%------------------------------------------------------------------------------
% File     : PyRes---1.3
% Problem  : MSC005-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s

% Computer : n009.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 : Sun Jul 17 22:56:50 EDT 2022

% Result   : Unsatisfiable 0.84s 1.05s
% Output   : Refutation 0.84s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named input)

% Comments : 
%------------------------------------------------------------------------------
cnf(evaluate_expression,negated_conjecture,
    ~ value(xor(xor(xor(xor(truth,falsity),falsity),truth),falsity),X14),
    input ).

cnf(false_is_false,axiom,
    value(falsity,falsity),
    input ).

cnf(false_xor_false,axiom,
    ( ~ value(X10,falsity)
    | ~ value(X11,falsity)
    | value(xor(X10,X11),falsity) ),
    input ).

cnf(c16,plain,
    ( ~ value(X13,falsity)
    | value(xor(X13,falsity),falsity) ),
    inference(resolution,status(thm),[false_xor_false,false_is_false]) ).

cnf(true_is_true,axiom,
    value(truth,truth),
    input ).

cnf(true_xor_true,axiom,
    ( ~ value(X2,truth)
    | ~ value(X3,truth)
    | value(xor(X2,X3),falsity) ),
    input ).

cnf(c0,plain,
    ( ~ value(X4,truth)
    | value(xor(X4,truth),falsity) ),
    inference(resolution,status(thm),[true_xor_true,true_is_true]) ).

cnf(true_xor_false,axiom,
    ( ~ value(X5,truth)
    | ~ value(X6,falsity)
    | value(xor(X5,X6),truth) ),
    input ).

cnf(c2,plain,
    ( ~ value(X7,truth)
    | value(xor(X7,falsity),truth) ),
    inference(resolution,status(thm),[true_xor_false,false_is_false]) ).

cnf(c4,plain,
    value(xor(truth,falsity),truth),
    inference(resolution,status(thm),[c2,true_is_true]) ).

cnf(c7,plain,
    value(xor(xor(truth,falsity),falsity),truth),
    inference(resolution,status(thm),[c4,c2]) ).

cnf(c10,plain,
    value(xor(xor(xor(truth,falsity),falsity),truth),falsity),
    inference(resolution,status(thm),[c7,c0]) ).

cnf(c80,plain,
    value(xor(xor(xor(xor(truth,falsity),falsity),truth),falsity),falsity),
    inference(resolution,status(thm),[c10,c16]) ).

cnf(c1802,plain,
    $false,
    inference(resolution,status(thm),[c80,evaluate_expression]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : MSC005-1 : TPTP v8.1.0. Released v1.0.0.
% 0.07/0.12  % Command  : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% 0.13/0.33  % Computer : n009.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 : Fri Jul  1 16:22:37 EDT 2022
% 0.13/0.33  % CPUTime  : 
% 0.84/1.05  # Version:  1.3
% 0.84/1.05  # SZS status Unsatisfiable
% 0.84/1.05  # SZS output start CNFRefutation
% See solution above
% 0.84/1.05  
% 0.84/1.05  # Initial clauses    : 7
% 0.84/1.05  # Processed clauses  : 138
% 0.84/1.05  # Factors computed   : 0
% 0.84/1.05  # Resolvents computed: 1819
% 0.84/1.05  # Tautologies deleted: 0
% 0.84/1.05  # Forward subsumed   : 0
% 0.84/1.05  # Backward subsumed  : 0
% 0.84/1.05  # -------- CPU Time ---------
% 0.84/1.05  # User time          : 0.694 s
% 0.84/1.05  # System time        : 0.020 s
% 0.84/1.05  # Total time         : 0.714 s
%------------------------------------------------------------------------------