TSTP Solution File: SWC152+1 by E-SAT---3.1

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : E-SAT---3.1
% Problem  : SWC152+1 : TPTP v8.1.2. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_E %s %d THM

% Computer : n029.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 19:41:46 EDT 2023

% Result   : Theorem 0.59s 0.62s
% Output   : CNFRefutation 0.59s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   17
%            Number of leaves      :   12
% Syntax   : Number of formulae    :   64 (  24 unt;   0 def)
%            Number of atoms       :  313 (  61 equ)
%            Maximal formula atoms :   42 (   4 avg)
%            Number of connectives :  389 ( 140   ~; 157   |;  51   &)
%                                         (   2 <=>;  39  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   30 (   5 avg)
%            Maximal term depth    :    6 (   1 avg)
%            Number of predicates  :    8 (   6 usr;   1 prp; 0-2 aty)
%            Number of functors    :   24 (  24 usr;  12 con; 0-2 aty)
%            Number of variables   :  104 (   0 sgn;  69   !;   2   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(co1,conjecture,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssList(X2)
         => ! [X3] :
              ( ssList(X3)
             => ! [X4] :
                  ( ~ ssList(X4)
                  | X2 != X4
                  | X1 != X3
                  | ! [X5] :
                      ( ssItem(X5)
                     => ! [X6] :
                          ( ssItem(X6)
                         => ! [X7] :
                              ( ssList(X7)
                             => ! [X8] :
                                  ( ssList(X8)
                                 => ! [X9] :
                                      ( ~ ssList(X9)
                                      | app(app(app(app(X7,cons(X5,nil)),X8),cons(X6,nil)),X9) != X1
                                      | ~ leq(X6,X5)
                                      | ( ! [X10] :
                                            ( ~ ssItem(X10)
                                            | ~ memberP(X8,X10)
                                            | ( leq(X5,X10)
                                              & leq(X10,X6) ) )
                                        & leq(X5,X6) ) ) ) ) ) )
                  | ( ! [X11] :
                        ( ~ ssItem(X11)
                        | cons(X11,nil) != X3
                        | ~ memberP(X4,X11)
                        | ? [X12] :
                            ( ssItem(X12)
                            & X11 != X12
                            & memberP(X4,X12)
                            & leq(X11,X12) ) )
                    & ( nil != X4
                      | nil != X3 ) ) ) ) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.0fYGYE4xnC/E---3.1_3036.p',co1) ).

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.0fYGYE4xnC/E---3.1_3036.p',ax82) ).

fof(ax16,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssItem(X2)
         => ssList(cons(X2,X1)) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.0fYGYE4xnC/E---3.1_3036.p',ax16) ).

fof(ax17,axiom,
    ssList(nil),
    file('/export/starexec/sandbox2/tmp/tmp.0fYGYE4xnC/E---3.1_3036.p',ax17) ).

fof(ax81,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssItem(X2)
         => cons(X2,X1) = app(cons(X2,nil),X1) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.0fYGYE4xnC/E---3.1_3036.p',ax81) ).

fof(ax26,axiom,
    ! [X1] :
      ( ssList(X1)
     => ! [X2] :
          ( ssList(X2)
         => ssList(app(X1,X2)) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.0fYGYE4xnC/E---3.1_3036.p',ax26) ).

fof(ax11,axiom,
    ! [X1] :
      ( ssList(X1)
     => ( totalorderedP(X1)
      <=> ! [X2] :
            ( ssItem(X2)
           => ! [X3] :
                ( ssItem(X3)
               => ! [X4] :
                    ( ssList(X4)
                   => ! [X5] :
                        ( ssList(X5)
                       => ! [X6] :
                            ( ssList(X6)
                           => ( app(app(X4,cons(X2,X5)),cons(X3,X6)) = X1
                             => leq(X2,X3) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.0fYGYE4xnC/E---3.1_3036.p',ax11) ).

fof(ax8,axiom,
    ! [X1] :
      ( ssList(X1)
     => ( cyclefreeP(X1)
      <=> ! [X2] :
            ( ssItem(X2)
           => ! [X3] :
                ( ssItem(X3)
               => ! [X4] :
                    ( ssList(X4)
                   => ! [X5] :
                        ( ssList(X5)
                       => ! [X6] :
                            ( ssList(X6)
                           => ( app(app(X4,cons(X2,X5)),cons(X3,X6)) = X1
                             => ~ ( leq(X2,X3)
                                  & leq(X3,X2) ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.0fYGYE4xnC/E---3.1_3036.p',ax8) ).

fof(ax65,axiom,
    ! [X1] :
      ( ssItem(X1)
     => totalorderedP(cons(X1,nil)) ),
    file('/export/starexec/sandbox2/tmp/tmp.0fYGYE4xnC/E---3.1_3036.p',ax65) ).

fof(ax59,axiom,
    ! [X1] :
      ( ssItem(X1)
     => cyclefreeP(cons(X1,nil)) ),
    file('/export/starexec/sandbox2/tmp/tmp.0fYGYE4xnC/E---3.1_3036.p',ax59) ).

fof(ax60,axiom,
    cyclefreeP(nil),
    file('/export/starexec/sandbox2/tmp/tmp.0fYGYE4xnC/E---3.1_3036.p',ax60) ).

fof(ax66,axiom,
    totalorderedP(nil),
    file('/export/starexec/sandbox2/tmp/tmp.0fYGYE4xnC/E---3.1_3036.p',ax66) ).

fof(c_0_12,negated_conjecture,
    ~ ! [X1] :
        ( ssList(X1)
       => ! [X2] :
            ( ssList(X2)
           => ! [X3] :
                ( ssList(X3)
               => ! [X4] :
                    ( ~ ssList(X4)
                    | X2 != X4
                    | X1 != X3
                    | ! [X5] :
                        ( ssItem(X5)
                       => ! [X6] :
                            ( ssItem(X6)
                           => ! [X7] :
                                ( ssList(X7)
                               => ! [X8] :
                                    ( ssList(X8)
                                   => ! [X9] :
                                        ( ~ ssList(X9)
                                        | app(app(app(app(X7,cons(X5,nil)),X8),cons(X6,nil)),X9) != X1
                                        | ~ leq(X6,X5)
                                        | ( ! [X10] :
                                              ( ~ ssItem(X10)
                                              | ~ memberP(X8,X10)
                                              | ( leq(X5,X10)
                                                & leq(X10,X6) ) )
                                          & leq(X5,X6) ) ) ) ) ) )
                    | ( ! [X11] :
                          ( ~ ssItem(X11)
                          | cons(X11,nil) != X3
                          | ~ memberP(X4,X11)
                          | ? [X12] :
                              ( ssItem(X12)
                              & X11 != X12
                              & memberP(X4,X12)
                              & leq(X11,X12) ) )
                      & ( nil != X4
                        | nil != X3 ) ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[inference(assume_negation,[status(cth)],[co1])]) ).

fof(c_0_13,negated_conjecture,
    ! [X268] :
      ( ssList(esk48_0)
      & ssList(esk49_0)
      & ssList(esk50_0)
      & ssList(esk51_0)
      & esk49_0 = esk51_0
      & esk48_0 = esk50_0
      & ssItem(esk52_0)
      & ssItem(esk53_0)
      & ssList(esk54_0)
      & ssList(esk55_0)
      & ssList(esk56_0)
      & app(app(app(app(esk54_0,cons(esk52_0,nil)),esk55_0),cons(esk53_0,nil)),esk56_0) = esk48_0
      & leq(esk53_0,esk52_0)
      & ( ssItem(esk57_0)
        | ~ leq(esk52_0,esk53_0) )
      & ( memberP(esk55_0,esk57_0)
        | ~ leq(esk52_0,esk53_0) )
      & ( ~ leq(esk52_0,esk57_0)
        | ~ leq(esk57_0,esk53_0)
        | ~ leq(esk52_0,esk53_0) )
      & ( nil = esk51_0
        | ssItem(esk58_0) )
      & ( nil = esk50_0
        | ssItem(esk58_0) )
      & ( nil = esk51_0
        | cons(esk58_0,nil) = esk50_0 )
      & ( nil = esk50_0
        | cons(esk58_0,nil) = esk50_0 )
      & ( nil = esk51_0
        | memberP(esk51_0,esk58_0) )
      & ( nil = esk50_0
        | memberP(esk51_0,esk58_0) )
      & ( nil = esk51_0
        | ~ ssItem(X268)
        | esk58_0 = X268
        | ~ memberP(esk51_0,X268)
        | ~ leq(esk58_0,X268) )
      & ( nil = esk50_0
        | ~ ssItem(X268)
        | esk58_0 = X268
        | ~ memberP(esk51_0,X268)
        | ~ leq(esk58_0,X268) ) ),
    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_12])])])])]) ).

cnf(c_0_14,negated_conjecture,
    app(app(app(app(esk54_0,cons(esk52_0,nil)),esk55_0),cons(esk53_0,nil)),esk56_0) = esk48_0,
    inference(split_conjunct,[status(thm)],[c_0_13]) ).

cnf(c_0_15,negated_conjecture,
    esk48_0 = esk50_0,
    inference(split_conjunct,[status(thm)],[c_0_13]) ).

fof(c_0_16,plain,
    ! [X228,X229,X230] :
      ( ~ ssList(X228)
      | ~ ssList(X229)
      | ~ ssList(X230)
      | app(app(X228,X229),X230) = app(X228,app(X229,X230)) ),
    inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax82])])]) ).

cnf(c_0_17,negated_conjecture,
    app(app(app(app(esk54_0,cons(esk52_0,nil)),esk55_0),cons(esk53_0,nil)),esk56_0) = esk50_0,
    inference(rw,[status(thm)],[c_0_14,c_0_15]) ).

cnf(c_0_18,plain,
    ( app(app(X1,X2),X3) = app(X1,app(X2,X3))
    | ~ ssList(X1)
    | ~ ssList(X2)
    | ~ ssList(X3) ),
    inference(split_conjunct,[status(thm)],[c_0_16]) ).

cnf(c_0_19,negated_conjecture,
    ssList(esk55_0),
    inference(split_conjunct,[status(thm)],[c_0_13]) ).

cnf(c_0_20,negated_conjecture,
    ssList(esk54_0),
    inference(split_conjunct,[status(thm)],[c_0_13]) ).

fof(c_0_21,plain,
    ! [X117,X118] :
      ( ~ ssList(X117)
      | ~ ssItem(X118)
      | ssList(cons(X118,X117)) ),
    inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax16])])]) ).

cnf(c_0_22,negated_conjecture,
    ( app(app(app(esk54_0,app(cons(esk52_0,nil),esk55_0)),cons(esk53_0,nil)),esk56_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_17,c_0_18]),c_0_19]),c_0_20])]) ).

cnf(c_0_23,plain,
    ( ssList(cons(X2,X1))
    | ~ ssList(X1)
    | ~ ssItem(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_21]) ).

cnf(c_0_24,plain,
    ssList(nil),
    inference(split_conjunct,[status(thm)],[ax17]) ).

cnf(c_0_25,negated_conjecture,
    ssItem(esk52_0),
    inference(split_conjunct,[status(thm)],[c_0_13]) ).

fof(c_0_26,plain,
    ! [X226,X227] :
      ( ~ ssList(X226)
      | ~ ssItem(X227)
      | cons(X227,X226) = app(cons(X227,nil),X226) ),
    inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax81])])]) ).

cnf(c_0_27,negated_conjecture,
    app(app(app(esk54_0,app(cons(esk52_0,nil),esk55_0)),cons(esk53_0,nil)),esk56_0) = esk50_0,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_22,c_0_23]),c_0_24]),c_0_25])]) ).

cnf(c_0_28,plain,
    ( cons(X2,X1) = app(cons(X2,nil),X1)
    | ~ ssList(X1)
    | ~ ssItem(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_26]) ).

cnf(c_0_29,negated_conjecture,
    app(app(app(esk54_0,cons(esk52_0,esk55_0)),cons(esk53_0,nil)),esk56_0) = esk50_0,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_27,c_0_28]),c_0_19]),c_0_25])]) ).

cnf(c_0_30,negated_conjecture,
    ssList(esk56_0),
    inference(split_conjunct,[status(thm)],[c_0_13]) ).

cnf(c_0_31,negated_conjecture,
    ( app(app(esk54_0,cons(esk52_0,esk55_0)),app(cons(esk53_0,nil),esk56_0)) = esk50_0
    | ~ ssList(app(esk54_0,cons(esk52_0,esk55_0)))
    | ~ ssList(cons(esk53_0,nil)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_18,c_0_29]),c_0_30])]) ).

cnf(c_0_32,negated_conjecture,
    ssItem(esk53_0),
    inference(split_conjunct,[status(thm)],[c_0_13]) ).

fof(c_0_33,plain,
    ! [X136,X137] :
      ( ~ ssList(X136)
      | ~ ssList(X137)
      | ssList(app(X136,X137)) ),
    inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax26])])]) ).

cnf(c_0_34,negated_conjecture,
    ( app(app(esk54_0,cons(esk52_0,esk55_0)),app(cons(esk53_0,nil),esk56_0)) = esk50_0
    | ~ ssList(app(esk54_0,cons(esk52_0,esk55_0))) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_31,c_0_23]),c_0_24]),c_0_32])]) ).

cnf(c_0_35,plain,
    ( ssList(app(X1,X2))
    | ~ ssList(X1)
    | ~ ssList(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_33]) ).

fof(c_0_36,plain,
    ! [X73,X74,X75,X76,X77,X78] :
      ( ( ~ totalorderedP(X73)
        | ~ ssItem(X74)
        | ~ ssItem(X75)
        | ~ ssList(X76)
        | ~ ssList(X77)
        | ~ ssList(X78)
        | app(app(X76,cons(X74,X77)),cons(X75,X78)) != X73
        | leq(X74,X75)
        | ~ ssList(X73) )
      & ( ssItem(esk25_1(X73))
        | totalorderedP(X73)
        | ~ ssList(X73) )
      & ( ssItem(esk26_1(X73))
        | totalorderedP(X73)
        | ~ ssList(X73) )
      & ( ssList(esk27_1(X73))
        | totalorderedP(X73)
        | ~ ssList(X73) )
      & ( ssList(esk28_1(X73))
        | totalorderedP(X73)
        | ~ ssList(X73) )
      & ( ssList(esk29_1(X73))
        | totalorderedP(X73)
        | ~ ssList(X73) )
      & ( app(app(esk27_1(X73),cons(esk25_1(X73),esk28_1(X73))),cons(esk26_1(X73),esk29_1(X73))) = X73
        | totalorderedP(X73)
        | ~ ssList(X73) )
      & ( ~ leq(esk25_1(X73),esk26_1(X73))
        | totalorderedP(X73)
        | ~ ssList(X73) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax11])])])])]) ).

cnf(c_0_37,negated_conjecture,
    ( app(app(esk54_0,cons(esk52_0,esk55_0)),app(cons(esk53_0,nil),esk56_0)) = esk50_0
    | ~ ssList(cons(esk52_0,esk55_0)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_34,c_0_35]),c_0_20])]) ).

fof(c_0_38,plain,
    ! [X40,X41,X42,X43,X44,X45] :
      ( ( ~ cyclefreeP(X40)
        | ~ ssItem(X41)
        | ~ ssItem(X42)
        | ~ ssList(X43)
        | ~ ssList(X44)
        | ~ ssList(X45)
        | app(app(X43,cons(X41,X44)),cons(X42,X45)) != X40
        | ~ leq(X41,X42)
        | ~ leq(X42,X41)
        | ~ ssList(X40) )
      & ( ssItem(esk10_1(X40))
        | cyclefreeP(X40)
        | ~ ssList(X40) )
      & ( ssItem(esk11_1(X40))
        | cyclefreeP(X40)
        | ~ ssList(X40) )
      & ( ssList(esk12_1(X40))
        | cyclefreeP(X40)
        | ~ ssList(X40) )
      & ( ssList(esk13_1(X40))
        | cyclefreeP(X40)
        | ~ ssList(X40) )
      & ( ssList(esk14_1(X40))
        | cyclefreeP(X40)
        | ~ ssList(X40) )
      & ( app(app(esk12_1(X40),cons(esk10_1(X40),esk13_1(X40))),cons(esk11_1(X40),esk14_1(X40))) = X40
        | cyclefreeP(X40)
        | ~ ssList(X40) )
      & ( leq(esk10_1(X40),esk11_1(X40))
        | cyclefreeP(X40)
        | ~ ssList(X40) )
      & ( leq(esk11_1(X40),esk10_1(X40))
        | cyclefreeP(X40)
        | ~ ssList(X40) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax8])])])])]) ).

cnf(c_0_39,plain,
    ( leq(X2,X3)
    | ~ totalorderedP(X1)
    | ~ ssItem(X2)
    | ~ ssItem(X3)
    | ~ ssList(X4)
    | ~ ssList(X5)
    | ~ ssList(X6)
    | app(app(X4,cons(X2,X5)),cons(X3,X6)) != X1
    | ~ ssList(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_36]) ).

cnf(c_0_40,negated_conjecture,
    app(app(esk54_0,cons(esk52_0,esk55_0)),app(cons(esk53_0,nil),esk56_0)) = esk50_0,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_37,c_0_23]),c_0_19]),c_0_25])]) ).

cnf(c_0_41,negated_conjecture,
    ssList(esk48_0),
    inference(split_conjunct,[status(thm)],[c_0_13]) ).

fof(c_0_42,plain,
    ! [X205] :
      ( ~ ssItem(X205)
      | totalorderedP(cons(X205,nil)) ),
    inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax65])]) ).

cnf(c_0_43,plain,
    ( ~ cyclefreeP(X1)
    | ~ ssItem(X2)
    | ~ ssItem(X3)
    | ~ ssList(X4)
    | ~ ssList(X5)
    | ~ ssList(X6)
    | app(app(X4,cons(X2,X5)),cons(X3,X6)) != X1
    | ~ leq(X2,X3)
    | ~ leq(X3,X2)
    | ~ ssList(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_38]) ).

cnf(c_0_44,plain,
    ( leq(X1,X2)
    | ~ totalorderedP(app(app(X3,cons(X1,X4)),cons(X2,X5)))
    | ~ ssList(app(app(X3,cons(X1,X4)),cons(X2,X5)))
    | ~ ssList(X5)
    | ~ ssList(X4)
    | ~ ssList(X3)
    | ~ ssItem(X2)
    | ~ ssItem(X1) ),
    inference(er,[status(thm)],[c_0_39]) ).

cnf(c_0_45,negated_conjecture,
    app(app(esk54_0,cons(esk52_0,esk55_0)),cons(esk53_0,esk56_0)) = esk50_0,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_40,c_0_28]),c_0_30]),c_0_32])]) ).

cnf(c_0_46,negated_conjecture,
    ssList(esk50_0),
    inference(rw,[status(thm)],[c_0_41,c_0_15]) ).

cnf(c_0_47,plain,
    ( totalorderedP(cons(X1,nil))
    | ~ ssItem(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_42]) ).

cnf(c_0_48,negated_conjecture,
    ( nil = esk50_0
    | cons(esk58_0,nil) = esk50_0 ),
    inference(split_conjunct,[status(thm)],[c_0_13]) ).

cnf(c_0_49,negated_conjecture,
    ( nil = esk50_0
    | ssItem(esk58_0) ),
    inference(split_conjunct,[status(thm)],[c_0_13]) ).

fof(c_0_50,plain,
    ! [X202] :
      ( ~ ssItem(X202)
      | cyclefreeP(cons(X202,nil)) ),
    inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax59])]) ).

cnf(c_0_51,plain,
    ( ~ leq(X1,X2)
    | ~ leq(X2,X1)
    | ~ cyclefreeP(app(app(X3,cons(X2,X4)),cons(X1,X5)))
    | ~ ssList(app(app(X3,cons(X2,X4)),cons(X1,X5)))
    | ~ ssList(X5)
    | ~ ssList(X4)
    | ~ ssList(X3)
    | ~ ssItem(X1)
    | ~ ssItem(X2) ),
    inference(er,[status(thm)],[c_0_43]) ).

cnf(c_0_52,negated_conjecture,
    leq(esk53_0,esk52_0),
    inference(split_conjunct,[status(thm)],[c_0_13]) ).

cnf(c_0_53,negated_conjecture,
    ( leq(esk52_0,esk53_0)
    | ~ totalorderedP(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)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_44,c_0_45]),c_0_46]),c_0_30]),c_0_19]),c_0_20]),c_0_32]),c_0_25])]) ).

cnf(c_0_54,negated_conjecture,
    ( esk50_0 = nil
    | totalorderedP(esk50_0) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_47,c_0_48]),c_0_49]) ).

cnf(c_0_55,plain,
    ( cyclefreeP(cons(X1,nil))
    | ~ ssItem(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_50]) ).

cnf(c_0_56,negated_conjecture,
    ( ~ leq(esk52_0,esk53_0)
    | ~ cyclefreeP(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)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_51,c_0_45]),c_0_52]),c_0_46]),c_0_30]),c_0_19]),c_0_20]),c_0_32]),c_0_25])]) ).

cnf(c_0_57,negated_conjecture,
    ( esk50_0 = nil
    | leq(esk52_0,esk53_0) ),
    inference(spm,[status(thm)],[c_0_53,c_0_54]) ).

cnf(c_0_58,negated_conjecture,
    ( esk50_0 = nil
    | cyclefreeP(esk50_0) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_55,c_0_48]),c_0_49]) ).

cnf(c_0_59,negated_conjecture,
    esk50_0 = nil,
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_56,c_0_57]),c_0_58]) ).

cnf(c_0_60,plain,
    cyclefreeP(nil),
    inference(split_conjunct,[status(thm)],[ax60]) ).

cnf(c_0_61,plain,
    totalorderedP(nil),
    inference(split_conjunct,[status(thm)],[ax66]) ).

cnf(c_0_62,negated_conjecture,
    ~ leq(esk52_0,esk53_0),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_56,c_0_59]),c_0_60])]) ).

cnf(c_0_63,negated_conjecture,
    $false,
    inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_53,c_0_59]),c_0_61])]),c_0_62]),
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem    : SWC152+1 : TPTP v8.1.2. Released v2.4.0.
% 0.03/0.14  % Command    : run_E %s %d THM
% 0.13/0.35  % Computer : n029.cluster.edu
% 0.13/0.35  % Model    : x86_64 x86_64
% 0.13/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35  % Memory   : 8042.1875MB
% 0.13/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35  % CPULimit   : 2400
% 0.13/0.35  % WCLimit    : 300
% 0.13/0.35  % DateTime   : Tue Oct  3 02:05:38 EDT 2023
% 0.13/0.35  % CPUTime    : 
% 0.20/0.50  Running first-order model finding
% 0.20/0.50  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.0fYGYE4xnC/E---3.1_3036.p
% 0.59/0.62  # Version: 3.1pre001
% 0.59/0.62  # Preprocessing class: FSLSSMSSSSSNFFN.
% 0.59/0.62  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.59/0.62  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 0.59/0.62  # Starting new_bool_3 with 300s (1) cores
% 0.59/0.62  # Starting new_bool_1 with 300s (1) cores
% 0.59/0.62  # Starting sh5l with 300s (1) cores
% 0.59/0.62  # G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with pid 3191 completed with status 0
% 0.59/0.62  # Result found by G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S
% 0.59/0.62  # Preprocessing class: FSLSSMSSSSSNFFN.
% 0.59/0.62  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.59/0.62  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 0.59/0.62  # No SInE strategy applied
% 0.59/0.62  # Search class: FGHSF-FSLM21-MFFFFFNN
% 0.59/0.62  # Scheduled 11 strats onto 5 cores with 1500 seconds (1500 total)
% 0.59/0.62  # Starting G-E--_208_C18_SOS_F1_SE_CS_SP_PS_S4c with 136s (1) cores
% 0.59/0.62  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 151s (1) cores
% 0.59/0.62  # Starting G-E--_110_C45_F1_PI_SE_CS_SP_PS_S4S with 136s (1) cores
% 0.59/0.62  # Starting G-E--_208_C18_F1_SE_CS_SP_PS_TT_S0Y with 136s (1) cores
% 0.59/0.62  # Starting G-E--_208_C18_F1_SE_CS_SP_PS_S2o with 136s (1) cores
% 0.59/0.62  # G-E--_208_C18_F1_SE_CS_SP_PS_S2o with pid 3206 completed with status 0
% 0.59/0.62  # Result found by G-E--_208_C18_F1_SE_CS_SP_PS_S2o
% 0.59/0.62  # Preprocessing class: FSLSSMSSSSSNFFN.
% 0.59/0.62  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.59/0.62  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 0.59/0.62  # No SInE strategy applied
% 0.59/0.62  # Search class: FGHSF-FSLM21-MFFFFFNN
% 0.59/0.62  # Scheduled 11 strats onto 5 cores with 1500 seconds (1500 total)
% 0.59/0.62  # Starting G-E--_208_C18_SOS_F1_SE_CS_SP_PS_S4c with 136s (1) cores
% 0.59/0.62  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 151s (1) cores
% 0.59/0.62  # Starting G-E--_110_C45_F1_PI_SE_CS_SP_PS_S4S with 136s (1) cores
% 0.59/0.62  # Starting G-E--_208_C18_F1_SE_CS_SP_PS_TT_S0Y with 136s (1) cores
% 0.59/0.62  # Starting G-E--_208_C18_F1_SE_CS_SP_PS_S2o with 136s (1) cores
% 0.59/0.62  # Preprocessing time       : 0.004 s
% 0.59/0.62  # Presaturation interreduction done
% 0.59/0.62  
% 0.59/0.62  # Proof found!
% 0.59/0.62  # SZS status Theorem
% 0.59/0.62  # SZS output start CNFRefutation
% See solution above
% 0.59/0.62  # Parsed axioms                        : 96
% 0.59/0.62  # Removed by relevancy pruning/SinE    : 0
% 0.59/0.62  # Initial clauses                      : 214
% 0.59/0.62  # Removed in clause preprocessing      : 2
% 0.59/0.62  # Initial clauses in saturation        : 212
% 0.59/0.62  # Processed clauses                    : 729
% 0.59/0.62  # ...of these trivial                  : 4
% 0.59/0.62  # ...subsumed                          : 119
% 0.59/0.62  # ...remaining for further processing  : 605
% 0.59/0.62  # Other redundant clauses eliminated   : 65
% 0.59/0.62  # Clauses deleted for lack of memory   : 0
% 0.59/0.62  # Backward-subsumed                    : 12
% 0.59/0.62  # Backward-rewritten                   : 124
% 0.59/0.62  # Generated clauses                    : 1642
% 0.59/0.62  # ...of the previous two non-redundant : 1522
% 0.59/0.62  # ...aggressively subsumed             : 0
% 0.59/0.62  # Contextual simplify-reflections      : 47
% 0.59/0.62  # Paramodulations                      : 1574
% 0.59/0.62  # Factorizations                       : 0
% 0.59/0.62  # NegExts                              : 0
% 0.59/0.62  # Equation resolutions                 : 70
% 0.59/0.62  # Total rewrite steps                  : 1139
% 0.59/0.62  # Propositional unsat checks           : 0
% 0.59/0.62  #    Propositional check models        : 0
% 0.59/0.62  #    Propositional check unsatisfiable : 0
% 0.59/0.62  #    Propositional clauses             : 0
% 0.59/0.62  #    Propositional clauses after purity: 0
% 0.59/0.62  #    Propositional unsat core size     : 0
% 0.59/0.62  #    Propositional preprocessing time  : 0.000
% 0.59/0.62  #    Propositional encoding time       : 0.000
% 0.59/0.62  #    Propositional solver time         : 0.000
% 0.59/0.62  #    Success case prop preproc time    : 0.000
% 0.59/0.62  #    Success case prop encoding time   : 0.000
% 0.59/0.62  #    Success case prop solver time     : 0.000
% 0.59/0.62  # Current number of processed clauses  : 240
% 0.59/0.62  #    Positive orientable unit clauses  : 26
% 0.59/0.62  #    Positive unorientable unit clauses: 0
% 0.59/0.62  #    Negative unit clauses             : 3
% 0.59/0.62  #    Non-unit-clauses                  : 211
% 0.59/0.62  # Current number of unprocessed clauses: 1209
% 0.59/0.62  # ...number of literals in the above   : 7042
% 0.59/0.62  # Current number of archived formulas  : 0
% 0.59/0.62  # Current number of archived clauses   : 342
% 0.59/0.62  # Clause-clause subsumption calls (NU) : 26476
% 0.59/0.62  # Rec. Clause-clause subsumption calls : 7833
% 0.59/0.62  # Non-unit clause-clause subsumptions  : 172
% 0.59/0.62  # Unit Clause-clause subsumption calls : 192
% 0.59/0.62  # Rewrite failures with RHS unbound    : 0
% 0.59/0.62  # BW rewrite match attempts            : 35
% 0.59/0.62  # BW rewrite match successes           : 16
% 0.59/0.62  # Condensation attempts                : 0
% 0.59/0.62  # Condensation successes               : 0
% 0.59/0.62  # Termbank termtop insertions          : 49870
% 0.59/0.62  
% 0.59/0.62  # -------------------------------------------------
% 0.59/0.62  # User time                : 0.097 s
% 0.59/0.62  # System time              : 0.006 s
% 0.59/0.62  # Total time               : 0.103 s
% 0.59/0.62  # Maximum resident set size: 2548 pages
% 0.59/0.62  
% 0.59/0.62  # -------------------------------------------------
% 0.59/0.62  # User time                : 0.419 s
% 0.59/0.62  # System time              : 0.023 s
% 0.59/0.62  # Total time               : 0.442 s
% 0.59/0.62  # Maximum resident set size: 1808 pages
% 0.59/0.62  % E---3.1 exiting
%------------------------------------------------------------------------------