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Leo-III---1.8.0.UNS-Ref.s

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%------------------------------------------------------------------------------
% File     : Leo-III---1.8.0
% Problem  : SWC253-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox/solver/bin/leo3.jar /export/starexec/sandbox/benchmark/theBenchmark.p -t 300 -p  --atp eprover=/export/starexec/sandbox/solver/bin/externals/eprover --instantiate 39

% Computer : n003.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 08:52:59 AM UTC 2026

% Result   : Unsatisfiable 90.35s 21.15s
% Output   : Refutation 91.49s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   20
%            Number of leaves      :  197
% Syntax   : Number of formulae    : 1317 ( 431 unt;   0 typ;   0 def)
%            Number of atoms       : 4169 ( 786 equ;   0 cnn)
%            Maximal formula atoms :   10 (   3 avg)
%            Number of connectives : 10776 (2270   ~;2052   |;   0   &;6454   @)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   21 (   6 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   75 (  72 usr;   9 con; 0-2 aty)
%            Number of variables   : 1872 (   0   ^;1872   !;   0   ?;1872   :)

% Comments : 
%------------------------------------------------------------------------------
thf(ssList_decl,type,
    ssList: $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(neq_decl,type,
    neq: $i > $i > $o ).

thf(nil_decl,type,
    nil: $i ).

thf(tl_decl,type,
    tl: $i > $i ).

thf(app_decl,type,
    app: $i > $i > $i ).

thf(singletonP_decl,type,
    singletonP: $i > $o ).

thf(skac3_decl,type,
    skac3: $i ).

thf(skac2_decl,type,
    skac2: $i ).

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

thf(ssItem_decl,type,
    ssItem: $i > $o ).

thf(geq_decl,type,
    geq: $i > $i > $o ).

thf(lt_decl,type,
    lt: $i > $i > $o ).

thf(gt_decl,type,
    gt: $i > $i > $o ).

thf(skaf79_decl,type,
    skaf79: $i > $i ).

thf(skaf64_decl,type,
    skaf64: $i > $i ).

thf(skaf44_decl,type,
    skaf44: $i > $i ).

thf(skaf69_decl,type,
    skaf69: $i > $i ).

thf(skaf55_decl,type,
    skaf55: $i > $i ).

thf(skaf70_decl,type,
    skaf70: $i > $i ).

thf(skaf60_decl,type,
    skaf60: $i > $i ).

thf(skaf49_decl,type,
    skaf49: $i > $i ).

thf(skaf83_decl,type,
    skaf83: $i > $i ).

thf(skaf74_decl,type,
    skaf74: $i > $i ).

thf(skaf54_decl,type,
    skaf54: $i > $i ).

thf(skaf65_decl,type,
    skaf65: $i > $i ).

thf(skaf50_decl,type,
    skaf50: $i > $i ).

thf(skaf78_decl,type,
    skaf78: $i > $i ).

thf(skaf59_decl,type,
    skaf59: $i > $i ).

thf(skaf43_decl,type,
    skaf43: $i > $i > $i ).

thf(totalorderedP_decl,type,
    totalorderedP: $i > $o ).

thf(cons_decl,type,
    cons: $i > $i > $i ).

thf(skaf62_decl,type,
    skaf62: $i > $i ).

thf(memberP_decl,type,
    memberP: $i > $i > $o ).

thf(strictorderedP_decl,type,
    strictorderedP: $i > $o ).

thf(cyclefreeP_decl,type,
    cyclefreeP: $i > $o ).

thf(duplicatefreeP_decl,type,
    duplicatefreeP: $i > $o ).

thf(skaf75_decl,type,
    skaf75: $i > $i ).

thf(skaf76_decl,type,
    skaf76: $i > $i ).

thf(skaf77_decl,type,
    skaf77: $i > $i ).

thf(skaf72_decl,type,
    skaf72: $i > $i ).

thf(hd_decl,type,
    hd: $i > $i ).

thf(frontsegP_decl,type,
    frontsegP: $i > $i > $o ).

thf(skaf71_decl,type,
    skaf71: $i > $i ).

thf(skaf73_decl,type,
    skaf73: $i > $i ).

thf(skaf46_decl,type,
    skaf46: $i > $i > $i ).

thf(skaf66_decl,type,
    skaf66: $i > $i ).

thf(skaf67_decl,type,
    skaf67: $i > $i ).

thf(skaf68_decl,type,
    skaf68: $i > $i ).

thf(skaf45_decl,type,
    skaf45: $i > $i > $i ).

thf(rearsegP_decl,type,
    rearsegP: $i > $i > $o ).

thf(strictorderP_decl,type,
    strictorderP: $i > $o ).

thf(skaf61_decl,type,
    skaf61: $i > $i ).

thf(skaf63_decl,type,
    skaf63: $i > $i ).

thf(skaf51_decl,type,
    skaf51: $i > $i ).

thf(skaf52_decl,type,
    skaf52: $i > $i ).

thf(skaf53_decl,type,
    skaf53: $i > $i ).

thf(skaf57_decl,type,
    skaf57: $i > $i ).

thf(equalelemsP_decl,type,
    equalelemsP: $i > $o ).

thf(totalorderP_decl,type,
    totalorderP: $i > $o ).

thf(skaf56_decl,type,
    skaf56: $i > $i ).

thf(skaf58_decl,type,
    skaf58: $i > $i ).

thf(skaf48_decl,type,
    skaf48: $i > $i > $i ).

thf(segmentP_decl,type,
    segmentP: $i > $i > $o ).

thf(skaf80_decl,type,
    skaf80: $i > $i ).

thf(skaf47_decl,type,
    skaf47: $i > $i > $i ).

thf(skaf81_decl,type,
    skaf81: $i > $i ).

thf(skaf82_decl,type,
    skaf82: $i > $i ).

thf(skaf42_decl,type,
    skaf42: $i > $i > $i ).

thf(31,axiom,
    ! [A: $i] : ( A @ skaf60 @ ssItem ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause35) ).

thf(254,plain,
    ! [A: $i] : ( A @ skaf60 @ ssItem ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[31]) ).

thf(44,axiom,
    ! [A: $i] :
      ( ( A @ ( A @ leq ) )
      | ~ ( A @ ssItem ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause62) ).

thf(275,plain,
    ! [A: $i] :
      ( ( A @ ( A @ leq ) )
      | ~ ( A @ ssItem ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[44]) ).

thf(276,plain,
    ! [A: $i] :
      ( ( A @ ( A @ leq ) )
      | ~ ( A @ ssItem ) ),
    inference(cnf,[status(esa)],[275]) ).

thf(13936,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf60 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[254,276]) ).

thf(13937,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf60 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) ) ),
    inference(simp,[status(thm)],[13936]) ).

thf(13938,plain,
    ! [A: $i] : ( A @ skaf60 @ ( A @ skaf60 @ leq ) ),
    inference(pattern_uni,[status(thm)],[13937:[bind(A,$thf( C )),bind(B,$thf( C @ skaf60 ))]]) ).

thf(13950,plain,
    ! [A: $i] : ( A @ skaf60 @ ( A @ skaf60 @ leq ) ),
    inference(simp,[status(thm)],[13938]) ).

thf(137,axiom,
    ! [A: $i] : ( A @ skaf68 @ ssList ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause27) ).

thf(499,plain,
    ! [A: $i] : ( A @ skaf68 @ ssList ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[137]) ).

thf(72,axiom,
    ! [A: $i] :
      ( ( nil @ ( A @ rearsegP ) )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause58) ).

thf(339,plain,
    ! [A: $i] :
      ( ( nil @ ( A @ rearsegP ) )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[72]) ).

thf(340,plain,
    ! [A: $i] :
      ( ( nil @ ( A @ rearsegP ) )
      | ~ ( A @ ssList ) ),
    inference(cnf,[status(esa)],[339]) ).

thf(12902,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf68 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[499,340]) ).

thf(12903,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf68 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) ) ),
    inference(simp,[status(thm)],[12902]) ).

thf(12904,plain,
    ! [A: $i] : ( nil @ ( A @ skaf68 @ rearsegP ) ),
    inference(pattern_uni,[status(thm)],[12903:[bind(A,$thf( C )),bind(B,$thf( C @ skaf68 ))]]) ).

thf(13024,plain,
    ! [A: $i] : ( nil @ ( A @ skaf68 @ rearsegP ) ),
    inference(simp,[status(thm)],[12904]) ).

thf(83,axiom,
    ! [A: $i] : ( A @ skaf57 @ ssList ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause38) ).

thf(365,plain,
    ! [A: $i] : ( A @ skaf57 @ ssList ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[83]) ).

thf(30,axiom,
    ! [A: $i] : ( A @ skaf70 @ ssItem ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause25) ).

thf(253,plain,
    ! [A: $i] : ( A @ skaf70 @ ssItem ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[30]) ).

thf(25,axiom,
    ! [A: $i] :
      ( ( A @ ( A @ geq ) )
      | ~ ( A @ ssItem ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause55) ).

thf(244,plain,
    ! [A: $i] :
      ( ( A @ ( A @ geq ) )
      | ~ ( A @ ssItem ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[25]) ).

thf(245,plain,
    ! [A: $i] :
      ( ( A @ ( A @ geq ) )
      | ~ ( A @ ssItem ) ),
    inference(cnf,[status(esa)],[244]) ).

thf(4116,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf70 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[253,245]) ).

thf(4117,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf70 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) ) ),
    inference(simp,[status(thm)],[4116]) ).

thf(4118,plain,
    ! [A: $i] : ( A @ skaf70 @ ( A @ skaf70 @ geq ) ),
    inference(pattern_uni,[status(thm)],[4117:[bind(A,$thf( C )),bind(B,$thf( C @ skaf70 ))]]) ).

thf(4169,plain,
    ! [A: $i] : ( A @ skaf70 @ ( A @ skaf70 @ geq ) ),
    inference(simp,[status(thm)],[4118]) ).

thf(130,axiom,
    ! [A: $i] : ( A @ skaf75 @ ssList ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause20) ).

thf(479,plain,
    ! [A: $i] : ( A @ skaf75 @ ssList ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[130]) ).

thf(75,axiom,
    nil @ strictorderP,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause5) ).

thf(347,plain,
    nil @ strictorderP,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[75]) ).

thf(28,axiom,
    ! [A: $i] : ( A @ skaf55 @ ssItem ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause40) ).

thf(249,plain,
    ! [A: $i] : ( A @ skaf55 @ ssItem ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[28]) ).

thf(46,axiom,
    skac2 @ ssItem,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause10) ).

thf(281,plain,
    skac2 @ ssItem,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[46]) ).

thf(45,axiom,
    ! [B: $i,A: $i] :
      ( ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( B @ ( A @ lt ) )
      | ( A != B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause111) ).

thf(277,plain,
    ! [B: $i,A: $i] :
      ( ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( B @ ( A @ lt ) )
      | ( A != B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[45]) ).

thf(278,plain,
    ! [B: $i,A: $i] :
      ( ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( B @ ( A @ lt ) )
      | ( A != B ) ),
    inference(cnf,[status(esa)],[277]) ).

thf(279,plain,
    ! [B: $i,A: $i] :
      ( ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( B @ ( A @ lt ) )
      | ( A != B ) ),
    inference(lifteq,[status(thm)],[278]) ).

thf(280,plain,
    ! [A: $i] :
      ( ~ ( A @ ssItem )
      | ~ ( A @ ( A @ lt ) ) ),
    inference(simp,[status(thm)],[279]) ).

thf(14218,plain,
    ! [A: $i] :
      ( ( ( skac2 @ ssItem )
       != ( A @ ssItem ) )
      | ~ $true
      | ~ ( A @ ( A @ lt ) ) ),
    inference(paramod_ordered,[status(thm)],[281,280]) ).

thf(14219,plain,
    ! [A: $i] :
      ( ( ( skac2 @ ssItem )
       != ( A @ ssItem ) )
      | ~ ( A @ ( A @ lt ) ) ),
    inference(simp,[status(thm)],[14218]) ).

thf(14220,plain,
    ~ ( skac2 @ ( skac2 @ lt ) ),
    inference(pattern_uni,[status(thm)],[14219:[bind(A,$thf( skac2 ))]]) ).

thf(147,axiom,
    ! [A: $i] : ( A @ skaf67 @ ssList ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause28) ).

thf(518,plain,
    ! [A: $i] : ( A @ skaf67 @ ssList ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[147]) ).

thf(20,axiom,
    ! [B: $i,A: $i] :
      ( ( B = A )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( A @ ( B @ geq ) )
      | ~ ( B @ ( A @ geq ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause126) ).

thf(234,plain,
    ! [B: $i,A: $i] :
      ( ( B = A )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( A @ ( B @ geq ) )
      | ~ ( B @ ( A @ geq ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[20]) ).

thf(42,axiom,
    ! [A: $i] : ( A @ skaf50 @ ssItem ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause45) ).

thf(272,plain,
    ! [A: $i] : ( A @ skaf50 @ ssItem ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[42]) ).

thf(52,axiom,
    ! [B: $i,A: $i] :
      ( ( A @ ( B @ cons ) @ totalorderedP )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssList )
      | ( nil != A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause113) ).

thf(288,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ( B @ cons ) @ totalorderedP )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssList )
      | ( nil != A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[52]) ).

thf(289,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ( B @ cons ) @ totalorderedP )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssList )
      | ( nil != A ) ),
    inference(cnf,[status(esa)],[288]) ).

thf(290,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ( B @ cons ) @ totalorderedP )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssList )
      | ( nil != A ) ),
    inference(lifteq,[status(thm)],[289]) ).

thf(291,plain,
    ! [A: $i] :
      ( ( nil @ ( A @ cons ) @ totalorderedP )
      | ~ ( A @ ssItem )
      | ~ ( nil @ ssList ) ),
    inference(simp,[status(thm)],[290]) ).

thf(70,axiom,
    nil @ ssList,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause8) ).

thf(335,plain,
    nil @ ssList,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[70]) ).

thf(14842,plain,
    ! [A: $i] :
      ( ( nil @ ( A @ cons ) @ totalorderedP )
      | ~ ( A @ ssItem )
      | ~ $true ),
    inference(rewrite,[status(thm)],[291,335]) ).

thf(14843,plain,
    ! [A: $i] :
      ( ( nil @ ( A @ cons ) @ totalorderedP )
      | ~ ( A @ ssItem ) ),
    inference(simp,[status(thm)],[14842]) ).

thf(14926,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf50 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[272,14843]) ).

thf(14927,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf50 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP ) ),
    inference(simp,[status(thm)],[14926]) ).

thf(14928,plain,
    ! [A: $i] : ( nil @ ( A @ skaf50 @ cons ) @ totalorderedP ),
    inference(pattern_uni,[status(thm)],[14927:[bind(A,$thf( C )),bind(B,$thf( C @ skaf50 ))]]) ).

thf(14944,plain,
    ! [A: $i] : ( nil @ ( A @ skaf50 @ cons ) @ totalorderedP ),
    inference(simp,[status(thm)],[14928]) ).

thf(122,axiom,
    ! [A: $i] : ( A @ skaf80 @ ssList ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause15) ).

thf(463,plain,
    ! [A: $i] : ( A @ skaf80 @ ssList ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[122]) ).

thf(53,axiom,
    ! [B: $i,A: $i] :
      ( ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( B @ ( A @ neq ) )
      | ( A != B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause115) ).

thf(292,plain,
    ! [B: $i,A: $i] :
      ( ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( B @ ( A @ neq ) )
      | ( A != B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[53]) ).

thf(293,plain,
    ! [B: $i,A: $i] :
      ( ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( B @ ( A @ neq ) )
      | ( A != B ) ),
    inference(cnf,[status(esa)],[292]) ).

thf(294,plain,
    ! [B: $i,A: $i] :
      ( ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( B @ ( A @ neq ) )
      | ( A != B ) ),
    inference(lifteq,[status(thm)],[293]) ).

thf(295,plain,
    ! [A: $i] :
      ( ~ ( A @ ssList )
      | ~ ( A @ ( A @ neq ) ) ),
    inference(simp,[status(thm)],[294]) ).

thf(15332,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf80 @ ssList )
       != ( B @ ssList ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[463,295]) ).

thf(15333,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf80 @ ssList )
       != ( B @ ssList ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[15332]) ).

thf(15334,plain,
    ! [A: $i] :
      ~ ( A @ skaf80 @ ( A @ skaf80 @ neq ) ),
    inference(pattern_uni,[status(thm)],[15333:[bind(A,$thf( C )),bind(B,$thf( C @ skaf80 ))]]) ).

thf(15380,plain,
    ! [A: $i] :
      ~ ( A @ skaf80 @ ( A @ skaf80 @ neq ) ),
    inference(simp,[status(thm)],[15334]) ).

thf(77,axiom,
    ! [A: $i] : ( A @ skaf77 @ ssList ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause18) ).

thf(352,plain,
    ! [A: $i] : ( A @ skaf77 @ ssList ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[77]) ).

thf(192,axiom,
    ! [B: $i,A: $i] :
      ( ( nil = A )
      | ( A = B )
      | ( nil = B )
      | ~ ( B @ ssList )
      | ~ ( A @ ssList )
      | ( ( A @ hd )
       != ( B @ hd ) )
      | ( ( A @ tl )
       != ( B @ tl ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause177) ).

thf(629,plain,
    ! [B: $i,A: $i] :
      ( ( nil = A )
      | ( A = B )
      | ( nil = B )
      | ~ ( B @ ssList )
      | ~ ( A @ ssList )
      | ( ( A @ hd )
       != ( B @ hd ) )
      | ( ( A @ tl )
       != ( B @ tl ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[192]) ).

thf(24,axiom,
    ! [A: $i] : ( A @ skaf44 @ ssItem ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause47) ).

thf(243,plain,
    ! [A: $i] : ( A @ skaf44 @ ssItem ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[24]) ).

thf(13880,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf44 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[243,276]) ).

thf(13881,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf44 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) ) ),
    inference(simp,[status(thm)],[13880]) ).

thf(13882,plain,
    ! [A: $i] : ( A @ skaf44 @ ( A @ skaf44 @ leq ) ),
    inference(pattern_uni,[status(thm)],[13881:[bind(A,$thf( C )),bind(B,$thf( C @ skaf44 ))]]) ).

thf(13955,plain,
    ! [A: $i] : ( A @ skaf44 @ ( A @ skaf44 @ leq ) ),
    inference(simp,[status(thm)],[13882]) ).

thf(1,negated_conjecture,
    sk1 @ ssList,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_1) ).

thf(200,plain,
    sk1 @ ssList,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[1]) ).

thf(67,axiom,
    ! [A: $i] :
      ( ( nil = A )
      | ( A @ tl @ ssList )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause75) ).

thf(325,plain,
    ! [A: $i] :
      ( ( nil = A )
      | ( A @ tl @ ssList )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[67]) ).

thf(326,plain,
    ! [A: $i] :
      ( ( nil = A )
      | ( A @ tl @ ssList )
      | ~ ( A @ ssList ) ),
    inference(cnf,[status(esa)],[325]) ).

thf(327,plain,
    ! [A: $i] :
      ( ( A @ tl @ ssList )
      | ~ ( A @ ssList )
      | ( nil = A ) ),
    inference(lifteq,[status(thm)],[326]) ).

thf(26701,plain,
    ! [A: $i] :
      ( ( ( sk1 @ ssList )
       != ( A @ ssList ) )
      | ( A @ tl @ ssList )
      | ~ $true
      | ( nil = A ) ),
    inference(paramod_ordered,[status(thm)],[200,327]) ).

thf(26702,plain,
    ! [A: $i] :
      ( ( ( sk1 @ ssList )
       != ( A @ ssList ) )
      | ( A @ tl @ ssList )
      | ( nil = A ) ),
    inference(simp,[status(thm)],[26701]) ).

thf(26703,plain,
    ( ( sk1 @ tl @ ssList )
    | ( nil = sk1 ) ),
    inference(pattern_uni,[status(thm)],[26702:[bind(A,$thf( sk1 ))]]) ).

thf(15323,plain,
    ! [A: $i] :
      ( ( ( nil @ ssList )
       != ( A @ ssList ) )
      | ~ $true
      | ~ ( A @ ( A @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[335,295]) ).

thf(15324,plain,
    ! [A: $i] :
      ( ( ( nil @ ssList )
       != ( A @ ssList ) )
      | ~ ( A @ ( A @ neq ) ) ),
    inference(simp,[status(thm)],[15323]) ).

thf(15325,plain,
    ~ ( nil @ ( nil @ neq ) ),
    inference(pattern_uni,[status(thm)],[15324:[bind(A,$thf( nil ))]]) ).

thf(27632,plain,
    ( ( nil != nil )
    | ~ ( sk1 @ ( nil @ neq ) )
    | ( sk1 @ tl @ ssList ) ),
    inference(paramod_ordered,[status(thm)],[26703,15325]) ).

thf(27633,plain,
    ( ~ ( sk1 @ ( nil @ neq ) )
    | ( sk1 @ tl @ ssList ) ),
    inference(pattern_uni,[status(thm)],[27632:[]]) ).

thf(125,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( A @ segmentP ) )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( C @ ssList )
      | ~ ( C @ ( B @ segmentP ) )
      | ~ ( B @ ( A @ segmentP ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause152) ).

thf(468,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( A @ segmentP ) )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( C @ ssList )
      | ~ ( C @ ( B @ segmentP ) )
      | ~ ( B @ ( A @ segmentP ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[125]) ).

thf(7,negated_conjecture,
    ( ( nil @ ( sk2 @ neq ) )
    | ( nil @ ( sk2 @ neq ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_7) ).

thf(205,plain,
    nil @ ( sk2 @ neq ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[7]) ).

thf(69,axiom,
    ! [B: $i,A: $i] :
      ( ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( B @ ( A @ neq ) )
      | ( A != B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause117) ).

thf(331,plain,
    ! [B: $i,A: $i] :
      ( ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( B @ ( A @ neq ) )
      | ( A != B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[69]) ).

thf(332,plain,
    ! [B: $i,A: $i] :
      ( ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( B @ ( A @ neq ) )
      | ( A != B ) ),
    inference(cnf,[status(esa)],[331]) ).

thf(333,plain,
    ! [B: $i,A: $i] :
      ( ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( B @ ( A @ neq ) )
      | ( A != B ) ),
    inference(lifteq,[status(thm)],[332]) ).

thf(334,plain,
    ! [A: $i] :
      ( ~ ( A @ ssItem )
      | ~ ( A @ ( A @ neq ) ) ),
    inference(simp,[status(thm)],[333]) ).

thf(28896,plain,
    ! [A: $i] :
      ( ( ( skac2 @ ssItem )
       != ( A @ ssItem ) )
      | ~ $true
      | ~ ( A @ ( A @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[281,334]) ).

thf(28897,plain,
    ! [A: $i] :
      ( ( ( skac2 @ ssItem )
       != ( A @ ssItem ) )
      | ~ ( A @ ( A @ neq ) ) ),
    inference(simp,[status(thm)],[28896]) ).

thf(28898,plain,
    ~ ( skac2 @ ( skac2 @ neq ) ),
    inference(pattern_uni,[status(thm)],[28897:[bind(A,$thf( skac2 ))]]) ).

thf(28959,plain,
    ( ( ( skac2 @ ( skac2 @ neq ) )
     != ( nil @ ( sk2 @ neq ) ) )
    | ~ $true ),
    inference(paramod_ordered,[status(thm)],[205,28898]) ).

thf(28960,plain,
    ( ( skac2 @ ( skac2 @ neq ) )
   != ( nil @ ( sk2 @ neq ) ) ),
    inference(simp,[status(thm)],[28959]) ).

thf(28981,plain,
    ( ( skac2 != nil )
    | ( skac2 != sk2 ) ),
    inference(simp,[status(thm)],[28960]) ).

thf(160,axiom,
    ! [A: $i] : ( A @ skaf51 @ ssList ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause44) ).

thf(555,plain,
    ! [A: $i] : ( A @ skaf51 @ ssList ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[160]) ).

thf(129,axiom,
    ! [A: $i] : ( A @ skaf53 @ ssList ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause42) ).

thf(478,plain,
    ! [A: $i] : ( A @ skaf53 @ ssList ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[129]) ).

thf(81,axiom,
    ! [B: $i,A: $i] :
      ( ( B @ ssItem )
      | ( A @ duplicatefreeP )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause72) ).

thf(361,plain,
    ! [B: $i,A: $i] :
      ( ( B @ ssItem )
      | ( A @ duplicatefreeP )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[81]) ).

thf(362,plain,
    ! [B: $i,A: $i] :
      ( ( B @ ssItem )
      | ( A @ duplicatefreeP )
      | ~ ( A @ ssList ) ),
    inference(cnf,[status(esa)],[361]) ).

thf(11648,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( A @ skaf53 @ ssList )
       != ( B @ ssList ) )
      | ( C @ ssItem )
      | ( B @ duplicatefreeP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[478,362]) ).

thf(11649,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( A @ skaf53 @ ssList )
       != ( B @ ssList ) )
      | ( C @ ssItem )
      | ( B @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[11648]) ).

thf(11650,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ssItem )
      | ( B @ skaf53 @ duplicatefreeP ) ),
    inference(pattern_uni,[status(thm)],[11649:[bind(A,$thf( D )),bind(B,$thf( D @ skaf53 ))]]) ).

thf(11688,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ssItem )
      | ( B @ skaf53 @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[11650]) ).

thf(51,axiom,
    ! [B: $i,A: $i] : ( B @ ( A @ skaf43 ) @ ssList ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause52) ).

thf(287,plain,
    ! [B: $i,A: $i] : ( B @ ( A @ skaf43 ) @ ssList ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[51]) ).

thf(12991,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( B @ ( A @ skaf43 ) @ ssList )
       != ( C @ ssList ) )
      | ( nil @ ( C @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[287,340]) ).

thf(12992,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( B @ ( A @ skaf43 ) @ ssList )
       != ( C @ ssList ) )
      | ( nil @ ( C @ rearsegP ) ) ),
    inference(simp,[status(thm)],[12991]) ).

thf(12993,plain,
    ! [B: $i,A: $i] : ( nil @ ( B @ ( A @ skaf43 ) @ rearsegP ) ),
    inference(pattern_uni,[status(thm)],[12992:[bind(A,$thf( D )),bind(B,$thf( E )),bind(C,$thf( E @ ( D @ skaf43 ) ))]]) ).

thf(13007,plain,
    ! [B: $i,A: $i] : ( nil @ ( B @ ( A @ skaf43 ) @ rearsegP ) ),
    inference(simp,[status(thm)],[12993]) ).

thf(2,negated_conjecture,
    sk2 @ ssList,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_2) ).

thf(203,plain,
    sk2 @ ssList,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).

thf(56,axiom,
    ! [A: $i] :
      ( ( A @ strictorderedP )
      | ~ ( A @ ssList )
      | ~ ( A @ skaf70 @ ( A @ skaf69 @ lt ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause90) ).

thf(299,plain,
    ! [A: $i] :
      ( ( A @ strictorderedP )
      | ~ ( A @ ssList )
      | ~ ( A @ skaf70 @ ( A @ skaf69 @ lt ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[56]) ).

thf(300,plain,
    ! [A: $i] :
      ( ( A @ strictorderedP )
      | ~ ( A @ ssList )
      | ~ ( A @ skaf70 @ ( A @ skaf69 @ lt ) ) ),
    inference(cnf,[status(esa)],[299]) ).

thf(16432,plain,
    ! [A: $i] :
      ( ( ( sk2 @ ssList )
       != ( A @ ssList ) )
      | ( A @ strictorderedP )
      | ~ $true
      | ~ ( A @ skaf70 @ ( A @ skaf69 @ lt ) ) ),
    inference(paramod_ordered,[status(thm)],[203,300]) ).

thf(16433,plain,
    ! [A: $i] :
      ( ( ( sk2 @ ssList )
       != ( A @ ssList ) )
      | ( A @ strictorderedP )
      | ~ ( A @ skaf70 @ ( A @ skaf69 @ lt ) ) ),
    inference(simp,[status(thm)],[16432]) ).

thf(16434,plain,
    ( ( sk2 @ strictorderedP )
    | ~ ( sk2 @ skaf70 @ ( sk2 @ skaf69 @ lt ) ) ),
    inference(pattern_uni,[status(thm)],[16433:[bind(A,$thf( sk2 ))]]) ).

thf(59,axiom,
    ! [A: $i] :
      ( ( ( A @ skaf77 @ ( A @ skaf74 @ cons ) @ ( A @ skaf76 @ ( A @ skaf74 @ cons ) @ ( A @ skaf75 @ app ) @ app ) )
        = A )
      | ( A @ duplicatefreeP )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause162) ).

thf(306,plain,
    ! [A: $i] :
      ( ( ( A @ skaf77 @ ( A @ skaf74 @ cons ) @ ( A @ skaf76 @ ( A @ skaf74 @ cons ) @ ( A @ skaf75 @ app ) @ app ) )
        = A )
      | ( A @ duplicatefreeP )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[59]) ).

thf(307,plain,
    ! [A: $i] :
      ( ( ( A @ skaf77 @ ( A @ skaf74 @ cons ) @ ( A @ skaf76 @ ( A @ skaf74 @ cons ) @ ( A @ skaf75 @ app ) @ app ) )
        = A )
      | ( A @ duplicatefreeP )
      | ~ ( A @ ssList ) ),
    inference(cnf,[status(esa)],[306]) ).

thf(308,plain,
    ! [A: $i] :
      ( ( A @ duplicatefreeP )
      | ~ ( A @ ssList )
      | ( ( A @ skaf77 @ ( A @ skaf74 @ cons ) @ ( A @ skaf76 @ ( A @ skaf74 @ cons ) @ ( A @ skaf75 @ app ) @ app ) )
        = A ) ),
    inference(lifteq,[status(thm)],[307]) ).

thf(144,axiom,
    ! [B: $i,A: $i] : ( B @ ( A @ skaf47 ) @ ssList ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause49) ).

thf(511,plain,
    ! [B: $i,A: $i] : ( B @ ( A @ skaf47 ) @ ssList ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[144]) ).

thf(12920,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( B @ ( A @ skaf47 ) @ ssList )
       != ( C @ ssList ) )
      | ( nil @ ( C @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[511,340]) ).

thf(12921,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( B @ ( A @ skaf47 ) @ ssList )
       != ( C @ ssList ) )
      | ( nil @ ( C @ rearsegP ) ) ),
    inference(simp,[status(thm)],[12920]) ).

thf(12922,plain,
    ! [B: $i,A: $i] : ( nil @ ( B @ ( A @ skaf47 ) @ rearsegP ) ),
    inference(pattern_uni,[status(thm)],[12921:[bind(A,$thf( D )),bind(B,$thf( E )),bind(C,$thf( E @ ( D @ skaf47 ) ))]]) ).

thf(13035,plain,
    ! [B: $i,A: $i] : ( nil @ ( B @ ( A @ skaf47 ) @ rearsegP ) ),
    inference(simp,[status(thm)],[12922]) ).

thf(26,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( A @ geq ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssItem )
      | ~ ( C @ ( B @ geq ) )
      | ~ ( B @ ( A @ geq ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause148) ).

thf(246,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( A @ geq ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssItem )
      | ~ ( C @ ( B @ geq ) )
      | ~ ( B @ ( A @ geq ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[26]) ).

thf(247,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( A @ geq ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssItem )
      | ~ ( C @ ( B @ geq ) )
      | ~ ( B @ ( A @ geq ) ) ),
    inference(cnf,[status(esa)],[246]) ).

thf(50,axiom,
    ! [A: $i] : ( A @ skaf59 @ ssItem ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause36) ).

thf(286,plain,
    ! [A: $i] : ( A @ skaf59 @ ssItem ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[50]) ).

thf(14215,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf59 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ lt ) ) ),
    inference(paramod_ordered,[status(thm)],[286,280]) ).

thf(14216,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf59 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ lt ) ) ),
    inference(simp,[status(thm)],[14215]) ).

thf(14217,plain,
    ! [A: $i] :
      ~ ( A @ skaf59 @ ( A @ skaf59 @ lt ) ),
    inference(pattern_uni,[status(thm)],[14216:[bind(A,$thf( C )),bind(B,$thf( C @ skaf59 ))]]) ).

thf(14241,plain,
    ! [A: $i] :
      ~ ( A @ skaf59 @ ( A @ skaf59 @ lt ) ),
    inference(simp,[status(thm)],[14217]) ).

thf(94,axiom,
    ! [A: $i] : ( A @ skaf58 @ ssList ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause37) ).

thf(391,plain,
    ! [A: $i] : ( A @ skaf58 @ ssList ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[94]) ).

thf(12955,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf58 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[391,340]) ).

thf(12956,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf58 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) ) ),
    inference(simp,[status(thm)],[12955]) ).

thf(12957,plain,
    ! [A: $i] : ( nil @ ( A @ skaf58 @ rearsegP ) ),
    inference(pattern_uni,[status(thm)],[12956:[bind(A,$thf( C )),bind(B,$thf( C @ skaf58 ))]]) ).

thf(13020,plain,
    ! [A: $i] : ( nil @ ( A @ skaf58 @ rearsegP ) ),
    inference(simp,[status(thm)],[12957]) ).

thf(96,axiom,
    ! [A: $i] :
      ( ( A @ ( nil @ rearsegP ) )
      | ~ ( A @ ssList )
      | ( nil != A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause81) ).

thf(395,plain,
    ! [A: $i] :
      ( ( A @ ( nil @ rearsegP ) )
      | ~ ( A @ ssList )
      | ( nil != A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[96]) ).

thf(396,plain,
    ! [A: $i] :
      ( ( A @ ( nil @ rearsegP ) )
      | ~ ( A @ ssList )
      | ( nil != A ) ),
    inference(cnf,[status(esa)],[395]) ).

thf(397,plain,
    ! [A: $i] :
      ( ( A @ ( nil @ rearsegP ) )
      | ~ ( A @ ssList )
      | ( nil != A ) ),
    inference(lifteq,[status(thm)],[396]) ).

thf(398,plain,
    ( ( nil @ ( nil @ rearsegP ) )
    | ~ ( nil @ ssList ) ),
    inference(simp,[status(thm)],[397]) ).

thf(11397,plain,
    ( ( nil @ ( nil @ rearsegP ) )
    | ~ $true ),
    inference(rewrite,[status(thm)],[398,335]) ).

thf(11398,plain,
    nil @ ( nil @ rearsegP ),
    inference(simp,[status(thm)],[11397]) ).

thf(27678,plain,
    ( ( nil != nil )
    | ( sk1 @ ( nil @ rearsegP ) )
    | ( sk1 @ tl @ ssList ) ),
    inference(paramod_ordered,[status(thm)],[26703,11398]) ).

thf(27679,plain,
    ( ( sk1 @ ( nil @ rearsegP ) )
    | ( sk1 @ tl @ ssList ) ),
    inference(pattern_uni,[status(thm)],[27678:[]]) ).

thf(27,axiom,
    ! [A: $i] : ( A @ skaf69 @ ssItem ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause26) ).

thf(248,plain,
    ! [A: $i] : ( A @ skaf69 @ ssItem ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[27]) ).

thf(28882,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf69 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[248,334]) ).

thf(28883,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf69 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[28882]) ).

thf(28884,plain,
    ! [A: $i] :
      ~ ( A @ skaf69 @ ( A @ skaf69 @ neq ) ),
    inference(pattern_uni,[status(thm)],[28883:[bind(A,$thf( C )),bind(B,$thf( C @ skaf69 ))]]) ).

thf(28932,plain,
    ! [A: $i] :
      ~ ( A @ skaf69 @ ( A @ skaf69 @ neq ) ),
    inference(simp,[status(thm)],[28884]) ).

thf(187,axiom,
    ! [A: $i] :
      ( ( A @ equalelemsP )
      | ~ ( A @ ssList )
      | ( ( A @ skaf79 )
       != ( A @ skaf78 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause89) ).

thf(614,plain,
    ! [A: $i] :
      ( ( A @ equalelemsP )
      | ~ ( A @ ssList )
      | ( ( A @ skaf79 )
       != ( A @ skaf78 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[187]) ).

thf(40,axiom,
    ! [A: $i] : ( A @ skaf65 @ ssItem ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause30) ).

thf(269,plain,
    ! [A: $i] : ( A @ skaf65 @ ssItem ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[40]) ).

thf(16447,plain,
    ! [A: $i] :
      ( ( ( sk1 @ ssList )
       != ( A @ ssList ) )
      | ( A @ strictorderedP )
      | ~ $true
      | ~ ( A @ skaf70 @ ( A @ skaf69 @ lt ) ) ),
    inference(paramod_ordered,[status(thm)],[200,300]) ).

thf(16448,plain,
    ! [A: $i] :
      ( ( ( sk1 @ ssList )
       != ( A @ ssList ) )
      | ( A @ strictorderedP )
      | ~ ( A @ skaf70 @ ( A @ skaf69 @ lt ) ) ),
    inference(simp,[status(thm)],[16447]) ).

thf(16449,plain,
    ( ( sk1 @ strictorderedP )
    | ~ ( sk1 @ skaf70 @ ( sk1 @ skaf69 @ lt ) ) ),
    inference(pattern_uni,[status(thm)],[16448:[bind(A,$thf( sk1 ))]]) ).

thf(9,negated_conjecture,
    ! [B: $i,A: $i] :
      ( ( nil @ ( sk2 @ neq ) )
      | ~ ( sk4 @ ( nil @ neq ) )
      | ( ( B @ ( sk3 @ app ) )
       != A )
      | ( ( sk4 @ tl )
       != B )
      | ~ ( B @ ssList )
      | ( sk4 = A )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_9) ).

thf(202,plain,
    ! [B: $i,A: $i] :
      ( ( nil @ ( sk2 @ neq ) )
      | ~ ( sk4 @ ( nil @ neq ) )
      | ( ( B @ ( sk3 @ app ) )
       != A )
      | ( ( sk4 @ tl )
       != B )
      | ~ ( B @ ssList )
      | ( sk4 = A )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[9]) ).

thf(178,axiom,
    ! [A: $i] : ( A @ skaf56 @ ssList ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause39) ).

thf(597,plain,
    ! [A: $i] : ( A @ skaf56 @ ssList ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[178]) ).

thf(92,axiom,
    ! [B: $i,A: $i] :
      ( ( nil = B )
      | ( B @ ( A @ cons ) @ totalorderedP )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssList )
      | ~ ( B @ totalorderedP )
      | ~ ( B @ hd @ ( A @ leq ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause159) ).

thf(385,plain,
    ! [B: $i,A: $i] :
      ( ( nil = B )
      | ( B @ ( A @ cons ) @ totalorderedP )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssList )
      | ~ ( B @ totalorderedP )
      | ~ ( B @ hd @ ( A @ leq ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[92]) ).

thf(158,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( B @ ( A @ ( C @ app ) @ memberP ) )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssList )
      | ~ ( A @ ssList )
      | ~ ( B @ ( A @ memberP ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause141) ).

thf(550,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( B @ ( A @ ( C @ app ) @ memberP ) )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssList )
      | ~ ( A @ ssList )
      | ~ ( B @ ( A @ memberP ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[158]) ).

thf(138,axiom,
    nil @ totalorderP,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause6) ).

thf(500,plain,
    nil @ totalorderP,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[138]) ).

thf(15341,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf53 @ ssList )
       != ( B @ ssList ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[478,295]) ).

thf(15342,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf53 @ ssList )
       != ( B @ ssList ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[15341]) ).

thf(15343,plain,
    ! [A: $i] :
      ~ ( A @ skaf53 @ ( A @ skaf53 @ neq ) ),
    inference(pattern_uni,[status(thm)],[15342:[bind(A,$thf( C )),bind(B,$thf( C @ skaf53 ))]]) ).

thf(15384,plain,
    ! [A: $i] :
      ~ ( A @ skaf53 @ ( A @ skaf53 @ neq ) ),
    inference(simp,[status(thm)],[15343]) ).

thf(26497,plain,
    ! [A: $i] :
      ( ( ( sk2 @ ssList )
       != ( A @ ssList ) )
      | ( A @ tl @ ssList )
      | ~ $true
      | ( nil = A ) ),
    inference(paramod_ordered,[status(thm)],[203,327]) ).

thf(26498,plain,
    ! [A: $i] :
      ( ( ( sk2 @ ssList )
       != ( A @ ssList ) )
      | ( A @ tl @ ssList )
      | ( nil = A ) ),
    inference(simp,[status(thm)],[26497]) ).

thf(26499,plain,
    ( ( sk2 @ tl @ ssList )
    | ( nil = sk2 ) ),
    inference(pattern_uni,[status(thm)],[26498:[bind(A,$thf( sk2 ))]]) ).

thf(15410,plain,
    ( ( ( nil @ ( nil @ neq ) )
     != ( nil @ ( sk2 @ neq ) ) )
    | ~ $true ),
    inference(paramod_ordered,[status(thm)],[205,15325]) ).

thf(15411,plain,
    ( ( nil @ ( nil @ neq ) )
   != ( nil @ ( sk2 @ neq ) ) ),
    inference(simp,[status(thm)],[15410]) ).

thf(15424,plain,
    ( ( nil != nil )
    | ( nil != sk2 ) ),
    inference(simp,[status(thm)],[15411]) ).

thf(15425,plain,
    nil != sk2,
    inference(simp,[status(thm)],[15424]) ).

thf(27423,plain,
    sk2 @ tl @ ssList,
    inference(simplifyReflect,[status(thm)],[26499,15425]) ).

thf(27433,plain,
    ! [A: $i] :
      ( ( ( sk2 @ tl @ ssList )
       != ( A @ ssList ) )
      | ( nil @ ( A @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[27423,340]) ).

thf(27434,plain,
    ! [A: $i] :
      ( ( ( sk2 @ tl @ ssList )
       != ( A @ ssList ) )
      | ( nil @ ( A @ rearsegP ) ) ),
    inference(simp,[status(thm)],[27433]) ).

thf(27435,plain,
    nil @ ( sk2 @ tl @ rearsegP ),
    inference(pattern_uni,[status(thm)],[27434:[bind(A,$thf( sk2 @ tl ))]]) ).

thf(29,axiom,
    ! [B: $i,A: $i] :
      ( ( B = A )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( A @ ( B @ leq ) )
      | ~ ( B @ ( A @ leq ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause130) ).

thf(250,plain,
    ! [B: $i,A: $i] :
      ( ( B = A )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( A @ ( B @ leq ) )
      | ~ ( B @ ( A @ leq ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[29]) ).

thf(251,plain,
    ! [B: $i,A: $i] :
      ( ( B = A )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( A @ ( B @ leq ) )
      | ~ ( B @ ( A @ leq ) ) ),
    inference(cnf,[status(esa)],[250]) ).

thf(252,plain,
    ! [B: $i,A: $i] :
      ( ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( A @ ( B @ leq ) )
      | ~ ( B @ ( A @ leq ) )
      | ( B = A ) ),
    inference(lifteq,[status(thm)],[251]) ).

thf(13,axiom,
    skac3 != skac2,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause54) ).

thf(221,plain,
    skac3 != skac2,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[13]) ).

thf(222,plain,
    skac3 != skac2,
    inference(polarity_switch,[status(thm)],[221]) ).

thf(223,plain,
    skac2 != skac3,
    inference(lifteq,[status(thm)],[222]) ).

thf(6270,plain,
    ! [B: $i,A: $i] :
      ( ( B != skac2 )
      | ( A != skac3 )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( A @ ( B @ leq ) )
      | ~ ( B @ ( A @ leq ) ) ),
    inference(paramod_ordered,[status(thm)],[252,223]) ).

thf(6271,plain,
    ! [A: $i] :
      ( ( A != skac3 )
      | ~ ( skac2 @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( A @ ( skac2 @ leq ) )
      | ~ ( skac2 @ ( A @ leq ) ) ),
    inference(pattern_uni,[status(thm)],[6270:[bind(A,$thf( A )),bind(B,$thf( skac2 ))]]) ).

thf(6659,plain,
    ( ~ ( skac2 @ ssItem )
    | ~ ( skac3 @ ssItem )
    | ~ ( skac3 @ ( skac2 @ leq ) )
    | ~ ( skac2 @ ( skac3 @ leq ) ) ),
    inference(simp,[status(thm)],[6271]) ).

thf(47,axiom,
    skac3 @ ssItem,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause9) ).

thf(282,plain,
    skac3 @ ssItem,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[47]) ).

thf(17374,plain,
    ( ~ $true
    | ~ $true
    | ~ ( skac3 @ ( skac2 @ leq ) )
    | ~ ( skac2 @ ( skac3 @ leq ) ) ),
    inference(rewrite,[status(thm)],[6659,281,282]) ).

thf(17375,plain,
    ( ~ ( skac3 @ ( skac2 @ leq ) )
    | ~ ( skac2 @ ( skac3 @ leq ) ) ),
    inference(simp,[status(thm)],[17374]) ).

thf(150,axiom,
    ! [A: $i] : ( A @ skaf81 @ ssList ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause14) ).

thf(524,plain,
    ! [A: $i] : ( A @ skaf81 @ ssList ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[150]) ).

thf(12974,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf81 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[524,340]) ).

thf(12975,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf81 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) ) ),
    inference(simp,[status(thm)],[12974]) ).

thf(12976,plain,
    ! [A: $i] : ( nil @ ( A @ skaf81 @ rearsegP ) ),
    inference(pattern_uni,[status(thm)],[12975:[bind(A,$thf( C )),bind(B,$thf( C @ skaf81 ))]]) ).

thf(13029,plain,
    ! [A: $i] : ( nil @ ( A @ skaf81 @ rearsegP ) ),
    inference(simp,[status(thm)],[12976]) ).

thf(79,axiom,
    ! [A: $i] :
      ( ( nil = A )
      | ~ ( A @ ssList )
      | ~ ( A @ ( nil @ rearsegP ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause82) ).

thf(356,plain,
    ! [A: $i] :
      ( ( nil = A )
      | ~ ( A @ ssList )
      | ~ ( A @ ( nil @ rearsegP ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[79]) ).

thf(357,plain,
    ! [A: $i] :
      ( ( nil = A )
      | ~ ( A @ ssList )
      | ~ ( A @ ( nil @ rearsegP ) ) ),
    inference(cnf,[status(esa)],[356]) ).

thf(358,plain,
    ! [A: $i] :
      ( ~ ( A @ ssList )
      | ~ ( A @ ( nil @ rearsegP ) )
      | ( nil = A ) ),
    inference(lifteq,[status(thm)],[357]) ).

thf(36530,plain,
    ! [A: $i] :
      ( ( nil != nil )
      | ( A != sk2 )
      | ~ ( A @ ssList )
      | ~ ( A @ ( nil @ rearsegP ) ) ),
    inference(paramod_ordered,[status(thm)],[358,15425]) ).

thf(36531,plain,
    ! [A: $i] :
      ( ( A != sk2 )
      | ~ ( A @ ssList )
      | ~ ( A @ ( nil @ rearsegP ) ) ),
    inference(pattern_uni,[status(thm)],[36530:[]]) ).

thf(37072,plain,
    ( ~ ( sk2 @ ssList )
    | ~ ( sk2 @ ( nil @ rearsegP ) ) ),
    inference(simp,[status(thm)],[36531]) ).

thf(37498,plain,
    ( ~ $true
    | ~ ( sk2 @ ( nil @ rearsegP ) ) ),
    inference(rewrite,[status(thm)],[37072,203]) ).

thf(37499,plain,
    ~ ( sk2 @ ( nil @ rearsegP ) ),
    inference(simp,[status(thm)],[37498]) ).

thf(28846,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf55 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[249,334]) ).

thf(28847,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf55 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[28846]) ).

thf(28848,plain,
    ! [A: $i] :
      ~ ( A @ skaf55 @ ( A @ skaf55 @ neq ) ),
    inference(pattern_uni,[status(thm)],[28847:[bind(A,$thf( C )),bind(B,$thf( C @ skaf55 ))]]) ).

thf(28936,plain,
    ! [A: $i] :
      ~ ( A @ skaf55 @ ( A @ skaf55 @ neq ) ),
    inference(simp,[status(thm)],[28848]) ).

thf(235,plain,
    ! [B: $i,A: $i] :
      ( ( B = A )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( A @ ( B @ geq ) )
      | ~ ( B @ ( A @ geq ) ) ),
    inference(cnf,[status(esa)],[234]) ).

thf(236,plain,
    ! [B: $i,A: $i] :
      ( ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( A @ ( B @ geq ) )
      | ~ ( B @ ( A @ geq ) )
      | ( B = A ) ),
    inference(lifteq,[status(thm)],[235]) ).

thf(2352,plain,
    ! [B: $i,A: $i] :
      ( ( B != skac2 )
      | ( A != skac3 )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( A @ ( B @ geq ) )
      | ~ ( B @ ( A @ geq ) ) ),
    inference(paramod_ordered,[status(thm)],[236,223]) ).

thf(2353,plain,
    ! [A: $i] :
      ( ( A != skac3 )
      | ~ ( skac2 @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( A @ ( skac2 @ geq ) )
      | ~ ( skac2 @ ( A @ geq ) ) ),
    inference(pattern_uni,[status(thm)],[2352:[bind(A,$thf( A )),bind(B,$thf( skac2 ))]]) ).

thf(2584,plain,
    ( ~ ( skac2 @ ssItem )
    | ~ ( skac3 @ ssItem )
    | ~ ( skac3 @ ( skac2 @ geq ) )
    | ~ ( skac2 @ ( skac3 @ geq ) ) ),
    inference(simp,[status(thm)],[2353]) ).

thf(4029,plain,
    ( ~ $true
    | ~ $true
    | ~ ( skac3 @ ( skac2 @ geq ) )
    | ~ ( skac2 @ ( skac3 @ geq ) ) ),
    inference(rewrite,[status(thm)],[2584,281,282]) ).

thf(4030,plain,
    ( ~ ( skac3 @ ( skac2 @ geq ) )
    | ~ ( skac2 @ ( skac3 @ geq ) ) ),
    inference(simp,[status(thm)],[4029]) ).

thf(65,axiom,
    ! [F: $i,E: $i,D: $i,C: $i,B: $i,A: $i] :
      ( ( D @ ( B @ lt ) )
      | ~ ( F @ ssList )
      | ~ ( F @ strictorderedP )
      | ~ ( B @ ssItem )
      | ~ ( D @ ssItem )
      | ~ ( A @ ssList )
      | ~ ( C @ ssList )
      | ~ ( E @ ssList )
      | ( ( E @ ( D @ cons ) @ ( C @ ( B @ cons ) @ ( A @ app ) @ app ) )
       != F ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause181) ).

thf(320,plain,
    ! [F: $i,E: $i,D: $i,C: $i,B: $i,A: $i] :
      ( ( D @ ( B @ lt ) )
      | ~ ( F @ ssList )
      | ~ ( F @ strictorderedP )
      | ~ ( B @ ssItem )
      | ~ ( D @ ssItem )
      | ~ ( A @ ssList )
      | ~ ( C @ ssList )
      | ~ ( E @ ssList )
      | ( ( E @ ( D @ cons ) @ ( C @ ( B @ cons ) @ ( A @ app ) @ app ) )
       != F ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[65]) ).

thf(14191,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf70 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ lt ) ) ),
    inference(paramod_ordered,[status(thm)],[253,280]) ).

thf(14192,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf70 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ lt ) ) ),
    inference(simp,[status(thm)],[14191]) ).

thf(14193,plain,
    ! [A: $i] :
      ~ ( A @ skaf70 @ ( A @ skaf70 @ lt ) ),
    inference(pattern_uni,[status(thm)],[14192:[bind(A,$thf( C )),bind(B,$thf( C @ skaf70 ))]]) ).

thf(14245,plain,
    ! [A: $i] :
      ~ ( A @ skaf70 @ ( A @ skaf70 @ lt ) ),
    inference(simp,[status(thm)],[14193]) ).

thf(28905,plain,
    ! [A: $i] :
      ( ( ( skac3 @ ssItem )
       != ( A @ ssItem ) )
      | ~ $true
      | ~ ( A @ ( A @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[282,334]) ).

thf(28906,plain,
    ! [A: $i] :
      ( ( ( skac3 @ ssItem )
       != ( A @ ssItem ) )
      | ~ ( A @ ( A @ neq ) ) ),
    inference(simp,[status(thm)],[28905]) ).

thf(28907,plain,
    ~ ( skac3 @ ( skac3 @ neq ) ),
    inference(pattern_uni,[status(thm)],[28906:[bind(A,$thf( skac3 ))]]) ).

thf(33,axiom,
    ! [A: $i] : ( A @ skaf49 @ ssItem ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause46) ).

thf(257,plain,
    ! [A: $i] : ( A @ skaf49 @ ssItem ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[33]) ).

thf(11,negated_conjecture,
    ! [B: $i,A: $i] :
      ( ~ ( nil @ ( sk4 @ neq ) )
      | ~ ( sk4 @ ( nil @ neq ) )
      | ( ( B @ ( sk3 @ app ) )
       != A )
      | ( ( sk4 @ tl )
       != B )
      | ~ ( B @ ssList )
      | ( sk4 = A )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_11) ).

thf(207,plain,
    ! [B: $i,A: $i] :
      ( ~ ( nil @ ( sk4 @ neq ) )
      | ~ ( sk4 @ ( nil @ neq ) )
      | ( ( B @ ( sk3 @ app ) )
       != A )
      | ( ( sk4 @ tl )
       != B )
      | ~ ( B @ ssList )
      | ( sk4 = A )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[11]) ).

thf(218,plain,
    ! [B: $i,A: $i] :
      ( ~ ( nil @ ( sk4 @ neq ) )
      | ~ ( sk4 @ ( nil @ neq ) )
      | ( ( B @ ( sk3 @ app ) )
       != A )
      | ( ( sk4 @ tl )
       != B )
      | ~ ( B @ ssList )
      | ( sk4 = A )
      | ~ ( A @ ssList ) ),
    inference(cnf,[status(esa)],[207]) ).

thf(219,plain,
    ! [B: $i,A: $i] :
      ( ~ ( nil @ ( sk4 @ neq ) )
      | ~ ( sk4 @ ( nil @ neq ) )
      | ~ ( B @ ssList )
      | ~ ( A @ ssList )
      | ( ( B @ ( sk3 @ app ) )
       != A )
      | ( ( sk4 @ tl )
       != B )
      | ( sk4 = A ) ),
    inference(lifteq,[status(thm)],[218]) ).

thf(220,plain,
    ( ~ ( nil @ ( sk4 @ neq ) )
    | ~ ( sk4 @ ( nil @ neq ) )
    | ~ ( sk4 @ tl @ ssList )
    | ~ ( sk4 @ tl @ ( sk3 @ app ) @ ssList )
    | ( ( sk4 @ tl @ ( sk3 @ app ) )
      = sk4 ) ),
    inference(simp,[status(thm)],[219]) ).

thf(6,negated_conjecture,
    sk1 = sk3,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_6) ).

thf(201,plain,
    sk1 = sk3,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[6]) ).

thf(213,plain,
    sk3 = sk1,
    inference(lifteq,[status(thm)],[201]) ).

thf(5,negated_conjecture,
    sk2 = sk4,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_5) ).

thf(198,plain,
    sk2 = sk4,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[5]) ).

thf(216,plain,
    sk4 = sk2,
    inference(lifteq,[status(thm)],[198]) ).

thf(652,plain,
    ( ~ ( nil @ ( sk2 @ neq ) )
    | ~ ( sk2 @ ( nil @ neq ) )
    | ~ ( sk2 @ tl @ ssList )
    | ~ ( sk2 @ tl @ ( sk1 @ app ) @ ssList )
    | ( ( sk2 @ tl @ ( sk1 @ app ) )
      = sk2 ) ),
    inference(rewrite,[status(thm)],[220,213,216]) ).

thf(655,plain,
    ( ( ( nil @ ( sk2 @ neq ) )
     != ( nil @ ( sk2 @ neq ) ) )
    | ~ $true
    | ~ ( sk2 @ ( nil @ neq ) )
    | ~ ( sk2 @ tl @ ssList )
    | ~ ( sk2 @ tl @ ( sk1 @ app ) @ ssList )
    | ( ( sk2 @ tl @ ( sk1 @ app ) )
      = sk2 ) ),
    inference(paramod_ordered,[status(thm)],[205,652]) ).

thf(656,plain,
    ( ( ( nil @ ( sk2 @ neq ) )
     != ( nil @ ( sk2 @ neq ) ) )
    | ~ ( sk2 @ ( nil @ neq ) )
    | ~ ( sk2 @ tl @ ssList )
    | ~ ( sk2 @ tl @ ( sk1 @ app ) @ ssList )
    | ( ( sk2 @ tl @ ( sk1 @ app ) )
      = sk2 ) ),
    inference(simp,[status(thm)],[655]) ).

thf(657,plain,
    ( ~ ( sk2 @ ( nil @ neq ) )
    | ~ ( sk2 @ tl @ ssList )
    | ~ ( sk2 @ tl @ ( sk1 @ app ) @ ssList )
    | ( ( sk2 @ tl @ ( sk1 @ app ) )
      = sk2 ) ),
    inference(pattern_uni,[status(thm)],[656:[]]) ).

thf(692,plain,
    ( ( ( sk2 @ tl @ ssList )
     != ( nil @ ssList ) )
    | ~ ( sk2 @ ( nil @ neq ) )
    | ~ $true
    | ~ ( sk2 @ tl @ ( sk1 @ app ) @ ssList )
    | ( ( sk2 @ tl @ ( sk1 @ app ) )
      = sk2 ) ),
    inference(paramod_ordered,[status(thm)],[335,657]) ).

thf(693,plain,
    ( ( ( sk2 @ tl @ ssList )
     != ( nil @ ssList ) )
    | ~ ( sk2 @ ( nil @ neq ) )
    | ~ ( sk2 @ tl @ ( sk1 @ app ) @ ssList )
    | ( ( sk2 @ tl @ ( sk1 @ app ) )
      = sk2 ) ),
    inference(simp,[status(thm)],[692]) ).

thf(709,plain,
    ( ( ( sk2 @ tl )
     != nil )
    | ~ ( sk2 @ ( nil @ neq ) )
    | ~ ( sk2 @ tl @ ( sk1 @ app ) @ ssList )
    | ( ( sk2 @ tl @ ( sk1 @ app ) )
      = sk2 ) ),
    inference(simp,[status(thm)],[693]) ).

thf(11669,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk1 @ ssList )
       != ( A @ ssList ) )
      | ( B @ ssItem )
      | ( A @ duplicatefreeP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[200,362]) ).

thf(11670,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk1 @ ssList )
       != ( A @ ssList ) )
      | ( B @ ssItem )
      | ( A @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[11669]) ).

thf(11671,plain,
    ! [A: $i] :
      ( ( A @ ssItem )
      | ( sk1 @ duplicatefreeP ) ),
    inference(pattern_uni,[status(thm)],[11670:[bind(A,$thf( sk1 ))]]) ).

thf(11699,plain,
    ! [A: $i] :
      ( ( A @ ssItem )
      | ( sk1 @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[11671]) ).

thf(11645,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk2 @ ssList )
       != ( A @ ssList ) )
      | ( B @ ssItem )
      | ( A @ duplicatefreeP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[203,362]) ).

thf(11646,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk2 @ ssList )
       != ( A @ ssList ) )
      | ( B @ ssItem )
      | ( A @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[11645]) ).

thf(11647,plain,
    ! [A: $i] :
      ( ( A @ ssItem )
      | ( sk2 @ duplicatefreeP ) ),
    inference(pattern_uni,[status(thm)],[11646:[bind(A,$thf( sk2 ))]]) ).

thf(11731,plain,
    ! [A: $i] :
      ( ( A @ ssItem )
      | ( sk2 @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[11647]) ).

thf(57,axiom,
    ! [A: $i] :
      ( ( A @ skaf50 @ ( A @ skaf49 @ leq ) )
      | ( A @ cyclefreeP )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause88) ).

thf(301,plain,
    ! [A: $i] :
      ( ( A @ skaf50 @ ( A @ skaf49 @ leq ) )
      | ( A @ cyclefreeP )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[57]) ).

thf(39,axiom,
    ! [A: $i] : ( A @ skaf54 @ ssItem ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause41) ).

thf(268,plain,
    ! [A: $i] : ( A @ skaf54 @ ssItem ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[39]) ).

thf(123,axiom,
    ! [A: $i] :
      ( ~ ( A @ ssItem )
      | ~ ( A @ ( nil @ memberP ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause71) ).

thf(464,plain,
    ! [A: $i] :
      ( ~ ( A @ ssItem )
      | ~ ( A @ ( nil @ memberP ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[123]) ).

thf(465,plain,
    ! [A: $i] :
      ( ~ ( A @ ssItem )
      | ~ ( A @ ( nil @ memberP ) ) ),
    inference(cnf,[status(esa)],[464]) ).

thf(1213,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf54 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(paramod_ordered,[status(thm)],[268,465]) ).

thf(1214,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf54 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(simp,[status(thm)],[1213]) ).

thf(1215,plain,
    ! [A: $i] :
      ~ ( A @ skaf54 @ ( nil @ memberP ) ),
    inference(pattern_uni,[status(thm)],[1214:[bind(A,$thf( C )),bind(B,$thf( C @ skaf54 ))]]) ).

thf(1228,plain,
    ! [A: $i] :
      ~ ( A @ skaf54 @ ( nil @ memberP ) ),
    inference(simp,[status(thm)],[1215]) ).

thf(1241,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf65 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(paramod_ordered,[status(thm)],[269,465]) ).

thf(1242,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf65 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(simp,[status(thm)],[1241]) ).

thf(1243,plain,
    ! [A: $i] :
      ~ ( A @ skaf65 @ ( nil @ memberP ) ),
    inference(pattern_uni,[status(thm)],[1242:[bind(A,$thf( C )),bind(B,$thf( C @ skaf65 ))]]) ).

thf(1254,plain,
    ! [A: $i] :
      ~ ( A @ skaf65 @ ( nil @ memberP ) ),
    inference(simp,[status(thm)],[1243]) ).

thf(1617,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf59 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(paramod_ordered,[status(thm)],[286,465]) ).

thf(1618,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf59 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(simp,[status(thm)],[1617]) ).

thf(1619,plain,
    ! [A: $i] :
      ~ ( A @ skaf59 @ ( nil @ memberP ) ),
    inference(pattern_uni,[status(thm)],[1618:[bind(A,$thf( C )),bind(B,$thf( C @ skaf59 ))]]) ).

thf(1628,plain,
    ! [A: $i] :
      ~ ( A @ skaf59 @ ( nil @ memberP ) ),
    inference(simp,[status(thm)],[1619]) ).

thf(27502,plain,
    ! [A: $i] :
      ( ( ( sk2 @ tl @ ssList )
       != ( A @ ssList ) )
      | ~ $true
      | ~ ( A @ ( A @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[27423,295]) ).

thf(27503,plain,
    ! [A: $i] :
      ( ( ( sk2 @ tl @ ssList )
       != ( A @ ssList ) )
      | ~ ( A @ ( A @ neq ) ) ),
    inference(simp,[status(thm)],[27502]) ).

thf(27504,plain,
    ~ ( sk2 @ tl @ ( sk2 @ tl @ neq ) ),
    inference(pattern_uni,[status(thm)],[27503:[bind(A,$thf( sk2 @ tl ))]]) ).

thf(90,axiom,
    nil @ duplicatefreeP,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause2) ).

thf(381,plain,
    nil @ duplicatefreeP,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[90]) ).

thf(27686,plain,
    ( ( nil != nil )
    | ( sk1 @ duplicatefreeP )
    | ( sk1 @ tl @ ssList ) ),
    inference(paramod_ordered,[status(thm)],[26703,381]) ).

thf(27687,plain,
    ( ( sk1 @ duplicatefreeP )
    | ( sk1 @ tl @ ssList ) ),
    inference(pattern_uni,[status(thm)],[27686:[]]) ).

thf(28920,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf54 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[268,334]) ).

thf(28921,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf54 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[28920]) ).

thf(28922,plain,
    ! [A: $i] :
      ~ ( A @ skaf54 @ ( A @ skaf54 @ neq ) ),
    inference(pattern_uni,[status(thm)],[28921:[bind(A,$thf( C )),bind(B,$thf( C @ skaf54 ))]]) ).

thf(28939,plain,
    ! [A: $i] :
      ~ ( A @ skaf54 @ ( A @ skaf54 @ neq ) ),
    inference(simp,[status(thm)],[28922]) ).

thf(15282,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf67 @ ssList )
       != ( B @ ssList ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[518,295]) ).

thf(15283,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf67 @ ssList )
       != ( B @ ssList ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[15282]) ).

thf(15284,plain,
    ! [A: $i] :
      ~ ( A @ skaf67 @ ( A @ skaf67 @ neq ) ),
    inference(pattern_uni,[status(thm)],[15283:[bind(A,$thf( C )),bind(B,$thf( C @ skaf67 ))]]) ).

thf(15387,plain,
    ! [A: $i] :
      ~ ( A @ skaf67 @ ( A @ skaf67 @ neq ) ),
    inference(simp,[status(thm)],[15284]) ).

thf(12911,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf67 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[518,340]) ).

thf(12912,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf67 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) ) ),
    inference(simp,[status(thm)],[12911]) ).

thf(12913,plain,
    ! [A: $i] : ( nil @ ( A @ skaf67 @ rearsegP ) ),
    inference(pattern_uni,[status(thm)],[12912:[bind(A,$thf( C )),bind(B,$thf( C @ skaf67 ))]]) ).

thf(13030,plain,
    ! [A: $i] : ( nil @ ( A @ skaf67 @ rearsegP ) ),
    inference(simp,[status(thm)],[12913]) ).

thf(28448,plain,
    ( ( ( sk2 @ tl @ ( sk2 @ tl @ neq ) )
     != ( nil @ ( sk2 @ neq ) ) )
    | ~ $true ),
    inference(paramod_ordered,[status(thm)],[205,27504]) ).

thf(28449,plain,
    ( ( sk2 @ tl @ ( sk2 @ tl @ neq ) )
   != ( nil @ ( sk2 @ neq ) ) ),
    inference(simp,[status(thm)],[28448]) ).

thf(28486,plain,
    ( ( ( sk2 @ tl )
     != nil )
    | ( ( sk2 @ tl )
     != sk2 ) ),
    inference(simp,[status(thm)],[28449]) ).

thf(184,axiom,
    ! [B: $i,A: $i] : ( B @ ( A @ skaf42 ) @ ssList ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause53) ).

thf(608,plain,
    ! [B: $i,A: $i] : ( B @ ( A @ skaf42 ) @ ssList ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[184]) ).

thf(12968,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( B @ ( A @ skaf42 ) @ ssList )
       != ( C @ ssList ) )
      | ( nil @ ( C @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[608,340]) ).

thf(12969,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( B @ ( A @ skaf42 ) @ ssList )
       != ( C @ ssList ) )
      | ( nil @ ( C @ rearsegP ) ) ),
    inference(simp,[status(thm)],[12968]) ).

thf(12970,plain,
    ! [B: $i,A: $i] : ( nil @ ( B @ ( A @ skaf42 ) @ rearsegP ) ),
    inference(pattern_uni,[status(thm)],[12969:[bind(A,$thf( D )),bind(B,$thf( E )),bind(C,$thf( E @ ( D @ skaf42 ) ))]]) ).

thf(13025,plain,
    ! [B: $i,A: $i] : ( nil @ ( B @ ( A @ skaf42 ) @ rearsegP ) ),
    inference(simp,[status(thm)],[12970]) ).

thf(97,axiom,
    ! [B: $i,A: $i] :
      ( ( ( B @ ( A @ app ) )
        = nil )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ( nil != B )
      | ( nil != A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause145) ).

thf(399,plain,
    ! [B: $i,A: $i] :
      ( ( ( B @ ( A @ app ) )
        = nil )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ( nil != B )
      | ( nil != A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[97]) ).

thf(400,plain,
    ! [B: $i,A: $i] :
      ( ( ( B @ ( A @ app ) )
        = nil )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ( nil != B )
      | ( nil != A ) ),
    inference(cnf,[status(esa)],[399]) ).

thf(401,plain,
    ! [B: $i,A: $i] :
      ( ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ( ( B @ ( A @ app ) )
        = nil )
      | ( nil != B )
      | ( nil != A ) ),
    inference(lifteq,[status(thm)],[400]) ).

thf(402,plain,
    ( ~ ( nil @ ssList )
    | ( ( nil @ ( nil @ app ) )
      = nil ) ),
    inference(simp,[status(thm)],[401]) ).

thf(12406,plain,
    ( ~ $true
    | ( ( nil @ ( nil @ app ) )
      = nil ) ),
    inference(rewrite,[status(thm)],[402,335]) ).

thf(12407,plain,
    ( ( nil @ ( nil @ app ) )
    = nil ),
    inference(simp,[status(thm)],[12406]) ).

thf(74,axiom,
    ! [A: $i] :
      ( ( ( A @ skaf63 @ ( A @ skaf60 @ cons ) @ ( A @ skaf62 @ ( A @ skaf59 @ cons ) @ ( A @ skaf61 @ app ) @ app ) )
        = A )
      | ( A @ strictorderP )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause165) ).

thf(344,plain,
    ! [A: $i] :
      ( ( ( A @ skaf63 @ ( A @ skaf60 @ cons ) @ ( A @ skaf62 @ ( A @ skaf59 @ cons ) @ ( A @ skaf61 @ app ) @ app ) )
        = A )
      | ( A @ strictorderP )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[74]) ).

thf(156,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( A @ ( C @ frontsegP ) )
      | ~ ( C @ ssList )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ( ( B @ ( A @ app ) )
       != C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause144) ).

thf(542,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( A @ ( C @ frontsegP ) )
      | ~ ( C @ ssList )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ( ( B @ ( A @ app ) )
       != C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[156]) ).

thf(121,axiom,
    ! [B: $i,A: $i] :
      ( ( nil = B )
      | ( B @ hd @ ( A @ leq ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssList )
      | ~ ( B @ ( A @ cons ) @ totalorderedP ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause135) ).

thf(460,plain,
    ! [B: $i,A: $i] :
      ( ( nil = B )
      | ( B @ hd @ ( A @ leq ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssList )
      | ~ ( B @ ( A @ cons ) @ totalorderedP ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[121]) ).

thf(196,axiom,
    ! [B: $i,A: $i] :
      ( ( nil = B )
      | ( B @ strictorderedP )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssList )
      | ~ ( B @ ( A @ cons ) @ strictorderedP ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause124) ).

thf(638,plain,
    ! [B: $i,A: $i] :
      ( ( nil = B )
      | ( B @ strictorderedP )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssList )
      | ~ ( B @ ( A @ cons ) @ strictorderedP ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[196]) ).

thf(960,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf60 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(paramod_ordered,[status(thm)],[254,465]) ).

thf(961,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf60 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(simp,[status(thm)],[960]) ).

thf(962,plain,
    ! [A: $i] :
      ~ ( A @ skaf60 @ ( nil @ memberP ) ),
    inference(pattern_uni,[status(thm)],[961:[bind(A,$thf( C )),bind(B,$thf( C @ skaf60 ))]]) ).

thf(969,plain,
    ! [A: $i] :
      ~ ( A @ skaf60 @ ( nil @ memberP ) ),
    inference(simp,[status(thm)],[962]) ).

thf(102,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( B @ ( A @ ( C @ app ) @ rearsegP ) )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( C @ ssList )
      | ~ ( B @ ( A @ rearsegP ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause136) ).

thf(416,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( B @ ( A @ ( C @ app ) @ rearsegP ) )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( C @ ssList )
      | ~ ( B @ ( A @ rearsegP ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[102]) ).

thf(14871,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf44 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[243,14843]) ).

thf(14872,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf44 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP ) ),
    inference(simp,[status(thm)],[14871]) ).

thf(14873,plain,
    ! [A: $i] : ( nil @ ( A @ skaf44 @ cons ) @ totalorderedP ),
    inference(pattern_uni,[status(thm)],[14872:[bind(A,$thf( C )),bind(B,$thf( C @ skaf44 ))]]) ).

thf(14949,plain,
    ! [A: $i] : ( nil @ ( A @ skaf44 @ cons ) @ totalorderedP ),
    inference(simp,[status(thm)],[14873]) ).

thf(115,axiom,
    ! [A: $i] :
      ( ( A @ skaf49 @ ( A @ skaf50 @ leq ) )
      | ( A @ cyclefreeP )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause87) ).

thf(448,plain,
    ! [A: $i] :
      ( ( A @ skaf49 @ ( A @ skaf50 @ leq ) )
      | ( A @ cyclefreeP )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[115]) ).

thf(63,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( A @ frontsegP ) )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( C @ ssList )
      | ~ ( C @ ( B @ frontsegP ) )
      | ~ ( B @ ( A @ frontsegP ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause154) ).

thf(315,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( A @ frontsegP ) )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( C @ ssList )
      | ~ ( C @ ( B @ frontsegP ) )
      | ~ ( B @ ( A @ frontsegP ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[63]) ).

thf(316,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( A @ frontsegP ) )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( C @ ssList )
      | ~ ( C @ ( B @ frontsegP ) )
      | ~ ( B @ ( A @ frontsegP ) ) ),
    inference(cnf,[status(esa)],[315]) ).

thf(35,axiom,
    ! [A: $i] : ( A @ skaf83 @ ssItem ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause12) ).

thf(261,plain,
    ! [A: $i] : ( A @ skaf83 @ ssItem ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[35]) ).

thf(104,axiom,
    ! [B: $i,A: $i] :
      ( ( nil = B )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ( ( B @ ( A @ app ) )
       != nil ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause119) ).

thf(421,plain,
    ! [B: $i,A: $i] :
      ( ( nil = B )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ( ( B @ ( A @ app ) )
       != nil ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[104]) ).

thf(13859,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf65 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[269,276]) ).

thf(13860,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf65 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) ) ),
    inference(simp,[status(thm)],[13859]) ).

thf(13861,plain,
    ! [A: $i] : ( A @ skaf65 @ ( A @ skaf65 @ leq ) ),
    inference(pattern_uni,[status(thm)],[13860:[bind(A,$thf( C )),bind(B,$thf( C @ skaf65 ))]]) ).

thf(13942,plain,
    ! [A: $i] : ( A @ skaf65 @ ( A @ skaf65 @ leq ) ),
    inference(simp,[status(thm)],[13861]) ).

thf(4094,plain,
    ! [A: $i] :
      ( ( ( skac3 @ ssItem )
       != ( A @ ssItem ) )
      | ( A @ ( A @ geq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[282,245]) ).

thf(4095,plain,
    ! [A: $i] :
      ( ( ( skac3 @ ssItem )
       != ( A @ ssItem ) )
      | ( A @ ( A @ geq ) ) ),
    inference(simp,[status(thm)],[4094]) ).

thf(4096,plain,
    skac3 @ ( skac3 @ geq ),
    inference(pattern_uni,[status(thm)],[4095:[bind(A,$thf( skac3 ))]]) ).

thf(17,axiom,
    ! [B: $i,A: $i] :
      ( ( A @ ( B @ leq ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( B @ ( A @ geq ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause107) ).

thf(229,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ( B @ leq ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( B @ ( A @ geq ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[17]) ).

thf(230,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ( B @ leq ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( B @ ( A @ geq ) ) ),
    inference(cnf,[status(esa)],[229]) ).

thf(4196,plain,
    ! [B: $i,A: $i] :
      ( ( ( skac3 @ ( skac3 @ geq ) )
       != ( B @ ( A @ geq ) ) )
      | ( A @ ( B @ leq ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[4096,230]) ).

thf(4197,plain,
    ! [B: $i,A: $i] :
      ( ( ( skac3 @ ( skac3 @ geq ) )
       != ( B @ ( A @ geq ) ) )
      | ( A @ ( B @ leq ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem ) ),
    inference(simp,[status(thm)],[4196]) ).

thf(4198,plain,
    ( ( skac3 @ ( skac3 @ leq ) )
    | ~ ( skac3 @ ssItem )
    | ~ ( skac3 @ ssItem ) ),
    inference(pattern_uni,[status(thm)],[4197:[bind(A,$thf( skac3 )),bind(B,$thf( skac3 ))]]) ).

thf(4201,plain,
    ( ( skac3 @ ( skac3 @ leq ) )
    | ~ ( skac3 @ ssItem ) ),
    inference(simp,[status(thm)],[4198]) ).

thf(11990,plain,
    ( ( skac3 @ ( skac3 @ leq ) )
    | ~ $true ),
    inference(rewrite,[status(thm)],[4201,282]) ).

thf(11991,plain,
    skac3 @ ( skac3 @ leq ),
    inference(simp,[status(thm)],[11990]) ).

thf(16,axiom,
    ! [A: $i] : ( A @ skaf79 @ ssItem ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause16) ).

thf(228,plain,
    ! [A: $i] : ( A @ skaf79 @ ssItem ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[16]) ).

thf(36640,plain,
    ! [A: $i] :
      ( ( ( sk1 @ ssList )
       != ( A @ ssList ) )
      | ~ $true
      | ~ ( A @ ( nil @ rearsegP ) )
      | ( nil = A ) ),
    inference(paramod_ordered,[status(thm)],[200,358]) ).

thf(36641,plain,
    ! [A: $i] :
      ( ( ( sk1 @ ssList )
       != ( A @ ssList ) )
      | ~ ( A @ ( nil @ rearsegP ) )
      | ( nil = A ) ),
    inference(simp,[status(thm)],[36640]) ).

thf(36642,plain,
    ( ~ ( sk1 @ ( nil @ rearsegP ) )
    | ( nil = sk1 ) ),
    inference(pattern_uni,[status(thm)],[36641:[bind(A,$thf( sk1 ))]]) ).

thf(37,axiom,
    ! [A: $i] : ( A @ skaf74 @ ssItem ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause21) ).

thf(265,plain,
    ! [A: $i] : ( A @ skaf74 @ ssItem ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[37]) ).

thf(4122,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf74 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[265,245]) ).

thf(4123,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf74 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) ) ),
    inference(simp,[status(thm)],[4122]) ).

thf(4124,plain,
    ! [A: $i] : ( A @ skaf74 @ ( A @ skaf74 @ geq ) ),
    inference(pattern_uni,[status(thm)],[4123:[bind(A,$thf( C )),bind(B,$thf( C @ skaf74 ))]]) ).

thf(4173,plain,
    ! [A: $i] : ( A @ skaf74 @ ( A @ skaf74 @ geq ) ),
    inference(simp,[status(thm)],[4124]) ).

thf(176,axiom,
    ! [B: $i,A: $i] :
      ( ( ( A @ ( B @ app ) @ hd )
        = ( B @ hd ) )
      | ( nil = B )
      | ~ ( B @ ssList )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause123) ).

thf(591,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ( B @ app ) @ hd )
        = ( B @ hd ) )
      | ( nil = B )
      | ~ ( B @ ssList )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[176]) ).

thf(143,axiom,
    ! [A: $i] : ( A @ skaf52 @ ssList ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause43) ).

thf(510,plain,
    ! [A: $i] : ( A @ skaf52 @ ssList ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[143]) ).

thf(11654,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( A @ skaf52 @ ssList )
       != ( B @ ssList ) )
      | ( C @ ssItem )
      | ( B @ duplicatefreeP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[510,362]) ).

thf(11655,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( A @ skaf52 @ ssList )
       != ( B @ ssList ) )
      | ( C @ ssItem )
      | ( B @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[11654]) ).

thf(11656,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ssItem )
      | ( B @ skaf52 @ duplicatefreeP ) ),
    inference(pattern_uni,[status(thm)],[11655:[bind(A,$thf( D )),bind(B,$thf( D @ skaf52 ))]]) ).

thf(11691,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ssItem )
      | ( B @ skaf52 @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[11656]) ).

thf(78,axiom,
    ! [A: $i] :
      ( ( ( A @ skaf53 @ ( A @ skaf50 @ cons ) @ ( A @ skaf52 @ ( A @ skaf49 @ cons ) @ ( A @ skaf51 @ app ) @ app ) )
        = A )
      | ( A @ cyclefreeP )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause167) ).

thf(353,plain,
    ! [A: $i] :
      ( ( ( A @ skaf53 @ ( A @ skaf50 @ cons ) @ ( A @ skaf52 @ ( A @ skaf49 @ cons ) @ ( A @ skaf51 @ app ) @ app ) )
        = A )
      | ( A @ cyclefreeP )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[78]) ).

thf(4131,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf59 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[286,245]) ).

thf(4132,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf59 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) ) ),
    inference(simp,[status(thm)],[4131]) ).

thf(4133,plain,
    ! [A: $i] : ( A @ skaf59 @ ( A @ skaf59 @ geq ) ),
    inference(pattern_uni,[status(thm)],[4132:[bind(A,$thf( C )),bind(B,$thf( C @ skaf59 ))]]) ).

thf(4162,plain,
    ! [A: $i] : ( A @ skaf59 @ ( A @ skaf59 @ geq ) ),
    inference(simp,[status(thm)],[4133]) ).

thf(21,axiom,
    ! [B: $i,A: $i] :
      ( ( A @ ( B @ lt ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( B @ ( A @ gt ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause105) ).

thf(237,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ( B @ lt ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( B @ ( A @ gt ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[21]) ).

thf(238,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ( B @ lt ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( B @ ( A @ gt ) ) ),
    inference(cnf,[status(esa)],[237]) ).

thf(195,axiom,
    nil @ totalorderedP,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause4) ).

thf(637,plain,
    nil @ totalorderedP,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[195]) ).

thf(27745,plain,
    ( ( nil != nil )
    | ( sk1 @ totalorderedP )
    | ( sk1 @ tl @ ssList ) ),
    inference(paramod_ordered,[status(thm)],[26703,637]) ).

thf(27746,plain,
    ( ( sk1 @ totalorderedP )
    | ( sk1 @ tl @ ssList ) ),
    inference(pattern_uni,[status(thm)],[27745:[]]) ).

thf(76,axiom,
    ! [F: $i,E: $i,D: $i,C: $i,B: $i,A: $i] :
      ( ~ ( F @ ssList )
      | ~ ( F @ cyclefreeP )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssList )
      | ~ ( D @ ssList )
      | ~ ( E @ ssList )
      | ( ( E @ ( B @ cons ) @ ( D @ ( A @ cons ) @ ( C @ app ) @ app ) )
       != F )
      | ~ ( A @ ( B @ leq ) )
      | ~ ( B @ ( A @ leq ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause185) ).

thf(348,plain,
    ! [F: $i,E: $i,D: $i,C: $i,B: $i,A: $i] :
      ( ~ ( F @ ssList )
      | ~ ( F @ cyclefreeP )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssList )
      | ~ ( D @ ssList )
      | ~ ( E @ ssList )
      | ( ( E @ ( B @ cons ) @ ( D @ ( A @ cons ) @ ( C @ app ) @ app ) )
       != F )
      | ~ ( A @ ( B @ leq ) )
      | ~ ( B @ ( A @ leq ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[76]) ).

thf(169,axiom,
    ! [A: $i] :
      ( ( nil = A )
      | ( ( A @ skaf82 @ ( A @ skaf83 @ cons ) )
        = A )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause109) ).

thf(574,plain,
    ! [A: $i] :
      ( ( nil = A )
      | ( ( A @ skaf82 @ ( A @ skaf83 @ cons ) )
        = A )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[169]) ).

thf(131,axiom,
    ! [A: $i] :
      ( ( A @ ( nil @ segmentP ) )
      | ~ ( A @ ssList )
      | ( nil != A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause79) ).

thf(480,plain,
    ! [A: $i] :
      ( ( A @ ( nil @ segmentP ) )
      | ~ ( A @ ssList )
      | ( nil != A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[131]) ).

thf(12979,plain,
    ! [A: $i] :
      ( ( ( sk2 @ ssList )
       != ( A @ ssList ) )
      | ( nil @ ( A @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[203,340]) ).

thf(12980,plain,
    ! [A: $i] :
      ( ( ( sk2 @ ssList )
       != ( A @ ssList ) )
      | ( nil @ ( A @ rearsegP ) ) ),
    inference(simp,[status(thm)],[12979]) ).

thf(12981,plain,
    nil @ ( sk2 @ rearsegP ),
    inference(pattern_uni,[status(thm)],[12980:[bind(A,$thf( sk2 ))]]) ).

thf(181,axiom,
    ! [B: $i,A: $i] :
      ( ( ( A @ ( B @ skaf43 ) @ ( B @ cons ) @ ( B @ ( A @ skaf42 ) @ app ) )
        = A )
      | ~ ( A @ ssList )
      | ~ ( B @ ssItem )
      | ~ ( B @ ( A @ memberP ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause169) ).

thf(602,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ( B @ skaf43 ) @ ( B @ cons ) @ ( B @ ( A @ skaf42 ) @ app ) )
        = A )
      | ~ ( A @ ssList )
      | ~ ( B @ ssItem )
      | ~ ( B @ ( A @ memberP ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[181]) ).

thf(11804,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) )
      | ~ $true
      | ( sk1 @ duplicatefreeP ) ),
    inference(paramod_ordered,[status(thm)],[11699,245]) ).

thf(11805,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) )
      | ( sk1 @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[11804]) ).

thf(11806,plain,
    ! [A: $i] :
      ( ( A @ ( A @ geq ) )
      | ( sk1 @ duplicatefreeP ) ),
    inference(pattern_uni,[status(thm)],[11805:[bind(A,$thf( A )),bind(B,$thf( A ))]]) ).

thf(27488,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk2 @ tl @ ssList )
       != ( A @ ssList ) )
      | ( B @ ssItem )
      | ( A @ duplicatefreeP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[27423,362]) ).

thf(27489,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk2 @ tl @ ssList )
       != ( A @ ssList ) )
      | ( B @ ssItem )
      | ( A @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[27488]) ).

thf(27490,plain,
    ! [A: $i] :
      ( ( A @ ssItem )
      | ( sk2 @ tl @ duplicatefreeP ) ),
    inference(pattern_uni,[status(thm)],[27489:[bind(A,$thf( sk2 @ tl )),bind(B,$thf( B ))]]) ).

thf(27543,plain,
    ! [A: $i] :
      ( ( A @ ssItem )
      | ( sk2 @ tl @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[27490]) ).

thf(100,axiom,
    ! [A: $i] :
      ( ( A @ totalorderP )
      | ~ ( A @ ssList )
      | ~ ( A @ skaf54 @ ( A @ skaf55 @ leq ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause94) ).

thf(411,plain,
    ! [A: $i] :
      ( ( A @ totalorderP )
      | ~ ( A @ ssList )
      | ~ ( A @ skaf54 @ ( A @ skaf55 @ leq ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[100]) ).

thf(107,axiom,
    ! [B: $i,A: $i] :
      ( ~ ( B @ ssList )
      | ~ ( A @ ssItem )
      | ( ( B @ ( A @ cons ) )
       != nil ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause98) ).

thf(428,plain,
    ! [B: $i,A: $i] :
      ( ~ ( B @ ssList )
      | ~ ( A @ ssItem )
      | ( ( B @ ( A @ cons ) )
       != nil ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[107]) ).

thf(3,negated_conjecture,
    sk3 @ ssList,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_3) ).

thf(206,plain,
    sk3 @ ssList,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[3]) ).

thf(14865,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf79 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[228,14843]) ).

thf(14866,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf79 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP ) ),
    inference(simp,[status(thm)],[14865]) ).

thf(14867,plain,
    ! [A: $i] : ( nil @ ( A @ skaf79 @ cons ) @ totalorderedP ),
    inference(pattern_uni,[status(thm)],[14866:[bind(A,$thf( C )),bind(B,$thf( C @ skaf79 ))]]) ).

thf(14945,plain,
    ! [A: $i] : ( nil @ ( A @ skaf79 @ cons ) @ totalorderedP ),
    inference(simp,[status(thm)],[14867]) ).

thf(62,axiom,
    ! [B: $i,A: $i] :
      ( ( nil = B )
      | ( B @ hd @ ( A @ lt ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssList )
      | ~ ( B @ ( A @ cons ) @ strictorderedP ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause134) ).

thf(312,plain,
    ! [B: $i,A: $i] :
      ( ( nil = B )
      | ( B @ hd @ ( A @ lt ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssList )
      | ~ ( B @ ( A @ cons ) @ strictorderedP ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[62]) ).

thf(14203,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf69 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ lt ) ) ),
    inference(paramod_ordered,[status(thm)],[248,280]) ).

thf(14204,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf69 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ lt ) ) ),
    inference(simp,[status(thm)],[14203]) ).

thf(14205,plain,
    ! [A: $i] :
      ~ ( A @ skaf69 @ ( A @ skaf69 @ lt ) ),
    inference(pattern_uni,[status(thm)],[14204:[bind(A,$thf( C )),bind(B,$thf( C @ skaf69 ))]]) ).

thf(14253,plain,
    ! [A: $i] :
      ~ ( A @ skaf69 @ ( A @ skaf69 @ lt ) ),
    inference(simp,[status(thm)],[14205]) ).

thf(14182,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ lt ) )
      | ( sk1 @ duplicatefreeP ) ),
    inference(paramod_ordered,[status(thm)],[11699,280]) ).

thf(14183,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ lt ) )
      | ( sk1 @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[14182]) ).

thf(14184,plain,
    ! [A: $i] :
      ( ~ ( A @ ( A @ lt ) )
      | ( sk1 @ duplicatefreeP ) ),
    inference(pattern_uni,[status(thm)],[14183:[bind(A,$thf( A )),bind(B,$thf( A ))]]) ).

thf(157,axiom,
    ! [F: $i,E: $i,D: $i,C: $i,B: $i,A: $i] :
      ( ( D @ ( B @ leq ) )
      | ~ ( F @ ssList )
      | ~ ( F @ totalorderedP )
      | ~ ( B @ ssItem )
      | ~ ( D @ ssItem )
      | ~ ( A @ ssList )
      | ~ ( C @ ssList )
      | ~ ( E @ ssList )
      | ( ( E @ ( D @ cons ) @ ( C @ ( B @ cons ) @ ( A @ app ) @ app ) )
       != F ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause182) ).

thf(546,plain,
    ! [F: $i,E: $i,D: $i,C: $i,B: $i,A: $i] :
      ( ( D @ ( B @ leq ) )
      | ~ ( F @ ssList )
      | ~ ( F @ totalorderedP )
      | ~ ( B @ ssItem )
      | ~ ( D @ ssItem )
      | ~ ( A @ ssList )
      | ~ ( C @ ssList )
      | ~ ( E @ ssList )
      | ( ( E @ ( D @ cons ) @ ( C @ ( B @ cons ) @ ( A @ app ) @ app ) )
       != F ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[157]) ).

thf(12988,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf52 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[510,340]) ).

thf(12989,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf52 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) ) ),
    inference(simp,[status(thm)],[12988]) ).

thf(12990,plain,
    ! [A: $i] : ( nil @ ( A @ skaf52 @ rearsegP ) ),
    inference(pattern_uni,[status(thm)],[12989:[bind(A,$thf( C )),bind(B,$thf( C @ skaf52 ))]]) ).

thf(13038,plain,
    ! [A: $i] : ( nil @ ( A @ skaf52 @ rearsegP ) ),
    inference(simp,[status(thm)],[12990]) ).

thf(58,axiom,
    ! [A: $i] :
      ( ( ( nil @ ( A @ skaf44 @ cons ) )
        = A )
      | ~ ( A @ ssList )
      | ~ ( A @ singletonP ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause101) ).

thf(303,plain,
    ! [A: $i] :
      ( ( ( nil @ ( A @ skaf44 @ cons ) )
        = A )
      | ~ ( A @ ssList )
      | ~ ( A @ singletonP ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[58]) ).

thf(304,plain,
    ! [A: $i] :
      ( ( ( nil @ ( A @ skaf44 @ cons ) )
        = A )
      | ~ ( A @ ssList )
      | ~ ( A @ singletonP ) ),
    inference(cnf,[status(esa)],[303]) ).

thf(305,plain,
    ! [A: $i] :
      ( ~ ( A @ ssList )
      | ~ ( A @ singletonP )
      | ( ( nil @ ( A @ skaf44 @ cons ) )
        = A ) ),
    inference(lifteq,[status(thm)],[304]) ).

thf(17626,plain,
    ! [A: $i] :
      ( ( ( sk2 @ ssList )
       != ( A @ ssList ) )
      | ~ $true
      | ~ ( A @ singletonP )
      | ( ( nil @ ( A @ skaf44 @ cons ) )
        = A ) ),
    inference(paramod_ordered,[status(thm)],[203,305]) ).

thf(17627,plain,
    ! [A: $i] :
      ( ( ( sk2 @ ssList )
       != ( A @ ssList ) )
      | ~ ( A @ singletonP )
      | ( ( nil @ ( A @ skaf44 @ cons ) )
        = A ) ),
    inference(simp,[status(thm)],[17626]) ).

thf(17628,plain,
    ( ~ ( sk2 @ singletonP )
    | ( ( nil @ ( sk2 @ skaf44 @ cons ) )
      = sk2 ) ),
    inference(pattern_uni,[status(thm)],[17627:[bind(A,$thf( sk2 ))]]) ).

thf(23766,plain,
    ! [A: $i] :
      ( ( ( nil @ ( sk2 @ skaf44 @ cons ) )
       != ( nil @ ( A @ skaf44 @ cons ) ) )
      | ( sk2 @ totalorderedP )
      | ~ ( sk2 @ singletonP ) ),
    inference(paramod_ordered,[status(thm)],[17628,14949]) ).

thf(23767,plain,
    ( ( sk2 @ totalorderedP )
    | ~ ( sk2 @ singletonP ) ),
    inference(pattern_uni,[status(thm)],[23766:[bind(A,$thf( sk2 ))]]) ).

thf(28879,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf74 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[265,334]) ).

thf(28880,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf74 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[28879]) ).

thf(28881,plain,
    ! [A: $i] :
      ~ ( A @ skaf74 @ ( A @ skaf74 @ neq ) ),
    inference(pattern_uni,[status(thm)],[28880:[bind(A,$thf( C )),bind(B,$thf( C @ skaf74 ))]]) ).

thf(28931,plain,
    ! [A: $i] :
      ~ ( A @ skaf74 @ ( A @ skaf74 @ neq ) ),
    inference(simp,[status(thm)],[28881]) ).

thf(84,axiom,
    nil @ equalelemsP,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause1) ).

thf(366,plain,
    nil @ equalelemsP,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[84]) ).

thf(4152,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf54 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[268,245]) ).

thf(4153,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf54 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) ) ),
    inference(simp,[status(thm)],[4152]) ).

thf(4154,plain,
    ! [A: $i] : ( A @ skaf54 @ ( A @ skaf54 @ geq ) ),
    inference(pattern_uni,[status(thm)],[4153:[bind(A,$thf( C )),bind(B,$thf( C @ skaf54 ))]]) ).

thf(4172,plain,
    ! [A: $i] : ( A @ skaf54 @ ( A @ skaf54 @ geq ) ),
    inference(simp,[status(thm)],[4154]) ).

thf(19,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( A @ lt ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssItem )
      | ~ ( C @ ( B @ lt ) )
      | ~ ( B @ ( A @ lt ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause155) ).

thf(232,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( A @ lt ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssItem )
      | ~ ( C @ ( B @ lt ) )
      | ~ ( B @ ( A @ lt ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[19]) ).

thf(233,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( A @ lt ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssItem )
      | ~ ( C @ ( B @ lt ) )
      | ~ ( B @ ( A @ lt ) ) ),
    inference(cnf,[status(esa)],[232]) ).

thf(117,axiom,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( D @ ( B @ frontsegP ) )
      | ~ ( A @ ssItem )
      | ~ ( C @ ssItem )
      | ~ ( B @ ssList )
      | ~ ( D @ ssList )
      | ~ ( D @ ( C @ cons ) @ ( B @ ( A @ cons ) @ frontsegP ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause174) ).

thf(452,plain,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( D @ ( B @ frontsegP ) )
      | ~ ( A @ ssItem )
      | ~ ( C @ ssItem )
      | ~ ( B @ ssList )
      | ~ ( D @ ssList )
      | ~ ( D @ ( C @ cons ) @ ( B @ ( A @ cons ) @ frontsegP ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[117]) ).

thf(145,axiom,
    ! [F: $i,E: $i,D: $i,C: $i,B: $i,A: $i] :
      ( ( B @ ( D @ lt ) )
      | ( D @ ( B @ lt ) )
      | ~ ( F @ ssList )
      | ~ ( F @ strictorderP )
      | ~ ( B @ ssItem )
      | ~ ( D @ ssItem )
      | ~ ( A @ ssList )
      | ~ ( C @ ssList )
      | ~ ( E @ ssList )
      | ( ( E @ ( D @ cons ) @ ( C @ ( B @ cons ) @ ( A @ app ) @ app ) )
       != F ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause183) ).

thf(512,plain,
    ! [F: $i,E: $i,D: $i,C: $i,B: $i,A: $i] :
      ( ( B @ ( D @ lt ) )
      | ( D @ ( B @ lt ) )
      | ~ ( F @ ssList )
      | ~ ( F @ strictorderP )
      | ~ ( B @ ssItem )
      | ~ ( D @ ssItem )
      | ~ ( A @ ssList )
      | ~ ( C @ ssList )
      | ~ ( E @ ssList )
      | ( ( E @ ( D @ cons ) @ ( C @ ( B @ cons ) @ ( A @ app ) @ app ) )
       != F ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[145]) ).

thf(112,axiom,
    ! [B: $i,A: $i] :
      ( ( nil = B )
      | ( B @ ( A @ cons ) @ strictorderedP )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssList )
      | ~ ( B @ strictorderedP )
      | ~ ( B @ hd @ ( A @ lt ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause160) ).

thf(439,plain,
    ! [B: $i,A: $i] :
      ( ( nil = B )
      | ( B @ ( A @ cons ) @ strictorderedP )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssList )
      | ~ ( B @ strictorderedP )
      | ~ ( B @ hd @ ( A @ lt ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[112]) ).

thf(41,axiom,
    ! [B: $i,A: $i] :
      ( ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( A @ ( B @ lt ) )
      | ~ ( B @ ( A @ lt ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause114) ).

thf(270,plain,
    ! [B: $i,A: $i] :
      ( ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( A @ ( B @ lt ) )
      | ~ ( B @ ( A @ lt ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[41]) ).

thf(152,axiom,
    ! [A: $i] :
      ( ( nil @ ( A @ cons ) @ duplicatefreeP )
      | ~ ( A @ ssItem ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause65) ).

thf(529,plain,
    ! [A: $i] :
      ( ( nil @ ( A @ cons ) @ duplicatefreeP )
      | ~ ( A @ ssItem ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[152]) ).

thf(180,axiom,
    ! [A: $i] : ( A @ skaf71 @ ssList ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause24) ).

thf(601,plain,
    ! [A: $i] : ( A @ skaf71 @ ssList ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[180]) ).

thf(12946,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf71 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[601,340]) ).

thf(12947,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf71 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) ) ),
    inference(simp,[status(thm)],[12946]) ).

thf(12948,plain,
    ! [A: $i] : ( nil @ ( A @ skaf71 @ rearsegP ) ),
    inference(pattern_uni,[status(thm)],[12947:[bind(A,$thf( C )),bind(B,$thf( C @ skaf71 ))]]) ).

thf(13017,plain,
    ! [A: $i] : ( nil @ ( A @ skaf71 @ rearsegP ) ),
    inference(simp,[status(thm)],[12948]) ).

thf(164,axiom,
    ! [A: $i] : ( A @ skaf66 @ ssList ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause29) ).

thf(562,plain,
    ! [A: $i] : ( A @ skaf66 @ ssList ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[164]) ).

thf(12952,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf66 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[562,340]) ).

thf(12953,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf66 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) ) ),
    inference(simp,[status(thm)],[12952]) ).

thf(12954,plain,
    ! [A: $i] : ( nil @ ( A @ skaf66 @ rearsegP ) ),
    inference(pattern_uni,[status(thm)],[12953:[bind(A,$thf( C )),bind(B,$thf( C @ skaf66 ))]]) ).

thf(13019,plain,
    ! [A: $i] : ( nil @ ( A @ skaf66 @ rearsegP ) ),
    inference(simp,[status(thm)],[12954]) ).

thf(11520,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( A @ skaf77 @ ssList )
       != ( B @ ssList ) )
      | ( C @ ssItem )
      | ( B @ duplicatefreeP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[352,362]) ).

thf(11521,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( A @ skaf77 @ ssList )
       != ( B @ ssList ) )
      | ( C @ ssItem )
      | ( B @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[11520]) ).

thf(11522,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ssItem )
      | ( B @ skaf77 @ duplicatefreeP ) ),
    inference(pattern_uni,[status(thm)],[11521:[bind(A,$thf( D )),bind(B,$thf( D @ skaf77 ))]]) ).

thf(11687,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ssItem )
      | ( B @ skaf77 @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[11522]) ).

thf(13883,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf74 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[265,276]) ).

thf(13884,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf74 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) ) ),
    inference(simp,[status(thm)],[13883]) ).

thf(13885,plain,
    ! [A: $i] : ( A @ skaf74 @ ( A @ skaf74 @ leq ) ),
    inference(pattern_uni,[status(thm)],[13884:[bind(A,$thf( C )),bind(B,$thf( C @ skaf74 ))]]) ).

thf(13956,plain,
    ! [A: $i] : ( A @ skaf74 @ ( A @ skaf74 @ leq ) ),
    inference(simp,[status(thm)],[13885]) ).

thf(302,plain,
    ! [A: $i] :
      ( ( A @ skaf50 @ ( A @ skaf49 @ leq ) )
      | ( A @ cyclefreeP )
      | ~ ( A @ ssList ) ),
    inference(cnf,[status(esa)],[301]) ).

thf(17080,plain,
    ! [A: $i] :
      ( ( ( sk1 @ ssList )
       != ( A @ ssList ) )
      | ( A @ skaf50 @ ( A @ skaf49 @ leq ) )
      | ( A @ cyclefreeP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[200,302]) ).

thf(17081,plain,
    ! [A: $i] :
      ( ( ( sk1 @ ssList )
       != ( A @ ssList ) )
      | ( A @ skaf50 @ ( A @ skaf49 @ leq ) )
      | ( A @ cyclefreeP ) ),
    inference(simp,[status(thm)],[17080]) ).

thf(17082,plain,
    ( ( sk1 @ skaf50 @ ( sk1 @ skaf49 @ leq ) )
    | ( sk1 @ cyclefreeP ) ),
    inference(pattern_uni,[status(thm)],[17081:[bind(A,$thf( sk1 ))]]) ).

thf(11950,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( nil @ memberP ) )
      | ( sk2 @ duplicatefreeP ) ),
    inference(paramod_ordered,[status(thm)],[11731,465]) ).

thf(11951,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( nil @ memberP ) )
      | ( sk2 @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[11950]) ).

thf(11952,plain,
    ! [A: $i] :
      ( ~ ( A @ ( nil @ memberP ) )
      | ( sk2 @ duplicatefreeP ) ),
    inference(pattern_uni,[status(thm)],[11951:[bind(A,$thf( A )),bind(B,$thf( A ))]]) ).

thf(34,axiom,
    ! [B: $i,A: $i] :
      ( ( A = B )
      | ( B @ ( A @ lt ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( B @ ( A @ leq ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause122) ).

thf(258,plain,
    ! [B: $i,A: $i] :
      ( ( A = B )
      | ( B @ ( A @ lt ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( B @ ( A @ leq ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[34]) ).

thf(259,plain,
    ! [B: $i,A: $i] :
      ( ( A = B )
      | ( B @ ( A @ lt ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( B @ ( A @ leq ) ) ),
    inference(cnf,[status(esa)],[258]) ).

thf(260,plain,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ lt ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( B @ ( A @ leq ) )
      | ( A = B ) ),
    inference(lifteq,[status(thm)],[259]) ).

thf(179,axiom,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( A = C )
      | ~ ( A @ ssItem )
      | ~ ( C @ ssItem )
      | ~ ( B @ ssList )
      | ~ ( D @ ssList )
      | ~ ( D @ ( C @ cons ) @ ( B @ ( A @ cons ) @ frontsegP ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause176) ).

thf(598,plain,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( A = C )
      | ~ ( A @ ssItem )
      | ~ ( C @ ssItem )
      | ~ ( B @ ssList )
      | ~ ( D @ ssList )
      | ~ ( D @ ( C @ cons ) @ ( B @ ( A @ cons ) @ frontsegP ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[179]) ).

thf(163,axiom,
    ! [A: $i] : ( A @ skaf63 @ ssList ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause32) ).

thf(561,plain,
    ! [A: $i] : ( A @ skaf63 @ ssList ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[163]) ).

thf(95,axiom,
    ! [B: $i,A: $i] :
      ( ( ( B @ ( B @ ( A @ skaf46 ) @ app ) )
        = A )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( B @ ( A @ rearsegP ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause131) ).

thf(392,plain,
    ! [B: $i,A: $i] :
      ( ( ( B @ ( B @ ( A @ skaf46 ) @ app ) )
        = A )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( B @ ( A @ rearsegP ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[95]) ).

thf(55,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( A @ memberP ) )
      | ( C @ ( B @ memberP ) )
      | ~ ( C @ ssItem )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( C @ ( B @ ( A @ app ) @ memberP ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause158) ).

thf(297,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( A @ memberP ) )
      | ( C @ ( B @ memberP ) )
      | ~ ( C @ ssItem )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( C @ ( B @ ( A @ app ) @ memberP ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[55]) ).

thf(105,axiom,
    ! [A: $i] : ( A @ skaf73 @ ssList ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause22) ).

thf(424,plain,
    ! [A: $i] : ( A @ skaf73 @ ssList ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[105]) ).

thf(99,axiom,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( B @ ( D @ cons ) @ ( A @ ( C @ cons ) @ frontsegP ) )
      | ~ ( C @ ssItem )
      | ~ ( D @ ssItem )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ( C != D )
      | ~ ( B @ ( A @ frontsegP ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause178) ).

thf(407,plain,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( B @ ( D @ cons ) @ ( A @ ( C @ cons ) @ frontsegP ) )
      | ~ ( C @ ssItem )
      | ~ ( D @ ssItem )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ( C != D )
      | ~ ( B @ ( A @ frontsegP ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[99]) ).

thf(810,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf69 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(paramod_ordered,[status(thm)],[248,465]) ).

thf(811,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf69 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(simp,[status(thm)],[810]) ).

thf(812,plain,
    ! [A: $i] :
      ~ ( A @ skaf69 @ ( nil @ memberP ) ),
    inference(pattern_uni,[status(thm)],[811:[bind(A,$thf( C )),bind(B,$thf( C @ skaf69 ))]]) ).

thf(815,plain,
    ! [A: $i] :
      ~ ( A @ skaf69 @ ( nil @ memberP ) ),
    inference(simp,[status(thm)],[812]) ).

thf(49,axiom,
    ! [A: $i] : ( A @ skaf78 @ ssItem ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause17) ).

thf(285,plain,
    ! [A: $i] : ( A @ skaf78 @ ssItem ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[49]) ).

thf(4128,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf78 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[285,245]) ).

thf(4129,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf78 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) ) ),
    inference(simp,[status(thm)],[4128]) ).

thf(4130,plain,
    ! [A: $i] : ( A @ skaf78 @ ( A @ skaf78 @ geq ) ),
    inference(pattern_uni,[status(thm)],[4129:[bind(A,$thf( C )),bind(B,$thf( C @ skaf78 ))]]) ).

thf(4160,plain,
    ! [A: $i] : ( A @ skaf78 @ ( A @ skaf78 @ geq ) ),
    inference(simp,[status(thm)],[4130]) ).

thf(4134,plain,
    ! [A: $i] :
      ( ( ( skac2 @ ssItem )
       != ( A @ ssItem ) )
      | ( A @ ( A @ geq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[281,245]) ).

thf(4135,plain,
    ! [A: $i] :
      ( ( ( skac2 @ ssItem )
       != ( A @ ssItem ) )
      | ( A @ ( A @ geq ) ) ),
    inference(simp,[status(thm)],[4134]) ).

thf(4136,plain,
    skac2 @ ( skac2 @ geq ),
    inference(pattern_uni,[status(thm)],[4135:[bind(A,$thf( skac2 ))]]) ).

thf(4222,plain,
    ! [B: $i,A: $i] :
      ( ( ( skac2 @ ( skac2 @ geq ) )
       != ( B @ ( A @ geq ) ) )
      | ( A @ ( B @ leq ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[4136,230]) ).

thf(4223,plain,
    ! [B: $i,A: $i] :
      ( ( ( skac2 @ ( skac2 @ geq ) )
       != ( B @ ( A @ geq ) ) )
      | ( A @ ( B @ leq ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem ) ),
    inference(simp,[status(thm)],[4222]) ).

thf(4224,plain,
    ( ( skac2 @ ( skac2 @ leq ) )
    | ~ ( skac2 @ ssItem )
    | ~ ( skac2 @ ssItem ) ),
    inference(pattern_uni,[status(thm)],[4223:[bind(A,$thf( skac2 )),bind(B,$thf( skac2 ))]]) ).

thf(4227,plain,
    ( ( skac2 @ ( skac2 @ leq ) )
    | ~ ( skac2 @ ssItem ) ),
    inference(simp,[status(thm)],[4224]) ).

thf(12036,plain,
    ( ( skac2 @ ( skac2 @ leq ) )
    | ~ $true ),
    inference(rewrite,[status(thm)],[4227,281]) ).

thf(12037,plain,
    skac2 @ ( skac2 @ leq ),
    inference(simp,[status(thm)],[12036]) ).

thf(14862,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf83 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[261,14843]) ).

thf(14863,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf83 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP ) ),
    inference(simp,[status(thm)],[14862]) ).

thf(14864,plain,
    ! [A: $i] : ( nil @ ( A @ skaf83 @ cons ) @ totalorderedP ),
    inference(pattern_uni,[status(thm)],[14863:[bind(A,$thf( C )),bind(B,$thf( C @ skaf83 ))]]) ).

thf(14943,plain,
    ! [A: $i] : ( nil @ ( A @ skaf83 @ cons ) @ totalorderedP ),
    inference(simp,[status(thm)],[14864]) ).

thf(191,axiom,
    ! [B: $i,A: $i] :
      ( ( A @ ( B @ cons ) @ strictorderedP )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssList )
      | ( nil != A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause112) ).

thf(625,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ( B @ cons ) @ strictorderedP )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssList )
      | ( nil != A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[191]) ).

thf(14197,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf74 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ lt ) ) ),
    inference(paramod_ordered,[status(thm)],[265,280]) ).

thf(14198,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf74 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ lt ) ) ),
    inference(simp,[status(thm)],[14197]) ).

thf(14199,plain,
    ! [A: $i] :
      ~ ( A @ skaf74 @ ( A @ skaf74 @ lt ) ),
    inference(pattern_uni,[status(thm)],[14198:[bind(A,$thf( C )),bind(B,$thf( C @ skaf74 ))]]) ).

thf(14248,plain,
    ! [A: $i] :
      ~ ( A @ skaf74 @ ( A @ skaf74 @ lt ) ),
    inference(simp,[status(thm)],[14199]) ).

thf(15276,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf57 @ ssList )
       != ( B @ ssList ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[365,295]) ).

thf(15277,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf57 @ ssList )
       != ( B @ ssList ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[15276]) ).

thf(15278,plain,
    ! [A: $i] :
      ~ ( A @ skaf57 @ ( A @ skaf57 @ neq ) ),
    inference(pattern_uni,[status(thm)],[15277:[bind(A,$thf( C )),bind(B,$thf( C @ skaf57 ))]]) ).

thf(15383,plain,
    ! [A: $i] :
      ~ ( A @ skaf57 @ ( A @ skaf57 @ neq ) ),
    inference(simp,[status(thm)],[15278]) ).

thf(14,axiom,
    ! [B: $i,A: $i] :
      ( ( A @ ( B @ geq ) )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( B @ ( A @ leq ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause108) ).

thf(224,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ( B @ geq ) )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( B @ ( A @ leq ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[14]) ).

thf(225,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ( B @ geq ) )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( B @ ( A @ leq ) ) ),
    inference(cnf,[status(esa)],[224]) ).

thf(4034,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ( B @ geq ) )
       != ( skac3 @ ( skac2 @ geq ) ) )
      | ~ $true
      | ~ ( skac2 @ ( skac3 @ geq ) )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( B @ ( A @ leq ) ) ),
    inference(paramod_ordered,[status(thm)],[225,4030]) ).

thf(4035,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ( B @ geq ) )
       != ( skac3 @ ( skac2 @ geq ) ) )
      | ~ ( skac2 @ ( skac3 @ geq ) )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( B @ ( A @ leq ) ) ),
    inference(simp,[status(thm)],[4034]) ).

thf(4036,plain,
    ( ~ ( skac2 @ ( skac3 @ geq ) )
    | ~ ( skac2 @ ssItem )
    | ~ ( skac3 @ ssItem )
    | ~ ( skac2 @ ( skac3 @ leq ) ) ),
    inference(pattern_uni,[status(thm)],[4035:[bind(A,$thf( skac3 )),bind(B,$thf( skac2 ))]]) ).

thf(14642,plain,
    ( ~ ( skac2 @ ( skac3 @ geq ) )
    | ~ $true
    | ~ $true
    | ~ ( skac2 @ ( skac3 @ leq ) ) ),
    inference(rewrite,[status(thm)],[4036,281,282]) ).

thf(14643,plain,
    ( ~ ( skac2 @ ( skac3 @ geq ) )
    | ~ ( skac2 @ ( skac3 @ leq ) ) ),
    inference(simp,[status(thm)],[14642]) ).

thf(172,axiom,
    ! [A: $i] :
      ( ( nil @ ( A @ cons ) @ totalorderP )
      | ~ ( A @ ssItem ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause69) ).

thf(583,plain,
    ! [A: $i] :
      ( ( nil @ ( A @ cons ) @ totalorderP )
      | ~ ( A @ ssItem ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[172]) ).

thf(27753,plain,
    ( ( nil != nil )
    | ( sk1 @ ( sk2 @ neq ) )
    | ( sk1 @ tl @ ssList ) ),
    inference(paramod_ordered,[status(thm)],[26703,205]) ).

thf(27754,plain,
    ( ( sk1 @ ( sk2 @ neq ) )
    | ( sk1 @ tl @ ssList ) ),
    inference(pattern_uni,[status(thm)],[27753:[]]) ).

thf(1185,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf74 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(paramod_ordered,[status(thm)],[265,465]) ).

thf(1186,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf74 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(simp,[status(thm)],[1185]) ).

thf(1187,plain,
    ! [A: $i] :
      ~ ( A @ skaf74 @ ( nil @ memberP ) ),
    inference(pattern_uni,[status(thm)],[1186:[bind(A,$thf( C )),bind(B,$thf( C @ skaf74 ))]]) ).

thf(1195,plain,
    ! [A: $i] :
      ~ ( A @ skaf74 @ ( nil @ memberP ) ),
    inference(simp,[status(thm)],[1187]) ).

thf(66,axiom,
    ! [B: $i,A: $i] : ( B @ ( A @ skaf46 ) @ ssList ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause50) ).

thf(324,plain,
    ! [B: $i,A: $i] : ( B @ ( A @ skaf46 ) @ ssList ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[66]) ).

thf(1000,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf83 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(paramod_ordered,[status(thm)],[261,465]) ).

thf(1001,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf83 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(simp,[status(thm)],[1000]) ).

thf(1002,plain,
    ! [A: $i] :
      ~ ( A @ skaf83 @ ( nil @ memberP ) ),
    inference(pattern_uni,[status(thm)],[1001:[bind(A,$thf( C )),bind(B,$thf( C @ skaf83 ))]]) ).

thf(1012,plain,
    ! [A: $i] :
      ~ ( A @ skaf83 @ ( nil @ memberP ) ),
    inference(simp,[status(thm)],[1002]) ).

thf(166,axiom,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( A = C )
      | ~ ( B @ ssList )
      | ~ ( D @ ssList )
      | ~ ( A @ ssItem )
      | ~ ( C @ ssItem )
      | ( ( B @ ( A @ cons ) )
       != ( D @ ( C @ cons ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause170) ).

thf(566,plain,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( A = C )
      | ~ ( B @ ssList )
      | ~ ( D @ ssList )
      | ~ ( A @ ssItem )
      | ~ ( C @ ssItem )
      | ( ( B @ ( A @ cons ) )
       != ( D @ ( C @ cons ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[166]) ).

thf(132,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C = A )
      | ( C @ ( B @ memberP ) )
      | ~ ( C @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssList )
      | ~ ( C @ ( B @ ( A @ cons ) @ memberP ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause161) ).

thf(484,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C = A )
      | ( C @ ( B @ memberP ) )
      | ~ ( C @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssList )
      | ~ ( C @ ( B @ ( A @ cons ) @ memberP ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[132]) ).

thf(12982,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf53 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[478,340]) ).

thf(12983,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf53 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) ) ),
    inference(simp,[status(thm)],[12982]) ).

thf(12984,plain,
    ! [A: $i] : ( nil @ ( A @ skaf53 @ rearsegP ) ),
    inference(pattern_uni,[status(thm)],[12983:[bind(A,$thf( C )),bind(B,$thf( C @ skaf53 ))]]) ).

thf(13034,plain,
    ! [A: $i] : ( nil @ ( A @ skaf53 @ rearsegP ) ),
    inference(simp,[status(thm)],[12984]) ).

thf(135,axiom,
    ! [A: $i] :
      ( ( nil = A )
      | ( ( A @ tl @ ( A @ hd @ cons ) )
        = A )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause104) ).

thf(493,plain,
    ! [A: $i] :
      ( ( nil = A )
      | ( ( A @ tl @ ( A @ hd @ cons ) )
        = A )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[135]) ).

thf(18,axiom,
    ! [A: $i] : ( A @ skaf64 @ ssItem ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause31) ).

thf(231,plain,
    ! [A: $i] : ( A @ skaf64 @ ssItem ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[18]) ).

thf(28908,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf64 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[231,334]) ).

thf(28909,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf64 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[28908]) ).

thf(28910,plain,
    ! [A: $i] :
      ~ ( A @ skaf64 @ ( A @ skaf64 @ neq ) ),
    inference(pattern_uni,[status(thm)],[28909:[bind(A,$thf( C )),bind(B,$thf( C @ skaf64 ))]]) ).

thf(28935,plain,
    ! [A: $i] :
      ~ ( A @ skaf64 @ ( A @ skaf64 @ neq ) ),
    inference(simp,[status(thm)],[28910]) ).

thf(15297,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf63 @ ssList )
       != ( B @ ssList ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[561,295]) ).

thf(15298,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf63 @ ssList )
       != ( B @ ssList ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[15297]) ).

thf(15299,plain,
    ! [A: $i] :
      ~ ( A @ skaf63 @ ( A @ skaf63 @ neq ) ),
    inference(pattern_uni,[status(thm)],[15298:[bind(A,$thf( C )),bind(B,$thf( C @ skaf63 ))]]) ).

thf(15368,plain,
    ! [A: $i] :
      ~ ( A @ skaf63 @ ( A @ skaf63 @ neq ) ),
    inference(simp,[status(thm)],[15299]) ).

thf(88,axiom,
    ! [B: $i,A: $i] : ( B @ ( A @ skaf45 ) @ ssList ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause51) ).

thf(377,plain,
    ! [B: $i,A: $i] : ( B @ ( A @ skaf45 ) @ ssList ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[88]) ).

thf(12965,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( B @ ( A @ skaf45 ) @ ssList )
       != ( C @ ssList ) )
      | ( nil @ ( C @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[377,340]) ).

thf(12966,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( B @ ( A @ skaf45 ) @ ssList )
       != ( C @ ssList ) )
      | ( nil @ ( C @ rearsegP ) ) ),
    inference(simp,[status(thm)],[12965]) ).

thf(12967,plain,
    ! [B: $i,A: $i] : ( nil @ ( B @ ( A @ skaf45 ) @ rearsegP ) ),
    inference(pattern_uni,[status(thm)],[12966:[bind(A,$thf( D )),bind(B,$thf( E )),bind(C,$thf( E @ ( D @ skaf45 ) ))]]) ).

thf(13023,plain,
    ! [B: $i,A: $i] : ( nil @ ( B @ ( A @ skaf45 ) @ rearsegP ) ),
    inference(simp,[status(thm)],[12967]) ).

thf(28864,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf83 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[261,334]) ).

thf(28865,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf83 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[28864]) ).

thf(28866,plain,
    ! [A: $i] :
      ~ ( A @ skaf83 @ ( A @ skaf83 @ neq ) ),
    inference(pattern_uni,[status(thm)],[28865:[bind(A,$thf( C )),bind(B,$thf( C @ skaf83 ))]]) ).

thf(28927,plain,
    ! [A: $i] :
      ~ ( A @ skaf83 @ ( A @ skaf83 @ neq ) ),
    inference(simp,[status(thm)],[28866]) ).

thf(705,plain,
    ( ( ( sk2 @ tl @ ssList )
     != ( sk1 @ ssList ) )
    | ~ ( sk2 @ ( nil @ neq ) )
    | ~ $true
    | ~ ( sk2 @ tl @ ( sk1 @ app ) @ ssList )
    | ( ( sk2 @ tl @ ( sk1 @ app ) )
      = sk2 ) ),
    inference(paramod_ordered,[status(thm)],[200,657]) ).

thf(706,plain,
    ( ( ( sk2 @ tl @ ssList )
     != ( sk1 @ ssList ) )
    | ~ ( sk2 @ ( nil @ neq ) )
    | ~ ( sk2 @ tl @ ( sk1 @ app ) @ ssList )
    | ( ( sk2 @ tl @ ( sk1 @ app ) )
      = sk2 ) ),
    inference(simp,[status(thm)],[705]) ).

thf(710,plain,
    ( ( ( sk2 @ tl )
     != sk1 )
    | ~ ( sk2 @ ( nil @ neq ) )
    | ~ ( sk2 @ tl @ ( sk1 @ app ) @ ssList )
    | ( ( sk2 @ tl @ ( sk1 @ app ) )
      = sk2 ) ),
    inference(simp,[status(thm)],[706]) ).

thf(148,axiom,
    ! [A: $i] :
      ( ( A @ strictorderP )
      | ~ ( A @ ssList )
      | ~ ( A @ skaf60 @ ( A @ skaf59 @ lt ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause93) ).

thf(519,plain,
    ! [A: $i] :
      ( ( A @ strictorderP )
      | ~ ( A @ ssList )
      | ~ ( A @ skaf60 @ ( A @ skaf59 @ lt ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[148]) ).

thf(13901,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf78 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[285,276]) ).

thf(13902,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf78 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) ) ),
    inference(simp,[status(thm)],[13901]) ).

thf(13903,plain,
    ! [A: $i] : ( A @ skaf78 @ ( A @ skaf78 @ leq ) ),
    inference(pattern_uni,[status(thm)],[13902:[bind(A,$thf( C )),bind(B,$thf( C @ skaf78 ))]]) ).

thf(13946,plain,
    ! [A: $i] : ( A @ skaf78 @ ( A @ skaf78 @ leq ) ),
    inference(simp,[status(thm)],[13903]) ).

thf(175,axiom,
    ! [A: $i] : ( A @ skaf82 @ ssList ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause13) ).

thf(590,plain,
    ! [A: $i] : ( A @ skaf82 @ ssList ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[175]) ).

thf(15306,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf82 @ ssList )
       != ( B @ ssList ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[590,295]) ).

thf(15307,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf82 @ ssList )
       != ( B @ ssList ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[15306]) ).

thf(15308,plain,
    ! [A: $i] :
      ~ ( A @ skaf82 @ ( A @ skaf82 @ neq ) ),
    inference(pattern_uni,[status(thm)],[15307:[bind(A,$thf( C )),bind(B,$thf( C @ skaf82 ))]]) ).

thf(15373,plain,
    ! [A: $i] :
      ~ ( A @ skaf82 @ ( A @ skaf82 @ neq ) ),
    inference(simp,[status(thm)],[15308]) ).

thf(64,axiom,
    ! [A: $i] :
      ( ( ( A @ skaf73 @ ( A @ skaf70 @ cons ) @ ( A @ skaf72 @ ( A @ skaf69 @ cons ) @ ( A @ skaf71 @ app ) @ app ) )
        = A )
      | ( A @ strictorderedP )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause163) ).

thf(317,plain,
    ! [A: $i] :
      ( ( ( A @ skaf73 @ ( A @ skaf70 @ cons ) @ ( A @ skaf72 @ ( A @ skaf69 @ cons ) @ ( A @ skaf71 @ app ) @ app ) )
        = A )
      | ( A @ strictorderedP )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[64]) ).

thf(15353,plain,
    ! [A: $i] :
      ( ( ( sk1 @ ssList )
       != ( A @ ssList ) )
      | ~ $true
      | ~ ( A @ ( A @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[200,295]) ).

thf(15354,plain,
    ! [A: $i] :
      ( ( ( sk1 @ ssList )
       != ( A @ ssList ) )
      | ~ ( A @ ( A @ neq ) ) ),
    inference(simp,[status(thm)],[15353]) ).

thf(15355,plain,
    ~ ( sk1 @ ( sk1 @ neq ) ),
    inference(pattern_uni,[status(thm)],[15354:[bind(A,$thf( sk1 ))]]) ).

thf(15506,plain,
    ( ( ( nil @ ( sk2 @ neq ) )
     != ( sk1 @ ( sk1 @ neq ) ) )
    | ~ $true ),
    inference(paramod_ordered,[status(thm)],[205,15355]) ).

thf(15507,plain,
    ( ( nil @ ( sk2 @ neq ) )
   != ( sk1 @ ( sk1 @ neq ) ) ),
    inference(simp,[status(thm)],[15506]) ).

thf(15524,plain,
    ( ( nil != sk1 )
    | ( sk2 != sk1 ) ),
    inference(simp,[status(thm)],[15507]) ).

thf(27835,plain,
    ( ( nil != nil )
    | ( sk1 != sk1 )
    | ( sk2 != sk1 )
    | ( sk1 @ tl @ ssList ) ),
    inference(paramod_ordered,[status(thm)],[26703,15524]) ).

thf(27836,plain,
    ( ( nil != nil )
    | ( sk2 != sk1 )
    | ( sk1 @ tl @ ssList ) ),
    inference(simp,[status(thm)],[27835]) ).

thf(27837,plain,
    ( ( sk2 != sk1 )
    | ( sk1 @ tl @ ssList ) ),
    inference(pattern_uni,[status(thm)],[27836:[]]) ).

thf(98,axiom,
    ! [E: $i,D: $i,C: $i,B: $i,A: $i] :
      ( ( B = C )
      | ~ ( E @ ssList )
      | ~ ( E @ equalelemsP )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssItem )
      | ~ ( A @ ssList )
      | ~ ( D @ ssList )
      | ( ( D @ ( C @ cons ) @ ( B @ cons ) @ ( A @ app ) )
       != E ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause180) ).

thf(403,plain,
    ! [E: $i,D: $i,C: $i,B: $i,A: $i] :
      ( ( B = C )
      | ~ ( E @ ssList )
      | ~ ( E @ equalelemsP )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssItem )
      | ~ ( A @ ssList )
      | ~ ( D @ ssList )
      | ( ( D @ ( C @ cons ) @ ( B @ cons ) @ ( A @ app ) )
       != E ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[98]) ).

thf(17063,plain,
    ! [A: $i] :
      ( ( ( sk2 @ ssList )
       != ( A @ ssList ) )
      | ( A @ skaf50 @ ( A @ skaf49 @ leq ) )
      | ( A @ cyclefreeP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[203,302]) ).

thf(17064,plain,
    ! [A: $i] :
      ( ( ( sk2 @ ssList )
       != ( A @ ssList ) )
      | ( A @ skaf50 @ ( A @ skaf49 @ leq ) )
      | ( A @ cyclefreeP ) ),
    inference(simp,[status(thm)],[17063]) ).

thf(17065,plain,
    ( ( sk2 @ skaf50 @ ( sk2 @ skaf49 @ leq ) )
    | ( sk2 @ cyclefreeP ) ),
    inference(pattern_uni,[status(thm)],[17064:[bind(A,$thf( sk2 ))]]) ).

thf(93,axiom,
    ! [A: $i] :
      ( ( ( A @ ( nil @ app ) )
        = A )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause74) ).

thf(388,plain,
    ! [A: $i] :
      ( ( ( A @ ( nil @ app ) )
        = A )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[93]) ).

thf(14853,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP )
      | ~ $true
      | ( sk2 @ duplicatefreeP ) ),
    inference(paramod_ordered,[status(thm)],[11731,14843]) ).

thf(14854,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP )
      | ( sk2 @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[14853]) ).

thf(14855,plain,
    ! [A: $i] :
      ( ( nil @ ( A @ cons ) @ totalorderedP )
      | ( sk2 @ duplicatefreeP ) ),
    inference(pattern_uni,[status(thm)],[14854:[bind(A,$thf( A )),bind(B,$thf( A ))]]) ).

thf(14179,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf49 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ lt ) ) ),
    inference(paramod_ordered,[status(thm)],[257,280]) ).

thf(14180,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf49 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ lt ) ) ),
    inference(simp,[status(thm)],[14179]) ).

thf(14181,plain,
    ! [A: $i] :
      ~ ( A @ skaf49 @ ( A @ skaf49 @ lt ) ),
    inference(pattern_uni,[status(thm)],[14180:[bind(A,$thf( C )),bind(B,$thf( C @ skaf49 ))]]) ).

thf(14239,plain,
    ! [A: $i] :
      ~ ( A @ skaf49 @ ( A @ skaf49 @ lt ) ),
    inference(simp,[status(thm)],[14181]) ).

thf(4113,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf83 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[261,245]) ).

thf(4114,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf83 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) ) ),
    inference(simp,[status(thm)],[4113]) ).

thf(4115,plain,
    ! [A: $i] : ( A @ skaf83 @ ( A @ skaf83 @ geq ) ),
    inference(pattern_uni,[status(thm)],[4114:[bind(A,$thf( C )),bind(B,$thf( C @ skaf83 ))]]) ).

thf(4167,plain,
    ! [A: $i] : ( A @ skaf83 @ ( A @ skaf83 @ geq ) ),
    inference(simp,[status(thm)],[4115]) ).

thf(12933,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf73 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[424,340]) ).

thf(12934,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf73 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) ) ),
    inference(simp,[status(thm)],[12933]) ).

thf(12935,plain,
    ! [A: $i] : ( nil @ ( A @ skaf73 @ rearsegP ) ),
    inference(pattern_uni,[status(thm)],[12934:[bind(A,$thf( C )),bind(B,$thf( C @ skaf73 ))]]) ).

thf(13009,plain,
    ! [A: $i] : ( nil @ ( A @ skaf73 @ rearsegP ) ),
    inference(simp,[status(thm)],[12935]) ).

thf(4053,plain,
    ( ~ $true
    | ( ( skac3 @ ( skac2 @ geq ) )
     != ( skac2 @ ( skac3 @ geq ) ) )
    | ~ ( skac2 @ ( skac3 @ geq ) ) ),
    inference(eqfactor_ordered,[status(thm)],[4030]) ).

thf(4054,plain,
    ( ( ( skac3 @ ( skac2 @ geq ) )
     != ( skac2 @ ( skac3 @ geq ) ) )
    | ~ ( skac2 @ ( skac3 @ geq ) ) ),
    inference(simp,[status(thm)],[4053]) ).

thf(15347,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf52 @ ssList )
       != ( B @ ssList ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[510,295]) ).

thf(15348,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf52 @ ssList )
       != ( B @ ssList ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[15347]) ).

thf(15349,plain,
    ! [A: $i] :
      ~ ( A @ skaf52 @ ( A @ skaf52 @ neq ) ),
    inference(pattern_uni,[status(thm)],[15348:[bind(A,$thf( C )),bind(B,$thf( C @ skaf52 ))]]) ).

thf(15388,plain,
    ! [A: $i] :
      ~ ( A @ skaf52 @ ( A @ skaf52 @ neq ) ),
    inference(simp,[status(thm)],[15349]) ).

thf(141,axiom,
    nil @ cyclefreeP,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause7) ).

thf(505,plain,
    nil @ cyclefreeP,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[141]) ).

thf(27831,plain,
    ( ( nil != nil )
    | ( sk1 @ cyclefreeP )
    | ( sk1 @ tl @ ssList ) ),
    inference(paramod_ordered,[status(thm)],[26703,505]) ).

thf(27832,plain,
    ( ( sk1 @ cyclefreeP )
    | ( sk1 @ tl @ ssList ) ),
    inference(pattern_uni,[status(thm)],[27831:[]]) ).

thf(68,axiom,
    ! [A: $i] :
      ( ( ( A @ skaf68 @ ( A @ skaf65 @ cons ) @ ( A @ skaf67 @ ( A @ skaf64 @ cons ) @ ( A @ skaf66 @ app ) @ app ) )
        = A )
      | ( A @ totalorderedP )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause164) ).

thf(328,plain,
    ! [A: $i] :
      ( ( ( A @ skaf68 @ ( A @ skaf65 @ cons ) @ ( A @ skaf67 @ ( A @ skaf64 @ cons ) @ ( A @ skaf66 @ app ) @ app ) )
        = A )
      | ( A @ totalorderedP )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[68]) ).

thf(32,axiom,
    ! [B: $i,A: $i] :
      ( ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( A @ ( B @ gt ) )
      | ~ ( B @ ( A @ gt ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause110) ).

thf(255,plain,
    ! [B: $i,A: $i] :
      ( ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( A @ ( B @ gt ) )
      | ~ ( B @ ( A @ gt ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[32]) ).

thf(256,plain,
    ! [B: $i,A: $i] :
      ( ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( A @ ( B @ gt ) )
      | ~ ( B @ ( A @ gt ) ) ),
    inference(cnf,[status(esa)],[255]) ).

thf(684,plain,
    ! [A: $i] :
      ( ( ( skac2 @ ssItem )
       != ( A @ ssItem ) )
      | ~ $true
      | ~ ( A @ ( nil @ memberP ) ) ),
    inference(paramod_ordered,[status(thm)],[281,465]) ).

thf(685,plain,
    ! [A: $i] :
      ( ( ( skac2 @ ssItem )
       != ( A @ ssItem ) )
      | ~ ( A @ ( nil @ memberP ) ) ),
    inference(simp,[status(thm)],[684]) ).

thf(686,plain,
    ~ ( skac2 @ ( nil @ memberP ) ),
    inference(pattern_uni,[status(thm)],[685:[bind(A,$thf( skac2 ))]]) ).

thf(128,axiom,
    ! [A: $i] :
      ( ( A @ totalorderP )
      | ~ ( A @ ssList )
      | ~ ( A @ skaf55 @ ( A @ skaf54 @ leq ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause95) ).

thf(476,plain,
    ! [A: $i] :
      ( ( A @ totalorderP )
      | ~ ( A @ ssList )
      | ~ ( A @ skaf55 @ ( A @ skaf54 @ leq ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[128]) ).

thf(14859,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP )
      | ~ $true
      | ( sk1 @ duplicatefreeP ) ),
    inference(paramod_ordered,[status(thm)],[11699,14843]) ).

thf(14860,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP )
      | ( sk1 @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[14859]) ).

thf(14861,plain,
    ! [A: $i] :
      ( ( nil @ ( A @ cons ) @ totalorderedP )
      | ( sk1 @ duplicatefreeP ) ),
    inference(pattern_uni,[status(thm)],[14860:[bind(A,$thf( A )),bind(B,$thf( A ))]]) ).

thf(120,axiom,
    ! [A: $i] :
      ( ( nil = A )
      | ( A @ hd @ ssItem )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause76) ).

thf(457,plain,
    ! [A: $i] :
      ( ( nil = A )
      | ( A @ hd @ ssItem )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[120]) ).

thf(15311,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf71 @ ssList )
       != ( B @ ssList ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[601,295]) ).

thf(15312,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf71 @ ssList )
       != ( B @ ssList ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[15311]) ).

thf(15313,plain,
    ! [A: $i] :
      ~ ( A @ skaf71 @ ( A @ skaf71 @ neq ) ),
    inference(pattern_uni,[status(thm)],[15312:[bind(A,$thf( C )),bind(B,$thf( C @ skaf71 ))]]) ).

thf(15374,plain,
    ! [A: $i] :
      ~ ( A @ skaf71 @ ( A @ skaf71 @ neq ) ),
    inference(simp,[status(thm)],[15313]) ).

thf(27630,plain,
    ( ( nil != nil )
    | ~ ( nil @ ( sk1 @ neq ) )
    | ( sk1 @ tl @ ssList ) ),
    inference(paramod_ordered,[status(thm)],[26703,15325]) ).

thf(27631,plain,
    ( ~ ( nil @ ( sk1 @ neq ) )
    | ( sk1 @ tl @ ssList ) ),
    inference(pattern_uni,[status(thm)],[27630:[]]) ).

thf(774,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf79 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(paramod_ordered,[status(thm)],[228,465]) ).

thf(775,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf79 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(simp,[status(thm)],[774]) ).

thf(776,plain,
    ! [A: $i] :
      ~ ( A @ skaf79 @ ( nil @ memberP ) ),
    inference(pattern_uni,[status(thm)],[775:[bind(A,$thf( C )),bind(B,$thf( C @ skaf79 ))]]) ).

thf(779,plain,
    ! [A: $i] :
      ~ ( A @ skaf79 @ ( nil @ memberP ) ),
    inference(simp,[status(thm)],[776]) ).

thf(14874,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf74 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[265,14843]) ).

thf(14875,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf74 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP ) ),
    inference(simp,[status(thm)],[14874]) ).

thf(14876,plain,
    ! [A: $i] : ( nil @ ( A @ skaf74 @ cons ) @ totalorderedP ),
    inference(pattern_uni,[status(thm)],[14875:[bind(A,$thf( C )),bind(B,$thf( C @ skaf74 ))]]) ).

thf(14950,plain,
    ! [A: $i] : ( nil @ ( A @ skaf74 @ cons ) @ totalorderedP ),
    inference(simp,[status(thm)],[14876]) ).

thf(167,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( B @ ( C @ ( A @ app ) @ memberP ) )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssList )
      | ~ ( C @ ssList )
      | ~ ( B @ ( A @ memberP ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause140) ).

thf(569,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( B @ ( C @ ( A @ app ) @ memberP ) )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssList )
      | ~ ( C @ ssList )
      | ~ ( B @ ( A @ memberP ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[167]) ).

thf(13925,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf64 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[231,276]) ).

thf(13926,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf64 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) ) ),
    inference(simp,[status(thm)],[13925]) ).

thf(13927,plain,
    ! [A: $i] : ( A @ skaf64 @ ( A @ skaf64 @ leq ) ),
    inference(pattern_uni,[status(thm)],[13926:[bind(A,$thf( C )),bind(B,$thf( C @ skaf64 ))]]) ).

thf(13943,plain,
    ! [A: $i] : ( A @ skaf64 @ ( A @ skaf64 @ leq ) ),
    inference(simp,[status(thm)],[13927]) ).

thf(86,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( B @ ( C @ rearsegP ) )
      | ~ ( C @ ssList )
      | ~ ( B @ ssList )
      | ~ ( A @ ssList )
      | ( ( B @ ( A @ app ) )
       != C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause143) ).

thf(371,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( B @ ( C @ rearsegP ) )
      | ~ ( C @ ssList )
      | ~ ( B @ ssList )
      | ~ ( A @ ssList )
      | ( ( B @ ( A @ app ) )
       != C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[86]) ).

thf(14230,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf50 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ lt ) ) ),
    inference(paramod_ordered,[status(thm)],[272,280]) ).

thf(14231,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf50 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ lt ) ) ),
    inference(simp,[status(thm)],[14230]) ).

thf(14232,plain,
    ! [A: $i] :
      ~ ( A @ skaf50 @ ( A @ skaf50 @ lt ) ),
    inference(pattern_uni,[status(thm)],[14231:[bind(A,$thf( C )),bind(B,$thf( C @ skaf50 ))]]) ).

thf(14249,plain,
    ! [A: $i] :
      ~ ( A @ skaf50 @ ( A @ skaf50 @ lt ) ),
    inference(simp,[status(thm)],[14232]) ).

thf(140,axiom,
    ! [A: $i] :
      ( ( nil @ ( A @ cons ) @ cyclefreeP )
      | ~ ( A @ ssItem ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause70) ).

thf(503,plain,
    ! [A: $i] :
      ( ( nil @ ( A @ cons ) @ cyclefreeP )
      | ~ ( A @ ssItem ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[140]) ).

thf(182,axiom,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( B @ ( C @ ( A @ ( D @ app ) @ app ) @ segmentP ) )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( D @ ssList )
      | ~ ( C @ ssList )
      | ~ ( B @ ( A @ segmentP ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause172) ).

thf(605,plain,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( B @ ( C @ ( A @ ( D @ app ) @ app ) @ segmentP ) )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( D @ ssList )
      | ~ ( C @ ssList )
      | ~ ( B @ ( A @ segmentP ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[182]) ).

thf(4100,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf65 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[269,245]) ).

thf(4101,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf65 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) ) ),
    inference(simp,[status(thm)],[4100]) ).

thf(4102,plain,
    ! [A: $i] : ( A @ skaf65 @ ( A @ skaf65 @ geq ) ),
    inference(pattern_uni,[status(thm)],[4101:[bind(A,$thf( C )),bind(B,$thf( C @ skaf65 ))]]) ).

thf(4163,plain,
    ! [A: $i] : ( A @ skaf65 @ ( A @ skaf65 @ geq ) ),
    inference(simp,[status(thm)],[4102]) ).

thf(38,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( A @ leq ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssItem )
      | ~ ( C @ ( B @ leq ) )
      | ~ ( B @ ( A @ leq ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause156) ).

thf(266,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( A @ leq ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssItem )
      | ~ ( C @ ( B @ leq ) )
      | ~ ( B @ ( A @ leq ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[38]) ).

thf(61,axiom,
    ! [B: $i,A: $i] :
      ( ( A @ ( B @ app ) @ ssList )
      | ~ ( B @ ssList )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause85) ).

thf(310,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ( B @ app ) @ ssList )
      | ~ ( B @ ssList )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[61]) ).

thf(311,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ( B @ app ) @ ssList )
      | ~ ( B @ ssList )
      | ~ ( A @ ssList ) ),
    inference(cnf,[status(esa)],[310]) ).

thf(12905,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf57 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[365,340]) ).

thf(12906,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf57 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) ) ),
    inference(simp,[status(thm)],[12905]) ).

thf(12907,plain,
    ! [A: $i] : ( nil @ ( A @ skaf57 @ rearsegP ) ),
    inference(pattern_uni,[status(thm)],[12906:[bind(A,$thf( C )),bind(B,$thf( C @ skaf57 ))]]) ).

thf(13026,plain,
    ! [A: $i] : ( nil @ ( A @ skaf57 @ rearsegP ) ),
    inference(simp,[status(thm)],[12907]) ).

thf(11822,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( nil @ memberP ) )
      | ( sk1 @ duplicatefreeP ) ),
    inference(paramod_ordered,[status(thm)],[11699,465]) ).

thf(11823,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( nil @ memberP ) )
      | ( sk1 @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[11822]) ).

thf(11824,plain,
    ! [A: $i] :
      ( ~ ( A @ ( nil @ memberP ) )
      | ( sk1 @ duplicatefreeP ) ),
    inference(pattern_uni,[status(thm)],[11823:[bind(A,$thf( A )),bind(B,$thf( A ))]]) ).

thf(162,axiom,
    ! [A: $i] :
      ( ( nil = A )
      | ( A @ hd @ ssItem )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause78) ).

thf(558,plain,
    ! [A: $i] :
      ( ( nil = A )
      | ( A @ hd @ ssItem )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[162]) ).

thf(30654,plain,
    ! [A: $i] :
      ( ( ( sk1 @ tl @ ssList )
       != ( A @ ssList ) )
      | ~ $true
      | ~ ( A @ ( A @ neq ) )
      | ( sk2 != sk1 ) ),
    inference(paramod_ordered,[status(thm)],[27837,295]) ).

thf(30655,plain,
    ! [A: $i] :
      ( ( ( sk1 @ tl @ ssList )
       != ( A @ ssList ) )
      | ~ ( A @ ( A @ neq ) )
      | ( sk2 != sk1 ) ),
    inference(simp,[status(thm)],[30654]) ).

thf(30656,plain,
    ( ~ ( sk1 @ tl @ ( sk1 @ tl @ neq ) )
    | ( sk2 != sk1 ) ),
    inference(pattern_uni,[status(thm)],[30655:[bind(A,$thf( sk1 @ tl ))]]) ).

thf(73,axiom,
    ! [B: $i,A: $i] :
      ( ( nil = A )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ( ( B @ ( A @ app ) )
       != nil ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause118) ).

thf(341,plain,
    ! [B: $i,A: $i] :
      ( ( nil = A )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ( ( B @ ( A @ app ) )
       != nil ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[73]) ).

thf(342,plain,
    ! [B: $i,A: $i] :
      ( ( nil = A )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ( ( B @ ( A @ app ) )
       != nil ) ),
    inference(cnf,[status(esa)],[341]) ).

thf(343,plain,
    ! [B: $i,A: $i] :
      ( ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ( nil = A )
      | ( ( B @ ( A @ app ) )
       != nil ) ),
    inference(lifteq,[status(thm)],[342]) ).

thf(14902,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf59 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[286,14843]) ).

thf(14903,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf59 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP ) ),
    inference(simp,[status(thm)],[14902]) ).

thf(14904,plain,
    ! [A: $i] : ( nil @ ( A @ skaf59 @ cons ) @ totalorderedP ),
    inference(pattern_uni,[status(thm)],[14903:[bind(A,$thf( C )),bind(B,$thf( C @ skaf59 ))]]) ).

thf(14961,plain,
    ! [A: $i] : ( nil @ ( A @ skaf59 @ cons ) @ totalorderedP ),
    inference(simp,[status(thm)],[14904]) ).

thf(118,axiom,
    ! [B: $i,A: $i] : ( B @ ( A @ skaf48 ) @ ssList ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause48) ).

thf(454,plain,
    ! [B: $i,A: $i] : ( B @ ( A @ skaf48 ) @ ssList ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[118]) ).

thf(13003,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( B @ ( A @ skaf48 ) @ ssList )
       != ( C @ ssList ) )
      | ( nil @ ( C @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[454,340]) ).

thf(13004,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( B @ ( A @ skaf48 ) @ ssList )
       != ( C @ ssList ) )
      | ( nil @ ( C @ rearsegP ) ) ),
    inference(simp,[status(thm)],[13003]) ).

thf(13005,plain,
    ! [B: $i,A: $i] : ( nil @ ( B @ ( A @ skaf48 ) @ rearsegP ) ),
    inference(pattern_uni,[status(thm)],[13004:[bind(A,$thf( D )),bind(B,$thf( E )),bind(C,$thf( E @ ( D @ skaf48 ) ))]]) ).

thf(13014,plain,
    ! [B: $i,A: $i] : ( nil @ ( B @ ( A @ skaf48 ) @ rearsegP ) ),
    inference(simp,[status(thm)],[13005]) ).

thf(17462,plain,
    ( ~ $true
    | ( ( skac3 @ ( skac2 @ leq ) )
     != ( skac2 @ ( skac3 @ leq ) ) )
    | ~ ( skac2 @ ( skac3 @ leq ) ) ),
    inference(eqfactor_ordered,[status(thm)],[17375]) ).

thf(17471,plain,
    ( ( ( skac3 @ ( skac2 @ leq ) )
     != ( skac2 @ ( skac3 @ leq ) ) )
    | ~ ( skac2 @ ( skac3 @ leq ) ) ),
    inference(simp,[status(thm)],[17462]) ).

thf(27680,plain,
    ( ( nil != nil )
    | ( sk1 @ ( sk2 @ rearsegP ) )
    | ( sk1 @ tl @ ssList ) ),
    inference(paramod_ordered,[status(thm)],[26703,12981]) ).

thf(27681,plain,
    ( ( sk1 @ ( sk2 @ rearsegP ) )
    | ( sk1 @ tl @ ssList ) ),
    inference(pattern_uni,[status(thm)],[27680:[]]) ).

thf(106,axiom,
    ! [B: $i,A: $i] :
      ( ( B = A )
      | ~ ( B @ ssList )
      | ~ ( A @ ssList )
      | ~ ( A @ ( B @ rearsegP ) )
      | ~ ( B @ ( A @ rearsegP ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause128) ).

thf(425,plain,
    ! [B: $i,A: $i] :
      ( ( B = A )
      | ~ ( B @ ssList )
      | ~ ( A @ ssList )
      | ~ ( A @ ( B @ rearsegP ) )
      | ~ ( B @ ( A @ rearsegP ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[106]) ).

thf(14929,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf54 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[268,14843]) ).

thf(14930,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf54 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP ) ),
    inference(simp,[status(thm)],[14929]) ).

thf(14931,plain,
    ! [A: $i] : ( nil @ ( A @ skaf54 @ cons ) @ totalorderedP ),
    inference(pattern_uni,[status(thm)],[14930:[bind(A,$thf( C )),bind(B,$thf( C @ skaf54 ))]]) ).

thf(14946,plain,
    ! [A: $i] : ( nil @ ( A @ skaf54 @ cons ) @ totalorderedP ),
    inference(simp,[status(thm)],[14931]) ).

thf(14236,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf60 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ lt ) ) ),
    inference(paramod_ordered,[status(thm)],[254,280]) ).

thf(14237,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf60 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ lt ) ) ),
    inference(simp,[status(thm)],[14236]) ).

thf(14238,plain,
    ! [A: $i] :
      ~ ( A @ skaf60 @ ( A @ skaf60 @ lt ) ),
    inference(pattern_uni,[status(thm)],[14237:[bind(A,$thf( C )),bind(B,$thf( C @ skaf60 ))]]) ).

thf(14254,plain,
    ! [A: $i] :
      ~ ( A @ skaf60 @ ( A @ skaf60 @ lt ) ),
    inference(simp,[status(thm)],[14238]) ).

thf(481,plain,
    ! [A: $i] :
      ( ( A @ ( nil @ segmentP ) )
      | ~ ( A @ ssList )
      | ( nil != A ) ),
    inference(cnf,[status(esa)],[480]) ).

thf(482,plain,
    ! [A: $i] :
      ( ( A @ ( nil @ segmentP ) )
      | ~ ( A @ ssList )
      | ( nil != A ) ),
    inference(lifteq,[status(thm)],[481]) ).

thf(483,plain,
    ( ( nil @ ( nil @ segmentP ) )
    | ~ ( nil @ ssList ) ),
    inference(simp,[status(thm)],[482]) ).

thf(11433,plain,
    ( ( nil @ ( nil @ segmentP ) )
    | ~ $true ),
    inference(rewrite,[status(thm)],[483,335]) ).

thf(11434,plain,
    nil @ ( nil @ segmentP ),
    inference(simp,[status(thm)],[11433]) ).

thf(27781,plain,
    ( ( nil != nil )
    | ( sk1 @ ( nil @ segmentP ) )
    | ( sk1 @ tl @ ssList ) ),
    inference(paramod_ordered,[status(thm)],[26703,11434]) ).

thf(27782,plain,
    ( ( sk1 @ ( nil @ segmentP ) )
    | ( sk1 @ tl @ ssList ) ),
    inference(pattern_uni,[status(thm)],[27781:[]]) ).

thf(87,axiom,
    ! [A: $i] :
      ( ( nil @ ( A @ cons ) @ strictorderedP )
      | ~ ( A @ ssItem ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause66) ).

thf(375,plain,
    ! [A: $i] :
      ( ( nil @ ( A @ cons ) @ strictorderedP )
      | ~ ( A @ ssItem ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[87]) ).

thf(15440,plain,
    ! [B: $i,A: $i] :
      ( ( B != nil )
      | ( A != sk2 )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( A @ ( B @ geq ) )
      | ~ ( B @ ( A @ geq ) ) ),
    inference(paramod_ordered,[status(thm)],[236,15425]) ).

thf(15441,plain,
    ! [A: $i] :
      ( ( A != sk2 )
      | ~ ( nil @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( A @ ( nil @ geq ) )
      | ~ ( nil @ ( A @ geq ) ) ),
    inference(pattern_uni,[status(thm)],[15440:[bind(A,$thf( A )),bind(B,$thf( nil ))]]) ).

thf(15446,plain,
    ( ~ ( nil @ ssItem )
    | ~ ( sk2 @ ssItem )
    | ~ ( sk2 @ ( nil @ geq ) )
    | ~ ( nil @ ( sk2 @ geq ) ) ),
    inference(simp,[status(thm)],[15441]) ).

thf(298,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( A @ memberP ) )
      | ( C @ ( B @ memberP ) )
      | ~ ( C @ ssItem )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( C @ ( B @ ( A @ app ) @ memberP ) ) ),
    inference(cnf,[status(esa)],[297]) ).

thf(13933,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf54 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[268,276]) ).

thf(13934,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf54 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) ) ),
    inference(simp,[status(thm)],[13933]) ).

thf(13935,plain,
    ! [A: $i] : ( A @ skaf54 @ ( A @ skaf54 @ leq ) ),
    inference(pattern_uni,[status(thm)],[13934:[bind(A,$thf( C )),bind(B,$thf( C @ skaf54 ))]]) ).

thf(13947,plain,
    ! [A: $i] : ( A @ skaf54 @ ( A @ skaf54 @ leq ) ),
    inference(simp,[status(thm)],[13935]) ).

thf(13862,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) )
      | ~ $true
      | ( sk2 @ duplicatefreeP ) ),
    inference(paramod_ordered,[status(thm)],[11731,276]) ).

thf(13863,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) )
      | ( sk2 @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[13862]) ).

thf(13864,plain,
    ! [A: $i] :
      ( ( A @ ( A @ leq ) )
      | ( sk2 @ duplicatefreeP ) ),
    inference(pattern_uni,[status(thm)],[13863:[bind(A,$thf( A )),bind(B,$thf( A ))]]) ).

thf(687,plain,
    ! [A: $i] :
      ( ( ( skac3 @ ssItem )
       != ( A @ ssItem ) )
      | ~ $true
      | ~ ( A @ ( nil @ memberP ) ) ),
    inference(paramod_ordered,[status(thm)],[282,465]) ).

thf(688,plain,
    ! [A: $i] :
      ( ( ( skac3 @ ssItem )
       != ( A @ ssItem ) )
      | ~ ( A @ ( nil @ memberP ) ) ),
    inference(simp,[status(thm)],[687]) ).

thf(689,plain,
    ~ ( skac3 @ ( nil @ memberP ) ),
    inference(pattern_uni,[status(thm)],[688:[bind(A,$thf( skac3 ))]]) ).

thf(54,axiom,
    ! [A: $i] : ( A @ skaf62 @ ssList ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause33) ).

thf(296,plain,
    ! [A: $i] : ( A @ skaf62 @ ssList ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[54]) ).

thf(28893,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf59 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[286,334]) ).

thf(28894,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf59 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[28893]) ).

thf(28895,plain,
    ! [A: $i] :
      ~ ( A @ skaf59 @ ( A @ skaf59 @ neq ) ),
    inference(pattern_uni,[status(thm)],[28894:[bind(A,$thf( C )),bind(B,$thf( C @ skaf59 ))]]) ).

thf(28934,plain,
    ! [A: $i] :
      ~ ( A @ skaf59 @ ( A @ skaf59 @ neq ) ),
    inference(simp,[status(thm)],[28895]) ).

thf(11934,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) )
      | ~ $true
      | ( sk2 @ duplicatefreeP ) ),
    inference(paramod_ordered,[status(thm)],[11731,245]) ).

thf(11935,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) )
      | ( sk2 @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[11934]) ).

thf(11936,plain,
    ! [A: $i] :
      ( ( A @ ( A @ geq ) )
      | ( sk2 @ duplicatefreeP ) ),
    inference(pattern_uni,[status(thm)],[11935:[bind(A,$thf( A )),bind(B,$thf( A ))]]) ).

thf(12917,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf77 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[352,340]) ).

thf(12918,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf77 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) ) ),
    inference(simp,[status(thm)],[12917]) ).

thf(12919,plain,
    ! [A: $i] : ( nil @ ( A @ skaf77 @ rearsegP ) ),
    inference(pattern_uni,[status(thm)],[12918:[bind(A,$thf( C )),bind(B,$thf( C @ skaf77 ))]]) ).

thf(13033,plain,
    ! [A: $i] : ( nil @ ( A @ skaf77 @ rearsegP ) ),
    inference(simp,[status(thm)],[12919]) ).

thf(170,axiom,
    ! [B: $i,A: $i] :
      ( ( ( B @ ( A @ cons ) @ tl )
        = B )
      | ~ ( B @ ssList )
      | ~ ( A @ ssItem ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause96) ).

thf(577,plain,
    ! [B: $i,A: $i] :
      ( ( ( B @ ( A @ cons ) @ tl )
        = B )
      | ~ ( B @ ssList )
      | ~ ( A @ ssItem ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[170]) ).

thf(14227,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf64 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ lt ) ) ),
    inference(paramod_ordered,[status(thm)],[231,280]) ).

thf(14228,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf64 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ lt ) ) ),
    inference(simp,[status(thm)],[14227]) ).

thf(14229,plain,
    ! [A: $i] :
      ~ ( A @ skaf64 @ ( A @ skaf64 @ lt ) ),
    inference(pattern_uni,[status(thm)],[14228:[bind(A,$thf( C )),bind(B,$thf( C @ skaf64 ))]]) ).

thf(14247,plain,
    ! [A: $i] :
      ~ ( A @ skaf64 @ ( A @ skaf64 @ lt ) ),
    inference(simp,[status(thm)],[14229]) ).

thf(27617,plain,
    ( ( nil != nil )
    | ( sk1 @ strictorderP )
    | ( sk1 @ tl @ ssList ) ),
    inference(paramod_ordered,[status(thm)],[26703,347]) ).

thf(27618,plain,
    ( ( sk1 @ strictorderP )
    | ( sk1 @ tl @ ssList ) ),
    inference(pattern_uni,[status(thm)],[27617:[]]) ).

thf(101,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( A @ ( B @ ( C @ app ) @ app ) )
        = ( A @ ( B @ app ) @ ( C @ app ) ) )
      | ~ ( C @ ssList )
      | ~ ( B @ ssList )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause149) ).

thf(413,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( A @ ( B @ ( C @ app ) @ app ) )
        = ( A @ ( B @ app ) @ ( C @ app ) ) )
      | ~ ( C @ ssList )
      | ~ ( B @ ssList )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[101]) ).

thf(12,negated_conjecture,
    ( ~ ( nil @ ( sk4 @ neq ) )
    | ~ ( sk1 @ singletonP ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_12) ).

thf(204,plain,
    ( ~ ( nil @ ( sk4 @ neq ) )
    | ~ ( sk1 @ singletonP ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[12]) ).

thf(197,axiom,
    ! [A: $i] :
      ( ( A @ ( A @ frontsegP ) )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause61) ).

thf(641,plain,
    ! [A: $i] :
      ( ( A @ ( A @ frontsegP ) )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[197]) ).

thf(114,axiom,
    ! [B: $i,A: $i] :
      ( ( ( B @ ( nil @ ( A @ cons ) @ app ) )
        = ( B @ ( A @ cons ) ) )
      | ~ ( B @ ssList )
      | ~ ( A @ ssItem ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause120) ).

thf(445,plain,
    ! [B: $i,A: $i] :
      ( ( ( B @ ( nil @ ( A @ cons ) @ app ) )
        = ( B @ ( A @ cons ) ) )
      | ~ ( B @ ssList )
      | ~ ( A @ ssItem ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[114]) ).

thf(91,axiom,
    ! [B: $i,A: $i] :
      ( ( ( B @ ( A @ cons ) @ hd )
        = A )
      | ~ ( B @ ssList )
      | ~ ( A @ ssItem ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause97) ).

thf(382,plain,
    ! [B: $i,A: $i] :
      ( ( ( B @ ( A @ cons ) @ hd )
        = A )
      | ~ ( B @ ssList )
      | ~ ( A @ ssItem ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[91]) ).

thf(15288,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf77 @ ssList )
       != ( B @ ssList ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[352,295]) ).

thf(15289,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf77 @ ssList )
       != ( B @ ssList ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[15288]) ).

thf(15290,plain,
    ! [A: $i] :
      ~ ( A @ skaf77 @ ( A @ skaf77 @ neq ) ),
    inference(pattern_uni,[status(thm)],[15289:[bind(A,$thf( C )),bind(B,$thf( C @ skaf77 ))]]) ).

thf(15391,plain,
    ! [A: $i] :
      ~ ( A @ skaf77 @ ( A @ skaf77 @ neq ) ),
    inference(simp,[status(thm)],[15290]) ).

thf(4119,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf44 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[243,245]) ).

thf(4120,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf44 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) ) ),
    inference(simp,[status(thm)],[4119]) ).

thf(4121,plain,
    ! [A: $i] : ( A @ skaf44 @ ( A @ skaf44 @ geq ) ),
    inference(pattern_uni,[status(thm)],[4120:[bind(A,$thf( C )),bind(B,$thf( C @ skaf44 ))]]) ).

thf(4171,plain,
    ! [A: $i] : ( A @ skaf44 @ ( A @ skaf44 @ geq ) ),
    inference(simp,[status(thm)],[4121]) ).

thf(124,axiom,
    ! [A: $i] :
      ( ( nil @ ( A @ cons ) @ equalelemsP )
      | ~ ( A @ ssItem ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause64) ).

thf(466,plain,
    ! [A: $i] :
      ( ( nil @ ( A @ cons ) @ equalelemsP )
      | ~ ( A @ ssItem ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[124]) ).

thf(15273,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf68 @ ssList )
       != ( B @ ssList ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[499,295]) ).

thf(15274,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf68 @ ssList )
       != ( B @ ssList ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[15273]) ).

thf(15275,plain,
    ! [A: $i] :
      ~ ( A @ skaf68 @ ( A @ skaf68 @ neq ) ),
    inference(pattern_uni,[status(thm)],[15274:[bind(A,$thf( C )),bind(B,$thf( C @ skaf68 ))]]) ).

thf(15382,plain,
    ! [A: $i] :
      ~ ( A @ skaf68 @ ( A @ skaf68 @ neq ) ),
    inference(simp,[status(thm)],[15275]) ).

thf(14923,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf64 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[231,14843]) ).

thf(14924,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf64 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP ) ),
    inference(simp,[status(thm)],[14923]) ).

thf(14925,plain,
    ! [A: $i] : ( nil @ ( A @ skaf64 @ cons ) @ totalorderedP ),
    inference(pattern_uni,[status(thm)],[14924:[bind(A,$thf( C )),bind(B,$thf( C @ skaf64 ))]]) ).

thf(14942,plain,
    ! [A: $i] : ( nil @ ( A @ skaf64 @ cons ) @ totalorderedP ),
    inference(simp,[status(thm)],[14925]) ).

thf(13874,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf79 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[228,276]) ).

thf(13875,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf79 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) ) ),
    inference(simp,[status(thm)],[13874]) ).

thf(13876,plain,
    ! [A: $i] : ( A @ skaf79 @ ( A @ skaf79 @ leq ) ),
    inference(pattern_uni,[status(thm)],[13875:[bind(A,$thf( C )),bind(B,$thf( C @ skaf79 ))]]) ).

thf(13952,plain,
    ! [A: $i] : ( A @ skaf79 @ ( A @ skaf79 @ leq ) ),
    inference(simp,[status(thm)],[13876]) ).

thf(13907,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf59 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[286,276]) ).

thf(13908,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf59 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) ) ),
    inference(simp,[status(thm)],[13907]) ).

thf(13909,plain,
    ! [A: $i] : ( A @ skaf59 @ ( A @ skaf59 @ leq ) ),
    inference(pattern_uni,[status(thm)],[13908:[bind(A,$thf( C )),bind(B,$thf( C @ skaf59 ))]]) ).

thf(13953,plain,
    ! [A: $i] : ( A @ skaf59 @ ( A @ skaf59 @ leq ) ),
    inference(simp,[status(thm)],[13909]) ).

thf(60,axiom,
    ! [A: $i] : ( A @ skaf72 @ ssList ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause23) ).

thf(309,plain,
    ! [A: $i] : ( A @ skaf72 @ ssList ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[60]) ).

thf(15359,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf72 @ ssList )
       != ( B @ ssList ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[309,295]) ).

thf(15360,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf72 @ ssList )
       != ( B @ ssList ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[15359]) ).

thf(15361,plain,
    ! [A: $i] :
      ~ ( A @ skaf72 @ ( A @ skaf72 @ neq ) ),
    inference(pattern_uni,[status(thm)],[15360:[bind(A,$thf( C )),bind(B,$thf( C @ skaf72 ))]]) ).

thf(15367,plain,
    ! [A: $i] :
      ~ ( A @ skaf72 @ ( A @ skaf72 @ neq ) ),
    inference(simp,[status(thm)],[15361]) ).

thf(14188,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf79 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ lt ) ) ),
    inference(paramod_ordered,[status(thm)],[228,280]) ).

thf(14189,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf79 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ lt ) ) ),
    inference(simp,[status(thm)],[14188]) ).

thf(14190,plain,
    ! [A: $i] :
      ~ ( A @ skaf79 @ ( A @ skaf79 @ lt ) ),
    inference(pattern_uni,[status(thm)],[14189:[bind(A,$thf( C )),bind(B,$thf( C @ skaf79 ))]]) ).

thf(14243,plain,
    ! [A: $i] :
      ~ ( A @ skaf79 @ ( A @ skaf79 @ lt ) ),
    inference(simp,[status(thm)],[14190]) ).

thf(38485,plain,
    ( ( nil != nil )
    | ( sk1 @ strictorderP )
    | ~ ( sk1 @ ( nil @ rearsegP ) ) ),
    inference(paramod_ordered,[status(thm)],[36642,347]) ).

thf(38486,plain,
    ( ( sk1 @ strictorderP )
    | ~ ( sk1 @ ( nil @ rearsegP ) ) ),
    inference(pattern_uni,[status(thm)],[38485:[]]) ).

thf(4125,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf69 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[248,245]) ).

thf(4126,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf69 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) ) ),
    inference(simp,[status(thm)],[4125]) ).

thf(4127,plain,
    ! [A: $i] : ( A @ skaf69 @ ( A @ skaf69 @ geq ) ),
    inference(pattern_uni,[status(thm)],[4126:[bind(A,$thf( C )),bind(B,$thf( C @ skaf69 ))]]) ).

thf(4176,plain,
    ! [A: $i] : ( A @ skaf69 @ ( A @ skaf69 @ geq ) ),
    inference(simp,[status(thm)],[4127]) ).

thf(28876,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf44 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[243,334]) ).

thf(28877,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf44 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[28876]) ).

thf(28878,plain,
    ! [A: $i] :
      ~ ( A @ skaf44 @ ( A @ skaf44 @ neq ) ),
    inference(pattern_uni,[status(thm)],[28877:[bind(A,$thf( C )),bind(B,$thf( C @ skaf44 ))]]) ).

thf(28930,plain,
    ! [A: $i] :
      ~ ( A @ skaf44 @ ( A @ skaf44 @ neq ) ),
    inference(simp,[status(thm)],[28878]) ).

thf(43,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( A @ lt ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssItem )
      | ~ ( C @ ( B @ lt ) )
      | ~ ( B @ ( A @ leq ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause147) ).

thf(273,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( A @ lt ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssItem )
      | ~ ( C @ ( B @ lt ) )
      | ~ ( B @ ( A @ leq ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[43]) ).

thf(274,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( A @ lt ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssItem )
      | ~ ( C @ ( B @ lt ) )
      | ~ ( B @ ( A @ leq ) ) ),
    inference(cnf,[status(esa)],[273]) ).

thf(13930,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf50 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[272,276]) ).

thf(13931,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf50 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) ) ),
    inference(simp,[status(thm)],[13930]) ).

thf(13932,plain,
    ! [A: $i] : ( A @ skaf50 @ ( A @ skaf50 @ leq ) ),
    inference(pattern_uni,[status(thm)],[13931:[bind(A,$thf( C )),bind(B,$thf( C @ skaf50 ))]]) ).

thf(13945,plain,
    ! [A: $i] : ( A @ skaf50 @ ( A @ skaf50 @ leq ) ),
    inference(simp,[status(thm)],[13932]) ).

thf(214,plain,
    ( ~ ( nil @ ( sk4 @ neq ) )
    | ~ ( sk1 @ singletonP ) ),
    inference(cnf,[status(esa)],[204]) ).

thf(646,plain,
    ( ~ ( nil @ ( sk2 @ neq ) )
    | ~ ( sk1 @ singletonP ) ),
    inference(rewrite,[status(thm)],[214,216]) ).

thf(647,plain,
    ( ( ( nil @ ( sk2 @ neq ) )
     != ( nil @ ( sk2 @ neq ) ) )
    | ~ $true
    | ~ ( sk1 @ singletonP ) ),
    inference(paramod_ordered,[status(thm)],[205,646]) ).

thf(648,plain,
    ( ( ( nil @ ( sk2 @ neq ) )
     != ( nil @ ( sk2 @ neq ) ) )
    | ~ ( sk1 @ singletonP ) ),
    inference(simp,[status(thm)],[647]) ).

thf(649,plain,
    ~ ( sk1 @ singletonP ),
    inference(pattern_uni,[status(thm)],[648:[]]) ).

thf(110,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( A = C )
      | ~ ( C @ ssList )
      | ~ ( B @ ssList )
      | ~ ( A @ ssList )
      | ( ( B @ ( A @ app ) )
       != ( B @ ( C @ app ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause151) ).

thf(434,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( A = C )
      | ~ ( C @ ssList )
      | ~ ( B @ ssList )
      | ~ ( A @ ssList )
      | ( ( B @ ( A @ app ) )
       != ( B @ ( C @ app ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[110]) ).

thf(271,plain,
    ! [B: $i,A: $i] :
      ( ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( A @ ( B @ lt ) )
      | ~ ( B @ ( A @ lt ) ) ),
    inference(cnf,[status(esa)],[270]) ).

thf(8,negated_conjecture,
    ( ~ ( nil @ ( sk4 @ neq ) )
    | ( nil @ ( sk2 @ neq ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_8) ).

thf(208,plain,
    ( ~ ( nil @ ( sk4 @ neq ) )
    | ( nil @ ( sk2 @ neq ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[8]) ).

thf(12949,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf62 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[296,340]) ).

thf(12950,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf62 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) ) ),
    inference(simp,[status(thm)],[12949]) ).

thf(12951,plain,
    ! [A: $i] : ( nil @ ( A @ skaf62 @ rearsegP ) ),
    inference(pattern_uni,[status(thm)],[12950:[bind(A,$thf( C )),bind(B,$thf( C @ skaf62 ))]]) ).

thf(13018,plain,
    ! [A: $i] : ( nil @ ( A @ skaf62 @ rearsegP ) ),
    inference(simp,[status(thm)],[12951]) ).

thf(1297,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf78 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(paramod_ordered,[status(thm)],[285,465]) ).

thf(1298,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf78 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(simp,[status(thm)],[1297]) ).

thf(1299,plain,
    ! [A: $i] :
      ~ ( A @ skaf78 @ ( nil @ memberP ) ),
    inference(pattern_uni,[status(thm)],[1298:[bind(A,$thf( C )),bind(B,$thf( C @ skaf78 ))]]) ).

thf(1307,plain,
    ! [A: $i] :
      ~ ( A @ skaf78 @ ( nil @ memberP ) ),
    inference(simp,[status(thm)],[1299]) ).

thf(189,axiom,
    ! [A: $i] :
      ( ( A @ ( nil @ frontsegP ) )
      | ~ ( A @ ssList )
      | ( nil != A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause83) ).

thf(620,plain,
    ! [A: $i] :
      ( ( A @ ( nil @ frontsegP ) )
      | ~ ( A @ ssList )
      | ( nil != A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[189]) ).

thf(621,plain,
    ! [A: $i] :
      ( ( A @ ( nil @ frontsegP ) )
      | ~ ( A @ ssList )
      | ( nil != A ) ),
    inference(cnf,[status(esa)],[620]) ).

thf(622,plain,
    ! [A: $i] :
      ( ( A @ ( nil @ frontsegP ) )
      | ~ ( A @ ssList )
      | ( nil != A ) ),
    inference(lifteq,[status(thm)],[621]) ).

thf(623,plain,
    ( ( nil @ ( nil @ frontsegP ) )
    | ~ ( nil @ ssList ) ),
    inference(simp,[status(thm)],[622]) ).

thf(11469,plain,
    ( ( nil @ ( nil @ frontsegP ) )
    | ~ $true ),
    inference(rewrite,[status(thm)],[623,335]) ).

thf(11470,plain,
    nil @ ( nil @ frontsegP ),
    inference(simp,[status(thm)],[11469]) ).

thf(154,axiom,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( B @ ( D @ memberP ) )
      | ~ ( D @ ssList )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssList )
      | ~ ( C @ ssList )
      | ( ( C @ ( B @ cons ) @ ( A @ app ) )
       != D ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause175) ).

thf(535,plain,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( B @ ( D @ memberP ) )
      | ~ ( D @ ssList )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssList )
      | ~ ( C @ ssList )
      | ( ( C @ ( B @ cons ) @ ( A @ app ) )
       != D ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[154]) ).

thf(14176,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ lt ) )
      | ( sk2 @ duplicatefreeP ) ),
    inference(paramod_ordered,[status(thm)],[11731,280]) ).

thf(14177,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ lt ) )
      | ( sk2 @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[14176]) ).

thf(14178,plain,
    ! [A: $i] :
      ( ~ ( A @ ( A @ lt ) )
      | ( sk2 @ duplicatefreeP ) ),
    inference(pattern_uni,[status(thm)],[14177:[bind(A,$thf( A )),bind(B,$thf( A ))]]) ).

thf(177,axiom,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( D = B )
      | ~ ( B @ ssList )
      | ~ ( D @ ssList )
      | ~ ( A @ ssItem )
      | ~ ( C @ ssItem )
      | ( ( B @ ( A @ cons ) )
       != ( D @ ( C @ cons ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause171) ).

thf(594,plain,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( D = B )
      | ~ ( B @ ssList )
      | ~ ( D @ ssList )
      | ~ ( A @ ssItem )
      | ~ ( C @ ssItem )
      | ( ( B @ ( A @ cons ) )
       != ( D @ ( C @ cons ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[177]) ).

thf(22,axiom,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ leq ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( B @ ( A @ lt ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause103) ).

thf(239,plain,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ leq ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( B @ ( A @ lt ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[22]) ).

thf(240,plain,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ leq ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( B @ ( A @ lt ) ) ),
    inference(cnf,[status(esa)],[239]) ).

thf(27634,plain,
    ( ( nil != nil )
    | ( sk1 @ totalorderP )
    | ( sk1 @ tl @ ssList ) ),
    inference(paramod_ordered,[status(thm)],[26703,500]) ).

thf(27635,plain,
    ( ( sk1 @ totalorderP )
    | ( sk1 @ tl @ ssList ) ),
    inference(pattern_uni,[status(thm)],[27634:[]]) ).

thf(13886,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf69 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[248,276]) ).

thf(13887,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf69 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) ) ),
    inference(simp,[status(thm)],[13886]) ).

thf(13888,plain,
    ! [A: $i] : ( A @ skaf69 @ ( A @ skaf69 @ leq ) ),
    inference(pattern_uni,[status(thm)],[13887:[bind(A,$thf( C )),bind(B,$thf( C @ skaf69 ))]]) ).

thf(13940,plain,
    ! [A: $i] : ( A @ skaf69 @ ( A @ skaf69 @ leq ) ),
    inference(simp,[status(thm)],[13888]) ).

thf(329,plain,
    ! [A: $i] :
      ( ( ( A @ skaf68 @ ( A @ skaf65 @ cons ) @ ( A @ skaf67 @ ( A @ skaf64 @ cons ) @ ( A @ skaf66 @ app ) @ app ) )
        = A )
      | ( A @ totalorderedP )
      | ~ ( A @ ssList ) ),
    inference(cnf,[status(esa)],[328]) ).

thf(330,plain,
    ! [A: $i] :
      ( ( A @ totalorderedP )
      | ~ ( A @ ssList )
      | ( ( A @ skaf68 @ ( A @ skaf65 @ cons ) @ ( A @ skaf67 @ ( A @ skaf64 @ cons ) @ ( A @ skaf66 @ app ) @ app ) )
        = A ) ),
    inference(lifteq,[status(thm)],[329]) ).

thf(15285,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf51 @ ssList )
       != ( B @ ssList ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[555,295]) ).

thf(15286,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf51 @ ssList )
       != ( B @ ssList ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[15285]) ).

thf(15287,plain,
    ! [A: $i] :
      ~ ( A @ skaf51 @ ( A @ skaf51 @ neq ) ),
    inference(pattern_uni,[status(thm)],[15286:[bind(A,$thf( C )),bind(B,$thf( C @ skaf51 ))]]) ).

thf(15389,plain,
    ! [A: $i] :
      ~ ( A @ skaf51 @ ( A @ skaf51 @ neq ) ),
    inference(simp,[status(thm)],[15287]) ).

thf(85,axiom,
    ! [B: $i,A: $i] :
      ( ( B @ singletonP )
      | ~ ( B @ ssList )
      | ~ ( A @ ssItem )
      | ( ( nil @ ( A @ cons ) )
       != B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause116) ).

thf(367,plain,
    ! [B: $i,A: $i] :
      ( ( B @ singletonP )
      | ~ ( B @ ssList )
      | ~ ( A @ ssItem )
      | ( ( nil @ ( A @ cons ) )
       != B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[85]) ).

thf(159,axiom,
    ! [B: $i,A: $i] :
      ( ( ( A @ ( B @ app ) @ tl )
        = ( A @ ( B @ tl @ app ) ) )
      | ( nil = B )
      | ~ ( B @ ssList )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause133) ).

thf(552,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ( B @ app ) @ tl )
        = ( A @ ( B @ tl @ app ) ) )
      | ( nil = B )
      | ~ ( B @ ssList )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[159]) ).

thf(185,axiom,
    ! [A: $i] :
      ( ( nil = A )
      | ~ ( A @ ssList )
      | ~ ( A @ ( nil @ frontsegP ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause84) ).

thf(609,plain,
    ! [A: $i] :
      ( ( nil = A )
      | ~ ( A @ ssList )
      | ~ ( A @ ( nil @ frontsegP ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[185]) ).

thf(28867,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf79 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[228,334]) ).

thf(28868,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf79 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[28867]) ).

thf(28869,plain,
    ! [A: $i] :
      ~ ( A @ skaf79 @ ( A @ skaf79 @ neq ) ),
    inference(pattern_uni,[status(thm)],[28868:[bind(A,$thf( C )),bind(B,$thf( C @ skaf79 ))]]) ).

thf(28928,plain,
    ! [A: $i] :
      ~ ( A @ skaf79 @ ( A @ skaf79 @ neq ) ),
    inference(simp,[status(thm)],[28869]) ).

thf(321,plain,
    ! [F: $i,E: $i,D: $i,C: $i,B: $i,A: $i] :
      ( ( D @ ( B @ lt ) )
      | ~ ( F @ ssList )
      | ~ ( F @ strictorderedP )
      | ~ ( B @ ssItem )
      | ~ ( D @ ssItem )
      | ~ ( A @ ssList )
      | ~ ( C @ ssList )
      | ~ ( E @ ssList )
      | ( ( E @ ( D @ cons ) @ ( C @ ( B @ cons ) @ ( A @ app ) @ app ) )
       != F ) ),
    inference(cnf,[status(esa)],[320]) ).

thf(322,plain,
    ! [F: $i,E: $i,D: $i,C: $i,B: $i,A: $i] :
      ( ( D @ ( B @ lt ) )
      | ~ ( F @ ssList )
      | ~ ( F @ strictorderedP )
      | ~ ( B @ ssItem )
      | ~ ( D @ ssItem )
      | ~ ( A @ ssList )
      | ~ ( C @ ssList )
      | ~ ( E @ ssList )
      | ( ( E @ ( D @ cons ) @ ( C @ ( B @ cons ) @ ( A @ app ) @ app ) )
       != F ) ),
    inference(lifteq,[status(thm)],[321]) ).

thf(323,plain,
    ! [E: $i,D: $i,C: $i,B: $i,A: $i] :
      ( ( D @ ( B @ lt ) )
      | ~ ( E @ ( D @ cons ) @ ( C @ ( B @ cons ) @ ( A @ app ) @ app ) @ ssList )
      | ~ ( E @ ( D @ cons ) @ ( C @ ( B @ cons ) @ ( A @ app ) @ app ) @ strictorderedP )
      | ~ ( B @ ssItem )
      | ~ ( D @ ssItem )
      | ~ ( A @ ssList )
      | ~ ( C @ ssList )
      | ~ ( E @ ssList ) ),
    inference(simp,[status(thm)],[322]) ).

thf(14905,plain,
    ! [A: $i] :
      ( ( ( skac2 @ ssItem )
       != ( A @ ssItem ) )
      | ( nil @ ( A @ cons ) @ totalorderedP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[281,14843]) ).

thf(14906,plain,
    ! [A: $i] :
      ( ( ( skac2 @ ssItem )
       != ( A @ ssItem ) )
      | ( nil @ ( A @ cons ) @ totalorderedP ) ),
    inference(simp,[status(thm)],[14905]) ).

thf(14907,plain,
    nil @ ( skac2 @ cons ) @ totalorderedP,
    inference(pattern_uni,[status(thm)],[14906:[bind(A,$thf( skac2 ))]]) ).

thf(149,axiom,
    ! [A: $i] :
      ( ( ( A @ skaf81 @ ( A @ skaf79 @ cons ) @ ( A @ skaf78 @ cons ) @ ( A @ skaf80 @ app ) )
        = A )
      | ( A @ equalelemsP )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause142) ).

thf(521,plain,
    ! [A: $i] :
      ( ( ( A @ skaf81 @ ( A @ skaf79 @ cons ) @ ( A @ skaf78 @ cons ) @ ( A @ skaf80 @ app ) )
        = A )
      | ( A @ equalelemsP )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[149]) ).

thf(13865,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf49 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[257,276]) ).

thf(13866,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf49 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) ) ),
    inference(simp,[status(thm)],[13865]) ).

thf(13867,plain,
    ! [A: $i] : ( A @ skaf49 @ ( A @ skaf49 @ leq ) ),
    inference(pattern_uni,[status(thm)],[13866:[bind(A,$thf( C )),bind(B,$thf( C @ skaf49 ))]]) ).

thf(13944,plain,
    ! [A: $i] : ( A @ skaf49 @ ( A @ skaf49 @ leq ) ),
    inference(simp,[status(thm)],[13867]) ).

thf(119,axiom,
    ! [A: $i] :
      ( ( nil @ ( A @ segmentP ) )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause56) ).

thf(455,plain,
    ! [A: $i] :
      ( ( nil @ ( A @ segmentP ) )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[119]) ).

thf(165,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( B = C )
      | ~ ( C @ ssList )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ( ( B @ ( A @ app ) )
       != ( C @ ( A @ app ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause150) ).

thf(563,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( B = C )
      | ~ ( C @ ssList )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ( ( B @ ( A @ app ) )
       != ( C @ ( A @ app ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[165]) ).

thf(15,axiom,
    ! [B: $i,A: $i] :
      ( ( A @ ( B @ gt ) )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( B @ ( A @ lt ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause106) ).

thf(226,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ( B @ gt ) )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( B @ ( A @ lt ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[15]) ).

thf(267,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( A @ leq ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssItem )
      | ~ ( C @ ( B @ leq ) )
      | ~ ( B @ ( A @ leq ) ) ),
    inference(cnf,[status(esa)],[266]) ).

thf(108,axiom,
    ! [A: $i] :
      ( ( A @ ( A @ rearsegP ) )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause59) ).

thf(431,plain,
    ! [A: $i] :
      ( ( A @ ( A @ rearsegP ) )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[108]) ).

thf(14173,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf65 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ lt ) ) ),
    inference(paramod_ordered,[status(thm)],[269,280]) ).

thf(14174,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf65 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ lt ) ) ),
    inference(simp,[status(thm)],[14173]) ).

thf(14175,plain,
    ! [A: $i] :
      ~ ( A @ skaf65 @ ( A @ skaf65 @ lt ) ),
    inference(pattern_uni,[status(thm)],[14174:[bind(A,$thf( C )),bind(B,$thf( C @ skaf65 ))]]) ).

thf(14255,plain,
    ! [A: $i] :
      ~ ( A @ skaf65 @ ( A @ skaf65 @ lt ) ),
    inference(simp,[status(thm)],[14175]) ).

thf(183,axiom,
    ! [A: $i] : ( A @ skaf76 @ ssList ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause19) ).

thf(607,plain,
    ! [A: $i] : ( A @ skaf76 @ ssList ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[183]) ).

thf(12997,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf76 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[607,340]) ).

thf(12998,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf76 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) ) ),
    inference(simp,[status(thm)],[12997]) ).

thf(12999,plain,
    ! [A: $i] : ( nil @ ( A @ skaf76 @ rearsegP ) ),
    inference(pattern_uni,[status(thm)],[12998:[bind(A,$thf( C )),bind(B,$thf( C @ skaf76 ))]]) ).

thf(13010,plain,
    ! [A: $i] : ( nil @ ( A @ skaf76 @ rearsegP ) ),
    inference(simp,[status(thm)],[12999]) ).

thf(15338,plain,
    ! [A: $i] :
      ( ( ( sk2 @ ssList )
       != ( A @ ssList ) )
      | ~ $true
      | ~ ( A @ ( A @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[203,295]) ).

thf(15339,plain,
    ! [A: $i] :
      ( ( ( sk2 @ ssList )
       != ( A @ ssList ) )
      | ~ ( A @ ( A @ neq ) ) ),
    inference(simp,[status(thm)],[15338]) ).

thf(15340,plain,
    ~ ( sk2 @ ( sk2 @ neq ) ),
    inference(pattern_uni,[status(thm)],[15339:[bind(A,$thf( sk2 ))]]) ).

thf(23,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( A @ gt ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssItem )
      | ~ ( C @ ( B @ gt ) )
      | ~ ( B @ ( A @ gt ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause146) ).

thf(241,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( A @ gt ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssItem )
      | ~ ( C @ ( B @ gt ) )
      | ~ ( B @ ( A @ gt ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[23]) ).

thf(14868,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf70 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[253,14843]) ).

thf(14869,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf70 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP ) ),
    inference(simp,[status(thm)],[14868]) ).

thf(14870,plain,
    ! [A: $i] : ( nil @ ( A @ skaf70 @ cons ) @ totalorderedP ),
    inference(pattern_uni,[status(thm)],[14869:[bind(A,$thf( C )),bind(B,$thf( C @ skaf70 ))]]) ).

thf(14947,plain,
    ! [A: $i] : ( nil @ ( A @ skaf70 @ cons ) @ totalorderedP ),
    inference(simp,[status(thm)],[14870]) ).

thf(127,axiom,
    ! [B: $i,A: $i] :
      ( ( B = A )
      | ( A @ ( B @ neq ) )
      | ~ ( B @ ssList )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause100) ).

thf(473,plain,
    ! [B: $i,A: $i] :
      ( ( B = A )
      | ( A @ ( B @ neq ) )
      | ~ ( B @ ssList )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[127]) ).

thf(153,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( A @ ( C @ ( B @ cons ) @ memberP ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssList )
      | ( A != B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause138) ).

thf(531,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( A @ ( C @ ( B @ cons ) @ memberP ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssList )
      | ( A != B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[153]) ).

thf(15279,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf75 @ ssList )
       != ( B @ ssList ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[479,295]) ).

thf(15280,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf75 @ ssList )
       != ( B @ ssList ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[15279]) ).

thf(15281,plain,
    ! [A: $i] :
      ~ ( A @ skaf75 @ ( A @ skaf75 @ neq ) ),
    inference(pattern_uni,[status(thm)],[15280:[bind(A,$thf( C )),bind(B,$thf( C @ skaf75 ))]]) ).

thf(15385,plain,
    ! [A: $i] :
      ~ ( A @ skaf75 @ ( A @ skaf75 @ neq ) ),
    inference(simp,[status(thm)],[15281]) ).

thf(12940,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( B @ ( A @ skaf46 ) @ ssList )
       != ( C @ ssList ) )
      | ( nil @ ( C @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[324,340]) ).

thf(12941,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( B @ ( A @ skaf46 ) @ ssList )
       != ( C @ ssList ) )
      | ( nil @ ( C @ rearsegP ) ) ),
    inference(simp,[status(thm)],[12940]) ).

thf(12942,plain,
    ! [B: $i,A: $i] : ( nil @ ( B @ ( A @ skaf46 ) @ rearsegP ) ),
    inference(pattern_uni,[status(thm)],[12941:[bind(A,$thf( D )),bind(B,$thf( E )),bind(C,$thf( E @ ( D @ skaf46 ) ))]]) ).

thf(13015,plain,
    ! [B: $i,A: $i] : ( nil @ ( B @ ( A @ skaf46 ) @ rearsegP ) ),
    inference(simp,[status(thm)],[12942]) ).

thf(14167,plain,
    ! [A: $i] :
      ( ( ( skac3 @ ssItem )
       != ( A @ ssItem ) )
      | ~ $true
      | ~ ( A @ ( A @ lt ) ) ),
    inference(paramod_ordered,[status(thm)],[282,280]) ).

thf(14168,plain,
    ! [A: $i] :
      ( ( ( skac3 @ ssItem )
       != ( A @ ssItem ) )
      | ~ ( A @ ( A @ lt ) ) ),
    inference(simp,[status(thm)],[14167]) ).

thf(14169,plain,
    ~ ( skac3 @ ( skac3 @ lt ) ),
    inference(pattern_uni,[status(thm)],[14168:[bind(A,$thf( skac3 ))]]) ).

thf(354,plain,
    ! [A: $i] :
      ( ( ( A @ skaf53 @ ( A @ skaf50 @ cons ) @ ( A @ skaf52 @ ( A @ skaf49 @ cons ) @ ( A @ skaf51 @ app ) @ app ) )
        = A )
      | ( A @ cyclefreeP )
      | ~ ( A @ ssList ) ),
    inference(cnf,[status(esa)],[353]) ).

thf(355,plain,
    ! [A: $i] :
      ( ( A @ cyclefreeP )
      | ~ ( A @ ssList )
      | ( ( A @ skaf53 @ ( A @ skaf50 @ cons ) @ ( A @ skaf52 @ ( A @ skaf49 @ cons ) @ ( A @ skaf51 @ app ) @ app ) )
        = A ) ),
    inference(lifteq,[status(thm)],[354]) ).

thf(14212,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf78 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ lt ) ) ),
    inference(paramod_ordered,[status(thm)],[285,280]) ).

thf(14213,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf78 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ lt ) ) ),
    inference(simp,[status(thm)],[14212]) ).

thf(14214,plain,
    ! [A: $i] :
      ~ ( A @ skaf78 @ ( A @ skaf78 @ lt ) ),
    inference(pattern_uni,[status(thm)],[14213:[bind(A,$thf( C )),bind(B,$thf( C @ skaf78 ))]]) ).

thf(14240,plain,
    ! [A: $i] :
      ~ ( A @ skaf78 @ ( A @ skaf78 @ lt ) ),
    inference(simp,[status(thm)],[14214]) ).

thf(12971,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf80 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[463,340]) ).

thf(12972,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf80 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) ) ),
    inference(simp,[status(thm)],[12971]) ).

thf(12973,plain,
    ! [A: $i] : ( nil @ ( A @ skaf80 @ rearsegP ) ),
    inference(pattern_uni,[status(thm)],[12972:[bind(A,$thf( C )),bind(B,$thf( C @ skaf80 ))]]) ).

thf(13027,plain,
    ! [A: $i] : ( nil @ ( A @ skaf80 @ rearsegP ) ),
    inference(simp,[status(thm)],[12973]) ).

thf(4,negated_conjecture,
    sk4 @ ssList,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_4) ).

thf(209,plain,
    sk4 @ ssList,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[4]) ).

thf(133,axiom,
    ! [E: $i,D: $i,C: $i,B: $i,A: $i] :
      ( ~ ( E @ ssList )
      | ~ ( E @ duplicatefreeP )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssList )
      | ~ ( C @ ssList )
      | ~ ( D @ ssList )
      | ( ( D @ ( B @ cons ) @ ( C @ ( B @ cons ) @ ( A @ app ) @ app ) )
       != E ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause179) ).

thf(487,plain,
    ! [E: $i,D: $i,C: $i,B: $i,A: $i] :
      ( ~ ( E @ ssList )
      | ~ ( E @ duplicatefreeP )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssList )
      | ~ ( C @ ssList )
      | ~ ( D @ ssList )
      | ( ( D @ ( B @ cons ) @ ( C @ ( B @ cons ) @ ( A @ app ) @ app ) )
       != E ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[133]) ).

thf(188,axiom,
    ! [B: $i,A: $i] :
      ( ( ( A @ ( B @ skaf48 ) @ ( B @ ( B @ ( A @ skaf47 ) @ app ) @ app ) )
        = A )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( B @ ( A @ segmentP ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause168) ).

thf(617,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ( B @ skaf48 ) @ ( B @ ( B @ ( A @ skaf47 ) @ app ) @ app ) )
        = A )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( B @ ( A @ segmentP ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[188]) ).

thf(146,axiom,
    ~ ( nil @ singletonP ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause11) ).

thf(516,plain,
    ~ ( nil @ singletonP ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[146]) ).

thf(27741,plain,
    ( ( nil != nil )
    | ~ ( skac2 @ ( sk1 @ memberP ) )
    | ( sk1 @ tl @ ssList ) ),
    inference(paramod_ordered,[status(thm)],[26703,686]) ).

thf(27742,plain,
    ( ~ ( skac2 @ ( sk1 @ memberP ) )
    | ( sk1 @ tl @ ssList ) ),
    inference(pattern_uni,[status(thm)],[27741:[]]) ).

thf(109,axiom,
    ! [A: $i] : ( A @ skaf61 @ ssList ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause34) ).

thf(433,plain,
    ! [A: $i] : ( A @ skaf61 @ ssList ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[109]) ).

thf(11651,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( A @ skaf61 @ ssList )
       != ( B @ ssList ) )
      | ( C @ ssItem )
      | ( B @ duplicatefreeP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[433,362]) ).

thf(11652,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( A @ skaf61 @ ssList )
       != ( B @ ssList ) )
      | ( C @ ssItem )
      | ( B @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[11651]) ).

thf(11653,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ssItem )
      | ( B @ skaf61 @ duplicatefreeP ) ),
    inference(pattern_uni,[status(thm)],[11652:[bind(A,$thf( D )),bind(B,$thf( D @ skaf61 ))]]) ).

thf(11689,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ssItem )
      | ( B @ skaf61 @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[11653]) ).

thf(4146,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf64 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[231,245]) ).

thf(4147,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf64 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) ) ),
    inference(simp,[status(thm)],[4146]) ).

thf(4148,plain,
    ! [A: $i] : ( A @ skaf64 @ ( A @ skaf64 @ geq ) ),
    inference(pattern_uni,[status(thm)],[4147:[bind(A,$thf( C )),bind(B,$thf( C @ skaf64 ))]]) ).

thf(4168,plain,
    ! [A: $i] : ( A @ skaf64 @ ( A @ skaf64 @ geq ) ),
    inference(simp,[status(thm)],[4148]) ).

thf(14856,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf49 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[257,14843]) ).

thf(14857,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf49 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP ) ),
    inference(simp,[status(thm)],[14856]) ).

thf(14858,plain,
    ! [A: $i] : ( nil @ ( A @ skaf49 @ cons ) @ totalorderedP ),
    inference(pattern_uni,[status(thm)],[14857:[bind(A,$thf( C )),bind(B,$thf( C @ skaf49 ))]]) ).

thf(14940,plain,
    ! [A: $i] : ( nil @ ( A @ skaf49 @ cons ) @ totalorderedP ),
    inference(simp,[status(thm)],[14858]) ).

thf(151,axiom,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( B @ ( D @ segmentP ) )
      | ~ ( D @ ssList )
      | ~ ( B @ ssList )
      | ~ ( A @ ssList )
      | ~ ( C @ ssList )
      | ( ( C @ ( B @ ( A @ app ) @ app ) )
       != D ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause173) ).

thf(525,plain,
    ! [D: $i,C: $i,B: $i,A: $i] :
      ( ( B @ ( D @ segmentP ) )
      | ~ ( D @ ssList )
      | ~ ( B @ ssList )
      | ~ ( A @ ssList )
      | ~ ( C @ ssList )
      | ( ( C @ ( B @ ( A @ app ) @ app ) )
       != D ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[151]) ).

thf(171,axiom,
    ! [B: $i,A: $i] :
      ( ( nil = B )
      | ( B @ totalorderedP )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssList )
      | ~ ( B @ ( A @ cons ) @ totalorderedP ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause125) ).

thf(580,plain,
    ! [B: $i,A: $i] :
      ( ( nil = B )
      | ( B @ totalorderedP )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssList )
      | ~ ( B @ ( A @ cons ) @ totalorderedP ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[171]) ).

thf(15314,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf62 @ ssList )
       != ( B @ ssList ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[296,295]) ).

thf(15315,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf62 @ ssList )
       != ( B @ ssList ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[15314]) ).

thf(15316,plain,
    ! [A: $i] :
      ~ ( A @ skaf62 @ ( A @ skaf62 @ neq ) ),
    inference(pattern_uni,[status(thm)],[15315:[bind(A,$thf( C )),bind(B,$thf( C @ skaf62 ))]]) ).

thf(15375,plain,
    ! [A: $i] :
      ~ ( A @ skaf62 @ ( A @ skaf62 @ neq ) ),
    inference(simp,[status(thm)],[15316]) ).

thf(14877,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf69 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[248,14843]) ).

thf(14878,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf69 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP ) ),
    inference(simp,[status(thm)],[14877]) ).

thf(14879,plain,
    ! [A: $i] : ( nil @ ( A @ skaf69 @ cons ) @ totalorderedP ),
    inference(pattern_uni,[status(thm)],[14878:[bind(A,$thf( C )),bind(B,$thf( C @ skaf69 ))]]) ).

thf(14951,plain,
    ! [A: $i] : ( nil @ ( A @ skaf69 @ cons ) @ totalorderedP ),
    inference(simp,[status(thm)],[14879]) ).

thf(12923,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf56 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[597,340]) ).

thf(12924,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf56 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) ) ),
    inference(simp,[status(thm)],[12923]) ).

thf(12925,plain,
    ! [A: $i] : ( nil @ ( A @ skaf56 @ rearsegP ) ),
    inference(pattern_uni,[status(thm)],[12924:[bind(A,$thf( C )),bind(B,$thf( C @ skaf56 ))]]) ).

thf(13037,plain,
    ! [A: $i] : ( nil @ ( A @ skaf56 @ rearsegP ) ),
    inference(simp,[status(thm)],[12925]) ).

thf(190,axiom,
    nil @ strictorderedP,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause3) ).

thf(624,plain,
    nil @ strictorderedP,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[190]) ).

thf(27929,plain,
    ( ( nil != nil )
    | ( sk1 @ strictorderedP )
    | ( sk1 @ tl @ ssList ) ),
    inference(paramod_ordered,[status(thm)],[26703,624]) ).

thf(27930,plain,
    ( ( sk1 @ strictorderedP )
    | ( sk1 @ tl @ ssList ) ),
    inference(pattern_uni,[status(thm)],[27929:[]]) ).

thf(13871,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf83 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[261,276]) ).

thf(13872,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf83 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) ) ),
    inference(simp,[status(thm)],[13871]) ).

thf(13873,plain,
    ! [A: $i] : ( A @ skaf83 @ ( A @ skaf83 @ leq ) ),
    inference(pattern_uni,[status(thm)],[13872:[bind(A,$thf( C )),bind(B,$thf( C @ skaf83 ))]]) ).

thf(13948,plain,
    ! [A: $i] : ( A @ skaf83 @ ( A @ skaf83 @ leq ) ),
    inference(simp,[status(thm)],[13873]) ).

thf(10,negated_conjecture,
    ( ( nil @ ( sk2 @ neq ) )
    | ~ ( sk1 @ singletonP ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_10) ).

thf(199,plain,
    ( ( nil @ ( sk2 @ neq ) )
    | ~ ( sk1 @ singletonP ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[10]) ).

thf(173,axiom,
    ! [A: $i] :
      ( ( nil = A )
      | ~ ( A @ ssList )
      | ~ ( A @ ( nil @ segmentP ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause80) ).

thf(585,plain,
    ! [A: $i] :
      ( ( nil = A )
      | ~ ( A @ ssList )
      | ~ ( A @ ( nil @ segmentP ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[173]) ).

thf(12914,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf51 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[555,340]) ).

thf(12915,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf51 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) ) ),
    inference(simp,[status(thm)],[12914]) ).

thf(12916,plain,
    ! [A: $i] : ( nil @ ( A @ skaf51 @ rearsegP ) ),
    inference(pattern_uni,[status(thm)],[12915:[bind(A,$thf( C )),bind(B,$thf( C @ skaf51 ))]]) ).

thf(13032,plain,
    ! [A: $i] : ( nil @ ( A @ skaf51 @ rearsegP ) ),
    inference(simp,[status(thm)],[12916]) ).

thf(71,axiom,
    ! [B: $i,A: $i] :
      ( ( ( B @ ( A @ skaf45 ) @ ( B @ app ) )
        = A )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( B @ ( A @ frontsegP ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause132) ).

thf(336,plain,
    ! [B: $i,A: $i] :
      ( ( ( B @ ( A @ skaf45 ) @ ( B @ app ) )
        = A )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( B @ ( A @ frontsegP ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[71]) ).

thf(337,plain,
    ! [B: $i,A: $i] :
      ( ( ( B @ ( A @ skaf45 ) @ ( B @ app ) )
        = A )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( B @ ( A @ frontsegP ) ) ),
    inference(cnf,[status(esa)],[336]) ).

thf(338,plain,
    ! [B: $i,A: $i] :
      ( ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( B @ ( A @ frontsegP ) )
      | ( ( B @ ( A @ skaf45 ) @ ( B @ app ) )
        = A ) ),
    inference(lifteq,[status(thm)],[337]) ).

thf(126,axiom,
    ! [A: $i] :
      ( ( ( nil @ ( A @ app ) )
        = A )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause73) ).

thf(470,plain,
    ! [A: $i] :
      ( ( ( nil @ ( A @ app ) )
        = A )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[126]) ).

thf(80,axiom,
    ! [A: $i] :
      ( ( nil @ ( A @ cons ) @ totalorderedP )
      | ~ ( A @ ssItem ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause67) ).

thf(359,plain,
    ! [A: $i] :
      ( ( nil @ ( A @ cons ) @ totalorderedP )
      | ~ ( A @ ssItem ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[80]) ).

thf(28911,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf50 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[272,334]) ).

thf(28912,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf50 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[28911]) ).

thf(28913,plain,
    ! [A: $i] :
      ~ ( A @ skaf50 @ ( A @ skaf50 @ neq ) ),
    inference(pattern_uni,[status(thm)],[28912:[bind(A,$thf( C )),bind(B,$thf( C @ skaf50 ))]]) ).

thf(28937,plain,
    ! [A: $i] :
      ~ ( A @ skaf50 @ ( A @ skaf50 @ neq ) ),
    inference(simp,[status(thm)],[28913]) ).

thf(35183,plain,
    ! [A: $i] :
      ( ( A != skac2 )
      | ( nil != nil )
      | ( skac2 != sk2 )
      | ~ ( A @ ssList )
      | ~ ( A @ ( nil @ rearsegP ) ) ),
    inference(paramod_ordered,[status(thm)],[358,28981]) ).

thf(35184,plain,
    ! [A: $i] :
      ( ( A != skac2 )
      | ( skac2 != sk2 )
      | ~ ( A @ ssList )
      | ~ ( A @ ( nil @ rearsegP ) ) ),
    inference(simp,[status(thm)],[35183]) ).

thf(35185,plain,
    ( ( skac2 != sk2 )
    | ~ ( skac2 @ ssList )
    | ~ ( skac2 @ ( nil @ rearsegP ) ) ),
    inference(pattern_uni,[status(thm)],[35184:[bind(A,$thf( skac2 ))]]) ).

thf(38290,plain,
    ( ( ( skac2 @ ssList )
     != ( sk2 @ ssList ) )
    | ( skac2 != sk2 )
    | ~ $true
    | ~ ( skac2 @ ( nil @ rearsegP ) ) ),
    inference(paramod_ordered,[status(thm)],[203,35185]) ).

thf(38291,plain,
    ( ( ( skac2 @ ssList )
     != ( sk2 @ ssList ) )
    | ( skac2 != sk2 )
    | ~ ( skac2 @ ( nil @ rearsegP ) ) ),
    inference(simp,[status(thm)],[38290]) ).

thf(38362,plain,
    ( ( skac2 != sk2 )
    | ( skac2 != sk2 )
    | ~ ( skac2 @ ( nil @ rearsegP ) ) ),
    inference(simp,[status(thm)],[38291]) ).

thf(38421,plain,
    ( ( skac2 != sk2 )
    | ~ ( skac2 @ ( nil @ rearsegP ) ) ),
    inference(simp,[status(thm)],[38362]) ).

thf(4107,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf49 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[257,245]) ).

thf(4108,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf49 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) ) ),
    inference(simp,[status(thm)],[4107]) ).

thf(4109,plain,
    ! [A: $i] : ( A @ skaf49 @ ( A @ skaf49 @ geq ) ),
    inference(pattern_uni,[status(thm)],[4108:[bind(A,$thf( C )),bind(B,$thf( C @ skaf49 ))]]) ).

thf(4164,plain,
    ! [A: $i] : ( A @ skaf49 @ ( A @ skaf49 @ geq ) ),
    inference(simp,[status(thm)],[4109]) ).

thf(14850,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf65 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[269,14843]) ).

thf(14851,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf65 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP ) ),
    inference(simp,[status(thm)],[14850]) ).

thf(14852,plain,
    ! [A: $i] : ( nil @ ( A @ skaf65 @ cons ) @ totalorderedP ),
    inference(pattern_uni,[status(thm)],[14851:[bind(A,$thf( C )),bind(B,$thf( C @ skaf65 ))]]) ).

thf(14938,plain,
    ! [A: $i] : ( nil @ ( A @ skaf65 @ cons ) @ totalorderedP ),
    inference(simp,[status(thm)],[14852]) ).

thf(14170,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf55 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ lt ) ) ),
    inference(paramod_ordered,[status(thm)],[249,280]) ).

thf(14171,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf55 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ lt ) ) ),
    inference(simp,[status(thm)],[14170]) ).

thf(14172,plain,
    ! [A: $i] :
      ~ ( A @ skaf55 @ ( A @ skaf55 @ lt ) ),
    inference(pattern_uni,[status(thm)],[14171:[bind(A,$thf( C )),bind(B,$thf( C @ skaf55 ))]]) ).

thf(14252,plain,
    ! [A: $i] :
      ~ ( A @ skaf55 @ ( A @ skaf55 @ lt ) ),
    inference(simp,[status(thm)],[14172]) ).

thf(13868,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) )
      | ~ $true
      | ( sk1 @ duplicatefreeP ) ),
    inference(paramod_ordered,[status(thm)],[11699,276]) ).

thf(13869,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) )
      | ( sk1 @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[13868]) ).

thf(13870,plain,
    ! [A: $i] :
      ( ( A @ ( A @ leq ) )
      | ( sk1 @ duplicatefreeP ) ),
    inference(pattern_uni,[status(thm)],[13869:[bind(A,$thf( A )),bind(B,$thf( A ))]]) ).

thf(27779,plain,
    ( ( nil != nil )
    | ( nil @ ( sk1 @ segmentP ) )
    | ( sk1 @ tl @ ssList ) ),
    inference(paramod_ordered,[status(thm)],[26703,11434]) ).

thf(27780,plain,
    ( ( nil @ ( sk1 @ segmentP ) )
    | ( sk1 @ tl @ ssList ) ),
    inference(pattern_uni,[status(thm)],[27779:[]]) ).

thf(313,plain,
    ! [B: $i,A: $i] :
      ( ( nil = B )
      | ( B @ hd @ ( A @ lt ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssList )
      | ~ ( B @ ( A @ cons ) @ strictorderedP ) ),
    inference(cnf,[status(esa)],[312]) ).

thf(314,plain,
    ! [B: $i,A: $i] :
      ( ( B @ hd @ ( A @ lt ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssList )
      | ~ ( B @ ( A @ cons ) @ strictorderedP )
      | ( nil = B ) ),
    inference(lifteq,[status(thm)],[313]) ).

thf(186,axiom,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ cons ) @ ssList )
      | ~ ( B @ ssList )
      | ~ ( A @ ssItem ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause86) ).

thf(612,plain,
    ! [B: $i,A: $i] :
      ( ( B @ ( A @ cons ) @ ssList )
      | ~ ( B @ ssList )
      | ~ ( A @ ssItem ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[186]) ).

thf(980,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf49 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(paramod_ordered,[status(thm)],[257,465]) ).

thf(981,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf49 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(simp,[status(thm)],[980]) ).

thf(982,plain,
    ! [A: $i] :
      ~ ( A @ skaf49 @ ( nil @ memberP ) ),
    inference(pattern_uni,[status(thm)],[981:[bind(A,$thf( C )),bind(B,$thf( C @ skaf49 ))]]) ).

thf(991,plain,
    ! [A: $i] :
      ~ ( A @ skaf49 @ ( nil @ memberP ) ),
    inference(simp,[status(thm)],[982]) ).

thf(168,axiom,
    ! [A: $i] :
      ( ( nil = A )
      | ( A @ tl @ ssList )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause77) ).

thf(571,plain,
    ! [A: $i] :
      ( ( nil = A )
      | ( A @ tl @ ssList )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[168]) ).

thf(12930,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf63 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[561,340]) ).

thf(12931,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf63 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) ) ),
    inference(simp,[status(thm)],[12930]) ).

thf(12932,plain,
    ! [A: $i] : ( nil @ ( A @ skaf63 @ rearsegP ) ),
    inference(pattern_uni,[status(thm)],[12931:[bind(A,$thf( C )),bind(B,$thf( C @ skaf63 ))]]) ).

thf(13008,plain,
    ! [A: $i] : ( nil @ ( A @ skaf63 @ rearsegP ) ),
    inference(simp,[status(thm)],[12932]) ).

thf(13000,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf72 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[309,340]) ).

thf(13001,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf72 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) ) ),
    inference(simp,[status(thm)],[13000]) ).

thf(13002,plain,
    ! [A: $i] : ( nil @ ( A @ skaf72 @ rearsegP ) ),
    inference(pattern_uni,[status(thm)],[13001:[bind(A,$thf( C )),bind(B,$thf( C @ skaf72 ))]]) ).

thf(13012,plain,
    ! [A: $i] : ( nil @ ( A @ skaf72 @ rearsegP ) ),
    inference(simp,[status(thm)],[13002]) ).

thf(116,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( B @ ( A @ ( C @ cons ) @ memberP ) )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssItem )
      | ~ ( A @ ssList )
      | ~ ( B @ ( A @ memberP ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause139) ).

thf(450,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( B @ ( A @ ( C @ cons ) @ memberP ) )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssItem )
      | ~ ( A @ ssList )
      | ~ ( B @ ( A @ memberP ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[116]) ).

thf(14185,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf83 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ lt ) ) ),
    inference(paramod_ordered,[status(thm)],[261,280]) ).

thf(14186,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf83 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ lt ) ) ),
    inference(simp,[status(thm)],[14185]) ).

thf(14187,plain,
    ! [A: $i] :
      ~ ( A @ skaf83 @ ( A @ skaf83 @ lt ) ),
    inference(pattern_uni,[status(thm)],[14186:[bind(A,$thf( C )),bind(B,$thf( C @ skaf83 ))]]) ).

thf(14242,plain,
    ! [A: $i] :
      ~ ( A @ skaf83 @ ( A @ skaf83 @ lt ) ),
    inference(simp,[status(thm)],[14187]) ).

thf(155,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( C @ ( B @ app ) @ ( A @ cons ) )
        = ( C @ ( B @ ( A @ cons ) @ app ) ) )
      | ~ ( C @ ssList )
      | ~ ( B @ ssList )
      | ~ ( A @ ssItem ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause157) ).

thf(539,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( C @ ( B @ app ) @ ( A @ cons ) )
        = ( C @ ( B @ ( A @ cons ) @ app ) ) )
      | ~ ( C @ ssList )
      | ~ ( B @ ssList )
      | ~ ( A @ ssItem ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[155]) ).

thf(15320,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf58 @ ssList )
       != ( B @ ssList ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[391,295]) ).

thf(15321,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf58 @ ssList )
       != ( B @ ssList ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[15320]) ).

thf(15322,plain,
    ! [A: $i] :
      ~ ( A @ skaf58 @ ( A @ skaf58 @ neq ) ),
    inference(pattern_uni,[status(thm)],[15321:[bind(A,$thf( C )),bind(B,$thf( C @ skaf58 ))]]) ).

thf(15377,plain,
    ! [A: $i] :
      ~ ( A @ skaf58 @ ( A @ skaf58 @ neq ) ),
    inference(simp,[status(thm)],[15322]) ).

thf(15294,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf56 @ ssList )
       != ( B @ ssList ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[597,295]) ).

thf(15295,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf56 @ ssList )
       != ( B @ ssList ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[15294]) ).

thf(15296,plain,
    ! [A: $i] :
      ~ ( A @ skaf56 @ ( A @ skaf56 @ neq ) ),
    inference(pattern_uni,[status(thm)],[15295:[bind(A,$thf( C )),bind(B,$thf( C @ skaf56 ))]]) ).

thf(15366,plain,
    ! [A: $i] :
      ~ ( A @ skaf56 @ ( A @ skaf56 @ neq ) ),
    inference(simp,[status(thm)],[15296]) ).

thf(28888,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf78 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[285,334]) ).

thf(28889,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf78 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[28888]) ).

thf(28890,plain,
    ! [A: $i] :
      ~ ( A @ skaf78 @ ( A @ skaf78 @ neq ) ),
    inference(pattern_uni,[status(thm)],[28889:[bind(A,$thf( C )),bind(B,$thf( C @ skaf78 ))]]) ).

thf(28933,plain,
    ! [A: $i] :
      ~ ( A @ skaf78 @ ( A @ skaf78 @ neq ) ),
    inference(simp,[status(thm)],[28890]) ).

thf(1822,plain,
    ! [B: $i,A: $i] :
      ( ( B != sk3 )
      | ( A = sk1 )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( A @ ( B @ geq ) )
      | ~ ( B @ ( A @ geq ) ) ),
    inference(paramod_ordered,[status(thm)],[236,213]) ).

thf(1823,plain,
    ! [A: $i] :
      ( ( A = sk1 )
      | ~ ( sk3 @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( A @ ( sk3 @ geq ) )
      | ~ ( sk3 @ ( A @ geq ) ) ),
    inference(pattern_uni,[status(thm)],[1822:[bind(A,$thf( A )),bind(B,$thf( sk3 ))]]) ).

thf(8392,plain,
    ! [A: $i] :
      ( ( A = sk1 )
      | ~ ( sk1 @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( A @ ( sk1 @ geq ) )
      | ~ ( sk1 @ ( A @ geq ) ) ),
    inference(rewrite,[status(thm)],[1823,213]) ).

thf(4149,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf50 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[272,245]) ).

thf(4150,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf50 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) ) ),
    inference(simp,[status(thm)],[4149]) ).

thf(4151,plain,
    ! [A: $i] : ( A @ skaf50 @ ( A @ skaf50 @ geq ) ),
    inference(pattern_uni,[status(thm)],[4150:[bind(A,$thf( C )),bind(B,$thf( C @ skaf50 ))]]) ).

thf(4170,plain,
    ! [A: $i] : ( A @ skaf50 @ ( A @ skaf50 @ geq ) ),
    inference(simp,[status(thm)],[4151]) ).

thf(12985,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf61 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[433,340]) ).

thf(12986,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf61 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) ) ),
    inference(simp,[status(thm)],[12985]) ).

thf(12987,plain,
    ! [A: $i] : ( nil @ ( A @ skaf61 @ rearsegP ) ),
    inference(pattern_uni,[status(thm)],[12986:[bind(A,$thf( C )),bind(B,$thf( C @ skaf61 ))]]) ).

thf(13036,plain,
    ! [A: $i] : ( nil @ ( A @ skaf61 @ rearsegP ) ),
    inference(simp,[status(thm)],[12987]) ).

thf(82,axiom,
    ! [A: $i] :
      ( ( A @ strictorderP )
      | ~ ( A @ ssList )
      | ~ ( A @ skaf59 @ ( A @ skaf60 @ lt ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause92) ).

thf(363,plain,
    ! [A: $i] :
      ( ( A @ strictorderP )
      | ~ ( A @ ssList )
      | ~ ( A @ skaf59 @ ( A @ skaf60 @ lt ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[82]) ).

thf(161,axiom,
    ! [A: $i] :
      ( ( nil @ ( A @ cons ) @ strictorderP )
      | ~ ( A @ ssItem ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause68) ).

thf(556,plain,
    ! [A: $i] :
      ( ( nil @ ( A @ cons ) @ strictorderP )
      | ~ ( A @ ssItem ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[161]) ).

thf(4110,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf79 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[228,245]) ).

thf(4111,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf79 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) ) ),
    inference(simp,[status(thm)],[4110]) ).

thf(4112,plain,
    ! [A: $i] : ( A @ skaf79 @ ( A @ skaf79 @ geq ) ),
    inference(pattern_uni,[status(thm)],[4111:[bind(A,$thf( C )),bind(B,$thf( C @ skaf79 ))]]) ).

thf(4165,plain,
    ! [A: $i] : ( A @ skaf79 @ ( A @ skaf79 @ geq ) ),
    inference(simp,[status(thm)],[4112]) ).

thf(174,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( A @ rearsegP ) )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( C @ ssList )
      | ~ ( C @ ( B @ rearsegP ) )
      | ~ ( B @ ( A @ rearsegP ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause153) ).

thf(588,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( A @ rearsegP ) )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( C @ ssList )
      | ~ ( C @ ( B @ rearsegP ) )
      | ~ ( B @ ( A @ rearsegP ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[174]) ).

thf(517,plain,
    ~ ( nil @ singletonP ),
    inference(polarity_switch,[status(thm)],[516]) ).

thf(14932,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf60 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[254,14843]) ).

thf(14933,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf60 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP ) ),
    inference(simp,[status(thm)],[14932]) ).

thf(14934,plain,
    ! [A: $i] : ( nil @ ( A @ skaf60 @ cons ) @ totalorderedP ),
    inference(pattern_uni,[status(thm)],[14933:[bind(A,$thf( C )),bind(B,$thf( C @ skaf60 ))]]) ).

thf(14948,plain,
    ! [A: $i] : ( nil @ ( A @ skaf60 @ cons ) @ totalorderedP ),
    inference(simp,[status(thm)],[14934]) ).

thf(349,plain,
    ! [F: $i,E: $i,D: $i,C: $i,B: $i,A: $i] :
      ( ~ ( F @ ssList )
      | ~ ( F @ cyclefreeP )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssList )
      | ~ ( D @ ssList )
      | ~ ( E @ ssList )
      | ( ( E @ ( B @ cons ) @ ( D @ ( A @ cons ) @ ( C @ app ) @ app ) )
       != F )
      | ~ ( A @ ( B @ leq ) )
      | ~ ( B @ ( A @ leq ) ) ),
    inference(cnf,[status(esa)],[348]) ).

thf(350,plain,
    ! [F: $i,E: $i,D: $i,C: $i,B: $i,A: $i] :
      ( ~ ( F @ ssList )
      | ~ ( F @ cyclefreeP )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssList )
      | ~ ( D @ ssList )
      | ~ ( E @ ssList )
      | ~ ( A @ ( B @ leq ) )
      | ~ ( B @ ( A @ leq ) )
      | ( ( E @ ( B @ cons ) @ ( D @ ( A @ cons ) @ ( C @ app ) @ app ) )
       != F ) ),
    inference(lifteq,[status(thm)],[349]) ).

thf(351,plain,
    ! [E: $i,D: $i,C: $i,B: $i,A: $i] :
      ( ~ ( E @ ( B @ cons ) @ ( D @ ( A @ cons ) @ ( C @ app ) @ app ) @ ssList )
      | ~ ( E @ ( B @ cons ) @ ( D @ ( A @ cons ) @ ( C @ app ) @ app ) @ cyclefreeP )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssList )
      | ~ ( D @ ssList )
      | ~ ( E @ ssList )
      | ~ ( A @ ( B @ leq ) )
      | ~ ( B @ ( A @ leq ) ) ),
    inference(simp,[status(thm)],[350]) ).

thf(193,axiom,
    ! [B: $i,A: $i] :
      ( ( B = A )
      | ~ ( B @ ssList )
      | ~ ( A @ ssList )
      | ~ ( A @ ( B @ segmentP ) )
      | ~ ( B @ ( A @ segmentP ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause127) ).

thf(632,plain,
    ! [B: $i,A: $i] :
      ( ( B = A )
      | ~ ( B @ ssList )
      | ~ ( A @ ssList )
      | ~ ( A @ ( B @ segmentP ) )
      | ~ ( B @ ( A @ segmentP ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[193]) ).

thf(103,axiom,
    ! [B: $i,A: $i] :
      ( ( B = A )
      | ( A @ ( B @ neq ) )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssItem ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause102) ).

thf(418,plain,
    ! [B: $i,A: $i] :
      ( ( B = A )
      | ( A @ ( B @ neq ) )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssItem ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[103]) ).

thf(4031,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ( B @ geq ) )
       != ( skac2 @ ( skac3 @ geq ) ) )
      | ~ ( skac3 @ ( skac2 @ geq ) )
      | ~ $true
      | ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( B @ ( A @ leq ) ) ),
    inference(paramod_ordered,[status(thm)],[225,4030]) ).

thf(4032,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ ( B @ geq ) )
       != ( skac2 @ ( skac3 @ geq ) ) )
      | ~ ( skac3 @ ( skac2 @ geq ) )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( B @ ( A @ leq ) ) ),
    inference(simp,[status(thm)],[4031]) ).

thf(4033,plain,
    ( ~ ( skac3 @ ( skac2 @ geq ) )
    | ~ ( skac3 @ ssItem )
    | ~ ( skac2 @ ssItem )
    | ~ ( skac3 @ ( skac2 @ leq ) ) ),
    inference(pattern_uni,[status(thm)],[4032:[bind(A,$thf( skac2 )),bind(B,$thf( skac3 ))]]) ).

thf(13113,plain,
    ( ~ ( skac3 @ ( skac2 @ geq ) )
    | ~ $true
    | ~ $true
    | ~ ( skac3 @ ( skac2 @ leq ) ) ),
    inference(rewrite,[status(thm)],[4033,281,282]) ).

thf(13114,plain,
    ( ~ ( skac3 @ ( skac2 @ geq ) )
    | ~ ( skac3 @ ( skac2 @ leq ) ) ),
    inference(simp,[status(thm)],[13113]) ).

thf(318,plain,
    ! [A: $i] :
      ( ( ( A @ skaf73 @ ( A @ skaf70 @ cons ) @ ( A @ skaf72 @ ( A @ skaf69 @ cons ) @ ( A @ skaf71 @ app ) @ app ) )
        = A )
      | ( A @ strictorderedP )
      | ~ ( A @ ssList ) ),
    inference(cnf,[status(esa)],[317]) ).

thf(319,plain,
    ! [A: $i] :
      ( ( A @ strictorderedP )
      | ~ ( A @ ssList )
      | ( ( A @ skaf73 @ ( A @ skaf70 @ cons ) @ ( A @ skaf72 @ ( A @ skaf69 @ cons ) @ ( A @ skaf71 @ app ) @ app ) )
        = A ) ),
    inference(lifteq,[status(thm)],[318]) ).

thf(89,axiom,
    ! [A: $i] :
      ( ( ( A @ skaf58 @ ( A @ skaf55 @ cons ) @ ( A @ skaf57 @ ( A @ skaf54 @ cons ) @ ( A @ skaf56 @ app ) @ app ) )
        = A )
      | ( A @ totalorderP )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause166) ).

thf(378,plain,
    ! [A: $i] :
      ( ( ( A @ skaf58 @ ( A @ skaf55 @ cons ) @ ( A @ skaf57 @ ( A @ skaf54 @ cons ) @ ( A @ skaf56 @ app ) @ app ) )
        = A )
      | ( A @ totalorderP )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[89]) ).

thf(14194,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf44 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ lt ) ) ),
    inference(paramod_ordered,[status(thm)],[243,280]) ).

thf(14195,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf44 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ lt ) ) ),
    inference(simp,[status(thm)],[14194]) ).

thf(14196,plain,
    ! [A: $i] :
      ~ ( A @ skaf44 @ ( A @ skaf44 @ lt ) ),
    inference(pattern_uni,[status(thm)],[14195:[bind(A,$thf( C )),bind(B,$thf( C @ skaf44 ))]]) ).

thf(14246,plain,
    ! [A: $i] :
      ~ ( A @ skaf44 @ ( A @ skaf44 @ lt ) ),
    inference(simp,[status(thm)],[14196]) ).

thf(27688,plain,
    ( ( nil != nil )
    | ( sk1 @ equalelemsP )
    | ( sk1 @ tl @ ssList ) ),
    inference(paramod_ordered,[status(thm)],[26703,366]) ).

thf(27689,plain,
    ( ( sk1 @ equalelemsP )
    | ( sk1 @ tl @ ssList ) ),
    inference(pattern_uni,[status(thm)],[27688:[]]) ).

thf(926,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf55 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(paramod_ordered,[status(thm)],[249,465]) ).

thf(927,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf55 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(simp,[status(thm)],[926]) ).

thf(928,plain,
    ! [A: $i] :
      ~ ( A @ skaf55 @ ( nil @ memberP ) ),
    inference(pattern_uni,[status(thm)],[927:[bind(A,$thf( C )),bind(B,$thf( C @ skaf55 ))]]) ).

thf(929,plain,
    ! [A: $i] :
      ~ ( A @ skaf55 @ ( nil @ memberP ) ),
    inference(simp,[status(thm)],[928]) ).

thf(27642,plain,
    ! [A: $i] :
      ( ( ( sk1 @ tl @ ssList )
       != ( A @ ssList ) )
      | ( nil @ ( A @ rearsegP ) )
      | ~ $true
      | ( nil = sk1 ) ),
    inference(paramod_ordered,[status(thm)],[26703,340]) ).

thf(27643,plain,
    ! [A: $i] :
      ( ( ( sk1 @ tl @ ssList )
       != ( A @ ssList ) )
      | ( nil @ ( A @ rearsegP ) )
      | ( nil = sk1 ) ),
    inference(simp,[status(thm)],[27642]) ).

thf(27644,plain,
    ( ( nil @ ( sk1 @ tl @ rearsegP ) )
    | ( nil = sk1 ) ),
    inference(pattern_uni,[status(thm)],[27643:[bind(A,$thf( sk1 @ tl ))]]) ).

thf(28870,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf70 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[253,334]) ).

thf(28871,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf70 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[28870]) ).

thf(28872,plain,
    ! [A: $i] :
      ~ ( A @ skaf70 @ ( A @ skaf70 @ neq ) ),
    inference(pattern_uni,[status(thm)],[28871:[bind(A,$thf( C )),bind(B,$thf( C @ skaf70 ))]]) ).

thf(28929,plain,
    ! [A: $i] :
      ~ ( A @ skaf70 @ ( A @ skaf70 @ neq ) ),
    inference(simp,[status(thm)],[28872]) ).

thf(13877,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf70 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[253,276]) ).

thf(13878,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf70 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) ) ),
    inference(simp,[status(thm)],[13877]) ).

thf(13879,plain,
    ! [A: $i] : ( A @ skaf70 @ ( A @ skaf70 @ leq ) ),
    inference(pattern_uni,[status(thm)],[13878:[bind(A,$thf( C )),bind(B,$thf( C @ skaf70 ))]]) ).

thf(13954,plain,
    ! [A: $i] : ( A @ skaf70 @ ( A @ skaf70 @ leq ) ),
    inference(simp,[status(thm)],[13879]) ).

thf(345,plain,
    ! [A: $i] :
      ( ( ( A @ skaf63 @ ( A @ skaf60 @ cons ) @ ( A @ skaf62 @ ( A @ skaf59 @ cons ) @ ( A @ skaf61 @ app ) @ app ) )
        = A )
      | ( A @ strictorderP )
      | ~ ( A @ ssList ) ),
    inference(cnf,[status(esa)],[344]) ).

thf(346,plain,
    ! [A: $i] :
      ( ( A @ strictorderP )
      | ~ ( A @ ssList )
      | ( ( A @ skaf63 @ ( A @ skaf60 @ cons ) @ ( A @ skaf62 @ ( A @ skaf59 @ cons ) @ ( A @ skaf61 @ app ) @ app ) )
        = A ) ),
    inference(lifteq,[status(thm)],[345]) ).

thf(11672,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( A @ skaf76 @ ssList )
       != ( B @ ssList ) )
      | ( C @ ssItem )
      | ( B @ duplicatefreeP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[607,362]) ).

thf(11673,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( A @ skaf76 @ ssList )
       != ( B @ ssList ) )
      | ( C @ ssItem )
      | ( B @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[11672]) ).

thf(11674,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ssItem )
      | ( B @ skaf76 @ duplicatefreeP ) ),
    inference(pattern_uni,[status(thm)],[11673:[bind(A,$thf( D )),bind(B,$thf( D @ skaf76 ))]]) ).

thf(11700,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ssItem )
      | ( B @ skaf76 @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[11674]) ).

thf(15300,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf73 @ ssList )
       != ( B @ ssList ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[424,295]) ).

thf(15301,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf73 @ ssList )
       != ( B @ ssList ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[15300]) ).

thf(15302,plain,
    ! [A: $i] :
      ~ ( A @ skaf73 @ ( A @ skaf73 @ neq ) ),
    inference(pattern_uni,[status(thm)],[15301:[bind(A,$thf( C )),bind(B,$thf( C @ skaf73 ))]]) ).

thf(15371,plain,
    ! [A: $i] :
      ~ ( A @ skaf73 @ ( A @ skaf73 @ neq ) ),
    inference(simp,[status(thm)],[15302]) ).

thf(11535,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( A @ skaf56 @ ssList )
       != ( B @ ssList ) )
      | ( C @ ssItem )
      | ( B @ duplicatefreeP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[597,362]) ).

thf(11536,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( ( A @ skaf56 @ ssList )
       != ( B @ ssList ) )
      | ( C @ ssItem )
      | ( B @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[11535]) ).

thf(11537,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ssItem )
      | ( B @ skaf56 @ duplicatefreeP ) ),
    inference(pattern_uni,[status(thm)],[11536:[bind(A,$thf( D )),bind(B,$thf( D @ skaf56 ))]]) ).

thf(11695,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ssItem )
      | ( B @ skaf56 @ duplicatefreeP ) ),
    inference(simp,[status(thm)],[11537]) ).

thf(1269,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf50 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(paramod_ordered,[status(thm)],[272,465]) ).

thf(1270,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf50 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(simp,[status(thm)],[1269]) ).

thf(1271,plain,
    ! [A: $i] :
      ~ ( A @ skaf50 @ ( nil @ memberP ) ),
    inference(pattern_uni,[status(thm)],[1270:[bind(A,$thf( C )),bind(B,$thf( C @ skaf50 ))]]) ).

thf(1280,plain,
    ! [A: $i] :
      ~ ( A @ skaf50 @ ( nil @ memberP ) ),
    inference(simp,[status(thm)],[1271]) ).

thf(946,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf70 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(paramod_ordered,[status(thm)],[253,465]) ).

thf(947,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf70 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(simp,[status(thm)],[946]) ).

thf(948,plain,
    ! [A: $i] :
      ~ ( A @ skaf70 @ ( nil @ memberP ) ),
    inference(pattern_uni,[status(thm)],[947:[bind(A,$thf( C )),bind(B,$thf( C @ skaf70 ))]]) ).

thf(950,plain,
    ! [A: $i] :
      ~ ( A @ skaf70 @ ( nil @ memberP ) ),
    inference(simp,[status(thm)],[948]) ).

thf(36,axiom,
    ! [B: $i,A: $i] :
      ( ( A = B )
      | ( B @ ( A @ lt ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( B @ ( A @ leq ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause121) ).

thf(262,plain,
    ! [B: $i,A: $i] :
      ( ( A = B )
      | ( B @ ( A @ lt ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( B @ ( A @ leq ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[36]) ).

thf(786,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf64 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(paramod_ordered,[status(thm)],[231,465]) ).

thf(787,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf64 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(simp,[status(thm)],[786]) ).

thf(788,plain,
    ! [A: $i] :
      ~ ( A @ skaf64 @ ( nil @ memberP ) ),
    inference(pattern_uni,[status(thm)],[787:[bind(A,$thf( C )),bind(B,$thf( C @ skaf64 ))]]) ).

thf(790,plain,
    ! [A: $i] :
      ~ ( A @ skaf64 @ ( nil @ memberP ) ),
    inference(simp,[status(thm)],[788]) ).

thf(13856,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf55 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[249,276]) ).

thf(13857,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf55 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ leq ) ) ),
    inference(simp,[status(thm)],[13856]) ).

thf(13858,plain,
    ! [A: $i] : ( A @ skaf55 @ ( A @ skaf55 @ leq ) ),
    inference(pattern_uni,[status(thm)],[13857:[bind(A,$thf( C )),bind(B,$thf( C @ skaf55 ))]]) ).

thf(13941,plain,
    ! [A: $i] : ( A @ skaf55 @ ( A @ skaf55 @ leq ) ),
    inference(simp,[status(thm)],[13858]) ).

thf(38730,plain,
    ( ( nil != nil )
    | ( sk1 != sk1 )
    | ( sk2 != sk1 )
    | ~ ( sk1 @ ( nil @ rearsegP ) ) ),
    inference(paramod_ordered,[status(thm)],[36642,15524]) ).

thf(38731,plain,
    ( ( nil != nil )
    | ( sk2 != sk1 )
    | ~ ( sk1 @ ( nil @ rearsegP ) ) ),
    inference(simp,[status(thm)],[38730]) ).

thf(38732,plain,
    ( ( sk2 != sk1 )
    | ~ ( sk1 @ ( nil @ rearsegP ) ) ),
    inference(pattern_uni,[status(thm)],[38731:[]]) ).

thf(798,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf44 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(paramod_ordered,[status(thm)],[243,465]) ).

thf(799,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf44 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( nil @ memberP ) ) ),
    inference(simp,[status(thm)],[798]) ).

thf(800,plain,
    ! [A: $i] :
      ~ ( A @ skaf44 @ ( nil @ memberP ) ),
    inference(pattern_uni,[status(thm)],[799:[bind(A,$thf( C )),bind(B,$thf( C @ skaf44 ))]]) ).

thf(801,plain,
    ! [A: $i] :
      ~ ( A @ skaf44 @ ( nil @ memberP ) ),
    inference(simp,[status(thm)],[800]) ).

thf(15356,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf76 @ ssList )
       != ( B @ ssList ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[607,295]) ).

thf(15357,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf76 @ ssList )
       != ( B @ ssList ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[15356]) ).

thf(15358,plain,
    ! [A: $i] :
      ~ ( A @ skaf76 @ ( A @ skaf76 @ neq ) ),
    inference(pattern_uni,[status(thm)],[15357:[bind(A,$thf( C )),bind(B,$thf( C @ skaf76 ))]]) ).

thf(15393,plain,
    ! [A: $i] :
      ~ ( A @ skaf76 @ ( A @ skaf76 @ neq ) ),
    inference(simp,[status(thm)],[15358]) ).

thf(12908,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf75 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[479,340]) ).

thf(12909,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf75 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) ) ),
    inference(simp,[status(thm)],[12908]) ).

thf(12910,plain,
    ! [A: $i] : ( nil @ ( A @ skaf75 @ rearsegP ) ),
    inference(pattern_uni,[status(thm)],[12909:[bind(A,$thf( C )),bind(B,$thf( C @ skaf75 ))]]) ).

thf(13028,plain,
    ! [A: $i] : ( nil @ ( A @ skaf75 @ rearsegP ) ),
    inference(simp,[status(thm)],[12910]) ).

thf(111,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( B @ ( C @ ( A @ app ) @ frontsegP ) )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( C @ ssList )
      | ~ ( B @ ( A @ frontsegP ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause137) ).

thf(437,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( B @ ( C @ ( A @ app ) @ frontsegP ) )
      | ~ ( A @ ssList )
      | ~ ( B @ ssList )
      | ~ ( C @ ssList )
      | ~ ( B @ ( A @ frontsegP ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[111]) ).

thf(194,axiom,
    ! [A: $i] :
      ( ( A @ ( A @ segmentP ) )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause57) ).

thf(635,plain,
    ! [A: $i] :
      ( ( A @ ( A @ segmentP ) )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[194]) ).

thf(14844,plain,
    ! [A: $i] :
      ( ( ( skac3 @ ssItem )
       != ( A @ ssItem ) )
      | ( nil @ ( A @ cons ) @ totalorderedP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[282,14843]) ).

thf(14845,plain,
    ! [A: $i] :
      ( ( ( skac3 @ ssItem )
       != ( A @ ssItem ) )
      | ( nil @ ( A @ cons ) @ totalorderedP ) ),
    inference(simp,[status(thm)],[14844]) ).

thf(14846,plain,
    nil @ ( skac3 @ cons ) @ totalorderedP,
    inference(pattern_uni,[status(thm)],[14845:[bind(A,$thf( skac3 ))]]) ).

thf(48,axiom,
    ! [A: $i] :
      ( ~ ( A @ ssItem )
      | ~ ( A @ ( A @ lt ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause63) ).

thf(283,plain,
    ! [A: $i] :
      ( ~ ( A @ ssItem )
      | ~ ( A @ ( A @ lt ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[48]) ).

thf(242,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( C @ ( A @ gt ) )
      | ~ ( A @ ssItem )
      | ~ ( B @ ssItem )
      | ~ ( C @ ssItem )
      | ~ ( C @ ( B @ gt ) )
      | ~ ( B @ ( A @ gt ) ) ),
    inference(cnf,[status(esa)],[241]) ).

thf(142,axiom,
    ! [F: $i,E: $i,D: $i,C: $i,B: $i,A: $i] :
      ( ( B @ ( D @ leq ) )
      | ( D @ ( B @ leq ) )
      | ~ ( F @ ssList )
      | ~ ( F @ totalorderP )
      | ~ ( B @ ssItem )
      | ~ ( D @ ssItem )
      | ~ ( A @ ssList )
      | ~ ( C @ ssList )
      | ~ ( E @ ssList )
      | ( ( E @ ( D @ cons ) @ ( C @ ( B @ cons ) @ ( A @ app ) @ app ) )
       != F ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause184) ).

thf(506,plain,
    ! [F: $i,E: $i,D: $i,C: $i,B: $i,A: $i] :
      ( ( B @ ( D @ leq ) )
      | ( D @ ( B @ leq ) )
      | ~ ( F @ ssList )
      | ~ ( F @ totalorderP )
      | ~ ( B @ ssItem )
      | ~ ( D @ ssItem )
      | ~ ( A @ ssList )
      | ~ ( C @ ssList )
      | ~ ( E @ ssList )
      | ( ( E @ ( D @ cons ) @ ( C @ ( B @ cons ) @ ( A @ app ) @ app ) )
       != F ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[142]) ).

thf(14891,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf78 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[285,14843]) ).

thf(14892,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf78 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP ) ),
    inference(simp,[status(thm)],[14891]) ).

thf(14893,plain,
    ! [A: $i] : ( nil @ ( A @ skaf78 @ cons ) @ totalorderedP ),
    inference(pattern_uni,[status(thm)],[14892:[bind(A,$thf( C )),bind(B,$thf( C @ skaf78 ))]]) ).

thf(14956,plain,
    ! [A: $i] : ( nil @ ( A @ skaf78 @ cons ) @ totalorderedP ),
    inference(simp,[status(thm)],[14893]) ).

thf(12994,plain,
    ! [A: $i] :
      ( ( ( sk1 @ ssList )
       != ( A @ ssList ) )
      | ( nil @ ( A @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[200,340]) ).

thf(12995,plain,
    ! [A: $i] :
      ( ( ( sk1 @ ssList )
       != ( A @ ssList ) )
      | ( nil @ ( A @ rearsegP ) ) ),
    inference(simp,[status(thm)],[12994]) ).

thf(12996,plain,
    nil @ ( sk1 @ rearsegP ),
    inference(pattern_uni,[status(thm)],[12995:[bind(A,$thf( sk1 ))]]) ).

thf(28852,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf65 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[269,334]) ).

thf(28853,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf65 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[28852]) ).

thf(28854,plain,
    ! [A: $i] :
      ~ ( A @ skaf65 @ ( A @ skaf65 @ neq ) ),
    inference(pattern_uni,[status(thm)],[28853:[bind(A,$thf( C )),bind(B,$thf( C @ skaf65 ))]]) ).

thf(28938,plain,
    ! [A: $i] :
      ~ ( A @ skaf65 @ ( A @ skaf65 @ neq ) ),
    inference(simp,[status(thm)],[28854]) ).

thf(14847,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf55 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[249,14843]) ).

thf(14848,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf55 @ ssItem )
       != ( B @ ssItem ) )
      | ( nil @ ( B @ cons ) @ totalorderedP ) ),
    inference(simp,[status(thm)],[14847]) ).

thf(14849,plain,
    ! [A: $i] : ( nil @ ( A @ skaf55 @ cons ) @ totalorderedP ),
    inference(pattern_uni,[status(thm)],[14848:[bind(A,$thf( C )),bind(B,$thf( C @ skaf55 ))]]) ).

thf(14935,plain,
    ! [A: $i] : ( nil @ ( A @ skaf55 @ cons ) @ totalorderedP ),
    inference(simp,[status(thm)],[14849]) ).

thf(113,axiom,
    ! [B: $i,A: $i] :
      ( ( B = A )
      | ~ ( B @ ssList )
      | ~ ( A @ ssList )
      | ~ ( A @ ( B @ frontsegP ) )
      | ~ ( B @ ( A @ frontsegP ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause129) ).

thf(442,plain,
    ! [B: $i,A: $i] :
      ( ( B = A )
      | ~ ( B @ ssList )
      | ~ ( A @ ssList )
      | ~ ( A @ ( B @ frontsegP ) )
      | ~ ( B @ ( A @ frontsegP ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[113]) ).

thf(15317,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf66 @ ssList )
       != ( B @ ssList ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[562,295]) ).

thf(15318,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf66 @ ssList )
       != ( B @ ssList ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[15317]) ).

thf(15319,plain,
    ! [A: $i] :
      ~ ( A @ skaf66 @ ( A @ skaf66 @ neq ) ),
    inference(pattern_uni,[status(thm)],[15318:[bind(A,$thf( C )),bind(B,$thf( C @ skaf66 ))]]) ).

thf(15376,plain,
    ! [A: $i] :
      ~ ( A @ skaf66 @ ( A @ skaf66 @ neq ) ),
    inference(simp,[status(thm)],[15319]) ).

thf(139,axiom,
    ! [A: $i] :
      ( ( nil @ ( A @ frontsegP ) )
      | ~ ( A @ ssList ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause60) ).

thf(501,plain,
    ! [A: $i] :
      ( ( nil @ ( A @ frontsegP ) )
      | ~ ( A @ ssList ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[139]) ).

thf(31460,plain,
    ( ( ( sk1 @ tl @ ( sk1 @ tl @ neq ) )
     != ( nil @ ( sk2 @ neq ) ) )
    | ~ $true
    | ( sk2 != sk1 ) ),
    inference(paramod_ordered,[status(thm)],[205,30656]) ).

thf(31461,plain,
    ( ( ( sk1 @ tl @ ( sk1 @ tl @ neq ) )
     != ( nil @ ( sk2 @ neq ) ) )
    | ( sk2 != sk1 ) ),
    inference(simp,[status(thm)],[31460]) ).

thf(31511,plain,
    ( ( ( sk1 @ tl )
     != nil )
    | ( ( sk1 @ tl )
     != sk2 )
    | ( sk2 != sk1 ) ),
    inference(simp,[status(thm)],[31461]) ).

thf(14233,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf54 @ ssItem )
       != ( B @ ssItem ) )
      | ~ $true
      | ~ ( B @ ( B @ lt ) ) ),
    inference(paramod_ordered,[status(thm)],[268,280]) ).

thf(14234,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf54 @ ssItem )
       != ( B @ ssItem ) )
      | ~ ( B @ ( B @ lt ) ) ),
    inference(simp,[status(thm)],[14233]) ).

thf(14235,plain,
    ! [A: $i] :
      ~ ( A @ skaf54 @ ( A @ skaf54 @ lt ) ),
    inference(pattern_uni,[status(thm)],[14234:[bind(A,$thf( C )),bind(B,$thf( C @ skaf54 ))]]) ).

thf(14251,plain,
    ! [A: $i] :
      ~ ( A @ skaf54 @ ( A @ skaf54 @ lt ) ),
    inference(simp,[status(thm)],[14235]) ).

thf(12943,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf82 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[590,340]) ).

thf(12944,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf82 @ ssList )
       != ( B @ ssList ) )
      | ( nil @ ( B @ rearsegP ) ) ),
    inference(simp,[status(thm)],[12943]) ).

thf(12945,plain,
    ! [A: $i] : ( nil @ ( A @ skaf82 @ rearsegP ) ),
    inference(pattern_uni,[status(thm)],[12944:[bind(A,$thf( C )),bind(B,$thf( C @ skaf82 ))]]) ).

thf(13016,plain,
    ! [A: $i] : ( nil @ ( A @ skaf82 @ rearsegP ) ),
    inference(simp,[status(thm)],[12945]) ).

thf(4097,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf55 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[249,245]) ).

thf(4098,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf55 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) ) ),
    inference(simp,[status(thm)],[4097]) ).

thf(4099,plain,
    ! [A: $i] : ( A @ skaf55 @ ( A @ skaf55 @ geq ) ),
    inference(pattern_uni,[status(thm)],[4098:[bind(A,$thf( C )),bind(B,$thf( C @ skaf55 ))]]) ).

thf(4161,plain,
    ! [A: $i] : ( A @ skaf55 @ ( A @ skaf55 @ geq ) ),
    inference(simp,[status(thm)],[4099]) ).

thf(29004,plain,
    ( ( ( skac3 @ ( skac3 @ neq ) )
     != ( nil @ ( sk2 @ neq ) ) )
    | ~ $true ),
    inference(paramod_ordered,[status(thm)],[205,28907]) ).

thf(29005,plain,
    ( ( skac3 @ ( skac3 @ neq ) )
   != ( nil @ ( sk2 @ neq ) ) ),
    inference(simp,[status(thm)],[29004]) ).

thf(29026,plain,
    ( ( skac3 != nil )
    | ( skac3 != sk2 ) ),
    inference(simp,[status(thm)],[29005]) ).

thf(134,axiom,
    ! [A: $i] :
      ( ( A @ totalorderedP )
      | ~ ( A @ ssList )
      | ~ ( A @ skaf65 @ ( A @ skaf64 @ leq ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause91) ).

thf(491,plain,
    ! [A: $i] :
      ( ( A @ totalorderedP )
      | ~ ( A @ ssList )
      | ~ ( A @ skaf65 @ ( A @ skaf64 @ leq ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[134]) ).

thf(15344,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf61 @ ssList )
       != ( B @ ssList ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[433,295]) ).

thf(15345,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf61 @ ssList )
       != ( B @ ssList ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[15344]) ).

thf(15346,plain,
    ! [A: $i] :
      ~ ( A @ skaf61 @ ( A @ skaf61 @ neq ) ),
    inference(pattern_uni,[status(thm)],[15345:[bind(A,$thf( C )),bind(B,$thf( C @ skaf61 ))]]) ).

thf(15386,plain,
    ! [A: $i] :
      ~ ( A @ skaf61 @ ( A @ skaf61 @ neq ) ),
    inference(simp,[status(thm)],[15346]) ).

thf(364,plain,
    ! [A: $i] :
      ( ( A @ strictorderP )
      | ~ ( A @ ssList )
      | ~ ( A @ skaf59 @ ( A @ skaf60 @ lt ) ) ),
    inference(cnf,[status(esa)],[363]) ).

thf(227,plain,
    ! [B: $i,A: $i] :
      ( ( A @ ( B @ gt ) )
      | ~ ( B @ ssItem )
      | ~ ( A @ ssItem )
      | ~ ( B @ ( A @ lt ) ) ),
    inference(cnf,[status(esa)],[226]) ).

thf(15335,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf81 @ ssList )
       != ( B @ ssList ) )
      | ~ $true
      | ~ ( B @ ( B @ neq ) ) ),
    inference(paramod_ordered,[status(thm)],[524,295]) ).

thf(15336,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf81 @ ssList )
       != ( B @ ssList ) )
      | ~ ( B @ ( B @ neq ) ) ),
    inference(simp,[status(thm)],[15335]) ).

thf(15337,plain,
    ! [A: $i] :
      ~ ( A @ skaf81 @ ( A @ skaf81 @ neq ) ),
    inference(pattern_uni,[status(thm)],[15336:[bind(A,$thf( C )),bind(B,$thf( C @ skaf81 ))]]) ).

thf(15381,plain,
    ! [A: $i] :
      ~ ( A @ skaf81 @ ( A @ skaf81 @ neq ) ),
    inference(simp,[status(thm)],[15337]) ).

thf(136,axiom,
    ! [B: $i,A: $i] :
      ( ~ ( B @ ssList )
      | ~ ( A @ ssItem )
      | ( ( B @ ( A @ cons ) )
       != B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause99) ).

thf(496,plain,
    ! [B: $i,A: $i] :
      ( ~ ( B @ ssList )
      | ~ ( A @ ssItem )
      | ( ( B @ ( A @ cons ) )
       != B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[136]) ).

thf(4155,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf60 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[254,245]) ).

thf(4156,plain,
    ! [B: $i,A: $i] :
      ( ( ( A @ skaf60 @ ssItem )
       != ( B @ ssItem ) )
      | ( B @ ( B @ geq ) ) ),
    inference(simp,[status(thm)],[4155]) ).

thf(4157,plain,
    ! [A: $i] : ( A @ skaf60 @ ( A @ skaf60 @ geq ) ),
    inference(pattern_uni,[status(thm)],[4156:[bind(A,$thf( C )),bind(B,$thf( C @ skaf60 ))]]) ).

thf(4174,plain,
    ! [A: $i] : ( A @ skaf60 @ ( A @ skaf60 @ geq ) ),
    inference(simp,[status(thm)],[4157]) ).

thf(701,plain,
    ( ( ( sk2 @ tl @ ssList )
     != ( sk2 @ ssList ) )
    | ~ ( sk2 @ ( nil @ neq ) )
    | ~ $true
    | ~ ( sk2 @ tl @ ( sk1 @ app ) @ ssList )
    | ( ( sk2 @ tl @ ( sk1 @ app ) )
      = sk2 ) ),
    inference(paramod_ordered,[status(thm)],[203,657]) ).

thf(702,plain,
    ( ( ( sk2 @ tl @ ssList )
     != ( sk2 @ ssList ) )
    | ~ ( sk2 @ ( nil @ neq ) )
    | ~ ( sk2 @ tl @ ( sk1 @ app ) @ ssList )
    | ( ( sk2 @ tl @ ( sk1 @ app ) )
      = sk2 ) ),
    inference(simp,[status(thm)],[701]) ).

thf(708,plain,
    ( ( ( sk2 @ tl )
     != sk2 )
    | ~ ( sk2 @ ( nil @ neq ) )
    | ~ ( sk2 @ tl @ ( sk1 @ app ) @ ssList )
    | ( ( sk2 @ tl @ ( sk1 @ app ) )
      = sk2 ) ),
    inference(simp,[status(thm)],[702]) ).

thf(42816,plain,
    $false,
    inference(e,[status(thm)],[13950,13024,365,4169,479,347,249,14220,518,234,14944,15380,352,629,13955,27633,468,28981,555,11688,13007,276,16434,308,13035,247,14241,13020,27679,28932,511,15325,614,269,16449,202,597,385,550,500,15384,27435,17375,340,13029,37499,28936,288,4030,320,14245,28907,257,709,11699,11731,301,1228,1254,1628,27504,27687,28939,15387,13030,28486,13025,12407,344,542,460,638,969,416,325,14949,448,316,261,421,13942,11991,228,36642,216,4173,591,253,11691,353,4162,238,27746,11398,348,574,480,12981,602,280,221,11806,27543,411,243,428,206,265,14945,312,14253,14184,292,248,546,13038,23767,381,28931,366,4172,233,452,512,439,270,529,13017,13019,201,26703,11687,13956,17082,11952,334,260,598,561,392,297,424,407,275,815,4160,12037,14943,302,361,625,14248,15383,14643,583,27754,1195,324,1012,229,566,484,252,13034,493,28935,15368,13023,28927,710,285,224,519,13946,15373,317,27837,403,356,17065,499,388,14855,225,339,14239,4167,13009,4054,15388,590,27832,328,256,686,476,637,14861,457,15374,27631,779,14950,27423,569,13943,371,14249,503,605,4163,244,266,205,311,13026,11824,558,30656,343,237,14961,13014,17471,27681,425,14946,14254,27782,375,601,15446,298,13947,13864,689,296,562,11434,28934,11936,286,13033,577,14247,27618,413,281,204,641,445,382,15391,4171,17628,466,335,236,15382,14942,391,13952,13953,4096,15367,14243,377,230,245,38486,4176,303,28930,274,362,13945,649,434,271,208,13018,1307,11470,535,14178,594,213,240,27635,13940,198,330,15389,367,552,609,28928,323,14907,521,13944,455,306,563,299,226,267,431,14255,399,13010,223,608,505,15340,241,14947,473,15355,4136,531,15385,255,13015,14169,355,15524,14240,13027,209,487,617,516,27742,11689,4168,14940,525,580,15375,282,327,14951,310,13037,295,27930,13948,199,331,585,13032,463,338,470,359,28937,38421,4164,14938,336,14252,13870,27780,314,612,991,571,13008,13012,450,14242,539,15377,15366,524,28933,8392,4170,13036,250,465,231,363,556,203,4165,588,517,14948,258,351,632,418,13114,319,378,246,14246,207,27689,929,27644,478,272,28929,13954,346,11700,287,433,510,15425,300,620,15371,273,11695,315,1280,950,262,790,13941,305,38732,801,341,15393,358,13028,437,28898,635,14846,283,14843,239,242,506,268,14956,464,12996,28938,14935,200,442,15376,501,607,395,31511,624,14251,277,13016,4161,29026,491,15386,364,254,227,309,15381,496,454,4174,708,232]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02  % Problem  : SWC253-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.08  % Command  : java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox/solver/bin/leo3.jar /export/starexec/sandbox/benchmark/theBenchmark.p -t 300 -p  --atp eprover=/export/starexec/sandbox/solver/bin/externals/eprover --instantiate 39
% 0.14/0.39  % Computer : n003.cluster.edu
% 0.14/0.39  % Model    : x86_64 x86_64
% 0.14/0.39  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.39  % Memory   : 8046.5625MB
% 0.14/0.39  % OS       : Linux 6.8.0-71-generic
% 0.14/0.40  % CPULimit : 300
% 0.14/0.40  % WCLimit  : 300
% 0.14/0.40  % DateTime : Sat Sep 26 12:39:08 UTC 2026
% 0.14/0.40  % CPUTime  : 
% 0.14/0.40  Running java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox/solver/bin/leo3.jar /export/starexec/sandbox/benchmark/theBenchmark.p -t 300 -p  --atp eprover=/export/starexec/sandbox/solver/bin/externals/eprover --instantiate 39
% 0.94/0.90  % [INFO] 	 Parsing problem /export/starexec/sandbox/benchmark/theBenchmark.p ... 
% 1.89/1.33  % [INFO] 	 Parsing done (424ms). 
% 1.89/1.35  % [INFO] 	 Running in sequential loop mode. 
% 3.25/1.93  % [INFO] 	 eprover registered as external prover. 
% 3.25/1.94  % [INFO] 	 Scanning for conjecture ... 
% 3.76/2.16  % [INFO] 	 Found a conjecture (or negated_conjecture) and 185 axioms. Running axiom selection ... 
% 4.05/2.37  % [INFO] 	 Axiom selection finished. Selected 185 axioms (removed 0 axioms). 
% 4.67/2.59  % [INFO] 	 Problem is propositional (TPTP CNF). 
% 4.90/2.61  % [INFO] 	 Type checking passed. 
% 4.90/2.61  % [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 ... 
% 90.35/21.15  % External prover 'e' found a proof!
% 90.35/21.15  % [INFO] 	 Killing All external provers ... 
% 90.35/21.15  % Time passed: 20659ms (effective reasoning time: 19790ms)
% 90.35/21.15  % Axioms used in derivation (185): clause144, clause82, clause60, clause65, clause128, clause171, clause71, clause113, clause139, clause3, clause29, clause160, clause43, clause32, clause18, clause54, clause117, clause88, clause59, clause99, clause48, clause146, clause37, clause165, clause108, clause93, clause105, clause185, clause77, clause135, clause95, clause101, clause168, clause129, clause81, clause55, clause164, clause154, clause66, clause17, clause70, clause118, clause181, clause22, clause124, clause92, clause157, clause87, clause84, clause7, clause25, clause11, clause14, clause112, clause76, clause130, clause49, clause169, clause13, clause31, clause24, clause132, clause121, clause42, clause109, clause104, clause2, clause158, clause141, clause143, clause64, clause166, clause38, clause16, clause28, clause98, clause53, clause176, clause152, clause170, clause155, clause136, clause12, clause179, clause111, clause79, clause97, clause147, clause180, clause163, clause75, clause125, clause100, clause23, clause114, clause6, clause174, clause86, clause184, clause133, clause122, clause103, clause1, clause151, clause167, clause34, clause159, clause140, clause177, clause5, clause69, clause68, clause148, clause134, clause27, clause110, clause41, clause39, clause173, clause57, clause162, clause137, clause35, clause8, clause183, clause30, clause145, clause20, clause52, clause46, clause156, clause90, clause126, clause115, clause63, clause89, clause44, clause50, clause150, clause102, clause182, clause72, clause33, clause94, clause73, clause83, clause175, clause107, clause19, clause123, clause178, clause78, clause116, clause4, clause26, clause149, clause58, clause96, clause172, clause142, clause9, clause131, clause120, clause80, clause56, clause10, clause161, clause67, clause138, clause21, clause127, clause119, clause15, clause153, clause45, clause40, clause85, clause91, clause51, clause106, clause61, clause62, clause74, clause47, clause36
% 90.35/21.15  % No. of inferences in proof: 1317
% 90.35/21.15  % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p : 20659 ms resp. 19790 ms w/o parsing
% 91.49/21.43  % SZS output start Refutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 91.49/21.44  % [INFO] 	 Killing All external provers ... 
%------------------------------------------------------------------------------