%------------------------------------------------------------------------------
% File     : SnakeForV-SAT---1.0
% Problem  : SWV392+1 : TPTP v8.1.0. Released v3.3.0.
% 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 : n015.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 18:56:42 EDT 2022

% Result   : Theorem 0.19s 0.49s
% Output   : Refutation 0.19s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    6
%            Number of leaves      :    4
% Syntax   : Number of formulae    :   11 (   4 unt;   0 def)
%            Number of atoms       :   38 (   9 equ)
%            Maximal formula atoms :    8 (   3 avg)
%            Number of connectives :   44 (  17   ~;   2   |;  19   &)
%                                         (   0 <=>;   6  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    9 (   5 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    4 (   2 usr;   1 prp; 0-3 aty)
%            Number of functors    :    5 (   5 usr;   4 con; 0-2 aty)
%            Number of variables   :   19 (   8   !;  11   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f94,plain,
    $false,
    inference(subsumption_resolution,[],[f80,f87]) ).

fof(f87,plain,
    ! [X0] : ~ contains_slb(create_slb,X0),
    inference(cnf_transformation,[],[f8]) ).

fof(f8,axiom,
    ! [X0] : ~ contains_slb(create_slb,X0),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax20) ).

fof(f80,plain,
    contains_slb(create_slb,sK2),
    inference(cnf_transformation,[],[f59]) ).

fof(f59,plain,
    ( ~ pair_in_list(remove_slb(create_slb,sK2),sK0,sK1)
    & contains_slb(create_slb,sK2)
    & sK0 != sK2
    & pair_in_list(create_slb,sK0,sK1) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1,sK2])],[f41,f58,f57]) ).

fof(f57,plain,
    ( ? [X0,X1] :
        ( ? [X2] :
            ( ~ pair_in_list(remove_slb(create_slb,X2),X0,X1)
            & contains_slb(create_slb,X2)
            & X0 != X2 )
        & pair_in_list(create_slb,X0,X1) )
   => ( ? [X2] :
          ( ~ pair_in_list(remove_slb(create_slb,X2),sK0,sK1)
          & contains_slb(create_slb,X2)
          & sK0 != X2 )
      & pair_in_list(create_slb,sK0,sK1) ) ),
    introduced(choice_axiom,[]) ).

fof(f58,plain,
    ( ? [X2] :
        ( ~ pair_in_list(remove_slb(create_slb,X2),sK0,sK1)
        & contains_slb(create_slb,X2)
        & sK0 != X2 )
   => ( ~ pair_in_list(remove_slb(create_slb,sK2),sK0,sK1)
      & contains_slb(create_slb,sK2)
      & sK0 != sK2 ) ),
    introduced(choice_axiom,[]) ).

fof(f41,plain,
    ? [X0,X1] :
      ( ? [X2] :
          ( ~ pair_in_list(remove_slb(create_slb,X2),X0,X1)
          & contains_slb(create_slb,X2)
          & X0 != X2 )
      & pair_in_list(create_slb,X0,X1) ),
    inference(flattening,[],[f40]) ).

fof(f40,plain,
    ? [X1,X0] :
      ( ? [X2] :
          ( ~ pair_in_list(remove_slb(create_slb,X2),X0,X1)
          & X0 != X2
          & contains_slb(create_slb,X2) )
      & pair_in_list(create_slb,X0,X1) ),
    inference(ennf_transformation,[],[f20]) ).

fof(f20,negated_conjecture,
    ~ ! [X1,X0] :
        ( pair_in_list(create_slb,X0,X1)
       => ! [X2] :
            ( contains_slb(create_slb,X2)
           => ( pair_in_list(remove_slb(create_slb,X2),X0,X1)
              | X0 = X2 ) ) ),
    inference(negated_conjecture,[],[f19]) ).

fof(f19,conjecture,
    ! [X1,X0] :
      ( pair_in_list(create_slb,X0,X1)
     => ! [X2] :
          ( contains_slb(create_slb,X2)
         => ( pair_in_list(remove_slb(create_slb,X2),X0,X1)
            | X0 = X2 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l28_co) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12  % Problem    : SWV392+1 : TPTP v8.1.0. Released v3.3.0.
% 0.12/0.13  % 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 : n015.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   : Tue Aug 30 19:33:06 EDT 2022
% 0.12/0.34  % CPUTime    : 
% 0.19/0.48  % (6761)ott+10_1:8_bsd=on:fsd=on:lcm=predicate:nwc=5.0:s2a=on:s2at=1.5:spb=goal_then_units:i=176:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/176Mi)
% 0.19/0.49  % (6761)First to succeed.
% 0.19/0.49  % (6761)Refutation found. Thanks to Tanya!
% 0.19/0.49  % SZS status Theorem for theBenchmark
% 0.19/0.49  % SZS output start Proof for theBenchmark
% See solution above
% 0.19/0.49  % (6761)------------------------------
% 0.19/0.49  % (6761)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.49  % (6761)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.49  % (6761)Termination reason: Refutation
% 0.19/0.49  
% 0.19/0.49  % (6761)Memory used [KB]: 5500
% 0.19/0.49  % (6761)Time elapsed: 0.004 s
% 0.19/0.49  % (6761)Instructions burned: 3 (million)
% 0.19/0.49  % (6761)------------------------------
% 0.19/0.49  % (6761)------------------------------
% 0.19/0.49  % (6740)Success in time 0.143 s
%------------------------------------------------------------------------------