%------------------------------------------------------------------------------
% File     : SnakeForV-SAT---1.0
% Problem  : COM001-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s

% Computer : n021.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  : 300s
% DateTime : Wed Aug 31 15:53:31 EDT 2022

% Result   : Unsatisfiable 0.20s 0.49s
% Output   : Refutation 0.20s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    4
%            Number of leaves      :    7
% Syntax   : Number of formulae    :   13 (   8 unt;   0 def)
%            Number of atoms       :   20 (   0 equ)
%            Maximal formula atoms :    3 (   1 avg)
%            Number of connectives :   15 (   8   ~;   7   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    7 (   3 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    5 (   4 usr;   1 prp; 0-2 aty)
%            Number of functors    :    4 (   4 usr;   3 con; 0-1 aty)
%            Number of variables   :   10 (  10   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f25,plain,
    $false,
    inference(subsumption_resolution,[],[f23,f11]) ).

fof(f11,axiom,
    ~ succeeds(p3,p3),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_there_is_a_loop_through_p3) ).

fof(f23,plain,
    succeeds(p3,p3),
    inference(resolution,[],[f22,f16]) ).

fof(f16,plain,
    ! [X1] :
      ( ~ succeeds(X1,p8)
      | succeeds(X1,p3) ),
    inference(resolution,[],[f2,f13]) ).

fof(f13,plain,
    succeeds(p8,p3),
    inference(resolution,[],[f1,f9]) ).

fof(f9,axiom,
    follows(p8,p3),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',transition_3_to_8) ).

fof(f1,axiom,
    ! [X0,X1] :
      ( ~ follows(X0,X1)
      | succeeds(X0,X1) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',direct_success) ).

fof(f2,axiom,
    ! [X2,X0,X1] :
      ( ~ succeeds(X2,X1)
      | succeeds(X0,X1)
      | ~ succeeds(X0,X2) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',transitivity_of_success) ).

fof(f22,plain,
    succeeds(p3,p8),
    inference(resolution,[],[f21,f5]) ).

fof(f5,axiom,
    labels(loop,p3),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',label_state_3) ).

fof(f21,plain,
    ! [X1] :
      ( ~ labels(loop,X1)
      | succeeds(X1,p8) ),
    inference(resolution,[],[f3,f10]) ).

fof(f10,axiom,
    has(p8,goto(loop)),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',state_8) ).

fof(f3,axiom,
    ! [X3,X0,X1] :
      ( ~ has(X1,goto(X3))
      | ~ labels(X3,X0)
      | succeeds(X0,X1) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',goto_success) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12  % Problem    : COM001-1 : TPTP v8.1.0. Released v1.0.0.
% 0.11/0.13  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.12/0.34  % Computer : n021.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    : 300
% 0.12/0.34  % DateTime   : Mon Aug 29 16:56:55 EDT 2022
% 0.12/0.34  % CPUTime    : 
% 0.20/0.49  % (30231)ott+10_1:28_bd=off:bs=on:tgt=ground:i=101:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/101Mi)
% 0.20/0.49  % (30231)First to succeed.
% 0.20/0.49  % (30231)Refutation found. Thanks to Tanya!
% 0.20/0.49  % SZS status Unsatisfiable for theBenchmark
% 0.20/0.49  % SZS output start Proof for theBenchmark
% See solution above
% 0.20/0.49  % (30231)------------------------------
% 0.20/0.49  % (30231)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.49  % (30231)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.49  % (30231)Termination reason: Refutation
% 0.20/0.49  
% 0.20/0.49  % (30231)Memory used [KB]: 5373
% 0.20/0.49  % (30231)Time elapsed: 0.096 s
% 0.20/0.49  % (30231)Instructions burned: 2 (million)
% 0.20/0.49  % (30231)------------------------------
% 0.20/0.49  % (30231)------------------------------
% 0.20/0.49  % (30218)Success in time 0.144 s
%------------------------------------------------------------------------------