%------------------------------------------------------------------------------
% File     : PyRes---1.3
% Problem  : SET060-7 : TPTP v8.1.0. Bugfixed v2.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s

% Computer : n004.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 0.61s 0.78s
% Output   : Refutation 0.61s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named input)

% Comments : 
%------------------------------------------------------------------------------
cnf(intersection2,axiom,
    ( ~ member(X115,intersection(X116,X114))
    | member(X115,X114) ),
    input ).

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

cnf(c458,plain,
    member(y,x),
    inference(resolution,status(thm),[prove_special_classes_lemma_1,intersection2]) ).

cnf(complement1,axiom,
    ( ~ member(X54,complement(X55))
    | ~ member(X54,X55) ),
    input ).

cnf(intersection1,axiom,
    ( ~ member(X110,intersection(X111,X109))
    | member(X110,X111) ),
    input ).

cnf(c457,plain,
    member(y,complement(x)),
    inference(resolution,status(thm),[prove_special_classes_lemma_1,intersection1]) ).

cnf(c465,plain,
    ~ member(y,x),
    inference(resolution,status(thm),[c457,complement1]) ).

cnf(c469,plain,
    $false,
    inference(resolution,status(thm),[c465,c458]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : SET060-7 : TPTP v8.1.0. Bugfixed v2.1.0.
% 0.03/0.12  % Command  : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% 0.13/0.33  % Computer : n004.cluster.edu
% 0.13/0.33  % Model    : x86_64 x86_64
% 0.13/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33  % Memory   : 8042.1875MB
% 0.13/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33  % CPULimit : 300
% 0.13/0.33  % WCLimit  : 600
% 0.13/0.33  % DateTime : Sun Jul 10 01:51:37 EDT 2022
% 0.13/0.33  % CPUTime  : 
% 0.61/0.78  # Version:  1.3
% 0.61/0.78  # SZS status Unsatisfiable
% 0.61/0.78  # SZS output start CNFRefutation
% See solution above
% 0.61/0.78  
% 0.61/0.78  # Initial clauses    : 144
% 0.61/0.78  # Processed clauses  : 118
% 0.61/0.78  # Factors computed   : 0
% 0.61/0.78  # Resolvents computed: 431
% 0.61/0.78  # Tautologies deleted: 6
% 0.61/0.78  # Forward subsumed   : 30
% 0.61/0.78  # Backward subsumed  : 0
% 0.61/0.78  # -------- CPU Time ---------
% 0.61/0.78  # User time          : 0.429 s
% 0.61/0.78  # System time        : 0.020 s
% 0.61/0.78  # Total time         : 0.449 s
%------------------------------------------------------------------------------