%------------------------------------------------------------------------------
% File     : iProver---3.8
% Problem  : ARI283_1 : TPTP v8.1.2. Released v5.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_iprover %s %d THM

% Computer : n013.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 30 17:40:31 EDT 2023

% Result   : Theorem 0.47s 1.15s
% Output   : CNFRefutation 0.47s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    6
%            Number of leaves      :    1
% Syntax   : Number of formulae    :    7 (   7 unt;   0 typ;   0 def)
%            Number of atoms       :    7 (   5 equ)
%            Maximal formula atoms :    1 (   1 avg)
%            Number of connectives :    4 (   4   ~;   0   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    3 (   2 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number arithmetic     :   23 (   0 atm;   8 fun;  10 num;   5 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 (   0 usr;   2 con; 0-2 aty)
%            Number of variables   :    5 (   0 sgn;   2   !;   3   ?;   5   :)

% Comments : 
%------------------------------------------------------------------------------
tff(f1,conjecture,
    ? [X0: $rat] : ( $difference(-7/8,3/8) = X0 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rat_difference_problem_11) ).

tff(f2,negated_conjecture,
    ~ ? [X0: $rat] : ( $difference(-7/8,3/8) = X0 ),
    inference(negated_conjecture,[],[f1]) ).

tff(f3,plain,
    ~ ? [X0: $rat] : ( $sum(-7/8,$uminus(3/8)) = X0 ),
    inference(theory_normalization,[],[f2]) ).

tff(f15,plain,
    ! [X0: $rat] : ( $sum(-7/8,$uminus(3/8)) != X0 ),
    inference(ennf_transformation,[],[f3]) ).

tff(f16,plain,
    ! [X0: $rat] : ( $sum(-7/8,$uminus(3/8)) != X0 ),
    inference(cnf_transformation,[],[f15]) ).

tff(f17,plain,
    $false,
    inference(equality_resolution,[],[f16]) ).

cnf(c_60,negated_conjecture,
    $false,
    inference(cnf_transformation,[],[f17]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.12  % Problem  : ARI283_1 : TPTP v8.1.2. Released v5.0.0.
% 0.12/0.13  % Command  : run_iprover %s %d THM
% 0.13/0.34  % Computer : n013.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % WCLimit  : 300
% 0.13/0.34  % DateTime : Tue Aug 29 18:45:32 EDT 2023
% 0.13/0.35  % CPUTime  : 
% 0.20/0.47  Running TFA theorem proving
% 0.20/0.47  Running: /export/starexec/sandbox2/solver/bin/run_problem --no_cores 8 --schedule casc_29_tfa /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 0.47/1.15  % SZS status Started for theBenchmark.p
% 0.47/1.15  % SZS status Theorem for theBenchmark.p
% 0.47/1.15  
% 0.47/1.15  %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 0.47/1.15  
% 0.47/1.15  ------  iProver source info
% 0.47/1.15  
% 0.47/1.15  git: date: 2023-05-31 18:12:56 +0000
% 0.47/1.15  git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 0.47/1.15  git: non_committed_changes: false
% 0.47/1.15  git: last_make_outside_of_git: false
% 0.47/1.15  
% 0.47/1.15  ------ Parsing...
% 0.47/1.15  ------ Clausification by vclausify_rel  & Parsing by iProver...
% 0.47/1.15  
% 0.47/1.15  % SZS status Theorem for theBenchmark.p
% 0.47/1.15  
% 0.47/1.15  % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 0.47/1.15  
% 0.47/1.15  
%------------------------------------------------------------------------------