TSTP Solution File: SEU168+1 by CSE_E---1.5

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : CSE_E---1.5
% Problem  : SEU168+1 : TPTP v8.1.2. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : java -jar /export/starexec/sandbox2/solver/bin/mcs_scs.jar %d %s

% Computer : n015.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 : Thu Aug 31 16:23:00 EDT 2023

% Result   : Theorem 2.04s 2.13s
% Output   : CNFRefutation 2.04s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   14
%            Number of leaves      :   17
% Syntax   : Number of formulae    :   75 (   3 unt;  13 typ;   0 def)
%            Number of atoms       :  307 (   6 equ)
%            Maximal formula atoms :   72 (   4 avg)
%            Number of connectives :  422 ( 177   ~; 179   |;  54   &)
%                                         (   3 <=>;   9  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   23 (   5 avg)
%            Maximal term depth    :    4 (   1 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   18 (  12   >;   6   *;   0   +;   0  <<)
%            Number of predicates  :    5 (   3 usr;   1 prp; 0-2 aty)
%            Number of functors    :   10 (  10 usr;   1 con; 0-2 aty)
%            Number of variables   :  122 (   1 sgn;  48   !;   4   ?;   0   :)

% Comments : 
%------------------------------------------------------------------------------
tff(decl_22,type,
    in: ( $i * $i ) > $o ).

tff(decl_23,type,
    powerset: $i > $i ).

tff(decl_24,type,
    subset: ( $i * $i ) > $o ).

tff(decl_25,type,
    are_equipotent: ( $i * $i ) > $o ).

tff(decl_26,type,
    esk1_2: ( $i * $i ) > $i ).

tff(decl_27,type,
    esk2_2: ( $i * $i ) > $i ).

tff(decl_28,type,
    esk3_0: $i ).

tff(decl_29,type,
    esk4_1: $i > $i ).

tff(decl_30,type,
    esk5_1: $i > $i ).

tff(decl_31,type,
    esk6_1: $i > $i ).

tff(decl_32,type,
    esk7_1: $i > $i ).

tff(decl_33,type,
    esk8_1: $i > $i ).

tff(decl_34,type,
    esk9_2: ( $i * $i ) > $i ).

fof(t9_tarski,axiom,
    ! [X1] :
    ? [X2] :
      ( in(X1,X2)
      & ! [X3,X4] :
          ( ( in(X3,X2)
            & subset(X4,X3) )
         => in(X4,X2) )
      & ! [X3] :
          ~ ( in(X3,X2)
            & ! [X4] :
                ~ ( in(X4,X2)
                  & ! [X5] :
                      ( subset(X5,X3)
                     => in(X5,X4) ) ) )
      & ! [X3] :
          ~ ( subset(X3,X2)
            & ~ are_equipotent(X3,X2)
            & ~ in(X3,X2) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t9_tarski) ).

fof(d1_zfmisc_1,axiom,
    ! [X1,X2] :
      ( X2 = powerset(X1)
    <=> ! [X3] :
          ( in(X3,X2)
        <=> subset(X3,X1) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_zfmisc_1) ).

fof(d3_tarski,axiom,
    ! [X1,X2] :
      ( subset(X1,X2)
    <=> ! [X3] :
          ( in(X3,X1)
         => in(X3,X2) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d3_tarski) ).

fof(t136_zfmisc_1,conjecture,
    ! [X1] :
    ? [X2] :
      ( in(X1,X2)
      & ! [X3,X4] :
          ( ( in(X3,X2)
            & subset(X4,X3) )
         => in(X4,X2) )
      & ! [X3] :
          ( in(X3,X2)
         => in(powerset(X3),X2) )
      & ! [X3] :
          ~ ( subset(X3,X2)
            & ~ are_equipotent(X3,X2)
            & ~ in(X3,X2) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t136_zfmisc_1) ).

fof(c_0_4,plain,
    ! [X1] :
    ? [X2] :
      ( in(X1,X2)
      & ! [X3,X4] :
          ( ( in(X3,X2)
            & subset(X4,X3) )
         => in(X4,X2) )
      & ! [X3] :
          ~ ( in(X3,X2)
            & ! [X4] :
                ~ ( in(X4,X2)
                  & ! [X5] :
                      ( subset(X5,X3)
                     => in(X5,X4) ) ) )
      & ! [X3] :
          ~ ( subset(X3,X2)
            & ~ are_equipotent(X3,X2)
            & ~ in(X3,X2) ) ),
    inference(fof_simplification,[status(thm)],[t9_tarski]) ).

fof(c_0_5,plain,
    ! [X8,X9,X10,X11,X12,X13] :
      ( ( ~ in(X10,X9)
        | subset(X10,X8)
        | X9 != powerset(X8) )
      & ( ~ subset(X11,X8)
        | in(X11,X9)
        | X9 != powerset(X8) )
      & ( ~ in(esk1_2(X12,X13),X13)
        | ~ subset(esk1_2(X12,X13),X12)
        | X13 = powerset(X12) )
      & ( in(esk1_2(X12,X13),X13)
        | subset(esk1_2(X12,X13),X12)
        | X13 = powerset(X12) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[d1_zfmisc_1])])])])])]) ).

fof(c_0_6,plain,
    ! [X15,X16,X17,X18,X19] :
      ( ( ~ subset(X15,X16)
        | ~ in(X17,X15)
        | in(X17,X16) )
      & ( in(esk2_2(X18,X19),X18)
        | subset(X18,X19) )
      & ( ~ in(esk2_2(X18,X19),X19)
        | subset(X18,X19) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[d3_tarski])])])])])]) ).

fof(c_0_7,plain,
    ! [X28,X30,X31,X32,X34,X35] :
      ( in(X28,esk8_1(X28))
      & ( ~ in(X30,esk8_1(X28))
        | ~ subset(X31,X30)
        | in(X31,esk8_1(X28)) )
      & ( in(esk9_2(X28,X32),esk8_1(X28))
        | ~ in(X32,esk8_1(X28)) )
      & ( ~ subset(X34,X32)
        | in(X34,esk9_2(X28,X32))
        | ~ in(X32,esk8_1(X28)) )
      & ( ~ subset(X35,esk8_1(X28))
        | are_equipotent(X35,esk8_1(X28))
        | in(X35,esk8_1(X28)) ) ),
    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_4])])])])]) ).

cnf(c_0_8,plain,
    ( subset(X1,X3)
    | ~ in(X1,X2)
    | X2 != powerset(X3) ),
    inference(split_conjunct,[status(thm)],[c_0_5]) ).

fof(c_0_9,negated_conjecture,
    ~ ! [X1] :
      ? [X2] :
        ( in(X1,X2)
        & ! [X3,X4] :
            ( ( in(X3,X2)
              & subset(X4,X3) )
           => in(X4,X2) )
        & ! [X3] :
            ( in(X3,X2)
           => in(powerset(X3),X2) )
        & ! [X3] :
            ~ ( subset(X3,X2)
              & ~ are_equipotent(X3,X2)
              & ~ in(X3,X2) ) ),
    inference(fof_simplification,[status(thm)],[inference(assume_negation,[status(cth)],[t136_zfmisc_1])]) ).

cnf(c_0_10,plain,
    ( subset(X1,X2)
    | ~ in(esk2_2(X1,X2),X2) ),
    inference(split_conjunct,[status(thm)],[c_0_6]) ).

cnf(c_0_11,plain,
    ( in(X1,esk9_2(X3,X2))
    | ~ subset(X1,X2)
    | ~ in(X2,esk8_1(X3)) ),
    inference(split_conjunct,[status(thm)],[c_0_7]) ).

cnf(c_0_12,plain,
    ( subset(X1,X2)
    | ~ in(X1,powerset(X2)) ),
    inference(er,[status(thm)],[c_0_8]) ).

cnf(c_0_13,plain,
    ( in(esk2_2(X1,X2),X1)
    | subset(X1,X2) ),
    inference(split_conjunct,[status(thm)],[c_0_6]) ).

fof(c_0_14,negated_conjecture,
    ! [X23] :
      ( ( subset(esk7_1(X23),X23)
        | in(esk6_1(X23),X23)
        | in(esk4_1(X23),X23)
        | ~ in(esk3_0,X23) )
      & ( ~ are_equipotent(esk7_1(X23),X23)
        | in(esk6_1(X23),X23)
        | in(esk4_1(X23),X23)
        | ~ in(esk3_0,X23) )
      & ( ~ in(esk7_1(X23),X23)
        | in(esk6_1(X23),X23)
        | in(esk4_1(X23),X23)
        | ~ in(esk3_0,X23) )
      & ( subset(esk7_1(X23),X23)
        | ~ in(powerset(esk6_1(X23)),X23)
        | in(esk4_1(X23),X23)
        | ~ in(esk3_0,X23) )
      & ( ~ are_equipotent(esk7_1(X23),X23)
        | ~ in(powerset(esk6_1(X23)),X23)
        | in(esk4_1(X23),X23)
        | ~ in(esk3_0,X23) )
      & ( ~ in(esk7_1(X23),X23)
        | ~ in(powerset(esk6_1(X23)),X23)
        | in(esk4_1(X23),X23)
        | ~ in(esk3_0,X23) )
      & ( subset(esk7_1(X23),X23)
        | in(esk6_1(X23),X23)
        | subset(esk5_1(X23),esk4_1(X23))
        | ~ in(esk3_0,X23) )
      & ( ~ are_equipotent(esk7_1(X23),X23)
        | in(esk6_1(X23),X23)
        | subset(esk5_1(X23),esk4_1(X23))
        | ~ in(esk3_0,X23) )
      & ( ~ in(esk7_1(X23),X23)
        | in(esk6_1(X23),X23)
        | subset(esk5_1(X23),esk4_1(X23))
        | ~ in(esk3_0,X23) )
      & ( subset(esk7_1(X23),X23)
        | ~ in(powerset(esk6_1(X23)),X23)
        | subset(esk5_1(X23),esk4_1(X23))
        | ~ in(esk3_0,X23) )
      & ( ~ are_equipotent(esk7_1(X23),X23)
        | ~ in(powerset(esk6_1(X23)),X23)
        | subset(esk5_1(X23),esk4_1(X23))
        | ~ in(esk3_0,X23) )
      & ( ~ in(esk7_1(X23),X23)
        | ~ in(powerset(esk6_1(X23)),X23)
        | subset(esk5_1(X23),esk4_1(X23))
        | ~ in(esk3_0,X23) )
      & ( subset(esk7_1(X23),X23)
        | in(esk6_1(X23),X23)
        | ~ in(esk5_1(X23),X23)
        | ~ in(esk3_0,X23) )
      & ( ~ are_equipotent(esk7_1(X23),X23)
        | in(esk6_1(X23),X23)
        | ~ in(esk5_1(X23),X23)
        | ~ in(esk3_0,X23) )
      & ( ~ in(esk7_1(X23),X23)
        | in(esk6_1(X23),X23)
        | ~ in(esk5_1(X23),X23)
        | ~ in(esk3_0,X23) )
      & ( subset(esk7_1(X23),X23)
        | ~ in(powerset(esk6_1(X23)),X23)
        | ~ in(esk5_1(X23),X23)
        | ~ in(esk3_0,X23) )
      & ( ~ are_equipotent(esk7_1(X23),X23)
        | ~ in(powerset(esk6_1(X23)),X23)
        | ~ in(esk5_1(X23),X23)
        | ~ in(esk3_0,X23) )
      & ( ~ in(esk7_1(X23),X23)
        | ~ in(powerset(esk6_1(X23)),X23)
        | ~ in(esk5_1(X23),X23)
        | ~ in(esk3_0,X23) ) ),
    inference(distribute,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_9])])])]) ).

cnf(c_0_15,plain,
    ( in(X3,esk8_1(X2))
    | ~ in(X1,esk8_1(X2))
    | ~ subset(X3,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_7]) ).

cnf(c_0_16,plain,
    ( in(esk9_2(X1,X2),esk8_1(X1))
    | ~ in(X2,esk8_1(X1)) ),
    inference(split_conjunct,[status(thm)],[c_0_7]) ).

cnf(c_0_17,plain,
    ( subset(X1,esk9_2(X2,X3))
    | ~ subset(esk2_2(X1,esk9_2(X2,X3)),X3)
    | ~ in(X3,esk8_1(X2)) ),
    inference(spm,[status(thm)],[c_0_10,c_0_11]) ).

cnf(c_0_18,plain,
    ( subset(esk2_2(powerset(X1),X2),X1)
    | subset(powerset(X1),X2) ),
    inference(spm,[status(thm)],[c_0_12,c_0_13]) ).

cnf(c_0_19,negated_conjecture,
    ( in(esk4_1(X1),X1)
    | ~ are_equipotent(esk7_1(X1),X1)
    | ~ in(powerset(esk6_1(X1)),X1)
    | ~ in(esk3_0,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_20,plain,
    ( are_equipotent(X1,esk8_1(X2))
    | in(X1,esk8_1(X2))
    | ~ subset(X1,esk8_1(X2)) ),
    inference(split_conjunct,[status(thm)],[c_0_7]) ).

cnf(c_0_21,negated_conjecture,
    ( subset(esk7_1(X1),X1)
    | in(esk4_1(X1),X1)
    | ~ in(powerset(esk6_1(X1)),X1)
    | ~ in(esk3_0,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_22,negated_conjecture,
    ( in(esk4_1(X1),X1)
    | ~ in(esk7_1(X1),X1)
    | ~ in(powerset(esk6_1(X1)),X1)
    | ~ in(esk3_0,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_23,plain,
    ( in(X1,esk8_1(X2))
    | ~ subset(X1,esk9_2(X2,X3))
    | ~ in(X3,esk8_1(X2)) ),
    inference(spm,[status(thm)],[c_0_15,c_0_16]) ).

cnf(c_0_24,plain,
    ( subset(powerset(X1),esk9_2(X2,X1))
    | ~ in(X1,esk8_1(X2)) ),
    inference(spm,[status(thm)],[c_0_17,c_0_18]) ).

cnf(c_0_25,negated_conjecture,
    ( in(esk6_1(X1),X1)
    | in(esk4_1(X1),X1)
    | ~ are_equipotent(esk7_1(X1),X1)
    | ~ in(esk3_0,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_26,negated_conjecture,
    ( subset(esk7_1(X1),X1)
    | in(esk6_1(X1),X1)
    | in(esk4_1(X1),X1)
    | ~ in(esk3_0,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_27,negated_conjecture,
    ( in(esk6_1(X1),X1)
    | in(esk4_1(X1),X1)
    | ~ in(esk7_1(X1),X1)
    | ~ in(esk3_0,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_28,negated_conjecture,
    ( in(esk4_1(esk8_1(X1)),esk8_1(X1))
    | ~ in(powerset(esk6_1(esk8_1(X1))),esk8_1(X1))
    | ~ in(esk3_0,esk8_1(X1)) ),
    inference(csr,[status(thm)],[inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_19,c_0_20]),c_0_21]),c_0_22]) ).

cnf(c_0_29,plain,
    ( in(powerset(X1),esk8_1(X2))
    | ~ in(X1,esk8_1(X2)) ),
    inference(spm,[status(thm)],[c_0_23,c_0_24]) ).

cnf(c_0_30,negated_conjecture,
    ( in(esk6_1(esk8_1(X1)),esk8_1(X1))
    | in(esk4_1(esk8_1(X1)),esk8_1(X1))
    | ~ in(esk3_0,esk8_1(X1)) ),
    inference(csr,[status(thm)],[inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_25,c_0_20]),c_0_26]),c_0_27]) ).

cnf(c_0_31,negated_conjecture,
    ( ~ are_equipotent(esk7_1(X1),X1)
    | ~ in(powerset(esk6_1(X1)),X1)
    | ~ in(esk5_1(X1),X1)
    | ~ in(esk3_0,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_32,negated_conjecture,
    ( subset(esk7_1(X1),X1)
    | ~ in(powerset(esk6_1(X1)),X1)
    | ~ in(esk5_1(X1),X1)
    | ~ in(esk3_0,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_33,negated_conjecture,
    ( ~ in(esk7_1(X1),X1)
    | ~ in(powerset(esk6_1(X1)),X1)
    | ~ in(esk5_1(X1),X1)
    | ~ in(esk3_0,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_34,negated_conjecture,
    ( in(esk6_1(X1),X1)
    | ~ are_equipotent(esk7_1(X1),X1)
    | ~ in(esk5_1(X1),X1)
    | ~ in(esk3_0,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_35,negated_conjecture,
    ( subset(esk7_1(X1),X1)
    | in(esk6_1(X1),X1)
    | ~ in(esk5_1(X1),X1)
    | ~ in(esk3_0,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_36,negated_conjecture,
    ( in(esk6_1(X1),X1)
    | ~ in(esk7_1(X1),X1)
    | ~ in(esk5_1(X1),X1)
    | ~ in(esk3_0,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_37,negated_conjecture,
    ( in(esk4_1(esk8_1(X1)),esk8_1(X1))
    | ~ in(esk3_0,esk8_1(X1)) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_28,c_0_29]),c_0_30]) ).

cnf(c_0_38,negated_conjecture,
    ( ~ in(powerset(esk6_1(esk8_1(X1))),esk8_1(X1))
    | ~ in(esk5_1(esk8_1(X1)),esk8_1(X1))
    | ~ in(esk3_0,esk8_1(X1)) ),
    inference(csr,[status(thm)],[inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_31,c_0_20]),c_0_32]),c_0_33]) ).

cnf(c_0_39,negated_conjecture,
    ( in(esk6_1(esk8_1(X1)),esk8_1(X1))
    | ~ in(esk5_1(esk8_1(X1)),esk8_1(X1))
    | ~ in(esk3_0,esk8_1(X1)) ),
    inference(csr,[status(thm)],[inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_34,c_0_20]),c_0_35]),c_0_36]) ).

cnf(c_0_40,negated_conjecture,
    ( in(X1,esk8_1(X2))
    | ~ subset(X1,esk4_1(esk8_1(X2)))
    | ~ in(esk3_0,esk8_1(X2)) ),
    inference(spm,[status(thm)],[c_0_15,c_0_37]) ).

cnf(c_0_41,negated_conjecture,
    ( subset(esk5_1(X1),esk4_1(X1))
    | ~ are_equipotent(esk7_1(X1),X1)
    | ~ in(powerset(esk6_1(X1)),X1)
    | ~ in(esk3_0,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_42,negated_conjecture,
    ( ~ in(esk5_1(esk8_1(X1)),esk8_1(X1))
    | ~ in(esk3_0,esk8_1(X1)) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_38,c_0_29]),c_0_39]) ).

cnf(c_0_43,negated_conjecture,
    ( subset(esk5_1(X1),esk4_1(X1))
    | ~ in(esk7_1(X1),X1)
    | ~ in(powerset(esk6_1(X1)),X1)
    | ~ in(esk3_0,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_44,negated_conjecture,
    ( ~ are_equipotent(esk7_1(esk8_1(X1)),esk8_1(X1))
    | ~ in(powerset(esk6_1(esk8_1(X1))),esk8_1(X1))
    | ~ in(esk3_0,esk8_1(X1)) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_40,c_0_41]),c_0_42]) ).

cnf(c_0_45,negated_conjecture,
    ( subset(esk7_1(X1),X1)
    | subset(esk5_1(X1),esk4_1(X1))
    | ~ in(powerset(esk6_1(X1)),X1)
    | ~ in(esk3_0,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_46,negated_conjecture,
    ( subset(esk7_1(X1),X1)
    | in(esk6_1(X1),X1)
    | subset(esk5_1(X1),esk4_1(X1))
    | ~ in(esk3_0,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_47,negated_conjecture,
    ( ~ in(powerset(esk6_1(esk8_1(X1))),esk8_1(X1))
    | ~ in(esk7_1(esk8_1(X1)),esk8_1(X1))
    | ~ in(esk3_0,esk8_1(X1)) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_40,c_0_43]),c_0_42]) ).

cnf(c_0_48,negated_conjecture,
    ( in(esk7_1(esk8_1(X1)),esk8_1(X1))
    | ~ subset(esk7_1(esk8_1(X1)),esk8_1(X1))
    | ~ in(powerset(esk6_1(esk8_1(X1))),esk8_1(X1))
    | ~ in(esk3_0,esk8_1(X1)) ),
    inference(spm,[status(thm)],[c_0_44,c_0_20]) ).

cnf(c_0_49,negated_conjecture,
    ( subset(esk7_1(esk8_1(X1)),esk8_1(X1))
    | ~ in(powerset(esk6_1(esk8_1(X1))),esk8_1(X1))
    | ~ in(esk3_0,esk8_1(X1)) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_40,c_0_45]),c_0_42]) ).

cnf(c_0_50,negated_conjecture,
    ( subset(esk7_1(esk8_1(X1)),esk8_1(X1))
    | in(esk6_1(esk8_1(X1)),esk8_1(X1))
    | ~ in(esk3_0,esk8_1(X1)) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_40,c_0_46]),c_0_42]) ).

cnf(c_0_51,negated_conjecture,
    ( in(esk6_1(X1),X1)
    | subset(esk5_1(X1),esk4_1(X1))
    | ~ in(esk7_1(X1),X1)
    | ~ in(esk3_0,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_52,negated_conjecture,
    ( ~ in(esk7_1(esk8_1(X1)),esk8_1(X1))
    | ~ in(esk6_1(esk8_1(X1)),esk8_1(X1))
    | ~ in(esk3_0,esk8_1(X1)) ),
    inference(spm,[status(thm)],[c_0_47,c_0_29]) ).

cnf(c_0_53,negated_conjecture,
    ( in(esk6_1(X1),X1)
    | subset(esk5_1(X1),esk4_1(X1))
    | ~ are_equipotent(esk7_1(X1),X1)
    | ~ in(esk3_0,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_54,negated_conjecture,
    ( in(esk7_1(esk8_1(X1)),esk8_1(X1))
    | ~ subset(esk7_1(esk8_1(X1)),esk8_1(X1))
    | ~ in(esk6_1(esk8_1(X1)),esk8_1(X1))
    | ~ in(esk3_0,esk8_1(X1)) ),
    inference(spm,[status(thm)],[c_0_48,c_0_29]) ).

cnf(c_0_55,negated_conjecture,
    ( subset(esk7_1(esk8_1(X1)),esk8_1(X1))
    | ~ in(esk3_0,esk8_1(X1)) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_49,c_0_29]),c_0_50]) ).

cnf(c_0_56,negated_conjecture,
    ( ~ in(esk7_1(esk8_1(X1)),esk8_1(X1))
    | ~ in(esk3_0,esk8_1(X1)) ),
    inference(csr,[status(thm)],[inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_40,c_0_51]),c_0_52]),c_0_42]) ).

cnf(c_0_57,negated_conjecture,
    ( in(esk6_1(esk8_1(X1)),esk8_1(X1))
    | ~ are_equipotent(esk7_1(esk8_1(X1)),esk8_1(X1))
    | ~ in(esk3_0,esk8_1(X1)) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_40,c_0_53]),c_0_42]) ).

cnf(c_0_58,negated_conjecture,
    ( ~ in(esk6_1(esk8_1(X1)),esk8_1(X1))
    | ~ in(esk3_0,esk8_1(X1)) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_54,c_0_55]),c_0_56]) ).

cnf(c_0_59,negated_conjecture,
    ~ in(esk3_0,esk8_1(X1)),
    inference(csr,[status(thm)],[inference(csr,[status(thm)],[inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_57,c_0_20]),c_0_55]),c_0_56]),c_0_58]) ).

cnf(c_0_60,plain,
    in(X1,esk8_1(X1)),
    inference(split_conjunct,[status(thm)],[c_0_7]) ).

cnf(c_0_61,negated_conjecture,
    $false,
    inference(spm,[status(thm)],[c_0_59,c_0_60]),
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13  % Problem    : SEU168+1 : TPTP v8.1.2. Released v3.3.0.
% 0.00/0.14  % Command    : java -jar /export/starexec/sandbox2/solver/bin/mcs_scs.jar %d %s
% 0.14/0.35  % Computer : n015.cluster.edu
% 0.14/0.35  % Model    : x86_64 x86_64
% 0.14/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35  % Memory   : 8042.1875MB
% 0.14/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35  % CPULimit   : 300
% 0.14/0.35  % WCLimit    : 300
% 0.14/0.35  % DateTime   : Wed Aug 23 21:26:20 EDT 2023
% 0.14/0.35  % CPUTime  : 
% 0.22/0.55  start to proof: theBenchmark
% 2.04/2.13  % Version  : CSE_E---1.5
% 2.04/2.13  % Problem  : theBenchmark.p
% 2.04/2.13  % Proof found
% 2.04/2.13  % SZS status Theorem for theBenchmark.p
% 2.04/2.13  % SZS output start Proof
% See solution above
% 2.04/2.14  % Total time : 1.575000 s
% 2.04/2.14  % SZS output end Proof
% 2.04/2.14  % Total time : 1.578000 s
%------------------------------------------------------------------------------