TSTP Solution File: SET766+4 by E---3.1

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : E---3.1
% Problem  : SET766+4 : TPTP v8.1.2. Released v2.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_E %s %d THM

% Computer : n020.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 19:20:28 EDT 2023

% Result   : Theorem 711.34s 237.52s
% Output   : CNFRefutation 711.34s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    6
%            Number of leaves      :    4
% Syntax   : Number of formulae    :   20 (   6 unt;   0 def)
%            Number of atoms       :  274 (   0 equ)
%            Maximal formula atoms :  207 (  13 avg)
%            Number of connectives :  326 (  72   ~; 168   |;  70   &)
%                                         (   4 <=>;  12  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   65 (   8 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    5 (   4 usr;   1 prp; 0-3 aty)
%            Number of functors    :   10 (  10 usr;   3 con; 0-3 aty)
%            Number of variables   :   54 (   0 sgn;  44   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(equivalence,axiom,
    ! [X1,X7] :
      ( equivalence(X7,X1)
    <=> ( ! [X3] :
            ( member(X3,X1)
           => apply(X7,X3,X3) )
        & ! [X3,X5] :
            ( ( member(X3,X1)
              & member(X5,X1) )
           => ( apply(X7,X3,X5)
             => apply(X7,X5,X3) ) )
        & ! [X3,X5,X6] :
            ( ( member(X3,X1)
              & member(X5,X1)
              & member(X6,X1) )
           => ( ( apply(X7,X3,X5)
                & apply(X7,X5,X6) )
             => apply(X7,X3,X6) ) ) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.qnSCBgOThY/E---3.1_14795.p',equivalence) ).

fof(thIII02,conjecture,
    ! [X4,X7,X1] :
      ( ( equivalence(X7,X4)
        & member(X1,X4) )
     => member(X1,equivalence_class(X1,X4,X7)) ),
    file('/export/starexec/sandbox2/tmp/tmp.qnSCBgOThY/E---3.1_14795.p',thIII02) ).

fof(equivalence_class,axiom,
    ! [X7,X4,X1,X3] :
      ( member(X3,equivalence_class(X1,X4,X7))
    <=> ( member(X3,X4)
        & apply(X7,X1,X3) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.qnSCBgOThY/E---3.1_14795.p',equivalence_class) ).

fof(c_0_3,plain,
    ! [X1,X7] :
      ( epred1_2(X7,X1)
    <=> ( ! [X3] :
            ( member(X3,X1)
           => apply(X7,X3,X3) )
        & ! [X3,X5] :
            ( ( member(X3,X1)
              & member(X5,X1) )
           => ( apply(X7,X3,X5)
             => apply(X7,X5,X3) ) )
        & ! [X3,X5,X6] :
            ( ( member(X3,X1)
              & member(X5,X1)
              & member(X6,X1) )
           => ( ( apply(X7,X3,X5)
                & apply(X7,X5,X6) )
             => apply(X7,X3,X6) ) ) ) ),
    introduced(definition) ).

fof(c_0_4,axiom,
    ! [X1,X7] :
      ( equivalence(X7,X1)
    <=> epred1_2(X7,X1) ),
    inference(apply_def,[status(thm)],[equivalence,c_0_3]) ).

fof(c_0_5,negated_conjecture,
    ~ ! [X4,X7,X1] :
        ( ( equivalence(X7,X4)
          & member(X1,X4) )
       => member(X1,equivalence_class(X1,X4,X7)) ),
    inference(assume_negation,[status(cth)],[thIII02]) ).

fof(c_0_6,plain,
    ! [X15,X16] :
      ( ( ~ equivalence(X16,X15)
        | epred1_2(X16,X15) )
      & ( ~ epred1_2(X16,X15)
        | equivalence(X16,X15) ) ),
    inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_4])]) ).

fof(c_0_7,negated_conjecture,
    ( equivalence(esk2_0,esk1_0)
    & member(esk3_0,esk1_0)
    & ~ member(esk3_0,equivalence_class(esk3_0,esk1_0,esk2_0)) ),
    inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_5])])]) ).

fof(c_0_8,plain,
    ! [X11,X12,X13,X14] :
      ( ( member(X14,X12)
        | ~ member(X14,equivalence_class(X13,X12,X11)) )
      & ( apply(X11,X13,X14)
        | ~ member(X14,equivalence_class(X13,X12,X11)) )
      & ( ~ member(X14,X12)
        | ~ apply(X11,X13,X14)
        | member(X14,equivalence_class(X13,X12,X11)) ) ),
    inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[equivalence_class])])]) ).

fof(c_0_9,plain,
    ! [X17,X18,X19,X20,X21,X22,X23,X24,X25,X26] :
      ( ( ~ member(X19,X17)
        | apply(X18,X19,X19)
        | ~ epred1_2(X18,X17) )
      & ( ~ member(X20,X17)
        | ~ member(X21,X17)
        | ~ apply(X18,X20,X21)
        | apply(X18,X21,X20)
        | ~ epred1_2(X18,X17) )
      & ( ~ member(X22,X17)
        | ~ member(X23,X17)
        | ~ member(X24,X17)
        | ~ apply(X18,X22,X23)
        | ~ apply(X18,X23,X24)
        | apply(X18,X22,X24)
        | ~ epred1_2(X18,X17) )
      & ( member(esk7_2(X25,X26),X25)
        | member(esk5_2(X25,X26),X25)
        | member(esk4_2(X25,X26),X25)
        | epred1_2(X26,X25) )
      & ( member(esk8_2(X25,X26),X25)
        | member(esk5_2(X25,X26),X25)
        | member(esk4_2(X25,X26),X25)
        | epred1_2(X26,X25) )
      & ( member(esk9_2(X25,X26),X25)
        | member(esk5_2(X25,X26),X25)
        | member(esk4_2(X25,X26),X25)
        | epred1_2(X26,X25) )
      & ( apply(X26,esk7_2(X25,X26),esk8_2(X25,X26))
        | member(esk5_2(X25,X26),X25)
        | member(esk4_2(X25,X26),X25)
        | epred1_2(X26,X25) )
      & ( apply(X26,esk8_2(X25,X26),esk9_2(X25,X26))
        | member(esk5_2(X25,X26),X25)
        | member(esk4_2(X25,X26),X25)
        | epred1_2(X26,X25) )
      & ( ~ apply(X26,esk7_2(X25,X26),esk9_2(X25,X26))
        | member(esk5_2(X25,X26),X25)
        | member(esk4_2(X25,X26),X25)
        | epred1_2(X26,X25) )
      & ( member(esk7_2(X25,X26),X25)
        | member(esk6_2(X25,X26),X25)
        | member(esk4_2(X25,X26),X25)
        | epred1_2(X26,X25) )
      & ( member(esk8_2(X25,X26),X25)
        | member(esk6_2(X25,X26),X25)
        | member(esk4_2(X25,X26),X25)
        | epred1_2(X26,X25) )
      & ( member(esk9_2(X25,X26),X25)
        | member(esk6_2(X25,X26),X25)
        | member(esk4_2(X25,X26),X25)
        | epred1_2(X26,X25) )
      & ( apply(X26,esk7_2(X25,X26),esk8_2(X25,X26))
        | member(esk6_2(X25,X26),X25)
        | member(esk4_2(X25,X26),X25)
        | epred1_2(X26,X25) )
      & ( apply(X26,esk8_2(X25,X26),esk9_2(X25,X26))
        | member(esk6_2(X25,X26),X25)
        | member(esk4_2(X25,X26),X25)
        | epred1_2(X26,X25) )
      & ( ~ apply(X26,esk7_2(X25,X26),esk9_2(X25,X26))
        | member(esk6_2(X25,X26),X25)
        | member(esk4_2(X25,X26),X25)
        | epred1_2(X26,X25) )
      & ( member(esk7_2(X25,X26),X25)
        | apply(X26,esk5_2(X25,X26),esk6_2(X25,X26))
        | member(esk4_2(X25,X26),X25)
        | epred1_2(X26,X25) )
      & ( member(esk8_2(X25,X26),X25)
        | apply(X26,esk5_2(X25,X26),esk6_2(X25,X26))
        | member(esk4_2(X25,X26),X25)
        | epred1_2(X26,X25) )
      & ( member(esk9_2(X25,X26),X25)
        | apply(X26,esk5_2(X25,X26),esk6_2(X25,X26))
        | member(esk4_2(X25,X26),X25)
        | epred1_2(X26,X25) )
      & ( apply(X26,esk7_2(X25,X26),esk8_2(X25,X26))
        | apply(X26,esk5_2(X25,X26),esk6_2(X25,X26))
        | member(esk4_2(X25,X26),X25)
        | epred1_2(X26,X25) )
      & ( apply(X26,esk8_2(X25,X26),esk9_2(X25,X26))
        | apply(X26,esk5_2(X25,X26),esk6_2(X25,X26))
        | member(esk4_2(X25,X26),X25)
        | epred1_2(X26,X25) )
      & ( ~ apply(X26,esk7_2(X25,X26),esk9_2(X25,X26))
        | apply(X26,esk5_2(X25,X26),esk6_2(X25,X26))
        | member(esk4_2(X25,X26),X25)
        | epred1_2(X26,X25) )
      & ( member(esk7_2(X25,X26),X25)
        | ~ apply(X26,esk6_2(X25,X26),esk5_2(X25,X26))
        | member(esk4_2(X25,X26),X25)
        | epred1_2(X26,X25) )
      & ( member(esk8_2(X25,X26),X25)
        | ~ apply(X26,esk6_2(X25,X26),esk5_2(X25,X26))
        | member(esk4_2(X25,X26),X25)
        | epred1_2(X26,X25) )
      & ( member(esk9_2(X25,X26),X25)
        | ~ apply(X26,esk6_2(X25,X26),esk5_2(X25,X26))
        | member(esk4_2(X25,X26),X25)
        | epred1_2(X26,X25) )
      & ( apply(X26,esk7_2(X25,X26),esk8_2(X25,X26))
        | ~ apply(X26,esk6_2(X25,X26),esk5_2(X25,X26))
        | member(esk4_2(X25,X26),X25)
        | epred1_2(X26,X25) )
      & ( apply(X26,esk8_2(X25,X26),esk9_2(X25,X26))
        | ~ apply(X26,esk6_2(X25,X26),esk5_2(X25,X26))
        | member(esk4_2(X25,X26),X25)
        | epred1_2(X26,X25) )
      & ( ~ apply(X26,esk7_2(X25,X26),esk9_2(X25,X26))
        | ~ apply(X26,esk6_2(X25,X26),esk5_2(X25,X26))
        | member(esk4_2(X25,X26),X25)
        | epred1_2(X26,X25) )
      & ( member(esk7_2(X25,X26),X25)
        | member(esk5_2(X25,X26),X25)
        | ~ apply(X26,esk4_2(X25,X26),esk4_2(X25,X26))
        | epred1_2(X26,X25) )
      & ( member(esk8_2(X25,X26),X25)
        | member(esk5_2(X25,X26),X25)
        | ~ apply(X26,esk4_2(X25,X26),esk4_2(X25,X26))
        | epred1_2(X26,X25) )
      & ( member(esk9_2(X25,X26),X25)
        | member(esk5_2(X25,X26),X25)
        | ~ apply(X26,esk4_2(X25,X26),esk4_2(X25,X26))
        | epred1_2(X26,X25) )
      & ( apply(X26,esk7_2(X25,X26),esk8_2(X25,X26))
        | member(esk5_2(X25,X26),X25)
        | ~ apply(X26,esk4_2(X25,X26),esk4_2(X25,X26))
        | epred1_2(X26,X25) )
      & ( apply(X26,esk8_2(X25,X26),esk9_2(X25,X26))
        | member(esk5_2(X25,X26),X25)
        | ~ apply(X26,esk4_2(X25,X26),esk4_2(X25,X26))
        | epred1_2(X26,X25) )
      & ( ~ apply(X26,esk7_2(X25,X26),esk9_2(X25,X26))
        | member(esk5_2(X25,X26),X25)
        | ~ apply(X26,esk4_2(X25,X26),esk4_2(X25,X26))
        | epred1_2(X26,X25) )
      & ( member(esk7_2(X25,X26),X25)
        | member(esk6_2(X25,X26),X25)
        | ~ apply(X26,esk4_2(X25,X26),esk4_2(X25,X26))
        | epred1_2(X26,X25) )
      & ( member(esk8_2(X25,X26),X25)
        | member(esk6_2(X25,X26),X25)
        | ~ apply(X26,esk4_2(X25,X26),esk4_2(X25,X26))
        | epred1_2(X26,X25) )
      & ( member(esk9_2(X25,X26),X25)
        | member(esk6_2(X25,X26),X25)
        | ~ apply(X26,esk4_2(X25,X26),esk4_2(X25,X26))
        | epred1_2(X26,X25) )
      & ( apply(X26,esk7_2(X25,X26),esk8_2(X25,X26))
        | member(esk6_2(X25,X26),X25)
        | ~ apply(X26,esk4_2(X25,X26),esk4_2(X25,X26))
        | epred1_2(X26,X25) )
      & ( apply(X26,esk8_2(X25,X26),esk9_2(X25,X26))
        | member(esk6_2(X25,X26),X25)
        | ~ apply(X26,esk4_2(X25,X26),esk4_2(X25,X26))
        | epred1_2(X26,X25) )
      & ( ~ apply(X26,esk7_2(X25,X26),esk9_2(X25,X26))
        | member(esk6_2(X25,X26),X25)
        | ~ apply(X26,esk4_2(X25,X26),esk4_2(X25,X26))
        | epred1_2(X26,X25) )
      & ( member(esk7_2(X25,X26),X25)
        | apply(X26,esk5_2(X25,X26),esk6_2(X25,X26))
        | ~ apply(X26,esk4_2(X25,X26),esk4_2(X25,X26))
        | epred1_2(X26,X25) )
      & ( member(esk8_2(X25,X26),X25)
        | apply(X26,esk5_2(X25,X26),esk6_2(X25,X26))
        | ~ apply(X26,esk4_2(X25,X26),esk4_2(X25,X26))
        | epred1_2(X26,X25) )
      & ( member(esk9_2(X25,X26),X25)
        | apply(X26,esk5_2(X25,X26),esk6_2(X25,X26))
        | ~ apply(X26,esk4_2(X25,X26),esk4_2(X25,X26))
        | epred1_2(X26,X25) )
      & ( apply(X26,esk7_2(X25,X26),esk8_2(X25,X26))
        | apply(X26,esk5_2(X25,X26),esk6_2(X25,X26))
        | ~ apply(X26,esk4_2(X25,X26),esk4_2(X25,X26))
        | epred1_2(X26,X25) )
      & ( apply(X26,esk8_2(X25,X26),esk9_2(X25,X26))
        | apply(X26,esk5_2(X25,X26),esk6_2(X25,X26))
        | ~ apply(X26,esk4_2(X25,X26),esk4_2(X25,X26))
        | epred1_2(X26,X25) )
      & ( ~ apply(X26,esk7_2(X25,X26),esk9_2(X25,X26))
        | apply(X26,esk5_2(X25,X26),esk6_2(X25,X26))
        | ~ apply(X26,esk4_2(X25,X26),esk4_2(X25,X26))
        | epred1_2(X26,X25) )
      & ( member(esk7_2(X25,X26),X25)
        | ~ apply(X26,esk6_2(X25,X26),esk5_2(X25,X26))
        | ~ apply(X26,esk4_2(X25,X26),esk4_2(X25,X26))
        | epred1_2(X26,X25) )
      & ( member(esk8_2(X25,X26),X25)
        | ~ apply(X26,esk6_2(X25,X26),esk5_2(X25,X26))
        | ~ apply(X26,esk4_2(X25,X26),esk4_2(X25,X26))
        | epred1_2(X26,X25) )
      & ( member(esk9_2(X25,X26),X25)
        | ~ apply(X26,esk6_2(X25,X26),esk5_2(X25,X26))
        | ~ apply(X26,esk4_2(X25,X26),esk4_2(X25,X26))
        | epred1_2(X26,X25) )
      & ( apply(X26,esk7_2(X25,X26),esk8_2(X25,X26))
        | ~ apply(X26,esk6_2(X25,X26),esk5_2(X25,X26))
        | ~ apply(X26,esk4_2(X25,X26),esk4_2(X25,X26))
        | epred1_2(X26,X25) )
      & ( apply(X26,esk8_2(X25,X26),esk9_2(X25,X26))
        | ~ apply(X26,esk6_2(X25,X26),esk5_2(X25,X26))
        | ~ apply(X26,esk4_2(X25,X26),esk4_2(X25,X26))
        | epred1_2(X26,X25) )
      & ( ~ apply(X26,esk7_2(X25,X26),esk9_2(X25,X26))
        | ~ apply(X26,esk6_2(X25,X26),esk5_2(X25,X26))
        | ~ apply(X26,esk4_2(X25,X26),esk4_2(X25,X26))
        | epred1_2(X26,X25) ) ),
    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)],[c_0_3])])])])])]) ).

cnf(c_0_10,plain,
    ( epred1_2(X1,X2)
    | ~ equivalence(X1,X2) ),
    inference(split_conjunct,[status(thm)],[c_0_6]) ).

cnf(c_0_11,negated_conjecture,
    equivalence(esk2_0,esk1_0),
    inference(split_conjunct,[status(thm)],[c_0_7]) ).

cnf(c_0_12,negated_conjecture,
    ~ member(esk3_0,equivalence_class(esk3_0,esk1_0,esk2_0)),
    inference(split_conjunct,[status(thm)],[c_0_7]) ).

cnf(c_0_13,plain,
    ( member(X1,equivalence_class(X4,X2,X3))
    | ~ member(X1,X2)
    | ~ apply(X3,X4,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_8]) ).

cnf(c_0_14,negated_conjecture,
    member(esk3_0,esk1_0),
    inference(split_conjunct,[status(thm)],[c_0_7]) ).

cnf(c_0_15,plain,
    ( apply(X3,X1,X1)
    | ~ member(X1,X2)
    | ~ epred1_2(X3,X2) ),
    inference(split_conjunct,[status(thm)],[c_0_9]) ).

cnf(c_0_16,negated_conjecture,
    epred1_2(esk2_0,esk1_0),
    inference(spm,[status(thm)],[c_0_10,c_0_11]) ).

cnf(c_0_17,negated_conjecture,
    ~ apply(esk2_0,esk3_0,esk3_0),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_12,c_0_13]),c_0_14])]) ).

cnf(c_0_18,plain,
    ( apply(esk2_0,X1,X1)
    | ~ member(X1,esk1_0) ),
    inference(spm,[status(thm)],[c_0_15,c_0_16]) ).

cnf(c_0_19,negated_conjecture,
    $false,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_17,c_0_18]),c_0_14])]),
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.13  % Problem    : SET766+4 : TPTP v8.1.2. Released v2.2.0.
% 0.12/0.14  % Command    : run_E %s %d THM
% 0.14/0.36  % Computer : n020.cluster.edu
% 0.14/0.36  % Model    : x86_64 x86_64
% 0.14/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.36  % Memory   : 8042.1875MB
% 0.14/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.36  % CPULimit   : 2400
% 0.14/0.36  % WCLimit    : 300
% 0.14/0.36  % DateTime   : Mon Oct  2 16:55:01 EDT 2023
% 0.14/0.36  % CPUTime    : 
% 0.21/0.50  Running first-order theorem proving
% 0.21/0.50  Running: /export/starexec/sandbox2/solver/bin/eprover --delete-bad-limit=2000000000 --definitional-cnf=24 -s --print-statistics -R --print-version --proof-object --auto-schedule=8 --cpu-limit=300 /export/starexec/sandbox2/tmp/tmp.qnSCBgOThY/E---3.1_14795.p
% 711.34/237.52  # Version: 3.1pre001
% 711.34/237.52  # Preprocessing class: FSMSSMSSSSSNFFN.
% 711.34/237.52  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 711.34/237.52  # Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 1500s (5) cores
% 711.34/237.52  # Starting new_bool_3 with 300s (1) cores
% 711.34/237.52  # Starting new_bool_1 with 300s (1) cores
% 711.34/237.52  # Starting sh5l with 300s (1) cores
% 711.34/237.52  # new_bool_3 with pid 14874 completed with status 0
% 711.34/237.52  # Result found by new_bool_3
% 711.34/237.52  # Preprocessing class: FSMSSMSSSSSNFFN.
% 711.34/237.52  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 711.34/237.52  # Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 1500s (5) cores
% 711.34/237.52  # Starting new_bool_3 with 300s (1) cores
% 711.34/237.52  # SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 711.34/237.52  # Search class: FGUNF-FFMF32-SFFFFFNN
% 711.34/237.52  # partial match(1): FGHNF-FFMF32-SFFFFFNN
% 711.34/237.52  # Scheduled 5 strats onto 1 cores with 300 seconds (300 total)
% 711.34/237.52  # Starting G-E--_208_C18_F1_SE_CS_SP_PI_PS_S5PRR_S032N with 64s (1) cores
% 711.34/237.52  # G-E--_208_C18_F1_SE_CS_SP_PI_PS_S5PRR_S032N with pid 14877 completed with status 0
% 711.34/237.52  # Result found by G-E--_208_C18_F1_SE_CS_SP_PI_PS_S5PRR_S032N
% 711.34/237.52  # Preprocessing class: FSMSSMSSSSSNFFN.
% 711.34/237.52  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 711.34/237.52  # Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 1500s (5) cores
% 711.34/237.52  # Starting new_bool_3 with 300s (1) cores
% 711.34/237.52  # SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 711.34/237.52  # Search class: FGUNF-FFMF32-SFFFFFNN
% 711.34/237.52  # partial match(1): FGHNF-FFMF32-SFFFFFNN
% 711.34/237.52  # Scheduled 5 strats onto 1 cores with 300 seconds (300 total)
% 711.34/237.52  # Starting G-E--_208_C18_F1_SE_CS_SP_PI_PS_S5PRR_S032N with 64s (1) cores
% 711.34/237.52  # Preprocessing time       : 0.002 s
% 711.34/237.52  # Presaturation interreduction done
% 711.34/237.52  
% 711.34/237.52  # Proof found!
% 711.34/237.52  # SZS status Theorem
% 711.34/237.52  # SZS output start CNFRefutation
% See solution above
% 711.34/237.52  # Parsed axioms                        : 17
% 711.34/237.52  # Removed by relevancy pruning/SinE    : 14
% 711.34/237.52  # Initial clauses                      : 59
% 711.34/237.52  # Removed in clause preprocessing      : 0
% 711.34/237.52  # Initial clauses in saturation        : 59
% 711.34/237.52  # Processed clauses                    : 121
% 711.34/237.52  # ...of these trivial                  : 0
% 711.34/237.52  # ...subsumed                          : 0
% 711.34/237.52  # ...remaining for further processing  : 121
% 711.34/237.52  # Other redundant clauses eliminated   : 0
% 711.34/237.52  # Clauses deleted for lack of memory   : 0
% 711.34/237.52  # Backward-subsumed                    : 0
% 711.34/237.52  # Backward-rewritten                   : 0
% 711.34/237.52  # Generated clauses                    : 71
% 711.34/237.52  # ...of the previous two non-redundant : 66
% 711.34/237.52  # ...aggressively subsumed             : 0
% 711.34/237.52  # Contextual simplify-reflections      : 0
% 711.34/237.52  # Paramodulations                      : 71
% 711.34/237.52  # Factorizations                       : 0
% 711.34/237.52  # NegExts                              : 0
% 711.34/237.52  # Equation resolutions                 : 0
% 711.34/237.52  # Total rewrite steps                  : 2
% 711.34/237.52  # Propositional unsat checks           : 0
% 711.34/237.52  #    Propositional check models        : 0
% 711.34/237.52  #    Propositional check unsatisfiable : 0
% 711.34/237.52  #    Propositional clauses             : 0
% 711.34/237.52  #    Propositional clauses after purity: 0
% 711.34/237.52  #    Propositional unsat core size     : 0
% 711.34/237.52  #    Propositional preprocessing time  : 0.000
% 711.34/237.52  #    Propositional encoding time       : 0.000
% 711.34/237.52  #    Propositional solver time         : 0.000
% 711.34/237.52  #    Success case prop preproc time    : 0.000
% 711.34/237.52  #    Success case prop encoding time   : 0.000
% 711.34/237.52  #    Success case prop solver time     : 0.000
% 711.34/237.52  # Current number of processed clauses  : 62
% 711.34/237.52  #    Positive orientable unit clauses  : 3
% 711.34/237.52  #    Positive unorientable unit clauses: 0
% 711.34/237.52  #    Negative unit clauses             : 2
% 711.34/237.52  #    Non-unit-clauses                  : 57
% 711.34/237.52  # Current number of unprocessed clauses: 56
% 711.34/237.52  # ...number of literals in the above   : 400
% 711.34/237.52  # Current number of archived formulas  : 0
% 711.34/237.52  # Current number of archived clauses   : 59
% 711.34/237.52  # Clause-clause subsumption calls (NU) : 1310
% 711.34/237.52  # Rec. Clause-clause subsumption calls : 605
% 711.34/237.52  # Non-unit clause-clause subsumptions  : 0
% 711.34/237.52  # Unit Clause-clause subsumption calls : 51
% 711.34/237.52  # Rewrite failures with RHS unbound    : 0
% 711.34/237.52  # BW rewrite match attempts            : 0
% 711.34/237.52  # BW rewrite match successes           : 0
% 711.34/237.52  # Condensation attempts                : 0
% 711.34/237.52  # Condensation successes               : 0
% 711.34/237.52  # Termbank termtop insertions          : 6186
% 711.34/237.52  
% 711.34/237.52  # -------------------------------------------------
% 711.34/237.52  # User time                : 0.013 s
% 711.34/237.52  # System time              : 0.003 s
% 711.34/237.52  # Total time               : 0.015 s
% 711.34/237.52  # Maximum resident set size: 1892 pages
% 711.34/237.52  
% 711.34/237.52  # -------------------------------------------------
% 711.34/237.52  # User time                : 0.015 s
% 711.34/237.52  # System time              : 0.005 s
% 711.34/237.52  # Total time               : 0.019 s
% 711.34/237.52  # Maximum resident set size: 1700 pages
% 711.34/237.52  % E---3.1 exiting
% 711.34/237.52  % E---3.1 exiting
%------------------------------------------------------------------------------