TSTP Solution File: SET656+3 by ET---2.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : ET---2.0
% Problem  : SET656+3 : TPTP v8.1.0. Released v2.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_ET %s %d

% Computer : n023.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 00:52:56 EDT 2022

% Result   : Theorem 0.29s 13.48s
% Output   : CNFRefutation 0.29s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   29
%            Number of leaves      :   12
% Syntax   : Number of formulae    :  139 (  27 unt;   0 def)
%            Number of atoms       :  472 (  35 equ)
%            Maximal formula atoms :   34 (   3 avg)
%            Number of connectives :  577 ( 244   ~; 262   |;  31   &)
%                                         (   8 <=>;  32  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   20 (   4 avg)
%            Maximal term depth    :    5 (   1 avg)
%            Number of predicates  :    5 (   3 usr;   1 prp; 0-2 aty)
%            Number of functors    :   16 (  16 usr;   4 con; 0-3 aty)
%            Number of variables   :  246 (  30 sgn  60   !;   2   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(p21,axiom,
    ! [X1] :
      ( ilf_type(X1,set_type)
     => ! [X2] :
          ( ( ~ empty(X2)
            & ilf_type(X2,set_type) )
         => ( ilf_type(X1,member_type(X2))
          <=> member(X1,X2) ) ) ),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',p21) ).

fof(p30,axiom,
    ! [X1] : ilf_type(X1,set_type),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',p30) ).

fof(p13,axiom,
    ! [X1] :
      ( ilf_type(X1,set_type)
     => ! [X2] :
          ( ilf_type(X2,set_type)
         => ( ilf_type(X2,subset_type(X1))
          <=> ilf_type(X2,member_type(power_set(X1))) ) ) ),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',p13) ).

fof(p20,axiom,
    ! [X1] :
      ( ilf_type(X1,set_type)
     => ( ~ empty(power_set(X1))
        & ilf_type(power_set(X1),set_type) ) ),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',p20) ).

fof(p6,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',p6) ).

fof(prove_relset_1_18,conjecture,
    ! [X1] :
      ( ilf_type(X1,set_type)
     => ! [X2] :
          ( ilf_type(X2,set_type)
         => ! [X3] :
              ( ilf_type(X3,relation_type(X1,X2))
             => intersection(X3,cross_product(X1,X2)) = X3 ) ) ),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',prove_relset_1_18) ).

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

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

fof(p26,axiom,
    ! [X1] :
      ( ilf_type(X1,set_type)
     => ( empty(X1)
      <=> ! [X2] :
            ( ilf_type(X2,set_type)
           => ~ member(X2,X1) ) ) ),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',p26) ).

fof(p19,axiom,
    ! [X1] :
      ( ilf_type(X1,set_type)
     => ! [X2] :
          ( ilf_type(X2,set_type)
         => ( member(X1,power_set(X2))
          <=> ! [X3] :
                ( ilf_type(X3,set_type)
               => ( member(X3,X1)
                 => member(X3,X2) ) ) ) ) ),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',p19) ).

fof(p9,axiom,
    ! [X1] :
      ( ilf_type(X1,set_type)
     => ! [X2] :
          ( ilf_type(X2,set_type)
         => intersection(X1,X2) = intersection(X2,X1) ) ),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',p9) ).

fof(p2,axiom,
    ! [X1] :
      ( ilf_type(X1,set_type)
     => ! [X2] :
          ( ilf_type(X2,set_type)
         => ! [X3] :
              ( ilf_type(X3,set_type)
             => ( member(X3,cross_product(X1,X2))
              <=> ? [X4] :
                    ( ilf_type(X4,set_type)
                    & ? [X5] :
                        ( ilf_type(X5,set_type)
                        & member(X4,X1)
                        & member(X5,X2)
                        & X3 = ordered_pair(X4,X5) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',p2) ).

fof(c_0_12,plain,
    ! [X3,X4] :
      ( ( ~ ilf_type(X3,member_type(X4))
        | member(X3,X4)
        | empty(X4)
        | ~ ilf_type(X4,set_type)
        | ~ ilf_type(X3,set_type) )
      & ( ~ member(X3,X4)
        | ilf_type(X3,member_type(X4))
        | empty(X4)
        | ~ ilf_type(X4,set_type)
        | ~ ilf_type(X3,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)],[inference(fof_simplification,[status(thm)],[p21])])])])])])]) ).

fof(c_0_13,plain,
    ! [X2] : ilf_type(X2,set_type),
    inference(variable_rename,[status(thm)],[p30]) ).

fof(c_0_14,plain,
    ! [X3,X4] :
      ( ( ~ ilf_type(X4,subset_type(X3))
        | ilf_type(X4,member_type(power_set(X3)))
        | ~ ilf_type(X4,set_type)
        | ~ ilf_type(X3,set_type) )
      & ( ~ ilf_type(X4,member_type(power_set(X3)))
        | ilf_type(X4,subset_type(X3))
        | ~ ilf_type(X4,set_type)
        | ~ ilf_type(X3,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)],[p13])])])])])]) ).

fof(c_0_15,plain,
    ! [X2] :
      ( ( ~ empty(power_set(X2))
        | ~ ilf_type(X2,set_type) )
      & ( ilf_type(power_set(X2),set_type)
        | ~ ilf_type(X2,set_type) ) ),
    inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(fof_simplification,[status(thm)],[p20])])])]) ).

fof(c_0_16,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)],[p6])])])])])]) ).

fof(c_0_17,negated_conjecture,
    ~ ! [X1] :
        ( ilf_type(X1,set_type)
       => ! [X2] :
            ( ilf_type(X2,set_type)
           => ! [X3] :
                ( ilf_type(X3,relation_type(X1,X2))
               => intersection(X3,cross_product(X1,X2)) = X3 ) ) ),
    inference(assume_negation,[status(cth)],[prove_relset_1_18]) ).

cnf(c_0_18,plain,
    ( empty(X2)
    | member(X1,X2)
    | ~ ilf_type(X1,set_type)
    | ~ ilf_type(X2,set_type)
    | ~ ilf_type(X1,member_type(X2)) ),
    inference(split_conjunct,[status(thm)],[c_0_12]) ).

cnf(c_0_19,plain,
    ilf_type(X1,set_type),
    inference(split_conjunct,[status(thm)],[c_0_13]) ).

cnf(c_0_20,plain,
    ( ilf_type(X2,member_type(power_set(X1)))
    | ~ ilf_type(X1,set_type)
    | ~ ilf_type(X2,set_type)
    | ~ ilf_type(X2,subset_type(X1)) ),
    inference(split_conjunct,[status(thm)],[c_0_14]) ).

cnf(c_0_21,plain,
    ( ~ ilf_type(X1,set_type)
    | ~ empty(power_set(X1)) ),
    inference(split_conjunct,[status(thm)],[c_0_15]) ).

cnf(c_0_22,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_16]) ).

fof(c_0_23,negated_conjecture,
    ( ilf_type(esk1_0,set_type)
    & ilf_type(esk2_0,set_type)
    & ilf_type(esk3_0,relation_type(esk1_0,esk2_0))
    & intersection(esk3_0,cross_product(esk1_0,esk2_0)) != esk3_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_17])])])])]) ).

fof(c_0_24,plain,
    ! [X4,X5,X6] :
      ( ( member(X6,X4)
        | ~ member(X6,intersection(X4,X5))
        | ~ ilf_type(X6,set_type)
        | ~ ilf_type(X5,set_type)
        | ~ ilf_type(X4,set_type) )
      & ( member(X6,X5)
        | ~ member(X6,intersection(X4,X5))
        | ~ ilf_type(X6,set_type)
        | ~ ilf_type(X5,set_type)
        | ~ ilf_type(X4,set_type) )
      & ( ~ member(X6,X4)
        | ~ member(X6,X5)
        | member(X6,intersection(X4,X5))
        | ~ ilf_type(X6,set_type)
        | ~ 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)],[p4])])])])])]) ).

fof(c_0_25,plain,
    ! [X4,X5,X6] :
      ( ( ~ member(X6,X4)
        | member(X6,X5)
        | ~ ilf_type(X6,set_type)
        | X4 != X5
        | ~ ilf_type(X5,set_type)
        | ~ ilf_type(X4,set_type) )
      & ( ~ member(X6,X5)
        | member(X6,X4)
        | ~ ilf_type(X6,set_type)
        | X4 != X5
        | ~ ilf_type(X5,set_type)
        | ~ ilf_type(X4,set_type) )
      & ( ilf_type(esk7_2(X4,X5),set_type)
        | X4 = X5
        | ~ ilf_type(X5,set_type)
        | ~ ilf_type(X4,set_type) )
      & ( ~ member(esk7_2(X4,X5),X4)
        | ~ member(esk7_2(X4,X5),X5)
        | X4 = X5
        | ~ ilf_type(X5,set_type)
        | ~ ilf_type(X4,set_type) )
      & ( member(esk7_2(X4,X5),X4)
        | member(esk7_2(X4,X5),X5)
        | X4 = X5
        | ~ ilf_type(X5,set_type)
        | ~ ilf_type(X4,set_type) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[p23])])])])])])]) ).

fof(c_0_26,plain,
    ! [X3,X4] :
      ( ( ~ empty(X3)
        | ~ ilf_type(X4,set_type)
        | ~ member(X4,X3)
        | ~ ilf_type(X3,set_type) )
      & ( ilf_type(esk17_1(X3),set_type)
        | empty(X3)
        | ~ ilf_type(X3,set_type) )
      & ( member(esk17_1(X3),X3)
        | empty(X3)
        | ~ ilf_type(X3,set_type) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(fof_simplification,[status(thm)],[p26])])])])])])])]) ).

fof(c_0_27,plain,
    ! [X4,X5,X6] :
      ( ( ~ member(X4,power_set(X5))
        | ~ ilf_type(X6,set_type)
        | ~ member(X6,X4)
        | member(X6,X5)
        | ~ ilf_type(X5,set_type)
        | ~ ilf_type(X4,set_type) )
      & ( ilf_type(esk16_2(X4,X5),set_type)
        | member(X4,power_set(X5))
        | ~ ilf_type(X5,set_type)
        | ~ ilf_type(X4,set_type) )
      & ( member(esk16_2(X4,X5),X4)
        | member(X4,power_set(X5))
        | ~ ilf_type(X5,set_type)
        | ~ ilf_type(X4,set_type) )
      & ( ~ member(esk16_2(X4,X5),X5)
        | member(X4,power_set(X5))
        | ~ ilf_type(X5,set_type)
        | ~ ilf_type(X4,set_type) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[p19])])])])])])]) ).

cnf(c_0_28,plain,
    ( empty(X1)
    | member(X2,X1)
    | ~ ilf_type(X2,member_type(X1)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_18,c_0_19]),c_0_19])]) ).

cnf(c_0_29,plain,
    ( ilf_type(X1,member_type(power_set(X2)))
    | ~ ilf_type(X1,subset_type(X2)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_20,c_0_19]),c_0_19])]) ).

cnf(c_0_30,plain,
    ~ empty(power_set(X1)),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_21,c_0_19])]) ).

cnf(c_0_31,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_22,c_0_19]),c_0_19])]) ).

cnf(c_0_32,negated_conjecture,
    ilf_type(esk3_0,relation_type(esk1_0,esk2_0)),
    inference(split_conjunct,[status(thm)],[c_0_23]) ).

cnf(c_0_33,plain,
    ( member(X3,X1)
    | ~ ilf_type(X1,set_type)
    | ~ ilf_type(X2,set_type)
    | ~ ilf_type(X3,set_type)
    | ~ member(X3,intersection(X1,X2)) ),
    inference(split_conjunct,[status(thm)],[c_0_24]) ).

cnf(c_0_34,plain,
    ( X1 = X2
    | member(esk7_2(X1,X2),X2)
    | member(esk7_2(X1,X2),X1)
    | ~ ilf_type(X1,set_type)
    | ~ ilf_type(X2,set_type) ),
    inference(split_conjunct,[status(thm)],[c_0_25]) ).

cnf(c_0_35,plain,
    ( ~ ilf_type(X1,set_type)
    | ~ member(X2,X1)
    | ~ ilf_type(X2,set_type)
    | ~ empty(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_26]) ).

cnf(c_0_36,plain,
    ( member(X3,X2)
    | ~ ilf_type(X1,set_type)
    | ~ ilf_type(X2,set_type)
    | ~ member(X3,X1)
    | ~ ilf_type(X3,set_type)
    | ~ member(X1,power_set(X2)) ),
    inference(split_conjunct,[status(thm)],[c_0_27]) ).

cnf(c_0_37,plain,
    ( member(X1,power_set(X2))
    | ~ ilf_type(X1,subset_type(X2)) ),
    inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_28,c_0_29]),c_0_30]) ).

cnf(c_0_38,negated_conjecture,
    ilf_type(esk3_0,subset_type(cross_product(esk1_0,esk2_0))),
    inference(spm,[status(thm)],[c_0_31,c_0_32]) ).

cnf(c_0_39,plain,
    ( member(X1,X2)
    | ~ member(X1,intersection(X2,X3)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_33,c_0_19]),c_0_19]),c_0_19])]) ).

cnf(c_0_40,plain,
    ( X1 = X2
    | member(esk7_2(X1,X2),X1)
    | member(esk7_2(X1,X2),X2) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_34,c_0_19]),c_0_19])]) ).

cnf(c_0_41,plain,
    ( empty(X2)
    | ilf_type(X1,member_type(X2))
    | ~ ilf_type(X1,set_type)
    | ~ ilf_type(X2,set_type)
    | ~ member(X1,X2) ),
    inference(split_conjunct,[status(thm)],[c_0_12]) ).

cnf(c_0_42,plain,
    ( ~ empty(X1)
    | ~ member(X2,X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_35,c_0_19]),c_0_19])]) ).

cnf(c_0_43,plain,
    ( member(X1,X2)
    | ~ member(X3,power_set(X2))
    | ~ member(X1,X3) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_36,c_0_19]),c_0_19]),c_0_19])]) ).

cnf(c_0_44,negated_conjecture,
    member(esk3_0,power_set(cross_product(esk1_0,esk2_0))),
    inference(spm,[status(thm)],[c_0_37,c_0_38]) ).

cnf(c_0_45,plain,
    ( X1 = intersection(X2,X3)
    | member(esk7_2(X1,intersection(X2,X3)),X1)
    | member(esk7_2(X1,intersection(X2,X3)),X2) ),
    inference(spm,[status(thm)],[c_0_39,c_0_40]) ).

fof(c_0_46,plain,
    ! [X3,X4] :
      ( ~ ilf_type(X3,set_type)
      | ~ ilf_type(X4,set_type)
      | intersection(X3,X4) = intersection(X4,X3) ),
    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)],[p9])])])])]) ).

cnf(c_0_47,plain,
    ( X1 = X2
    | ~ ilf_type(X1,set_type)
    | ~ ilf_type(X2,set_type)
    | ~ member(esk7_2(X1,X2),X2)
    | ~ member(esk7_2(X1,X2),X1) ),
    inference(split_conjunct,[status(thm)],[c_0_25]) ).

cnf(c_0_48,plain,
    ( ilf_type(X1,member_type(X2))
    | ~ member(X1,X2) ),
    inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_41,c_0_19]),c_0_19])]),c_0_42]) ).

cnf(c_0_49,negated_conjecture,
    ( member(X1,cross_product(esk1_0,esk2_0))
    | ~ member(X1,esk3_0) ),
    inference(spm,[status(thm)],[c_0_43,c_0_44]) ).

cnf(c_0_50,plain,
    ( empty(X1)
    | member(esk17_1(X1),X1)
    | ~ ilf_type(X1,set_type) ),
    inference(split_conjunct,[status(thm)],[c_0_26]) ).

cnf(c_0_51,plain,
    ( intersection(X1,X2) = X1
    | member(esk7_2(X1,intersection(X1,X2)),X1) ),
    inference(ef,[status(thm)],[c_0_45]) ).

cnf(c_0_52,plain,
    ( intersection(X1,X2) = intersection(X2,X1)
    | ~ ilf_type(X2,set_type)
    | ~ ilf_type(X1,set_type) ),
    inference(split_conjunct,[status(thm)],[c_0_46]) ).

cnf(c_0_53,plain,
    ( X1 = X2
    | ~ member(esk7_2(X1,X2),X2)
    | ~ member(esk7_2(X1,X2),X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_47,c_0_19]),c_0_19])]) ).

cnf(c_0_54,plain,
    ( member(X3,intersection(X1,X2))
    | ~ ilf_type(X1,set_type)
    | ~ ilf_type(X2,set_type)
    | ~ ilf_type(X3,set_type)
    | ~ member(X3,X2)
    | ~ member(X3,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_24]) ).

cnf(c_0_55,negated_conjecture,
    ( ilf_type(X1,member_type(cross_product(esk1_0,esk2_0)))
    | ~ member(X1,esk3_0) ),
    inference(spm,[status(thm)],[c_0_48,c_0_49]) ).

cnf(c_0_56,plain,
    ( empty(X1)
    | member(esk17_1(X1),X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_50,c_0_19])]) ).

cnf(c_0_57,negated_conjecture,
    intersection(esk3_0,cross_product(esk1_0,esk2_0)) != esk3_0,
    inference(split_conjunct,[status(thm)],[c_0_23]) ).

cnf(c_0_58,plain,
    ( intersection(X1,X2) = X1
    | ~ empty(X1) ),
    inference(spm,[status(thm)],[c_0_42,c_0_51]) ).

cnf(c_0_59,plain,
    intersection(X1,X2) = intersection(X2,X1),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_52,c_0_19]),c_0_19])]) ).

cnf(c_0_60,negated_conjecture,
    ( X1 = cross_product(esk1_0,esk2_0)
    | ~ member(esk7_2(X1,cross_product(esk1_0,esk2_0)),esk3_0)
    | ~ member(esk7_2(X1,cross_product(esk1_0,esk2_0)),X1) ),
    inference(spm,[status(thm)],[c_0_53,c_0_49]) ).

cnf(c_0_61,plain,
    ( X1 = X2
    | member(esk7_2(X1,X2),X1)
    | ~ empty(X2) ),
    inference(spm,[status(thm)],[c_0_42,c_0_40]) ).

cnf(c_0_62,plain,
    ( member(X1,intersection(X2,X3))
    | ~ member(X1,X3)
    | ~ member(X1,X2) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_54,c_0_19]),c_0_19]),c_0_19])]) ).

cnf(c_0_63,negated_conjecture,
    ( empty(esk3_0)
    | ilf_type(esk17_1(esk3_0),member_type(cross_product(esk1_0,esk2_0))) ),
    inference(spm,[status(thm)],[c_0_55,c_0_56]) ).

cnf(c_0_64,negated_conjecture,
    ~ empty(esk3_0),
    inference(spm,[status(thm)],[c_0_57,c_0_58]) ).

cnf(c_0_65,plain,
    ( intersection(X1,X2) = X2
    | ~ empty(X2) ),
    inference(spm,[status(thm)],[c_0_59,c_0_58]) ).

cnf(c_0_66,negated_conjecture,
    ( cross_product(esk1_0,esk2_0) = esk3_0
    | ~ empty(cross_product(esk1_0,esk2_0)) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_60,c_0_61]),c_0_61]) ).

cnf(c_0_67,plain,
    ( ilf_type(X1,member_type(intersection(X2,X3)))
    | ~ member(X1,X3)
    | ~ member(X1,X2) ),
    inference(spm,[status(thm)],[c_0_48,c_0_62]) ).

cnf(c_0_68,negated_conjecture,
    ilf_type(esk17_1(esk3_0),member_type(cross_product(esk1_0,esk2_0))),
    inference(sr,[status(thm)],[c_0_63,c_0_64]) ).

cnf(c_0_69,negated_conjecture,
    ~ empty(cross_product(esk1_0,esk2_0)),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_57,c_0_65]),c_0_66]) ).

cnf(c_0_70,plain,
    ( empty(X1)
    | ilf_type(esk17_1(X1),member_type(intersection(X2,X1)))
    | ~ member(esk17_1(X1),X2) ),
    inference(spm,[status(thm)],[c_0_67,c_0_56]) ).

cnf(c_0_71,negated_conjecture,
    member(esk17_1(esk3_0),cross_product(esk1_0,esk2_0)),
    inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_28,c_0_68]),c_0_69]) ).

cnf(c_0_72,negated_conjecture,
    ilf_type(esk17_1(esk3_0),member_type(intersection(esk3_0,cross_product(esk1_0,esk2_0)))),
    inference(sr,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_70,c_0_71]),c_0_59]),c_0_64]) ).

cnf(c_0_73,plain,
    ( empty(X1)
    | ilf_type(esk17_1(X1),member_type(X1)) ),
    inference(spm,[status(thm)],[c_0_48,c_0_56]) ).

cnf(c_0_74,negated_conjecture,
    ilf_type(esk17_1(esk3_0),member_type(esk3_0)),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_72,c_0_58]),c_0_73]) ).

cnf(c_0_75,plain,
    ( member(X1,power_set(X2))
    | ~ ilf_type(X1,set_type)
    | ~ ilf_type(X2,set_type)
    | ~ member(esk16_2(X1,X2),X2) ),
    inference(split_conjunct,[status(thm)],[c_0_27]) ).

cnf(c_0_76,plain,
    ( member(X1,power_set(X2))
    | member(esk16_2(X1,X2),X1)
    | ~ ilf_type(X1,set_type)
    | ~ ilf_type(X2,set_type) ),
    inference(split_conjunct,[status(thm)],[c_0_27]) ).

fof(c_0_77,plain,
    ! [X6,X7,X8,X11,X12] :
      ( ( ilf_type(esk4_3(X6,X7,X8),set_type)
        | ~ member(X8,cross_product(X6,X7))
        | ~ ilf_type(X8,set_type)
        | ~ ilf_type(X7,set_type)
        | ~ ilf_type(X6,set_type) )
      & ( ilf_type(esk5_3(X6,X7,X8),set_type)
        | ~ member(X8,cross_product(X6,X7))
        | ~ ilf_type(X8,set_type)
        | ~ ilf_type(X7,set_type)
        | ~ ilf_type(X6,set_type) )
      & ( member(esk4_3(X6,X7,X8),X6)
        | ~ member(X8,cross_product(X6,X7))
        | ~ ilf_type(X8,set_type)
        | ~ ilf_type(X7,set_type)
        | ~ ilf_type(X6,set_type) )
      & ( member(esk5_3(X6,X7,X8),X7)
        | ~ member(X8,cross_product(X6,X7))
        | ~ ilf_type(X8,set_type)
        | ~ ilf_type(X7,set_type)
        | ~ ilf_type(X6,set_type) )
      & ( X8 = ordered_pair(esk4_3(X6,X7,X8),esk5_3(X6,X7,X8))
        | ~ member(X8,cross_product(X6,X7))
        | ~ ilf_type(X8,set_type)
        | ~ ilf_type(X7,set_type)
        | ~ ilf_type(X6,set_type) )
      & ( ~ ilf_type(X11,set_type)
        | ~ ilf_type(X12,set_type)
        | ~ member(X11,X6)
        | ~ member(X12,X7)
        | X8 != ordered_pair(X11,X12)
        | member(X8,cross_product(X6,X7))
        | ~ ilf_type(X8,set_type)
        | ~ ilf_type(X7,set_type)
        | ~ ilf_type(X6,set_type) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[p2])])])])])])]) ).

cnf(c_0_78,negated_conjecture,
    member(esk17_1(esk3_0),esk3_0),
    inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_28,c_0_74]),c_0_64]) ).

cnf(c_0_79,plain,
    ( member(X3,X2)
    | ~ ilf_type(X1,set_type)
    | ~ ilf_type(X2,set_type)
    | ~ ilf_type(X3,set_type)
    | ~ member(X3,intersection(X1,X2)) ),
    inference(split_conjunct,[status(thm)],[c_0_24]) ).

cnf(c_0_80,plain,
    ( member(X1,power_set(X2))
    | ~ member(esk16_2(X1,X2),X2) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_75,c_0_19]),c_0_19])]) ).

cnf(c_0_81,plain,
    ( member(esk16_2(X1,X2),X1)
    | member(X1,power_set(X2)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_76,c_0_19]),c_0_19])]) ).

cnf(c_0_82,plain,
    ( member(esk4_3(X1,X2,X3),X1)
    | ~ ilf_type(X1,set_type)
    | ~ ilf_type(X2,set_type)
    | ~ ilf_type(X3,set_type)
    | ~ member(X3,cross_product(X1,X2)) ),
    inference(split_conjunct,[status(thm)],[c_0_77]) ).

cnf(c_0_83,negated_conjecture,
    ilf_type(esk17_1(esk3_0),member_type(intersection(esk3_0,esk3_0))),
    inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_70,c_0_78]),c_0_64]) ).

cnf(c_0_84,plain,
    ( member(X1,X2)
    | ~ member(X1,intersection(X3,X2)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_79,c_0_19]),c_0_19]),c_0_19])]) ).

cnf(c_0_85,plain,
    ( member(X1,power_set(intersection(X2,X3)))
    | ~ member(esk16_2(X1,intersection(X2,X3)),X3)
    | ~ member(esk16_2(X1,intersection(X2,X3)),X2) ),
    inference(spm,[status(thm)],[c_0_80,c_0_62]) ).

cnf(c_0_86,plain,
    ( member(esk16_2(intersection(X1,X2),X3),X1)
    | member(intersection(X1,X2),power_set(X3)) ),
    inference(spm,[status(thm)],[c_0_39,c_0_81]) ).

cnf(c_0_87,plain,
    ( member(esk4_3(X1,X2,X3),X1)
    | ~ member(X3,cross_product(X1,X2)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_82,c_0_19]),c_0_19]),c_0_19])]) ).

cnf(c_0_88,plain,
    ( member(X3,cross_product(X1,X2))
    | ~ ilf_type(X1,set_type)
    | ~ ilf_type(X2,set_type)
    | ~ ilf_type(X3,set_type)
    | X3 != ordered_pair(X4,X5)
    | ~ member(X5,X2)
    | ~ member(X4,X1)
    | ~ ilf_type(X5,set_type)
    | ~ ilf_type(X4,set_type) ),
    inference(split_conjunct,[status(thm)],[c_0_77]) ).

cnf(c_0_89,negated_conjecture,
    ( empty(intersection(esk3_0,esk3_0))
    | member(esk17_1(esk3_0),intersection(esk3_0,esk3_0)) ),
    inference(spm,[status(thm)],[c_0_28,c_0_83]) ).

cnf(c_0_90,plain,
    ( empty(intersection(X1,X2))
    | member(esk17_1(intersection(X1,X2)),X2) ),
    inference(spm,[status(thm)],[c_0_84,c_0_56]) ).

cnf(c_0_91,plain,
    ( member(intersection(X1,X2),power_set(intersection(X3,X1)))
    | ~ member(esk16_2(intersection(X1,X2),intersection(X3,X1)),X3) ),
    inference(spm,[status(thm)],[c_0_85,c_0_86]) ).

cnf(c_0_92,plain,
    ( empty(intersection(X1,X2))
    | member(esk17_1(intersection(X1,X2)),X1) ),
    inference(spm,[status(thm)],[c_0_39,c_0_56]) ).

cnf(c_0_93,plain,
    ( member(esk4_3(intersection(X1,X2),X3,X4),X1)
    | ~ member(X4,cross_product(intersection(X1,X2),X3)) ),
    inference(spm,[status(thm)],[c_0_39,c_0_87]) ).

cnf(c_0_94,plain,
    ( member(X1,cross_product(X2,X3))
    | X1 != ordered_pair(X4,X5)
    | ~ member(X5,X3)
    | ~ member(X4,X2) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_88,c_0_19]),c_0_19]),c_0_19]),c_0_19]),c_0_19])]) ).

cnf(c_0_95,negated_conjecture,
    ( empty(intersection(esk3_0,esk3_0))
    | ilf_type(esk17_1(esk3_0),member_type(intersection(esk3_0,intersection(esk3_0,esk3_0)))) ),
    inference(rw,[status(thm)],[inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_70,c_0_89]),c_0_64]),c_0_59]) ).

cnf(c_0_96,plain,
    ( empty(intersection(X1,X2))
    | ~ empty(X2) ),
    inference(spm,[status(thm)],[c_0_42,c_0_90]) ).

cnf(c_0_97,plain,
    member(intersection(X1,X2),power_set(intersection(X1,X1))),
    inference(spm,[status(thm)],[c_0_91,c_0_86]) ).

cnf(c_0_98,plain,
    ( member(X1,power_set(X2))
    | ~ empty(X1) ),
    inference(spm,[status(thm)],[c_0_42,c_0_81]) ).

cnf(c_0_99,plain,
    ( empty(intersection(X1,X2))
    | ~ empty(X1) ),
    inference(spm,[status(thm)],[c_0_42,c_0_92]) ).

cnf(c_0_100,plain,
    ( ~ empty(X1)
    | ~ member(X2,cross_product(intersection(X1,X3),X4)) ),
    inference(spm,[status(thm)],[c_0_42,c_0_93]) ).

cnf(c_0_101,plain,
    ( member(ordered_pair(X1,X2),cross_product(X3,X4))
    | ~ member(X2,X4)
    | ~ member(X1,X3) ),
    inference(er,[status(thm)],[c_0_94]) ).

cnf(c_0_102,negated_conjecture,
    ( empty(intersection(esk3_0,intersection(esk3_0,esk3_0)))
    | member(esk17_1(esk3_0),intersection(esk3_0,intersection(esk3_0,esk3_0))) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_28,c_0_95]),c_0_96]) ).

cnf(c_0_103,negated_conjecture,
    ( member(X1,power_set(cross_product(esk1_0,esk2_0)))
    | ~ member(esk16_2(X1,cross_product(esk1_0,esk2_0)),esk3_0) ),
    inference(spm,[status(thm)],[c_0_80,c_0_49]) ).

cnf(c_0_104,plain,
    ( member(X1,intersection(X2,X2))
    | ~ member(X1,intersection(X2,X3)) ),
    inference(spm,[status(thm)],[c_0_43,c_0_97]) ).

cnf(c_0_105,negated_conjecture,
    ( empty(intersection(esk3_0,cross_product(esk1_0,esk2_0)))
    | member(esk17_1(esk3_0),intersection(esk3_0,cross_product(esk1_0,esk2_0))) ),
    inference(spm,[status(thm)],[c_0_28,c_0_72]) ).

cnf(c_0_106,plain,
    ( member(intersection(X1,X2),power_set(X3))
    | ~ empty(X1) ),
    inference(spm,[status(thm)],[c_0_98,c_0_99]) ).

cnf(c_0_107,plain,
    ( ~ empty(X1)
    | ~ member(X2,intersection(X1,X3))
    | ~ member(X4,X5) ),
    inference(spm,[status(thm)],[c_0_100,c_0_101]) ).

cnf(c_0_108,negated_conjecture,
    ( empty(intersection(esk3_0,intersection(esk3_0,esk3_0)))
    | ilf_type(esk17_1(esk3_0),member_type(intersection(esk3_0,intersection(esk3_0,intersection(esk3_0,esk3_0))))) ),
    inference(rw,[status(thm)],[inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_70,c_0_102]),c_0_64]),c_0_59]) ).

cnf(c_0_109,negated_conjecture,
    member(intersection(esk3_0,X1),power_set(cross_product(esk1_0,esk2_0))),
    inference(spm,[status(thm)],[c_0_103,c_0_86]) ).

cnf(c_0_110,negated_conjecture,
    ( empty(intersection(esk3_0,cross_product(esk1_0,esk2_0)))
    | member(esk17_1(esk3_0),intersection(esk3_0,esk3_0)) ),
    inference(spm,[status(thm)],[c_0_104,c_0_105]) ).

cnf(c_0_111,plain,
    ( ~ empty(X1)
    | ~ member(X2,intersection(X1,X3)) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_43,c_0_106]),c_0_107]) ).

cnf(c_0_112,negated_conjecture,
    ( empty(intersection(esk3_0,intersection(esk3_0,intersection(esk3_0,esk3_0))))
    | member(esk17_1(esk3_0),intersection(esk3_0,intersection(esk3_0,intersection(esk3_0,esk3_0)))) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_28,c_0_108]),c_0_96]) ).

cnf(c_0_113,negated_conjecture,
    ( member(X1,cross_product(esk1_0,esk2_0))
    | ~ member(X1,intersection(esk3_0,X2)) ),
    inference(spm,[status(thm)],[c_0_43,c_0_109]) ).

cnf(c_0_114,plain,
    ( X1 = X2
    | ~ empty(X1)
    | ~ empty(X2) ),
    inference(spm,[status(thm)],[c_0_42,c_0_61]) ).

cnf(c_0_115,negated_conjecture,
    ( empty(intersection(esk3_0,cross_product(esk1_0,esk2_0)))
    | ~ empty(intersection(esk3_0,esk3_0)) ),
    inference(spm,[status(thm)],[c_0_42,c_0_110]) ).

cnf(c_0_116,plain,
    ( ~ empty(X1)
    | ~ member(X2,intersection(X3,X1)) ),
    inference(spm,[status(thm)],[c_0_111,c_0_59]) ).

cnf(c_0_117,negated_conjecture,
    ( empty(intersection(esk3_0,intersection(esk3_0,intersection(esk3_0,esk3_0))))
    | member(esk17_1(esk3_0),intersection(esk3_0,intersection(esk3_0,esk3_0))) ),
    inference(spm,[status(thm)],[c_0_84,c_0_112]) ).

cnf(c_0_118,negated_conjecture,
    ( member(esk16_2(intersection(esk3_0,X1),X2),cross_product(esk1_0,esk2_0))
    | member(intersection(esk3_0,X1),power_set(X2)) ),
    inference(spm,[status(thm)],[c_0_113,c_0_81]) ).

cnf(c_0_119,plain,
    ( member(X1,power_set(intersection(X2,X1)))
    | ~ member(esk16_2(X1,intersection(X2,X1)),X2) ),
    inference(spm,[status(thm)],[c_0_85,c_0_81]) ).

cnf(c_0_120,negated_conjecture,
    ( intersection(esk3_0,cross_product(esk1_0,esk2_0)) = X1
    | ~ empty(intersection(esk3_0,esk3_0))
    | ~ empty(X1) ),
    inference(spm,[status(thm)],[c_0_114,c_0_115]) ).

cnf(c_0_121,negated_conjecture,
    ( empty(intersection(esk3_0,intersection(esk3_0,intersection(esk3_0,esk3_0))))
    | ~ empty(intersection(esk3_0,esk3_0)) ),
    inference(spm,[status(thm)],[c_0_116,c_0_117]) ).

cnf(c_0_122,plain,
    ( ~ empty(intersection(X1,X2))
    | ~ member(X3,X2)
    | ~ member(X3,X1) ),
    inference(spm,[status(thm)],[c_0_42,c_0_62]) ).

cnf(c_0_123,negated_conjecture,
    member(intersection(esk3_0,X1),power_set(intersection(esk3_0,cross_product(esk1_0,esk2_0)))),
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_91,c_0_118]),c_0_59]) ).

cnf(c_0_124,plain,
    member(X1,power_set(intersection(X1,X1))),
    inference(spm,[status(thm)],[c_0_119,c_0_81]) ).

cnf(c_0_125,negated_conjecture,
    ( intersection(esk3_0,intersection(esk3_0,intersection(esk3_0,esk3_0))) = intersection(esk3_0,cross_product(esk1_0,esk2_0))
    | ~ empty(intersection(esk3_0,esk3_0)) ),
    inference(spm,[status(thm)],[c_0_120,c_0_121]) ).

cnf(c_0_126,negated_conjecture,
    ( ~ empty(intersection(esk3_0,esk3_0))
    | ~ member(X1,esk3_0) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_122,c_0_115]),c_0_49]) ).

cnf(c_0_127,negated_conjecture,
    ( member(X1,intersection(esk3_0,cross_product(esk1_0,esk2_0)))
    | ~ member(X1,intersection(esk3_0,X2)) ),
    inference(spm,[status(thm)],[c_0_43,c_0_123]) ).

cnf(c_0_128,plain,
    ( member(X1,intersection(X2,X2))
    | ~ member(X1,X2) ),
    inference(spm,[status(thm)],[c_0_43,c_0_124]) ).

cnf(c_0_129,negated_conjecture,
    ~ empty(intersection(esk3_0,esk3_0)),
    inference(csr,[status(thm)],[inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_51,c_0_125]),c_0_57]),c_0_126]) ).

cnf(c_0_130,negated_conjecture,
    ( member(X1,intersection(esk3_0,cross_product(esk1_0,esk2_0)))
    | ~ member(X1,esk3_0) ),
    inference(spm,[status(thm)],[c_0_127,c_0_128]) ).

cnf(c_0_131,negated_conjecture,
    member(esk17_1(esk3_0),intersection(esk3_0,esk3_0)),
    inference(sr,[status(thm)],[c_0_89,c_0_129]) ).

cnf(c_0_132,negated_conjecture,
    ( ilf_type(X1,member_type(intersection(esk3_0,cross_product(esk1_0,esk2_0))))
    | ~ member(X1,esk3_0) ),
    inference(spm,[status(thm)],[c_0_48,c_0_130]) ).

cnf(c_0_133,negated_conjecture,
    member(esk17_1(esk3_0),intersection(esk3_0,cross_product(esk1_0,esk2_0))),
    inference(spm,[status(thm)],[c_0_127,c_0_131]) ).

cnf(c_0_134,negated_conjecture,
    ( intersection(esk3_0,X1) = esk3_0
    | ilf_type(esk7_2(esk3_0,intersection(esk3_0,X1)),member_type(intersection(esk3_0,cross_product(esk1_0,esk2_0)))) ),
    inference(spm,[status(thm)],[c_0_132,c_0_51]) ).

cnf(c_0_135,negated_conjecture,
    ~ empty(intersection(esk3_0,cross_product(esk1_0,esk2_0))),
    inference(spm,[status(thm)],[c_0_42,c_0_133]) ).

cnf(c_0_136,negated_conjecture,
    ( intersection(esk3_0,X1) = esk3_0
    | member(esk7_2(esk3_0,intersection(esk3_0,X1)),intersection(esk3_0,cross_product(esk1_0,esk2_0))) ),
    inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_28,c_0_134]),c_0_135]) ).

cnf(c_0_137,negated_conjecture,
    ~ member(esk7_2(esk3_0,intersection(esk3_0,cross_product(esk1_0,esk2_0))),esk3_0),
    inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_53,c_0_136]),c_0_57]) ).

cnf(c_0_138,negated_conjecture,
    $false,
    inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_137,c_0_51]),c_0_57]),
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : SET656+3 : TPTP v8.1.0. Released v2.2.0.
% 0.07/0.13  % Command  : run_ET %s %d
% 0.14/0.34  % Computer : n023.cluster.edu
% 0.14/0.34  % Model    : x86_64 x86_64
% 0.14/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34  % Memory   : 8042.1875MB
% 0.14/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34  % CPULimit : 300
% 0.14/0.34  % WCLimit  : 600
% 0.14/0.34  % DateTime : Sun Jul 10 20:52:40 EDT 2022
% 0.14/0.34  % CPUTime  : 
% 0.29/13.48  # Running protocol protocol_eprover_4a02c828a8cc55752123edbcc1ad40e453c11447 for 23 seconds:
% 0.29/13.48  # SinE strategy is GSinE(CountFormulas,hypos,1.4,,04,100,1.0)
% 0.29/13.48  # Preprocessing time       : 0.020 s
% 0.29/13.48  
% 0.29/13.48  # Proof found!
% 0.29/13.48  # SZS status Theorem
% 0.29/13.48  # SZS output start CNFRefutation
% See solution above
% 0.29/13.48  # Proof object total steps             : 139
% 0.29/13.48  # Proof object clause steps            : 114
% 0.29/13.48  # Proof object formula steps           : 25
% 0.29/13.48  # Proof object conjectures             : 49
% 0.29/13.48  # Proof object clause conjectures      : 46
% 0.29/13.48  # Proof object formula conjectures     : 3
% 0.29/13.48  # Proof object initial clauses used    : 21
% 0.29/13.48  # Proof object initial formulas used   : 12
% 0.29/13.48  # Proof object generating inferences   : 73
% 0.29/13.48  # Proof object simplifying inferences  : 86
% 0.29/13.48  # Training examples: 0 positive, 0 negative
% 0.29/13.48  # Parsed axioms                        : 31
% 0.29/13.48  # Removed by relevancy pruning/SinE    : 5
% 0.29/13.48  # Initial clauses                      : 61
% 0.29/13.48  # Removed in clause preprocessing      : 7
% 0.29/13.48  # Initial clauses in saturation        : 54
% 0.29/13.48  # Processed clauses                    : 16951
% 0.29/13.48  # ...of these trivial                  : 542
% 0.29/13.48  # ...subsumed                          : 12796
% 0.29/13.48  # ...remaining for further processing  : 3613
% 0.29/13.48  # Other redundant clauses eliminated   : 2
% 0.29/13.48  # Clauses deleted for lack of memory   : 431754
% 0.29/13.48  # Backward-subsumed                    : 126
% 0.29/13.48  # Backward-rewritten                   : 33
% 0.29/13.48  # Generated clauses                    : 611564
% 0.29/13.48  # ...of the previous two non-trivial   : 591764
% 0.29/13.48  # Contextual simplify-reflections      : 5648
% 0.29/13.48  # Paramodulations                      : 611042
% 0.29/13.48  # Factorizations                       : 468
% 0.29/13.48  # Equation resolutions                 : 14
% 0.29/13.48  # Current number of processed clauses  : 3414
% 0.29/13.48  #    Positive orientable unit clauses  : 260
% 0.29/13.48  #    Positive unorientable unit clauses: 1
% 0.29/13.48  #    Negative unit clauses             : 11
% 0.29/13.48  #    Non-unit-clauses                  : 3142
% 0.29/13.48  # Current number of unprocessed clauses: 128521
% 0.29/13.48  # ...number of literals in the above   : 424954
% 0.29/13.48  # Current number of archived formulas  : 0
% 0.29/13.48  # Current number of archived clauses   : 199
% 0.29/13.48  # Clause-clause subsumption calls (NU) : 1417152
% 0.29/13.48  # Rec. Clause-clause subsumption calls : 1157323
% 0.29/13.48  # Non-unit clause-clause subsumptions  : 13038
% 0.29/13.48  # Unit Clause-clause subsumption calls : 25639
% 0.29/13.48  # Rewrite failures with RHS unbound    : 0
% 0.29/13.48  # BW rewrite match attempts            : 1435
% 0.29/13.48  # BW rewrite match successes           : 52
% 0.29/13.48  # Condensation attempts                : 0
% 0.29/13.48  # Condensation successes               : 0
% 0.29/13.48  # Termbank termtop insertions          : 12909939
% 0.29/13.48  
% 0.29/13.48  # -------------------------------------------------
% 0.29/13.48  # User time                : 12.211 s
% 0.29/13.48  # System time              : 0.126 s
% 0.29/13.48  # Total time               : 12.337 s
% 0.29/13.48  # Maximum resident set size: 139348 pages
% 0.32/23.42  eprover: CPU time limit exceeded, terminating
% 0.32/23.42  eprover: CPU time limit exceeded, terminating
% 0.32/23.42  eprover: CPU time limit exceeded, terminating
% 0.32/23.44  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p
% 0.32/23.44  eprover: No such file or directory
% 0.32/23.44  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 0.32/23.44  eprover: No such file or directory
% 0.32/23.44  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p
% 0.32/23.44  eprover: No such file or directory
% 0.32/23.44  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p
% 0.32/23.44  eprover: No such file or directory
% 0.32/23.44  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 0.32/23.44  eprover: No such file or directory
% 0.32/23.45  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p
% 0.32/23.45  eprover: No such file or directory
% 0.32/23.45  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p
% 0.32/23.45  eprover: No such file or directory
% 0.32/23.45  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 0.32/23.45  eprover: No such file or directory
% 0.32/23.45  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p
% 0.32/23.45  eprover: No such file or directory
% 0.32/23.45  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p
% 0.32/23.45  eprover: No such file or directory
% 0.32/23.45  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p
% 0.32/23.45  eprover: No such file or directory
% 0.32/23.46  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 0.32/23.46  eprover: No such file or directory
% 0.32/23.46  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p
% 0.32/23.46  eprover: No such file or directory
% 0.32/23.46  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p
% 0.32/23.46  eprover: No such file or directory
% 0.32/23.46  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 0.32/23.46  eprover: No such file or directory
% 0.32/23.46  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p
% 0.32/23.46  eprover: No such file or directory
% 0.32/23.46  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 0.32/23.46  eprover: No such file or directory
% 0.32/23.47  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p
% 0.32/23.47  eprover: No such file or directory
% 0.32/23.47  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p
% 0.32/23.47  eprover: No such file or directory
% 0.32/23.47  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p
% 0.32/23.47  eprover: No such file or directory
% 0.32/23.47  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 0.32/23.47  eprover: No such file or directory
% 0.32/23.47  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p
% 0.32/23.47  eprover: No such file or directory
% 0.32/23.47  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p
% 0.32/23.47  eprover: No such file or directory
% 0.32/23.48  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 0.32/23.48  eprover: No such file or directory
% 0.32/23.48  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p
% 0.32/23.48  eprover: No such file or directory
% 0.32/23.48  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p
% 0.32/23.48  eprover: No such file or directory
% 0.32/23.48  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p
% 0.32/23.48  eprover: No such file or directory
% 0.32/23.48  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 0.32/23.48  eprover: No such file or directory
% 0.32/23.48  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p
% 0.32/23.48  eprover: No such file or directory
% 0.32/23.49  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p
% 0.32/23.49  eprover: No such file or directory
% 0.32/23.49  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 0.32/23.49  eprover: No such file or directory
% 0.32/23.49  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in
% 0.32/23.49  eprover: No such file or directory
% 0.32/23.49  eprover: Cannot stat file /export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p
% 0.32/23.49  eprover: No such file or directory
%------------------------------------------------------------------------------