0.19/0.57  # Maximum resident set size: 1824 pages
% 0.19/0.57  % E---3.1 exiting
%------------------------------------------------------------------------------