%------------------------------------------------------------------------------
% File     : PyRes---1.3
% Problem  : SYN050-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s

% Computer : n024.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 11:24:49 EDT 2022

% Result   : Unsatisfiable 0.36s 0.54s
% Output   : Refutation 0.36s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named input)

% Comments : 
%------------------------------------------------------------------------------
cnf(clause_5,negated_conjecture,
    ~ big_r(X2),
    input ).

cnf(clause_3,negated_conjecture,
    big_p(a),
    input ).

cnf(clause_4,negated_conjecture,
    big_q(b),
    input ).

cnf(clause_1,negated_conjecture,
    ( ~ big_p(X9)
    | ~ big_q(X8)
    | big_r(f(X9,X8)) ),
    input ).

cnf(c2,plain,
    ( ~ big_p(X11)
    | big_r(f(X11,b)) ),
    inference(resolution,status(thm),[clause_1,clause_4]) ).

cnf(c3,plain,
    big_r(f(a,b)),
    inference(resolution,status(thm),[c2,clause_3]) ).

cnf(c4,plain,
    $false,
    inference(resolution,status(thm),[c3,clause_5]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : SYN050-1 : TPTP v8.1.0. Released v1.0.0.
% 0.03/0.13  % Command  : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% 0.13/0.33  % Computer : n024.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 : Mon Jul 11 13:21:43 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.36/0.54  # Version:  1.3
% 0.36/0.54  # SZS status Unsatisfiable
% 0.36/0.54  # SZS output start CNFRefutation
% See solution above
% 0.36/0.54  
% 0.36/0.54  # Initial clauses    : 5
% 0.36/0.54  # Processed clauses  : 9
% 0.36/0.54  # Factors computed   : 0
% 0.36/0.54  # Resolvents computed: 5
% 0.36/0.54  # Tautologies deleted: 0
% 0.36/0.54  # Forward subsumed   : 0
% 0.36/0.54  # Backward subsumed  : 2
% 0.36/0.54  # -------- CPU Time ---------
% 0.36/0.54  # User time          : 0.183 s
% 0.36/0.54  # System time        : 0.019 s
% 0.36/0.54  # Total time         : 0.202 s
%------------------------------------------------------------------------------