TSTP Solution File: SYN403+1 by Vampire---4.8

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%------------------------------------------------------------------------------
% File     : Vampire---4.8
% Problem  : SYN403+1 : TPTP v8.1.2. Released v2.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s

% Computer : n031.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 : Fri Sep  1 03:39:50 EDT 2023

% Result   : Theorem 0.23s 0.44s
% Output   : Refutation 0.23s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    8
%            Number of leaves      :    5
% Syntax   : Number of formulae    :   22 (   5 unt;   0 def)
%            Number of atoms       :   69 (   0 equ)
%            Maximal formula atoms :   12 (   3 avg)
%            Number of connectives :   72 (  25   ~;  18   |;  17   &)
%                                         (   3 <=>;   9  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    8 (   3 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :    7 (   6 usr;   4 prp; 0-1 aty)
%            Number of functors    :    1 (   1 usr;   1 con; 0-0 aty)
%            Number of variables   :    5 (;   2   !;   3   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f27,plain,
    $false,
    inference(avatar_sat_refutation,[],[f17,f22,f24,f26]) ).

fof(f26,plain,
    ~ spl1_2,
    inference(avatar_contradiction_clause,[],[f25]) ).

fof(f25,plain,
    ( $false
    | ~ spl1_2 ),
    inference(resolution,[],[f16,f10]) ).

fof(f10,plain,
    ~ h(sK0),
    inference(cnf_transformation,[],[f6]) ).

fof(f6,plain,
    ( ~ h(sK0)
    & f(sK0)
    & ( h(sK0)
      | ~ g(sK0) )
    & ( g(sK0)
      | ~ f(sK0) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK0])],[f4,f5]) ).

fof(f5,plain,
    ( ? [X0] :
        ( ~ h(X0)
        & f(X0)
        & ( h(X0)
          | ~ g(X0) )
        & ( g(X0)
          | ~ f(X0) ) )
   => ( ~ h(sK0)
      & f(sK0)
      & ( h(sK0)
        | ~ g(sK0) )
      & ( g(sK0)
        | ~ f(sK0) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f4,plain,
    ? [X0] :
      ( ~ h(X0)
      & f(X0)
      & ( h(X0)
        | ~ g(X0) )
      & ( g(X0)
        | ~ f(X0) ) ),
    inference(flattening,[],[f3]) ).

fof(f3,plain,
    ? [X0] :
      ( ~ h(X0)
      & f(X0)
      & ( h(X0)
        | ~ g(X0) )
      & ( g(X0)
        | ~ f(X0) ) ),
    inference(ennf_transformation,[],[f2]) ).

fof(f2,negated_conjecture,
    ~ ! [X0] :
        ( ( ( g(X0)
           => h(X0) )
          & ( f(X0)
           => g(X0) ) )
       => ( f(X0)
         => h(X0) ) ),
    inference(negated_conjecture,[],[f1]) ).

fof(f1,conjecture,
    ! [X0] :
      ( ( ( g(X0)
         => h(X0) )
        & ( f(X0)
         => g(X0) ) )
     => ( f(X0)
       => h(X0) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.ul8OfbVqX5/Vampire---4.8_9624',kalish234) ).

fof(f16,plain,
    ( h(sK0)
    | ~ spl1_2 ),
    inference(avatar_component_clause,[],[f15]) ).

fof(f15,plain,
    ( spl1_2
  <=> h(sK0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl1_2])]) ).

fof(f24,plain,
    spl1_3,
    inference(avatar_contradiction_clause,[],[f23]) ).

fof(f23,plain,
    ( $false
    | spl1_3 ),
    inference(resolution,[],[f20,f9]) ).

fof(f9,plain,
    f(sK0),
    inference(cnf_transformation,[],[f6]) ).

fof(f20,plain,
    ( ~ f(sK0)
    | spl1_3 ),
    inference(avatar_component_clause,[],[f19]) ).

fof(f19,plain,
    ( spl1_3
  <=> f(sK0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl1_3])]) ).

fof(f22,plain,
    ( ~ spl1_3
    | spl1_1 ),
    inference(avatar_split_clause,[],[f7,f12,f19]) ).

fof(f12,plain,
    ( spl1_1
  <=> g(sK0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl1_1])]) ).

fof(f7,plain,
    ( g(sK0)
    | ~ f(sK0) ),
    inference(cnf_transformation,[],[f6]) ).

fof(f17,plain,
    ( ~ spl1_1
    | spl1_2 ),
    inference(avatar_split_clause,[],[f8,f15,f12]) ).

fof(f8,plain,
    ( h(sK0)
    | ~ g(sK0) ),
    inference(cnf_transformation,[],[f6]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.13  % Problem    : SYN403+1 : TPTP v8.1.2. Released v2.0.0.
% 0.11/0.15  % Command    : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s
% 0.15/0.36  % Computer : n031.cluster.edu
% 0.15/0.36  % Model    : x86_64 x86_64
% 0.15/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36  % Memory   : 8042.1875MB
% 0.15/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36  % CPULimit   : 300
% 0.15/0.36  % WCLimit    : 300
% 0.15/0.36  % DateTime   : Sat Aug 26 21:17:38 EDT 2023
% 0.15/0.37  % CPUTime    : 
% 0.15/0.37  This is a FOF_THM_EPR_NEQ problem
% 0.15/0.37  Running vampire_casc2023 --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/tmp/tmp.ul8OfbVqX5/Vampire---4.8_9624
% 0.15/0.37  % (9774)Running in auto input_syntax mode. Trying TPTP
% 0.23/0.44  % (9777)lrs+11_4:3_aac=none:add=off:amm=off:anc=none:bd=preordered:bs=on:bce=on:flr=on:fsd=off:fsr=off:fde=none:nwc=2.5:sims=off:sp=reverse_arity:tgt=full:stl=188_1106 on Vampire---4 for (1106ds/0Mi)
% 0.23/0.44  % (9777)First to succeed.
% 0.23/0.44  % (9777)Refutation found. Thanks to Tanya!
% 0.23/0.44  % SZS status Theorem for Vampire---4
% 0.23/0.44  % SZS output start Proof for Vampire---4
% See solution above
% 0.23/0.44  % (9777)------------------------------
% 0.23/0.44  % (9777)Version: Vampire 4.7 (commit 05ef610bd on 2023-06-21 19:03:17 +0100)
% 0.23/0.44  % (9777)Linked with Z3 4.9.1.0 6ed071b44407cf6623b8d3c0dceb2a8fb7040cee z3-4.8.4-6427-g6ed071b44
% 0.23/0.44  % (9777)Termination reason: Refutation
% 0.23/0.44  
% 0.23/0.44  % (9777)Memory used [KB]: 5373
% 0.23/0.44  % (9777)Time elapsed: 0.003 s
% 0.23/0.44  % (9777)------------------------------
% 0.23/0.44  % (9777)------------------------------
% 0.23/0.44  % (9774)Success in time 0.064 s
% 0.23/0.44  % Vampire---4.8 exiting
%------------------------------------------------------------------------------