TSTP Solution File: SET675+3 by ET---2.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : ET---2.0
% Problem  : SET675+3 : TPTP v8.1.0. Released v2.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_ET %s %d

% Computer : n008.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  : 600s
% DateTime : Tue Jul 19 00:53:04 EDT 2022

% Result   : Theorem 0.22s 1.41s
% Output   : CNFRefutation 0.22s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   12
%            Number of leaves      :   12
% Syntax   : Number of formulae    :   63 (   8 unt;   0 def)
%            Number of atoms       :  201 (  55 equ)
%            Maximal formula atoms :   10 (   3 avg)
%            Number of connectives :  241 ( 103   ~;  92   |;  12   &)
%                                         (   1 <=>;  33  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   10 (   5 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of predicates  :    4 (   2 usr;   1 prp; 0-2 aty)
%            Number of functors    :   16 (  16 usr;   5 con; 0-4 aty)
%            Number of variables   :  129 (   6 sgn  62   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(prove_relset_1_39,conjecture,
    ! [X1] :
      ( ilf_type(X1,set_type)
     => ! [X2] :
          ( ilf_type(X2,set_type)
         => ! [X3] :
              ( ilf_type(X3,relation_type(X2,X1))
             => ( image4(X2,X1,X3,inverse4(X2,X1,X3,X1)) = range(X2,X1,X3)
                & inverse4(X2,X1,X3,image4(X2,X1,X3,X2)) = domain(X2,X1,X3) ) ) ) ),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',prove_relset_1_39) ).

fof(p31,axiom,
    ! [X1] :
      ( ilf_type(X1,set_type)
     => ! [X2] :
          ( ilf_type(X2,set_type)
         => ! [X3] :
              ( ilf_type(X3,relation_type(X1,X2))
             => ! [X4] :
                  ( ilf_type(X4,set_type)
                 => image4(X1,X2,X3,X4) = image(X3,X4) ) ) ) ),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',p31) ).

fof(p35,axiom,
    ! [X1] : ilf_type(X1,set_type),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',p35) ).

fof(p3,axiom,
    ! [X1] :
      ( ilf_type(X1,set_type)
     => ! [X2] :
          ( ilf_type(X2,set_type)
         => ! [X3] :
              ( ilf_type(X3,relation_type(X1,X2))
             => ( image4(X1,X2,X3,X1) = range(X1,X2,X3)
                & inverse4(X1,X2,X3,X2) = domain(X1,X2,X3) ) ) ) ),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',p3) ).

fof(p33,axiom,
    ! [X1] :
      ( ilf_type(X1,set_type)
     => ! [X2] :
          ( ilf_type(X2,set_type)
         => ! [X3] :
              ( ilf_type(X3,relation_type(X1,X2))
             => ! [X4] :
                  ( ilf_type(X4,set_type)
                 => inverse4(X1,X2,X3,X4) = inverse2(X3,X4) ) ) ) ),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',p33) ).

fof(p29,axiom,
    ! [X1] :
      ( ilf_type(X1,set_type)
     => ! [X2] :
          ( ilf_type(X2,set_type)
         => ! [X3] :
              ( ilf_type(X3,relation_type(X1,X2))
             => range(X1,X2,X3) = range_of(X3) ) ) ),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',p29) ).

fof(p27,axiom,
    ! [X1] :
      ( ilf_type(X1,set_type)
     => ! [X2] :
          ( ilf_type(X2,set_type)
         => ! [X3] :
              ( ilf_type(X3,relation_type(X1,X2))
             => domain(X1,X2,X3) = domain_of(X3) ) ) ),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',p27) ).

fof(p23,axiom,
    ! [X1] :
      ( ilf_type(X1,set_type)
     => ! [X2] :
          ( ilf_type(X2,set_type)
         => ! [X3] :
              ( ilf_type(X3,subset_type(cross_product(X1,X2)))
             => relation_like(X3) ) ) ),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',p23) ).

fof(p4,axiom,
    ! [X1] :
      ( ilf_type(X1,set_type)
     => ! [X2] :
          ( ilf_type(X2,set_type)
         => ( ! [X3] :
                ( ilf_type(X3,subset_type(cross_product(X1,X2)))
               => ilf_type(X3,relation_type(X1,X2)) )
            & ! [X4] :
                ( ilf_type(X4,relation_type(X1,X2))
               => ilf_type(X4,subset_type(cross_product(X1,X2))) ) ) ) ),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',p4) ).

fof(p12,axiom,
    ! [X1] :
      ( ilf_type(X1,set_type)
     => ( ilf_type(X1,binary_relation_type)
      <=> ( relation_like(X1)
          & ilf_type(X1,set_type) ) ) ),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',p12) ).

fof(p2,axiom,
    ! [X1] :
      ( ilf_type(X1,binary_relation_type)
     => inverse2(X1,range_of(X1)) = domain_of(X1) ),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',p2) ).

fof(p1,axiom,
    ! [X1] :
      ( ilf_type(X1,binary_relation_type)
     => image(X1,domain_of(X1)) = range_of(X1) ),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',p1) ).

fof(c_0_12,negated_conjecture,
    ~ ! [X1] :
        ( ilf_type(X1,set_type)
       => ! [X2] :
            ( ilf_type(X2,set_type)
           => ! [X3] :
                ( ilf_type(X3,relation_type(X2,X1))
               => ( image4(X2,X1,X3,inverse4(X2,X1,X3,X1)) = range(X2,X1,X3)
                  & inverse4(X2,X1,X3,image4(X2,X1,X3,X2)) = domain(X2,X1,X3) ) ) ) ),
    inference(assume_negation,[status(cth)],[prove_relset_1_39]) ).

fof(c_0_13,plain,
    ! [X5,X6,X7,X8] :
      ( ~ ilf_type(X5,set_type)
      | ~ ilf_type(X6,set_type)
      | ~ ilf_type(X7,relation_type(X5,X6))
      | ~ ilf_type(X8,set_type)
      | image4(X5,X6,X7,X8) = image(X7,X8) ),
    inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[p31])])])])]) ).

fof(c_0_14,plain,
    ! [X2] : ilf_type(X2,set_type),
    inference(variable_rename,[status(thm)],[p35]) ).

fof(c_0_15,plain,
    ! [X4,X5,X6] :
      ( ( image4(X4,X5,X6,X4) = range(X4,X5,X6)
        | ~ ilf_type(X6,relation_type(X4,X5))
        | ~ ilf_type(X5,set_type)
        | ~ ilf_type(X4,set_type) )
      & ( inverse4(X4,X5,X6,X5) = domain(X4,X5,X6)
        | ~ ilf_type(X6,relation_type(X4,X5))
        | ~ ilf_type(X5,set_type)
        | ~ ilf_type(X4,set_type) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[p3])])])])])]) ).

fof(c_0_16,negated_conjecture,
    ( ilf_type(esk11_0,set_type)
    & ilf_type(esk12_0,set_type)
    & ilf_type(esk13_0,relation_type(esk12_0,esk11_0))
    & ( image4(esk12_0,esk11_0,esk13_0,inverse4(esk12_0,esk11_0,esk13_0,esk11_0)) != range(esk12_0,esk11_0,esk13_0)
      | inverse4(esk12_0,esk11_0,esk13_0,image4(esk12_0,esk11_0,esk13_0,esk12_0)) != domain(esk12_0,esk11_0,esk13_0) ) ),
    inference(skolemize,[status(esa)],[inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_12])])])])]) ).

cnf(c_0_17,plain,
    ( image4(X1,X2,X3,X4) = image(X3,X4)
    | ~ ilf_type(X4,set_type)
    | ~ ilf_type(X3,relation_type(X1,X2))
    | ~ ilf_type(X2,set_type)
    | ~ ilf_type(X1,set_type) ),
    inference(split_conjunct,[status(thm)],[c_0_13]) ).

cnf(c_0_18,plain,
    ilf_type(X1,set_type),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

fof(c_0_19,plain,
    ! [X5,X6,X7,X8] :
      ( ~ ilf_type(X5,set_type)
      | ~ ilf_type(X6,set_type)
      | ~ ilf_type(X7,relation_type(X5,X6))
      | ~ ilf_type(X8,set_type)
      | inverse4(X5,X6,X7,X8) = inverse2(X7,X8) ),
    inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[p33])])])])]) ).

fof(c_0_20,plain,
    ! [X4,X5,X6] :
      ( ~ ilf_type(X4,set_type)
      | ~ ilf_type(X5,set_type)
      | ~ ilf_type(X6,relation_type(X4,X5))
      | range(X4,X5,X6) = range_of(X6) ),
    inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[p29])])])])]) ).

cnf(c_0_21,plain,
    ( image4(X1,X2,X3,X1) = range(X1,X2,X3)
    | ~ ilf_type(X1,set_type)
    | ~ ilf_type(X2,set_type)
    | ~ ilf_type(X3,relation_type(X1,X2)) ),
    inference(split_conjunct,[status(thm)],[c_0_15]) ).

cnf(c_0_22,negated_conjecture,
    ( inverse4(esk12_0,esk11_0,esk13_0,image4(esk12_0,esk11_0,esk13_0,esk12_0)) != domain(esk12_0,esk11_0,esk13_0)
    | image4(esk12_0,esk11_0,esk13_0,inverse4(esk12_0,esk11_0,esk13_0,esk11_0)) != range(esk12_0,esk11_0,esk13_0) ),
    inference(split_conjunct,[status(thm)],[c_0_16]) ).

cnf(c_0_23,plain,
    ( image4(X1,X2,X3,X4) = image(X3,X4)
    | ~ ilf_type(X3,relation_type(X1,X2)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_17,c_0_18]),c_0_18]),c_0_18])]) ).

cnf(c_0_24,negated_conjecture,
    ilf_type(esk13_0,relation_type(esk12_0,esk11_0)),
    inference(split_conjunct,[status(thm)],[c_0_16]) ).

cnf(c_0_25,plain,
    ( inverse4(X1,X2,X3,X4) = inverse2(X3,X4)
    | ~ ilf_type(X4,set_type)
    | ~ ilf_type(X3,relation_type(X1,X2))
    | ~ ilf_type(X2,set_type)
    | ~ ilf_type(X1,set_type) ),
    inference(split_conjunct,[status(thm)],[c_0_19]) ).

cnf(c_0_26,plain,
    ( range(X1,X2,X3) = range_of(X3)
    | ~ ilf_type(X3,relation_type(X1,X2))
    | ~ ilf_type(X2,set_type)
    | ~ ilf_type(X1,set_type) ),
    inference(split_conjunct,[status(thm)],[c_0_20]) ).

cnf(c_0_27,plain,
    ( image4(X1,X2,X3,X1) = range(X1,X2,X3)
    | ~ ilf_type(X3,relation_type(X1,X2)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_21,c_0_18]),c_0_18])]) ).

cnf(c_0_28,negated_conjecture,
    ( image4(esk12_0,esk11_0,esk13_0,inverse4(esk12_0,esk11_0,esk13_0,esk11_0)) != range(esk12_0,esk11_0,esk13_0)
    | inverse4(esk12_0,esk11_0,esk13_0,image(esk13_0,esk12_0)) != domain(esk12_0,esk11_0,esk13_0) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_22,c_0_23]),c_0_24])]) ).

cnf(c_0_29,plain,
    ( inverse4(X1,X2,X3,X4) = inverse2(X3,X4)
    | ~ ilf_type(X3,relation_type(X1,X2)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_25,c_0_18]),c_0_18]),c_0_18])]) ).

cnf(c_0_30,plain,
    ( inverse4(X1,X2,X3,X2) = domain(X1,X2,X3)
    | ~ ilf_type(X1,set_type)
    | ~ ilf_type(X2,set_type)
    | ~ ilf_type(X3,relation_type(X1,X2)) ),
    inference(split_conjunct,[status(thm)],[c_0_15]) ).

cnf(c_0_31,plain,
    ( range(X1,X2,X3) = range_of(X3)
    | ~ ilf_type(X3,relation_type(X1,X2)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_26,c_0_18]),c_0_18])]) ).

cnf(c_0_32,plain,
    ( range(X1,X2,X3) = image(X3,X1)
    | ~ ilf_type(X3,relation_type(X1,X2)) ),
    inference(spm,[status(thm)],[c_0_27,c_0_23]) ).

cnf(c_0_33,negated_conjecture,
    ( image4(esk12_0,esk11_0,esk13_0,inverse4(esk12_0,esk11_0,esk13_0,esk11_0)) != range(esk12_0,esk11_0,esk13_0)
    | domain(esk12_0,esk11_0,esk13_0) != inverse2(esk13_0,image(esk13_0,esk12_0)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_28,c_0_29]),c_0_24])]) ).

cnf(c_0_34,plain,
    ( inverse4(X1,X2,X3,X2) = domain(X1,X2,X3)
    | ~ ilf_type(X3,relation_type(X1,X2)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_30,c_0_18]),c_0_18])]) ).

cnf(c_0_35,plain,
    ( image(X1,X2) = range_of(X1)
    | ~ ilf_type(X1,relation_type(X2,X3)) ),
    inference(spm,[status(thm)],[c_0_31,c_0_32]) ).

fof(c_0_36,plain,
    ! [X4,X5,X6] :
      ( ~ ilf_type(X4,set_type)
      | ~ ilf_type(X5,set_type)
      | ~ ilf_type(X6,relation_type(X4,X5))
      | domain(X4,X5,X6) = domain_of(X6) ),
    inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[p27])])])])]) ).

cnf(c_0_37,negated_conjecture,
    ( image4(esk12_0,esk11_0,esk13_0,domain(esk12_0,esk11_0,esk13_0)) != range(esk12_0,esk11_0,esk13_0)
    | domain(esk12_0,esk11_0,esk13_0) != inverse2(esk13_0,image(esk13_0,esk12_0)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_33,c_0_34]),c_0_24])]) ).

cnf(c_0_38,negated_conjecture,
    image(esk13_0,esk12_0) = range_of(esk13_0),
    inference(spm,[status(thm)],[c_0_35,c_0_24]) ).

cnf(c_0_39,plain,
    ( domain(X1,X2,X3) = domain_of(X3)
    | ~ ilf_type(X3,relation_type(X1,X2))
    | ~ ilf_type(X2,set_type)
    | ~ ilf_type(X1,set_type) ),
    inference(split_conjunct,[status(thm)],[c_0_36]) ).

cnf(c_0_40,negated_conjecture,
    ( image4(esk12_0,esk11_0,esk13_0,domain(esk12_0,esk11_0,esk13_0)) != range(esk12_0,esk11_0,esk13_0)
    | domain(esk12_0,esk11_0,esk13_0) != inverse2(esk13_0,range_of(esk13_0)) ),
    inference(rw,[status(thm)],[c_0_37,c_0_38]) ).

cnf(c_0_41,plain,
    ( domain(X1,X2,X3) = domain_of(X3)
    | ~ ilf_type(X3,relation_type(X1,X2)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_39,c_0_18]),c_0_18])]) ).

fof(c_0_42,plain,
    ! [X4,X5,X6] :
      ( ~ ilf_type(X4,set_type)
      | ~ ilf_type(X5,set_type)
      | ~ ilf_type(X6,subset_type(cross_product(X4,X5)))
      | relation_like(X6) ),
    inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[p23])])])])]) ).

fof(c_0_43,plain,
    ! [X5,X6,X7,X8] :
      ( ( ~ ilf_type(X7,subset_type(cross_product(X5,X6)))
        | ilf_type(X7,relation_type(X5,X6))
        | ~ ilf_type(X6,set_type)
        | ~ ilf_type(X5,set_type) )
      & ( ~ ilf_type(X8,relation_type(X5,X6))
        | ilf_type(X8,subset_type(cross_product(X5,X6)))
        | ~ ilf_type(X6,set_type)
        | ~ ilf_type(X5,set_type) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[p4])])])])])]) ).

cnf(c_0_44,negated_conjecture,
    ( image4(esk12_0,esk11_0,esk13_0,domain_of(esk13_0)) != range(esk12_0,esk11_0,esk13_0)
    | inverse2(esk13_0,range_of(esk13_0)) != domain_of(esk13_0) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_40,c_0_41]),c_0_24])]) ).

fof(c_0_45,plain,
    ! [X2] :
      ( ( relation_like(X2)
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X2,set_type) )
      & ( ilf_type(X2,set_type)
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X2,set_type) )
      & ( ~ relation_like(X2)
        | ~ ilf_type(X2,set_type)
        | ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X2,set_type) ) ),
    inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[p12])])]) ).

cnf(c_0_46,plain,
    ( relation_like(X1)
    | ~ ilf_type(X1,subset_type(cross_product(X2,X3)))
    | ~ ilf_type(X3,set_type)
    | ~ ilf_type(X2,set_type) ),
    inference(split_conjunct,[status(thm)],[c_0_42]) ).

cnf(c_0_47,plain,
    ( ilf_type(X3,subset_type(cross_product(X1,X2)))
    | ~ ilf_type(X1,set_type)
    | ~ ilf_type(X2,set_type)
    | ~ ilf_type(X3,relation_type(X1,X2)) ),
    inference(split_conjunct,[status(thm)],[c_0_43]) ).

cnf(c_0_48,negated_conjecture,
    ( range(esk12_0,esk11_0,esk13_0) != image(esk13_0,domain_of(esk13_0))
    | inverse2(esk13_0,range_of(esk13_0)) != domain_of(esk13_0) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_44,c_0_23]),c_0_24])]) ).

fof(c_0_49,plain,
    ! [X2] :
      ( ~ ilf_type(X2,binary_relation_type)
      | inverse2(X2,range_of(X2)) = domain_of(X2) ),
    inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[p2])]) ).

fof(c_0_50,plain,
    ! [X2] :
      ( ~ ilf_type(X2,binary_relation_type)
      | image(X2,domain_of(X2)) = range_of(X2) ),
    inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[p1])]) ).

cnf(c_0_51,plain,
    ( ilf_type(X1,binary_relation_type)
    | ~ ilf_type(X1,set_type)
    | ~ ilf_type(X1,set_type)
    | ~ relation_like(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_45]) ).

cnf(c_0_52,plain,
    ( relation_like(X1)
    | ~ ilf_type(X1,subset_type(cross_product(X2,X3))) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_46,c_0_18]),c_0_18])]) ).

cnf(c_0_53,plain,
    ( ilf_type(X1,subset_type(cross_product(X2,X3)))
    | ~ ilf_type(X1,relation_type(X2,X3)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_47,c_0_18]),c_0_18])]) ).

cnf(c_0_54,negated_conjecture,
    ( image(esk13_0,domain_of(esk13_0)) != range_of(esk13_0)
    | inverse2(esk13_0,range_of(esk13_0)) != domain_of(esk13_0) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_48,c_0_32]),c_0_38]),c_0_24])]) ).

cnf(c_0_55,plain,
    ( inverse2(X1,range_of(X1)) = domain_of(X1)
    | ~ ilf_type(X1,binary_relation_type) ),
    inference(split_conjunct,[status(thm)],[c_0_49]) ).

cnf(c_0_56,plain,
    ( image(X1,domain_of(X1)) = range_of(X1)
    | ~ ilf_type(X1,binary_relation_type) ),
    inference(split_conjunct,[status(thm)],[c_0_50]) ).

cnf(c_0_57,plain,
    ( ilf_type(X1,binary_relation_type)
    | ~ relation_like(X1)
    | ~ ilf_type(X1,set_type) ),
    inference(cn,[status(thm)],[c_0_51]) ).

cnf(c_0_58,plain,
    ( relation_like(X1)
    | ~ ilf_type(X1,relation_type(X2,X3)) ),
    inference(spm,[status(thm)],[c_0_52,c_0_53]) ).

cnf(c_0_59,negated_conjecture,
    ~ ilf_type(esk13_0,binary_relation_type),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_54,c_0_55]),c_0_56]) ).

cnf(c_0_60,plain,
    ( ilf_type(X1,binary_relation_type)
    | ~ relation_like(X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_57,c_0_18])]) ).

cnf(c_0_61,negated_conjecture,
    relation_like(esk13_0),
    inference(spm,[status(thm)],[c_0_58,c_0_24]) ).

cnf(c_0_62,negated_conjecture,
    $false,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_59,c_0_60]),c_0_61])]),
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12  % Problem  : SET675+3 : TPTP v8.1.0. Released v2.2.0.
% 0.12/0.12  % Command  : run_ET %s %d
% 0.12/0.33  % Computer : n008.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  : 600
% 0.12/0.33  % DateTime : Mon Jul 11 08:06:08 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.22/1.41  # Running protocol protocol_eprover_29fa5c60d0ee03ec4f64b055553dc135fbe4ee3a for 23 seconds:
% 0.22/1.41  # Preprocessing time       : 0.019 s
% 0.22/1.41  
% 0.22/1.41  # Proof found!
% 0.22/1.41  # SZS status Theorem
% 0.22/1.41  # SZS output start CNFRefutation
% See solution above
% 0.22/1.41  # Proof object total steps             : 63
% 0.22/1.41  # Proof object clause steps            : 38
% 0.22/1.41  # Proof object formula steps           : 25
% 0.22/1.41  # Proof object conjectures             : 16
% 0.22/1.41  # Proof object clause conjectures      : 13
% 0.22/1.41  # Proof object formula conjectures     : 3
% 0.22/1.41  # Proof object initial clauses used    : 14
% 0.22/1.41  # Proof object initial formulas used   : 12
% 0.22/1.41  # Proof object generating inferences   : 13
% 0.22/1.41  # Proof object simplifying inferences  : 46
% 0.22/1.41  # Training examples: 0 positive, 0 negative
% 0.22/1.41  # Parsed axioms                        : 36
% 0.22/1.41  # Removed by relevancy pruning/SinE    : 0
% 0.22/1.41  # Initial clauses                      : 61
% 0.22/1.41  # Removed in clause preprocessing      : 1
% 0.22/1.41  # Initial clauses in saturation        : 60
% 0.22/1.41  # Processed clauses                    : 337
% 0.22/1.41  # ...of these trivial                  : 15
% 0.22/1.41  # ...subsumed                          : 82
% 0.22/1.41  # ...remaining for further processing  : 240
% 0.22/1.41  # Other redundant clauses eliminated   : 2
% 0.22/1.41  # Clauses deleted for lack of memory   : 0
% 0.22/1.41  # Backward-subsumed                    : 3
% 0.22/1.41  # Backward-rewritten                   : 15
% 0.22/1.41  # Generated clauses                    : 657
% 0.22/1.41  # ...of the previous two non-trivial   : 628
% 0.22/1.41  # Contextual simplify-reflections      : 10
% 0.22/1.41  # Paramodulations                      : 651
% 0.22/1.41  # Factorizations                       : 0
% 0.22/1.41  # Equation resolutions                 : 3
% 0.22/1.41  # Current number of processed clauses  : 219
% 0.22/1.41  #    Positive orientable unit clauses  : 65
% 0.22/1.41  #    Positive unorientable unit clauses: 0
% 0.22/1.41  #    Negative unit clauses             : 2
% 0.22/1.41  #    Non-unit-clauses                  : 152
% 0.22/1.41  # Current number of unprocessed clauses: 302
% 0.22/1.41  # ...number of literals in the above   : 527
% 0.22/1.41  # Current number of archived formulas  : 0
% 0.22/1.41  # Current number of archived clauses   : 18
% 0.22/1.41  # Clause-clause subsumption calls (NU) : 3895
% 0.22/1.41  # Rec. Clause-clause subsumption calls : 3128
% 0.22/1.41  # Non-unit clause-clause subsumptions  : 93
% 0.22/1.41  # Unit Clause-clause subsumption calls : 693
% 0.22/1.41  # Rewrite failures with RHS unbound    : 0
% 0.22/1.41  # BW rewrite match attempts            : 19
% 0.22/1.41  # BW rewrite match successes           : 4
% 0.22/1.41  # Condensation attempts                : 0
% 0.22/1.41  # Condensation successes               : 0
% 0.22/1.41  # Termbank termtop insertions          : 14099
% 0.22/1.41  
% 0.22/1.41  # -------------------------------------------------
% 0.22/1.41  # User time                : 0.035 s
% 0.22/1.41  # System time              : 0.004 s
% 0.22/1.41  # Total time               : 0.039 s
% 0.22/1.41  # Maximum resident set size: 3812 pages
% 0.22/23.40  eprover: CPU time limit exceeded, terminating
% 0.22/23.42  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 0.22/23.42  eprover: No such file or directory
% 0.22/23.43  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 0.22/23.43  eprover: No such file or directory
% 0.22/23.43  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 0.22/23.43  eprover: No such file or directory
% 0.22/23.44  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 0.22/23.44  eprover: No such file or directory
% 0.22/23.44  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 0.22/23.44  eprover: No such file or directory
% 0.22/23.45  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 0.22/23.45  eprover: No such file or directory
% 0.22/23.45  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 0.22/23.45  eprover: No such file or directory
% 0.22/23.46  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 0.22/23.46  eprover: No such file or directory
% 0.22/23.47  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 0.22/23.47  eprover: No such file or directory
% 0.22/23.47  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 0.22/23.47  eprover: No such file or directory
% 0.22/23.48  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 0.22/23.48  eprover: No such file or directory
%------------------------------------------------------------------------------