%------------------------------------------------------------------------------
% File     : PyRes---1.3
% Problem  : COM002-1 : TPTP v8.1.0. Released v1.0.0.
% 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 : Fri Jul 15 01:39:02 EDT 2022

% Result   : Unsatisfiable 0.19s 0.55s
% Output   : Refutation 0.19s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named input)

% Comments : 
%------------------------------------------------------------------------------
cnf(prove_there_is_a_loop_through_p3,negated_conjecture,
    ~ succeeds(p3,p3),
    input ).

cnf(transitivity_of_success,axiom,
    ( succeeds(X5,X4)
    | ~ succeeds(X5,X6)
    | ~ succeeds(X6,X4) ),
    input ).

cnf(transition_3_to_6,plain,
    follows(p6,p3),
    input ).

cnf(direct_success,axiom,
    ( succeeds(X3,X2)
    | ~ follows(X3,X2) ),
    input ).

cnf(c2,plain,
    succeeds(p6,p3),
    inference(resolution,status(thm),[direct_success,transition_3_to_6]) ).

cnf(c8,plain,
    ( succeeds(X15,p3)
    | ~ succeeds(X15,p6) ),
    inference(resolution,status(thm),[c2,transitivity_of_success]) ).

cnf(transition_6_to_7,plain,
    follows(p7,p6),
    input ).

cnf(c4,plain,
    succeeds(p7,p6),
    inference(resolution,status(thm),[transition_6_to_7,direct_success]) ).

cnf(c10,plain,
    ( succeeds(X17,p6)
    | ~ succeeds(X17,p7) ),
    inference(resolution,status(thm),[c4,transitivity_of_success]) ).

cnf(transition_7_to_8,plain,
    follows(p8,p7),
    input ).

cnf(c5,plain,
    succeeds(p8,p7),
    inference(resolution,status(thm),[transition_7_to_8,direct_success]) ).

cnf(c11,plain,
    ( succeeds(X18,p7)
    | ~ succeeds(X18,p8) ),
    inference(resolution,status(thm),[c5,transitivity_of_success]) ).

cnf(label_state_3,plain,
    labels(loop,p3),
    input ).

cnf(goto_success,axiom,
    ( succeeds(X9,X7)
    | ~ has(X7,goto(X8))
    | ~ labels(X8,X9) ),
    input ).

cnf(state_8,plain,
    has(p8,goto(loop)),
    input ).

cnf(c13,plain,
    ( succeeds(X20,p8)
    | ~ labels(loop,X20) ),
    inference(resolution,status(thm),[state_8,goto_success]) ).

cnf(c40,plain,
    succeeds(p3,p8),
    inference(resolution,status(thm),[c13,label_state_3]) ).

cnf(c42,plain,
    succeeds(p3,p7),
    inference(resolution,status(thm),[c40,c11]) ).

cnf(c45,plain,
    succeeds(p3,p6),
    inference(resolution,status(thm),[c42,c10]) ).

cnf(c47,plain,
    succeeds(p3,p3),
    inference(resolution,status(thm),[c45,c8]) ).

cnf(c50,plain,
    $false,
    inference(resolution,status(thm),[c47,prove_there_is_a_loop_through_p3]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : COM002-1 : TPTP v8.1.0. Released v1.0.0.
% 0.03/0.13  % Command  : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% 0.12/0.34  % Computer : n026.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit : 300
% 0.12/0.34  % WCLimit  : 600
% 0.12/0.34  % DateTime : Thu Jun 16 18:19:38 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.19/0.55  # Version:  1.3
% 0.19/0.55  # SZS status Unsatisfiable
% 0.19/0.55  # SZS output start CNFRefutation
% See solution above
% 0.19/0.55  
% 0.19/0.55  # Initial clauses    : 19
% 0.19/0.55  # Processed clauses  : 52
% 0.19/0.55  # Factors computed   : 0
% 0.19/0.55  # Resolvents computed: 55
% 0.19/0.55  # Tautologies deleted: 0
% 0.19/0.55  # Forward subsumed   : 2
% 0.19/0.55  # Backward subsumed  : 0
% 0.19/0.55  # -------- CPU Time ---------
% 0.19/0.55  # User time          : 0.191 s
% 0.19/0.55  # System time        : 0.015 s
% 0.19/0.55  # Total time         : 0.206 s
%------------------------------------------------------------------------------