%------------------------------------------------------------------------------
% File     : SnakeForV-SAT---1.0
% Problem  : SYN061+1 : TPTP v8.1.0. Released v2.0.0.
% 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 : n028.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 19:36:44 EDT 2022

% Result   : Theorem 0.17s 0.47s
% Output   : Refutation 0.17s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    7
%            Number of leaves      :    4
% Syntax   : Number of formulae    :   18 (   5 unt;   0 def)
%            Number of atoms       :   32 (   0 equ)
%            Maximal formula atoms :    3 (   1 avg)
%            Number of connectives :   28 (  14   ~;   8   |;   5   &)
%                                         (   0 <=>;   1  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    5 (   3 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :    6 (   5 usr;   1 prp; 0-1 aty)
%            Number of functors    :    1 (   1 usr;   1 con; 0-0 aty)
%            Number of variables   :   13 (   8   !;   5   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f18,plain,
    $false,
    inference(resolution,[],[f17,f10]) ).

fof(f10,plain,
    big_f(sK0),
    inference(cnf_transformation,[],[f2]) ).

fof(f2,axiom,
    ? [X0] :
      ( big_i(X0)
      & big_f(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pel31_2) ).

fof(f17,plain,
    ~ big_f(sK0),
    inference(resolution,[],[f16,f13]) ).

fof(f13,plain,
    ! [X0] :
      ( ~ big_h(X0)
      | ~ big_f(X0) ),
    inference(cnf_transformation,[],[f9]) ).

fof(f9,plain,
    ! [X0] :
      ( ~ big_f(X0)
      | ~ big_h(X0) ),
    inference(ennf_transformation,[],[f6]) ).

fof(f6,plain,
    ~ ? [X0] :
        ( big_f(X0)
        & big_h(X0) ),
    inference(pure_predicate_removal,[],[f1]) ).

fof(f1,axiom,
    ~ ? [X0] :
        ( big_f(X0)
        & ( big_g(X0)
          | big_h(X0) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pel31_1) ).

fof(f16,plain,
    big_h(sK0),
    inference(resolution,[],[f15,f11]) ).

fof(f11,plain,
    big_i(sK0),
    inference(cnf_transformation,[],[f2]) ).

fof(f15,plain,
    ! [X0] :
      ( ~ big_i(X0)
      | big_h(X0) ),
    inference(resolution,[],[f12,f14]) ).

fof(f14,plain,
    ! [X0] :
      ( ~ big_j(X0)
      | ~ big_i(X0) ),
    inference(cnf_transformation,[],[f8]) ).

fof(f8,plain,
    ! [X0] :
      ( ~ big_j(X0)
      | ~ big_i(X0) ),
    inference(ennf_transformation,[],[f5]) ).

fof(f5,negated_conjecture,
    ~ ? [X0] :
        ( big_j(X0)
        & big_i(X0) ),
    inference(negated_conjecture,[],[f4]) ).

fof(f4,conjecture,
    ? [X0] :
      ( big_j(X0)
      & big_i(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pel31) ).

fof(f12,plain,
    ! [X0] :
      ( big_j(X0)
      | big_h(X0) ),
    inference(cnf_transformation,[],[f7]) ).

fof(f7,plain,
    ! [X0] :
      ( big_j(X0)
      | big_h(X0) ),
    inference(ennf_transformation,[],[f3]) ).

fof(f3,axiom,
    ! [X0] :
      ( ~ big_h(X0)
     => big_j(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pel31_3) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.09/0.11  % Problem    : SYN061+1 : TPTP v8.1.0. Released v2.0.0.
% 0.09/0.12  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.11/0.32  % Computer : n028.cluster.edu
% 0.11/0.32  % Model    : x86_64 x86_64
% 0.11/0.32  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.32  % Memory   : 8042.1875MB
% 0.11/0.32  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.11/0.32  % CPULimit   : 300
% 0.11/0.32  % WCLimit    : 300
% 0.11/0.32  % DateTime   : Tue Aug 30 21:35:34 EDT 2022
% 0.11/0.32  % CPUTime    : 
% 0.17/0.47  % (20270)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/100Mi)
% 0.17/0.47  % (20270)First to succeed.
% 0.17/0.47  % (20278)ott+4_1:1_av=off:bd=off:nwc=5.0:rp=on:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/100Mi)
% 0.17/0.47  % (20270)Refutation found. Thanks to Tanya!
% 0.17/0.47  % SZS status Theorem for theBenchmark
% 0.17/0.47  % SZS output start Proof for theBenchmark
% See solution above
% 0.17/0.47  % (20270)------------------------------
% 0.17/0.47  % (20270)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.17/0.47  % (20270)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.17/0.47  % (20270)Termination reason: Refutation
% 0.17/0.47  
% 0.17/0.47  % (20270)Memory used [KB]: 5373
% 0.17/0.47  % (20270)Time elapsed: 0.091 s
% 0.17/0.47  % (20270)Instructions burned: 1 (million)
% 0.17/0.47  % (20270)------------------------------
% 0.17/0.47  % (20270)------------------------------
% 0.17/0.47  % (20258)Success in time 0.145 s
%------------------------------------------------------------------------------