%------------------------------------------------------------------------------
% File     : PyRes---1.3
% Problem  : PLA020-1 : TPTP v8.1.0. Released v1.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s

% Computer : n029.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 17:31:38 EDT 2022

% Result   : Unsatisfiable 8.46s 8.64s
% Output   : Refutation 8.46s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named input)

% Comments : 
%------------------------------------------------------------------------------
cnf(prove_D,negated_conjecture,
    ~ holds(clear(d),X8),
    input ).

cnf(initial_state8,axiom,
    holds(empty,s0),
    input ).

cnf(initial_state7,axiom,
    holds(clear(c),s0),
    input ).

cnf(pickup_2,axiom,
    ( holds(clear(X13),do(pickup(X11),X12))
    | ~ holds(on(X11,X13),X12)
    | ~ holds(clear(X11),X12)
    | ~ holds(empty,X12) ),
    input ).

cnf(initial_state3,axiom,
    holds(on(c,d),s0),
    input ).

cnf(c47,plain,
    ( holds(clear(d),do(pickup(c),s0))
    | ~ holds(clear(c),s0)
    | ~ holds(empty,s0) ),
    inference(resolution,status(thm),[initial_state3,pickup_2]) ).

cnf(c1232,plain,
    ( holds(clear(d),do(pickup(c),s0))
    | ~ holds(empty,s0) ),
    inference(resolution,status(thm),[c47,initial_state7]) ).

cnf(c17742,plain,
    holds(clear(d),do(pickup(c),s0)),
    inference(resolution,status(thm),[c1232,initial_state8]) ).

cnf(c17750,plain,
    $false,
    inference(resolution,status(thm),[c17742,prove_D]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13  % Problem  : PLA020-1 : TPTP v8.1.0. Released v1.1.0.
% 0.07/0.13  % Command  : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% 0.15/0.35  % Computer : n029.cluster.edu
% 0.15/0.35  % Model    : x86_64 x86_64
% 0.15/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.35  % Memory   : 8042.1875MB
% 0.15/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.35  % CPULimit : 300
% 0.15/0.35  % WCLimit  : 600
% 0.15/0.35  % DateTime : Tue May 31 23:13:30 EDT 2022
% 0.15/0.35  % CPUTime  : 
% 8.46/8.64  # Version:  1.3
% 8.46/8.64  # SZS status Unsatisfiable
% 8.46/8.64  # SZS output start CNFRefutation
% See solution above
% 8.46/8.64  
% 8.46/8.64  # Initial clauses    : 31
% 8.46/8.64  # Processed clauses  : 619
% 8.46/8.64  # Factors computed   : 0
% 8.46/8.64  # Resolvents computed: 17754
% 8.46/8.64  # Tautologies deleted: 0
% 8.46/8.64  # Forward subsumed   : 15
% 8.46/8.64  # Backward subsumed  : 8
% 8.46/8.64  # -------- CPU Time ---------
% 8.46/8.64  # User time          : 8.244 s
% 8.46/8.64  # System time        : 0.043 s
% 8.46/8.64  # Total time         : 8.287 s
%------------------------------------------------------------------------------