%------------------------------------------------------------------------------
% File     : PyRes---1.3
% Problem  : SYN721-1 : TPTP v8.1.0. Released v2.5.0.
% 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 : Thu Jul 21 11:30:32 EDT 2022

% Result   : Unsatisfiable 0.38s 0.55s
% Output   : Refutation 0.38s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named input)

% Comments : 
%------------------------------------------------------------------------------
cnf(lx1_2,negated_conjecture,
    ( q(X3,X3)
    | ~ r(X3,X2) ),
    input ).

cnf(lx1_1,negated_conjecture,
    r(a,b),
    input ).

cnf(c0,plain,
    q(a,a),
    inference(resolution,status(thm),[lx1_2,lx1_1]) ).

cnf(lx1_3,negated_conjecture,
    ( r(X6,X4)
    | ~ q(X5,X4) ),
    input ).

cnf(c1,plain,
    r(X7,a),
    inference(resolution,status(thm),[lx1_3,c0]) ).

cnf(c2,plain,
    q(X9,X9),
    inference(resolution,status(thm),[c1,lx1_2]) ).

cnf(lx1_4,negated_conjecture,
    ( ~ q(X8,a)
    | ~ r(b,X8) ),
    input ).

cnf(c4,plain,
    r(X10,X11),
    inference(resolution,status(thm),[c2,lx1_3]) ).

cnf(c5,plain,
    ~ q(X12,a),
    inference(resolution,status(thm),[c4,lx1_4]) ).

cnf(c6,plain,
    $false,
    inference(resolution,status(thm),[c5,c2]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : SYN721-1 : TPTP v8.1.0. Released v2.5.0.
% 0.03/0.13  % Command  : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% 0.14/0.34  % Computer : n026.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 : Mon Jul 11 16:02:12 EDT 2022
% 0.14/0.34  % CPUTime  : 
% 0.38/0.55  # Version:  1.3
% 0.38/0.55  # SZS status Unsatisfiable
% 0.38/0.55  # SZS output start CNFRefutation
% See solution above
% 0.38/0.55  
% 0.38/0.55  # Initial clauses    : 4
% 0.38/0.55  # Processed clauses  : 9
% 0.38/0.55  # Factors computed   : 0
% 0.38/0.55  # Resolvents computed: 7
% 0.38/0.55  # Tautologies deleted: 0
% 0.38/0.55  # Forward subsumed   : 0
% 0.38/0.55  # Backward subsumed  : 6
% 0.38/0.55  # -------- CPU Time ---------
% 0.38/0.55  # User time          : 0.187 s
% 0.38/0.55  # System time        : 0.018 s
% 0.38/0.55  # Total time         : 0.206 s
%------------------------------------------------------------------------------