TSTP Solution File: SWC183+1 by E-SAT---3.2.0

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%------------------------------------------------------------------------------
% File     : E-SAT---3.2.0
% Problem  : SWC183+1 : TPTP v8.2.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_E %s %d SAT

% Computer : n027.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 : Mon Jun 24 16:20:02 EDT 2024

% Result   : Theorem 0.40s 0.63s
% Output   : CNFRefutation 0.40s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   22
%            Number of leaves      :   24
% Syntax   : Number of formulae    :  146 (  21 unt;   0 def)
%            Number of atoms       :  560 ( 191 equ)
%            Maximal formula atoms :   34 (   3 avg)
%            Number of connectives :  696 ( 282   ~; 291   |;  44   &)
%                                         (   5 <=>;  74  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   25 (   5 avg)
%            Maximal term depth    :    4 (   1 avg)
%            Number of predicates  :    7 (   5 usr;   1 prp; 0-2 aty)
%            Number of functors    :   16 (  16 usr;   9 con; 0-2 aty)
%            Number of variables   :  193 (   0 sgn 117   !;   5   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(co1,conjecture,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssList(X2)
         => ! [X3] :
              ( ssList(X3)
             => ! [X4] :
                  ( ~ ssList(X4)
                  | X2 != X4
                  | X1 != X3
                  | ! [X5] :
                      ( ssItem(X5)
                     => ! [X6] :
                          ( ssList(X6)
                         => ! [X7] :
                              ( ~ ssList(X7)
                              | app(app(X6,cons(X5,nil)),X7) != X1
                              | ( ~ memberP(X6,X5)
                                & ~ memberP(X7,X5) ) ) ) )
                  | ( ! [X8] :
                        ( ~ ssItem(X8)
                        | cons(X8,nil) != X3
                        | ~ memberP(X4,X8)
                        | ? [X9] :
                            ( ssItem(X9)
                            & X8 != X9
                            & memberP(X4,X9)
                            & leq(X8,X9) ) )
                    & ( nil != X4
                      | nil != X3 ) ) ) ) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.CK9DZDuMUb/E---3.1_5919.p',co1) ).

fof(ax83,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssList(X2)
         => ( nil = app(X1,X2)
          <=> ( nil = X2
              & nil = X1 ) ) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.CK9DZDuMUb/E---3.1_5919.p',ax83) ).

fof(ax26,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssList(X2)
         => ssList(app(X1,X2)) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.CK9DZDuMUb/E---3.1_5919.p',ax26) ).

fof(ax16,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssItem(X2)
         => ssList(cons(X2,X1)) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.CK9DZDuMUb/E---3.1_5919.p',ax16) ).

fof(ax17,axiom,
    ssList(nil),
    file('/export/starexec/sandbox2/tmp/tmp.CK9DZDuMUb/E---3.1_5919.p',ax17) ).

fof(ax38,axiom,
    ! [X1] :
      ( ssItem(X1)
     => ~ memberP(nil,X1) ),
    file('/export/starexec/sandbox2/tmp/tmp.CK9DZDuMUb/E---3.1_5919.p',ax38) ).

fof(ax82,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssList(X2)
         => ! [X3] :
              ( ssList(X3)
             => app(app(X1,X2),X3) = app(X1,app(X2,X3)) ) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.CK9DZDuMUb/E---3.1_5919.p',ax82) ).

fof(ax5,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssList(X2)
         => ( frontsegP(X1,X2)
          <=> ? [X3] :
                ( ssList(X3)
                & app(X2,X3) = X1 ) ) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.CK9DZDuMUb/E---3.1_5919.p',ax5) ).

fof(ax3,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssItem(X2)
         => ( memberP(X1,X2)
          <=> ? [X3] :
                ( ssList(X3)
                & ? [X4] :
                    ( ssList(X4)
                    & app(X3,cons(X2,X4)) = X1 ) ) ) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.CK9DZDuMUb/E---3.1_5919.p',ax3) ).

fof(ax81,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssItem(X2)
         => cons(X2,X1) = app(cons(X2,nil),X1) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.CK9DZDuMUb/E---3.1_5919.p',ax81) ).

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/tmp/tmp.CK9DZDuMUb/E---3.1_5919.p',ax37) ).

fof(ax41,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssList(X2)
         => ( ( frontsegP(X1,X2)
              & frontsegP(X2,X1) )
           => X1 = X2 ) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.CK9DZDuMUb/E---3.1_5919.p',ax41) ).

fof(ax79,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssList(X2)
         => ! [X3] :
              ( ssList(X3)
             => ( app(X3,X2) = app(X1,X2)
               => X3 = X1 ) ) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.CK9DZDuMUb/E---3.1_5919.p',ax79) ).

fof(ax85,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssList(X2)
         => ( nil != X1
           => hd(app(X1,X2)) = hd(X1) ) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.CK9DZDuMUb/E---3.1_5919.p',ax85) ).

fof(ax43,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssList(X2)
         => ! [X3] :
              ( ssList(X3)
             => ( frontsegP(X1,X2)
               => frontsegP(app(X1,X3),X2) ) ) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.CK9DZDuMUb/E---3.1_5919.p',ax43) ).

fof(ax23,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssItem(X2)
         => hd(cons(X2,X1)) = X2 ) ),
    file('/export/starexec/sandbox2/tmp/tmp.CK9DZDuMUb/E---3.1_5919.p',ax23) ).

fof(ax28,axiom,
    ! [X1] :
      ( ssList(X1)
     => app(nil,X1) = X1 ),
    file('/export/starexec/sandbox2/tmp/tmp.CK9DZDuMUb/E---3.1_5919.p',ax28) ).

fof(ax80,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssList(X2)
         => ! [X3] :
              ( ssList(X3)
             => ( app(X2,X3) = app(X2,X1)
               => X3 = X1 ) ) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.CK9DZDuMUb/E---3.1_5919.p',ax80) ).

fof(ax84,axiom,
    ! [X1] :
      ( ssList(X1)
     => app(X1,nil) = X1 ),
    file('/export/starexec/sandbox2/tmp/tmp.CK9DZDuMUb/E---3.1_5919.p',ax84) ).

fof(ax78,axiom,
    ! [X1] :
      ( ssList(X1)
     => ( nil != X1
       => cons(hd(X1),tl(X1)) = X1 ) ),
    file('/export/starexec/sandbox2/tmp/tmp.CK9DZDuMUb/E---3.1_5919.p',ax78) ).

fof(ax86,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssList(X2)
         => ( nil != X1
           => tl(app(X1,X2)) = app(tl(X1),X2) ) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.CK9DZDuMUb/E---3.1_5919.p',ax86) ).

fof(ax25,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssItem(X2)
         => tl(cons(X2,X1)) = X1 ) ),
    file('/export/starexec/sandbox2/tmp/tmp.CK9DZDuMUb/E---3.1_5919.p',ax25) ).

fof(ax24,axiom,
    ! [X1] :
      ( ssList(X1)
     => ( nil != X1
       => ssList(tl(X1)) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.CK9DZDuMUb/E---3.1_5919.p',ax24) ).

fof(ax36,axiom,
    ! [X1] :
      ( ssItem(X1)
     => ! [X2] :
          ( ssList(X2)
         => ! [X3] :
              ( ssList(X3)
             => ( memberP(app(X2,X3),X1)
              <=> ( memberP(X2,X1)
                  | memberP(X3,X1) ) ) ) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.CK9DZDuMUb/E---3.1_5919.p',ax36) ).

fof(c_0_24,negated_conjecture,
    ~ ! [X1] :
        ( ssList(X1)
       => ! [X2] :
            ( ssList(X2)
           => ! [X3] :
                ( ssList(X3)
               => ! [X4] :
                    ( ~ ssList(X4)
                    | X2 != X4
                    | X1 != X3
                    | ! [X5] :
                        ( ssItem(X5)
                       => ! [X6] :
                            ( ssList(X6)
                           => ! [X7] :
                                ( ~ ssList(X7)
                                | app(app(X6,cons(X5,nil)),X7) != X1
                                | ( ~ memberP(X6,X5)
                                  & ~ memberP(X7,X5) ) ) ) )
                    | ( ! [X8] :
                          ( ~ ssItem(X8)
                          | cons(X8,nil) != X3
                          | ~ memberP(X4,X8)
                          | ? [X9] :
                              ( ssItem(X9)
                              & X8 != X9
                              & memberP(X4,X9)
                              & leq(X8,X9) ) )
                      & ( nil != X4
                        | nil != X3 ) ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[inference(assume_negation,[status(cth)],[co1])]) ).

fof(c_0_25,negated_conjecture,
    ! [X262] :
      ( ssList(esk48_0)
      & ssList(esk49_0)
      & ssList(esk50_0)
      & ssList(esk51_0)
      & esk49_0 = esk51_0
      & esk48_0 = esk50_0
      & ssItem(esk52_0)
      & ssList(esk53_0)
      & ssList(esk54_0)
      & app(app(esk53_0,cons(esk52_0,nil)),esk54_0) = esk48_0
      & ( memberP(esk53_0,esk52_0)
        | memberP(esk54_0,esk52_0) )
      & ( nil = esk51_0
        | ssItem(esk55_0) )
      & ( nil = esk50_0
        | ssItem(esk55_0) )
      & ( nil = esk51_0
        | cons(esk55_0,nil) = esk50_0 )
      & ( nil = esk50_0
        | cons(esk55_0,nil) = esk50_0 )
      & ( nil = esk51_0
        | memberP(esk51_0,esk55_0) )
      & ( nil = esk50_0
        | memberP(esk51_0,esk55_0) )
      & ( nil = esk51_0
        | ~ ssItem(X262)
        | esk55_0 = X262
        | ~ memberP(esk51_0,X262)
        | ~ leq(esk55_0,X262) )
      & ( nil = esk50_0
        | ~ ssItem(X262)
        | esk55_0 = X262
        | ~ memberP(esk51_0,X262)
        | ~ leq(esk55_0,X262) ) ),
    inference(distribute,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_24])])])])])]) ).

fof(c_0_26,plain,
    ! [X228,X229] :
      ( ( nil = X229
        | nil != app(X228,X229)
        | ~ ssList(X229)
        | ~ ssList(X228) )
      & ( nil = X228
        | nil != app(X228,X229)
        | ~ ssList(X229)
        | ~ ssList(X228) )
      & ( nil != X229
        | nil != X228
        | nil = app(X228,X229)
        | ~ ssList(X229)
        | ~ ssList(X228) ) ),
    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_27,negated_conjecture,
    app(app(esk53_0,cons(esk52_0,nil)),esk54_0) = esk48_0,
    inference(split_conjunct,[status(thm)],[c_0_25]) ).

cnf(c_0_28,negated_conjecture,
    esk48_0 = esk50_0,
    inference(split_conjunct,[status(thm)],[c_0_25]) ).

cnf(c_0_29,plain,
    ( nil = X1
    | nil != app(X2,X1)
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_26]) ).

cnf(c_0_30,negated_conjecture,
    app(app(esk53_0,cons(esk52_0,nil)),esk54_0) = esk50_0,
    inference(rw,[status(thm)],[c_0_27,c_0_28]) ).

cnf(c_0_31,negated_conjecture,
    ssList(esk54_0),
    inference(split_conjunct,[status(thm)],[c_0_25]) ).

fof(c_0_32,plain,
    ! [X133,X134] :
      ( ~ ssList(X133)
      | ~ ssList(X134)
      | ssList(app(X133,X134)) ),
    inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax26])])])]) ).

cnf(c_0_33,plain,
    ( nil = X1
    | nil != app(X1,X2)
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_26]) ).

cnf(c_0_34,negated_conjecture,
    ( esk54_0 = nil
    | esk50_0 != nil
    | ~ ssList(app(esk53_0,cons(esk52_0,nil))) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_29,c_0_30]),c_0_31])]) ).

cnf(c_0_35,plain,
    ( ssList(app(X1,X2))
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_32]) ).

cnf(c_0_36,negated_conjecture,
    ssList(esk53_0),
    inference(split_conjunct,[status(thm)],[c_0_25]) ).

fof(c_0_37,plain,
    ! [X114,X115] :
      ( ~ ssList(X114)
      | ~ ssItem(X115)
      | ssList(cons(X115,X114)) ),
    inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax16])])])]) ).

cnf(c_0_38,negated_conjecture,
    ( app(esk53_0,cons(esk52_0,nil)) = nil
    | esk50_0 != nil
    | ~ ssList(app(esk53_0,cons(esk52_0,nil))) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_33,c_0_30]),c_0_31])]) ).

cnf(c_0_39,negated_conjecture,
    ( esk54_0 = nil
    | esk50_0 != nil
    | ~ ssList(cons(esk52_0,nil)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_34,c_0_35]),c_0_36])]) ).

cnf(c_0_40,plain,
    ( ssList(cons(X2,X1))
    | ~ ssList(X1)
    | ~ ssItem(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_37]) ).

cnf(c_0_41,plain,
    ssList(nil),
    inference(split_conjunct,[status(thm)],[ax17]) ).

cnf(c_0_42,negated_conjecture,
    ssItem(esk52_0),
    inference(split_conjunct,[status(thm)],[c_0_25]) ).

cnf(c_0_43,negated_conjecture,
    ( app(esk53_0,cons(esk52_0,nil)) = nil
    | esk50_0 != nil
    | ~ ssList(cons(esk52_0,nil)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_38,c_0_35]),c_0_36])]) ).

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

cnf(c_0_45,negated_conjecture,
    ( memberP(esk53_0,esk52_0)
    | memberP(esk54_0,esk52_0) ),
    inference(split_conjunct,[status(thm)],[c_0_25]) ).

cnf(c_0_46,negated_conjecture,
    ( esk54_0 = nil
    | esk50_0 != nil ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_39,c_0_40]),c_0_41]),c_0_42])]) ).

cnf(c_0_47,negated_conjecture,
    ( esk53_0 = nil
    | esk50_0 != nil
    | ~ ssList(cons(esk52_0,nil)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_33,c_0_43]),c_0_36])]) ).

fof(c_0_48,plain,
    ! [X160] :
      ( ~ ssItem(X160)
      | ~ memberP(nil,X160) ),
    inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_44])])]) ).

cnf(c_0_49,negated_conjecture,
    ( memberP(nil,esk52_0)
    | memberP(esk53_0,esk52_0)
    | esk50_0 != nil ),
    inference(spm,[status(thm)],[c_0_45,c_0_46]) ).

cnf(c_0_50,negated_conjecture,
    ( esk53_0 = nil
    | esk50_0 != nil ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_47,c_0_40]),c_0_41]),c_0_42])]) ).

fof(c_0_51,plain,
    ! [X225,X226,X227] :
      ( ~ ssList(X225)
      | ~ ssList(X226)
      | ~ ssList(X227)
      | app(app(X225,X226),X227) = app(X225,app(X226,X227)) ),
    inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax82])])])]) ).

fof(c_0_52,plain,
    ! [X23,X24,X26] :
      ( ( ssList(esk6_2(X23,X24))
        | ~ frontsegP(X23,X24)
        | ~ ssList(X24)
        | ~ ssList(X23) )
      & ( app(X24,esk6_2(X23,X24)) = X23
        | ~ frontsegP(X23,X24)
        | ~ ssList(X24)
        | ~ ssList(X23) )
      & ( ~ ssList(X26)
        | app(X24,X26) != X23
        | frontsegP(X23,X24)
        | ~ ssList(X24)
        | ~ ssList(X23) ) ),
    inference(distribute,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax5])])])])])]) ).

cnf(c_0_53,plain,
    ( ~ ssItem(X1)
    | ~ memberP(nil,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_48]) ).

cnf(c_0_54,negated_conjecture,
    ( memberP(nil,esk52_0)
    | esk50_0 != nil ),
    inference(spm,[status(thm)],[c_0_49,c_0_50]) ).

fof(c_0_55,plain,
    ! [X14,X15,X18,X19] :
      ( ( ssList(esk3_2(X14,X15))
        | ~ memberP(X14,X15)
        | ~ ssItem(X15)
        | ~ ssList(X14) )
      & ( ssList(esk4_2(X14,X15))
        | ~ memberP(X14,X15)
        | ~ ssItem(X15)
        | ~ ssList(X14) )
      & ( app(esk3_2(X14,X15),cons(X15,esk4_2(X14,X15))) = X14
        | ~ memberP(X14,X15)
        | ~ ssItem(X15)
        | ~ ssList(X14) )
      & ( ~ ssList(X18)
        | ~ ssList(X19)
        | app(X18,cons(X15,X19)) != X14
        | memberP(X14,X15)
        | ~ ssItem(X15)
        | ~ ssList(X14) ) ),
    inference(distribute,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax3])])])])])]) ).

cnf(c_0_56,plain,
    ( app(app(X1,X2),X3) = app(X1,app(X2,X3))
    | ~ ssList(X1)
    | ~ ssList(X2)
    | ~ ssList(X3) ),
    inference(split_conjunct,[status(thm)],[c_0_51]) ).

fof(c_0_57,plain,
    ! [X223,X224] :
      ( ~ ssList(X223)
      | ~ ssItem(X224)
      | cons(X224,X223) = app(cons(X224,nil),X223) ),
    inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax81])])])]) ).

cnf(c_0_58,plain,
    ( frontsegP(X3,X2)
    | ~ ssList(X1)
    | app(X2,X1) != X3
    | ~ ssList(X2)
    | ~ ssList(X3) ),
    inference(split_conjunct,[status(thm)],[c_0_52]) ).

cnf(c_0_59,negated_conjecture,
    ( nil = esk50_0
    | cons(esk55_0,nil) = esk50_0 ),
    inference(split_conjunct,[status(thm)],[c_0_25]) ).

cnf(c_0_60,negated_conjecture,
    esk50_0 != nil,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_53,c_0_54]),c_0_42])]) ).

cnf(c_0_61,negated_conjecture,
    ( nil = esk50_0
    | ssItem(esk55_0) ),
    inference(split_conjunct,[status(thm)],[c_0_25]) ).

fof(c_0_62,plain,
    ! [X157,X158,X159] :
      ( ( ~ memberP(cons(X158,X159),X157)
        | X157 = X158
        | memberP(X159,X157)
        | ~ ssList(X159)
        | ~ ssItem(X158)
        | ~ ssItem(X157) )
      & ( X157 != X158
        | memberP(cons(X158,X159),X157)
        | ~ ssList(X159)
        | ~ ssItem(X158)
        | ~ ssItem(X157) )
      & ( ~ memberP(X159,X157)
        | memberP(cons(X158,X159),X157)
        | ~ ssList(X159)
        | ~ ssItem(X158)
        | ~ ssItem(X157) ) ),
    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_63,plain,
    ( memberP(X4,X3)
    | ~ ssList(X1)
    | ~ ssList(X2)
    | app(X1,cons(X3,X2)) != X4
    | ~ ssItem(X3)
    | ~ ssList(X4) ),
    inference(split_conjunct,[status(thm)],[c_0_55]) ).

cnf(c_0_64,negated_conjecture,
    ( app(esk53_0,app(cons(esk52_0,nil),esk54_0)) = esk50_0
    | ~ ssList(cons(esk52_0,nil)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_30,c_0_56]),c_0_31]),c_0_36])]) ).

cnf(c_0_65,plain,
    ( cons(X2,X1) = app(cons(X2,nil),X1)
    | ~ ssList(X1)
    | ~ ssItem(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_57]) ).

cnf(c_0_66,negated_conjecture,
    ssList(esk48_0),
    inference(split_conjunct,[status(thm)],[c_0_25]) ).

fof(c_0_67,plain,
    ! [X164,X165] :
      ( ~ ssList(X164)
      | ~ ssList(X165)
      | ~ frontsegP(X164,X165)
      | ~ frontsegP(X165,X164)
      | X164 = X165 ),
    inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax41])])])]) ).

cnf(c_0_68,plain,
    ( frontsegP(app(X1,X2),X1)
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    inference(csr,[status(thm)],[inference(er,[status(thm)],[c_0_58]),c_0_35]) ).

fof(c_0_69,plain,
    ! [X217,X218,X219] :
      ( ~ ssList(X217)
      | ~ ssList(X218)
      | ~ ssList(X219)
      | app(X219,X218) != app(X217,X218)
      | X219 = X217 ),
    inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax79])])])]) ).

cnf(c_0_70,negated_conjecture,
    cons(esk55_0,nil) = esk50_0,
    inference(sr,[status(thm)],[c_0_59,c_0_60]) ).

cnf(c_0_71,negated_conjecture,
    ssItem(esk55_0),
    inference(sr,[status(thm)],[c_0_61,c_0_60]) ).

fof(c_0_72,plain,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssList(X2)
         => ( nil != X1
           => hd(app(X1,X2)) = hd(X1) ) ) ),
    inference(fof_simplification,[status(thm)],[ax85]) ).

cnf(c_0_73,plain,
    ( X3 = X1
    | memberP(X2,X3)
    | ~ memberP(cons(X1,X2),X3)
    | ~ ssList(X2)
    | ~ ssItem(X1)
    | ~ ssItem(X3) ),
    inference(split_conjunct,[status(thm)],[c_0_62]) ).

cnf(c_0_74,plain,
    ( memberP(app(X1,cons(X2,X3)),X2)
    | ~ ssList(app(X1,cons(X2,X3)))
    | ~ ssList(X3)
    | ~ ssList(X1)
    | ~ ssItem(X2) ),
    inference(er,[status(thm)],[c_0_63]) ).

cnf(c_0_75,negated_conjecture,
    ( app(esk53_0,cons(esk52_0,esk54_0)) = esk50_0
    | ~ ssList(cons(esk52_0,nil)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_64,c_0_65]),c_0_31]),c_0_42])]) ).

cnf(c_0_76,negated_conjecture,
    ssList(esk50_0),
    inference(rw,[status(thm)],[c_0_66,c_0_28]) ).

cnf(c_0_77,plain,
    ( X1 = X2
    | ~ ssList(X1)
    | ~ ssList(X2)
    | ~ frontsegP(X1,X2)
    | ~ frontsegP(X2,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_67]) ).

cnf(c_0_78,negated_conjecture,
    ( frontsegP(esk50_0,app(esk53_0,cons(esk52_0,nil)))
    | ~ ssList(app(esk53_0,cons(esk52_0,nil))) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_68,c_0_30]),c_0_31])]) ).

fof(c_0_79,plain,
    ! [X167,X168,X169] :
      ( ~ ssList(X167)
      | ~ ssList(X168)
      | ~ ssList(X169)
      | ~ frontsegP(X167,X168)
      | frontsegP(app(X167,X169),X168) ),
    inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax43])])])]) ).

cnf(c_0_80,plain,
    ( X3 = X1
    | ~ ssList(X1)
    | ~ ssList(X2)
    | ~ ssList(X3)
    | app(X3,X2) != app(X1,X2) ),
    inference(split_conjunct,[status(thm)],[c_0_69]) ).

cnf(c_0_81,negated_conjecture,
    ( app(esk50_0,X1) = cons(esk55_0,X1)
    | ~ ssList(X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_65,c_0_70]),c_0_71])]) ).

fof(c_0_82,plain,
    ! [X231,X232] :
      ( ~ ssList(X231)
      | ~ ssList(X232)
      | nil = X231
      | hd(app(X231,X232)) = hd(X231) ),
    inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_72])])])]) ).

fof(c_0_83,plain,
    ! [X128,X129] :
      ( ~ ssList(X128)
      | ~ ssItem(X129)
      | hd(cons(X129,X128)) = X129 ),
    inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax23])])])]) ).

cnf(c_0_84,negated_conjecture,
    ( esk55_0 = X1
    | ~ memberP(esk50_0,X1)
    | ~ ssItem(X1) ),
    inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_73,c_0_70]),c_0_41]),c_0_71])]),c_0_53]) ).

cnf(c_0_85,negated_conjecture,
    ( memberP(esk50_0,esk52_0)
    | ~ ssList(cons(esk52_0,nil)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_74,c_0_75]),c_0_76]),c_0_31]),c_0_36]),c_0_42])]) ).

fof(c_0_86,plain,
    ! [X138] :
      ( ~ ssList(X138)
      | app(nil,X138) = X138 ),
    inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax28])])]) ).

cnf(c_0_87,negated_conjecture,
    ( app(esk53_0,cons(esk52_0,nil)) = esk50_0
    | ~ frontsegP(app(esk53_0,cons(esk52_0,nil)),esk50_0)
    | ~ ssList(app(esk53_0,cons(esk52_0,nil))) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_77,c_0_78]),c_0_76])]) ).

cnf(c_0_88,plain,
    ( frontsegP(app(X1,X3),X2)
    | ~ ssList(X1)
    | ~ ssList(X2)
    | ~ ssList(X3)
    | ~ frontsegP(X1,X2) ),
    inference(split_conjunct,[status(thm)],[c_0_79]) ).

cnf(c_0_89,negated_conjecture,
    ( X1 = esk50_0
    | app(X1,X2) != cons(esk55_0,X2)
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_80,c_0_81]),c_0_76])]) ).

fof(c_0_90,plain,
    ! [X220,X221,X222] :
      ( ~ ssList(X220)
      | ~ ssList(X221)
      | ~ ssList(X222)
      | app(X221,X222) != app(X221,X220)
      | X222 = X220 ),
    inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax80])])])]) ).

fof(c_0_91,plain,
    ! [X230] :
      ( ~ ssList(X230)
      | app(X230,nil) = X230 ),
    inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax84])])]) ).

fof(c_0_92,plain,
    ! [X1] :
      ( ssList(X1)
     => ( nil != X1
       => cons(hd(X1),tl(X1)) = X1 ) ),
    inference(fof_simplification,[status(thm)],[ax78]) ).

cnf(c_0_93,plain,
    ( nil = X1
    | hd(app(X1,X2)) = hd(X1)
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_82]) ).

cnf(c_0_94,plain,
    ( app(X1,esk6_2(X2,X1)) = X2
    | ~ frontsegP(X2,X1)
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_52]) ).

cnf(c_0_95,plain,
    ( ssList(esk6_2(X1,X2))
    | ~ frontsegP(X1,X2)
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_52]) ).

cnf(c_0_96,negated_conjecture,
    ( frontsegP(esk50_0,esk53_0)
    | ~ ssList(app(cons(esk52_0,nil),esk54_0))
    | ~ ssList(cons(esk52_0,nil)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_68,c_0_64]),c_0_36])]) ).

cnf(c_0_97,plain,
    ( hd(cons(X2,X1)) = X2
    | ~ ssList(X1)
    | ~ ssItem(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_83]) ).

cnf(c_0_98,negated_conjecture,
    ( esk52_0 = esk55_0
    | ~ ssList(cons(esk52_0,nil)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_84,c_0_85]),c_0_42])]) ).

cnf(c_0_99,plain,
    ( app(nil,X1) = X1
    | ~ ssList(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_86]) ).

cnf(c_0_100,negated_conjecture,
    ( app(esk53_0,cons(esk52_0,nil)) = esk50_0
    | ~ frontsegP(esk53_0,esk50_0)
    | ~ ssList(app(esk53_0,cons(esk52_0,nil)))
    | ~ ssList(cons(esk52_0,nil)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_87,c_0_88]),c_0_76]),c_0_36])]) ).

cnf(c_0_101,negated_conjecture,
    ( app(esk53_0,cons(esk52_0,nil)) = esk50_0
    | cons(esk55_0,esk54_0) != esk50_0
    | ~ ssList(app(esk53_0,cons(esk52_0,nil))) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_89,c_0_30]),c_0_31])]) ).

cnf(c_0_102,plain,
    ( X3 = X1
    | ~ ssList(X1)
    | ~ ssList(X2)
    | ~ ssList(X3)
    | app(X2,X3) != app(X2,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_90]) ).

cnf(c_0_103,plain,
    ( app(X1,nil) = X1
    | ~ ssList(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_91]) ).

fof(c_0_104,plain,
    ! [X216] :
      ( ~ ssList(X216)
      | nil = X216
      | cons(hd(X216),tl(X216)) = X216 ),
    inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_92])])]) ).

cnf(c_0_105,plain,
    ( hd(X1) = hd(X2)
    | nil = X2
    | ~ frontsegP(X1,X2)
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_93,c_0_94]),c_0_95]) ).

cnf(c_0_106,negated_conjecture,
    ( frontsegP(esk50_0,esk53_0)
    | ~ ssList(cons(esk52_0,nil)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_96,c_0_35]),c_0_31])]) ).

cnf(c_0_107,negated_conjecture,
    hd(esk50_0) = esk55_0,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_97,c_0_70]),c_0_41]),c_0_71])]) ).

cnf(c_0_108,negated_conjecture,
    esk52_0 = esk55_0,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_98,c_0_40]),c_0_41]),c_0_42])]) ).

cnf(c_0_109,plain,
    ( X1 = nil
    | app(X1,X2) != X2
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_80,c_0_99]),c_0_41])]) ).

cnf(c_0_110,negated_conjecture,
    ( app(esk53_0,cons(esk52_0,nil)) = esk50_0
    | ~ frontsegP(esk53_0,esk50_0)
    | ~ ssList(cons(esk52_0,nil)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_100,c_0_35]),c_0_36])]) ).

fof(c_0_111,plain,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssList(X2)
         => ( nil != X1
           => tl(app(X1,X2)) = app(tl(X1),X2) ) ) ),
    inference(fof_simplification,[status(thm)],[ax86]) ).

cnf(c_0_112,negated_conjecture,
    ( app(esk53_0,cons(esk52_0,nil)) = esk50_0
    | cons(esk55_0,esk54_0) != esk50_0
    | ~ ssList(cons(esk52_0,nil)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_101,c_0_35]),c_0_36])]) ).

fof(c_0_113,plain,
    ! [X131,X132] :
      ( ~ ssList(X131)
      | ~ ssItem(X132)
      | tl(cons(X132,X131)) = X131 ),
    inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax25])])])]) ).

cnf(c_0_114,plain,
    ( X1 = nil
    | app(X2,X1) != X2
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_102,c_0_103]),c_0_41])]) ).

cnf(c_0_115,plain,
    ( nil = X1
    | cons(hd(X1),tl(X1)) = X1
    | ~ ssList(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_104]) ).

cnf(c_0_116,negated_conjecture,
    ( hd(esk53_0) = esk55_0
    | esk53_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)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_105,c_0_106]),c_0_107]),c_0_36]),c_0_76]),c_0_108]),c_0_70]),c_0_76])]) ).

cnf(c_0_117,negated_conjecture,
    ( esk53_0 = nil
    | cons(esk52_0,nil) != esk50_0
    | ~ frontsegP(esk53_0,esk50_0)
    | ~ ssList(cons(esk52_0,nil)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_109,c_0_110]),c_0_36])]) ).

fof(c_0_118,plain,
    ! [X1] :
      ( ssList(X1)
     => ( nil != X1
       => ssList(tl(X1)) ) ),
    inference(fof_simplification,[status(thm)],[ax24]) ).

fof(c_0_119,plain,
    ! [X233,X234] :
      ( ~ ssList(X233)
      | ~ ssList(X234)
      | nil = X233
      | tl(app(X233,X234)) = app(tl(X233),X234) ),
    inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_111])])])]) ).

cnf(c_0_120,negated_conjecture,
    app(app(esk53_0,esk50_0),esk54_0) = esk50_0,
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_30,c_0_108]),c_0_70]) ).

cnf(c_0_121,negated_conjecture,
    ( app(esk53_0,esk50_0) = esk50_0
    | cons(esk55_0,esk54_0) != esk50_0 ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_112,c_0_108]),c_0_70]),c_0_70]),c_0_76])]) ).

cnf(c_0_122,plain,
    ( tl(cons(X2,X1)) = X1
    | ~ ssList(X1)
    | ~ ssItem(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_113]) ).

cnf(c_0_123,negated_conjecture,
    ( esk54_0 = nil
    | app(esk53_0,cons(esk52_0,nil)) != esk50_0
    | ~ ssList(app(esk53_0,cons(esk52_0,nil))) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_114,c_0_30]),c_0_31])]) ).

cnf(c_0_124,negated_conjecture,
    ( frontsegP(cons(esk55_0,X1),esk50_0)
    | ~ ssList(X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_68,c_0_81]),c_0_76])]) ).

cnf(c_0_125,negated_conjecture,
    ( cons(esk55_0,tl(esk53_0)) = esk53_0
    | esk53_0 = nil ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_115,c_0_116]),c_0_36])]) ).

cnf(c_0_126,negated_conjecture,
    ( esk53_0 = nil
    | ~ frontsegP(esk53_0,esk50_0) ),
    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_117,c_0_108]),c_0_70]),c_0_108]),c_0_70]),c_0_76])]) ).

fof(c_0_127,plain,
    ! [X130] :
      ( ~ ssList(X130)
      | nil = X130
      | ssList(tl(X130)) ),
    inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_118])])]) ).

fof(c_0_128,plain,
    ! [X154,X155,X156] :
      ( ( ~ memberP(app(X155,X156),X154)
        | memberP(X155,X154)
        | memberP(X156,X154)
        | ~ ssList(X156)
        | ~ ssList(X155)
        | ~ ssItem(X154) )
      & ( ~ memberP(X155,X154)
        | memberP(app(X155,X156),X154)
        | ~ ssList(X156)
        | ~ ssList(X155)
        | ~ ssItem(X154) )
      & ( ~ memberP(X156,X154)
        | memberP(app(X155,X156),X154)
        | ~ ssList(X156)
        | ~ ssList(X155)
        | ~ ssItem(X154) ) ),
    inference(distribute,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax36])])])])]) ).

cnf(c_0_129,plain,
    ( nil = X1
    | tl(app(X1,X2)) = app(tl(X1),X2)
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_119]) ).

cnf(c_0_130,negated_conjecture,
    ( app(esk50_0,esk54_0) = esk50_0
    | cons(esk55_0,esk54_0) != esk50_0 ),
    inference(spm,[status(thm)],[c_0_120,c_0_121]) ).

cnf(c_0_131,negated_conjecture,
    tl(esk50_0) = nil,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_122,c_0_70]),c_0_41]),c_0_71])]) ).

cnf(c_0_132,negated_conjecture,
    ( esk54_0 = nil
    | app(esk53_0,cons(esk52_0,nil)) != esk50_0
    | ~ ssList(cons(esk52_0,nil)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_123,c_0_35]),c_0_36])]) ).

cnf(c_0_133,negated_conjecture,
    ( esk53_0 = nil
    | ~ ssList(tl(esk53_0)) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_124,c_0_125]),c_0_126]) ).

cnf(c_0_134,plain,
    ( nil = X1
    | ssList(tl(X1))
    | ~ ssList(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_127]) ).

cnf(c_0_135,plain,
    ( memberP(app(X3,X1),X2)
    | ~ memberP(X1,X2)
    | ~ ssList(X1)
    | ~ ssList(X3)
    | ~ ssItem(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_128]) ).

cnf(c_0_136,negated_conjecture,
    ( app(nil,esk54_0) = nil
    | cons(esk55_0,esk54_0) != esk50_0 ),
    inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_129,c_0_130]),c_0_131]),c_0_131]),c_0_31]),c_0_76])]),c_0_60]) ).

cnf(c_0_137,negated_conjecture,
    ( esk54_0 = nil
    | app(esk53_0,esk50_0) != esk50_0 ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_132,c_0_108]),c_0_70]),c_0_70]),c_0_76])]) ).

cnf(c_0_138,negated_conjecture,
    esk53_0 = nil,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_133,c_0_134]),c_0_36])]) ).

cnf(c_0_139,negated_conjecture,
    ( cons(esk55_0,esk54_0) != esk50_0
    | ~ memberP(esk54_0,X1)
    | ~ ssItem(X1) ),
    inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_135,c_0_136]),c_0_41]),c_0_31])]),c_0_53]) ).

cnf(c_0_140,negated_conjecture,
    ( memberP(esk54_0,esk55_0)
    | memberP(esk53_0,esk55_0) ),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_45,c_0_108]),c_0_108]) ).

cnf(c_0_141,negated_conjecture,
    ( esk54_0 = nil
    | app(nil,esk50_0) != esk50_0 ),
    inference(rw,[status(thm)],[c_0_137,c_0_138]) ).

cnf(c_0_142,negated_conjecture,
    ( memberP(esk53_0,esk55_0)
    | cons(esk55_0,esk54_0) != esk50_0 ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_139,c_0_140]),c_0_71])]) ).

cnf(c_0_143,negated_conjecture,
    esk54_0 = nil,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_141,c_0_99]),c_0_76])]) ).

cnf(c_0_144,negated_conjecture,
    memberP(nil,esk55_0),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_142,c_0_138]),c_0_143]),c_0_70])]) ).

cnf(c_0_145,negated_conjecture,
    $false,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_53,c_0_144]),c_0_71])]),
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem    : SWC183+1 : TPTP v8.2.0. Released v2.4.0.
% 0.07/0.12  % Command    : run_E %s %d SAT
% 0.12/0.33  % Computer : n027.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit   : 300
% 0.12/0.33  % WCLimit    : 300
% 0.12/0.33  % DateTime   : Thu Jun 20 05:01:24 EDT 2024
% 0.12/0.33  % CPUTime    : 
% 0.20/0.48  Running first-order model finding
% 0.20/0.48  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/tmp/tmp.CK9DZDuMUb/E---3.1_5919.p
% 0.40/0.63  # Version: 3.2.0
% 0.40/0.63  # Preprocessing class: FSLSSMSSSSSNFFN.
% 0.40/0.63  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.40/0.63  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 0.40/0.63  # Starting new_bool_3 with 300s (1) cores
% 0.40/0.63  # Starting new_bool_1 with 300s (1) cores
% 0.40/0.63  # Starting sh5l with 300s (1) cores
% 0.40/0.63  # G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with pid 6001 completed with status 0
% 0.40/0.63  # Result found by G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S
% 0.40/0.63  # Preprocessing class: FSLSSMSSSSSNFFN.
% 0.40/0.63  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.40/0.63  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 0.40/0.63  # No SInE strategy applied
% 0.40/0.63  # Search class: FGHSF-FSLM21-MFFFFFNN
% 0.40/0.63  # Scheduled 11 strats onto 5 cores with 1500 seconds (1500 total)
% 0.40/0.63  # Starting G-E--_208_C18_SOS_F1_SE_CS_SP_PS_S4c with 136s (1) cores
% 0.40/0.63  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 151s (1) cores
% 0.40/0.63  # Starting G-E--_110_C45_F1_PI_SE_CS_SP_PS_S4S with 136s (1) cores
% 0.40/0.63  # Starting G-E--_208_C18_F1_SE_CS_SP_PS_TT_S0Y with 136s (1) cores
% 0.40/0.63  # Starting G-E--_208_C18_F1_SE_CS_SP_PS_S2o with 136s (1) cores
% 0.40/0.63  # G-E--_208_C18_F1_SE_CS_SP_PS_TT_S0Y with pid 6013 completed with status 0
% 0.40/0.63  # Result found by G-E--_208_C18_F1_SE_CS_SP_PS_TT_S0Y
% 0.40/0.63  # Preprocessing class: FSLSSMSSSSSNFFN.
% 0.40/0.63  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.40/0.63  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 0.40/0.63  # No SInE strategy applied
% 0.40/0.63  # Search class: FGHSF-FSLM21-MFFFFFNN
% 0.40/0.63  # Scheduled 11 strats onto 5 cores with 1500 seconds (1500 total)
% 0.40/0.63  # Starting G-E--_208_C18_SOS_F1_SE_CS_SP_PS_S4c with 136s (1) cores
% 0.40/0.63  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 151s (1) cores
% 0.40/0.63  # Starting G-E--_110_C45_F1_PI_SE_CS_SP_PS_S4S with 136s (1) cores
% 0.40/0.63  # Starting G-E--_208_C18_F1_SE_CS_SP_PS_TT_S0Y with 136s (1) cores
% 0.40/0.63  # Preprocessing time       : 0.003 s
% 0.40/0.63  # Presaturation interreduction done
% 0.40/0.63  
% 0.40/0.63  # Proof found!
% 0.40/0.63  # SZS status Theorem
% 0.40/0.63  # SZS output start CNFRefutation
% See solution above
% 0.40/0.63  # Parsed axioms                        : 96
% 0.40/0.63  # Removed by relevancy pruning/SinE    : 0
% 0.40/0.63  # Initial clauses                      : 209
% 0.40/0.63  # Removed in clause preprocessing      : 2
% 0.40/0.63  # Initial clauses in saturation        : 207
% 0.40/0.63  # Processed clauses                    : 1458
% 0.40/0.63  # ...of these trivial                  : 17
% 0.40/0.63  # ...subsumed                          : 588
% 0.40/0.63  # ...remaining for further processing  : 853
% 0.40/0.63  # Other redundant clauses eliminated   : 131
% 0.40/0.63  # Clauses deleted for lack of memory   : 0
% 0.40/0.63  # Backward-subsumed                    : 115
% 0.40/0.63  # Backward-rewritten                   : 131
% 0.40/0.63  # Generated clauses                    : 4667
% 0.40/0.63  # ...of the previous two non-redundant : 4077
% 0.40/0.63  # ...aggressively subsumed             : 0
% 0.40/0.63  # Contextual simplify-reflections      : 121
% 0.40/0.63  # Paramodulations                      : 4523
% 0.40/0.63  # Factorizations                       : 0
% 0.40/0.63  # NegExts                              : 0
% 0.40/0.63  # Equation resolutions                 : 136
% 0.40/0.63  # Disequality decompositions           : 0
% 0.40/0.63  # Total rewrite steps                  : 5403
% 0.40/0.63  # ...of those cached                   : 5353
% 0.40/0.63  # Propositional unsat checks           : 0
% 0.40/0.63  #    Propositional check models        : 0
% 0.40/0.63  #    Propositional check unsatisfiable : 0
% 0.40/0.63  #    Propositional clauses             : 0
% 0.40/0.63  #    Propositional clauses after purity: 0
% 0.40/0.63  #    Propositional unsat core size     : 0
% 0.40/0.63  #    Propositional preprocessing time  : 0.000
% 0.40/0.63  #    Propositional encoding time       : 0.000
% 0.40/0.63  #    Propositional solver time         : 0.000
% 0.40/0.63  #    Success case prop preproc time    : 0.000
% 0.40/0.63  #    Success case prop encoding time   : 0.000
% 0.40/0.63  #    Success case prop solver time     : 0.000
% 0.40/0.63  # Current number of processed clauses  : 373
% 0.40/0.63  #    Positive orientable unit clauses  : 48
% 0.40/0.63  #    Positive unorientable unit clauses: 0
% 0.40/0.63  #    Negative unit clauses             : 7
% 0.40/0.63  #    Non-unit-clauses                  : 318
% 0.40/0.63  # Current number of unprocessed clauses: 2980
% 0.40/0.63  # ...number of literals in the above   : 18847
% 0.40/0.63  # Current number of archived formulas  : 0
% 0.40/0.63  # Current number of archived clauses   : 457
% 0.40/0.63  # Clause-clause subsumption calls (NU) : 43991
% 0.40/0.63  # Rec. Clause-clause subsumption calls : 13125
% 0.40/0.63  # Non-unit clause-clause subsumptions  : 641
% 0.40/0.63  # Unit Clause-clause subsumption calls : 1179
% 0.40/0.63  # Rewrite failures with RHS unbound    : 0
% 0.40/0.63  # BW rewrite match attempts            : 22
% 0.40/0.63  # BW rewrite match successes           : 22
% 0.40/0.63  # Condensation attempts                : 0
% 0.40/0.63  # Condensation successes               : 0
% 0.40/0.63  # Termbank termtop insertions          : 104481
% 0.40/0.63  # Search garbage collected termcells   : 4367
% 0.40/0.63  
% 0.40/0.63  # -------------------------------------------------
% 0.40/0.63  # User time                : 0.116 s
% 0.40/0.63  # System time              : 0.014 s
% 0.40/0.63  # Total time               : 0.130 s
% 0.40/0.63  # Maximum resident set size: 2492 pages
% 0.40/0.63  
% 0.40/0.63  # -------------------------------------------------
% 0.40/0.63  # User time                : 0.559 s
% 0.40/0.63  # System time              : 0.031 s
% 0.40/0.63  # Total time               : 0.590 s
% 0.40/0.63  # Maximum resident set size: 1804 pages
% 0.40/0.63  % E---3.1 exiting
% 0.40/0.63  % E exiting
%------------------------------------------------------------------------------