TSTP Solution File: SWC368+1 by E-SAT---3.1

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : E-SAT---3.1
% Problem  : SWC368+1 : TPTP v8.1.2. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_E %s %d THM

% Computer : n032.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 : 2400s
% WCLimit  : 300s
% DateTime : Tue Oct 10 19:42:48 EDT 2023

% Result   : Theorem 20.08s 3.01s
% Output   : CNFRefutation 20.08s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   15
%            Number of leaves      :   13
% Syntax   : Number of formulae    :   83 (  21 unt;   0 def)
%            Number of atoms       :  340 ( 107 equ)
%            Maximal formula atoms :   29 (   4 avg)
%            Number of connectives :  434 ( 177   ~; 181   |;  35   &)
%                                         (   3 <=>;  38  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   22 (   5 avg)
%            Maximal term depth    :    4 (   1 avg)
%            Number of predicates  :    7 (   5 usr;   1 prp; 0-2 aty)
%            Number of functors    :   12 (  12 usr;   6 con; 0-2 aty)
%            Number of variables   :  138 (   0 sgn;  65   !;   6   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(ax79,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssList(X2)
         => ! [X3] :
              ( ssList(X3)
             => ( app(X3,X2) = app(X1,X2)
               => X3 = X1 ) ) ) ),
    file('/export/starexec/sandbox/tmp/tmp.xU5cxv1O5F/E---3.1_30786.p',ax79) ).

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/sandbox/tmp/tmp.xU5cxv1O5F/E---3.1_30786.p',ax82) ).

fof(ax26,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssList(X2)
         => ssList(app(X1,X2)) ) ),
    file('/export/starexec/sandbox/tmp/tmp.xU5cxv1O5F/E---3.1_30786.p',ax26) ).

fof(ax28,axiom,
    ! [X1] :
      ( ssList(X1)
     => app(nil,X1) = X1 ),
    file('/export/starexec/sandbox/tmp/tmp.xU5cxv1O5F/E---3.1_30786.p',ax28) ).

fof(co1,conjecture,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssList(X2)
         => ! [X3] :
              ( ssList(X3)
             => ! [X4] :
                  ( ssList(X4)
                 => ( X2 != X4
                    | X1 != X3
                    | segmentP(X2,X1)
                    | ( ! [X5] :
                          ( ssItem(X5)
                         => ( cons(X5,nil) != X3
                            | ~ memberP(X4,X5)
                            | ? [X6] :
                                ( ssItem(X6)
                                & X5 != X6
                                & memberP(X4,X6)
                                & leq(X6,X5) ) ) )
                      & ( nil != X4
                        | nil != X3 ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/tmp/tmp.xU5cxv1O5F/E---3.1_30786.p',co1) ).

fof(ax17,axiom,
    ssList(nil),
    file('/export/starexec/sandbox/tmp/tmp.xU5cxv1O5F/E---3.1_30786.p',ax17) ).

fof(ax83,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssList(X2)
         => ( nil = app(X1,X2)
          <=> ( nil = X2
              & nil = X1 ) ) ) ),
    file('/export/starexec/sandbox/tmp/tmp.xU5cxv1O5F/E---3.1_30786.p',ax83) ).

fof(ax80,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssList(X2)
         => ! [X3] :
              ( ssList(X3)
             => ( app(X2,X3) = app(X2,X1)
               => X3 = X1 ) ) ) ),
    file('/export/starexec/sandbox/tmp/tmp.xU5cxv1O5F/E---3.1_30786.p',ax80) ).

fof(ax84,axiom,
    ! [X1] :
      ( ssList(X1)
     => app(X1,nil) = X1 ),
    file('/export/starexec/sandbox/tmp/tmp.xU5cxv1O5F/E---3.1_30786.p',ax84) ).

fof(ax56,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssList(X2)
         => ! [X3] :
              ( ssList(X3)
             => ! [X4] :
                  ( ssList(X4)
                 => ( segmentP(X1,X2)
                   => segmentP(app(app(X3,X1),X4),X2) ) ) ) ) ),
    file('/export/starexec/sandbox/tmp/tmp.xU5cxv1O5F/E---3.1_30786.p',ax56) ).

fof(ax81,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssItem(X2)
         => cons(X2,X1) = app(cons(X2,nil),X1) ) ),
    file('/export/starexec/sandbox/tmp/tmp.xU5cxv1O5F/E---3.1_30786.p',ax81) ).

fof(ax7,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssList(X2)
         => ( segmentP(X1,X2)
          <=> ? [X3] :
                ( ssList(X3)
                & ? [X4] :
                    ( ssList(X4)
                    & app(app(X3,X2),X4) = X1 ) ) ) ) ),
    file('/export/starexec/sandbox/tmp/tmp.xU5cxv1O5F/E---3.1_30786.p',ax7) ).

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/sandbox/tmp/tmp.xU5cxv1O5F/E---3.1_30786.p',ax3) ).

fof(c_0_13,plain,
    ! [X86,X87,X88] :
      ( ~ ssList(X86)
      | ~ ssList(X87)
      | ~ ssList(X88)
      | app(X88,X87) != app(X86,X87)
      | X88 = X86 ),
    inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax79])])]) ).

fof(c_0_14,plain,
    ! [X92,X93,X94] :
      ( ~ ssList(X92)
      | ~ ssList(X93)
      | ~ ssList(X94)
      | app(app(X92,X93),X94) = app(X92,app(X93,X94)) ),
    inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax82])])]) ).

fof(c_0_15,plain,
    ! [X83,X84] :
      ( ~ ssList(X83)
      | ~ ssList(X84)
      | ssList(app(X83,X84)) ),
    inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax26])])]) ).

fof(c_0_16,plain,
    ! [X85] :
      ( ~ ssList(X85)
      | app(nil,X85) = X85 ),
    inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax28])]) ).

fof(c_0_17,negated_conjecture,
    ~ ! [X1] :
        ( ssList(X1)
       => ! [X2] :
            ( ssList(X2)
           => ! [X3] :
                ( ssList(X3)
               => ! [X4] :
                    ( ssList(X4)
                   => ( X2 != X4
                      | X1 != X3
                      | segmentP(X2,X1)
                      | ( ! [X5] :
                            ( ssItem(X5)
                           => ( cons(X5,nil) != X3
                              | ~ memberP(X4,X5)
                              | ? [X6] :
                                  ( ssItem(X6)
                                  & X5 != X6
                                  & memberP(X4,X6)
                                  & leq(X6,X5) ) ) )
                        & ( nil != X4
                          | nil != X3 ) ) ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[inference(assume_negation,[status(cth)],[co1])]) ).

cnf(c_0_18,plain,
    ( X3 = X1
    | ~ ssList(X1)
    | ~ ssList(X2)
    | ~ ssList(X3)
    | app(X3,X2) != app(X1,X2) ),
    inference(split_conjunct,[status(thm)],[c_0_13]) ).

cnf(c_0_19,plain,
    ( app(app(X1,X2),X3) = app(X1,app(X2,X3))
    | ~ ssList(X1)
    | ~ ssList(X2)
    | ~ ssList(X3) ),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_20,plain,
    ( ssList(app(X1,X2))
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_15]) ).

cnf(c_0_21,plain,
    ( app(nil,X1) = X1
    | ~ ssList(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_16]) ).

cnf(c_0_22,plain,
    ssList(nil),
    inference(split_conjunct,[status(thm)],[ax17]) ).

fof(c_0_23,negated_conjecture,
    ! [X12] :
      ( ssList(esk1_0)
      & ssList(esk2_0)
      & ssList(esk3_0)
      & ssList(esk4_0)
      & esk2_0 = esk4_0
      & esk1_0 = esk3_0
      & ~ segmentP(esk2_0,esk1_0)
      & ( nil = esk4_0
        | ssItem(esk5_0) )
      & ( nil = esk3_0
        | ssItem(esk5_0) )
      & ( nil = esk4_0
        | cons(esk5_0,nil) = esk3_0 )
      & ( nil = esk3_0
        | cons(esk5_0,nil) = esk3_0 )
      & ( nil = esk4_0
        | memberP(esk4_0,esk5_0) )
      & ( nil = esk3_0
        | memberP(esk4_0,esk5_0) )
      & ( nil = esk4_0
        | ~ ssItem(X12)
        | esk5_0 = X12
        | ~ memberP(esk4_0,X12)
        | ~ leq(X12,esk5_0) )
      & ( nil = esk3_0
        | ~ ssItem(X12)
        | esk5_0 = X12
        | ~ memberP(esk4_0,X12)
        | ~ leq(X12,esk5_0) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_17])])])])]) ).

cnf(c_0_24,plain,
    ( X1 = app(X2,X3)
    | app(X1,X4) != app(X2,app(X3,X4))
    | ~ ssList(X4)
    | ~ ssList(X1)
    | ~ ssList(X3)
    | ~ ssList(X2) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_18,c_0_19]),c_0_20]) ).

cnf(c_0_25,plain,
    ( app(nil,app(X1,X2)) = app(X1,X2)
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_19,c_0_21]),c_0_22])]) ).

cnf(c_0_26,negated_conjecture,
    ssList(esk2_0),
    inference(split_conjunct,[status(thm)],[c_0_23]) ).

cnf(c_0_27,negated_conjecture,
    esk2_0 = esk4_0,
    inference(split_conjunct,[status(thm)],[c_0_23]) ).

fof(c_0_28,plain,
    ! [X95,X96] :
      ( ( nil = X96
        | nil != app(X95,X96)
        | ~ ssList(X96)
        | ~ ssList(X95) )
      & ( nil = X95
        | nil != app(X95,X96)
        | ~ ssList(X96)
        | ~ ssList(X95) )
      & ( nil != X96
        | nil != X95
        | nil = app(X95,X96)
        | ~ ssList(X96)
        | ~ ssList(X95) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax83])])])]) ).

cnf(c_0_29,plain,
    ( X1 = app(nil,X2)
    | app(X1,X3) != app(X2,X3)
    | ~ ssList(X3)
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_24,c_0_25]),c_0_22])]) ).

cnf(c_0_30,negated_conjecture,
    ssList(esk4_0),
    inference(rw,[status(thm)],[c_0_26,c_0_27]) ).

fof(c_0_31,plain,
    ! [X89,X90,X91] :
      ( ~ ssList(X89)
      | ~ ssList(X90)
      | ~ ssList(X91)
      | app(X90,X91) != app(X90,X89)
      | X91 = X89 ),
    inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax80])])]) ).

cnf(c_0_32,plain,
    ( nil = app(X2,X1)
    | nil != X1
    | nil != X2
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_28]) ).

fof(c_0_33,plain,
    ! [X97] :
      ( ~ ssList(X97)
      | app(X97,nil) = X97 ),
    inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax84])]) ).

cnf(c_0_34,negated_conjecture,
    ssList(esk1_0),
    inference(split_conjunct,[status(thm)],[c_0_23]) ).

cnf(c_0_35,negated_conjecture,
    esk1_0 = esk3_0,
    inference(split_conjunct,[status(thm)],[c_0_23]) ).

fof(c_0_36,plain,
    ! [X71,X72,X73,X74] :
      ( ~ ssList(X71)
      | ~ ssList(X72)
      | ~ ssList(X73)
      | ~ ssList(X74)
      | ~ segmentP(X71,X72)
      | segmentP(app(app(X73,X71),X74),X72) ),
    inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax56])])]) ).

cnf(c_0_37,negated_conjecture,
    ( X1 = app(nil,X2)
    | app(X1,esk4_0) != app(X2,esk4_0)
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    inference(spm,[status(thm)],[c_0_29,c_0_30]) ).

fof(c_0_38,plain,
    ! [X57,X58] :
      ( ~ ssList(X57)
      | ~ ssItem(X58)
      | cons(X58,X57) = app(cons(X58,nil),X57) ),
    inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax81])])]) ).

fof(c_0_39,plain,
    ! [X59,X60,X63,X64] :
      ( ( ssList(esk12_2(X59,X60))
        | ~ segmentP(X59,X60)
        | ~ ssList(X60)
        | ~ ssList(X59) )
      & ( ssList(esk13_2(X59,X60))
        | ~ segmentP(X59,X60)
        | ~ ssList(X60)
        | ~ ssList(X59) )
      & ( app(app(esk12_2(X59,X60),X60),esk13_2(X59,X60)) = X59
        | ~ segmentP(X59,X60)
        | ~ ssList(X60)
        | ~ ssList(X59) )
      & ( ~ ssList(X63)
        | ~ ssList(X64)
        | app(app(X63,X60),X64) != X59
        | segmentP(X59,X60)
        | ~ ssList(X60)
        | ~ ssList(X59) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax7])])])])]) ).

cnf(c_0_40,plain,
    ( X3 = X1
    | ~ ssList(X1)
    | ~ ssList(X2)
    | ~ ssList(X3)
    | app(X2,X3) != app(X2,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_31]) ).

cnf(c_0_41,plain,
    app(nil,nil) = nil,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(er,[status(thm)],[inference(er,[status(thm)],[c_0_32])]),c_0_22])]) ).

cnf(c_0_42,plain,
    ( app(X1,nil) = X1
    | ~ ssList(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_33]) ).

cnf(c_0_43,plain,
    ( ssList(app(X1,app(X2,X3)))
    | ~ ssList(X3)
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_20,c_0_19]),c_0_20]) ).

cnf(c_0_44,negated_conjecture,
    ssList(esk3_0),
    inference(rw,[status(thm)],[c_0_34,c_0_35]) ).

cnf(c_0_45,plain,
    ( segmentP(app(app(X3,X1),X4),X2)
    | ~ ssList(X1)
    | ~ ssList(X2)
    | ~ ssList(X3)
    | ~ ssList(X4)
    | ~ segmentP(X1,X2) ),
    inference(split_conjunct,[status(thm)],[c_0_36]) ).

cnf(c_0_46,negated_conjecture,
    ( app(nil,X1) = esk4_0
    | app(esk4_0,esk4_0) != app(X1,esk4_0)
    | ~ ssList(X1) ),
    inference(spm,[status(thm)],[c_0_37,c_0_30]) ).

cnf(c_0_47,plain,
    ( cons(X2,X1) = app(cons(X2,nil),X1)
    | ~ ssList(X1)
    | ~ ssItem(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_38]) ).

cnf(c_0_48,negated_conjecture,
    ( nil = esk3_0
    | cons(esk5_0,nil) = esk3_0 ),
    inference(split_conjunct,[status(thm)],[c_0_23]) ).

cnf(c_0_49,negated_conjecture,
    ( nil = esk3_0
    | ssItem(esk5_0) ),
    inference(split_conjunct,[status(thm)],[c_0_23]) ).

fof(c_0_50,plain,
    ! [X31,X32,X35,X36] :
      ( ( ssList(esk8_2(X31,X32))
        | ~ memberP(X31,X32)
        | ~ ssItem(X32)
        | ~ ssList(X31) )
      & ( ssList(esk9_2(X31,X32))
        | ~ memberP(X31,X32)
        | ~ ssItem(X32)
        | ~ ssList(X31) )
      & ( app(esk8_2(X31,X32),cons(X32,esk9_2(X31,X32))) = X31
        | ~ memberP(X31,X32)
        | ~ ssItem(X32)
        | ~ ssList(X31) )
      & ( ~ ssList(X35)
        | ~ ssList(X36)
        | app(X35,cons(X32,X36)) != X31
        | memberP(X31,X32)
        | ~ ssItem(X32)
        | ~ ssList(X31) ) ),
    inference(distribute,[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_51,plain,
    ( segmentP(X4,X3)
    | ~ ssList(X1)
    | ~ ssList(X2)
    | app(app(X1,X3),X2) != X4
    | ~ ssList(X3)
    | ~ ssList(X4) ),
    inference(split_conjunct,[status(thm)],[c_0_39]) ).

cnf(c_0_52,plain,
    ( X1 = nil
    | app(nil,X1) != nil
    | ~ ssList(X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_40,c_0_41]),c_0_22])]) ).

cnf(c_0_53,plain,
    ( app(X1,app(X2,nil)) = app(X1,X2)
    | ~ ssList(X2)
    | ~ ssList(X1) ),
    inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_42,c_0_19]),c_0_22])]),c_0_20]) ).

cnf(c_0_54,plain,
    ( ssList(app(X1,nil))
    | ~ ssList(X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_43,c_0_41]),c_0_22])]) ).

cnf(c_0_55,negated_conjecture,
    ( app(nil,X1) = esk3_0
    | app(esk3_0,esk4_0) != app(X1,esk4_0)
    | ~ ssList(X1) ),
    inference(spm,[status(thm)],[c_0_37,c_0_44]) ).

cnf(c_0_56,negated_conjecture,
    ~ segmentP(esk2_0,esk1_0),
    inference(split_conjunct,[status(thm)],[c_0_23]) ).

cnf(c_0_57,plain,
    ( segmentP(app(X1,X2),X3)
    | ~ segmentP(X1,X3)
    | ~ ssList(X2)
    | ~ ssList(X3)
    | ~ ssList(X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_45,c_0_21]),c_0_22])]) ).

cnf(c_0_58,negated_conjecture,
    app(nil,esk4_0) = esk4_0,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(er,[status(thm)],[c_0_46]),c_0_30])]) ).

cnf(c_0_59,negated_conjecture,
    ( cons(esk5_0,X1) = app(esk3_0,X1)
    | esk3_0 = nil
    | ~ ssList(X1) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_47,c_0_48]),c_0_49]) ).

cnf(c_0_60,plain,
    ( ssList(esk9_2(X1,X2))
    | ~ memberP(X1,X2)
    | ~ ssItem(X2)
    | ~ ssList(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_50]) ).

cnf(c_0_61,plain,
    ( segmentP(app(app(X1,X2),X3),X2)
    | ~ ssList(app(app(X1,X2),X3))
    | ~ ssList(X2)
    | ~ ssList(X3)
    | ~ ssList(X1) ),
    inference(er,[status(thm)],[c_0_51]) ).

cnf(c_0_62,plain,
    ( app(X1,nil) = nil
    | app(nil,X1) != nil
    | ~ ssList(X1) ),
    inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_52,c_0_53]),c_0_22])]),c_0_54]) ).

cnf(c_0_63,negated_conjecture,
    app(nil,esk3_0) = esk3_0,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(er,[status(thm)],[c_0_55]),c_0_44])]) ).

cnf(c_0_64,negated_conjecture,
    ~ segmentP(esk4_0,esk3_0),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_56,c_0_27]),c_0_35]) ).

cnf(c_0_65,negated_conjecture,
    ( segmentP(esk4_0,X1)
    | ~ segmentP(nil,X1)
    | ~ ssList(X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_57,c_0_58]),c_0_30]),c_0_22])]) ).

cnf(c_0_66,negated_conjecture,
    ( cons(esk5_0,esk9_2(X1,X2)) = app(esk3_0,esk9_2(X1,X2))
    | esk3_0 = nil
    | ~ memberP(X1,X2)
    | ~ ssList(X1)
    | ~ ssItem(X2) ),
    inference(spm,[status(thm)],[c_0_59,c_0_60]) ).

cnf(c_0_67,negated_conjecture,
    ( nil = esk3_0
    | memberP(esk4_0,esk5_0) ),
    inference(split_conjunct,[status(thm)],[c_0_23]) ).

cnf(c_0_68,plain,
    ( segmentP(app(X1,X2),X1)
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_61,c_0_21]),c_0_22])]),c_0_20]) ).

cnf(c_0_69,negated_conjecture,
    ( app(esk3_0,nil) = nil
    | esk3_0 != nil ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_62,c_0_63]),c_0_44])]) ).

cnf(c_0_70,negated_conjecture,
    ~ segmentP(nil,esk3_0),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_64,c_0_65]),c_0_44])]) ).

cnf(c_0_71,negated_conjecture,
    ( cons(esk5_0,esk9_2(esk4_0,esk5_0)) = app(esk3_0,esk9_2(esk4_0,esk5_0))
    | esk3_0 = nil ),
    inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_66,c_0_67]),c_0_30])]),c_0_49]) ).

cnf(c_0_72,negated_conjecture,
    esk3_0 != nil,
    inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_68,c_0_69]),c_0_44]),c_0_22])]),c_0_70]) ).

cnf(c_0_73,plain,
    ( app(esk8_2(X1,X2),cons(X2,esk9_2(X1,X2))) = X1
    | ~ memberP(X1,X2)
    | ~ ssItem(X2)
    | ~ ssList(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_50]) ).

cnf(c_0_74,negated_conjecture,
    cons(esk5_0,esk9_2(esk4_0,esk5_0)) = app(esk3_0,esk9_2(esk4_0,esk5_0)),
    inference(sr,[status(thm)],[c_0_71,c_0_72]) ).

cnf(c_0_75,negated_conjecture,
    memberP(esk4_0,esk5_0),
    inference(sr,[status(thm)],[c_0_67,c_0_72]) ).

cnf(c_0_76,negated_conjecture,
    ssItem(esk5_0),
    inference(sr,[status(thm)],[c_0_49,c_0_72]) ).

cnf(c_0_77,plain,
    ( segmentP(app(X1,app(X2,X3)),X2)
    | ~ ssList(X2)
    | ~ ssList(X3)
    | ~ ssList(X1) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_61,c_0_19]),c_0_43]) ).

cnf(c_0_78,negated_conjecture,
    app(esk8_2(esk4_0,esk5_0),app(esk3_0,esk9_2(esk4_0,esk5_0))) = esk4_0,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_73,c_0_74]),c_0_75]),c_0_30]),c_0_76])]) ).

cnf(c_0_79,negated_conjecture,
    ( ~ ssList(esk9_2(esk4_0,esk5_0))
    | ~ ssList(esk8_2(esk4_0,esk5_0)) ),
    inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_77,c_0_78]),c_0_44])]),c_0_64]) ).

cnf(c_0_80,negated_conjecture,
    ~ ssList(esk8_2(esk4_0,esk5_0)),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_79,c_0_60]),c_0_75]),c_0_30]),c_0_76])]) ).

cnf(c_0_81,plain,
    ( ssList(esk8_2(X1,X2))
    | ~ memberP(X1,X2)
    | ~ ssItem(X2)
    | ~ ssList(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_50]) ).

cnf(c_0_82,negated_conjecture,
    $false,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_80,c_0_81]),c_0_75]),c_0_30]),c_0_76])]),
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.10  % Problem    : SWC368+1 : TPTP v8.1.2. Released v2.4.0.
% 0.06/0.11  % Command    : run_E %s %d THM
% 0.10/0.31  % Computer : n032.cluster.edu
% 0.10/0.31  % Model    : x86_64 x86_64
% 0.10/0.31  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.31  % Memory   : 8042.1875MB
% 0.10/0.31  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.10/0.31  % CPULimit   : 2400
% 0.10/0.31  % WCLimit    : 300
% 0.10/0.31  % DateTime   : Tue Oct  3 01:43:49 EDT 2023
% 0.10/0.31  % CPUTime    : 
% 0.15/0.42  Running first-order model finding
% 0.15/0.42  Running: /export/starexec/sandbox/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/sandbox/tmp/tmp.xU5cxv1O5F/E---3.1_30786.p
% 20.08/3.01  # Version: 3.1pre001
% 20.08/3.01  # Preprocessing class: FSLSSMSSSSSNFFN.
% 20.08/3.01  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 20.08/3.01  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 20.08/3.01  # Starting new_bool_3 with 300s (1) cores
% 20.08/3.01  # Starting new_bool_1 with 300s (1) cores
% 20.08/3.01  # Starting sh5l with 300s (1) cores
% 20.08/3.01  # new_bool_3 with pid 30865 completed with status 0
% 20.08/3.01  # Result found by new_bool_3
% 20.08/3.01  # Preprocessing class: FSLSSMSSSSSNFFN.
% 20.08/3.01  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 20.08/3.01  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 20.08/3.01  # Starting new_bool_3 with 300s (1) cores
% 20.08/3.01  # SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 20.08/3.01  # Search class: FGHSF-FFMM21-MFFFFFNN
% 20.08/3.01  # Scheduled 5 strats onto 1 cores with 300 seconds (300 total)
% 20.08/3.01  # Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 181s (1) cores
% 20.08/3.01  # G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with pid 30869 completed with status 0
% 20.08/3.01  # Result found by G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN
% 20.08/3.01  # Preprocessing class: FSLSSMSSSSSNFFN.
% 20.08/3.01  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 20.08/3.01  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 20.08/3.01  # Starting new_bool_3 with 300s (1) cores
% 20.08/3.01  # SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 20.08/3.01  # Search class: FGHSF-FFMM21-MFFFFFNN
% 20.08/3.01  # Scheduled 5 strats onto 1 cores with 300 seconds (300 total)
% 20.08/3.01  # Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 181s (1) cores
% 20.08/3.01  # Preprocessing time       : 0.001 s
% 20.08/3.01  # Presaturation interreduction done
% 20.08/3.01  
% 20.08/3.01  # Proof found!
% 20.08/3.01  # SZS status Theorem
% 20.08/3.01  # SZS output start CNFRefutation
% See solution above
% 20.08/3.01  # Parsed axioms                        : 96
% 20.08/3.01  # Removed by relevancy pruning/SinE    : 59
% 20.08/3.01  # Initial clauses                      : 71
% 20.08/3.01  # Removed in clause preprocessing      : 0
% 20.08/3.01  # Initial clauses in saturation        : 71
% 20.08/3.01  # Processed clauses                    : 11916
% 20.08/3.01  # ...of these trivial                  : 488
% 20.08/3.01  # ...subsumed                          : 8344
% 20.08/3.01  # ...remaining for further processing  : 3084
% 20.08/3.01  # Other redundant clauses eliminated   : 95
% 20.08/3.01  # Clauses deleted for lack of memory   : 0
% 20.08/3.01  # Backward-subsumed                    : 423
% 20.08/3.01  # Backward-rewritten                   : 406
% 20.08/3.01  # Generated clauses                    : 133640
% 20.08/3.01  # ...of the previous two non-redundant : 129472
% 20.08/3.01  # ...aggressively subsumed             : 0
% 20.08/3.01  # Contextual simplify-reflections      : 1068
% 20.08/3.01  # Paramodulations                      : 133224
% 20.08/3.01  # Factorizations                       : 2
% 20.08/3.01  # NegExts                              : 0
% 20.08/3.01  # Equation resolutions                 : 135
% 20.08/3.01  # Total rewrite steps                  : 90420
% 20.08/3.01  # Propositional unsat checks           : 0
% 20.08/3.01  #    Propositional check models        : 0
% 20.08/3.01  #    Propositional check unsatisfiable : 0
% 20.08/3.01  #    Propositional clauses             : 0
% 20.08/3.01  #    Propositional clauses after purity: 0
% 20.08/3.01  #    Propositional unsat core size     : 0
% 20.08/3.01  #    Propositional preprocessing time  : 0.000
% 20.08/3.01  #    Propositional encoding time       : 0.000
% 20.08/3.01  #    Propositional solver time         : 0.000
% 20.08/3.01  #    Success case prop preproc time    : 0.000
% 20.08/3.01  #    Success case prop encoding time   : 0.000
% 20.08/3.01  #    Success case prop solver time     : 0.000
% 20.08/3.01  # Current number of processed clauses  : 1902
% 20.08/3.01  #    Positive orientable unit clauses  : 274
% 20.08/3.01  #    Positive unorientable unit clauses: 0
% 20.08/3.01  #    Negative unit clauses             : 234
% 20.08/3.01  #    Non-unit-clauses                  : 1394
% 20.08/3.01  # Current number of unprocessed clauses: 111500
% 20.08/3.01  # ...number of literals in the above   : 583352
% 20.08/3.01  # Current number of archived formulas  : 0
% 20.08/3.01  # Current number of archived clauses   : 1176
% 20.08/3.01  # Clause-clause subsumption calls (NU) : 333732
% 20.08/3.01  # Rec. Clause-clause subsumption calls : 111892
% 20.08/3.01  # Non-unit clause-clause subsumptions  : 6896
% 20.08/3.01  # Unit Clause-clause subsumption calls : 19225
% 20.08/3.01  # Rewrite failures with RHS unbound    : 0
% 20.08/3.01  # BW rewrite match attempts            : 1794
% 20.08/3.01  # BW rewrite match successes           : 97
% 20.08/3.01  # Condensation attempts                : 0
% 20.08/3.01  # Condensation successes               : 0
% 20.08/3.01  # Termbank termtop insertions          : 3255132
% 20.08/3.01  
% 20.08/3.01  # -------------------------------------------------
% 20.08/3.01  # User time                : 2.451 s
% 20.08/3.01  # System time              : 0.072 s
% 20.08/3.01  # Total time               : 2.523 s
% 20.08/3.01  # Maximum resident set size: 2036 pages
% 20.08/3.01  
% 20.08/3.01  # -------------------------------------------------
% 20.08/3.01  # User time                : 2.453 s
% 20.08/3.01  # System time              : 0.074 s
% 20.08/3.01  # Total time               : 2.527 s
% 20.08/3.01  # Maximum resident set size: 1800 pages
% 20.08/3.01  % E---3.1 exiting
%------------------------------------------------------------------------------