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Leo-III---1.8.0.THM-Ref.s

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%------------------------------------------------------------------------------
% File     : Leo-III---1.8.0
% Problem  : KLE027+2 : TPTP v9.3.1. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox2/solver/bin/leo3.jar /export/starexec/sandbox2/benchmark/theBenchmark.p -t 300 -p  --atp eprover=/export/starexec/sandbox2/solver/bin/externals/eprover --instantiate 39

% Computer : n026.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8046.5625MB
% OS       : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Sun Sep 27 07:43:01 AM UTC 2026

% Result   : Theorem 90.03s 24.79s
% Output   : Refutation 77.79s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   37
%            Number of leaves      :   23
% Syntax   : Number of formulae    :  298 (  95 unt;   0 typ;   6 def)
%            Number of atoms       :  851 ( 432 equ;   0 cnn)
%            Maximal formula atoms :   10 (   2 avg)
%            Number of connectives : 3441 ( 404   ~; 334   |;  42   &;2628   @)
%                                         (   4 <=>;  29  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   18 (   5 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   17 (  14 usr;   9 con; 0-2 aty)
%            Number of variables   :  388 (   1   ^; 371   !;  10   ?; 388   :)
%                                         (   0  !>;   0  ?*;   0  @-;   6  @+)

% Comments : 
%------------------------------------------------------------------------------
thf(test_decl,type,
    test: $i > $o ).

thf(leq_decl,type,
    leq: $i > $i > $o ).

thf(addition_decl,type,
    addition: $i > $i > $i ).

thf(multiplication_decl,type,
    multiplication: $i > $i > $i ).

thf(c_decl,type,
    c: $i > $i ).

thf(zero_decl,type,
    zero: $i ).

thf(one_decl,type,
    one: $i ).

thf(complement_decl,type,
    complement: $i > $i > $o ).

thf(sk1_decl,type,
    sk1: $i ).

thf(sk2_decl,type,
    sk2: $i ).

thf(sk3_decl,type,
    sk3: $i ).

thf(sk4_decl,type,
    sk4: $i ).

thf(sk5_decl,type,
    sk5: $i ).

thf(sk6_decl,type,
    sk6: $i > $i ).

thf(sk1_def,definition,
    ( sk1
    = ( @+[A: $i] :
          ~ ! [B: $i,C: $i,D: $i] :
              ( ( ? [E: $i] : ( E @ test )
                & ( D @ test ) )
             => ( ( C @ ( D @ c @ multiplication ) @ ( B @ ( D @ c @ multiplication ) @ ( A @ ( D @ multiplication ) @ addition ) @ ( D @ multiplication ) @ addition ) @ ( C @ ( D @ c @ multiplication ) @ ( A @ ( D @ multiplication ) @ addition ) @ leq ) )
                & ( C @ ( D @ c @ multiplication ) @ ( A @ ( D @ multiplication ) @ addition ) @ ( C @ ( D @ c @ multiplication ) @ ( B @ ( D @ c @ multiplication ) @ ( A @ ( D @ multiplication ) @ addition ) @ ( D @ multiplication ) @ addition ) @ leq ) ) ) ) ) ) ).

thf(sk2_def,definition,
    ( sk2
    = ( @+[A: $i] :
          ~ ! [B: $i,C: $i] :
              ( ( ? [D: $i] : ( D @ test )
                & ( C @ test ) )
             => ( ( B @ ( C @ c @ multiplication ) @ ( A @ ( C @ c @ multiplication ) @ ( sk1 @ ( C @ multiplication ) @ addition ) @ ( C @ multiplication ) @ addition ) @ ( B @ ( C @ c @ multiplication ) @ ( sk1 @ ( C @ multiplication ) @ addition ) @ leq ) )
                & ( B @ ( C @ c @ multiplication ) @ ( sk1 @ ( C @ multiplication ) @ addition ) @ ( B @ ( C @ c @ multiplication ) @ ( A @ ( C @ c @ multiplication ) @ ( sk1 @ ( C @ multiplication ) @ addition ) @ ( C @ multiplication ) @ addition ) @ leq ) ) ) ) ) ) ).

thf(sk3_def,definition,
    ( sk3
    = ( @+[A: $i] :
          ~ ! [B: $i] :
              ( ( ? [C: $i] : ( C @ test )
                & ( B @ test ) )
             => ( ( A @ ( B @ c @ multiplication ) @ ( sk2 @ ( B @ c @ multiplication ) @ ( sk1 @ ( B @ multiplication ) @ addition ) @ ( B @ multiplication ) @ addition ) @ ( A @ ( B @ c @ multiplication ) @ ( sk1 @ ( B @ multiplication ) @ addition ) @ leq ) )
                & ( A @ ( B @ c @ multiplication ) @ ( sk1 @ ( B @ multiplication ) @ addition ) @ ( A @ ( B @ c @ multiplication ) @ ( sk2 @ ( B @ c @ multiplication ) @ ( sk1 @ ( B @ multiplication ) @ addition ) @ ( B @ multiplication ) @ addition ) @ leq ) ) ) ) ) ) ).

thf(sk4_def,definition,
    ( sk4
    = ( @+[A: $i] :
          ~ ( ( ? [B: $i] : ( B @ test )
              & ( A @ test ) )
           => ( ( sk3 @ ( A @ c @ multiplication ) @ ( sk2 @ ( A @ c @ multiplication ) @ ( sk1 @ ( A @ multiplication ) @ addition ) @ ( A @ multiplication ) @ addition ) @ ( sk3 @ ( A @ c @ multiplication ) @ ( sk1 @ ( A @ multiplication ) @ addition ) @ leq ) )
              & ( sk3 @ ( A @ c @ multiplication ) @ ( sk1 @ ( A @ multiplication ) @ addition ) @ ( sk3 @ ( A @ c @ multiplication ) @ ( sk2 @ ( A @ c @ multiplication ) @ ( sk1 @ ( A @ multiplication ) @ addition ) @ ( A @ multiplication ) @ addition ) @ leq ) ) ) ) ) ) ).

thf(sk5_def,definition,
    ( sk5
    = ( @+[A: $i] : ( A @ test ) ) ) ).

thf(sk6_def,definition,
    ( sk6
    = ( ^ [A: $i] :
        @+[B: $i] : ( A @ ( B @ complement ) ) ) ) ).

thf(1,conjecture,
    ! [A: $i,B: $i,C: $i,D: $i,E: $i] :
      ( ( ( E @ test )
        & ( D @ test ) )
     => ( ( C @ ( D @ c @ multiplication ) @ ( B @ ( D @ c @ multiplication ) @ ( A @ ( D @ multiplication ) @ addition ) @ ( D @ multiplication ) @ addition ) @ ( C @ ( D @ c @ multiplication ) @ ( A @ ( D @ multiplication ) @ addition ) @ leq ) )
        & ( C @ ( D @ c @ multiplication ) @ ( A @ ( D @ multiplication ) @ addition ) @ ( C @ ( D @ c @ multiplication ) @ ( B @ ( D @ c @ multiplication ) @ ( A @ ( D @ multiplication ) @ addition ) @ ( D @ multiplication ) @ addition ) @ leq ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goals) ).

thf(2,negated_conjecture,
    ~ ! [A: $i,B: $i,C: $i,D: $i,E: $i] :
        ( ( ( E @ test )
          & ( D @ test ) )
       => ( ( C @ ( D @ c @ multiplication ) @ ( B @ ( D @ c @ multiplication ) @ ( A @ ( D @ multiplication ) @ addition ) @ ( D @ multiplication ) @ addition ) @ ( C @ ( D @ c @ multiplication ) @ ( A @ ( D @ multiplication ) @ addition ) @ leq ) )
          & ( C @ ( D @ c @ multiplication ) @ ( A @ ( D @ multiplication ) @ addition ) @ ( C @ ( D @ c @ multiplication ) @ ( B @ ( D @ c @ multiplication ) @ ( A @ ( D @ multiplication ) @ addition ) @ ( D @ multiplication ) @ addition ) @ leq ) ) ) ),
    inference(neg_conjecture,[status(cth)],[1]) ).

thf(19,plain,
    ~ ! [A: $i,B: $i,C: $i,D: $i,E: $i] :
        ( ( ( E @ test )
          & ( D @ test ) )
       => ( ( C @ ( D @ c @ multiplication ) @ ( B @ ( D @ c @ multiplication ) @ ( A @ ( D @ multiplication ) @ addition ) @ ( D @ multiplication ) @ addition ) @ ( C @ ( D @ c @ multiplication ) @ ( A @ ( D @ multiplication ) @ addition ) @ leq ) )
          & ( C @ ( D @ c @ multiplication ) @ ( A @ ( D @ multiplication ) @ addition ) @ ( C @ ( D @ c @ multiplication ) @ ( B @ ( D @ c @ multiplication ) @ ( A @ ( D @ multiplication ) @ addition ) @ ( D @ multiplication ) @ addition ) @ leq ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).

thf(20,plain,
    ~ ! [A: $i,B: $i,C: $i,D: $i] :
        ( ( ? [E: $i] : ( E @ test )
          & ( D @ test ) )
       => ( ( C @ ( D @ c @ multiplication ) @ ( B @ ( D @ c @ multiplication ) @ ( A @ ( D @ multiplication ) @ addition ) @ ( D @ multiplication ) @ addition ) @ ( C @ ( D @ c @ multiplication ) @ ( A @ ( D @ multiplication ) @ addition ) @ leq ) )
          & ( C @ ( D @ c @ multiplication ) @ ( A @ ( D @ multiplication ) @ addition ) @ ( C @ ( D @ c @ multiplication ) @ ( B @ ( D @ c @ multiplication ) @ ( A @ ( D @ multiplication ) @ addition ) @ ( D @ multiplication ) @ addition ) @ leq ) ) ) ),
    inference(miniscope,[status(thm)],[19]) ).

thf(21,plain,
    ( ( ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk2 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ leq ) )
      | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk2 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk4 @ multiplication ) @ addition ) @ leq ) ) )
    & ( sk5 @ test )
    & ( sk4 @ test ) ),
    inference(cnf,[status(esa)],[20]) ).

thf(22,plain,
    sk4 @ test,
    inference(cnfConj,[status(thm)],[21]) ).

thf(12,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ test )
     => ( ( ( A @ c )
          = B )
      <=> ( B @ ( A @ complement ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',test_3) ).

thf(55,plain,
    ! [A: $i,B: $i] :
      ( ( A @ test )
     => ( ( ( B @ ( A @ complement ) )
         => ( ( A @ c )
            = B ) )
        & ( ( ( A @ c )
            = B )
         => ( B @ ( A @ complement ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[12]) ).

thf(56,plain,
    ! [A: $i] :
      ( ( A @ test )
     => ( ! [B: $i] :
            ( ( B @ ( A @ complement ) )
           => ( ( A @ c )
              = B ) )
        & ! [B: $i] :
            ( ( ( A @ c )
              = B )
           => ( B @ ( A @ complement ) ) ) ) ),
    inference(miniscope,[status(thm)],[55]) ).

thf(57,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( ( A @ c )
          = C )
        | ~ ( C @ ( A @ complement ) )
        | ~ ( A @ test ) )
      & ( ( B @ ( A @ complement ) )
        | ( ( A @ c )
         != B )
        | ~ ( A @ test ) ) ),
    inference(cnf,[status(esa)],[56]) ).

thf(58,plain,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ complement ) )
      | ( ( A @ c )
       != B )
      | ~ ( A @ test ) ),
    inference(cnfConj,[status(thm)],[57]) ).

thf(60,plain,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ complement ) )
      | ~ ( A @ test )
      | ( ( A @ c )
       != B ) ),
    inference(lifteq,[status(thm)],[58]) ).

thf(61,plain,
    ! [A: $i] :
      ( ( A @ c @ ( A @ complement ) )
      | ~ ( A @ test ) ),
    inference(simp,[status(thm)],[60]) ).

thf(1367,plain,
    ! [A: $i] :
      ( ( ( sk4 @ test )
       != ( A @ test ) )
      | ( A @ c @ ( A @ complement ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[22,61]) ).

thf(1368,plain,
    ! [A: $i] :
      ( ( ( sk4 @ test )
       != ( A @ test ) )
      | ( A @ c @ ( A @ complement ) ) ),
    inference(simp,[status(thm)],[1367]) ).

thf(1369,plain,
    sk4 @ c @ ( sk4 @ complement ),
    inference(pattern_uni,[status(thm)],[1368:[bind(A,$thf( sk4 ))]]) ).

thf(9,axiom,
    ! [A: $i] :
      ( ( A @ test )
    <=> ? [B: $i] : ( A @ ( B @ complement ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',test_1) ).

thf(43,plain,
    ! [A: $i] :
      ( ( ? [B: $i] : ( A @ ( B @ complement ) )
       => ( A @ test ) )
      & ( ( A @ test )
       => ? [B: $i] : ( A @ ( B @ complement ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[9]) ).

thf(44,plain,
    ( ! [A: $i] :
        ( ? [B: $i] : ( A @ ( B @ complement ) )
       => ( A @ test ) )
    & ! [A: $i] :
        ( ( A @ test )
       => ? [B: $i] : ( A @ ( B @ complement ) ) ) ),
    inference(miniscope,[status(thm)],[43]) ).

thf(45,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( B @ test )
        | ~ ( B @ ( C @ complement ) ) )
      & ( ( A @ ( A @ sk6 @ complement ) )
        | ~ ( A @ test ) ) ),
    inference(cnf,[status(esa)],[44]) ).

thf(47,plain,
    ! [B: $i,A: $i] :
      ( ( A @ test )
      | ~ ( A @ ( B @ complement ) ) ),
    inference(cnfConj,[status(thm)],[45]) ).

thf(48,plain,
    ! [B: $i,A: $i] :
      ( ( A @ test )
      | ~ ( A @ ( B @ complement ) ) ),
    inference(simp,[status(thm)],[47]) ).

thf(1386,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ c @ ( sk4 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( A @ test )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[1369,48]) ).

thf(1387,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ c @ ( sk4 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( A @ test ) ),
    inference(simp,[status(thm)],[1386]) ).

thf(1388,plain,
    sk4 @ c @ test,
    inference(pattern_uni,[status(thm)],[1387:[bind(A,$thf( sk4 @ c )),bind(B,$thf( sk4 ))]]) ).

thf(46,plain,
    ! [A: $i] :
      ( ( A @ ( A @ sk6 @ complement ) )
      | ~ ( A @ test ) ),
    inference(cnfConj,[status(thm)],[45]) ).

thf(1394,plain,
    ! [A: $i] :
      ( ( ( sk4 @ c @ test )
       != ( A @ test ) )
      | ( A @ ( A @ sk6 @ complement ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[1388,46]) ).

thf(1395,plain,
    ! [A: $i] :
      ( ( ( sk4 @ c @ test )
       != ( A @ test ) )
      | ( A @ ( A @ sk6 @ complement ) ) ),
    inference(simp,[status(thm)],[1394]) ).

thf(1396,plain,
    sk4 @ c @ ( sk4 @ c @ sk6 @ complement ),
    inference(pattern_uni,[status(thm)],[1395:[bind(A,$thf( sk4 @ c ))]]) ).

thf(13,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ ( B @ complement ) )
    <=> ( ( ( B @ ( A @ addition ) )
          = one )
        & ( ( A @ ( B @ multiplication ) )
          = zero )
        & ( ( B @ ( A @ multiplication ) )
          = zero ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',test_2) ).

thf(64,plain,
    ! [A: $i,B: $i] :
      ( ( ( ( ( B @ ( A @ addition ) )
            = one )
          & ( ( A @ ( B @ multiplication ) )
            = zero )
          & ( ( B @ ( A @ multiplication ) )
            = zero ) )
       => ( A @ ( B @ complement ) ) )
      & ( ( A @ ( B @ complement ) )
       => ( ( ( B @ ( A @ addition ) )
            = one )
          & ( ( A @ ( B @ multiplication ) )
            = zero )
          & ( ( B @ ( A @ multiplication ) )
            = zero ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[13]) ).

thf(65,plain,
    ( ! [A: $i,B: $i] :
        ( ( ( ( B @ ( A @ addition ) )
            = one )
          & ( ( A @ ( B @ multiplication ) )
            = zero )
          & ( ( B @ ( A @ multiplication ) )
            = zero ) )
       => ( A @ ( B @ complement ) ) )
    & ! [A: $i,B: $i] :
        ( ( A @ ( B @ complement ) )
       => ( ( ( B @ ( A @ addition ) )
            = one )
          & ( ( A @ ( B @ multiplication ) )
            = zero )
          & ( ( B @ ( A @ multiplication ) )
            = zero ) ) ) ),
    inference(miniscope,[status(thm)],[64]) ).

thf(66,plain,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( ( C @ ( D @ complement ) )
        | ( ( D @ ( C @ addition ) )
         != one )
        | ( ( C @ ( D @ multiplication ) )
         != zero )
        | ( ( D @ ( C @ multiplication ) )
         != zero ) )
      & ( ( ( B @ ( A @ addition ) )
          = one )
        | ~ ( A @ ( B @ complement ) ) )
      & ( ( ( A @ ( B @ multiplication ) )
          = zero )
        | ~ ( A @ ( B @ complement ) ) )
      & ( ( ( B @ ( A @ multiplication ) )
          = zero )
        | ~ ( A @ ( B @ complement ) ) ) ),
    inference(cnf,[status(esa)],[65]) ).

thf(67,plain,
    ! [B: $i,A: $i] :
      ( ( ( B @ ( A @ multiplication ) )
        = zero )
      | ~ ( A @ ( B @ complement ) ) ),
    inference(cnfConj,[status(thm)],[66]) ).

thf(71,plain,
    ! [B: $i,A: $i] :
      ( ~ ( A @ ( B @ complement ) )
      | ( ( B @ ( A @ multiplication ) )
        = zero ) ),
    inference(lifteq,[status(thm)],[67]) ).

thf(3070,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ c @ ( sk4 @ c @ sk6 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ~ $true
      | ( ( B @ ( A @ multiplication ) )
        = zero ) ),
    inference(paramod_ordered,[status(thm)],[1396,71]) ).

thf(3071,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ c @ ( sk4 @ c @ sk6 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( ( B @ ( A @ multiplication ) )
        = zero ) ),
    inference(simp,[status(thm)],[3070]) ).

thf(3072,plain,
    ( ( sk4 @ c @ sk6 @ ( sk4 @ c @ multiplication ) )
    = zero ),
    inference(pattern_uni,[status(thm)],[3071:[bind(A,$thf( sk4 @ c )),bind(B,$thf( sk4 @ c @ sk6 ))]]) ).

thf(23,plain,
    sk5 @ test,
    inference(cnfConj,[status(thm)],[21]) ).

thf(1364,plain,
    ! [A: $i] :
      ( ( ( sk5 @ test )
       != ( A @ test ) )
      | ( A @ c @ ( A @ complement ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[23,61]) ).

thf(1365,plain,
    ! [A: $i] :
      ( ( ( sk5 @ test )
       != ( A @ test ) )
      | ( A @ c @ ( A @ complement ) ) ),
    inference(simp,[status(thm)],[1364]) ).

thf(1366,plain,
    sk5 @ c @ ( sk5 @ complement ),
    inference(pattern_uni,[status(thm)],[1365:[bind(A,$thf( sk5 ))]]) ).

thf(1373,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ c @ ( sk5 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( A @ test )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[1366,48]) ).

thf(1374,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ c @ ( sk5 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( A @ test ) ),
    inference(simp,[status(thm)],[1373]) ).

thf(1375,plain,
    sk5 @ c @ test,
    inference(pattern_uni,[status(thm)],[1374:[bind(A,$thf( sk5 @ c )),bind(B,$thf( sk5 ))]]) ).

thf(1378,plain,
    ! [A: $i] :
      ( ( ( sk5 @ c @ test )
       != ( A @ test ) )
      | ( A @ c @ ( A @ complement ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[1375,61]) ).

thf(1379,plain,
    ! [A: $i] :
      ( ( ( sk5 @ c @ test )
       != ( A @ test ) )
      | ( A @ c @ ( A @ complement ) ) ),
    inference(simp,[status(thm)],[1378]) ).

thf(1380,plain,
    sk5 @ c @ c @ ( sk5 @ c @ complement ),
    inference(pattern_uni,[status(thm)],[1379:[bind(A,$thf( sk5 @ c ))]]) ).

thf(68,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ( B @ multiplication ) )
        = zero )
      | ~ ( A @ ( B @ complement ) ) ),
    inference(cnfConj,[status(thm)],[66]) ).

thf(72,plain,
    ! [B: $i,A: $i] :
      ( ~ ( A @ ( B @ complement ) )
      | ( ( A @ ( B @ multiplication ) )
        = zero ) ),
    inference(lifteq,[status(thm)],[68]) ).

thf(2578,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ c @ c @ ( sk5 @ c @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ~ $true
      | ( ( A @ ( B @ multiplication ) )
        = zero ) ),
    inference(paramod_ordered,[status(thm)],[1380,72]) ).

thf(2579,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ c @ c @ ( sk5 @ c @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( ( A @ ( B @ multiplication ) )
        = zero ) ),
    inference(simp,[status(thm)],[2578]) ).

thf(2580,plain,
    ( ( sk5 @ c @ c @ ( sk5 @ c @ multiplication ) )
    = zero ),
    inference(pattern_uni,[status(thm)],[2579:[bind(A,$thf( sk5 @ c @ c )),bind(B,$thf( sk5 @ c ))]]) ).

thf(1241,plain,
    ! [A: $i] :
      ( ( ( sk5 @ test )
       != ( A @ test ) )
      | ( A @ ( A @ sk6 @ complement ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[23,46]) ).

thf(1242,plain,
    ! [A: $i] :
      ( ( ( sk5 @ test )
       != ( A @ test ) )
      | ( A @ ( A @ sk6 @ complement ) ) ),
    inference(simp,[status(thm)],[1241]) ).

thf(1243,plain,
    sk5 @ ( sk5 @ sk6 @ complement ),
    inference(pattern_uni,[status(thm)],[1242:[bind(A,$thf( sk5 ))]]) ).

thf(69,plain,
    ! [B: $i,A: $i] :
      ( ( ( B @ ( A @ addition ) )
        = one )
      | ~ ( A @ ( B @ complement ) ) ),
    inference(cnfConj,[status(thm)],[66]) ).

thf(73,plain,
    ! [B: $i,A: $i] :
      ( ~ ( A @ ( B @ complement ) )
      | ( ( B @ ( A @ addition ) )
        = one ) ),
    inference(lifteq,[status(thm)],[69]) ).

thf(3233,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ ( sk5 @ sk6 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ~ $true
      | ( ( B @ ( A @ addition ) )
        = one ) ),
    inference(paramod_ordered,[status(thm)],[1243,73]) ).

thf(3234,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ ( sk5 @ sk6 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( ( B @ ( A @ addition ) )
        = one ) ),
    inference(simp,[status(thm)],[3233]) ).

thf(3235,plain,
    ( ( sk5 @ sk6 @ ( sk5 @ addition ) )
    = one ),
    inference(pattern_uni,[status(thm)],[3234:[bind(A,$thf( sk5 )),bind(B,$thf( sk5 @ sk6 ))]]) ).

thf(11,axiom,
    ! [A: $i,B: $i] :
      ( ( B @ ( A @ addition ) )
      = ( A @ ( B @ addition ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',additive_commutativity) ).

thf(52,plain,
    ! [A: $i,B: $i] :
      ( ( B @ ( A @ addition ) )
      = ( A @ ( B @ addition ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[11]) ).

thf(53,plain,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ addition ) )
      = ( A @ ( B @ addition ) ) ),
    inference(cnf,[status(esa)],[52]) ).

thf(54,plain,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ addition ) )
      = ( A @ ( B @ addition ) ) ),
    inference(lifteq,[status(thm)],[53]) ).

thf(3394,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ sk6 @ ( sk5 @ addition ) )
       != ( B @ ( A @ addition ) ) )
      | ( ( A @ ( B @ addition ) )
        = one ) ),
    inference(paramod_ordered,[status(thm)],[3235,54]) ).

thf(3395,plain,
    ( ( sk5 @ ( sk5 @ sk6 @ addition ) )
    = one ),
    inference(pattern_uni,[status(thm)],[3394:[bind(A,$thf( sk5 )),bind(B,$thf( sk5 @ sk6 ))]]) ).

thf(1974,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ c @ ( sk4 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ~ $true
      | ( ( B @ ( A @ multiplication ) )
        = zero ) ),
    inference(paramod_ordered,[status(thm)],[1369,71]) ).

thf(1975,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ c @ ( sk4 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( ( B @ ( A @ multiplication ) )
        = zero ) ),
    inference(simp,[status(thm)],[1974]) ).

thf(1976,plain,
    ( ( sk4 @ ( sk4 @ c @ multiplication ) )
    = zero ),
    inference(pattern_uni,[status(thm)],[1975:[bind(A,$thf( sk4 @ c )),bind(B,$thf( sk4 ))]]) ).

thf(2057,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ c @ c @ ( sk5 @ c @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ~ $true
      | ( ( B @ ( A @ multiplication ) )
        = zero ) ),
    inference(paramod_ordered,[status(thm)],[1380,71]) ).

thf(2058,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ c @ c @ ( sk5 @ c @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( ( B @ ( A @ multiplication ) )
        = zero ) ),
    inference(simp,[status(thm)],[2057]) ).

thf(2059,plain,
    ( ( sk5 @ c @ ( sk5 @ c @ c @ multiplication ) )
    = zero ),
    inference(pattern_uni,[status(thm)],[2058:[bind(A,$thf( sk5 @ c @ c )),bind(B,$thf( sk5 @ c ))]]) ).

thf(2478,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ ( sk5 @ sk6 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ~ $true
      | ( ( A @ ( B @ multiplication ) )
        = zero ) ),
    inference(paramod_ordered,[status(thm)],[1243,72]) ).

thf(2479,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ ( sk5 @ sk6 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( ( A @ ( B @ multiplication ) )
        = zero ) ),
    inference(simp,[status(thm)],[2478]) ).

thf(2480,plain,
    ( ( sk5 @ ( sk5 @ sk6 @ multiplication ) )
    = zero ),
    inference(pattern_uni,[status(thm)],[2479:[bind(A,$thf( sk5 )),bind(B,$thf( sk5 @ sk6 ))]]) ).

thf(18,axiom,
    ! [A: $i,B: $i] :
      ( ( B @ ( A @ leq ) )
    <=> ( ( B @ ( A @ addition ) )
        = B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',order) ).

thf(88,plain,
    ! [A: $i,B: $i] :
      ( ( ( ( B @ ( A @ addition ) )
          = B )
       => ( B @ ( A @ leq ) ) )
      & ( ( B @ ( A @ leq ) )
       => ( ( B @ ( A @ addition ) )
          = B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[18]) ).

thf(8,axiom,
    ! [A: $i] :
      ( ( A @ ( one @ multiplication ) )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',multiplicative_left_identity) ).

thf(40,plain,
    ! [A: $i] :
      ( ( A @ ( one @ multiplication ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[8]) ).

thf(41,plain,
    ! [A: $i] :
      ( ( A @ ( one @ multiplication ) )
      = A ),
    inference(cnf,[status(esa)],[40]) ).

thf(42,plain,
    ! [A: $i] :
      ( ( A @ ( one @ multiplication ) )
      = A ),
    inference(lifteq,[status(thm)],[41]) ).

thf(2008,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ c @ ( sk5 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ~ $true
      | ( ( B @ ( A @ multiplication ) )
        = zero ) ),
    inference(paramod_ordered,[status(thm)],[1366,71]) ).

thf(2009,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ c @ ( sk5 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( ( B @ ( A @ multiplication ) )
        = zero ) ),
    inference(simp,[status(thm)],[2008]) ).

thf(2010,plain,
    ( ( sk5 @ ( sk5 @ c @ multiplication ) )
    = zero ),
    inference(pattern_uni,[status(thm)],[2009:[bind(A,$thf( sk5 @ c )),bind(B,$thf( sk5 ))]]) ).

thf(7,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( C @ ( B @ ( A @ addition ) @ multiplication ) )
      = ( C @ ( B @ multiplication ) @ ( C @ ( A @ multiplication ) @ addition ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',left_distributivity) ).

thf(37,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( C @ ( B @ ( A @ addition ) @ multiplication ) )
      = ( C @ ( B @ multiplication ) @ ( C @ ( A @ multiplication ) @ addition ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[7]) ).

thf(3,axiom,
    ! [A: $i] :
      ( ( A @ ( zero @ multiplication ) )
      = zero ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',left_annihilation) ).

thf(25,plain,
    ! [A: $i] :
      ( ( A @ ( zero @ multiplication ) )
      = zero ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[3]) ).

thf(14,axiom,
    ! [A: $i] :
      ( ( one @ ( A @ multiplication ) )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',multiplicative_right_identity) ).

thf(76,plain,
    ! [A: $i] :
      ( ( one @ ( A @ multiplication ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[14]) ).

thf(77,plain,
    ! [A: $i] :
      ( ( one @ ( A @ multiplication ) )
      = A ),
    inference(cnf,[status(esa)],[76]) ).

thf(78,plain,
    ! [A: $i] :
      ( ( one @ ( A @ multiplication ) )
      = A ),
    inference(lifteq,[status(thm)],[77]) ).

thf(2090,plain,
    ! [A: $i] :
      ( ( ( one @ ( A @ multiplication ) )
       != ( sk4 @ ( sk4 @ c @ multiplication ) ) )
      | ( A = zero ) ),
    inference(paramod_ordered,[status(thm)],[78,1976]) ).

thf(2130,plain,
    ! [A: $i] :
      ( ( sk4 != one )
      | ( A
       != ( sk4 @ c ) )
      | ( A = zero ) ),
    inference(simp,[status(thm)],[2090]) ).

thf(2157,plain,
    ( ( sk4 != one )
    | ( ( sk4 @ c )
      = zero ) ),
    inference(simp,[status(thm)],[2130]) ).

thf(26,plain,
    ! [A: $i] :
      ( ( A @ ( zero @ multiplication ) )
      = zero ),
    inference(cnf,[status(esa)],[25]) ).

thf(27,plain,
    ! [A: $i] :
      ( ( A @ ( zero @ multiplication ) )
      = zero ),
    inference(lifteq,[status(thm)],[26]) ).

thf(24,plain,
    ( ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk2 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ leq ) )
    | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk2 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk4 @ multiplication ) @ addition ) @ leq ) ) ),
    inference(cnfConj,[status(thm)],[21]) ).

thf(119,plain,
    ! [A: $i] :
      ( ( ( A @ ( zero @ multiplication ) )
       != ( sk2 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk4 @ multiplication ) ) )
      | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk2 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ leq ) )
      | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ leq ) ) ),
    inference(paramod_ordered,[status(thm)],[27,24]) ).

thf(133,plain,
    ! [A: $i] :
      ( ( A
       != ( sk2 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) ) )
      | ( sk4 != zero )
      | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk2 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ leq ) )
      | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ leq ) ) ),
    inference(simp,[status(thm)],[119]) ).

thf(158,plain,
    ( ( sk4 != zero )
    | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk2 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ leq ) )
    | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ leq ) ) ),
    inference(simp,[status(thm)],[133]) ).

thf(195,plain,
    ! [A: $i] :
      ( ( ( A @ ( zero @ multiplication ) )
       != ( sk2 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk4 @ multiplication ) ) )
      | ( sk4 != zero )
      | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ leq ) )
      | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ leq ) ) ),
    inference(paramod_ordered,[status(thm)],[27,158]) ).

thf(210,plain,
    ! [A: $i] :
      ( ( A
       != ( sk2 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) ) )
      | ( sk4 != zero )
      | ( sk4 != zero )
      | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ leq ) )
      | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ leq ) ) ),
    inference(simp,[status(thm)],[195]) ).

thf(230,plain,
    ( ( sk4 != zero )
    | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ leq ) )
    | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ leq ) ) ),
    inference(simp,[status(thm)],[210]) ).

thf(317,plain,
    ! [A: $i] :
      ( ( ( A @ ( zero @ multiplication ) )
       != ( sk1 @ ( sk4 @ multiplication ) ) )
      | ( sk4 != zero )
      | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ leq ) )
      | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ leq ) ) ),
    inference(paramod_ordered,[status(thm)],[27,230]) ).

thf(332,plain,
    ! [A: $i] :
      ( ( A != sk1 )
      | ( sk4 != zero )
      | ( sk4 != zero )
      | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ leq ) )
      | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ leq ) ) ),
    inference(simp,[status(thm)],[317]) ).

thf(352,plain,
    ( ( sk4 != zero )
    | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ leq ) )
    | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ leq ) ) ),
    inference(simp,[status(thm)],[332]) ).

thf(371,plain,
    ! [A: $i] :
      ( ( ( A @ ( zero @ multiplication ) )
       != ( sk1 @ ( sk4 @ multiplication ) ) )
      | ( sk4 != zero )
      | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ leq ) )
      | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ leq ) ) ),
    inference(paramod_ordered,[status(thm)],[27,352]) ).

thf(372,plain,
    ! [A: $i] :
      ( ( ( A @ ( zero @ multiplication ) )
       != ( sk1 @ ( sk4 @ multiplication ) ) )
      | ( sk4 != zero )
      | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ leq ) ) ),
    inference(simp,[status(thm)],[371]) ).

thf(385,plain,
    ! [A: $i] :
      ( ( A != sk1 )
      | ( sk4 != zero )
      | ( sk4 != zero )
      | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ leq ) ) ),
    inference(simp,[status(thm)],[372]) ).

thf(402,plain,
    ( ( sk4 != zero )
    | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ leq ) ) ),
    inference(simp,[status(thm)],[385]) ).

thf(16,axiom,
    ! [A: $i] :
      ( ( zero @ ( A @ addition ) )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',additive_identity) ).

thf(82,plain,
    ! [A: $i] :
      ( ( zero @ ( A @ addition ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[16]) ).

thf(83,plain,
    ! [A: $i] :
      ( ( zero @ ( A @ addition ) )
      = A ),
    inference(cnf,[status(esa)],[82]) ).

thf(84,plain,
    ! [A: $i] :
      ( ( zero @ ( A @ addition ) )
      = A ),
    inference(lifteq,[status(thm)],[83]) ).

thf(947,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( B @ ( A @ addition ) )
       != ( zero @ ( C @ addition ) ) )
      | ( ( A @ ( B @ addition ) )
        = C ) ),
    inference(paramod_ordered,[status(thm)],[54,84]) ).

thf(948,plain,
    ! [A: $i] :
      ( ( A @ ( zero @ addition ) )
      = A ),
    inference(pattern_uni,[status(thm)],[947:[bind(A,$thf( A )),bind(B,$thf( zero )),bind(C,$thf( A ))]]) ).

thf(1033,plain,
    ( ( sk4 != zero )
    | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ leq ) ) ),
    inference(rewrite,[status(thm)],[402,948]) ).

thf(1254,plain,
    ! [A: $i] :
      ( ( ( A @ ( zero @ multiplication ) )
       != ( sk3 @ ( sk4 @ c @ multiplication ) ) )
      | ( sk4 != zero )
      | ~ ( zero @ ( sk3 @ ( sk4 @ c @ multiplication ) @ leq ) ) ),
    inference(paramod_ordered,[status(thm)],[27,1033]) ).

thf(1265,plain,
    ! [A: $i] :
      ( ( A != sk3 )
      | ( ( sk4 @ c )
       != zero )
      | ( sk4 != zero )
      | ~ ( zero @ ( sk3 @ ( sk4 @ c @ multiplication ) @ leq ) ) ),
    inference(simp,[status(thm)],[1254]) ).

thf(1277,plain,
    ( ( ( sk4 @ c )
     != zero )
    | ( sk4 != zero )
    | ~ ( zero @ ( sk3 @ ( sk4 @ c @ multiplication ) @ leq ) ) ),
    inference(simp,[status(thm)],[1265]) ).

thf(1334,plain,
    ! [A: $i] :
      ( ( ( A @ ( zero @ multiplication ) )
       != ( sk3 @ ( sk4 @ c @ multiplication ) ) )
      | ( ( sk4 @ c )
       != zero )
      | ( sk4 != zero )
      | ~ ( zero @ ( zero @ leq ) ) ),
    inference(paramod_ordered,[status(thm)],[27,1277]) ).

thf(1344,plain,
    ! [A: $i] :
      ( ( A != sk3 )
      | ( ( sk4 @ c )
       != zero )
      | ( ( sk4 @ c )
       != zero )
      | ( sk4 != zero )
      | ~ ( zero @ ( zero @ leq ) ) ),
    inference(simp,[status(thm)],[1334]) ).

thf(1349,plain,
    ( ( ( sk4 @ c )
     != zero )
    | ( sk4 != zero )
    | ~ ( zero @ ( zero @ leq ) ) ),
    inference(simp,[status(thm)],[1344]) ).

thf(3151,plain,
    ( ( ( sk4 @ c )
     != ( sk4 @ c ) )
    | ( zero != zero )
    | ( sk4 != zero )
    | ~ ( zero @ ( zero @ leq ) )
    | ( sk4 != one ) ),
    inference(paramod_ordered,[status(thm)],[2157,1349]) ).

thf(3152,plain,
    ( ( ( sk4 @ c )
     != ( sk4 @ c ) )
    | ( sk4 != zero )
    | ~ ( zero @ ( zero @ leq ) )
    | ( sk4 != one ) ),
    inference(simp,[status(thm)],[3151]) ).

thf(3153,plain,
    ( ( sk4 != zero )
    | ~ ( zero @ ( zero @ leq ) )
    | ( sk4 != one ) ),
    inference(pattern_uni,[status(thm)],[3152:[]]) ).

thf(89,plain,
    ( ! [A: $i,B: $i] :
        ( ( ( B @ ( A @ addition ) )
          = B )
       => ( B @ ( A @ leq ) ) )
    & ! [A: $i,B: $i] :
        ( ( B @ ( A @ leq ) )
       => ( ( B @ ( A @ addition ) )
          = B ) ) ),
    inference(miniscope,[status(thm)],[88]) ).

thf(90,plain,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( ( D @ ( C @ leq ) )
        | ( ( D @ ( C @ addition ) )
         != D ) )
      & ( ( ( B @ ( A @ addition ) )
          = B )
        | ~ ( B @ ( A @ leq ) ) ) ),
    inference(cnf,[status(esa)],[89]) ).

thf(92,plain,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ leq ) )
      | ( ( B @ ( A @ addition ) )
       != B ) ),
    inference(cnfConj,[status(thm)],[90]) ).

thf(94,plain,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ leq ) )
      | ( ( B @ ( A @ addition ) )
       != B ) ),
    inference(lifteq,[status(thm)],[92]) ).

thf(95,plain,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ leq ) )
      | ( ( B @ ( A @ addition ) )
       != B ) ),
    inference(simp,[status(thm)],[94]) ).

thf(5026,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( zero @ ( A @ addition ) )
       != ( C @ ( B @ addition ) ) )
      | ( C @ ( B @ leq ) )
      | ( A != C ) ),
    inference(paramod_ordered,[status(thm)],[84,95]) ).

thf(5027,plain,
    ! [A: $i] :
      ( ( zero @ ( A @ leq ) )
      | ( A != zero ) ),
    inference(pattern_uni,[status(thm)],[5026:[bind(A,$thf( A )),bind(B,$thf( A )),bind(C,$thf( zero ))]]) ).

thf(5056,plain,
    zero @ ( zero @ leq ),
    inference(simp,[status(thm)],[5027]) ).

thf(5063,plain,
    ( ( sk4 != zero )
    | ~ $true
    | ( sk4 != one ) ),
    inference(rewrite,[status(thm)],[3153,5056]) ).

thf(5064,plain,
    ( ( sk4 != zero )
    | ( sk4 != one ) ),
    inference(simp,[status(thm)],[5063]) ).

thf(1391,plain,
    ! [A: $i] :
      ( ( ( sk4 @ c @ test )
       != ( A @ test ) )
      | ( A @ c @ ( A @ complement ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[1388,61]) ).

thf(1392,plain,
    ! [A: $i] :
      ( ( ( sk4 @ c @ test )
       != ( A @ test ) )
      | ( A @ c @ ( A @ complement ) ) ),
    inference(simp,[status(thm)],[1391]) ).

thf(1393,plain,
    sk4 @ c @ c @ ( sk4 @ c @ complement ),
    inference(pattern_uni,[status(thm)],[1392:[bind(A,$thf( sk4 @ c ))]]) ).

thf(1858,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ c @ c @ ( sk4 @ c @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( A @ test )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[1393,48]) ).

thf(1859,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ c @ c @ ( sk4 @ c @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( A @ test ) ),
    inference(simp,[status(thm)],[1858]) ).

thf(1860,plain,
    sk4 @ c @ c @ test,
    inference(pattern_uni,[status(thm)],[1859:[bind(A,$thf( sk4 @ c @ c )),bind(B,$thf( sk4 @ c ))]]) ).

thf(3248,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ c @ ( sk5 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ~ $true
      | ( ( B @ ( A @ addition ) )
        = one ) ),
    inference(paramod_ordered,[status(thm)],[1366,73]) ).

thf(3249,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ c @ ( sk5 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( ( B @ ( A @ addition ) )
        = one ) ),
    inference(simp,[status(thm)],[3248]) ).

thf(3250,plain,
    ( ( sk5 @ ( sk5 @ c @ addition ) )
    = one ),
    inference(pattern_uni,[status(thm)],[3249:[bind(A,$thf( sk5 @ c )),bind(B,$thf( sk5 ))]]) ).

thf(3462,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ ( sk5 @ c @ addition ) )
       != ( B @ ( A @ addition ) ) )
      | ( ( A @ ( B @ addition ) )
        = one ) ),
    inference(paramod_ordered,[status(thm)],[3250,54]) ).

thf(3463,plain,
    ( ( sk5 @ c @ ( sk5 @ addition ) )
    = one ),
    inference(pattern_uni,[status(thm)],[3462:[bind(A,$thf( sk5 @ c )),bind(B,$thf( sk5 ))]]) ).

thf(91,plain,
    ! [B: $i,A: $i] :
      ( ( ( B @ ( A @ addition ) )
        = B )
      | ~ ( B @ ( A @ leq ) ) ),
    inference(cnfConj,[status(thm)],[90]) ).

thf(93,plain,
    ! [B: $i,A: $i] :
      ( ~ ( B @ ( A @ leq ) )
      | ( ( B @ ( A @ addition ) )
        = B ) ),
    inference(lifteq,[status(thm)],[91]) ).

thf(1381,plain,
    ! [A: $i] :
      ( ( ( sk5 @ c @ test )
       != ( A @ test ) )
      | ( A @ ( A @ sk6 @ complement ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[1375,46]) ).

thf(1382,plain,
    ! [A: $i] :
      ( ( ( sk5 @ c @ test )
       != ( A @ test ) )
      | ( A @ ( A @ sk6 @ complement ) ) ),
    inference(simp,[status(thm)],[1381]) ).

thf(1383,plain,
    sk5 @ c @ ( sk5 @ c @ sk6 @ complement ),
    inference(pattern_uni,[status(thm)],[1382:[bind(A,$thf( sk5 @ c ))]]) ).

thf(2276,plain,
    ! [A: $i] :
      ( ( ( sk5 @ ( sk5 @ c @ multiplication ) )
       != ( one @ ( A @ multiplication ) ) )
      | ( zero = A ) ),
    inference(paramod_ordered,[status(thm)],[2010,78]) ).

thf(2325,plain,
    ! [A: $i] :
      ( ( sk5 != one )
      | ( ( sk5 @ c )
       != A )
      | ( zero = A ) ),
    inference(simp,[status(thm)],[2276]) ).

thf(2349,plain,
    ( ( sk5 != one )
    | ( ( sk5 @ c )
      = zero ) ),
    inference(simp,[status(thm)],[2325]) ).

thf(4934,plain,
    ( ( ( sk5 @ c )
     != ( sk5 @ c ) )
    | ( zero @ test )
    | ( sk5 != one ) ),
    inference(paramod_ordered,[status(thm)],[2349,1375]) ).

thf(4935,plain,
    ( ( zero @ test )
    | ( sk5 != one ) ),
    inference(pattern_uni,[status(thm)],[4934:[]]) ).

thf(126,plain,
    ( ~ $true
    | ( ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk2 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk4 @ multiplication ) @ addition ) @ leq ) )
     != ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk2 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ leq ) ) )
    | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk2 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ leq ) ) ),
    inference(eqfactor_ordered,[status(thm)],[24]) ).

thf(149,plain,
    ( ( ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk2 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk4 @ multiplication ) @ addition ) @ leq ) )
     != ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk2 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ leq ) ) )
    | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk2 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ leq ) ) ),
    inference(simp,[status(thm)],[126]) ).

thf(17,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( C @ ( B @ addition ) @ ( A @ multiplication ) )
      = ( C @ ( A @ multiplication ) @ ( B @ ( A @ multiplication ) @ addition ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',right_distributivity) ).

thf(85,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( C @ ( B @ addition ) @ ( A @ multiplication ) )
      = ( C @ ( A @ multiplication ) @ ( B @ ( A @ multiplication ) @ addition ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[17]) ).

thf(86,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ addition ) @ ( A @ multiplication ) )
      = ( C @ ( A @ multiplication ) @ ( B @ ( A @ multiplication ) @ addition ) ) ),
    inference(cnf,[status(esa)],[85]) ).

thf(87,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ addition ) @ ( A @ multiplication ) )
      = ( C @ ( A @ multiplication ) @ ( B @ ( A @ multiplication ) @ addition ) ) ),
    inference(lifteq,[status(thm)],[86]) ).

thf(5328,plain,
    ( ( ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk2 @ ( sk4 @ c @ multiplication ) @ ( sk4 @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ ( sk4 @ multiplication ) @ addition ) @ addition ) @ leq ) )
     != ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk2 @ ( sk4 @ c @ multiplication ) @ ( sk4 @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ ( sk4 @ multiplication ) @ addition ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ leq ) ) )
    | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk2 @ ( sk4 @ c @ multiplication ) @ ( sk4 @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ ( sk4 @ multiplication ) @ addition ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ leq ) ) ),
    inference(rewrite,[status(thm)],[149,87]) ).

thf(1781,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ c @ c @ ( sk5 @ c @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( A @ test )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[1380,48]) ).

thf(1782,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ c @ c @ ( sk5 @ c @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( A @ test ) ),
    inference(simp,[status(thm)],[1781]) ).

thf(1783,plain,
    sk5 @ c @ c @ test,
    inference(pattern_uni,[status(thm)],[1782:[bind(A,$thf( sk5 @ c @ c )),bind(B,$thf( sk5 @ c ))]]) ).

thf(4,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( C @ ( B @ multiplication ) @ ( A @ multiplication ) )
      = ( C @ ( B @ ( A @ multiplication ) @ multiplication ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',multiplicative_associativity) ).

thf(28,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( C @ ( B @ multiplication ) @ ( A @ multiplication ) )
      = ( C @ ( B @ ( A @ multiplication ) @ multiplication ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[4]) ).

thf(3067,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ c @ ( sk4 @ c @ sk6 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ~ $true
      | ( ( A @ ( B @ multiplication ) )
        = zero ) ),
    inference(paramod_ordered,[status(thm)],[1396,72]) ).

thf(3068,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ c @ ( sk4 @ c @ sk6 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( ( A @ ( B @ multiplication ) )
        = zero ) ),
    inference(simp,[status(thm)],[3067]) ).

thf(3069,plain,
    ( ( sk4 @ c @ ( sk4 @ c @ sk6 @ multiplication ) )
    = zero ),
    inference(pattern_uni,[status(thm)],[3068:[bind(A,$thf( sk4 @ c )),bind(B,$thf( sk4 @ c @ sk6 ))]]) ).

thf(5,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( A @ ( B @ addition ) @ ( C @ addition ) )
      = ( A @ ( B @ ( C @ addition ) @ addition ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',additive_associativity) ).

thf(31,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( A @ ( B @ addition ) @ ( C @ addition ) )
      = ( A @ ( B @ ( C @ addition ) @ addition ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[5]) ).

thf(32,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( A @ ( B @ addition ) @ ( C @ addition ) )
      = ( A @ ( B @ ( C @ addition ) @ addition ) ) ),
    inference(cnf,[status(esa)],[31]) ).

thf(33,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( A @ ( B @ ( C @ addition ) @ addition ) )
      = ( A @ ( B @ addition ) @ ( C @ addition ) ) ),
    inference(lifteq,[status(thm)],[32]) ).

thf(2475,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ c @ ( sk4 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ~ $true
      | ( ( A @ ( B @ multiplication ) )
        = zero ) ),
    inference(paramod_ordered,[status(thm)],[1369,72]) ).

thf(2476,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ c @ ( sk4 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( ( A @ ( B @ multiplication ) )
        = zero ) ),
    inference(simp,[status(thm)],[2475]) ).

thf(2477,plain,
    ( ( sk4 @ c @ ( sk4 @ multiplication ) )
    = zero ),
    inference(pattern_uni,[status(thm)],[2476:[bind(A,$thf( sk4 @ c )),bind(B,$thf( sk4 ))]]) ).

thf(1244,plain,
    ! [A: $i] :
      ( ( ( sk4 @ test )
       != ( A @ test ) )
      | ( A @ ( A @ sk6 @ complement ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[22,46]) ).

thf(1245,plain,
    ! [A: $i] :
      ( ( ( sk4 @ test )
       != ( A @ test ) )
      | ( A @ ( A @ sk6 @ complement ) ) ),
    inference(simp,[status(thm)],[1244]) ).

thf(1246,plain,
    sk4 @ ( sk4 @ sk6 @ complement ),
    inference(pattern_uni,[status(thm)],[1245:[bind(A,$thf( sk4 ))]]) ).

thf(3265,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ ( sk4 @ sk6 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ~ $true
      | ( ( B @ ( A @ addition ) )
        = one ) ),
    inference(paramod_ordered,[status(thm)],[1246,73]) ).

thf(3266,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ ( sk4 @ sk6 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( ( B @ ( A @ addition ) )
        = one ) ),
    inference(simp,[status(thm)],[3265]) ).

thf(3267,plain,
    ( ( sk4 @ sk6 @ ( sk4 @ addition ) )
    = one ),
    inference(pattern_uni,[status(thm)],[3266:[bind(A,$thf( sk4 )),bind(B,$thf( sk4 @ sk6 ))]]) ).

thf(3545,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ sk6 @ ( sk4 @ addition ) )
       != ( B @ ( A @ addition ) ) )
      | ( ( A @ ( B @ addition ) )
        = one ) ),
    inference(paramod_ordered,[status(thm)],[3267,54]) ).

thf(3546,plain,
    ( ( sk4 @ ( sk4 @ sk6 @ addition ) )
    = one ),
    inference(pattern_uni,[status(thm)],[3545:[bind(A,$thf( sk4 )),bind(B,$thf( sk4 @ sk6 ))]]) ).

thf(15,axiom,
    ! [A: $i] :
      ( ( zero @ ( A @ multiplication ) )
      = zero ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',right_annihilation) ).

thf(79,plain,
    ! [A: $i] :
      ( ( zero @ ( A @ multiplication ) )
      = zero ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[15]) ).

thf(80,plain,
    ! [A: $i] :
      ( ( zero @ ( A @ multiplication ) )
      = zero ),
    inference(cnf,[status(esa)],[79]) ).

thf(81,plain,
    ! [A: $i] :
      ( ( zero @ ( A @ multiplication ) )
      = zero ),
    inference(lifteq,[status(thm)],[80]) ).

thf(732,plain,
    ! [A: $i] :
      ( ( ( zero @ ( A @ multiplication ) )
       != ( sk3 @ ( sk4 @ c @ multiplication ) ) )
      | ( sk4 != zero )
      | ~ ( zero @ ( zero @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ leq ) ) ),
    inference(paramod_ordered,[status(thm)],[81,402]) ).

thf(738,plain,
    ! [A: $i] :
      ( ( sk3 != zero )
      | ( A
       != ( sk4 @ c ) )
      | ( sk4 != zero )
      | ~ ( zero @ ( zero @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ leq ) ) ),
    inference(simp,[status(thm)],[732]) ).

thf(747,plain,
    ( ( sk3 != zero )
    | ( sk4 != zero )
    | ~ ( zero @ ( zero @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ leq ) ) ),
    inference(simp,[status(thm)],[738]) ).

thf(757,plain,
    ( ( sk3 != zero )
    | ( sk4 != zero )
    | ~ ( zero @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ leq ) ) ),
    inference(rewrite,[status(thm)],[747,84]) ).

thf(763,plain,
    ! [A: $i] :
      ( ( ( zero @ ( A @ multiplication ) )
       != ( sk3 @ ( sk4 @ c @ multiplication ) ) )
      | ( sk3 != zero )
      | ( sk4 != zero )
      | ~ ( zero @ ( zero @ ( zero @ addition ) @ leq ) ) ),
    inference(paramod_ordered,[status(thm)],[81,757]) ).

thf(769,plain,
    ! [A: $i] :
      ( ( sk3 != zero )
      | ( A
       != ( sk4 @ c ) )
      | ( sk3 != zero )
      | ( sk4 != zero )
      | ~ ( zero @ ( zero @ ( zero @ addition ) @ leq ) ) ),
    inference(simp,[status(thm)],[763]) ).

thf(771,plain,
    ( ( sk3 != zero )
    | ( sk4 != zero )
    | ~ ( zero @ ( zero @ ( zero @ addition ) @ leq ) ) ),
    inference(simp,[status(thm)],[769]) ).

thf(812,plain,
    ( ( sk3 != zero )
    | ( sk4 != zero )
    | ~ ( zero @ ( zero @ leq ) ) ),
    inference(rewrite,[status(thm)],[771,84]) ).

thf(5079,plain,
    ( ( sk3 != zero )
    | ( sk4 != zero )
    | ~ $true ),
    inference(rewrite,[status(thm)],[812,5056]) ).

thf(5080,plain,
    ( ( sk3 != zero )
    | ( sk4 != zero ) ),
    inference(simp,[status(thm)],[5079]) ).

thf(1251,plain,
    ! [A: $i] :
      ( ( ( one @ ( A @ multiplication ) )
       != ( sk3 @ ( sk4 @ c @ multiplication ) ) )
      | ( sk4 != zero )
      | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( A @ leq ) ) ),
    inference(paramod_ordered,[status(thm)],[78,1033]) ).

thf(1268,plain,
    ! [A: $i] :
      ( ( sk3 != one )
      | ( A
       != ( sk4 @ c ) )
      | ( sk4 != zero )
      | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( A @ leq ) ) ),
    inference(simp,[status(thm)],[1251]) ).

thf(1280,plain,
    ( ( sk3 != one )
    | ( sk4 != zero )
    | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk4 @ c @ leq ) ) ),
    inference(simp,[status(thm)],[1268]) ).

thf(1400,plain,
    ! [A: $i] :
      ( ( ( one @ ( A @ multiplication ) )
       != ( sk3 @ ( sk4 @ c @ multiplication ) ) )
      | ( sk3 != one )
      | ( sk4 != zero )
      | ~ ( A @ ( sk4 @ c @ leq ) ) ),
    inference(paramod_ordered,[status(thm)],[78,1280]) ).

thf(1413,plain,
    ! [A: $i] :
      ( ( sk3 != one )
      | ( A
       != ( sk4 @ c ) )
      | ( sk3 != one )
      | ( sk4 != zero )
      | ~ ( A @ ( sk4 @ c @ leq ) ) ),
    inference(simp,[status(thm)],[1400]) ).

thf(1419,plain,
    ( ( sk3 != one )
    | ( sk4 != zero )
    | ~ ( sk4 @ c @ ( sk4 @ c @ leq ) ) ),
    inference(simp,[status(thm)],[1413]) ).

thf(5034,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( A @ ( zero @ addition ) )
       != ( C @ ( B @ addition ) ) )
      | ( C @ ( B @ leq ) )
      | ( A != C ) ),
    inference(paramod_ordered,[status(thm)],[948,95]) ).

thf(5035,plain,
    ! [A: $i] :
      ( ( A @ ( zero @ leq ) )
      | ( A != A ) ),
    inference(pattern_uni,[status(thm)],[5034:[bind(A,$thf( A )),bind(B,$thf( zero )),bind(C,$thf( A ))]]) ).

thf(5058,plain,
    ! [A: $i] : ( A @ ( zero @ leq ) ),
    inference(simp,[status(thm)],[5035]) ).

thf(1977,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ ( sk5 @ sk6 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ~ $true
      | ( ( B @ ( A @ multiplication ) )
        = zero ) ),
    inference(paramod_ordered,[status(thm)],[1243,71]) ).

thf(1978,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ ( sk5 @ sk6 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( ( B @ ( A @ multiplication ) )
        = zero ) ),
    inference(simp,[status(thm)],[1977]) ).

thf(1979,plain,
    ( ( sk5 @ sk6 @ ( sk5 @ multiplication ) )
    = zero ),
    inference(pattern_uni,[status(thm)],[1978:[bind(A,$thf( sk5 )),bind(B,$thf( sk5 @ sk6 ))]]) ).

thf(2527,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ c @ ( sk5 @ c @ sk6 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ~ $true
      | ( ( A @ ( B @ multiplication ) )
        = zero ) ),
    inference(paramod_ordered,[status(thm)],[1383,72]) ).

thf(2528,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ c @ ( sk5 @ c @ sk6 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( ( A @ ( B @ multiplication ) )
        = zero ) ),
    inference(simp,[status(thm)],[2527]) ).

thf(2529,plain,
    ( ( sk5 @ c @ ( sk5 @ c @ sk6 @ multiplication ) )
    = zero ),
    inference(pattern_uni,[status(thm)],[2528:[bind(A,$thf( sk5 @ c )),bind(B,$thf( sk5 @ c @ sk6 ))]]) ).

thf(6,axiom,
    ! [A: $i] :
      ( ~ ( A @ test )
     => ( ( A @ c )
        = zero ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',test_4) ).

thf(34,plain,
    ! [A: $i] :
      ( ~ ( A @ test )
     => ( ( A @ c )
        = zero ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[6]) ).

thf(2026,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ c @ c @ ( sk4 @ c @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ~ $true
      | ( ( B @ ( A @ multiplication ) )
        = zero ) ),
    inference(paramod_ordered,[status(thm)],[1393,71]) ).

thf(2027,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ c @ c @ ( sk4 @ c @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( ( B @ ( A @ multiplication ) )
        = zero ) ),
    inference(simp,[status(thm)],[2026]) ).

thf(2028,plain,
    ( ( sk4 @ c @ ( sk4 @ c @ c @ multiplication ) )
    = zero ),
    inference(pattern_uni,[status(thm)],[2027:[bind(A,$thf( sk4 @ c @ c )),bind(B,$thf( sk4 @ c ))]]) ).

thf(10,axiom,
    ! [A: $i] :
      ( ( A @ ( A @ addition ) )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',additive_idempotence) ).

thf(49,plain,
    ! [A: $i] :
      ( ( A @ ( A @ addition ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[10]) ).

thf(2175,plain,
    ! [A: $i] :
      ( ( ( A @ ( one @ multiplication ) )
       != ( sk5 @ sk6 @ ( sk5 @ multiplication ) ) )
      | ( A = zero ) ),
    inference(paramod_ordered,[status(thm)],[42,1979]) ).

thf(2233,plain,
    ! [A: $i] :
      ( ( A
       != ( sk5 @ sk6 ) )
      | ( sk5 != one )
      | ( A = zero ) ),
    inference(simp,[status(thm)],[2175]) ).

thf(2257,plain,
    ( ( sk5 != one )
    | ( ( sk5 @ sk6 )
      = zero ) ),
    inference(simp,[status(thm)],[2233]) ).

thf(38,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ ( A @ addition ) @ multiplication ) )
      = ( C @ ( B @ multiplication ) @ ( C @ ( A @ multiplication ) @ addition ) ) ),
    inference(cnf,[status(esa)],[37]) ).

thf(39,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ ( A @ addition ) @ multiplication ) )
      = ( C @ ( B @ multiplication ) @ ( C @ ( A @ multiplication ) @ addition ) ) ),
    inference(lifteq,[status(thm)],[38]) ).

thf(2023,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ ( sk4 @ sk6 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ~ $true
      | ( ( B @ ( A @ multiplication ) )
        = zero ) ),
    inference(paramod_ordered,[status(thm)],[1246,71]) ).

thf(2024,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ ( sk4 @ sk6 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( ( B @ ( A @ multiplication ) )
        = zero ) ),
    inference(simp,[status(thm)],[2023]) ).

thf(2025,plain,
    ( ( sk4 @ sk6 @ ( sk4 @ multiplication ) )
    = zero ),
    inference(pattern_uni,[status(thm)],[2024:[bind(A,$thf( sk4 )),bind(B,$thf( sk4 @ sk6 ))]]) ).

thf(2190,plain,
    ! [A: $i] :
      ( ( ( one @ ( A @ multiplication ) )
       != ( sk5 @ sk6 @ ( sk5 @ multiplication ) ) )
      | ( A = zero ) ),
    inference(paramod_ordered,[status(thm)],[78,1979]) ).

thf(2242,plain,
    ! [A: $i] :
      ( ( ( sk5 @ sk6 )
       != one )
      | ( A != sk5 )
      | ( A = zero ) ),
    inference(simp,[status(thm)],[2190]) ).

thf(2252,plain,
    ( ( ( sk5 @ sk6 )
     != one )
    | ( sk5 = zero ) ),
    inference(simp,[status(thm)],[2242]) ).

thf(3149,plain,
    ( ( ( sk4 @ c )
     != ( sk4 @ c ) )
    | ( zero @ test )
    | ( sk4 != one ) ),
    inference(paramod_ordered,[status(thm)],[2157,1388]) ).

thf(3150,plain,
    ( ( zero @ test )
    | ( sk4 != one ) ),
    inference(pattern_uni,[status(thm)],[3149:[]]) ).

thf(2020,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ c @ ( sk5 @ c @ sk6 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ~ $true
      | ( ( B @ ( A @ multiplication ) )
        = zero ) ),
    inference(paramod_ordered,[status(thm)],[1383,71]) ).

thf(2021,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ c @ ( sk5 @ c @ sk6 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( ( B @ ( A @ multiplication ) )
        = zero ) ),
    inference(simp,[status(thm)],[2020]) ).

thf(2022,plain,
    ( ( sk5 @ c @ sk6 @ ( sk5 @ c @ multiplication ) )
    = zero ),
    inference(pattern_uni,[status(thm)],[2021:[bind(A,$thf( sk5 @ c )),bind(B,$thf( sk5 @ c @ sk6 ))]]) ).

thf(3230,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ c @ ( sk4 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ~ $true
      | ( ( B @ ( A @ addition ) )
        = one ) ),
    inference(paramod_ordered,[status(thm)],[1369,73]) ).

thf(3231,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ c @ ( sk4 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( ( B @ ( A @ addition ) )
        = one ) ),
    inference(simp,[status(thm)],[3230]) ).

thf(3232,plain,
    ( ( sk4 @ ( sk4 @ c @ addition ) )
    = one ),
    inference(pattern_uni,[status(thm)],[3231:[bind(A,$thf( sk4 @ c )),bind(B,$thf( sk4 ))]]) ).

thf(3324,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ ( sk4 @ c @ addition ) )
       != ( B @ ( A @ addition ) ) )
      | ( ( A @ ( B @ addition ) )
        = one ) ),
    inference(paramod_ordered,[status(thm)],[3232,54]) ).

thf(3325,plain,
    ( ( sk4 @ c @ ( sk4 @ addition ) )
    = one ),
    inference(pattern_uni,[status(thm)],[3324:[bind(A,$thf( sk4 @ c )),bind(B,$thf( sk4 ))]]) ).

thf(59,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ c )
        = B )
      | ~ ( B @ ( A @ complement ) )
      | ~ ( A @ test ) ),
    inference(cnfConj,[status(thm)],[57]) ).

thf(62,plain,
    ! [B: $i,A: $i] :
      ( ~ ( B @ ( A @ complement ) )
      | ~ ( A @ test )
      | ( ( A @ c )
        = B ) ),
    inference(lifteq,[status(thm)],[59]) ).

thf(63,plain,
    ! [B: $i,A: $i] :
      ( ~ ( B @ ( A @ complement ) )
      | ~ ( A @ test )
      | ( ( A @ c )
        = B ) ),
    inference(simp,[status(thm)],[62]) ).

thf(5073,plain,
    ( ( ( sk4 @ c )
     != zero )
    | ( sk4 != zero )
    | ~ $true ),
    inference(rewrite,[status(thm)],[1349,5056]) ).

thf(5074,plain,
    ( ( ( sk4 @ c )
     != zero )
    | ( sk4 != zero ) ),
    inference(simp,[status(thm)],[5073]) ).

thf(2075,plain,
    ! [A: $i] :
      ( ( ( A @ ( one @ multiplication ) )
       != ( sk4 @ ( sk4 @ c @ multiplication ) ) )
      | ( A = zero ) ),
    inference(paramod_ordered,[status(thm)],[42,1976]) ).

thf(2141,plain,
    ! [A: $i] :
      ( ( A != sk4 )
      | ( ( sk4 @ c )
       != one )
      | ( A = zero ) ),
    inference(simp,[status(thm)],[2075]) ).

thf(2165,plain,
    ( ( ( sk4 @ c )
     != one )
    | ( sk4 = zero ) ),
    inference(simp,[status(thm)],[2141]) ).

thf(2541,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ c @ c @ ( sk4 @ c @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ~ $true
      | ( ( A @ ( B @ multiplication ) )
        = zero ) ),
    inference(paramod_ordered,[status(thm)],[1393,72]) ).

thf(2542,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ c @ c @ ( sk4 @ c @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( ( A @ ( B @ multiplication ) )
        = zero ) ),
    inference(simp,[status(thm)],[2541]) ).

thf(2543,plain,
    ( ( sk4 @ c @ c @ ( sk4 @ c @ multiplication ) )
    = zero ),
    inference(pattern_uni,[status(thm)],[2542:[bind(A,$thf( sk4 @ c @ c )),bind(B,$thf( sk4 @ c ))]]) ).

thf(1649,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ c )
       != ( sk4 @ c ) )
      | ( B != zero )
      | ( sk4 != zero )
      | ~ ( zero @ ( zero @ leq ) )
      | ~ ( B @ ( A @ complement ) )
      | ~ ( A @ test ) ),
    inference(paramod_ordered,[status(thm)],[63,1349]) ).

thf(1650,plain,
    ! [A: $i] :
      ( ( A != zero )
      | ( sk4 != zero )
      | ~ ( zero @ ( zero @ leq ) )
      | ~ ( A @ ( sk4 @ complement ) )
      | ~ ( sk4 @ test ) ),
    inference(pattern_uni,[status(thm)],[1649:[bind(A,$thf( sk4 ))]]) ).

thf(1748,plain,
    ( ( sk4 != zero )
    | ~ ( zero @ ( zero @ leq ) )
    | ~ ( zero @ ( sk4 @ complement ) )
    | ~ ( sk4 @ test ) ),
    inference(simp,[status(thm)],[1650]) ).

thf(1904,plain,
    ( ( sk4 != zero )
    | ~ ( zero @ ( zero @ leq ) )
    | ~ ( zero @ ( sk4 @ complement ) )
    | ~ $true ),
    inference(rewrite,[status(thm)],[1748,22]) ).

thf(1905,plain,
    ( ( sk4 != zero )
    | ~ ( zero @ ( zero @ leq ) )
    | ~ ( zero @ ( sk4 @ complement ) ) ),
    inference(simp,[status(thm)],[1904]) ).

thf(1918,plain,
    ( ( ( sk4 @ ( sk4 @ sk6 @ complement ) )
     != ( zero @ ( sk4 @ complement ) ) )
    | ( sk4 != zero )
    | ~ ( zero @ ( zero @ leq ) )
    | ~ $true ),
    inference(paramod_ordered,[status(thm)],[1246,1905]) ).

thf(1919,plain,
    ( ( ( sk4 @ ( sk4 @ sk6 @ complement ) )
     != ( zero @ ( sk4 @ complement ) ) )
    | ( sk4 != zero )
    | ~ ( zero @ ( zero @ leq ) ) ),
    inference(simp,[status(thm)],[1918]) ).

thf(1929,plain,
    ( ( sk4 != zero )
    | ( ( sk4 @ sk6 )
     != sk4 )
    | ( sk4 != zero )
    | ~ ( zero @ ( zero @ leq ) ) ),
    inference(simp,[status(thm)],[1919]) ).

thf(1938,plain,
    ( ( ( sk4 @ sk6 )
     != sk4 )
    | ( sk4 != zero )
    | ~ ( zero @ ( zero @ leq ) ) ),
    inference(simp,[status(thm)],[1929]) ).

thf(5067,plain,
    ( ( ( sk4 @ sk6 )
     != sk4 )
    | ( sk4 != zero )
    | ~ $true ),
    inference(rewrite,[status(thm)],[1938,5056]) ).

thf(5068,plain,
    ( ( ( sk4 @ sk6 )
     != sk4 )
    | ( sk4 != zero ) ),
    inference(simp,[status(thm)],[5067]) ).

thf(105,plain,
    ! [A: $i] :
      ( ( ( zero @ ( A @ multiplication ) )
       != ( sk1 @ ( sk4 @ multiplication ) ) )
      | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk2 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ leq ) )
      | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk2 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ ( sk4 @ multiplication ) @ addition ) @ leq ) ) ),
    inference(paramod_ordered,[status(thm)],[81,24]) ).

thf(128,plain,
    ! [A: $i] :
      ( ( sk1 != zero )
      | ( A != sk4 )
      | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk2 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ leq ) )
      | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk2 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ ( sk4 @ multiplication ) @ addition ) @ leq ) ) ),
    inference(simp,[status(thm)],[105]) ).

thf(153,plain,
    ( ( sk1 != zero )
    | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk2 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ leq ) )
    | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk2 @ ( sk4 @ c @ multiplication ) @ ( zero @ addition ) @ ( sk4 @ multiplication ) @ addition ) @ leq ) ) ),
    inference(simp,[status(thm)],[128]) ).

thf(8469,plain,
    ( ( sk1 != zero )
    | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk2 @ ( sk4 @ c @ multiplication ) @ ( sk4 @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ ( sk4 @ multiplication ) @ addition ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ leq ) )
    | ~ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk1 @ ( sk4 @ multiplication ) @ addition ) @ ( sk3 @ ( sk4 @ c @ multiplication ) @ ( sk2 @ ( sk4 @ c @ multiplication ) @ ( sk4 @ multiplication ) @ ( zero @ ( sk4 @ multiplication ) @ addition ) @ addition ) @ leq ) ) ),
    inference(rewrite,[status(thm)],[153,87]) ).

thf(70,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ( B @ complement ) )
      | ( ( B @ ( A @ addition ) )
       != one )
      | ( ( A @ ( B @ multiplication ) )
       != zero )
      | ( ( B @ ( A @ multiplication ) )
       != zero ) ),
    inference(cnfConj,[status(thm)],[66]) ).

thf(74,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ( B @ complement ) )
      | ( ( B @ ( A @ addition ) )
       != one )
      | ( ( A @ ( B @ multiplication ) )
       != zero )
      | ( ( B @ ( A @ multiplication ) )
       != zero ) ),
    inference(lifteq,[status(thm)],[70]) ).

thf(75,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ( B @ complement ) )
      | ( ( B @ ( A @ addition ) )
       != one )
      | ( ( A @ ( B @ multiplication ) )
       != zero )
      | ( ( B @ ( A @ multiplication ) )
       != zero ) ),
    inference(simp,[status(thm)],[74]) ).

thf(2515,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ c @ ( sk5 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ~ $true
      | ( ( A @ ( B @ multiplication ) )
        = zero ) ),
    inference(paramod_ordered,[status(thm)],[1366,72]) ).

thf(2516,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ c @ ( sk5 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( ( A @ ( B @ multiplication ) )
        = zero ) ),
    inference(simp,[status(thm)],[2515]) ).

thf(2517,plain,
    ( ( sk5 @ c @ ( sk5 @ multiplication ) )
    = zero ),
    inference(pattern_uni,[status(thm)],[2516:[bind(A,$thf( sk5 @ c )),bind(B,$thf( sk5 ))]]) ).

thf(35,plain,
    ! [A: $i] :
      ( ( ( A @ c )
        = zero )
      | ( A @ test ) ),
    inference(cnf,[status(esa)],[34]) ).

thf(36,plain,
    ! [A: $i] :
      ( ( A @ test )
      | ( ( A @ c )
        = zero ) ),
    inference(lifteq,[status(thm)],[35]) ).

thf(29,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ multiplication ) @ ( A @ multiplication ) )
      = ( C @ ( B @ ( A @ multiplication ) @ multiplication ) ) ),
    inference(cnf,[status(esa)],[28]) ).

thf(30,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( B @ ( A @ multiplication ) @ multiplication ) )
      = ( C @ ( B @ multiplication ) @ ( A @ multiplication ) ) ),
    inference(lifteq,[status(thm)],[29]) ).

thf(50,plain,
    ! [A: $i] :
      ( ( A @ ( A @ addition ) )
      = A ),
    inference(cnf,[status(esa)],[49]) ).

thf(51,plain,
    ! [A: $i] :
      ( ( A @ ( A @ addition ) )
      = A ),
    inference(lifteq,[status(thm)],[50]) ).

thf(2532,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ ( sk4 @ sk6 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ~ $true
      | ( ( A @ ( B @ multiplication ) )
        = zero ) ),
    inference(paramod_ordered,[status(thm)],[1246,72]) ).

thf(2533,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ ( sk4 @ sk6 @ complement ) )
       != ( A @ ( B @ complement ) ) )
      | ( ( A @ ( B @ multiplication ) )
        = zero ) ),
    inference(simp,[status(thm)],[2532]) ).

thf(2534,plain,
    ( ( sk4 @ ( sk4 @ sk6 @ multiplication ) )
    = zero ),
    inference(pattern_uni,[status(thm)],[2533:[bind(A,$thf( sk4 )),bind(B,$thf( sk4 @ sk6 ))]]) ).

thf(1109,plain,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( ( C @ ( B @ ( A @ addition ) @ multiplication ) )
       != ( zero @ ( D @ multiplication ) ) )
      | ( ( C @ ( B @ multiplication ) @ ( C @ ( A @ multiplication ) @ addition ) )
        = zero ) ),
    inference(paramod_ordered,[status(thm)],[39,81]) ).

thf(1110,plain,
    ! [B: $i,A: $i] :
      ( ( zero @ ( B @ multiplication ) @ ( zero @ ( A @ multiplication ) @ addition ) )
      = zero ),
    inference(pattern_uni,[status(thm)],[1109:[bind(A,$thf( E )),bind(B,$thf( F )),bind(C,$thf( zero )),bind(D,$thf( F @ ( E @ addition ) ))]]) ).

thf(1140,plain,
    ! [B: $i,A: $i] :
      ( ( zero @ ( B @ multiplication ) @ ( zero @ ( A @ multiplication ) @ addition ) )
      = zero ),
    inference(simp,[status(thm)],[1110]) ).

thf(1172,plain,
    ( ( zero @ ( zero @ addition ) )
    = zero ),
    inference(rewrite,[status(thm)],[1140,81]) ).

thf(15835,plain,
    $false,
    inference(e,[status(thm)],[3072,2580,3395,1976,2059,1369,2480,88,1243,42,2010,1366,37,25,52,5064,1860,3463,46,93,78,1383,84,4935,61,5328,85,1783,28,3069,3250,33,2477,3546,2157,948,1375,5080,2349,1419,5058,1246,1979,1393,73,2529,34,64,2028,22,1388,27,71,54,49,81,2257,76,39,2025,2252,3150,1396,2022,3325,48,63,95,5074,2165,31,2543,72,43,87,5068,8469,40,55,3235,23,75,3267,82,2517,1280,36,30,51,1380,19,2534,3232,79,1172,1033]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : KLE027+2 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.07  % Command  : java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox2/solver/bin/leo3.jar /export/starexec/sandbox2/benchmark/theBenchmark.p -t 300 -p  --atp eprover=/export/starexec/sandbox2/solver/bin/externals/eprover --instantiate 39
% 0.15/5.63  % Computer : n026.cluster.edu
% 0.15/5.63  % Model    : x86_64 x86_64
% 0.15/5.63  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/5.63  % Memory   : 8046.5625MB
% 0.15/5.63  % OS       : Linux 6.8.0-71-generic
% 0.15/5.63  % CPULimit : 300
% 0.15/5.63  % WCLimit  : 300
% 0.15/5.63  % DateTime : Fri Sep 25 19:17:46 UTC 2026
% 0.15/5.64  % CPUTime  : 
% 0.15/5.64  Running java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox2/solver/bin/leo3.jar /export/starexec/sandbox2/benchmark/theBenchmark.p -t 300 -p  --atp eprover=/export/starexec/sandbox2/solver/bin/externals/eprover --instantiate 39
% 1.22/6.33  % [INFO] 	 Parsing problem /export/starexec/sandbox2/benchmark/theBenchmark.p ... 
% 1.62/6.53  % [INFO] 	 Parsing done (197ms). 
% 1.62/6.54  % [INFO] 	 Running in sequential loop mode. 
% 2.73/6.90  % [INFO] 	 eprover registered as external prover. 
% 2.73/6.90  % [INFO] 	 Scanning for conjecture ... 
% 2.73/7.00  % [INFO] 	 Found a conjecture (or negated_conjecture) and 16 axioms. Running axiom selection ... 
% 3.09/7.06  % [INFO] 	 Axiom selection finished. Selected 16 axioms (removed 0 axioms). 
% 3.09/7.09  % [INFO] 	 Problem is first-order (TPTP FOF). 
% 3.09/7.09  % [INFO] 	 Type checking passed. 
% 3.09/7.10  % [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 ... 
% 90.03/24.79  % External prover 'e' found a proof!
% 90.03/24.79  % [INFO] 	 Killing All external provers ... 
% 90.03/24.79  % Time passed: 19006ms (effective reasoning time: 18242ms)
% 90.03/24.79  % 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)>
% 90.03/24.79  % Axioms used in derivation (16): additive_identity, test_3, test_4, left_annihilation, right_distributivity, multiplicative_right_identity, test_1, right_annihilation, additive_idempotence, additive_associativity, order, additive_commutativity, test_2, multiplicative_left_identity, multiplicative_associativity, left_distributivity
% 90.03/24.79  % No. of inferences in proof: 292
% 90.03/24.79  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : 19006 ms resp. 18242 ms w/o parsing
% 77.79/24.94  % SZS output start Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 77.79/24.94  % [INFO] 	 Killing All external provers ... 
%------------------------------------------------------------------------------