TSTP Solution File: NUM291+1 by Metis---2.4

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%------------------------------------------------------------------------------
% File     : Metis---2.4
% Problem  : NUM291+1 : TPTP v8.1.0. Released v3.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : metis --show proof --show saturation %s

% Computer : n009.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  : 600s
% DateTime : Mon Jul 18 12:25:46 EDT 2022

% Result   : Theorem 6.24s 6.45s
% Output   : CNFRefutation 6.24s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    9
%            Number of leaves      :    6
% Syntax   : Number of formulae    :   32 (  17 unt;   0 def)
%            Number of atoms       :   67 (   5 equ)
%            Maximal formula atoms :    7 (   2 avg)
%            Number of connectives :   71 (  36   ~;  26   |;   5   &)
%                                         (   3 <=>;   1  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    9 (   3 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of predicates  :    5 (   3 usr;   1 prp; 0-2 aty)
%            Number of functors    :    4 (   4 usr;   2 con; 0-1 aty)
%            Number of variables   :   32 (   0 sgn  22   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(rdn2,axiom,
    rdn_translate(n2,rdn_pos(rdnn(n2))) ).

fof(rdn3,axiom,
    rdn_translate(n3,rdn_pos(rdnn(n3))) ).

fof(rdn_positive_less23,axiom,
    rdn_positive_less(rdnn(n2),rdnn(n3)) ).

fof(less_entry_point_pos_pos,axiom,
    ! [X,Y,RDN_X,RDN_Y] :
      ( ( rdn_translate(X,rdn_pos(RDN_X))
        & rdn_translate(Y,rdn_pos(RDN_Y))
        & rdn_positive_less(RDN_X,RDN_Y) )
     => less(X,Y) ) ).

fof(less_property,axiom,
    ! [X,Y] :
      ( less(X,Y)
    <=> ( ~ less(Y,X)
        & Y != X ) ) ).

fof(n3_not_less_n2,conjecture,
    ~ less(n3,n2) ).

fof(subgoal_0,plain,
    ~ less(n3,n2),
    inference(strip,[],[n3_not_less_n2]) ).

fof(negate_0_0,plain,
    ~ ~ less(n3,n2),
    inference(negate,[],[subgoal_0]) ).

fof(normalize_0_0,plain,
    rdn_translate(n3,rdn_pos(rdnn(n3))),
    inference(canonicalize,[],[rdn3]) ).

fof(normalize_0_1,plain,
    rdn_translate(n2,rdn_pos(rdnn(n2))),
    inference(canonicalize,[],[rdn2]) ).

fof(normalize_0_2,plain,
    ! [RDN_X,RDN_Y,X,Y] :
      ( ~ rdn_positive_less(RDN_X,RDN_Y)
      | ~ rdn_translate(X,rdn_pos(RDN_X))
      | ~ rdn_translate(Y,rdn_pos(RDN_Y))
      | less(X,Y) ),
    inference(canonicalize,[],[less_entry_point_pos_pos]) ).

fof(normalize_0_3,plain,
    ! [RDN_X,RDN_Y,X,Y] :
      ( ~ rdn_positive_less(RDN_X,RDN_Y)
      | ~ rdn_translate(X,rdn_pos(RDN_X))
      | ~ rdn_translate(Y,rdn_pos(RDN_Y))
      | less(X,Y) ),
    inference(specialize,[],[normalize_0_2]) ).

fof(normalize_0_4,plain,
    rdn_positive_less(rdnn(n2),rdnn(n3)),
    inference(canonicalize,[],[rdn_positive_less23]) ).

fof(normalize_0_5,plain,
    less(n3,n2),
    inference(canonicalize,[],[negate_0_0]) ).

fof(normalize_0_6,plain,
    ! [X,Y] :
      ( ~ less(X,Y)
    <=> ( Y = X
        | less(Y,X) ) ),
    inference(canonicalize,[],[less_property]) ).

fof(normalize_0_7,plain,
    ! [X,Y] :
      ( ~ less(X,Y)
    <=> ( Y = X
        | less(Y,X) ) ),
    inference(specialize,[],[normalize_0_6]) ).

fof(normalize_0_8,plain,
    ! [X,Y] :
      ( ( Y != X
        | ~ less(X,Y) )
      & ( ~ less(X,Y)
        | ~ less(Y,X) )
      & ( Y = X
        | less(X,Y)
        | less(Y,X) ) ),
    inference(clausify,[],[normalize_0_7]) ).

fof(normalize_0_9,plain,
    ! [X,Y] :
      ( ~ less(X,Y)
      | ~ less(Y,X) ),
    inference(conjunct,[],[normalize_0_8]) ).

cnf(refute_0_0,plain,
    rdn_translate(n3,rdn_pos(rdnn(n3))),
    inference(canonicalize,[],[normalize_0_0]) ).

cnf(refute_0_1,plain,
    rdn_translate(n2,rdn_pos(rdnn(n2))),
    inference(canonicalize,[],[normalize_0_1]) ).

cnf(refute_0_2,plain,
    ( ~ rdn_positive_less(RDN_X,RDN_Y)
    | ~ rdn_translate(X,rdn_pos(RDN_X))
    | ~ rdn_translate(Y,rdn_pos(RDN_Y))
    | less(X,Y) ),
    inference(canonicalize,[],[normalize_0_3]) ).

cnf(refute_0_3,plain,
    ( ~ rdn_positive_less(rdnn(n2),X_9247)
    | ~ rdn_translate(X_9249,rdn_pos(X_9247))
    | ~ rdn_translate(n2,rdn_pos(rdnn(n2)))
    | less(n2,X_9249) ),
    inference(subst,[],[refute_0_2:[bind(RDN_X,$fot(rdnn(n2))),bind(RDN_Y,$fot(X_9247)),bind(X,$fot(n2)),bind(Y,$fot(X_9249))]]) ).

cnf(refute_0_4,plain,
    ( ~ rdn_positive_less(rdnn(n2),X_9247)
    | ~ rdn_translate(X_9249,rdn_pos(X_9247))
    | less(n2,X_9249) ),
    inference(resolve,[$cnf( rdn_translate(n2,rdn_pos(rdnn(n2))) )],[refute_0_1,refute_0_3]) ).

cnf(refute_0_5,plain,
    ( ~ rdn_positive_less(rdnn(n2),rdnn(n3))
    | ~ rdn_translate(n3,rdn_pos(rdnn(n3)))
    | less(n2,n3) ),
    inference(subst,[],[refute_0_4:[bind(X_9247,$fot(rdnn(n3))),bind(X_9249,$fot(n3))]]) ).

cnf(refute_0_6,plain,
    ( ~ rdn_positive_less(rdnn(n2),rdnn(n3))
    | less(n2,n3) ),
    inference(resolve,[$cnf( rdn_translate(n3,rdn_pos(rdnn(n3))) )],[refute_0_0,refute_0_5]) ).

cnf(refute_0_7,plain,
    rdn_positive_less(rdnn(n2),rdnn(n3)),
    inference(canonicalize,[],[normalize_0_4]) ).

cnf(refute_0_8,plain,
    less(n2,n3),
    inference(resolve,[$cnf( rdn_positive_less(rdnn(n2),rdnn(n3)) )],[refute_0_7,refute_0_6]) ).

cnf(refute_0_9,plain,
    less(n3,n2),
    inference(canonicalize,[],[normalize_0_5]) ).

cnf(refute_0_10,plain,
    ( ~ less(X,Y)
    | ~ less(Y,X) ),
    inference(canonicalize,[],[normalize_0_9]) ).

cnf(refute_0_11,plain,
    ( ~ less(n2,n3)
    | ~ less(n3,n2) ),
    inference(subst,[],[refute_0_10:[bind(X,$fot(n3)),bind(Y,$fot(n2))]]) ).

cnf(refute_0_12,plain,
    ~ less(n2,n3),
    inference(resolve,[$cnf( less(n3,n2) )],[refute_0_9,refute_0_11]) ).

cnf(refute_0_13,plain,
    $false,
    inference(resolve,[$cnf( less(n2,n3) )],[refute_0_8,refute_0_12]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : NUM291+1 : TPTP v8.1.0. Released v3.1.0.
% 0.12/0.12  % Command  : metis --show proof --show saturation %s
% 0.12/0.33  % Computer : n009.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % WCLimit  : 600
% 0.12/0.33  % DateTime : Tue Jul  5 12:53:37 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.12/0.34  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 6.24/6.45  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p
% 6.24/6.45  
% 6.24/6.45  % SZS output start CNFRefutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 6.24/6.45  
%------------------------------------------------------------------------------