TSTP Solution File: SEU216+3 by E-SAT---3.1

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : E-SAT---3.1
% Problem  : SEU216+3 : TPTP v8.1.2. Released v3.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_E %s %d THM

% Computer : n002.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 19:30:57 EDT 2023

% Result   : Theorem 0.18s 0.66s
% Output   : CNFRefutation 0.18s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   15
%            Number of leaves      :    8
% Syntax   : Number of formulae    :   68 (  19 unt;   0 def)
%            Number of atoms       :  252 ( 110 equ)
%            Maximal formula atoms :   26 (   3 avg)
%            Number of connectives :  287 ( 103   ~; 135   |;  28   &)
%                                         (   9 <=>;  12  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   16 (   4 avg)
%            Maximal term depth    :    5 (   1 avg)
%            Number of predicates  :    5 (   3 usr;   1 prp; 0-2 aty)
%            Number of functors    :   13 (  13 usr;   4 con; 0-2 aty)
%            Number of variables   :  102 (   4 sgn;  44   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(d5_tarski,axiom,
    ! [X1,X2] : ordered_pair(X1,X2) = unordered_pair(unordered_pair(X1,X2),singleton(X1)),
    file('/export/starexec/sandbox2/tmp/tmp.3nP8xDjAj7/E---3.1_25901.p',d5_tarski) ).

fof(commutativity_k2_tarski,axiom,
    ! [X1,X2] : unordered_pair(X1,X2) = unordered_pair(X2,X1),
    file('/export/starexec/sandbox2/tmp/tmp.3nP8xDjAj7/E---3.1_25901.p',commutativity_k2_tarski) ).

fof(t8_funct_1,axiom,
    ! [X1,X2,X3] :
      ( ( relation(X3)
        & function(X3) )
     => ( in(ordered_pair(X1,X2),X3)
      <=> ( in(X1,relation_dom(X3))
          & X2 = apply(X3,X1) ) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.3nP8xDjAj7/E---3.1_25901.p',t8_funct_1) ).

fof(d10_relat_1,axiom,
    ! [X1,X2] :
      ( relation(X2)
     => ( X2 = identity_relation(X1)
      <=> ! [X3,X4] :
            ( in(ordered_pair(X3,X4),X2)
          <=> ( in(X3,X1)
              & X3 = X4 ) ) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.3nP8xDjAj7/E---3.1_25901.p',d10_relat_1) ).

fof(t34_funct_1,conjecture,
    ! [X1,X2] :
      ( ( relation(X2)
        & function(X2) )
     => ( X2 = identity_relation(X1)
      <=> ( relation_dom(X2) = X1
          & ! [X3] :
              ( in(X3,X1)
             => apply(X2,X3) = X3 ) ) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.3nP8xDjAj7/E---3.1_25901.p',t34_funct_1) ).

fof(t71_relat_1,axiom,
    ! [X1] :
      ( relation_dom(identity_relation(X1)) = X1
      & relation_rng(identity_relation(X1)) = X1 ),
    file('/export/starexec/sandbox2/tmp/tmp.3nP8xDjAj7/E---3.1_25901.p',t71_relat_1) ).

fof(d4_funct_1,axiom,
    ! [X1] :
      ( ( relation(X1)
        & function(X1) )
     => ! [X2,X3] :
          ( ( in(X2,relation_dom(X1))
           => ( X3 = apply(X1,X2)
            <=> in(ordered_pair(X2,X3),X1) ) )
          & ( ~ in(X2,relation_dom(X1))
           => ( X3 = apply(X1,X2)
            <=> X3 = empty_set ) ) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.3nP8xDjAj7/E---3.1_25901.p',d4_funct_1) ).

fof(dt_k6_relat_1,axiom,
    ! [X1] : relation(identity_relation(X1)),
    file('/export/starexec/sandbox2/tmp/tmp.3nP8xDjAj7/E---3.1_25901.p',dt_k6_relat_1) ).

fof(c_0_8,plain,
    ! [X48,X49] : ordered_pair(X48,X49) = unordered_pair(unordered_pair(X48,X49),singleton(X48)),
    inference(variable_rename,[status(thm)],[d5_tarski]) ).

fof(c_0_9,plain,
    ! [X68,X69] : unordered_pair(X68,X69) = unordered_pair(X69,X68),
    inference(variable_rename,[status(thm)],[commutativity_k2_tarski]) ).

fof(c_0_10,plain,
    ! [X12,X13,X14] :
      ( ( in(X12,relation_dom(X14))
        | ~ in(ordered_pair(X12,X13),X14)
        | ~ relation(X14)
        | ~ function(X14) )
      & ( X13 = apply(X14,X12)
        | ~ in(ordered_pair(X12,X13),X14)
        | ~ relation(X14)
        | ~ function(X14) )
      & ( ~ in(X12,relation_dom(X14))
        | X13 != apply(X14,X12)
        | in(ordered_pair(X12,X13),X14)
        | ~ relation(X14)
        | ~ function(X14) ) ),
    inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[t8_funct_1])])]) ).

cnf(c_0_11,plain,
    ordered_pair(X1,X2) = unordered_pair(unordered_pair(X1,X2),singleton(X1)),
    inference(split_conjunct,[status(thm)],[c_0_8]) ).

cnf(c_0_12,plain,
    unordered_pair(X1,X2) = unordered_pair(X2,X1),
    inference(split_conjunct,[status(thm)],[c_0_9]) ).

fof(c_0_13,plain,
    ! [X17,X18,X19,X20,X21,X22] :
      ( ( in(X19,X17)
        | ~ in(ordered_pair(X19,X20),X18)
        | X18 != identity_relation(X17)
        | ~ relation(X18) )
      & ( X19 = X20
        | ~ in(ordered_pair(X19,X20),X18)
        | X18 != identity_relation(X17)
        | ~ relation(X18) )
      & ( ~ in(X21,X17)
        | X21 != X22
        | in(ordered_pair(X21,X22),X18)
        | X18 != identity_relation(X17)
        | ~ relation(X18) )
      & ( ~ in(ordered_pair(esk4_2(X17,X18),esk5_2(X17,X18)),X18)
        | ~ in(esk4_2(X17,X18),X17)
        | esk4_2(X17,X18) != esk5_2(X17,X18)
        | X18 = identity_relation(X17)
        | ~ relation(X18) )
      & ( in(esk4_2(X17,X18),X17)
        | in(ordered_pair(esk4_2(X17,X18),esk5_2(X17,X18)),X18)
        | X18 = identity_relation(X17)
        | ~ relation(X18) )
      & ( esk4_2(X17,X18) = esk5_2(X17,X18)
        | in(ordered_pair(esk4_2(X17,X18),esk5_2(X17,X18)),X18)
        | X18 = identity_relation(X17)
        | ~ relation(X18) ) ),
    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)],[d10_relat_1])])])])])]) ).

fof(c_0_14,negated_conjecture,
    ~ ! [X1,X2] :
        ( ( relation(X2)
          & function(X2) )
       => ( X2 = identity_relation(X1)
        <=> ( relation_dom(X2) = X1
            & ! [X3] :
                ( in(X3,X1)
               => apply(X2,X3) = X3 ) ) ) ),
    inference(assume_negation,[status(cth)],[t34_funct_1]) ).

cnf(c_0_15,plain,
    ( in(X1,relation_dom(X2))
    | ~ in(ordered_pair(X1,X3),X2)
    | ~ relation(X2)
    | ~ function(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_10]) ).

cnf(c_0_16,plain,
    ordered_pair(X1,X2) = unordered_pair(singleton(X1),unordered_pair(X1,X2)),
    inference(rw,[status(thm)],[c_0_11,c_0_12]) ).

cnf(c_0_17,plain,
    ( in(esk4_2(X1,X2),X1)
    | in(ordered_pair(esk4_2(X1,X2),esk5_2(X1,X2)),X2)
    | X2 = identity_relation(X1)
    | ~ relation(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_13]) ).

fof(c_0_18,negated_conjecture,
    ! [X8] :
      ( relation(esk2_0)
      & function(esk2_0)
      & ( in(esk3_0,esk1_0)
        | relation_dom(esk2_0) != esk1_0
        | esk2_0 != identity_relation(esk1_0) )
      & ( apply(esk2_0,esk3_0) != esk3_0
        | relation_dom(esk2_0) != esk1_0
        | esk2_0 != identity_relation(esk1_0) )
      & ( relation_dom(esk2_0) = esk1_0
        | esk2_0 = identity_relation(esk1_0) )
      & ( ~ in(X8,esk1_0)
        | apply(esk2_0,X8) = X8
        | esk2_0 = identity_relation(esk1_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_14])])])])]) ).

fof(c_0_19,plain,
    ! [X39] :
      ( relation_dom(identity_relation(X39)) = X39
      & relation_rng(identity_relation(X39)) = X39 ),
    inference(variable_rename,[status(thm)],[t71_relat_1]) ).

cnf(c_0_20,plain,
    ( in(X1,relation_dom(X2))
    | ~ relation(X2)
    | ~ function(X2)
    | ~ in(unordered_pair(singleton(X1),unordered_pair(X1,X3)),X2) ),
    inference(rw,[status(thm)],[c_0_15,c_0_16]) ).

cnf(c_0_21,plain,
    ( X1 = identity_relation(X2)
    | in(unordered_pair(singleton(esk4_2(X2,X1)),unordered_pair(esk5_2(X2,X1),esk4_2(X2,X1))),X1)
    | in(esk4_2(X2,X1),X2)
    | ~ relation(X1) ),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_17,c_0_16]),c_0_12]) ).

cnf(c_0_22,negated_conjecture,
    relation(esk2_0),
    inference(split_conjunct,[status(thm)],[c_0_18]) ).

cnf(c_0_23,plain,
    relation_dom(identity_relation(X1)) = X1,
    inference(split_conjunct,[status(thm)],[c_0_19]) ).

cnf(c_0_24,negated_conjecture,
    ( relation_dom(esk2_0) = esk1_0
    | esk2_0 = identity_relation(esk1_0) ),
    inference(split_conjunct,[status(thm)],[c_0_18]) ).

fof(c_0_25,plain,
    ! [X1] :
      ( ( relation(X1)
        & function(X1) )
     => ! [X2,X3] :
          ( ( in(X2,relation_dom(X1))
           => ( X3 = apply(X1,X2)
            <=> in(ordered_pair(X2,X3),X1) ) )
          & ( ~ in(X2,relation_dom(X1))
           => ( X3 = apply(X1,X2)
            <=> X3 = empty_set ) ) ) ),
    inference(fof_simplification,[status(thm)],[d4_funct_1]) ).

cnf(c_0_26,plain,
    ( in(X1,relation_dom(X2))
    | ~ relation(X2)
    | ~ function(X2)
    | ~ in(unordered_pair(singleton(X1),unordered_pair(X3,X1)),X2) ),
    inference(spm,[status(thm)],[c_0_20,c_0_12]) ).

cnf(c_0_27,negated_conjecture,
    ( identity_relation(X1) = esk2_0
    | in(unordered_pair(singleton(esk4_2(X1,esk2_0)),unordered_pair(esk5_2(X1,esk2_0),esk4_2(X1,esk2_0))),esk2_0)
    | in(esk4_2(X1,esk2_0),X1) ),
    inference(spm,[status(thm)],[c_0_21,c_0_22]) ).

cnf(c_0_28,negated_conjecture,
    relation_dom(esk2_0) = esk1_0,
    inference(spm,[status(thm)],[c_0_23,c_0_24]) ).

cnf(c_0_29,negated_conjecture,
    function(esk2_0),
    inference(split_conjunct,[status(thm)],[c_0_18]) ).

cnf(c_0_30,plain,
    ( X1 = apply(X2,X3)
    | ~ in(ordered_pair(X3,X1),X2)
    | ~ relation(X2)
    | ~ function(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_10]) ).

cnf(c_0_31,plain,
    ( esk4_2(X1,X2) = esk5_2(X1,X2)
    | in(ordered_pair(esk4_2(X1,X2),esk5_2(X1,X2)),X2)
    | X2 = identity_relation(X1)
    | ~ relation(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_13]) ).

fof(c_0_32,plain,
    ! [X9,X10,X11] :
      ( ( X11 != apply(X9,X10)
        | in(ordered_pair(X10,X11),X9)
        | ~ in(X10,relation_dom(X9))
        | ~ relation(X9)
        | ~ function(X9) )
      & ( ~ in(ordered_pair(X10,X11),X9)
        | X11 = apply(X9,X10)
        | ~ in(X10,relation_dom(X9))
        | ~ relation(X9)
        | ~ function(X9) )
      & ( X11 != apply(X9,X10)
        | X11 = empty_set
        | in(X10,relation_dom(X9))
        | ~ relation(X9)
        | ~ function(X9) )
      & ( X11 != empty_set
        | X11 = apply(X9,X10)
        | in(X10,relation_dom(X9))
        | ~ relation(X9)
        | ~ function(X9) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_25])])])]) ).

cnf(c_0_33,negated_conjecture,
    ( identity_relation(X1) = esk2_0
    | in(esk4_2(X1,esk2_0),esk1_0)
    | in(esk4_2(X1,esk2_0),X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_26,c_0_27]),c_0_28]),c_0_22]),c_0_29])]) ).

cnf(c_0_34,plain,
    ( X1 = apply(X2,X3)
    | ~ relation(X2)
    | ~ function(X2)
    | ~ in(unordered_pair(singleton(X3),unordered_pair(X3,X1)),X2) ),
    inference(rw,[status(thm)],[c_0_30,c_0_16]) ).

cnf(c_0_35,plain,
    ( esk4_2(X1,X2) = esk5_2(X1,X2)
    | X2 = identity_relation(X1)
    | in(unordered_pair(singleton(esk4_2(X1,X2)),unordered_pair(esk5_2(X1,X2),esk4_2(X1,X2))),X2)
    | ~ relation(X2) ),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_31,c_0_16]),c_0_12]) ).

cnf(c_0_36,plain,
    ( in(ordered_pair(X3,X1),X2)
    | X1 != apply(X2,X3)
    | ~ in(X3,relation_dom(X2))
    | ~ relation(X2)
    | ~ function(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_32]) ).

cnf(c_0_37,negated_conjecture,
    ( apply(esk2_0,X1) = X1
    | esk2_0 = identity_relation(esk1_0)
    | ~ in(X1,esk1_0) ),
    inference(split_conjunct,[status(thm)],[c_0_18]) ).

cnf(c_0_38,negated_conjecture,
    ( identity_relation(esk1_0) = esk2_0
    | in(esk4_2(esk1_0,esk2_0),esk1_0) ),
    inference(ef,[status(thm)],[c_0_33]) ).

cnf(c_0_39,plain,
    ( X1 = apply(X2,X3)
    | ~ relation(X2)
    | ~ function(X2)
    | ~ in(unordered_pair(singleton(X3),unordered_pair(X1,X3)),X2) ),
    inference(spm,[status(thm)],[c_0_34,c_0_12]) ).

cnf(c_0_40,negated_conjecture,
    ( esk4_2(X1,esk2_0) = esk5_2(X1,esk2_0)
    | identity_relation(X1) = esk2_0
    | in(unordered_pair(singleton(esk4_2(X1,esk2_0)),unordered_pair(esk5_2(X1,esk2_0),esk4_2(X1,esk2_0))),esk2_0) ),
    inference(spm,[status(thm)],[c_0_35,c_0_22]) ).

cnf(c_0_41,plain,
    ( in(unordered_pair(singleton(X1),unordered_pair(X1,apply(X2,X1))),X2)
    | ~ relation(X2)
    | ~ function(X2)
    | ~ in(X1,relation_dom(X2)) ),
    inference(er,[status(thm)],[inference(rw,[status(thm)],[c_0_36,c_0_16])]) ).

cnf(c_0_42,negated_conjecture,
    ( apply(esk2_0,esk4_2(esk1_0,esk2_0)) = esk4_2(esk1_0,esk2_0)
    | identity_relation(esk1_0) = esk2_0 ),
    inference(spm,[status(thm)],[c_0_37,c_0_38]) ).

cnf(c_0_43,negated_conjecture,
    ( apply(esk2_0,esk4_2(X1,esk2_0)) = esk5_2(X1,esk2_0)
    | esk4_2(X1,esk2_0) = esk5_2(X1,esk2_0)
    | identity_relation(X1) = esk2_0 ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_39,c_0_40]),c_0_22]),c_0_29])]) ).

cnf(c_0_44,negated_conjecture,
    ( in(unordered_pair(singleton(X1),unordered_pair(X1,apply(esk2_0,X1))),esk2_0)
    | ~ in(X1,esk1_0) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_41,c_0_28]),c_0_22]),c_0_29])]) ).

cnf(c_0_45,negated_conjecture,
    ( esk4_2(X1,esk2_0) = esk5_2(X1,esk2_0)
    | identity_relation(X1) = esk2_0
    | in(esk4_2(X1,esk2_0),esk1_0) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_26,c_0_40]),c_0_28]),c_0_22]),c_0_29])]) ).

cnf(c_0_46,plain,
    ( X2 = identity_relation(X1)
    | ~ in(ordered_pair(esk4_2(X1,X2),esk5_2(X1,X2)),X2)
    | ~ in(esk4_2(X1,X2),X1)
    | esk4_2(X1,X2) != esk5_2(X1,X2)
    | ~ relation(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_13]) ).

cnf(c_0_47,negated_conjecture,
    ( esk4_2(esk1_0,esk2_0) = esk5_2(esk1_0,esk2_0)
    | identity_relation(esk1_0) = esk2_0 ),
    inference(spm,[status(thm)],[c_0_42,c_0_43]) ).

cnf(c_0_48,negated_conjecture,
    ( identity_relation(esk1_0) = esk2_0
    | in(unordered_pair(singleton(esk4_2(esk1_0,esk2_0)),unordered_pair(esk4_2(esk1_0,esk2_0),apply(esk2_0,esk4_2(esk1_0,esk2_0)))),esk2_0) ),
    inference(spm,[status(thm)],[c_0_44,c_0_38]) ).

cnf(c_0_49,negated_conjecture,
    ( apply(esk2_0,esk4_2(X1,esk2_0)) = esk4_2(X1,esk2_0)
    | esk4_2(X1,esk2_0) = esk5_2(X1,esk2_0)
    | identity_relation(esk1_0) = esk2_0
    | identity_relation(X1) = esk2_0 ),
    inference(spm,[status(thm)],[c_0_37,c_0_45]) ).

cnf(c_0_50,plain,
    ( X1 = identity_relation(X2)
    | esk4_2(X2,X1) != esk5_2(X2,X1)
    | ~ relation(X1)
    | ~ in(unordered_pair(singleton(esk4_2(X2,X1)),unordered_pair(esk5_2(X2,X1),esk4_2(X2,X1))),X1)
    | ~ in(esk4_2(X2,X1),X2) ),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_46,c_0_16]),c_0_12]) ).

cnf(c_0_51,negated_conjecture,
    ( identity_relation(esk1_0) = esk2_0
    | in(esk5_2(esk1_0,esk2_0),esk1_0) ),
    inference(spm,[status(thm)],[c_0_38,c_0_47]) ).

fof(c_0_52,plain,
    ! [X40] : relation(identity_relation(X40)),
    inference(variable_rename,[status(thm)],[dt_k6_relat_1]) ).

cnf(c_0_53,negated_conjecture,
    ( in(esk3_0,esk1_0)
    | relation_dom(esk2_0) != esk1_0
    | esk2_0 != identity_relation(esk1_0) ),
    inference(split_conjunct,[status(thm)],[c_0_18]) ).

cnf(c_0_54,negated_conjecture,
    ( identity_relation(esk1_0) = esk2_0
    | in(unordered_pair(singleton(esk4_2(esk1_0,esk2_0)),unordered_pair(esk4_2(esk1_0,esk2_0),esk4_2(esk1_0,esk2_0))),esk2_0) ),
    inference(spm,[status(thm)],[c_0_48,c_0_42]) ).

cnf(c_0_55,negated_conjecture,
    ( esk4_2(X1,esk2_0) = esk5_2(X1,esk2_0)
    | identity_relation(esk1_0) = esk2_0
    | identity_relation(X1) = esk2_0 ),
    inference(spm,[status(thm)],[c_0_49,c_0_43]) ).

cnf(c_0_56,negated_conjecture,
    ( identity_relation(esk1_0) = esk2_0
    | ~ in(unordered_pair(singleton(esk5_2(esk1_0,esk2_0)),unordered_pair(esk5_2(esk1_0,esk2_0),esk5_2(esk1_0,esk2_0))),esk2_0) ),
    inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_50,c_0_47]),c_0_22])]),c_0_51]) ).

cnf(c_0_57,plain,
    ( in(ordered_pair(X1,X3),X4)
    | ~ in(X1,X2)
    | X1 != X3
    | X4 != identity_relation(X2)
    | ~ relation(X4) ),
    inference(split_conjunct,[status(thm)],[c_0_13]) ).

cnf(c_0_58,plain,
    relation(identity_relation(X1)),
    inference(split_conjunct,[status(thm)],[c_0_52]) ).

cnf(c_0_59,negated_conjecture,
    ( in(esk3_0,esk1_0)
    | identity_relation(esk1_0) != esk2_0 ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_53,c_0_28])]) ).

cnf(c_0_60,negated_conjecture,
    identity_relation(esk1_0) = esk2_0,
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_54,c_0_55]),c_0_56]) ).

cnf(c_0_61,negated_conjecture,
    ( apply(esk2_0,esk3_0) != esk3_0
    | relation_dom(esk2_0) != esk1_0
    | esk2_0 != identity_relation(esk1_0) ),
    inference(split_conjunct,[status(thm)],[c_0_18]) ).

cnf(c_0_62,plain,
    ( in(unordered_pair(singleton(X1),unordered_pair(X1,X1)),identity_relation(X2))
    | ~ in(X1,X2) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(er,[status(thm)],[inference(er,[status(thm)],[inference(rw,[status(thm)],[c_0_57,c_0_16])])]),c_0_58])]) ).

cnf(c_0_63,negated_conjecture,
    in(esk3_0,esk1_0),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_59,c_0_60])]) ).

cnf(c_0_64,negated_conjecture,
    ( apply(esk2_0,esk3_0) != esk3_0
    | identity_relation(esk1_0) != esk2_0 ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_61,c_0_28])]) ).

cnf(c_0_65,negated_conjecture,
    in(unordered_pair(singleton(esk3_0),unordered_pair(esk3_0,esk3_0)),esk2_0),
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_62,c_0_63]),c_0_60]) ).

cnf(c_0_66,negated_conjecture,
    apply(esk2_0,esk3_0) != esk3_0,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_64,c_0_60])]) ).

cnf(c_0_67,negated_conjecture,
    $false,
    inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_34,c_0_65]),c_0_22]),c_0_29])]),c_0_66]),
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13  % Problem    : SEU216+3 : TPTP v8.1.2. Released v3.2.0.
% 0.07/0.14  % Command    : run_E %s %d THM
% 0.12/0.33  % Computer : n002.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   : 2400
% 0.12/0.33  % WCLimit    : 300
% 0.12/0.33  % DateTime   : Mon Oct  2 09:06:59 EDT 2023
% 0.12/0.33  % CPUTime    : 
% 0.18/0.47  Running first-order model finding
% 0.18/0.47  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.3nP8xDjAj7/E---3.1_25901.p
% 0.18/0.66  # Version: 3.1pre001
% 0.18/0.66  # Preprocessing class: FSMSSMSSSSSNFFN.
% 0.18/0.66  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.18/0.66  # Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 1500s (5) cores
% 0.18/0.66  # Starting new_bool_3 with 300s (1) cores
% 0.18/0.66  # Starting new_bool_1 with 300s (1) cores
% 0.18/0.66  # Starting sh5l with 300s (1) cores
% 0.18/0.66  # sh5l with pid 25981 completed with status 0
% 0.18/0.66  # Result found by sh5l
% 0.18/0.66  # Preprocessing class: FSMSSMSSSSSNFFN.
% 0.18/0.66  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.18/0.66  # Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 1500s (5) cores
% 0.18/0.66  # Starting new_bool_3 with 300s (1) cores
% 0.18/0.66  # Starting new_bool_1 with 300s (1) cores
% 0.18/0.66  # Starting sh5l with 300s (1) cores
% 0.18/0.66  # SinE strategy is gf500_gu_R04_F100_L20000
% 0.18/0.66  # Search class: FGHSM-FFMM21-SFFFFFNN
% 0.18/0.66  # Scheduled 6 strats onto 1 cores with 300 seconds (300 total)
% 0.18/0.66  # Starting G-E--_200_B02_F1_SE_CS_SP_PI_S0S with 163s (1) cores
% 0.18/0.66  # G-E--_200_B02_F1_SE_CS_SP_PI_S0S with pid 25985 completed with status 0
% 0.18/0.66  # Result found by G-E--_200_B02_F1_SE_CS_SP_PI_S0S
% 0.18/0.66  # Preprocessing class: FSMSSMSSSSSNFFN.
% 0.18/0.66  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.18/0.66  # Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 1500s (5) cores
% 0.18/0.66  # Starting new_bool_3 with 300s (1) cores
% 0.18/0.66  # Starting new_bool_1 with 300s (1) cores
% 0.18/0.66  # Starting sh5l with 300s (1) cores
% 0.18/0.66  # SinE strategy is gf500_gu_R04_F100_L20000
% 0.18/0.66  # Search class: FGHSM-FFMM21-SFFFFFNN
% 0.18/0.66  # Scheduled 6 strats onto 1 cores with 300 seconds (300 total)
% 0.18/0.66  # Starting G-E--_200_B02_F1_SE_CS_SP_PI_S0S with 163s (1) cores
% 0.18/0.66  # Preprocessing time       : 0.003 s
% 0.18/0.66  
% 0.18/0.66  # Proof found!
% 0.18/0.66  # SZS status Theorem
% 0.18/0.66  # SZS output start CNFRefutation
% See solution above
% 0.18/0.66  # Parsed axioms                        : 41
% 0.18/0.66  # Removed by relevancy pruning/SinE    : 0
% 0.18/0.66  # Initial clauses                      : 70
% 0.18/0.66  # Removed in clause preprocessing      : 0
% 0.18/0.66  # Initial clauses in saturation        : 70
% 0.18/0.66  # Processed clauses                    : 1712
% 0.18/0.66  # ...of these trivial                  : 9
% 0.18/0.66  # ...subsumed                          : 996
% 0.18/0.66  # ...remaining for further processing  : 707
% 0.18/0.66  # Other redundant clauses eliminated   : 8
% 0.18/0.66  # Clauses deleted for lack of memory   : 0
% 0.18/0.66  # Backward-subsumed                    : 20
% 0.18/0.66  # Backward-rewritten                   : 107
% 0.18/0.66  # Generated clauses                    : 7830
% 0.18/0.66  # ...of the previous two non-redundant : 7113
% 0.18/0.66  # ...aggressively subsumed             : 0
% 0.18/0.66  # Contextual simplify-reflections      : 10
% 0.18/0.66  # Paramodulations                      : 7813
% 0.18/0.66  # Factorizations                       : 8
% 0.18/0.66  # NegExts                              : 0
% 0.18/0.66  # Equation resolutions                 : 8
% 0.18/0.66  # Total rewrite steps                  : 3397
% 0.18/0.66  # Propositional unsat checks           : 0
% 0.18/0.66  #    Propositional check models        : 0
% 0.18/0.66  #    Propositional check unsatisfiable : 0
% 0.18/0.66  #    Propositional clauses             : 0
% 0.18/0.66  #    Propositional clauses after purity: 0
% 0.18/0.66  #    Propositional unsat core size     : 0
% 0.18/0.66  #    Propositional preprocessing time  : 0.000
% 0.18/0.66  #    Propositional encoding time       : 0.000
% 0.18/0.66  #    Propositional solver time         : 0.000
% 0.18/0.66  #    Success case prop preproc time    : 0.000
% 0.18/0.66  #    Success case prop encoding time   : 0.000
% 0.18/0.66  #    Success case prop solver time     : 0.000
% 0.18/0.66  # Current number of processed clauses  : 571
% 0.18/0.66  #    Positive orientable unit clauses  : 64
% 0.18/0.66  #    Positive unorientable unit clauses: 1
% 0.18/0.66  #    Negative unit clauses             : 20
% 0.18/0.66  #    Non-unit-clauses                  : 486
% 0.18/0.66  # Current number of unprocessed clauses: 5394
% 0.18/0.66  # ...number of literals in the above   : 16028
% 0.18/0.66  # Current number of archived formulas  : 0
% 0.18/0.66  # Current number of archived clauses   : 129
% 0.18/0.66  # Clause-clause subsumption calls (NU) : 33319
% 0.18/0.66  # Rec. Clause-clause subsumption calls : 19757
% 0.18/0.66  # Non-unit clause-clause subsumptions  : 853
% 0.18/0.66  # Unit Clause-clause subsumption calls : 989
% 0.18/0.66  # Rewrite failures with RHS unbound    : 0
% 0.18/0.66  # BW rewrite match attempts            : 90
% 0.18/0.66  # BW rewrite match successes           : 15
% 0.18/0.66  # Condensation attempts                : 0
% 0.18/0.66  # Condensation successes               : 0
% 0.18/0.66  # Termbank termtop insertions          : 188853
% 0.18/0.66  
% 0.18/0.66  # -------------------------------------------------
% 0.18/0.66  # User time                : 0.164 s
% 0.18/0.66  # System time              : 0.007 s
% 0.18/0.66  # Total time               : 0.171 s
% 0.18/0.66  # Maximum resident set size: 1876 pages
% 0.18/0.66  
% 0.18/0.66  # -------------------------------------------------
% 0.18/0.66  # User time                : 0.166 s
% 0.18/0.66  # System time              : 0.008 s
% 0.18/0.66  # Total time               : 0.174 s
% 0.18/0.66  # Maximum resident set size: 1732 pages
% 0.18/0.66  % E---3.1 exiting
%------------------------------------------------------------------------------