%------------------------------------------------------------------------------
% File     : PyRes---1.3
% Problem  : SET060-6 : TPTP v8.1.0. Bugfixed v2.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s

% Computer : n026.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 04:35:00 EDT 2022

% Result   : Unsatisfiable 0.59s 0.81s
% Output   : Refutation 0.59s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named input)

% Comments : 
%------------------------------------------------------------------------------
cnf(intersection2,axiom,
    ( ~ member(X111,intersection(X113,X112))
    | member(X111,X112) ),
    input ).

cnf(prove_special_classes_lemma_1,negated_conjecture,
    member(y,intersection(complement(x),x)),
    input ).

cnf(c441,plain,
    member(y,x),
    inference(resolution,status(thm),[prove_special_classes_lemma_1,intersection2]) ).

cnf(complement1,axiom,
    ( ~ member(X53,complement(X54))
    | ~ member(X53,X54) ),
    input ).

cnf(intersection1,axiom,
    ( ~ member(X108,intersection(X110,X109))
    | member(X108,X110) ),
    input ).

cnf(c444,plain,
    member(y,complement(x)),
    inference(resolution,status(thm),[prove_special_classes_lemma_1,intersection1]) ).

cnf(c450,plain,
    ~ member(y,x),
    inference(resolution,status(thm),[c444,complement1]) ).

cnf(c452,plain,
    $false,
    inference(resolution,status(thm),[c450,c441]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.12  % Problem  : SET060-6 : TPTP v8.1.0. Bugfixed v2.1.0.
% 0.04/0.13  % Command  : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% 0.13/0.34  % Computer : n026.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % WCLimit  : 600
% 0.13/0.34  % DateTime : Mon Jul 11 03:21:27 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.59/0.81  # Version:  1.3
% 0.59/0.81  # SZS status Unsatisfiable
% 0.59/0.81  # SZS output start CNFRefutation
% See solution above
% 0.59/0.81  
% 0.59/0.81  # Initial clauses    : 134
% 0.59/0.81  # Processed clauses  : 117
% 0.59/0.81  # Factors computed   : 0
% 0.59/0.81  # Resolvents computed: 414
% 0.59/0.81  # Tautologies deleted: 5
% 0.59/0.81  # Forward subsumed   : 28
% 0.59/0.81  # Backward subsumed  : 0
% 0.59/0.81  # -------- CPU Time ---------
% 0.59/0.81  # User time          : 0.443 s
% 0.59/0.81  # System time        : 0.016 s
% 0.59/0.81  # Total time         : 0.459 s
%------------------------------------------------------------------------------