%------------------------------------------------------------------------------
% File     : PyRes---1.3
% Problem  : PUZ013-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s

% Computer : n025.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 : Mon Jul 18 18:24:09 EDT 2022

% Result   : Unsatisfiable 0.18s 0.55s
% Output   : Refutation 0.18s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named input)

% Comments : 
%------------------------------------------------------------------------------
cnf(prove_some_monitors_are_awake,negated_conjecture,
    ~ some_monitors_are_awake,
    input ).

cnf(c18,axiom,
    some_english_sing,
    input ).

cnf(c1,axiom,
    ( ~ some_english_sing
    | ~ some_english_sing_not
    | some_monitors_are_awake ),
    input ).

cnf(c19,axiom,
    some_scotch_dance_not,
    input ).

cnf(c9,axiom,
    ( ~ some_english_sing
    | some_english_sing_not
    | ~ some_scotch_dance_not
    | ~ some_germans_play ),
    input ).

cnf(c6,axiom,
    ( ~ some_scotch_dance_not
    | ~ some_irish_fight_not
    | some_germans_play ),
    input ).

cnf(c13,axiom,
    ( some_monitors_are_not_awake
    | some_monitors_are_awake ),
    input ).

cnf(c0,plain,
    some_monitors_are_not_awake,
    inference(resolution,status(thm),[c13,prove_some_monitors_are_awake]) ).

cnf(c10,axiom,
    ( ~ some_english_sing
    | ~ some_monitors_are_not_awake
    | some_irish_fight_not ),
    input ).

cnf(c6_001,plain,
    ( ~ some_english_sing
    | some_irish_fight_not ),
    inference(resolution,status(thm),[c10,c0]) ).

cnf(c7,plain,
    some_irish_fight_not,
    inference(resolution,status(thm),[c6,c18]) ).

cnf(c8,plain,
    ( ~ some_scotch_dance_not
    | some_germans_play ),
    inference(resolution,status(thm),[c7,c6]) ).

cnf(c9_002,plain,
    some_germans_play,
    inference(resolution,status(thm),[c8,c19]) ).

cnf(c12,plain,
    ( ~ some_english_sing
    | some_english_sing_not
    | ~ some_scotch_dance_not ),
    inference(resolution,status(thm),[c9,c9]) ).

cnf(c13_003,plain,
    ( ~ some_english_sing
    | some_english_sing_not ),
    inference(resolution,status(thm),[c12,c19]) ).

cnf(c14,plain,
    some_english_sing_not,
    inference(resolution,status(thm),[c13,c18]) ).

cnf(c15,plain,
    ( ~ some_english_sing
    | some_monitors_are_awake ),
    inference(resolution,status(thm),[c14,c1]) ).

cnf(c16,plain,
    some_monitors_are_awake,
    inference(resolution,status(thm),[c15,c18]) ).

cnf(c17,plain,
    $false,
    inference(resolution,status(thm),[c16,prove_some_monitors_are_awake]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : PUZ013-1 : TPTP v8.1.0. Released v1.0.0.
% 0.00/0.12  % Command  : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% 0.12/0.33  % Computer : n025.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % WCLimit  : 600
% 0.12/0.33  % DateTime : Sun May 29 00:43:11 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.18/0.55  # Version:  1.3
% 0.18/0.55  # SZS status Unsatisfiable
% 0.18/0.55  # SZS output start CNFRefutation
% See solution above
% 0.18/0.55  
% 0.18/0.55  # Initial clauses    : 20
% 0.18/0.55  # Processed clauses  : 27
% 0.18/0.55  # Factors computed   : 0
% 0.18/0.55  # Resolvents computed: 18
% 0.18/0.55  # Tautologies deleted: 0
% 0.18/0.55  # Forward subsumed   : 10
% 0.18/0.55  # Backward subsumed  : 14
% 0.18/0.55  # -------- CPU Time ---------
% 0.18/0.55  # User time          : 0.194 s
% 0.18/0.55  # System time        : 0.020 s
% 0.18/0.55  # Total time         : 0.214 s
%------------------------------------------------------------------------------