%------------------------------------------------------------------------------
% File     : SnakeForV-SAT---1.0
% Problem  : ARI409_1 : TPTP v8.1.0. Released v5.0.0.
% 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 : n008.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 15:48:11 EDT 2022

% Result   : Theorem 0.20s 0.50s
% Output   : Refutation 0.20s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    6
%            Number of leaves      :    3
% Syntax   : Number of formulae    :   10 (   4 unt;   1 typ;   0 def)
%            Number of atoms       :   16 (  15 equ)
%            Maximal formula atoms :    4 (   1 avg)
%            Number of connectives :   13 (   6   ~;   0   |;   4   &)
%                                         (   0 <=>;   3  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    5 (   3 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number arithmetic     :   33 (   0 atm;   7 fun;  22 num;   4 var)
%            Number of types       :    1 (   0 usr;   1 ari)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of predicates  :    2 (   0 usr;   1 prp; 0-2 aty)
%            Number of functors    :    5 (   1 usr;   4 con; 0-2 aty)
%            Number of variables   :    4 (   2   !;   2   ?;   4   :)

% Comments : 
%------------------------------------------------------------------------------
tff(func_def_7,type,
    sK0: $real ).

tff(f20,plain,
    $false,
    inference(subsumption_resolution,[],[f19,f17]) ).

tff(f17,plain,
    10.0 != sK0,
    inference(cnf_transformation,[],[f16]) ).

tff(f16,plain,
    ( ( $sum(4.25,5.75) = sK0 )
    & ( 10.0 != sK0 ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK0])],[f14,f15]) ).

tff(f15,plain,
    ( ? [X0: $real] :
        ( ( $sum(4.25,5.75) = X0 )
        & ( 10.0 != X0 ) )
   => ( ( $sum(4.25,5.75) = sK0 )
      & ( 10.0 != sK0 ) ) ),
    introduced(choice_axiom,[]) ).

tff(f14,plain,
    ? [X0: $real] :
      ( ( $sum(4.25,5.75) = X0 )
      & ( 10.0 != X0 ) ),
    inference(ennf_transformation,[],[f2]) ).

tff(f2,negated_conjecture,
    ~ ! [X0: $real] :
        ( ( $sum(4.25,5.75) = X0 )
       => ( 10.0 = X0 ) ),
    inference(negated_conjecture,[],[f1]) ).

tff(f1,conjecture,
    ! [X0: $real] :
      ( ( $sum(4.25,5.75) = X0 )
     => ( 10.0 = X0 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',real_sum_problem_9) ).

tff(f19,plain,
    10.0 = sK0,
    inference(evaluation,[],[f18]) ).

tff(f18,plain,
    $sum(4.25,5.75) = sK0,
    inference(cnf_transformation,[],[f16]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12  % Problem    : ARI409=1 : TPTP v8.1.0. Released v5.0.0.
% 0.06/0.13  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.14/0.34  % Computer : n008.cluster.edu
% 0.14/0.34  % Model    : x86_64 x86_64
% 0.14/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34  % Memory   : 8042.1875MB
% 0.14/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34  % CPULimit   : 300
% 0.14/0.34  % WCLimit    : 300
% 0.14/0.34  % DateTime   : Mon Aug 29 15:42:40 EDT 2022
% 0.14/0.34  % CPUTime    : 
% 0.20/0.49  % (29740)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/2Mi)
% 0.20/0.49  % (29740)Instruction limit reached!
% 0.20/0.49  % (29740)------------------------------
% 0.20/0.49  % (29740)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.49  % (29740)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.49  % (29740)Termination reason: Unknown
% 0.20/0.49  % (29740)Termination phase: Saturation
% 0.20/0.49  
% 0.20/0.49  % (29740)Memory used [KB]: 5373
% 0.20/0.49  % (29740)Time elapsed: 0.003 s
% 0.20/0.49  % (29740)Instructions burned: 2 (million)
% 0.20/0.49  % (29740)------------------------------
% 0.20/0.49  % (29740)------------------------------
% 0.20/0.49  % (29754)dis+21_1:1_av=off:er=filter:slsq=on:slsqc=0:slsqr=1,1:sp=frequency:to=lpo:i=498:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/498Mi)
% 0.20/0.49  % (29754)First to succeed.
% 0.20/0.50  % (29754)Refutation found. Thanks to Tanya!
% 0.20/0.50  % SZS status Theorem for theBenchmark
% 0.20/0.50  % SZS output start Proof for theBenchmark
% See solution above
% 0.20/0.50  % (29754)------------------------------
% 0.20/0.50  % (29754)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.50  % (29754)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.50  % (29754)Termination reason: Refutation
% 0.20/0.50  
% 0.20/0.50  % (29754)Memory used [KB]: 895
% 0.20/0.50  % (29754)Time elapsed: 0.054 s
% 0.20/0.50  % (29754)------------------------------
% 0.20/0.50  % (29754)------------------------------
% 0.20/0.50  % (29731)Success in time 0.144 s
%------------------------------------------------------------------------------