TSTP Solution File: DAT172^1 by Leo-III---1.7.10

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Leo-III---1.7.10
% Problem  : DAT172^1 : TPTP v8.1.2. Released v7.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_Leo-III %s %d

% Computer : n018.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 : Tue May  7 07:39:40 EDT 2024

% Result   : Theorem 17.09s 5.84s
% Output   : Refutation 17.83s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    3
%            Number of leaves      :  237
% Syntax   : Number of formulae    :  436 ( 145 unt;  40 typ;   0 def)
%            Number of atoms       : 1079 ( 330 equ;   0 cnn)
%            Maximal formula atoms :    8 (   2 avg)
%            Number of connectives : 5332 ( 134   ~;  11   |;  56   &;4593   @)
%                                         (   0 <=>; 538  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   23 (   8 avg)
%            Number of types       :    3 (   2 usr)
%            Number of type conns  :  102 ( 102   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   44 (  41 usr;  12 con; 0-6 aty)
%            Number of variables   : 1184 (  46   ^1073   !;  34   ?;1184   :)
%                                         (  31  !>;   0  ?*;   0  @-;   0  @+)

% Comments : 
%------------------------------------------------------------------------------
thf(nat_type,type,
    nat: $tType ).

thf(a_type,type,
    a: $tType ).

thf(linordered_field_type,type,
    linordered_field: 
      !>[TA: $tType] : ( ( itself @ TA ) > $o ) ).

thf(linord219039673up_add_type,type,
    linord219039673up_add: 
      !>[TA: $tType] : ( ( itself @ TA ) > $o ) ).

thf(ordere216010020id_add_type,type,
    ordere216010020id_add: 
      !>[TA: $tType] : ( ( itself @ TA ) > $o ) ).

thf(ordere1818651114id_add_type,type,
    ordere1818651114id_add: 
      !>[TA: $tType] : ( ( itself @ TA ) > $o ) ).

thf(strict797366125id_add_type,type,
    strict797366125id_add: 
      !>[TA: $tType] : ( ( itself @ TA ) > $o ) ).

thf(ordere223160158up_add_type,type,
    ordere223160158up_add: 
      !>[TA: $tType] : ( ( itself @ TA ) > $o ) ).

thf(strict2144017051up_add_type,type,
    strict2144017051up_add: 
      !>[TA: $tType] : ( ( itself @ TA ) > $o ) ).

thf(ordere516151231imp_le_type,type,
    ordere516151231imp_le: 
      !>[TA: $tType] : ( ( itself @ TA ) > $o ) ).

thf(plus_plus_type,type,
    plus_plus: 
      !>[TA: $tType] : ( TA > TA > TA ) ).

thf(zero_zero_type,type,
    zero_zero: 
      !>[TA: $tType] : TA ).

thf(huffma505251170phabet_type,type,
    huffma505251170phabet: 
      !>[TA: $tType] : ( ( huffma16452318e_tree @ TA ) > ( set @ TA ) ) ).

thf(huffma1050891809istent_type,type,
    huffma1050891809istent: 
      !>[TA: $tType] : ( ( huffma16452318e_tree @ TA ) > $o ) ).

thf(huffma636208924e_cost_type,type,
    huffma636208924e_cost: 
      !>[TA: $tType] : ( ( huffma16452318e_tree @ TA ) > nat ) ).

thf(huffma223349076_depth_type,type,
    huffma223349076_depth: 
      !>[TA: $tType] : ( ( huffma16452318e_tree @ TA ) > TA > nat ) ).

thf(huffma854352999e_freq_type,type,
    huffma854352999e_freq: 
      !>[TA: $tType] : ( ( huffma16452318e_tree @ TA ) > TA > nat ) ).

thf(huffma1554076246height_type,type,
    huffma1554076246height: 
      !>[TA: $tType] : ( ( huffma16452318e_tree @ TA ) > nat ) ).

thf(huffma1954420889ibling_type,type,
    huffma1954420889ibling: 
      !>[TA: $tType] : ( ( huffma16452318e_tree @ TA ) > TA > ( huffma16452318e_tree @ TA ) ) ).

thf(huffma1154738298minima_type,type,
    huffma1154738298minima: 
      !>[TA: $tType] : ( ( huffma16452318e_tree @ TA ) > TA > TA > $o ) ).

thf(huffma936049440ptimum_type,type,
    huffma936049440ptimum: 
      !>[TA: $tType] : ( ( huffma16452318e_tree @ TA ) > $o ) ).

thf(huffma943100115ibling_type,type,
    huffma943100115ibling: 
      !>[TA: $tType] : ( ( huffma16452318e_tree @ TA ) > TA > TA ) ).

thf(huffma454997449itLeaf_type,type,
    huffma454997449itLeaf: 
      !>[TA: $tType] : ( ( huffma16452318e_tree @ TA ) > nat > TA > nat > TA > ( huffma16452318e_tree @ TA ) ) ).

thf(huffma304375860urSyms_type,type,
    huffma304375860urSyms: 
      !>[TA: $tType] : ( ( huffma16452318e_tree @ TA ) > TA > TA > TA > TA > ( huffma16452318e_tree @ TA ) ) ).

thf(huffma2094459102Leaves_type,type,
    huffma2094459102Leaves: 
      !>[TA: $tType] : ( ( huffma16452318e_tree @ TA ) > nat > TA > nat > TA > ( huffma16452318e_tree @ TA ) ) ).

thf(huffma469337550apSyms_type,type,
    huffma469337550apSyms: 
      !>[TA: $tType] : ( ( huffma16452318e_tree @ TA ) > TA > TA > ( huffma16452318e_tree @ TA ) ) ).

thf(huffma691733767weight_type,type,
    huffma691733767weight: 
      !>[TA: $tType] : ( ( huffma16452318e_tree @ TA ) > nat ) ).

thf(if_type,type,
    if: 
      !>[TA: $tType] : ( $o > TA > TA > TA ) ).

thf(ord_less_type,type,
    ord_less: 
      !>[TA: $tType] : ( TA > TA > $o ) ).

thf(ord_less_eq_type,type,
    ord_less_eq: 
      !>[TA: $tType] : ( TA > TA > $o ) ).

thf(type2_type,type,
    type2: 
      !>[TA: $tType] : ( itself @ TA ) ).

thf(collect_type,type,
    collect: 
      !>[TA: $tType] : ( ( TA > $o ) > ( set @ TA ) ) ).

thf(member_type,type,
    member: 
      !>[TA: $tType] : ( TA > ( set @ TA ) > $o ) ).

thf(a2_type,type,
    a2: a ).

thf(b_type,type,
    b: a ).

thf(c_type,type,
    c: a ).

thf(t_type,type,
    t: huffma16452318e_tree @ a ).

thf(u_type,type,
    u: huffma16452318e_tree @ a ).

thf(w_a_type,type,
    w_a: nat ).

thf(w_b_type,type,
    w_b: nat ).

thf(57,axiom,
    ! [A: nat,B: nat,C: nat] :
      ( ( ( plus_plus @ nat @ A @ B )
        = ( plus_plus @ nat @ A @ C ) )
      = ( B = C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_171_nat__add__left__cancel) ).

thf(352,plain,
    ! [A: nat,B: nat,C: nat] :
      ( ( ( plus_plus @ nat @ A @ B )
        = ( plus_plus @ nat @ A @ C ) )
      = ( B = C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[57]) ).

thf(72,axiom,
    ! [TA: $tType] :
      ( ( ordere516151231imp_le @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less_eq @ TA @ ( plus_plus @ TA @ A @ B ) @ B )
          = ( ord_less_eq @ TA @ A @ ( zero_zero @ TA ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_91_add__le__same__cancel2) ).

thf(408,plain,
    ! [TA: $tType] :
      ( ( ordere516151231imp_le @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less_eq @ TA @ ( plus_plus @ TA @ A @ B ) @ B )
          = ( ord_less_eq @ TA @ A @ ( zero_zero @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[72]) ).

thf(170,axiom,
    ( ( huffma505251170phabet @ a @ ( huffma454997449itLeaf @ a @ t @ w_a @ a2 @ w_b @ b ) )
    = ( huffma505251170phabet @ a @ u ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_38_a_092_060_094sub_062u) ).

thf(677,plain,
    ( ( huffma505251170phabet @ a @ ( huffma454997449itLeaf @ a @ t @ w_a @ a2 @ w_b @ b ) )
    = ( huffma505251170phabet @ a @ u ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[170]) ).

thf(84,axiom,
    ! [A: nat,B: nat,C: nat] :
      ( ( ord_less_eq @ nat @ A @ B )
     => ( ( ord_less_eq @ nat @ B @ C )
       => ( ord_less_eq @ nat @ A @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_161_le__trans) ).

thf(440,plain,
    ! [A: nat,B: nat,C: nat] :
      ( ( ord_less_eq @ nat @ A @ B )
     => ( ( ord_less_eq @ nat @ B @ C )
       => ( ord_less_eq @ nat @ A @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[84]) ).

thf(161,axiom,
    ~ ( member @ a @ b @ ( huffma505251170phabet @ a @ t ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_19_assms_I4_J) ).

thf(655,plain,
    ~ ( member @ a @ b @ ( huffma505251170phabet @ a @ t ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[161]) ).

thf(63,axiom,
    ! [A: nat,B: nat,C: nat] :
      ( ( ord_less_eq @ nat @ ( plus_plus @ nat @ A @ B ) @ C )
     => ~ ( ( ord_less_eq @ nat @ A @ C )
         => ~ ( ord_less_eq @ nat @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_155_add__leE) ).

thf(384,plain,
    ! [A: nat,B: nat,C: nat] :
      ( ( ord_less_eq @ nat @ ( plus_plus @ nat @ A @ B ) @ C )
     => ~ ( ( ord_less_eq @ nat @ A @ C )
         => ~ ( ord_less_eq @ nat @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[63]) ).

thf(121,axiom,
    ! [A: nat,B: nat,C: nat] :
      ( ( ord_less @ nat @ ( plus_plus @ nat @ A @ B ) @ C )
     => ( ord_less @ nat @ A @ C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_142_add__lessD1) ).

thf(550,plain,
    ! [A: nat,B: nat,C: nat] :
      ( ( ord_less @ nat @ ( plus_plus @ nat @ A @ B ) @ C )
     => ( ord_less @ nat @ A @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[121]) ).

thf(197,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( ( huffma943100115ibling @ TA @ A @ B )
          = C )
       => ( ( huffma943100115ibling @ TA @ A @ C )
          = B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_7_sibling__reciprocal) ).

thf(747,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( ( huffma943100115ibling @ TA @ A @ B )
          = C )
       => ( ( huffma943100115ibling @ TA @ A @ C )
          = B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[197]) ).

thf(117,axiom,
    ! [TA: $tType] :
      ( ( linord219039673up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA] :
          ( ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ ( plus_plus @ TA @ A @ A ) )
          = ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_87_zero__le__double__add__iff__zero__le__single__add) ).

thf(538,plain,
    ! [TA: $tType] :
      ( ( linord219039673up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA] :
          ( ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ ( plus_plus @ TA @ A @ A ) )
          = ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[117]) ).

thf(167,axiom,
    ( ( huffma223349076_depth @ a @ u @ c )
    = ( huffma1554076246height @ a @ u ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_12_d_092_060_094sub_062c) ).

thf(670,plain,
    ( ( huffma223349076_depth @ a @ u @ c )
    = ( huffma1554076246height @ a @ u ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[167]) ).

thf(75,axiom,
    ! [A: nat] :
      ~ ( ord_less @ nat @ A @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_194_less__not__refl) ).

thf(417,plain,
    ! [A: nat] :
      ~ ( ord_less @ nat @ A @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[75]) ).

thf(126,axiom,
    ! [TA: $tType] :
      ( ( ordere516151231imp_le @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less @ TA @ ( plus_plus @ TA @ A @ B ) @ B )
          = ( ord_less @ TA @ A @ ( zero_zero @ TA ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_94_add__less__same__cancel2) ).

thf(565,plain,
    ! [TA: $tType] :
      ( ( ordere516151231imp_le @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less @ TA @ ( plus_plus @ TA @ A @ B ) @ B )
          = ( ord_less @ TA @ A @ ( zero_zero @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[126]) ).

thf(28,axiom,
    ! [A: nat,B: nat,C: nat] :
      ( ( ord_less_eq @ nat @ ( plus_plus @ nat @ A @ B ) @ C )
     => ( ord_less_eq @ nat @ B @ C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_160_add__leD2) ).

thf(257,plain,
    ! [A: nat,B: nat,C: nat] :
      ( ( ord_less_eq @ nat @ ( plus_plus @ nat @ A @ B ) @ C )
     => ( ord_less_eq @ nat @ B @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[28]) ).

thf(186,axiom,
    huffma1050891809istent @ a @ t,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_2_assms_I1_J) ).

thf(724,plain,
    huffma1050891809istent @ a @ t,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[186]) ).

thf(128,axiom,
    ! [A: nat,B: nat] : ( ord_less_eq @ nat @ A @ ( plus_plus @ nat @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_156_le__add1) ).

thf(570,plain,
    ! [A: nat,B: nat] : ( ord_less_eq @ nat @ A @ ( plus_plus @ nat @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[128]) ).

thf(106,axiom,
    ! [A: nat] :
      ~ ( ord_less @ nat @ A @ ( zero_zero @ nat ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_210_not__less0) ).

thf(504,plain,
    ! [A: nat] :
      ~ ( ord_less @ nat @ A @ ( zero_zero @ nat ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[106]) ).

thf(198,axiom,
    ! [TA: $tType,A: TA,B: huffma16452318e_tree @ TA,C: TA,D: TA,E: TA] :
      ( ( member @ TA @ A @ ( huffma505251170phabet @ TA @ B ) )
     => ( ( member @ TA @ C @ ( huffma505251170phabet @ TA @ B ) )
       => ( ( member @ TA @ D @ ( huffma505251170phabet @ TA @ B ) )
         => ( ( member @ TA @ E @ ( huffma505251170phabet @ TA @ B ) )
           => ( ( huffma505251170phabet @ TA @ ( huffma304375860urSyms @ TA @ B @ A @ C @ D @ E ) )
              = ( huffma505251170phabet @ TA @ B ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_28_alphabet__swapFourSyms) ).

thf(751,plain,
    ! [TA: $tType,A: TA,B: huffma16452318e_tree @ TA,C: TA,D: TA,E: TA] :
      ( ( member @ TA @ A @ ( huffma505251170phabet @ TA @ B ) )
     => ( ( member @ TA @ C @ ( huffma505251170phabet @ TA @ B ) )
       => ( ( member @ TA @ D @ ( huffma505251170phabet @ TA @ B ) )
         => ( ( member @ TA @ E @ ( huffma505251170phabet @ TA @ B ) )
           => ( ( huffma505251170phabet @ TA @ ( huffma304375860urSyms @ TA @ B @ A @ C @ D @ E ) )
              = ( huffma505251170phabet @ TA @ B ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[198]) ).

thf(134,axiom,
    ! [TA: $tType,A: TA > $o,B: TA,C: TA > nat] :
      ( ( A @ B )
     => ? [D: TA] :
          ( ( A @ D )
          & ! [E: TA] :
              ( ( A @ E )
             => ( ord_less_eq @ nat @ ( C @ D ) @ ( C @ E ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_227_ex__has__least__nat) ).

thf(587,plain,
    ! [TA: $tType,A: TA > $o,B: TA,C: TA > nat] :
      ( ( A @ B )
     => ? [D: TA] :
          ( ( A @ D )
          & ! [E: TA] :
              ( ( A @ E )
             => ( ord_less_eq @ nat @ ( C @ D ) @ ( C @ E ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[134]) ).

thf(147,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: nat,D: TA,E: nat] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ~ ( member @ TA @ B @ ( huffma505251170phabet @ TA @ A ) )
       => ( huffma1050891809istent @ TA @ ( huffma454997449itLeaf @ TA @ A @ C @ D @ E @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_43_consistent__splitLeaf) ).

thf(619,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: nat,D: TA,E: nat] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ~ ( member @ TA @ B @ ( huffma505251170phabet @ TA @ A ) )
       => ( huffma1050891809istent @ TA @ ( huffma454997449itLeaf @ TA @ A @ C @ D @ E @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[147]) ).

thf(155,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: huffma16452318e_tree @ TA] :
      ( ( ord_less @ nat @ ( zero_zero @ nat ) @ ( huffma1554076246height @ TA @ A ) )
     => ( ( huffma1050891809istent @ TA @ A )
       => ( ( ( huffma505251170phabet @ TA @ A )
            = ( huffma505251170phabet @ TA @ B ) )
         => ( ord_less @ nat @ ( zero_zero @ nat ) @ ( huffma1554076246height @ TA @ B ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_58_height__gt__0__alphabet__eq__imp__height__gt__0) ).

thf(638,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: huffma16452318e_tree @ TA] :
      ( ( ord_less @ nat @ ( zero_zero @ nat ) @ ( huffma1554076246height @ TA @ A ) )
     => ( ( huffma1050891809istent @ TA @ A )
       => ( ( ( huffma505251170phabet @ TA @ A )
            = ( huffma505251170phabet @ TA @ B ) )
         => ( ord_less @ nat @ ( zero_zero @ nat ) @ ( huffma1554076246height @ TA @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[155]) ).

thf(33,axiom,
    ! [TA: $tType,A: TA,B: huffma16452318e_tree @ TA,C: TA] :
      ( ( member @ TA @ A @ ( huffma505251170phabet @ TA @ B ) )
     => ( ( member @ TA @ C @ ( huffma505251170phabet @ TA @ B ) )
       => ( ( huffma505251170phabet @ TA @ ( huffma469337550apSyms @ TA @ B @ A @ C ) )
          = ( huffma505251170phabet @ TA @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_25_alphabet__swapSyms) ).

thf(284,plain,
    ! [TA: $tType,A: TA,B: huffma16452318e_tree @ TA,C: TA] :
      ( ( member @ TA @ A @ ( huffma505251170phabet @ TA @ B ) )
     => ( ( member @ TA @ C @ ( huffma505251170phabet @ TA @ B ) )
       => ( ( huffma505251170phabet @ TA @ ( huffma469337550apSyms @ TA @ B @ A @ C ) )
          = ( huffma505251170phabet @ TA @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[33]) ).

thf(16,axiom,
    ! [TA: $tType] :
      ( ( ordere223160158up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA,D: TA] :
          ( ( ( ord_less @ TA @ A @ B )
            & ( ord_less @ TA @ C @ D ) )
         => ( ord_less @ TA @ ( plus_plus @ TA @ A @ C ) @ ( plus_plus @ TA @ B @ D ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_148_add__mono__thms__linordered__field_I5_J) ).

thf(228,plain,
    ! [TA: $tType] :
      ( ( ordere223160158up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA,D: TA] :
          ( ( ( ord_less @ TA @ A @ B )
            & ( ord_less @ TA @ C @ D ) )
         => ( ord_less @ TA @ ( plus_plus @ TA @ A @ C ) @ ( plus_plus @ TA @ B @ D ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[16]) ).

thf(87,axiom,
    ! [A: nat,B: nat,C: nat] :
      ( ( ord_less_eq @ nat @ ( plus_plus @ nat @ A @ B ) @ C )
     => ( ord_less_eq @ nat @ A @ C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_159_add__leD1) ).

thf(448,plain,
    ! [A: nat,B: nat,C: nat] :
      ( ( ord_less_eq @ nat @ ( plus_plus @ nat @ A @ B ) @ C )
     => ( ord_less_eq @ nat @ A @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[87]) ).

thf(44,axiom,
    ! [A: nat,B: nat,C: nat,D: nat] :
      ( ( ord_less @ nat @ A @ B )
     => ( ( ord_less @ nat @ C @ D )
       => ( ord_less @ nat @ ( plus_plus @ nat @ A @ C ) @ ( plus_plus @ nat @ B @ D ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_140_add__less__mono) ).

thf(316,plain,
    ! [A: nat,B: nat,C: nat,D: nat] :
      ( ( ord_less @ nat @ A @ B )
     => ( ( ord_less @ nat @ C @ D )
       => ( ord_less @ nat @ ( plus_plus @ nat @ A @ C ) @ ( plus_plus @ nat @ B @ D ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[44]) ).

thf(96,axiom,
    ! [TA: $tType,A: TA > $o,B: TA,C: TA > nat,D: nat] :
      ( ( A @ B )
     => ( ! [E: TA] :
            ( ( A @ E )
           => ? [F: TA] :
                ( ( A @ F )
                & ~ ( ord_less_eq @ nat @ ( C @ F ) @ ( C @ E ) ) ) )
       => ? [E: TA] :
            ( ( A @ E )
            & ~ ( ord_less @ nat @ ( C @ E ) @ ( plus_plus @ nat @ ( C @ B ) @ D ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_212_ex__has__greatest__nat__lemma) ).

thf(475,plain,
    ! [TA: $tType,A: TA > $o,B: TA,C: TA > nat,D: nat] :
      ( ( A @ B )
     => ( ! [E: TA] :
            ( ( A @ E )
           => ? [F: TA] :
                ( ( A @ F )
                & ~ ( ord_less_eq @ nat @ ( C @ F ) @ ( C @ E ) ) ) )
       => ? [E: TA] :
            ( ( A @ E )
            & ~ ( ord_less @ nat @ ( C @ E ) @ ( plus_plus @ nat @ ( C @ B ) @ D ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[96]) ).

thf(85,axiom,
    ! [A: nat,B: nat] :
      ( ( ord_less_eq @ nat @ A @ B )
      | ( ord_less_eq @ nat @ B @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_167_nat__le__linear) ).

thf(443,plain,
    ! [A: nat,B: nat] :
      ( ( ord_less_eq @ nat @ A @ B )
      | ( ord_less_eq @ nat @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[85]) ).

thf(61,axiom,
    ! [TA: $tType,A: TA > $o,B: TA,C: TA > nat,D: nat] :
      ( ( A @ B )
     => ( ! [E: TA] :
            ( ( A @ E )
           => ( ord_less @ nat @ ( C @ E ) @ D ) )
       => ? [E: TA] :
            ( ( A @ E )
            & ! [F: TA] :
                ( ( A @ F )
               => ( ord_less_eq @ nat @ ( C @ F ) @ ( C @ E ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_229_ex__has__greatest__nat) ).

thf(376,plain,
    ! [TA: $tType,A: TA > $o,B: TA,C: TA > nat,D: nat] :
      ( ( A @ B )
     => ( ! [E: TA] :
            ( ( A @ E )
           => ( ord_less @ nat @ ( C @ E ) @ D ) )
       => ? [E: TA] :
            ( ( A @ E )
            & ! [F: TA] :
                ( ( A @ F )
               => ( ord_less_eq @ nat @ ( C @ F ) @ ( C @ E ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[61]) ).

thf(8,axiom,
    ! [TA: $tType] :
      ( ( ordere223160158up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA,D: TA] :
          ( ( ( A = B )
            & ( ord_less @ TA @ C @ D ) )
         => ( ord_less @ TA @ ( plus_plus @ TA @ A @ C ) @ ( plus_plus @ TA @ B @ D ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_145_add__mono__thms__linordered__field_I2_J) ).

thf(211,plain,
    ! [TA: $tType] :
      ( ( ordere223160158up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA,D: TA] :
          ( ( ( A = B )
            & ( ord_less @ TA @ C @ D ) )
         => ( ord_less @ TA @ ( plus_plus @ TA @ A @ C ) @ ( plus_plus @ TA @ B @ D ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[8]) ).

thf(99,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA] : ( ord_less_eq @ nat @ ( huffma223349076_depth @ TA @ A @ B ) @ ( huffma1554076246height @ TA @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_191_depth__le__height) ).

thf(485,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA] : ( ord_less_eq @ nat @ ( huffma223349076_depth @ TA @ A @ B ) @ ( huffma1554076246height @ TA @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[99]) ).

thf(97,axiom,
    ! [A: nat] :
      ~ ( ord_less @ nat @ A @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_198_less__irrefl__nat) ).

thf(480,plain,
    ! [A: nat] :
      ~ ( ord_less @ nat @ A @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[97]) ).

thf(153,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: nat,D: nat,E: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( member @ TA @ B @ ( huffma505251170phabet @ TA @ A ) )
       => ( ( ( huffma854352999e_freq @ TA @ A @ B )
            = ( plus_plus @ nat @ C @ D ) )
         => ( ( huffma691733767weight @ TA @ ( huffma454997449itLeaf @ TA @ A @ C @ B @ D @ E ) )
            = ( huffma691733767weight @ TA @ A ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_230_weight__splitLeaf) ).

thf(634,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: nat,D: nat,E: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( member @ TA @ B @ ( huffma505251170phabet @ TA @ A ) )
       => ( ( ( huffma854352999e_freq @ TA @ A @ B )
            = ( plus_plus @ nat @ C @ D ) )
         => ( ( huffma691733767weight @ TA @ ( huffma454997449itLeaf @ TA @ A @ C @ B @ D @ E ) )
            = ( huffma691733767weight @ TA @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[153]) ).

thf(89,axiom,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA] :
          ( ( ord_less_eq @ TA @ A @ ( zero_zero @ TA ) )
         => ( ( ord_less_eq @ TA @ B @ C )
           => ( ord_less_eq @ TA @ ( plus_plus @ TA @ B @ A ) @ C ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_115_add__decreasing2) ).

thf(453,plain,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA] :
          ( ( ord_less_eq @ TA @ A @ ( zero_zero @ TA ) )
         => ( ( ord_less_eq @ TA @ B @ C )
           => ( ord_less_eq @ TA @ ( plus_plus @ TA @ B @ A ) @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[89]) ).

thf(67,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA] :
    ? [B: TA] : ( member @ TA @ B @ ( huffma505251170phabet @ TA @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_32_exists__in__alphabet) ).

thf(396,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA] :
    ? [B: TA] : ( member @ TA @ B @ ( huffma505251170phabet @ TA @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[67]) ).

thf(73,axiom,
    ! [A: nat,B: nat,C: nat] :
      ( ( ord_less @ nat @ A @ B )
     => ( ord_less @ nat @ ( plus_plus @ nat @ A @ C ) @ ( plus_plus @ nat @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_137_add__less__mono1) ).

thf(411,plain,
    ! [A: nat,B: nat,C: nat] :
      ( ( ord_less @ nat @ A @ B )
     => ( ord_less @ nat @ ( plus_plus @ nat @ A @ C ) @ ( plus_plus @ nat @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[73]) ).

thf(22,axiom,
    ordere1818651114id_add @ nat @ ( type2 @ nat ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',tcon_Nat_Onat___Groups_Oordered__cancel__comm__monoid__add) ).

thf(243,plain,
    ordere1818651114id_add @ nat @ ( type2 @ nat ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[22]) ).

thf(79,axiom,
    ! [A: nat,B: nat] : ( ord_less_eq @ nat @ A @ ( plus_plus @ nat @ B @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_157_le__add2) ).

thf(428,plain,
    ! [A: nat,B: nat] : ( ord_less_eq @ nat @ A @ ( plus_plus @ nat @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[79]) ).

thf(31,axiom,
    ! [A: nat,B: nat] :
      ( ( ord_less_eq @ nat @ A @ B )
     => ? [C: nat] :
          ( B
          = ( plus_plus @ nat @ A @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_163_le__Suc__ex) ).

thf(265,plain,
    ! [A: nat,B: nat] :
      ( ( ord_less_eq @ nat @ A @ B )
     => ? [C: nat] :
          ( B
          = ( plus_plus @ nat @ A @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[31]) ).

thf(107,axiom,
    ! [A: nat] :
      ~ ( ord_less @ nat @ A @ ( zero_zero @ nat ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_63_less__nat__zero__code) ).

thf(507,plain,
    ! [A: nat] :
      ~ ( ord_less @ nat @ A @ ( zero_zero @ nat ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[107]) ).

thf(190,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( member @ TA @ B @ ( huffma505251170phabet @ TA @ A ) )
       => ( ( member @ TA @ C @ ( huffma505251170phabet @ TA @ A ) )
         => ( ( huffma854352999e_freq @ TA @ ( huffma469337550apSyms @ TA @ A @ B @ C ) )
            = ( huffma854352999e_freq @ TA @ A ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_42_freq__swapSyms) ).

thf(734,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( member @ TA @ B @ ( huffma505251170phabet @ TA @ A ) )
       => ( ( member @ TA @ C @ ( huffma505251170phabet @ TA @ A ) )
         => ( ( huffma854352999e_freq @ TA @ ( huffma469337550apSyms @ TA @ A @ B @ C ) )
            = ( huffma854352999e_freq @ TA @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[190]) ).

thf(12,axiom,
    ordere516151231imp_le @ nat @ ( type2 @ nat ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',tcon_Nat_Onat___Groups_Oordered__ab__semigroup__monoid__add__imp__le) ).

thf(221,plain,
    ordere516151231imp_le @ nat @ ( type2 @ nat ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[12]) ).

thf(36,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA] :
      ( ( ( huffma1554076246height @ TA @ A )
        = ( zero_zero @ nat ) )
     => ( ( huffma636208924e_cost @ TA @ A )
        = ( zero_zero @ nat ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_219_height__0__imp__cost__0) ).

thf(292,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA] :
      ( ( ( huffma1554076246height @ TA @ A )
        = ( zero_zero @ nat ) )
     => ( ( huffma636208924e_cost @ TA @ A )
        = ( zero_zero @ nat ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[36]) ).

thf(25,axiom,
    ! [TA: $tType,A: TA,B: TA] :
      ( ( if @ TA @ $false @ A @ B )
      = B ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',help_If_2_1_T) ).

thf(248,plain,
    ! [TA: $tType,A: TA,B: TA] :
      ( ( if @ TA @ $false @ A @ B )
      = B ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[25]) ).

thf(4,axiom,
    ! [TA: $tType] :
      ( ( linordered_field @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA] :
          ( ( plus_plus @ TA @ ( plus_plus @ TA @ A @ B ) @ C )
          = ( plus_plus @ TA @ A @ ( plus_plus @ TA @ B @ C ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_224_linordered__field__class_Osign__simps_I26_J) ).

thf(201,plain,
    ! [TA: $tType] :
      ( ( linordered_field @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA] :
          ( ( plus_plus @ TA @ ( plus_plus @ TA @ A @ B ) @ C )
          = ( plus_plus @ TA @ A @ ( plus_plus @ TA @ B @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[4]) ).

thf(62,axiom,
    ! [A: nat] :
      ( ( A
       != ( zero_zero @ nat ) )
      = ( ord_less @ nat @ ( zero_zero @ nat ) @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_60_neq0__conv) ).

thf(381,plain,
    ! [A: nat] :
      ( ( A
       != ( zero_zero @ nat ) )
      = ( ord_less @ nat @ ( zero_zero @ nat ) @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[62]) ).

thf(183,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( huffma2094459102Leaves @ TA @ A @ ( huffma854352999e_freq @ TA @ A @ B ) @ B @ ( huffma854352999e_freq @ TA @ A @ B ) @ B )
        = A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_50_swapLeaves__id) ).

thf(714,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( huffma2094459102Leaves @ TA @ A @ ( huffma854352999e_freq @ TA @ A @ B ) @ B @ ( huffma854352999e_freq @ TA @ A @ B ) @ B )
        = A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[183]) ).

thf(50,axiom,
    ! [TA: $tType,A: TA > $o,B: TA > nat,C: TA] :
      ( ! [D: TA] :
          ( ~ ( A @ D )
         => ? [E: TA] :
              ( ( ord_less @ nat @ ( B @ E ) @ ( B @ D ) )
              & ~ ( A @ E ) ) )
     => ( A @ C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_203_infinite__descent__measure) ).

thf(334,plain,
    ! [TA: $tType,A: TA > $o,B: TA > nat,C: TA] :
      ( ! [D: TA] :
          ( ~ ( A @ D )
         => ? [E: TA] :
              ( ( ord_less @ nat @ ( B @ E ) @ ( B @ D ) )
              & ~ ( A @ E ) ) )
     => ( A @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[50]) ).

thf(196,axiom,
    member @ a @ c @ ( huffma505251170phabet @ a @ u ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_6_a_092_060_094sub_062c) ).

thf(746,plain,
    member @ a @ c @ ( huffma505251170phabet @ a @ u ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[196]) ).

thf(40,axiom,
    ! [A: nat,B: nat,C: nat,D: nat] :
      ( ( ord_less @ nat @ A @ B )
     => ( ( ( plus_plus @ nat @ C @ B )
          = ( plus_plus @ nat @ A @ D ) )
       => ( ord_less @ nat @ C @ D ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_130_less__add__eq__less) ).

thf(302,plain,
    ! [A: nat,B: nat,C: nat,D: nat] :
      ( ( ord_less @ nat @ A @ B )
     => ( ( ( plus_plus @ nat @ C @ B )
          = ( plus_plus @ nat @ A @ D ) )
       => ( ord_less @ nat @ C @ D ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[40]) ).

thf(56,axiom,
    ! [A: nat,B: nat,C: nat,D: nat] :
      ( ( ord_less_eq @ nat @ A @ B )
     => ( ( ord_less_eq @ nat @ C @ D )
       => ( ord_less_eq @ nat @ ( plus_plus @ nat @ A @ C ) @ ( plus_plus @ nat @ B @ D ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_165_add__le__mono) ).

thf(349,plain,
    ! [A: nat,B: nat,C: nat,D: nat] :
      ( ( ord_less_eq @ nat @ A @ B )
     => ( ( ord_less_eq @ nat @ C @ D )
       => ( ord_less_eq @ nat @ ( plus_plus @ nat @ A @ C ) @ ( plus_plus @ nat @ B @ D ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[56]) ).

thf(151,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( ( huffma223349076_depth @ TA @ A @ B )
          = ( huffma1554076246height @ TA @ A ) )
       => ( ( ord_less @ nat @ ( zero_zero @ nat ) @ ( huffma1554076246height @ TA @ A ) )
         => ( ( member @ TA @ B @ ( huffma505251170phabet @ TA @ A ) )
           => ( ( huffma943100115ibling @ TA @ A @ B )
             != B ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_51_depth__height__imp__sibling__ne) ).

thf(630,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( ( huffma223349076_depth @ TA @ A @ B )
          = ( huffma1554076246height @ TA @ A ) )
       => ( ( ord_less @ nat @ ( zero_zero @ nat ) @ ( huffma1554076246height @ TA @ A ) )
         => ( ( member @ TA @ B @ ( huffma505251170phabet @ TA @ A ) )
           => ( ( huffma943100115ibling @ TA @ A @ B )
             != B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[151]) ).

thf(188,axiom,
    ( ( huffma943100115ibling @ a @ u @ c )
   != c ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_4_dc) ).

thf(729,plain,
    ( ( huffma943100115ibling @ a @ u @ c )
   != c ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[188]) ).

thf(94,axiom,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ A )
         => ( ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ B )
           => ( ( ( plus_plus @ TA @ A @ B )
                = ( zero_zero @ TA ) )
              = ( ( A
                  = ( zero_zero @ TA ) )
                & ( B
                  = ( zero_zero @ TA ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_111_add__nonneg__eq__0__iff) ).

thf(467,plain,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ A )
         => ( ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ B )
           => ( ( ( plus_plus @ TA @ A @ B )
                = ( zero_zero @ TA ) )
              = ( ( A
                  = ( zero_zero @ TA ) )
                & ( B
                  = ( zero_zero @ TA ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[94]) ).

thf(82,axiom,
    ! [A: nat,B: nat,C: nat] :
      ( ( ord_less @ nat @ ( plus_plus @ nat @ A @ B ) @ ( plus_plus @ nat @ A @ C ) )
      = ( ord_less @ nat @ B @ C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_85_nat__add__left__cancel__less) ).

thf(435,plain,
    ! [A: nat,B: nat,C: nat] :
      ( ( ord_less @ nat @ ( plus_plus @ nat @ A @ B ) @ ( plus_plus @ nat @ A @ C ) )
      = ( ord_less @ nat @ B @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[82]) ).

thf(48,axiom,
    ! [TA: $tType] :
      ( ( linordered_field @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ! [C: TA] :
              ( ( ord_less @ TA @ ( zero_zero @ TA ) @ C )
             => ( ord_less_eq @ TA @ A @ ( plus_plus @ TA @ B @ C ) ) )
         => ( ord_less_eq @ TA @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_211_field__le__epsilon) ).

thf(329,plain,
    ! [TA: $tType] :
      ( ( linordered_field @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ! [C: TA] :
              ( ( ord_less @ TA @ ( zero_zero @ TA ) @ C )
             => ( ord_less_eq @ TA @ A @ ( plus_plus @ TA @ B @ C ) ) )
         => ( ord_less_eq @ TA @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[48]) ).

thf(165,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( huffma223349076_depth @ TA @ A @ ( huffma943100115ibling @ TA @ A @ B ) )
        = ( huffma223349076_depth @ TA @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_17_depth__sibling) ).

thf(665,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( huffma223349076_depth @ TA @ A @ ( huffma943100115ibling @ TA @ A @ B ) )
        = ( huffma223349076_depth @ TA @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[165]) ).

thf(112,axiom,
    ! [TA: $tType,A: TA,B: huffma16452318e_tree @ TA,C: nat,D: nat] :
      ( ~ ( member @ TA @ A @ ( huffma505251170phabet @ TA @ B ) )
     => ( ( huffma2094459102Leaves @ TA @ B @ C @ A @ D @ A )
        = B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_24_swapLeaves__id__when__notin__alphabet) ).

thf(522,plain,
    ! [TA: $tType,A: TA,B: huffma16452318e_tree @ TA,C: nat,D: nat] :
      ( ~ ( member @ TA @ A @ ( huffma505251170phabet @ TA @ B ) )
     => ( ( huffma2094459102Leaves @ TA @ B @ C @ A @ D @ A )
        = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[112]) ).

thf(92,axiom,
    ! [A: nat,B: nat] :
      ( ( A != B )
      = ( ( ord_less @ nat @ A @ B )
        | ( ord_less @ nat @ B @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_193_nat__neq__iff) ).

thf(461,plain,
    ! [A: nat,B: nat] :
      ( ( A != B )
      = ( ( ord_less @ nat @ A @ B )
        | ( ord_less @ nat @ B @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[92]) ).

thf(172,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( huffma943100115ibling @ TA @ A @ ( huffma943100115ibling @ TA @ A @ B ) )
        = B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_5_sibling__sibling__id) ).

thf(682,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( huffma943100115ibling @ TA @ A @ ( huffma943100115ibling @ TA @ A @ B ) )
        = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[172]) ).

thf(178,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA,D: nat,E: nat] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( B != C )
       => ( ( huffma854352999e_freq @ TA @ ( huffma2094459102Leaves @ TA @ A @ D @ B @ E @ C ) )
          = ( ^ [F: TA] : ( if @ nat @ ( F = B ) @ ( if @ nat @ ( member @ TA @ C @ ( huffma505251170phabet @ TA @ A ) ) @ D @ ( zero_zero @ nat ) ) @ ( if @ nat @ ( F = C ) @ ( if @ nat @ ( member @ TA @ B @ ( huffma505251170phabet @ TA @ A ) ) @ E @ ( zero_zero @ nat ) ) @ ( huffma854352999e_freq @ TA @ A @ F ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_55_freq__swapLeaves) ).

thf(697,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA,D: nat,E: nat] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( B != C )
       => ( ( huffma854352999e_freq @ TA @ ( huffma2094459102Leaves @ TA @ A @ D @ B @ E @ C ) )
          = ( ^ [F: TA] : ( if @ nat @ ( F = B ) @ ( if @ nat @ ( member @ TA @ C @ ( huffma505251170phabet @ TA @ A ) ) @ D @ ( zero_zero @ nat ) ) @ ( if @ nat @ ( F = C ) @ ( if @ nat @ ( member @ TA @ B @ ( huffma505251170phabet @ TA @ A ) ) @ E @ ( zero_zero @ nat ) ) @ ( huffma854352999e_freq @ TA @ A @ F ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[178]) ).

thf(145,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( member @ TA @ B @ ( huffma505251170phabet @ TA @ A ) )
       => ( ( ( huffma943100115ibling @ TA @ A @ B )
           != B )
         => ( ( huffma854352999e_freq @ TA @ ( huffma1954420889ibling @ TA @ A @ B ) )
            = ( ^ [C: TA] :
                  ( if @ nat @ ( C = B ) @ ( plus_plus @ nat @ ( huffma854352999e_freq @ TA @ A @ B ) @ ( huffma854352999e_freq @ TA @ A @ ( huffma943100115ibling @ TA @ A @ B ) ) )
                  @ ( if @ nat
                    @ ( C
                      = ( huffma943100115ibling @ TA @ A @ B ) )
                    @ ( zero_zero @ nat )
                    @ ( huffma854352999e_freq @ TA @ A @ C ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_216_freq__mergeSibling) ).

thf(615,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( member @ TA @ B @ ( huffma505251170phabet @ TA @ A ) )
       => ( ( ( huffma943100115ibling @ TA @ A @ B )
           != B )
         => ( ( huffma854352999e_freq @ TA @ ( huffma1954420889ibling @ TA @ A @ B ) )
            = ( ^ [C: TA] :
                  ( if @ nat @ ( C = B ) @ ( plus_plus @ nat @ ( huffma854352999e_freq @ TA @ A @ B ) @ ( huffma854352999e_freq @ TA @ A @ ( huffma943100115ibling @ TA @ A @ B ) ) )
                  @ ( if @ nat
                    @ ( C
                      = ( huffma943100115ibling @ TA @ A @ B ) )
                    @ ( zero_zero @ nat )
                    @ ( huffma854352999e_freq @ TA @ A @ C ) ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[145]) ).

thf(187,axiom,
    ? [A: a] :
      ( ( member @ a @ A @ ( huffma505251170phabet @ a @ u ) )
      & ( ( huffma223349076_depth @ a @ u @ A )
        = ( huffma1554076246height @ a @ u ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_22__092_060open_062_092_060exists_062a_092_060in_062alphabet_Au_O_Adepth_Au_Aa_A_061_Aheight_Au_092_060close_062) ).

thf(725,plain,
    ? [A: a] :
      ( ( member @ a @ A @ ( huffma505251170phabet @ a @ u ) )
      & ( ( huffma223349076_depth @ a @ u @ A )
        = ( huffma1554076246height @ a @ u ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[187]) ).

thf(70,axiom,
    ! [TA: $tType] :
      ( ( huffma469337550apSyms @ TA )
      = ( ^ [A: huffma16452318e_tree @ TA,B: TA,C: TA] : ( huffma2094459102Leaves @ TA @ A @ ( huffma854352999e_freq @ TA @ A @ B ) @ B @ ( huffma854352999e_freq @ TA @ A @ C ) @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_59_swapSyms__def) ).

thf(403,plain,
    ! [TA: $tType] :
      ( ( huffma469337550apSyms @ TA )
      = ( ^ [A: huffma16452318e_tree @ TA,B: TA,C: TA] : ( huffma2094459102Leaves @ TA @ A @ ( huffma854352999e_freq @ TA @ A @ B ) @ B @ ( huffma854352999e_freq @ TA @ A @ C ) @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[70]) ).

thf(136,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( collect @ TA
        @ ^ [B: TA] : ( member @ TA @ B @ A ) )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_46_Collect__mem__eq) ).

thf(593,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ( collect @ TA
        @ ^ [B: TA] : ( member @ TA @ B @ A ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[136]) ).

thf(142,axiom,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ A )
         => ( ( ord_less @ TA @ ( zero_zero @ TA ) @ B )
           => ( ord_less @ TA @ ( zero_zero @ TA ) @ ( plus_plus @ TA @ A @ B ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_118_add__nonneg__pos) ).

thf(610,plain,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ A )
         => ( ( ord_less @ TA @ ( zero_zero @ TA ) @ B )
           => ( ord_less @ TA @ ( zero_zero @ TA ) @ ( plus_plus @ TA @ A @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[142]) ).

thf(76,axiom,
    ! [TA: $tType] :
      ( ( ordere223160158up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA,D: TA] :
          ( ( ord_less_eq @ TA @ A @ B )
         => ( ( ord_less @ TA @ C @ D )
           => ( ord_less @ TA @ ( plus_plus @ TA @ A @ C ) @ ( plus_plus @ TA @ B @ D ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_108_add__le__less__mono) ).

thf(420,plain,
    ! [TA: $tType] :
      ( ( ordere223160158up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA,D: TA] :
          ( ( ord_less_eq @ TA @ A @ B )
         => ( ( ord_less @ TA @ C @ D )
           => ( ord_less @ TA @ ( plus_plus @ TA @ A @ C ) @ ( plus_plus @ TA @ B @ D ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[76]) ).

thf(104,axiom,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA] :
          ( ( ord_less_eq @ TA @ A @ ( zero_zero @ TA ) )
         => ( ( ord_less_eq @ TA @ B @ C )
           => ( ord_less_eq @ TA @ ( plus_plus @ TA @ A @ B ) @ C ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_121_add__decreasing) ).

thf(499,plain,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA] :
          ( ( ord_less_eq @ TA @ A @ ( zero_zero @ TA ) )
         => ( ( ord_less_eq @ TA @ B @ C )
           => ( ord_less_eq @ TA @ ( plus_plus @ TA @ A @ B ) @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[104]) ).

thf(111,axiom,
    ! [A: nat,B: nat] :
      ( ( ord_less @ nat @ ( zero_zero @ nat ) @ ( plus_plus @ nat @ A @ B ) )
      = ( ( ord_less @ nat @ ( zero_zero @ nat ) @ A )
        | ( ord_less @ nat @ ( zero_zero @ nat ) @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_99_add__gr__0) ).

thf(519,plain,
    ! [A: nat,B: nat] :
      ( ( ord_less @ nat @ ( zero_zero @ nat ) @ ( plus_plus @ nat @ A @ B ) )
      = ( ( ord_less @ nat @ ( zero_zero @ nat ) @ A )
        | ( ord_less @ nat @ ( zero_zero @ nat ) @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[111]) ).

thf(194,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: nat,C: TA,D: nat,E: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( huffma1050891809istent @ TA @ ( huffma2094459102Leaves @ TA @ A @ B @ C @ D @ E ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_35_consistent__swapLeaves) ).

thf(742,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: nat,C: TA,D: nat,E: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( huffma1050891809istent @ TA @ ( huffma2094459102Leaves @ TA @ A @ B @ C @ D @ E ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[194]) ).

thf(15,axiom,
    ! [TA: $tType,A: TA > $o,B: TA > $o] :
      ( ! [C: TA] :
          ( ( A @ C )
          = ( B @ C ) )
     => ( ( collect @ TA @ A )
        = ( collect @ TA @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_47_Collect__cong) ).

thf(225,plain,
    ! [TA: $tType,A: TA > $o,B: TA > $o] :
      ( ! [C: TA] :
          ( ( A @ C )
          = ( B @ C ) )
     => ( ( collect @ TA @ A )
        = ( collect @ TA @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[15]) ).

thf(52,axiom,
    ! [TA: $tType] :
      ( ( ordere223160158up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA,D: TA] :
          ( ( ( ord_less_eq @ TA @ A @ B )
            & ( ord_less @ TA @ C @ D ) )
         => ( ord_less @ TA @ ( plus_plus @ TA @ A @ C ) @ ( plus_plus @ TA @ B @ D ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_147_add__mono__thms__linordered__field_I4_J) ).

thf(339,plain,
    ! [TA: $tType] :
      ( ( ordere223160158up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA,D: TA] :
          ( ( ( ord_less_eq @ TA @ A @ B )
            & ( ord_less @ TA @ C @ D ) )
         => ( ord_less @ TA @ ( plus_plus @ TA @ A @ C ) @ ( plus_plus @ TA @ B @ D ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[52]) ).

thf(123,axiom,
    ! [TA: $tType] :
      ( ( ordere223160158up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA,D: TA] :
          ( ( ( ord_less @ TA @ A @ B )
            & ( ord_less_eq @ TA @ C @ D ) )
         => ( ord_less @ TA @ ( plus_plus @ TA @ A @ C ) @ ( plus_plus @ TA @ B @ D ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_146_add__mono__thms__linordered__field_I3_J) ).

thf(554,plain,
    ! [TA: $tType] :
      ( ( ordere223160158up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA,D: TA] :
          ( ( ( ord_less @ TA @ A @ B )
            & ( ord_less_eq @ TA @ C @ D ) )
         => ( ord_less @ TA @ ( plus_plus @ TA @ A @ C ) @ ( plus_plus @ TA @ B @ D ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[123]) ).

thf(174,axiom,
    ( ( huffma223349076_depth @ a @ u @ ( huffma943100115ibling @ a @ u @ c ) )
    = ( huffma1554076246height @ a @ u ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_15_d_092_060_094sub_062d) ).

thf(686,plain,
    ( ( huffma223349076_depth @ a @ u @ ( huffma943100115ibling @ a @ u @ c ) )
    = ( huffma1554076246height @ a @ u ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[174]) ).

thf(154,axiom,
    member @ a @ a2 @ ( huffma505251170phabet @ a @ u ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_11_a_092_060_094sub_062a) ).

thf(637,plain,
    member @ a @ a2 @ ( huffma505251170phabet @ a @ u ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[154]) ).

thf(135,axiom,
    ! [A: nat,B: nat] :
      ( ( ord_less_eq @ nat @ A @ B )
     => ( ( A != B )
       => ( ord_less @ nat @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_127_le__neq__implies__less) ).

thf(590,plain,
    ! [A: nat,B: nat] :
      ( ( ord_less_eq @ nat @ A @ B )
     => ( ( A != B )
       => ( ord_less @ nat @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[135]) ).

thf(171,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: nat,D: nat,E: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( member @ TA @ B @ ( huffma505251170phabet @ TA @ A ) )
       => ( ( ( huffma854352999e_freq @ TA @ A @ B )
            = ( plus_plus @ nat @ C @ D ) )
         => ( ( huffma636208924e_cost @ TA @ ( huffma454997449itLeaf @ TA @ A @ C @ B @ D @ E ) )
            = ( plus_plus @ nat @ ( plus_plus @ nat @ ( huffma636208924e_cost @ TA @ A ) @ C ) @ D ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_214_cost__splitLeaf) ).

thf(679,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: nat,D: nat,E: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( member @ TA @ B @ ( huffma505251170phabet @ TA @ A ) )
       => ( ( ( huffma854352999e_freq @ TA @ A @ B )
            = ( plus_plus @ nat @ C @ D ) )
         => ( ( huffma636208924e_cost @ TA @ ( huffma454997449itLeaf @ TA @ A @ C @ B @ D @ E ) )
            = ( plus_plus @ nat @ ( plus_plus @ nat @ ( huffma636208924e_cost @ TA @ A ) @ C ) @ D ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[171]) ).

thf(66,axiom,
    ! [A: nat,B: nat] :
      ( ( ord_less_eq @ nat @ A @ B )
     => ( ( ord_less_eq @ nat @ B @ A )
       => ( A = B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_164_le__antisym) ).

thf(393,plain,
    ! [A: nat,B: nat] :
      ( ( ord_less_eq @ nat @ A @ B )
     => ( ( ord_less_eq @ nat @ B @ A )
       => ( A = B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[66]) ).

thf(158,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA,D: TA,E: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( huffma1050891809istent @ TA @ ( huffma304375860urSyms @ TA @ A @ B @ C @ D @ E ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_8_consistent__swapFourSyms) ).

thf(647,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA,D: TA,E: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( huffma1050891809istent @ TA @ ( huffma304375860urSyms @ TA @ A @ B @ C @ D @ E ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[158]) ).

thf(192,axiom,
    huffma1050891809istent @ a @ u,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_0_c_092_060_094sub_062u) ).

thf(738,plain,
    huffma1050891809istent @ a @ u,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[192]) ).

thf(23,axiom,
    ordere216010020id_add @ nat @ ( type2 @ nat ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',tcon_Nat_Onat___Groups_Oordered__comm__monoid__add) ).

thf(244,plain,
    ordere216010020id_add @ nat @ ( type2 @ nat ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[23]) ).

thf(152,axiom,
    huffma936049440ptimum @ a @ t,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_3_assms_I2_J) ).

thf(633,plain,
    huffma936049440ptimum @ a @ t,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[152]) ).

thf(118,axiom,
    ! [A: nat,B: nat] :
      ( ( ord_less @ nat @ A @ B )
     => ( A != B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_196_less__not__refl3) ).

thf(541,plain,
    ! [A: nat,B: nat] :
      ( ( ord_less @ nat @ A @ B )
     => ( A != B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[118]) ).

thf(162,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( huffma1050891809istent @ TA @ ( huffma469337550apSyms @ TA @ A @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_36_consistent__swapSyms) ).

thf(657,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( huffma1050891809istent @ TA @ ( huffma469337550apSyms @ TA @ A @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[162]) ).

thf(68,axiom,
    ! [TA: $tType,A: TA > nat,B: TA > $o,C: TA] :
      ( ! [D: TA] :
          ( ! [E: TA] :
              ( ( ord_less @ nat @ ( A @ E ) @ ( A @ D ) )
             => ( B @ E ) )
         => ( B @ D ) )
     => ( B @ C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_197_measure__induct) ).

thf(398,plain,
    ! [TA: $tType,A: TA > nat,B: TA > $o,C: TA] :
      ( ! [D: TA] :
          ( ! [E: TA] :
              ( ( ord_less @ nat @ ( A @ E ) @ ( A @ D ) )
             => ( B @ E ) )
         => ( B @ D ) )
     => ( B @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[68]) ).

thf(169,axiom,
    ! [TA: $tType] :
      ( ( huffma936049440ptimum @ TA )
      = ( ^ [A: huffma16452318e_tree @ TA] :
          ! [B: huffma16452318e_tree @ TA] :
            ( ( huffma1050891809istent @ TA @ B )
           => ( ( ( huffma505251170phabet @ TA @ A )
                = ( huffma505251170phabet @ TA @ B ) )
             => ( ( ( huffma854352999e_freq @ TA @ A )
                  = ( huffma854352999e_freq @ TA @ B ) )
               => ( ord_less_eq @ nat @ ( huffma636208924e_cost @ TA @ A ) @ ( huffma636208924e_cost @ TA @ B ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_217_optimum__def) ).

thf(674,plain,
    ! [TA: $tType] :
      ( ( huffma936049440ptimum @ TA )
      = ( ^ [A: huffma16452318e_tree @ TA] :
          ! [B: huffma16452318e_tree @ TA] :
            ( ( huffma1050891809istent @ TA @ B )
           => ( ( ( huffma505251170phabet @ TA @ A )
                = ( huffma505251170phabet @ TA @ B ) )
             => ( ( ( huffma854352999e_freq @ TA @ A )
                  = ( huffma854352999e_freq @ TA @ B ) )
               => ( ord_less_eq @ nat @ ( huffma636208924e_cost @ TA @ A ) @ ( huffma636208924e_cost @ TA @ B ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[169]) ).

thf(164,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( ( huffma943100115ibling @ TA @ A @ B )
         != C )
       => ( ( ( huffma943100115ibling @ TA @ A @ B )
           != B )
         => ( ( C != B )
           => ( ( huffma943100115ibling @ TA @ ( huffma469337550apSyms @ TA @ A @ C @ B ) @ ( huffma943100115ibling @ TA @ A @ B ) )
              = C ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_14_sibling__swapSyms__other__sibling) ).

thf(662,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( ( huffma943100115ibling @ TA @ A @ B )
         != C )
       => ( ( ( huffma943100115ibling @ TA @ A @ B )
           != B )
         => ( ( C != B )
           => ( ( huffma943100115ibling @ TA @ ( huffma469337550apSyms @ TA @ A @ C @ B ) @ ( huffma943100115ibling @ TA @ A @ B ) )
              = C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[164]) ).

thf(54,axiom,
    ! [TA: $tType] :
      ( ( ordere1818651114id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA] :
          ( ( ord_less @ TA @ ( zero_zero @ TA ) @ A )
         => ( ( ord_less_eq @ TA @ B @ C )
           => ( ord_less @ TA @ B @ ( plus_plus @ TA @ A @ C ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_105_add__strict__increasing) ).

thf(343,plain,
    ! [TA: $tType] :
      ( ( ordere1818651114id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA] :
          ( ( ord_less @ TA @ ( zero_zero @ TA ) @ A )
         => ( ( ord_less_eq @ TA @ B @ C )
           => ( ord_less @ TA @ B @ ( plus_plus @ TA @ A @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[54]) ).

thf(20,axiom,
    ! [TA: $tType] :
      ( ( linordered_field @ TA @ ( type2 @ TA ) )
     => ! [A: TA] :
        ? [B: TA] : ( ord_less @ TA @ B @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_223_linordered__field__no__lb) ).

thf(237,plain,
    ! [TA: $tType] :
      ( ( linordered_field @ TA @ ( type2 @ TA ) )
     => ! [A: TA] :
        ? [B: TA] : ( ord_less @ TA @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[20]) ).

thf(38,axiom,
    ord_less_eq @ nat @ w_a @ w_b,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_54_assms_I7_J) ).

thf(298,plain,
    ord_less_eq @ nat @ w_a @ w_b,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[38]) ).

thf(146,axiom,
    ord_less @ nat @ ( zero_zero @ nat ) @ ( huffma1554076246height @ a @ u ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_52_h_092_060_094sub_062u) ).

thf(618,plain,
    ord_less @ nat @ ( zero_zero @ nat ) @ ( huffma1554076246height @ a @ u ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[146]) ).

thf(78,axiom,
    ! [A: nat] :
      ( ( ord_less_eq @ nat @ A @ ( zero_zero @ nat ) )
      = ( A
        = ( zero_zero @ nat ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_143_le__0__eq) ).

thf(425,plain,
    ! [A: nat] :
      ( ( ord_less_eq @ nat @ A @ ( zero_zero @ nat ) )
      = ( A
        = ( zero_zero @ nat ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[78]) ).

thf(139,axiom,
    ! [TA: $tType] :
      ( ( ordere516151231imp_le @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less_eq @ TA @ A @ ( plus_plus @ TA @ B @ A ) )
          = ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_89_le__add__same__cancel2) ).

thf(601,plain,
    ! [TA: $tType] :
      ( ( ordere516151231imp_le @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less_eq @ TA @ A @ ( plus_plus @ TA @ B @ A ) )
          = ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[139]) ).

thf(109,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: nat,C: TA,D: nat,E: TA] :
      ( ( huffma1554076246height @ TA @ ( huffma2094459102Leaves @ TA @ A @ B @ C @ D @ E ) )
      = ( huffma1554076246height @ TA @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_26_height__swapLeaves) ).

thf(513,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: nat,C: TA,D: nat,E: TA] :
      ( ( huffma1554076246height @ TA @ ( huffma2094459102Leaves @ TA @ A @ B @ C @ D @ E ) )
      = ( huffma1554076246height @ TA @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[109]) ).

thf(80,axiom,
    ! [A: nat,B: nat] :
      ( ( ord_less @ nat @ A @ B )
     => ( ord_less_eq @ nat @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_135_less__imp__le__nat) ).

thf(430,plain,
    ! [A: nat,B: nat] :
      ( ( ord_less @ nat @ A @ B )
     => ( ord_less_eq @ nat @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[80]) ).

thf(133,axiom,
    ! [TA: $tType,A: TA,B: huffma16452318e_tree @ TA] :
      ( ~ ( member @ TA @ A @ ( huffma505251170phabet @ TA @ B ) )
     => ( ( huffma1954420889ibling @ TA @ B @ A )
        = B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_218_notin__alphabet__imp__mergeSibling__id) ).

thf(584,plain,
    ! [TA: $tType,A: TA,B: huffma16452318e_tree @ TA] :
      ( ~ ( member @ TA @ A @ ( huffma505251170phabet @ TA @ B ) )
     => ( ( huffma1954420889ibling @ TA @ B @ A )
        = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[133]) ).

thf(177,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA,D: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( B != C )
       => ( ( B != D )
         => ( ( huffma223349076_depth @ TA @ ( huffma469337550apSyms @ TA @ A @ C @ D ) @ B )
            = ( huffma223349076_depth @ TA @ A @ B ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_30_depth__swapSyms__neither) ).

thf(694,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA,D: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( B != C )
       => ( ( B != D )
         => ( ( huffma223349076_depth @ TA @ ( huffma469337550apSyms @ TA @ A @ C @ D ) @ B )
            = ( huffma223349076_depth @ TA @ A @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[177]) ).

thf(189,axiom,
    ( ( huffma854352999e_freq @ a @ t @ a2 )
    = ( plus_plus @ nat @ w_a @ w_b ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_57_assms_I5_J) ).

thf(732,plain,
    ( ( huffma854352999e_freq @ a @ t @ a2 )
    = ( plus_plus @ nat @ w_a @ w_b ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[189]) ).

thf(5,axiom,
    ! [TA: $tType] :
      ( ( linordered_field @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA] :
          ( ( plus_plus @ TA @ A @ ( plus_plus @ TA @ B @ C ) )
          = ( plus_plus @ TA @ B @ ( plus_plus @ TA @ A @ C ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_226_linordered__field__class_Osign__simps_I28_J) ).

thf(204,plain,
    ! [TA: $tType] :
      ( ( linordered_field @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA] :
          ( ( plus_plus @ TA @ A @ ( plus_plus @ TA @ B @ C ) )
          = ( plus_plus @ TA @ B @ ( plus_plus @ TA @ A @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[5]) ).

thf(119,axiom,
    ! [TA: $tType] :
      ( ( ordere516151231imp_le @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less @ TA @ A @ ( plus_plus @ TA @ B @ A ) )
          = ( ord_less @ TA @ ( zero_zero @ TA ) @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_96_less__add__same__cancel2) ).

thf(545,plain,
    ! [TA: $tType] :
      ( ( ordere516151231imp_le @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less @ TA @ A @ ( plus_plus @ TA @ B @ A ) )
          = ( ord_less @ TA @ ( zero_zero @ TA ) @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[119]) ).

thf(29,axiom,
    ! [A: nat,B: nat,C: nat] :
      ( ( ( plus_plus @ nat @ A @ B )
        = ( plus_plus @ nat @ C @ B ) )
      = ( A = C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_172_nat__add__right__cancel) ).

thf(259,plain,
    ! [A: nat,B: nat,C: nat] :
      ( ( ( plus_plus @ nat @ A @ B )
        = ( plus_plus @ nat @ C @ B ) )
      = ( A = C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[29]) ).

thf(131,axiom,
    ! [A: nat > nat,B: nat,C: nat] :
      ( ! [D: nat,E: nat] :
          ( ( ord_less @ nat @ D @ E )
         => ( ord_less @ nat @ ( A @ D ) @ ( A @ E ) ) )
     => ( ( ord_less_eq @ nat @ B @ C )
       => ( ord_less_eq @ nat @ ( A @ B ) @ ( A @ C ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_126_less__mono__imp__le__mono) ).

thf(577,plain,
    ! [A: nat > nat,B: nat,C: nat] :
      ( ! [D: nat,E: nat] :
          ( ( ord_less @ nat @ D @ E )
         => ( ord_less @ nat @ ( A @ D ) @ ( A @ E ) ) )
     => ( ( ord_less_eq @ nat @ B @ C )
       => ( ord_less_eq @ nat @ ( A @ B ) @ ( A @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[131]) ).

thf(182,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( huffma469337550apSyms @ TA @ A @ B @ B )
        = A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_27_swapSyms__id) ).

thf(711,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( huffma469337550apSyms @ TA @ A @ B @ B )
        = A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[182]) ).

thf(156,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA] :
      ( ( ( huffma1554076246height @ TA @ A )
        = ( zero_zero @ nat ) )
     => ( ( huffma943100115ibling @ TA @ A @ B )
        = B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_44_height__0__imp__sibling__id) ).

thf(641,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA] :
      ( ( ( huffma1554076246height @ TA @ A )
        = ( zero_zero @ nat ) )
     => ( ( huffma943100115ibling @ TA @ A @ B )
        = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[156]) ).

thf(86,axiom,
    ! [TA: $tType] :
      ( ( ordere516151231imp_le @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less @ TA @ ( plus_plus @ TA @ A @ B ) @ A )
          = ( ord_less @ TA @ B @ ( zero_zero @ TA ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_93_add__less__same__cancel1) ).

thf(445,plain,
    ! [TA: $tType] :
      ( ( ordere516151231imp_le @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less @ TA @ ( plus_plus @ TA @ A @ B ) @ A )
          = ( ord_less @ TA @ B @ ( zero_zero @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[86]) ).

thf(129,axiom,
    ! [A: nat,B: nat] :
      ( ( ( plus_plus @ nat @ A @ B )
        = A )
     => ( B
        = ( zero_zero @ nat ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_132_add__eq__self__zero) ).

thf(572,plain,
    ! [A: nat,B: nat] :
      ( ( ( plus_plus @ nat @ A @ B )
        = A )
     => ( B
        = ( zero_zero @ nat ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[129]) ).

thf(43,axiom,
    ! [A: nat,B: nat,C: nat] :
      ( ( ord_less @ nat @ A @ B )
     => ( ord_less @ nat @ A @ ( plus_plus @ nat @ C @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_133_trans__less__add2) ).

thf(313,plain,
    ! [A: nat,B: nat,C: nat] :
      ( ( ord_less @ nat @ A @ B )
     => ( ord_less @ nat @ A @ ( plus_plus @ nat @ C @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[43]) ).

thf(168,axiom,
    ( ( huffma854352999e_freq @ a @ ( huffma454997449itLeaf @ a @ t @ w_a @ a2 @ w_b @ b ) )
    = ( huffma854352999e_freq @ a @ u ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_41_f_092_060_094sub_062u) ).

thf(672,plain,
    ( ( huffma854352999e_freq @ a @ ( huffma454997449itLeaf @ a @ t @ w_a @ a2 @ w_b @ b ) )
    = ( huffma854352999e_freq @ a @ u ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[168]) ).

thf(140,axiom,
    ! [A: nat,B: nat] :
      ( ( ord_less @ nat @ A @ B )
     => ( B
       != ( zero_zero @ nat ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_65_gr__implies__not0) ).

thf(604,plain,
    ! [A: nat,B: nat] :
      ( ( ord_less @ nat @ A @ B )
     => ( B
       != ( zero_zero @ nat ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[140]) ).

thf(71,axiom,
    ( ( ord_less @ nat )
    = ( ^ [A: nat,B: nat] :
          ( ( ord_less_eq @ nat @ A @ B )
          & ( A != B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_141_nat__less__le) ).

thf(406,plain,
    ( ( ord_less @ nat )
    = ( ^ [A: nat,B: nat] :
          ( ( ord_less_eq @ nat @ A @ B )
          & ( A != B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[71]) ).

thf(11,axiom,
    ! [TA: $tType] :
      ( ( ordere223160158up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA] :
          ( ( ord_less @ TA @ A @ B )
         => ( ord_less @ TA @ ( plus_plus @ TA @ A @ C ) @ ( plus_plus @ TA @ B @ C ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_103_add__strict__right__mono) ).

thf(219,plain,
    ! [TA: $tType] :
      ( ( ordere223160158up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA] :
          ( ( ord_less @ TA @ A @ B )
         => ( ord_less @ TA @ ( plus_plus @ TA @ A @ C ) @ ( plus_plus @ TA @ B @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[11]) ).

thf(17,axiom,
    ! [TA: $tType] :
      ( ( linordered_field @ TA @ ( type2 @ TA ) )
     => ! [A: TA] :
        ? [B: TA] : ( ord_less @ TA @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_222_linordered__field__no__ub) ).

thf(230,plain,
    ! [TA: $tType] :
      ( ( linordered_field @ TA @ ( type2 @ TA ) )
     => ! [A: TA] :
        ? [B: TA] : ( ord_less @ TA @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[17]) ).

thf(24,axiom,
    ! [TA: $tType,A: TA,B: TA > $o] :
      ( ( member @ TA @ A @ ( collect @ TA @ B ) )
      = ( B @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_45_mem__Collect__eq) ).

thf(245,plain,
    ! [TA: $tType,A: TA,B: TA > $o] :
      ( ( member @ TA @ A @ ( collect @ TA @ B ) )
      = ( B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[24]) ).

thf(191,axiom,
    member @ a @ ( huffma943100115ibling @ a @ u @ c ) @ ( huffma505251170phabet @ a @ u ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_9_a_092_060_094sub_062d) ).

thf(737,plain,
    member @ a @ ( huffma943100115ibling @ a @ u @ c ) @ ( huffma505251170phabet @ a @ u ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[191]) ).

thf(159,axiom,
    ! [TA: $tType,A: TA,B: huffma16452318e_tree @ TA] :
      ( ~ ( member @ TA @ A @ ( huffma505251170phabet @ TA @ B ) )
     => ( ( huffma943100115ibling @ TA @ B @ A )
        = A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_23_notin__alphabet__imp__sibling__id) ).

thf(649,plain,
    ! [TA: $tType,A: TA,B: huffma16452318e_tree @ TA] :
      ( ~ ( member @ TA @ A @ ( huffma505251170phabet @ TA @ B ) )
     => ( ( huffma943100115ibling @ TA @ B @ A )
        = A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[159]) ).

thf(7,axiom,
    ! [TA: $tType] :
      ( ( linordered_field @ TA @ ( type2 @ TA ) )
     => ( ( plus_plus @ TA )
        = ( ^ [A: TA,B: TA] : ( plus_plus @ TA @ B @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_225_linordered__field__class_Osign__simps_I27_J) ).

thf(208,plain,
    ! [TA: $tType] :
      ( ( linordered_field @ TA @ ( type2 @ TA ) )
     => ( ( plus_plus @ TA )
        = ( ^ [A: TA,B: TA] : ( plus_plus @ TA @ B @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[7]) ).

thf(138,axiom,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA] :
          ( ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ A )
         => ( ( ord_less_eq @ TA @ B @ C )
           => ( ord_less_eq @ TA @ B @ ( plus_plus @ TA @ C @ A ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_114_add__increasing2) ).

thf(599,plain,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA] :
          ( ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ A )
         => ( ( ord_less_eq @ TA @ B @ C )
           => ( ord_less_eq @ TA @ B @ ( plus_plus @ TA @ C @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[138]) ).

thf(64,axiom,
    ! [TA: $tType,A: TA,B: huffma16452318e_tree @ TA] :
      ( ~ ( member @ TA @ A @ ( huffma505251170phabet @ TA @ B ) )
     => ( ( huffma854352999e_freq @ TA @ B @ A )
        = ( zero_zero @ nat ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_53_notin__alphabet__imp__freq__0) ).

thf(387,plain,
    ! [TA: $tType,A: TA,B: huffma16452318e_tree @ TA] :
      ( ~ ( member @ TA @ A @ ( huffma505251170phabet @ TA @ B ) )
     => ( ( huffma854352999e_freq @ TA @ B @ A )
        = ( zero_zero @ nat ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[64]) ).

thf(102,axiom,
    ( ( ord_less_eq @ nat )
    = ( ^ [A: nat,B: nat] :
        ? [C: nat] :
          ( B
          = ( plus_plus @ nat @ A @ C ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_170_nat__le__iff__add) ).

thf(494,plain,
    ( ( ord_less_eq @ nat )
    = ( ^ [A: nat,B: nat] :
        ? [C: nat] :
          ( B
          = ( plus_plus @ nat @ A @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[102]) ).

thf(46,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA] :
      ( ( huffma691733767weight @ TA @ ( huffma1954420889ibling @ TA @ A @ B ) )
      = ( huffma691733767weight @ TA @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_232_weight__mergeSibling) ).

thf(323,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA] :
      ( ( huffma691733767weight @ TA @ ( huffma1954420889ibling @ TA @ A @ B ) )
      = ( huffma691733767weight @ TA @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[46]) ).

thf(148,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA,D: TA,E: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( huffma1154738298minima @ TA @ A @ B @ C )
       => ( ( member @ TA @ D @ ( huffma505251170phabet @ TA @ A ) )
         => ( ( member @ TA @ E @ ( huffma505251170phabet @ TA @ A ) )
           => ( ( ( huffma223349076_depth @ TA @ A @ D )
                = ( huffma1554076246height @ TA @ A ) )
             => ( ( ( huffma223349076_depth @ TA @ A @ E )
                  = ( huffma1554076246height @ TA @ A ) )
               => ( ( D != E )
                 => ( ord_less_eq @ nat @ ( huffma636208924e_cost @ TA @ ( huffma304375860urSyms @ TA @ A @ B @ C @ D @ E ) ) @ ( huffma636208924e_cost @ TA @ A ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_228_cost__swapFourSyms__le) ).

thf(621,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA,D: TA,E: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( huffma1154738298minima @ TA @ A @ B @ C )
       => ( ( member @ TA @ D @ ( huffma505251170phabet @ TA @ A ) )
         => ( ( member @ TA @ E @ ( huffma505251170phabet @ TA @ A ) )
           => ( ( ( huffma223349076_depth @ TA @ A @ D )
                = ( huffma1554076246height @ TA @ A ) )
             => ( ( ( huffma223349076_depth @ TA @ A @ E )
                  = ( huffma1554076246height @ TA @ A ) )
               => ( ( D != E )
                 => ( ord_less_eq @ nat @ ( huffma636208924e_cost @ TA @ ( huffma304375860urSyms @ TA @ A @ B @ C @ D @ E ) ) @ ( huffma636208924e_cost @ TA @ A ) ) ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[148]) ).

thf(98,axiom,
    ! [TA: $tType] :
      ( ( strict797366125id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA] :
          ( ( ord_less @ TA @ ( zero_zero @ TA ) @ A )
         => ( ( ord_less @ TA @ B @ C )
           => ( ord_less @ TA @ B @ ( plus_plus @ TA @ A @ C ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_188_pos__add__strict) ).

thf(483,plain,
    ! [TA: $tType] :
      ( ( strict797366125id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA] :
          ( ( ord_less @ TA @ ( zero_zero @ TA ) @ A )
         => ( ( ord_less @ TA @ B @ C )
           => ( ord_less @ TA @ B @ ( plus_plus @ TA @ A @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[98]) ).

thf(179,axiom,
    ! [A: a] :
      ( ( member @ a @ A @ ( huffma505251170phabet @ a @ t ) )
     => ( ( ord_less_eq @ nat @ w_a @ ( huffma854352999e_freq @ a @ t @ A ) )
        & ( ord_less_eq @ nat @ w_b @ ( huffma854352999e_freq @ a @ t @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_56_assms_I6_J) ).

thf(700,plain,
    ! [A: a] :
      ( ( member @ a @ A @ ( huffma505251170phabet @ a @ t ) )
     => ( ( ord_less_eq @ nat @ w_a @ ( huffma854352999e_freq @ a @ t @ A ) )
        & ( ord_less_eq @ nat @ w_b @ ( huffma854352999e_freq @ a @ t @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[179]) ).

thf(26,axiom,
    ! [TA: $tType] :
      ( ( linord219039673up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA] :
          ( ( ord_less_eq @ TA @ ( plus_plus @ TA @ A @ A ) @ ( zero_zero @ TA ) )
          = ( ord_less_eq @ TA @ A @ ( zero_zero @ TA ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_88_double__add__le__zero__iff__single__add__le__zero) ).

thf(251,plain,
    ! [TA: $tType] :
      ( ( linord219039673up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA] :
          ( ( ord_less_eq @ TA @ ( plus_plus @ TA @ A @ A ) @ ( zero_zero @ TA ) )
          = ( ord_less_eq @ TA @ A @ ( zero_zero @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[26]) ).

thf(166,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( member @ TA @ B @ ( huffma505251170phabet @ TA @ A ) )
       => ( ( member @ TA @ C @ ( huffma505251170phabet @ TA @ A ) )
         => ( ( ord_less_eq @ nat @ ( huffma854352999e_freq @ TA @ A @ B ) @ ( huffma854352999e_freq @ TA @ A @ C ) )
           => ( ( ord_less_eq @ nat @ ( huffma223349076_depth @ TA @ A @ B ) @ ( huffma223349076_depth @ TA @ A @ C ) )
             => ( ord_less_eq @ nat @ ( huffma636208924e_cost @ TA @ ( huffma469337550apSyms @ TA @ A @ B @ C ) ) @ ( huffma636208924e_cost @ TA @ A ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_215_cost__swapSyms__le) ).

thf(668,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( member @ TA @ B @ ( huffma505251170phabet @ TA @ A ) )
       => ( ( member @ TA @ C @ ( huffma505251170phabet @ TA @ A ) )
         => ( ( ord_less_eq @ nat @ ( huffma854352999e_freq @ TA @ A @ B ) @ ( huffma854352999e_freq @ TA @ A @ C ) )
           => ( ( ord_less_eq @ nat @ ( huffma223349076_depth @ TA @ A @ B ) @ ( huffma223349076_depth @ TA @ A @ C ) )
             => ( ord_less_eq @ nat @ ( huffma636208924e_cost @ TA @ ( huffma469337550apSyms @ TA @ A @ B @ C ) ) @ ( huffma636208924e_cost @ TA @ A ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[166]) ).

thf(55,axiom,
    ! [A: nat > nat,B: nat,C: nat] :
      ( ! [D: nat,E: nat] :
          ( ( ord_less @ nat @ D @ E )
         => ( ord_less @ nat @ ( A @ D ) @ ( A @ E ) ) )
     => ( ord_less_eq @ nat @ ( plus_plus @ nat @ ( A @ B ) @ C ) @ ( A @ ( plus_plus @ nat @ B @ C ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_128_mono__nat__linear__lb) ).

thf(345,plain,
    ! [A: nat > nat,B: nat,C: nat] :
      ( ! [D: nat,E: nat] :
          ( ( ord_less @ nat @ D @ E )
         => ( ord_less @ nat @ ( A @ D ) @ ( A @ E ) ) )
     => ( ord_less_eq @ nat @ ( plus_plus @ nat @ ( A @ B ) @ C ) @ ( A @ ( plus_plus @ nat @ B @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[55]) ).

thf(122,axiom,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less @ TA @ ( zero_zero @ TA ) @ A )
         => ( ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ B )
           => ( ord_less @ TA @ ( zero_zero @ TA ) @ ( plus_plus @ TA @ A @ B ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_116_add__pos__nonneg) ).

thf(552,plain,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less @ TA @ ( zero_zero @ TA ) @ A )
         => ( ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ B )
           => ( ord_less @ TA @ ( zero_zero @ TA ) @ ( plus_plus @ TA @ A @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[122]) ).

thf(173,axiom,
    member @ a @ a2 @ ( huffma505251170phabet @ a @ t ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_20_assms_I3_J) ).

thf(685,plain,
    member @ a @ a2 @ ( huffma505251170phabet @ a @ t ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[173]) ).

thf(90,axiom,
    ! [TA: $tType] :
      ( ( linord219039673up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA] :
          ( ( ord_less @ TA @ ( plus_plus @ TA @ A @ A ) @ ( zero_zero @ TA ) )
          = ( ord_less @ TA @ A @ ( zero_zero @ TA ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_97_double__add__less__zero__iff__single__add__less__zero) ).

thf(455,plain,
    ! [TA: $tType] :
      ( ( linord219039673up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA] :
          ( ( ord_less @ TA @ ( plus_plus @ TA @ A @ A ) @ ( zero_zero @ TA ) )
          = ( ord_less @ TA @ A @ ( zero_zero @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[90]) ).

thf(41,axiom,
    ! [TA: $tType,A: TA > nat,B: TA > $o,C: TA] :
      ( ! [D: TA] :
          ( ! [E: TA] :
              ( ( ord_less @ nat @ ( A @ E ) @ ( A @ D ) )
             => ( B @ E ) )
         => ( B @ D ) )
     => ( B @ C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_202_measure__induct__rule) ).

thf(306,plain,
    ! [TA: $tType,A: TA > nat,B: TA > $o,C: TA] :
      ( ! [D: TA] :
          ( ! [E: TA] :
              ( ( ord_less @ nat @ ( A @ E ) @ ( A @ D ) )
             => ( B @ E ) )
         => ( B @ D ) )
     => ( B @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[41]) ).

thf(125,axiom,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ A )
         => ( ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ B )
           => ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ ( plus_plus @ TA @ A @ B ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_113_add__nonneg__nonneg) ).

thf(563,plain,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ A )
         => ( ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ B )
           => ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ ( plus_plus @ TA @ A @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[125]) ).

thf(39,axiom,
    ! [A: nat,B: nat] :
      ( ( A != B )
     => ( ~ ( ord_less @ nat @ A @ B )
       => ( ord_less @ nat @ B @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_201_linorder__neqE__nat) ).

thf(299,plain,
    ! [A: nat,B: nat] :
      ( ( A != B )
     => ( ~ ( ord_less @ nat @ A @ B )
       => ( ord_less @ nat @ B @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[39]) ).

thf(83,axiom,
    ( ( ord_less_eq @ nat )
    = ( ^ [A: nat,B: nat] :
          ( ( ord_less @ nat @ A @ B )
          | ( A = B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_131_le__eq__less__or__eq) ).

thf(438,plain,
    ( ( ord_less_eq @ nat )
    = ( ^ [A: nat,B: nat] :
          ( ( ord_less @ nat @ A @ B )
          | ( A = B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[83]) ).

thf(14,axiom,
    ! [TA: $tType] :
      ( ( ordere223160158up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA] :
          ( ( ord_less @ TA @ A @ B )
         => ( ord_less @ TA @ ( plus_plus @ TA @ C @ A ) @ ( plus_plus @ TA @ C @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_106_add__strict__left__mono) ).

thf(223,plain,
    ! [TA: $tType] :
      ( ( ordere223160158up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA] :
          ( ( ord_less @ TA @ A @ B )
         => ( ord_less @ TA @ ( plus_plus @ TA @ C @ A ) @ ( plus_plus @ TA @ C @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[14]) ).

thf(141,axiom,
    ! [TA: $tType] :
      ( ( ordere223160158up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA,D: TA] :
          ( ( ord_less @ TA @ A @ B )
         => ( ( ord_less_eq @ TA @ C @ D )
           => ( ord_less @ TA @ ( plus_plus @ TA @ A @ C ) @ ( plus_plus @ TA @ B @ D ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_107_add__less__le__mono) ).

thf(608,plain,
    ! [TA: $tType] :
      ( ( ordere223160158up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA,D: TA] :
          ( ( ord_less @ TA @ A @ B )
         => ( ( ord_less_eq @ TA @ C @ D )
           => ( ord_less @ TA @ ( plus_plus @ TA @ A @ C ) @ ( plus_plus @ TA @ B @ D ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[141]) ).

thf(115,axiom,
    ! [A: nat > $o,B: nat] :
      ( ! [C: nat] :
          ( ~ ( A @ C )
         => ? [D: nat] :
              ( ( ord_less @ nat @ D @ C )
              & ~ ( A @ D ) ) )
     => ( A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_200_infinite__descent) ).

thf(531,plain,
    ! [A: nat > $o,B: nat] :
      ( ! [C: nat] :
          ( ~ ( A @ C )
         => ? [D: nat] :
              ( ( ord_less @ nat @ D @ C )
              & ~ ( A @ D ) ) )
     => ( A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[115]) ).

thf(120,axiom,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less @ TA @ ( zero_zero @ TA ) @ A )
         => ( ( ord_less @ TA @ ( zero_zero @ TA ) @ B )
           => ( ord_less @ TA @ ( zero_zero @ TA ) @ ( plus_plus @ TA @ A @ B ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_187_add__pos__pos) ).

thf(548,plain,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less @ TA @ ( zero_zero @ TA ) @ A )
         => ( ( ord_less @ TA @ ( zero_zero @ TA ) @ B )
           => ( ord_less @ TA @ ( zero_zero @ TA ) @ ( plus_plus @ TA @ A @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[120]) ).

thf(60,axiom,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less @ TA @ A @ ( zero_zero @ TA ) )
         => ( ( ord_less @ TA @ B @ ( zero_zero @ TA ) )
           => ( ord_less @ TA @ ( plus_plus @ TA @ A @ B ) @ ( zero_zero @ TA ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_186_add__neg__neg) ).

thf(374,plain,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less @ TA @ A @ ( zero_zero @ TA ) )
         => ( ( ord_less @ TA @ B @ ( zero_zero @ TA ) )
           => ( ord_less @ TA @ ( plus_plus @ TA @ A @ B ) @ ( zero_zero @ TA ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[60]) ).

thf(100,axiom,
    ! [A: nat,B: nat] :
      ( ( ord_less @ nat @ A @ B )
     => ( B != A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_195_less__not__refl2) ).

thf(487,plain,
    ! [A: nat,B: nat] :
      ( ( ord_less @ nat @ A @ B )
     => ( B != A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[100]) ).

thf(110,axiom,
    ! [A: nat,B: nat,C: nat] :
      ( ( ord_less_eq @ nat @ A @ B )
     => ( ord_less_eq @ nat @ ( plus_plus @ nat @ A @ C ) @ ( plus_plus @ nat @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_166_add__le__mono1) ).

thf(516,plain,
    ! [A: nat,B: nat,C: nat] :
      ( ( ord_less_eq @ nat @ A @ B )
     => ( ord_less_eq @ nat @ ( plus_plus @ nat @ A @ C ) @ ( plus_plus @ nat @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[110]) ).

thf(58,axiom,
    ! [A: nat > $o,B: nat] :
      ( ~ ( A @ ( zero_zero @ nat ) )
     => ( ( A @ B )
       => ? [C: nat] :
            ( ( ord_less_eq @ nat @ C @ B )
            & ! [D: nat] :
                ( ( ord_less @ nat @ D @ C )
               => ~ ( A @ D ) )
            & ( A @ C ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_190_ex__least__nat__le) ).

thf(355,plain,
    ! [A: nat > $o,B: nat] :
      ( ~ ( A @ ( zero_zero @ nat ) )
     => ( ( A @ B )
       => ? [C: nat] :
            ( ( ord_less_eq @ nat @ C @ B )
            & ! [D: nat] :
                ( ( ord_less @ nat @ D @ C )
               => ~ ( A @ D ) )
            & ( A @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[58]) ).

thf(91,axiom,
    ! [TA: $tType] :
      ( ( ordere516151231imp_le @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less_eq @ TA @ ( plus_plus @ TA @ A @ B ) @ A )
          = ( ord_less_eq @ TA @ B @ ( zero_zero @ TA ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_92_add__le__same__cancel1) ).

thf(458,plain,
    ! [TA: $tType] :
      ( ( ordere516151231imp_le @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less_eq @ TA @ ( plus_plus @ TA @ A @ B ) @ A )
          = ( ord_less_eq @ TA @ B @ ( zero_zero @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[91]) ).

thf(113,axiom,
    ! [A: nat,B: nat,C: nat] :
      ( ( ord_less_eq @ nat @ ( plus_plus @ nat @ A @ B ) @ ( plus_plus @ nat @ A @ C ) )
      = ( ord_less_eq @ nat @ B @ C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_86_nat__add__left__cancel__le) ).

thf(525,plain,
    ! [A: nat,B: nat,C: nat] :
      ( ( ord_less_eq @ nat @ ( plus_plus @ nat @ A @ B ) @ ( plus_plus @ nat @ A @ C ) )
      = ( ord_less_eq @ nat @ B @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[113]) ).

thf(37,axiom,
    ! [A: nat] :
      ( ( plus_plus @ nat @ ( zero_zero @ nat ) @ A )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_136_plus__nat_Oadd__0) ).

thf(295,plain,
    ! [A: nat] :
      ( ( plus_plus @ nat @ ( zero_zero @ nat ) @ A )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[37]) ).

thf(74,axiom,
    ! [TA: $tType] :
      ( ( huffma1154738298minima @ TA )
      = ( ^ [A: huffma16452318e_tree @ TA,B: TA,C: TA] :
            ( ( member @ TA @ B @ ( huffma505251170phabet @ TA @ A ) )
            & ( member @ TA @ C @ ( huffma505251170phabet @ TA @ A ) )
            & ( B != C )
            & ( ord_less_eq @ nat @ ( huffma854352999e_freq @ TA @ A @ B ) @ ( huffma854352999e_freq @ TA @ A @ C ) )
            & ! [D: TA] :
                ( ( member @ TA @ D @ ( huffma505251170phabet @ TA @ A ) )
               => ( ( D != B )
                 => ( ( D != C )
                   => ( ( ord_less_eq @ nat @ ( huffma854352999e_freq @ TA @ A @ B ) @ ( huffma854352999e_freq @ TA @ A @ D ) )
                      & ( ord_less_eq @ nat @ ( huffma854352999e_freq @ TA @ A @ C ) @ ( huffma854352999e_freq @ TA @ A @ D ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_213_minima__def) ).

thf(414,plain,
    ! [TA: $tType] :
      ( ( huffma1154738298minima @ TA )
      = ( ^ [A: huffma16452318e_tree @ TA,B: TA,C: TA] :
            ( ( member @ TA @ B @ ( huffma505251170phabet @ TA @ A ) )
            & ( member @ TA @ C @ ( huffma505251170phabet @ TA @ A ) )
            & ( B != C )
            & ( ord_less_eq @ nat @ ( huffma854352999e_freq @ TA @ A @ B ) @ ( huffma854352999e_freq @ TA @ A @ C ) )
            & ! [D: TA] :
                ( ( member @ TA @ D @ ( huffma505251170phabet @ TA @ A ) )
               => ( ( D != B )
                 => ( ( D != C )
                   => ( ( ord_less_eq @ nat @ ( huffma854352999e_freq @ TA @ A @ B ) @ ( huffma854352999e_freq @ TA @ A @ D ) )
                      & ( ord_less_eq @ nat @ ( huffma854352999e_freq @ TA @ A @ C ) @ ( huffma854352999e_freq @ TA @ A @ D ) ) ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[74]) ).

thf(193,axiom,
    a2 != b,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_1_ab) ).

thf(739,plain,
    a2 != b,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[193]) ).

thf(1,conjecture,
    huffma1050891809istent @ a @ ( huffma304375860urSyms @ a @ u @ a2 @ b @ c @ ( huffma943100115ibling @ a @ u @ c ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',conj_0) ).

thf(2,negated_conjecture,
    ~ ( huffma1050891809istent @ a @ ( huffma304375860urSyms @ a @ u @ a2 @ b @ c @ ( huffma943100115ibling @ a @ u @ c ) ) ),
    inference(neg_conjecture,[status(cth)],[1]) ).

thf(199,plain,
    ~ ( huffma1050891809istent @ a @ ( huffma304375860urSyms @ a @ u @ a2 @ b @ c @ ( huffma943100115ibling @ a @ u @ c ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).

thf(184,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA,D: nat,E: nat] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( ( huffma943100115ibling @ TA @ A @ B )
         != B )
       => ( ( C != B )
         => ( ( huffma943100115ibling @ TA @ ( huffma2094459102Leaves @ TA @ A @ D @ C @ E @ ( huffma943100115ibling @ TA @ A @ B ) ) @ C )
            = B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_16_sibling__swapLeaves__sibling) ).

thf(717,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA,D: nat,E: nat] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( ( huffma943100115ibling @ TA @ A @ B )
         != B )
       => ( ( C != B )
         => ( ( huffma943100115ibling @ TA @ ( huffma2094459102Leaves @ TA @ A @ D @ C @ E @ ( huffma943100115ibling @ TA @ A @ B ) ) @ C )
            = B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[184]) ).

thf(95,axiom,
    ! [A: nat,B: nat] :
      ( ( ( ord_less @ nat @ A @ B )
        | ( A = B ) )
     => ( ord_less_eq @ nat @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_129_less__or__eq__imp__le) ).

thf(470,plain,
    ! [A: nat,B: nat] :
      ( ( ( ord_less @ nat @ A @ B )
        | ( A = B ) )
     => ( ord_less_eq @ nat @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[95]) ).

thf(195,axiom,
    ! [TA: $tType,A: TA,B: huffma16452318e_tree @ TA] :
      ( ( member @ TA @ A @ ( huffma505251170phabet @ TA @ B ) )
     => ( member @ TA @ ( huffma943100115ibling @ TA @ B @ A ) @ ( huffma505251170phabet @ TA @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_33_in__alphabet__imp__sibling__in__alphabet) ).

thf(744,plain,
    ! [TA: $tType,A: TA,B: huffma16452318e_tree @ TA] :
      ( ( member @ TA @ A @ ( huffma505251170phabet @ TA @ B ) )
     => ( member @ TA @ ( huffma943100115ibling @ TA @ B @ A ) @ ( huffma505251170phabet @ TA @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[195]) ).

thf(180,axiom,
    ~ ! [A: a] :
        ( ( member @ a @ A @ ( huffma505251170phabet @ a @ u ) )
       => ( ( huffma223349076_depth @ a @ u @ A )
         != ( huffma1554076246height @ a @ u ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_21__092_060open_062_092_060And_062thesis_O_A_I_092_060And_062c_O_A_092_060lbrakk_062c_A_092_060in_062_Aalphabet_Au_059_Adepth_Au_Ac_A_061_Aheight_Au_092_060rbrakk_062_A_092_060Longrightarrow_062_Athesis_J_A_092_060Longrightarrow_062_Athesis_092_060close_062) ).

thf(703,plain,
    ~ ! [A: a] :
        ( ( member @ a @ A @ ( huffma505251170phabet @ a @ u ) )
       => ( ( huffma223349076_depth @ a @ u @ A )
         != ( huffma1554076246height @ a @ u ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[180]) ).

thf(144,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( huffma1050891809istent @ TA @ ( huffma1954420889ibling @ TA @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_220_consistent__mergeSibling) ).

thf(613,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( huffma1050891809istent @ TA @ ( huffma1954420889ibling @ TA @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[144]) ).

thf(143,axiom,
    member @ a @ b @ ( huffma505251170phabet @ a @ u ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_10_a_092_060_094sub_062b) ).

thf(612,plain,
    member @ a @ b @ ( huffma505251170phabet @ a @ u ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[143]) ).

thf(150,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( ( huffma943100115ibling @ TA @ A @ B )
         != B )
       => ( ( plus_plus @ nat @ ( plus_plus @ nat @ ( huffma636208924e_cost @ TA @ ( huffma1954420889ibling @ TA @ A @ B ) ) @ ( huffma854352999e_freq @ TA @ A @ B ) ) @ ( huffma854352999e_freq @ TA @ A @ ( huffma943100115ibling @ TA @ A @ B ) ) )
          = ( huffma636208924e_cost @ TA @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_221_cost__mergeSibling) ).

thf(627,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( ( huffma943100115ibling @ TA @ A @ B )
         != B )
       => ( ( plus_plus @ nat @ ( plus_plus @ nat @ ( huffma636208924e_cost @ TA @ ( huffma1954420889ibling @ TA @ A @ B ) ) @ ( huffma854352999e_freq @ TA @ A @ B ) ) @ ( huffma854352999e_freq @ TA @ A @ ( huffma943100115ibling @ TA @ A @ B ) ) )
          = ( huffma636208924e_cost @ TA @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[150]) ).

thf(88,axiom,
    ! [TA: $tType,A: TA,B: TA] :
      ( ( if @ TA @ $true @ A @ B )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',help_If_1_1_T) ).

thf(450,plain,
    ! [TA: $tType,A: TA,B: TA] :
      ( ( if @ TA @ $true @ A @ B )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[88]) ).

thf(124,axiom,
    ! [TA: $tType,A: TA > nat,B: TA > $o,C: TA] :
      ( ! [D: TA] :
          ( ( ( A @ D )
            = ( zero_zero @ nat ) )
         => ( B @ D ) )
     => ( ! [D: TA] :
            ( ( ord_less @ nat @ ( zero_zero @ nat ) @ ( A @ D ) )
           => ( ~ ( B @ D )
             => ? [E: TA] :
                  ( ( ord_less @ nat @ ( A @ E ) @ ( A @ D ) )
                  & ~ ( B @ E ) ) ) )
       => ( B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_62_infinite__descent0__measure) ).

thf(556,plain,
    ! [TA: $tType,A: TA > nat,B: TA > $o,C: TA] :
      ( ! [D: TA] :
          ( ( ( A @ D )
            = ( zero_zero @ nat ) )
         => ( B @ D ) )
     => ( ! [D: TA] :
            ( ( ord_less @ nat @ ( zero_zero @ nat ) @ ( A @ D ) )
           => ( ~ ( B @ D )
             => ? [E: TA] :
                  ( ( ord_less @ nat @ ( A @ E ) @ ( A @ D ) )
                  & ~ ( B @ E ) ) ) )
       => ( B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[124]) ).

thf(175,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA,D: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( member @ TA @ B @ ( huffma505251170phabet @ TA @ A ) )
       => ( ( member @ TA @ C @ ( huffma505251170phabet @ TA @ A ) )
         => ( ( member @ TA @ D @ ( huffma505251170phabet @ TA @ A ) )
           => ( ( B != C )
             => ( ( ( huffma943100115ibling @ TA @ A @ D )
                 != D )
               => ( ( huffma943100115ibling @ TA @ ( huffma304375860urSyms @ TA @ A @ B @ C @ D @ ( huffma943100115ibling @ TA @ A @ D ) ) @ B )
                  = C ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_18_sibling__swapFourSyms__when__4th__is__sibling) ).

thf(688,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA,D: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( member @ TA @ B @ ( huffma505251170phabet @ TA @ A ) )
       => ( ( member @ TA @ C @ ( huffma505251170phabet @ TA @ A ) )
         => ( ( member @ TA @ D @ ( huffma505251170phabet @ TA @ A ) )
           => ( ( B != C )
             => ( ( ( huffma943100115ibling @ TA @ A @ D )
                 != D )
               => ( ( huffma943100115ibling @ TA @ ( huffma304375860urSyms @ TA @ A @ B @ C @ D @ ( huffma943100115ibling @ TA @ A @ D ) ) @ B )
                  = C ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[175]) ).

thf(132,axiom,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less_eq @ TA @ A @ ( zero_zero @ TA ) )
         => ( ( ord_less_eq @ TA @ B @ ( zero_zero @ TA ) )
           => ( ( ( plus_plus @ TA @ A @ B )
                = ( zero_zero @ TA ) )
              = ( ( A
                  = ( zero_zero @ TA ) )
                & ( B
                  = ( zero_zero @ TA ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_110_add__nonpos__eq__0__iff) ).

thf(581,plain,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less_eq @ TA @ A @ ( zero_zero @ TA ) )
         => ( ( ord_less_eq @ TA @ B @ ( zero_zero @ TA ) )
           => ( ( ( plus_plus @ TA @ A @ B )
                = ( zero_zero @ TA ) )
              = ( ( A
                  = ( zero_zero @ TA ) )
                & ( B
                  = ( zero_zero @ TA ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[132]) ).

thf(10,axiom,
    ordere223160158up_add @ nat @ ( type2 @ nat ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',tcon_Nat_Onat___Groups_Oordered__cancel__ab__semigroup__add) ).

thf(218,plain,
    ordere223160158up_add @ nat @ ( type2 @ nat ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[10]) ).

thf(45,axiom,
    ! [A: nat,B: nat] :
      ( ( A = B )
     => ( ord_less_eq @ nat @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_162_eq__imp__le) ).

thf(319,plain,
    ! [A: nat,B: nat] :
      ( ( A = B )
     => ( ord_less_eq @ nat @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[45]) ).

thf(160,axiom,
    ! [TA: $tType] :
      ( ( huffma304375860urSyms @ TA )
      = ( ^ [A: huffma16452318e_tree @ TA,B: TA,C: TA,D: TA,E: TA] : ( if @ ( huffma16452318e_tree @ TA ) @ ( B = E ) @ ( huffma469337550apSyms @ TA @ A @ C @ D ) @ ( if @ ( huffma16452318e_tree @ TA ) @ ( C = D ) @ ( huffma469337550apSyms @ TA @ A @ B @ E ) @ ( huffma469337550apSyms @ TA @ ( huffma469337550apSyms @ TA @ A @ B @ D ) @ C @ E ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_37_swapFourSyms__def) ).

thf(652,plain,
    ! [TA: $tType] :
      ( ( huffma304375860urSyms @ TA )
      = ( ^ [A: huffma16452318e_tree @ TA,B: TA,C: TA,D: TA,E: TA] : ( if @ ( huffma16452318e_tree @ TA ) @ ( B = E ) @ ( huffma469337550apSyms @ TA @ A @ C @ D ) @ ( if @ ( huffma16452318e_tree @ TA ) @ ( C = D ) @ ( huffma469337550apSyms @ TA @ A @ B @ E ) @ ( huffma469337550apSyms @ TA @ ( huffma469337550apSyms @ TA @ A @ B @ D ) @ C @ E ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[160]) ).

thf(65,axiom,
    ! [TA: $tType] :
      ( ( linord219039673up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA] :
          ( ( ord_less @ TA @ ( zero_zero @ TA ) @ ( plus_plus @ TA @ A @ A ) )
          = ( ord_less @ TA @ ( zero_zero @ TA ) @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_98_zero__less__double__add__iff__zero__less__single__add) ).

thf(390,plain,
    ! [TA: $tType] :
      ( ( linord219039673up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA] :
          ( ( ord_less @ TA @ ( zero_zero @ TA ) @ ( plus_plus @ TA @ A @ A ) )
          = ( ord_less @ TA @ ( zero_zero @ TA ) @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[65]) ).

thf(69,axiom,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA] :
          ( ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ A )
         => ( ( ord_less_eq @ TA @ B @ C )
           => ( ord_less_eq @ TA @ B @ ( plus_plus @ TA @ A @ C ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_120_add__increasing) ).

thf(401,plain,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA] :
          ( ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ A )
         => ( ( ord_less_eq @ TA @ B @ C )
           => ( ord_less_eq @ TA @ B @ ( plus_plus @ TA @ A @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[69]) ).

thf(127,axiom,
    ! [A: nat] : ( ord_less_eq @ nat @ ( zero_zero @ nat ) @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_84_le0) ).

thf(568,plain,
    ! [A: nat] : ( ord_less_eq @ nat @ ( zero_zero @ nat ) @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[127]) ).

thf(35,axiom,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less_eq @ TA @ A @ ( zero_zero @ TA ) )
         => ( ( ord_less_eq @ TA @ B @ ( zero_zero @ TA ) )
           => ( ord_less_eq @ TA @ ( plus_plus @ TA @ A @ B ) @ ( zero_zero @ TA ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_112_add__nonpos__nonpos) ).

thf(290,plain,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less_eq @ TA @ A @ ( zero_zero @ TA ) )
         => ( ( ord_less_eq @ TA @ B @ ( zero_zero @ TA ) )
           => ( ord_less_eq @ TA @ ( plus_plus @ TA @ A @ B ) @ ( zero_zero @ TA ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[35]) ).

thf(19,axiom,
    ! [TA: $tType] :
      ( ( strict2144017051up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA,D: TA] :
          ( ( ord_less @ TA @ A @ B )
         => ( ( ord_less @ TA @ C @ D )
           => ( ord_less @ TA @ ( plus_plus @ TA @ A @ C ) @ ( plus_plus @ TA @ B @ D ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_109_add__strict__mono) ).

thf(235,plain,
    ! [TA: $tType] :
      ( ( strict2144017051up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA,D: TA] :
          ( ( ord_less @ TA @ A @ B )
         => ( ( ord_less @ TA @ C @ D )
           => ( ord_less @ TA @ ( plus_plus @ TA @ A @ C ) @ ( plus_plus @ TA @ B @ D ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[19]) ).

thf(108,axiom,
    ! [A: nat,B: nat] :
      ( ( ( plus_plus @ nat @ A @ B )
        = ( zero_zero @ nat ) )
      = ( ( A
          = ( zero_zero @ nat ) )
        & ( B
          = ( zero_zero @ nat ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_83_add__is__0) ).

thf(510,plain,
    ! [A: nat,B: nat] :
      ( ( ( plus_plus @ nat @ A @ B )
        = ( zero_zero @ nat ) )
      = ( ( A
          = ( zero_zero @ nat ) )
        & ( B
          = ( zero_zero @ nat ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[108]) ).

thf(6,axiom,
    strict797366125id_add @ nat @ ( type2 @ nat ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',tcon_Nat_Onat___Groups_Ostrict__ordered__comm__monoid__add) ).

thf(207,plain,
    strict797366125id_add @ nat @ ( type2 @ nat ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[6]) ).

thf(116,axiom,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less_eq @ TA @ A @ ( zero_zero @ TA ) )
         => ( ( ord_less @ TA @ B @ ( zero_zero @ TA ) )
           => ( ord_less @ TA @ ( plus_plus @ TA @ A @ B ) @ ( zero_zero @ TA ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_117_add__nonpos__neg) ).

thf(536,plain,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less_eq @ TA @ A @ ( zero_zero @ TA ) )
         => ( ( ord_less @ TA @ B @ ( zero_zero @ TA ) )
           => ( ord_less @ TA @ ( plus_plus @ TA @ A @ B ) @ ( zero_zero @ TA ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[116]) ).

thf(34,axiom,
    ! [A: nat,B: nat,C: nat] :
      ( ( ord_less @ nat @ A @ B )
     => ( ord_less @ nat @ A @ ( plus_plus @ nat @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_134_trans__less__add1) ).

thf(287,plain,
    ! [A: nat,B: nat,C: nat] :
      ( ( ord_less @ nat @ A @ B )
     => ( ord_less @ nat @ A @ ( plus_plus @ nat @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[34]) ).

thf(81,axiom,
    ! [TA: $tType] :
      ( ( ordere516151231imp_le @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less @ TA @ A @ ( plus_plus @ TA @ A @ B ) )
          = ( ord_less @ TA @ ( zero_zero @ TA ) @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_95_less__add__same__cancel1) ).

thf(432,plain,
    ! [TA: $tType] :
      ( ( ordere516151231imp_le @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less @ TA @ A @ ( plus_plus @ TA @ A @ B ) )
          = ( ord_less @ TA @ ( zero_zero @ TA ) @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[81]) ).

thf(30,axiom,
    ! [TA: $tType,A: TA,B: huffma16452318e_tree @ TA,C: nat,D: nat,E: TA] :
      ( ~ ( member @ TA @ A @ ( huffma505251170phabet @ TA @ B ) )
     => ( ( huffma454997449itLeaf @ TA @ B @ C @ A @ D @ E )
        = B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_49_notin__alphabet__imp__splitLeaf__id) ).

thf(262,plain,
    ! [TA: $tType,A: TA,B: huffma16452318e_tree @ TA,C: nat,D: nat,E: TA] :
      ( ~ ( member @ TA @ A @ ( huffma505251170phabet @ TA @ B ) )
     => ( ( huffma454997449itLeaf @ TA @ B @ C @ A @ D @ E )
        = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[30]) ).

thf(77,axiom,
    ! [TA: $tType] :
      ( ( ordere516151231imp_le @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less_eq @ TA @ A @ ( plus_plus @ TA @ A @ B ) )
          = ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_90_le__add__same__cancel1) ).

thf(422,plain,
    ! [TA: $tType] :
      ( ( ordere516151231imp_le @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less_eq @ TA @ A @ ( plus_plus @ TA @ A @ B ) )
          = ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[77]) ).

thf(47,axiom,
    ! [A: nat] :
      ( ( plus_plus @ nat @ A @ ( zero_zero @ nat ) )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_82_Nat_Oadd__0__right) ).

thf(326,plain,
    ! [A: nat] :
      ( ( plus_plus @ nat @ A @ ( zero_zero @ nat ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[47]) ).

thf(21,axiom,
    ! [TA: $tType] :
      ( ( ordere223160158up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA,D: TA] :
          ( ( ( ord_less @ TA @ A @ B )
            & ( C = D ) )
         => ( ord_less @ TA @ ( plus_plus @ TA @ A @ C ) @ ( plus_plus @ TA @ B @ D ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_144_add__mono__thms__linordered__field_I1_J) ).

thf(239,plain,
    ! [TA: $tType] :
      ( ( ordere223160158up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA,D: TA] :
          ( ( ( ord_less @ TA @ A @ B )
            & ( C = D ) )
         => ( ord_less @ TA @ ( plus_plus @ TA @ A @ C ) @ ( plus_plus @ TA @ B @ D ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[21]) ).

thf(53,axiom,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less @ TA @ A @ ( zero_zero @ TA ) )
         => ( ( ord_less_eq @ TA @ B @ ( zero_zero @ TA ) )
           => ( ord_less @ TA @ ( plus_plus @ TA @ A @ B ) @ ( zero_zero @ TA ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_119_add__neg__nonpos) ).

thf(341,plain,
    ! [TA: $tType] :
      ( ( ordere216010020id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA] :
          ( ( ord_less @ TA @ A @ ( zero_zero @ TA ) )
         => ( ( ord_less_eq @ TA @ B @ ( zero_zero @ TA ) )
           => ( ord_less @ TA @ ( plus_plus @ TA @ A @ B ) @ ( zero_zero @ TA ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[53]) ).

thf(32,axiom,
    ! [A: nat > $o,B: nat] :
      ( ( A @ ( zero_zero @ nat ) )
     => ( ! [C: nat] :
            ( ( ord_less @ nat @ ( zero_zero @ nat ) @ C )
           => ( ~ ( A @ C )
             => ? [D: nat] :
                  ( ( ord_less @ nat @ D @ C )
                  & ~ ( A @ D ) ) ) )
       => ( A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_64_infinite__descent0) ).

thf(268,plain,
    ! [A: nat > $o,B: nat] :
      ( ( A @ ( zero_zero @ nat ) )
     => ( ! [C: nat] :
            ( ( ord_less @ nat @ ( zero_zero @ nat ) @ C )
           => ( ~ ( A @ C )
             => ? [D: nat] :
                  ( ( ord_less @ nat @ D @ C )
                  & ~ ( A @ D ) ) ) )
       => ( A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[32]) ).

thf(185,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ? [B: TA] :
          ( ( member @ TA @ B @ ( huffma505251170phabet @ TA @ A ) )
          & ( ( huffma223349076_depth @ TA @ A @ B )
            = ( huffma1554076246height @ TA @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_31_exists__at__height) ).

thf(720,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ? [B: TA] :
          ( ( member @ TA @ B @ ( huffma505251170phabet @ TA @ A ) )
          & ( ( huffma223349076_depth @ TA @ A @ B )
            = ( huffma1554076246height @ TA @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[185]) ).

thf(149,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA,D: TA,E: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( member @ TA @ B @ ( huffma505251170phabet @ TA @ A ) )
       => ( ( member @ TA @ C @ ( huffma505251170phabet @ TA @ A ) )
         => ( ( member @ TA @ D @ ( huffma505251170phabet @ TA @ A ) )
           => ( ( member @ TA @ E @ ( huffma505251170phabet @ TA @ A ) )
             => ( ( huffma854352999e_freq @ TA @ ( huffma304375860urSyms @ TA @ A @ B @ C @ D @ E ) )
                = ( huffma854352999e_freq @ TA @ A ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_39_freq__swapFourSyms) ).

thf(624,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA,D: TA,E: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( member @ TA @ B @ ( huffma505251170phabet @ TA @ A ) )
       => ( ( member @ TA @ C @ ( huffma505251170phabet @ TA @ A ) )
         => ( ( member @ TA @ D @ ( huffma505251170phabet @ TA @ A ) )
           => ( ( member @ TA @ E @ ( huffma505251170phabet @ TA @ A ) )
             => ( ( huffma854352999e_freq @ TA @ ( huffma304375860urSyms @ TA @ A @ B @ C @ D @ E ) )
                = ( huffma854352999e_freq @ TA @ A ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[149]) ).

thf(93,axiom,
    ! [A: nat,B: nat,C: nat] :
      ( ( ord_less_eq @ nat @ A @ B )
     => ( ord_less_eq @ nat @ A @ ( plus_plus @ nat @ C @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_169_trans__le__add2) ).

thf(464,plain,
    ! [A: nat,B: nat,C: nat] :
      ( ( ord_less_eq @ nat @ A @ B )
     => ( ord_less_eq @ nat @ A @ ( plus_plus @ nat @ C @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[93]) ).

thf(49,axiom,
    ! [A: nat] : ( ord_less_eq @ nat @ A @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_158_le__refl) ).

thf(332,plain,
    ! [A: nat] : ( ord_less_eq @ nat @ A @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[49]) ).

thf(130,axiom,
    ! [TA: $tType] :
      ( ( ordere1818651114id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA] :
          ( ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ A )
         => ( ( ord_less @ TA @ B @ C )
           => ( ord_less @ TA @ B @ ( plus_plus @ TA @ A @ C ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_102_add__strict__increasing2) ).

thf(575,plain,
    ! [TA: $tType] :
      ( ( ordere1818651114id_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA,B: TA,C: TA] :
          ( ( ord_less_eq @ TA @ ( zero_zero @ TA ) @ A )
         => ( ( ord_less @ TA @ B @ C )
           => ( ord_less @ TA @ B @ ( plus_plus @ TA @ A @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[130]) ).

thf(137,axiom,
    ! [A: nat,B: nat] :
      ~ ( ord_less @ nat @ ( plus_plus @ nat @ A @ B ) @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_139_not__add__less1) ).

thf(596,plain,
    ! [A: nat,B: nat] :
      ~ ( ord_less @ nat @ ( plus_plus @ nat @ A @ B ) @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[137]) ).

thf(114,axiom,
    ! [A: nat,B: nat,C: nat] :
      ( ( ord_less_eq @ nat @ A @ B )
     => ( ord_less_eq @ nat @ A @ ( plus_plus @ nat @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_168_trans__le__add1) ).

thf(528,plain,
    ! [A: nat,B: nat,C: nat] :
      ( ( ord_less_eq @ nat @ A @ B )
     => ( ord_less_eq @ nat @ A @ ( plus_plus @ nat @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[114]) ).

thf(157,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA,D: TA,E: nat,F: nat] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( B != C )
       => ( ( B != D )
         => ( ( huffma223349076_depth @ TA @ ( huffma2094459102Leaves @ TA @ A @ E @ C @ F @ D ) @ B )
            = ( huffma223349076_depth @ TA @ A @ B ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_29_depth__swapLeaves__neither) ).

thf(644,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA,D: TA,E: nat,F: nat] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( B != C )
       => ( ( B != D )
         => ( ( huffma223349076_depth @ TA @ ( huffma2094459102Leaves @ TA @ A @ E @ C @ F @ D ) @ B )
            = ( huffma223349076_depth @ TA @ A @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[157]) ).

thf(3,axiom,
    strict2144017051up_add @ nat @ ( type2 @ nat ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',tcon_Nat_Onat___Groups_Ostrict__ordered__ab__semigroup__add) ).

thf(200,plain,
    strict2144017051up_add @ nat @ ( type2 @ nat ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[3]) ).

thf(176,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( ( huffma943100115ibling @ TA @ A @ B )
         != B )
       => ( ( C != B )
         => ( ( huffma943100115ibling @ TA @ ( huffma469337550apSyms @ TA @ A @ C @ ( huffma943100115ibling @ TA @ A @ B ) ) @ C )
            = B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_13_sibling__swapSyms__sibling) ).

thf(691,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA,C: TA] :
      ( ( huffma1050891809istent @ TA @ A )
     => ( ( ( huffma943100115ibling @ TA @ A @ B )
         != B )
       => ( ( C != B )
         => ( ( huffma943100115ibling @ TA @ ( huffma469337550apSyms @ TA @ A @ C @ ( huffma943100115ibling @ TA @ A @ B ) ) @ C )
            = B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[176]) ).

thf(105,axiom,
    ! [A: nat] :
      ( ( ~ ( ord_less @ nat @ ( zero_zero @ nat ) @ A ) )
      = ( A
        = ( zero_zero @ nat ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_209_not__gr0) ).

thf(501,plain,
    ! [A: nat] :
      ( ( ~ ( ord_less @ nat @ ( zero_zero @ nat ) @ A ) )
      = ( A
        = ( zero_zero @ nat ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[105]) ).

thf(59,axiom,
    ! [A: nat > $o,B: nat] :
      ( ! [C: nat] :
          ( ! [D: nat] :
              ( ( ord_less @ nat @ D @ C )
             => ( A @ D ) )
         => ( A @ C ) )
     => ( A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_199_nat__less__induct) ).

thf(369,plain,
    ! [A: nat > $o,B: nat] :
      ( ! [C: nat] :
          ( ! [D: nat] :
              ( ( ord_less @ nat @ D @ C )
             => ( A @ D ) )
         => ( A @ C ) )
     => ( A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[59]) ).

thf(27,axiom,
    ! [A: nat,B: nat] :
      ~ ( ord_less @ nat @ ( plus_plus @ nat @ A @ B ) @ B ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_138_not__add__less2) ).

thf(254,plain,
    ! [A: nat,B: nat] :
      ~ ( ord_less @ nat @ ( plus_plus @ nat @ A @ B ) @ B ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[27]) ).

thf(51,axiom,
    ! [A: nat] : ( ord_less_eq @ nat @ ( zero_zero @ nat ) @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_149_less__eq__nat_Osimps_I1_J) ).

thf(337,plain,
    ! [A: nat] : ( ord_less_eq @ nat @ ( zero_zero @ nat ) @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[51]) ).

thf(9,axiom,
    ! [TA: $tType] :
      ( ( linord219039673up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA] :
          ( ( ( zero_zero @ TA )
            = ( plus_plus @ TA @ A @ A ) )
          = ( A
            = ( zero_zero @ TA ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_76_double__zero__sym) ).

thf(215,plain,
    ! [TA: $tType] :
      ( ( linord219039673up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA] :
          ( ( ( zero_zero @ TA )
            = ( plus_plus @ TA @ A @ A ) )
          = ( A
            = ( zero_zero @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[9]) ).

thf(101,axiom,
    ! [A: nat] :
      ( ( A
       != ( zero_zero @ nat ) )
     => ( ord_less @ nat @ ( zero_zero @ nat ) @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_208_gr0I) ).

thf(491,plain,
    ! [A: nat] :
      ( ( A
       != ( zero_zero @ nat ) )
     => ( ord_less @ nat @ ( zero_zero @ nat ) @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[101]) ).

thf(13,axiom,
    ! [A: $o] :
      ( ( A = $true )
      | ( A = $false ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',help_If_3_1_T) ).

thf(222,plain,
    $true,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[13]) ).

thf(103,axiom,
    ! [A: nat] :
      ~ ( ord_less @ nat @ A @ ( zero_zero @ nat ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_66_less__zeroE) ).

thf(496,plain,
    ! [A: nat] :
      ~ ( ord_less @ nat @ A @ ( zero_zero @ nat ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[103]) ).

thf(42,axiom,
    ! [A: nat,B: nat] :
      ( ( ord_less @ nat @ A @ B )
     => ? [C: nat] :
          ( ( ord_less @ nat @ ( zero_zero @ nat ) @ C )
          & ( ( plus_plus @ nat @ A @ C )
            = B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_189_less__imp__add__positive) ).

thf(309,plain,
    ! [A: nat,B: nat] :
      ( ( ord_less @ nat @ A @ B )
     => ? [C: nat] :
          ( ( ord_less @ nat @ ( zero_zero @ nat ) @ C )
          & ( ( plus_plus @ nat @ A @ C )
            = B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[42]) ).

thf(163,axiom,
    ( ( huffma1554076246height @ a @ ( huffma454997449itLeaf @ a @ t @ w_a @ a2 @ w_b @ b ) )
   != ( zero_zero @ nat ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_40_False) ).

thf(659,plain,
    ( ( huffma1554076246height @ a @ ( huffma454997449itLeaf @ a @ t @ w_a @ a2 @ w_b @ b ) )
   != ( zero_zero @ nat ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[163]) ).

thf(181,axiom,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA] :
      ( ( ( huffma943100115ibling @ TA @ A @ B )
       != B )
     => ( member @ TA @ ( huffma943100115ibling @ TA @ A @ B ) @ ( huffma505251170phabet @ TA @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_34_sibling__ne__imp__sibling__in__alphabet) ).

thf(708,plain,
    ! [TA: $tType,A: huffma16452318e_tree @ TA,B: TA] :
      ( ( ( huffma943100115ibling @ TA @ A @ B )
       != B )
     => ( member @ TA @ ( huffma943100115ibling @ TA @ A @ B ) @ ( huffma505251170phabet @ TA @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[181]) ).

thf(18,axiom,
    ! [TA: $tType] :
      ( ( linord219039673up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA] :
          ( ( ( plus_plus @ TA @ A @ A )
            = ( zero_zero @ TA ) )
          = ( A
            = ( zero_zero @ TA ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_77_double__zero) ).

thf(232,plain,
    ! [TA: $tType] :
      ( ( linord219039673up_add @ TA @ ( type2 @ TA ) )
     => ! [A: TA] :
          ( ( ( plus_plus @ TA @ A @ A )
            = ( zero_zero @ TA ) )
          = ( A
            = ( zero_zero @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[18]) ).

thf(754,plain,
    $false,
    inference(e,[status(thm)],[352,408,677,440,655,384,550,747,538,670,417,565,257,724,570,504,751,587,619,638,284,228,448,316,475,443,376,211,485,480,634,453,396,411,243,428,265,507,734,221,292,248,201,381,714,334,746,302,349,630,729,467,435,329,665,522,461,682,697,615,725,403,593,610,420,499,519,742,225,339,554,686,637,590,679,393,647,738,244,633,541,657,398,674,662,343,237,298,618,425,601,513,430,584,694,732,204,545,259,577,711,641,445,572,313,672,604,406,219,230,245,737,649,208,599,387,494,323,621,483,700,251,668,345,552,685,455,306,563,299,438,223,608,531,548,374,487,516,355,458,525,295,414,739,199,717,470,744,703,613,612,627,450,556,688,581,218,319,652,390,401,568,290,235,510,207,536,287,432,262,422,326,239,341,268,720,624,464,332,575,596,528,644,200,691,501,369,254,337,215,491,222,496,309,659,708,232]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.12  % Problem  : DAT172^1 : TPTP v8.1.2. Released v7.0.0.
% 0.10/0.15  % Command  : run_Leo-III %s %d
% 0.15/0.36  % Computer : n018.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 : Mon May  6 11:33:09 EDT 2024
% 0.15/0.36  % CPUTime  : 
% 1.00/0.86  % [INFO] 	 Parsing problem /export/starexec/sandbox/benchmark/theBenchmark.p ... 
% 1.84/1.11  % [INFO] 	 Parsing done (251ms). 
% 1.84/1.12  % [INFO] 	 Running in sequential loop mode. 
% 2.65/1.35  % [INFO] 	 eprover registered as external prover. 
% 2.65/1.35  % [INFO] 	 cvc4 registered as external prover. 
% 2.65/1.36  % [INFO] 	 Scanning for conjecture ... 
% 3.01/1.46  % [INFO] 	 Found a conjecture and 287 axioms. Running axiom selection ... 
% 3.32/1.55  % [INFO] 	 Axiom selection finished. Selected 196 axioms (removed 91 axioms). 
% 3.83/1.70  % [INFO] 	 Problem is higher-order (TPTP THF). 
% 3.83/1.72  % [INFO] 	 Type checking passed. 
% 3.83/1.72  % [CONFIG] 	 Using configuration: timeout(300) with strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>.  Searching for refutation ... 
% 17.09/5.84  % External prover 'e' found a proof!
% 17.09/5.84  % [INFO] 	 Killing All external provers ... 
% 17.09/5.84  % Time passed: 5324ms (effective reasoning time: 4716ms)
% 17.09/5.84  % Solved by strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>
% 17.09/5.84  % Axioms used in derivation (196): fact_219_height__0__imp__cost__0, fact_63_less__nat__zero__code, fact_106_add__strict__left__mono, fact_135_less__imp__le__nat, fact_76_double__zero__sym, fact_20_assms_I3_J, fact_6_a_092_060_094sub_062c, fact_142_add__lessD1, fact_203_infinite__descent__measure, fact_57_assms_I5_J, fact_119_add__neg__nonpos, fact_225_linordered__field__class_Osign__simps_I27_J, fact_96_less__add__same__cancel2, fact_144_add__mono__thms__linordered__field_I1_J, fact_19_assms_I4_J, fact_117_add__nonpos__neg, fact_8_consistent__swapFourSyms, fact_0_c_092_060_094sub_062u, fact_197_measure__induct, fact_128_mono__nat__linear__lb, fact_215_cost__swapSyms__le, fact_110_add__nonpos__eq__0__iff, fact_77_double__zero, fact_129_less__or__eq__imp__le, fact_196_less__not__refl3, fact_44_height__0__imp__sibling__id, fact_105_add__strict__increasing, fact_193_nat__neq__iff, fact_141_nat__less__le, fact_24_swapLeaves__id__when__notin__alphabet, fact_187_add__pos__pos, fact_171_nat__add__left__cancel, fact_86_nat__add__left__cancel__le, tcon_Nat_Onat___Groups_Oordered__ab__semigroup__monoid__add__imp__le, fact_137_add__less__mono1, fact_202_measure__induct__rule, fact_190_ex__least__nat__le, fact_112_add__nonpos__nonpos, fact_111_add__nonneg__eq__0__iff, fact_161_le__trans, fact_145_add__mono__thms__linordered__field_I2_J, fact_131_le__eq__less__or__eq, fact_120_add__increasing, fact_87_zero__le__double__add__iff__zero__le__single__add, fact_7_sibling__reciprocal, fact_102_add__strict__increasing2, fact_36_consistent__swapSyms, fact_28_alphabet__swapFourSyms, fact_40_False, fact_58_height__gt__0__alphabet__eq__imp__height__gt__0, fact_217_optimum__def, fact_147_add__mono__thms__linordered__field_I4_J, fact_49_notin__alphabet__imp__splitLeaf__id, fact_164_le__antisym, fact_90_le__add__same__cancel1, fact_39_freq__swapFourSyms, fact_198_less__irrefl__nat, fact_127_le__neq__implies__less, tcon_Nat_Onat___Groups_Oordered__cancel__comm__monoid__add, fact_194_less__not__refl, fact_3_assms_I2_J, fact_37_swapFourSyms__def, fact_46_Collect__mem__eq, fact_186_add__neg__neg, fact_136_plus__nat_Oadd__0, fact_200_infinite__descent, fact_91_add__le__same__cancel2, fact_189_less__imp__add__positive, fact_64_infinite__descent0, fact_157_le__add2, fact_158_le__refl, fact_227_ex__has__least__nat, fact_229_ex__has__greatest__nat, fact_16_sibling__swapLeaves__sibling, fact_170_nat__le__iff__add, fact_140_add__less__mono, fact_21__092_060open_062_092_060And_062thesis_O_A_I_092_060And_062c_O_A_092_060lbrakk_062c_A_092_060in_062_Aalphabet_Au_059_Adepth_Au_Ac_A_061_Aheight_Au_092_060rbrakk_062_A_092_060Longrightarrow_062_Athesis_J_A_092_060Longrightarrow_062_Athesis_092_060close_062, fact_82_Nat_Oadd__0__right, fact_22__092_060open_062_092_060exists_062a_092_060in_062alphabet_Au_O_Adepth_Au_Aa_A_061_Aheight_Au_092_060close_062, fact_226_linordered__field__class_Osign__simps_I28_J, fact_228_cost__swapFourSyms__le, fact_23_notin__alphabet__imp__sibling__id, help_If_1_1_T, fact_195_less__not__refl2, fact_167_nat__le__linear, fact_188_pos__add__strict, fact_26_height__swapLeaves, fact_53_notin__alphabet__imp__freq__0, fact_11_a_092_060_094sub_062a, fact_88_double__add__le__zero__iff__single__add__le__zero, fact_160_add__leD2, fact_103_add__strict__right__mono, fact_30_depth__swapSyms__neither, fact_42_freq__swapSyms, fact_162_eq__imp__le, fact_214_cost__splitLeaf, fact_34_sibling__ne__imp__sibling__in__alphabet, fact_130_less__add__eq__less, fact_126_less__mono__imp__le__mono, fact_54_assms_I7_J, fact_168_trans__le__add1, fact_146_add__mono__thms__linordered__field_I3_J, fact_65_gr__implies__not0, fact_29_depth__swapLeaves__neither, fact_211_field__le__epsilon, fact_13_sibling__swapSyms__sibling, fact_165_add__le__mono, fact_51_depth__height__imp__sibling__ne, fact_108_add__le__less__mono, fact_31_exists__at__height, fact_199_nat__less__induct, fact_155_add__leE, fact_143_le__0__eq, fact_97_double__add__less__zero__iff__single__add__less__zero, fact_113_add__nonneg__nonneg, fact_15_d_092_060_094sub_062d, fact_121_add__decreasing, fact_148_add__mono__thms__linordered__field_I5_J, fact_45_mem__Collect__eq, fact_35_consistent__swapLeaves, fact_115_add__decreasing2, fact_56_assms_I6_J, fact_118_add__nonneg__pos, fact_14_sibling__swapSyms__other__sibling, fact_224_linordered__field__class_Osign__simps_I26_J, fact_218_notin__alphabet__imp__mergeSibling__id, fact_201_linorder__neqE__nat, fact_85_nat__add__left__cancel__less, fact_114_add__increasing2, fact_94_add__less__same__cancel2, fact_169_trans__le__add2, fact_60_neq0__conv, fact_9_a_092_060_094sub_062d, tcon_Nat_Onat___Groups_Ostrict__ordered__comm__monoid__add, fact_209_not__gr0, fact_47_Collect__cong, fact_132_add__eq__self__zero, fact_84_le0, help_If_3_1_T, fact_17_depth__sibling, fact_149_less__eq__nat_Osimps_I1_J, fact_109_add__strict__mono, help_If_2_1_T, fact_25_alphabet__swapSyms, fact_18_sibling__swapFourSyms__when__4th__is__sibling, fact_107_add__less__le__mono, fact_66_less__zeroE, fact_212_ex__has__greatest__nat__lemma, fact_213_minima__def, fact_12_d_092_060_094sub_062c, fact_4_dc, fact_163_le__Suc__ex, fact_52_h_092_060_094sub_062u, fact_222_linordered__field__no__ub, fact_208_gr0I, fact_99_add__gr__0, tcon_Nat_Onat___Groups_Oordered__cancel__ab__semigroup__add, fact_10_a_092_060_094sub_062b, fact_223_linordered__field__no__lb, fact_133_trans__less__add2, fact_89_le__add__same__cancel2, fact_27_swapSyms__id, fact_43_consistent__splitLeaf, fact_98_zero__less__double__add__iff__zero__less__single__add, fact_221_cost__mergeSibling, fact_55_freq__swapLeaves, fact_33_in__alphabet__imp__sibling__in__alphabet, tcon_Nat_Onat___Groups_Ostrict__ordered__ab__semigroup__add, fact_38_a_092_060_094sub_062u, fact_232_weight__mergeSibling, fact_156_le__add1, fact_41_f_092_060_094sub_062u, fact_159_add__leD1, fact_216_freq__mergeSibling, fact_50_swapLeaves__id, fact_166_add__le__mono1, fact_191_depth__le__height, fact_95_less__add__same__cancel1, fact_2_assms_I1_J, fact_62_infinite__descent0__measure, fact_83_add__is__0, fact_220_consistent__mergeSibling, fact_116_add__pos__nonneg, fact_1_ab, fact_172_nat__add__right__cancel, fact_138_not__add__less2, fact_93_add__less__same__cancel1, fact_210_not__less0, fact_32_exists__in__alphabet, tcon_Nat_Onat___Groups_Oordered__comm__monoid__add, fact_139_not__add__less1, fact_134_trans__less__add1, fact_5_sibling__sibling__id, fact_59_swapSyms__def, fact_92_add__le__same__cancel1, fact_230_weight__splitLeaf
% 17.09/5.84  % No. of inferences in proof: 396
% 17.09/5.84  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : 5324 ms resp. 4716 ms w/o parsing
% 17.83/6.00  % SZS output start Refutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 17.83/6.00  % [INFO] 	 Killing All external provers ... 
%------------------------------------------------------------------------------