TSTP Solution File: SYN982-1 by LEO-II---1.7.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : LEO-II---1.7.0
% Problem  : SYN982-1 : TPTP v8.1.0. Released v3.1.0.
% Transfm  : none
% Format   : tptp
% Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s

% Computer : n020.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 600s
% DateTime : Thu Jul 21 08:30:58 EDT 2022

% Result   : Unsatisfiable 0.44s 0.66s
% Output   : CNFRefutation 0.49s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   20
%            Number of leaves      :   64
% Syntax   : Number of formulae    :  324 ( 168 unt;  26 typ;   0 def)
%            Number of atoms       : 1656 ( 428 equ;   0 cnn)
%            Maximal formula atoms :    5 (   5 avg)
%            Number of connectives : 3848 ( 398   ~; 502   |;   0   &;2948   @)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   23 (   4 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   30 (  30   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   29 (  26 usr;   8 con; 0-4 aty)
%            Number of variables   :  890 (   0   ^ 890   !;   0   ?; 890   :)

% Comments : 
%------------------------------------------------------------------------------
thf(tp_a,type,
    a: $i ).

thf(tp_at,type,
    at: $i ).

thf(tp_b,type,
    b: $i ).

thf(tp_bt,type,
    bt: $i ).

thf(tp_encr,type,
    encr: $i > $i > $i ).

thf(tp_key,type,
    key: $i > $i > $i ).

thf(tp_kt,type,
    kt: $i > $i ).

thf(tp_na,type,
    na: $i ).

thf(tp_nb,type,
    nb: $i > $i ).

thf(tp_pair,type,
    pair: $i > $i > $i ).

thf(tp_quadr,type,
    quadr: $i > $i > $i > $i > $i ).

thf(tp_sent,type,
    sent: $i > $i > $i > $i ).

thf(tp_ssAk,type,
    ssAk: $i > $o ).

thf(tp_ssBf,type,
    ssBf: $i > $o ).

thf(tp_ssBk,type,
    ssBk: $i > $o ).

thf(tp_ssIk,type,
    ssIk: $i > $o ).

thf(tp_ssIm,type,
    ssIm: $i > $o ).

thf(tp_ssM,type,
    ssM: $i > $o ).

thf(tp_ssNonce,type,
    ssNonce: $i > $o ).

thf(tp_ssP,type,
    ssP: $i > $o ).

thf(tp_ssSa,type,
    ssSa: $i > $o ).

thf(tp_ssSb,type,
    ssSb: $i > $o ).

thf(tp_ssTk,type,
    ssTk: $i > $o ).

thf(tp_t,type,
    t: $i ).

thf(tp_tb,type,
    tb: $i > $i ).

thf(tp_triple,type,
    triple: $i > $i > $i > $i ).

thf(1,axiom,
    ! [U: $i,V: $i,W: $i,X: $i,Y: $i,Z: $i,X1: $i] :
      ( ~ ( ssM @ ( sent @ U @ t @ ( triple @ U @ V @ ( encr @ ( triple @ W @ X @ Y ) @ Z ) ) ) )
      | ~ ( ssTk @ ( key @ Z @ U ) )
      | ~ ( ssTk @ ( key @ X1 @ W ) )
      | ~ ( ssNonce @ X )
      | ( ssM @ ( sent @ t @ W @ ( triple @ ( encr @ ( quadr @ U @ X @ ( kt @ X ) @ Y ) @ X1 ) @ ( encr @ ( triple @ W @ ( kt @ X ) @ Y ) @ Z ) @ V ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause36) ).

thf(2,axiom,
    ! [U: $i,V: $i,W: $i,X: $i,Y: $i,Z: $i] :
      ( ~ ( ssM @ ( sent @ t @ a @ ( triple @ ( encr @ ( quadr @ U @ V @ W @ X ) @ at ) @ Y @ Z ) ) )
      | ~ ( ssSa @ ( pair @ U @ V ) )
      | ( ssM @ ( sent @ a @ U @ ( pair @ Y @ ( encr @ Z @ W ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause35) ).

thf(3,axiom,
    ! [U: $i,V: $i,W: $i] :
      ( ~ ( ssM @ ( sent @ U @ b @ ( pair @ ( encr @ ( triple @ U @ V @ ( tb @ W ) ) @ bt ) @ ( encr @ ( nb @ W ) @ V ) ) ) )
      | ~ ( ssSb @ ( pair @ U @ W ) )
      | ( ssBk @ ( key @ V @ U ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause34) ).

thf(4,axiom,
    ! [U: $i,V: $i] :
      ( ~ ( ssM @ ( sent @ U @ b @ ( pair @ U @ V ) ) )
      | ~ ( ssBf @ V )
      | ( ssM @ ( sent @ b @ t @ ( triple @ b @ ( nb @ V ) @ ( encr @ ( triple @ U @ V @ ( tb @ V ) ) @ bt ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause33) ).

thf(5,axiom,
    ! [U: $i,V: $i,W: $i,X: $i,Y: $i,Z: $i] :
      ( ~ ( ssM @ ( sent @ t @ a @ ( triple @ ( encr @ ( quadr @ U @ V @ W @ X ) @ at ) @ Y @ Z ) ) )
      | ~ ( ssSa @ ( pair @ U @ V ) )
      | ( ssAk @ ( key @ W @ U ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause32) ).

thf(6,axiom,
    ! [U: $i,V: $i,W: $i,X: $i] :
      ( ~ ( ssIm @ U )
      | ~ ( ssIm @ V )
      | ~ ( ssIm @ W )
      | ~ ( ssIm @ X )
      | ( ssIm @ ( quadr @ U @ V @ W @ X ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause31) ).

thf(7,axiom,
    ! [U: $i,V: $i] :
      ( ~ ( ssM @ ( sent @ U @ b @ ( pair @ U @ V ) ) )
      | ~ ( ssBf @ V )
      | ( ssSb @ ( pair @ U @ V ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause30) ).

thf(8,axiom,
    ! [U: $i,V: $i,W: $i] :
      ( ~ ( ssIm @ U )
      | ~ ( ssIk @ ( key @ V @ W ) )
      | ~ ( ssP @ W )
      | ( ssIm @ ( encr @ U @ V ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause29) ).

thf(9,axiom,
    ! [U: $i,V: $i,W: $i] :
      ( ~ ( ssIm @ U )
      | ~ ( ssIm @ V )
      | ~ ( ssIm @ W )
      | ( ssIm @ ( triple @ U @ V @ W ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause28) ).

thf(10,axiom,
    ! [U: $i,V: $i,W: $i] :
      ( ~ ( ssIm @ U )
      | ~ ( ssP @ V )
      | ~ ( ssP @ W )
      | ( ssM @ ( sent @ V @ W @ U ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause27) ).

thf(11,axiom,
    ! [U: $i,V: $i] :
      ( ~ ( ssIm @ U )
      | ~ ( ssIm @ V )
      | ( ssIm @ ( pair @ U @ V ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause26) ).

thf(12,axiom,
    ! [U: $i,V: $i] :
      ( ~ ( ssIm @ U )
      | ~ ( ssP @ V )
      | ( ssIk @ ( key @ U @ V ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause25) ).

thf(13,axiom,
    ! [U: $i,V: $i,W: $i,X: $i] :
      ( ~ ( ssIm @ ( quadr @ U @ V @ W @ X ) )
      | ( ssIm @ U ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause24) ).

thf(14,axiom,
    ! [U: $i,V: $i,W: $i,X: $i] :
      ( ~ ( ssIm @ ( quadr @ U @ V @ W @ X ) )
      | ( ssIm @ V ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause23) ).

thf(15,axiom,
    ! [U: $i,V: $i,W: $i,X: $i] :
      ( ~ ( ssIm @ ( quadr @ U @ V @ W @ X ) )
      | ( ssIm @ W ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause22) ).

thf(16,axiom,
    ! [U: $i,V: $i,W: $i,X: $i] :
      ( ~ ( ssIm @ ( quadr @ U @ V @ W @ X ) )
      | ( ssIm @ X ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause21) ).

thf(17,axiom,
    ! [U: $i,V: $i,W: $i] :
      ( ~ ( ssM @ ( sent @ U @ V @ W ) )
      | ( ssIm @ W ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause20) ).

thf(18,axiom,
    ! [U: $i,V: $i,W: $i] :
      ( ~ ( ssIm @ ( triple @ U @ V @ W ) )
      | ( ssIm @ U ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause19) ).

thf(19,axiom,
    ! [U: $i,V: $i,W: $i] :
      ( ~ ( ssIm @ ( triple @ U @ V @ W ) )
      | ( ssIm @ V ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause18) ).

thf(20,axiom,
    ! [U: $i,V: $i,W: $i] :
      ( ~ ( ssIm @ ( triple @ U @ V @ W ) )
      | ( ssIm @ W ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause17) ).

thf(21,axiom,
    ssM @ ( sent @ a @ b @ ( pair @ a @ na ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause16) ).

thf(22,axiom,
    ! [U: $i,V: $i] :
      ( ~ ( ssIm @ ( pair @ U @ V ) )
      | ( ssIm @ U ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause15) ).

thf(23,axiom,
    ! [U: $i,V: $i] :
      ( ~ ( ssIm @ ( pair @ U @ V ) )
      | ( ssIm @ V ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause14) ).

thf(24,axiom,
    ssAk @ ( key @ at @ t ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause13) ).

thf(25,axiom,
    ssSa @ ( pair @ b @ na ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause12) ).

thf(26,axiom,
    ssBk @ ( key @ bt @ t ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause11) ).

thf(27,axiom,
    ssTk @ ( key @ at @ a ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause10) ).

thf(28,axiom,
    ssTk @ ( key @ bt @ b ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause9) ).

thf(29,axiom,
    ! [U: $i] :
      ~ ( ssNonce @ ( kt @ U ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause8) ).

thf(30,axiom,
    ! [U: $i] : ( ssNonce @ ( tb @ U ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause7) ).

thf(31,axiom,
    ! [U: $i] : ( ssNonce @ ( nb @ U ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause6) ).

thf(32,axiom,
    ssP @ a,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause5) ).

thf(33,axiom,
    ssP @ b,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause4) ).

thf(34,axiom,
    ssBf @ na,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause3) ).

thf(35,axiom,
    ssP @ t,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause2) ).

thf(36,axiom,
    ssNonce @ na,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause1) ).

thf(37,conjecture,
    $false,
    file('no conjecture given, we try to refute the axioms',dummy_conjecture) ).

thf(38,negated_conjecture,
    $false = $false,
    inference(negate_conjecture,[status(cth)],[37]) ).

thf(39,negated_conjecture,
    ! [U: $i] :
      ( ~ ( ssIk @ ( key @ U @ b ) )
      | ~ ( ssBk @ ( key @ U @ a ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause37) ).

thf(40,plain,
    $false = $false,
    inference(unfold_def,[status(thm)],[38]) ).

thf(41,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i,Y: $i,Z: $i,X1: $i] :
          ( ~ ( ssM @ ( sent @ U @ t @ ( triple @ U @ V @ ( encr @ ( triple @ W @ X @ Y ) @ Z ) ) ) )
          | ~ ( ssTk @ ( key @ Z @ U ) )
          | ~ ( ssTk @ ( key @ X1 @ W ) )
          | ~ ( ssNonce @ X )
          | ( ssM @ ( sent @ t @ W @ ( triple @ ( encr @ ( quadr @ U @ X @ ( kt @ X ) @ Y ) @ X1 ) @ ( encr @ ( triple @ W @ ( kt @ X ) @ Y ) @ Z ) @ V ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[1]) ).

thf(42,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i,Y: $i,Z: $i] :
          ( ~ ( ssM @ ( sent @ t @ a @ ( triple @ ( encr @ ( quadr @ U @ V @ W @ X ) @ at ) @ Y @ Z ) ) )
          | ~ ( ssSa @ ( pair @ U @ V ) )
          | ( ssM @ ( sent @ a @ U @ ( pair @ Y @ ( encr @ Z @ W ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[2]) ).

thf(43,plain,
    ( ( ! [U: $i,V: $i,W: $i] :
          ( ~ ( ssM @ ( sent @ U @ b @ ( pair @ ( encr @ ( triple @ U @ V @ ( tb @ W ) ) @ bt ) @ ( encr @ ( nb @ W ) @ V ) ) ) )
          | ~ ( ssSb @ ( pair @ U @ W ) )
          | ( ssBk @ ( key @ V @ U ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[3]) ).

thf(44,plain,
    ( ( ! [U: $i,V: $i] :
          ( ~ ( ssM @ ( sent @ U @ b @ ( pair @ U @ V ) ) )
          | ~ ( ssBf @ V )
          | ( ssM @ ( sent @ b @ t @ ( triple @ b @ ( nb @ V ) @ ( encr @ ( triple @ U @ V @ ( tb @ V ) ) @ bt ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[4]) ).

thf(45,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i,Y: $i,Z: $i] :
          ( ~ ( ssM @ ( sent @ t @ a @ ( triple @ ( encr @ ( quadr @ U @ V @ W @ X ) @ at ) @ Y @ Z ) ) )
          | ~ ( ssSa @ ( pair @ U @ V ) )
          | ( ssAk @ ( key @ W @ U ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[5]) ).

thf(46,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i] :
          ( ~ ( ssIm @ U )
          | ~ ( ssIm @ V )
          | ~ ( ssIm @ W )
          | ~ ( ssIm @ X )
          | ( ssIm @ ( quadr @ U @ V @ W @ X ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[6]) ).

thf(47,plain,
    ( ( ! [U: $i,V: $i] :
          ( ~ ( ssM @ ( sent @ U @ b @ ( pair @ U @ V ) ) )
          | ~ ( ssBf @ V )
          | ( ssSb @ ( pair @ U @ V ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[7]) ).

thf(48,plain,
    ( ( ! [U: $i,V: $i,W: $i] :
          ( ~ ( ssIm @ U )
          | ~ ( ssIk @ ( key @ V @ W ) )
          | ~ ( ssP @ W )
          | ( ssIm @ ( encr @ U @ V ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[8]) ).

thf(49,plain,
    ( ( ! [U: $i,V: $i,W: $i] :
          ( ~ ( ssIm @ U )
          | ~ ( ssIm @ V )
          | ~ ( ssIm @ W )
          | ( ssIm @ ( triple @ U @ V @ W ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[9]) ).

thf(50,plain,
    ( ( ! [U: $i,V: $i,W: $i] :
          ( ~ ( ssIm @ U )
          | ~ ( ssP @ V )
          | ~ ( ssP @ W )
          | ( ssM @ ( sent @ V @ W @ U ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[10]) ).

thf(51,plain,
    ( ( ! [U: $i,V: $i] :
          ( ~ ( ssIm @ U )
          | ~ ( ssIm @ V )
          | ( ssIm @ ( pair @ U @ V ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[11]) ).

thf(52,plain,
    ( ( ! [U: $i,V: $i] :
          ( ~ ( ssIm @ U )
          | ~ ( ssP @ V )
          | ( ssIk @ ( key @ U @ V ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[12]) ).

thf(53,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i] :
          ( ~ ( ssIm @ ( quadr @ U @ V @ W @ X ) )
          | ( ssIm @ U ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[13]) ).

thf(54,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i] :
          ( ~ ( ssIm @ ( quadr @ U @ V @ W @ X ) )
          | ( ssIm @ V ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[14]) ).

thf(55,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i] :
          ( ~ ( ssIm @ ( quadr @ U @ V @ W @ X ) )
          | ( ssIm @ W ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[15]) ).

thf(56,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i] :
          ( ~ ( ssIm @ ( quadr @ U @ V @ W @ X ) )
          | ( ssIm @ X ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[16]) ).

thf(57,plain,
    ( ( ! [U: $i,V: $i,W: $i] :
          ( ~ ( ssM @ ( sent @ U @ V @ W ) )
          | ( ssIm @ W ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[17]) ).

thf(58,plain,
    ( ( ! [U: $i,V: $i,W: $i] :
          ( ~ ( ssIm @ ( triple @ U @ V @ W ) )
          | ( ssIm @ U ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[18]) ).

thf(59,plain,
    ( ( ! [U: $i,V: $i,W: $i] :
          ( ~ ( ssIm @ ( triple @ U @ V @ W ) )
          | ( ssIm @ V ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[19]) ).

thf(60,plain,
    ( ( ! [U: $i,V: $i,W: $i] :
          ( ~ ( ssIm @ ( triple @ U @ V @ W ) )
          | ( ssIm @ W ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[20]) ).

thf(61,plain,
    ( ( ssM @ ( sent @ a @ b @ ( pair @ a @ na ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[21]) ).

thf(62,plain,
    ( ( ! [U: $i,V: $i] :
          ( ~ ( ssIm @ ( pair @ U @ V ) )
          | ( ssIm @ U ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[22]) ).

thf(63,plain,
    ( ( ! [U: $i,V: $i] :
          ( ~ ( ssIm @ ( pair @ U @ V ) )
          | ( ssIm @ V ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[23]) ).

thf(64,plain,
    ( ( ssAk @ ( key @ at @ t ) )
    = $true ),
    inference(unfold_def,[status(thm)],[24]) ).

thf(65,plain,
    ( ( ssSa @ ( pair @ b @ na ) )
    = $true ),
    inference(unfold_def,[status(thm)],[25]) ).

thf(66,plain,
    ( ( ssBk @ ( key @ bt @ t ) )
    = $true ),
    inference(unfold_def,[status(thm)],[26]) ).

thf(67,plain,
    ( ( ssTk @ ( key @ at @ a ) )
    = $true ),
    inference(unfold_def,[status(thm)],[27]) ).

thf(68,plain,
    ( ( ssTk @ ( key @ bt @ b ) )
    = $true ),
    inference(unfold_def,[status(thm)],[28]) ).

thf(69,plain,
    ( ( ! [U: $i] :
          ~ ( ssNonce @ ( kt @ U ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[29]) ).

thf(70,plain,
    ( ( ! [U: $i] : ( ssNonce @ ( tb @ U ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[30]) ).

thf(71,plain,
    ( ( ! [U: $i] : ( ssNonce @ ( nb @ U ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[31]) ).

thf(72,plain,
    ( ( ssP @ a )
    = $true ),
    inference(unfold_def,[status(thm)],[32]) ).

thf(73,plain,
    ( ( ssP @ b )
    = $true ),
    inference(unfold_def,[status(thm)],[33]) ).

thf(74,plain,
    ( ( ssBf @ na )
    = $true ),
    inference(unfold_def,[status(thm)],[34]) ).

thf(75,plain,
    ( ( ssP @ t )
    = $true ),
    inference(unfold_def,[status(thm)],[35]) ).

thf(76,plain,
    ( ( ssNonce @ na )
    = $true ),
    inference(unfold_def,[status(thm)],[36]) ).

thf(77,plain,
    ( ( ! [U: $i] :
          ( ~ ( ssIk @ ( key @ U @ b ) )
          | ~ ( ssBk @ ( key @ U @ a ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[39]) ).

thf(78,plain,
    ( ( ~ $false )
    = $true ),
    inference(polarity_switch,[status(thm)],[40]) ).

thf(79,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i,Y: $i,Z: $i] :
          ( ~ ( ssM @ ( sent @ U @ t @ ( triple @ U @ V @ ( encr @ ( triple @ W @ X @ Y ) @ Z ) ) ) )
          | ~ ( ssTk @ ( key @ Z @ U ) )
          | ! [X1: $i] :
              ( ~ ( ssTk @ ( key @ X1 @ W ) )
              | ~ ( ssNonce @ X )
              | ( ssM @ ( sent @ t @ W @ ( triple @ ( encr @ ( quadr @ U @ X @ ( kt @ X ) @ Y ) @ X1 ) @ ( encr @ ( triple @ W @ ( kt @ X ) @ Y ) @ Z ) @ V ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[41]) ).

thf(80,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i] :
          ( ! [Y: $i,Z: $i] :
              ~ ( ssM @ ( sent @ t @ a @ ( triple @ ( encr @ ( quadr @ U @ V @ W @ X ) @ at ) @ Y @ Z ) ) )
          | ~ ( ssSa @ ( pair @ U @ V ) )
          | ( ssAk @ ( key @ W @ U ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[45]) ).

thf(81,plain,
    ( ( ! [U: $i,V: $i] :
          ( ~ ( ssIm @ U )
          | ~ ( ssIm @ V )
          | ! [W: $i] :
              ( ~ ( ssIm @ W )
              | ! [X: $i] :
                  ( ~ ( ssIm @ X )
                  | ( ssIm @ ( quadr @ U @ V @ W @ X ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[46]) ).

thf(82,plain,
    ( ( ! [U: $i] :
          ( ~ ( ssIm @ U )
          | ! [V: $i,W: $i] :
              ( ~ ( ssIk @ ( key @ V @ W ) )
              | ~ ( ssP @ W )
              | ( ssIm @ ( encr @ U @ V ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[48]) ).

thf(83,plain,
    ( ( ! [U: $i] :
          ( ~ ( ssIm @ U )
          | ! [V: $i] :
              ( ~ ( ssIm @ V )
              | ! [W: $i] :
                  ( ~ ( ssIm @ W )
                  | ( ssIm @ ( triple @ U @ V @ W ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[49]) ).

thf(84,plain,
    ( ( ! [U: $i] :
          ( ~ ( ssIm @ U )
          | ! [V: $i] :
              ( ~ ( ssP @ V )
              | ! [W: $i] :
                  ( ~ ( ssP @ W )
                  | ( ssM @ ( sent @ V @ W @ U ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[50]) ).

thf(85,plain,
    ( ( ! [U: $i] :
          ( ~ ( ssIm @ U )
          | ! [V: $i] :
              ( ~ ( ssIm @ V )
              | ( ssIm @ ( pair @ U @ V ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[51]) ).

thf(86,plain,
    ( ( ! [U: $i] :
          ( ~ ( ssIm @ U )
          | ! [V: $i] :
              ( ~ ( ssP @ V )
              | ( ssIk @ ( key @ U @ V ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[52]) ).

thf(87,plain,
    ( ( ! [U: $i,V: $i] :
          ( ! [W: $i,X: $i] :
              ~ ( ssIm @ ( quadr @ U @ V @ W @ X ) )
          | ( ssIm @ U ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[53]) ).

thf(88,plain,
    ( ( ! [U: $i,V: $i] :
          ( ! [W: $i,X: $i] :
              ~ ( ssIm @ ( quadr @ U @ V @ W @ X ) )
          | ( ssIm @ V ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[54]) ).

thf(89,plain,
    ( ( ! [U: $i,V: $i,W: $i] :
          ( ! [X: $i] :
              ~ ( ssIm @ ( quadr @ U @ V @ W @ X ) )
          | ( ssIm @ W ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[55]) ).

thf(90,plain,
    ( ( ! [U: $i] :
          ( ! [V: $i,W: $i] :
              ~ ( ssIm @ ( triple @ U @ V @ W ) )
          | ( ssIm @ U ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[58]) ).

thf(91,plain,
    ( ( ! [U: $i,V: $i] :
          ( ! [W: $i] :
              ~ ( ssIm @ ( triple @ U @ V @ W ) )
          | ( ssIm @ V ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[59]) ).

thf(92,plain,
    ( ( ! [U: $i] :
          ( ! [V: $i] :
              ~ ( ssIm @ ( pair @ U @ V ) )
          | ( ssIm @ U ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[62]) ).

thf(93,plain,
    ( ( ! [U: $i] :
          ( ~ ( ssIk @ ( key @ U @ b ) )
          | ~ ( ssBk @ ( key @ U @ a ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[77]) ).

thf(94,plain,
    ( ( ssNonce @ na )
    = $true ),
    inference(copy,[status(thm)],[76]) ).

thf(95,plain,
    ( ( ssP @ t )
    = $true ),
    inference(copy,[status(thm)],[75]) ).

thf(96,plain,
    ( ( ssBf @ na )
    = $true ),
    inference(copy,[status(thm)],[74]) ).

thf(97,plain,
    ( ( ssP @ b )
    = $true ),
    inference(copy,[status(thm)],[73]) ).

thf(98,plain,
    ( ( ssP @ a )
    = $true ),
    inference(copy,[status(thm)],[72]) ).

thf(99,plain,
    ( ( ! [U: $i] : ( ssNonce @ ( nb @ U ) ) )
    = $true ),
    inference(copy,[status(thm)],[71]) ).

thf(100,plain,
    ( ( ! [U: $i] : ( ssNonce @ ( tb @ U ) ) )
    = $true ),
    inference(copy,[status(thm)],[70]) ).

thf(101,plain,
    ( ( ! [U: $i] :
          ~ ( ssNonce @ ( kt @ U ) ) )
    = $true ),
    inference(copy,[status(thm)],[69]) ).

thf(102,plain,
    ( ( ssTk @ ( key @ bt @ b ) )
    = $true ),
    inference(copy,[status(thm)],[68]) ).

thf(103,plain,
    ( ( ssTk @ ( key @ at @ a ) )
    = $true ),
    inference(copy,[status(thm)],[67]) ).

thf(104,plain,
    ( ( ssBk @ ( key @ bt @ t ) )
    = $true ),
    inference(copy,[status(thm)],[66]) ).

thf(105,plain,
    ( ( ssSa @ ( pair @ b @ na ) )
    = $true ),
    inference(copy,[status(thm)],[65]) ).

thf(106,plain,
    ( ( ssAk @ ( key @ at @ t ) )
    = $true ),
    inference(copy,[status(thm)],[64]) ).

thf(107,plain,
    ( ( ! [U: $i,V: $i] :
          ( ~ ( ssIm @ ( pair @ U @ V ) )
          | ( ssIm @ V ) ) )
    = $true ),
    inference(copy,[status(thm)],[63]) ).

thf(108,plain,
    ( ( ! [U: $i] :
          ( ! [V: $i] :
              ~ ( ssIm @ ( pair @ U @ V ) )
          | ( ssIm @ U ) ) )
    = $true ),
    inference(copy,[status(thm)],[92]) ).

thf(109,plain,
    ( ( ssM @ ( sent @ a @ b @ ( pair @ a @ na ) ) )
    = $true ),
    inference(copy,[status(thm)],[61]) ).

thf(110,plain,
    ( ( ! [U: $i,V: $i,W: $i] :
          ( ~ ( ssIm @ ( triple @ U @ V @ W ) )
          | ( ssIm @ W ) ) )
    = $true ),
    inference(copy,[status(thm)],[60]) ).

thf(111,plain,
    ( ( ! [U: $i,V: $i] :
          ( ! [W: $i] :
              ~ ( ssIm @ ( triple @ U @ V @ W ) )
          | ( ssIm @ V ) ) )
    = $true ),
    inference(copy,[status(thm)],[91]) ).

thf(112,plain,
    ( ( ! [U: $i] :
          ( ! [V: $i,W: $i] :
              ~ ( ssIm @ ( triple @ U @ V @ W ) )
          | ( ssIm @ U ) ) )
    = $true ),
    inference(copy,[status(thm)],[90]) ).

thf(113,plain,
    ( ( ! [U: $i,V: $i,W: $i] :
          ( ~ ( ssM @ ( sent @ U @ V @ W ) )
          | ( ssIm @ W ) ) )
    = $true ),
    inference(copy,[status(thm)],[57]) ).

thf(114,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i] :
          ( ~ ( ssIm @ ( quadr @ U @ V @ W @ X ) )
          | ( ssIm @ X ) ) )
    = $true ),
    inference(copy,[status(thm)],[56]) ).

thf(115,plain,
    ( ( ! [U: $i,V: $i,W: $i] :
          ( ! [X: $i] :
              ~ ( ssIm @ ( quadr @ U @ V @ W @ X ) )
          | ( ssIm @ W ) ) )
    = $true ),
    inference(copy,[status(thm)],[89]) ).

thf(116,plain,
    ( ( ! [U: $i,V: $i] :
          ( ! [W: $i,X: $i] :
              ~ ( ssIm @ ( quadr @ U @ V @ W @ X ) )
          | ( ssIm @ V ) ) )
    = $true ),
    inference(copy,[status(thm)],[88]) ).

thf(117,plain,
    ( ( ! [U: $i,V: $i] :
          ( ! [W: $i,X: $i] :
              ~ ( ssIm @ ( quadr @ U @ V @ W @ X ) )
          | ( ssIm @ U ) ) )
    = $true ),
    inference(copy,[status(thm)],[87]) ).

thf(118,plain,
    ( ( ! [U: $i] :
          ( ~ ( ssIm @ U )
          | ! [V: $i] :
              ( ~ ( ssP @ V )
              | ( ssIk @ ( key @ U @ V ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[86]) ).

thf(119,plain,
    ( ( ! [U: $i] :
          ( ~ ( ssIm @ U )
          | ! [V: $i] :
              ( ~ ( ssIm @ V )
              | ( ssIm @ ( pair @ U @ V ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[85]) ).

thf(120,plain,
    ( ( ! [U: $i] :
          ( ~ ( ssIm @ U )
          | ! [V: $i] :
              ( ~ ( ssP @ V )
              | ! [W: $i] :
                  ( ~ ( ssP @ W )
                  | ( ssM @ ( sent @ V @ W @ U ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[84]) ).

thf(121,plain,
    ( ( ! [U: $i] :
          ( ~ ( ssIm @ U )
          | ! [V: $i] :
              ( ~ ( ssIm @ V )
              | ! [W: $i] :
                  ( ~ ( ssIm @ W )
                  | ( ssIm @ ( triple @ U @ V @ W ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[83]) ).

thf(122,plain,
    ( ( ! [U: $i] :
          ( ~ ( ssIm @ U )
          | ! [V: $i,W: $i] :
              ( ~ ( ssIk @ ( key @ V @ W ) )
              | ~ ( ssP @ W )
              | ( ssIm @ ( encr @ U @ V ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[82]) ).

thf(123,plain,
    ( ( ! [U: $i,V: $i] :
          ( ~ ( ssM @ ( sent @ U @ b @ ( pair @ U @ V ) ) )
          | ~ ( ssBf @ V )
          | ( ssSb @ ( pair @ U @ V ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[47]) ).

thf(124,plain,
    ( ( ! [U: $i,V: $i] :
          ( ~ ( ssIm @ U )
          | ~ ( ssIm @ V )
          | ! [W: $i] :
              ( ~ ( ssIm @ W )
              | ! [X: $i] :
                  ( ~ ( ssIm @ X )
                  | ( ssIm @ ( quadr @ U @ V @ W @ X ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[81]) ).

thf(125,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i] :
          ( ! [Y: $i,Z: $i] :
              ~ ( ssM @ ( sent @ t @ a @ ( triple @ ( encr @ ( quadr @ U @ V @ W @ X ) @ at ) @ Y @ Z ) ) )
          | ~ ( ssSa @ ( pair @ U @ V ) )
          | ( ssAk @ ( key @ W @ U ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[80]) ).

thf(126,plain,
    ( ( ! [U: $i,V: $i] :
          ( ~ ( ssM @ ( sent @ U @ b @ ( pair @ U @ V ) ) )
          | ~ ( ssBf @ V )
          | ( ssM @ ( sent @ b @ t @ ( triple @ b @ ( nb @ V ) @ ( encr @ ( triple @ U @ V @ ( tb @ V ) ) @ bt ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[44]) ).

thf(127,plain,
    ( ( ! [U: $i,V: $i,W: $i] :
          ( ~ ( ssM @ ( sent @ U @ b @ ( pair @ ( encr @ ( triple @ U @ V @ ( tb @ W ) ) @ bt ) @ ( encr @ ( nb @ W ) @ V ) ) ) )
          | ~ ( ssSb @ ( pair @ U @ W ) )
          | ( ssBk @ ( key @ V @ U ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[43]) ).

thf(128,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i,Y: $i,Z: $i] :
          ( ~ ( ssM @ ( sent @ t @ a @ ( triple @ ( encr @ ( quadr @ U @ V @ W @ X ) @ at ) @ Y @ Z ) ) )
          | ~ ( ssSa @ ( pair @ U @ V ) )
          | ( ssM @ ( sent @ a @ U @ ( pair @ Y @ ( encr @ Z @ W ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[42]) ).

thf(129,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i,Y: $i,Z: $i] :
          ( ~ ( ssM @ ( sent @ U @ t @ ( triple @ U @ V @ ( encr @ ( triple @ W @ X @ Y ) @ Z ) ) ) )
          | ~ ( ssTk @ ( key @ Z @ U ) )
          | ! [X1: $i] :
              ( ~ ( ssTk @ ( key @ X1 @ W ) )
              | ~ ( ssNonce @ X )
              | ( ssM @ ( sent @ t @ W @ ( triple @ ( encr @ ( quadr @ U @ X @ ( kt @ X ) @ Y ) @ X1 ) @ ( encr @ ( triple @ W @ ( kt @ X ) @ Y ) @ Z ) @ V ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[79]) ).

thf(130,plain,
    ( ( ~ $false )
    = $true ),
    inference(copy,[status(thm)],[78]) ).

thf(131,plain,
    ! [SV1: $i] :
      ( ( ~ ( ssIk @ ( key @ SV1 @ b ) )
        | ~ ( ssBk @ ( key @ SV1 @ a ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[93]) ).

thf(132,plain,
    ! [SV2: $i] :
      ( ( ssNonce @ ( nb @ SV2 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[99]) ).

thf(133,plain,
    ! [SV3: $i] :
      ( ( ssNonce @ ( tb @ SV3 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[100]) ).

thf(134,plain,
    ! [SV4: $i] :
      ( ( ~ ( ssNonce @ ( kt @ SV4 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[101]) ).

thf(135,plain,
    ! [SV5: $i] :
      ( ( ! [SY79: $i] :
            ( ~ ( ssIm @ ( pair @ SV5 @ SY79 ) )
            | ( ssIm @ SY79 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[107]) ).

thf(136,plain,
    ! [SV6: $i] :
      ( ( ! [SY80: $i] :
            ~ ( ssIm @ ( pair @ SV6 @ SY80 ) )
        | ( ssIm @ SV6 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[108]) ).

thf(137,plain,
    ! [SV7: $i] :
      ( ( ! [SY81: $i,SY82: $i] :
            ( ~ ( ssIm @ ( triple @ SV7 @ SY81 @ SY82 ) )
            | ( ssIm @ SY82 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[110]) ).

thf(138,plain,
    ! [SV8: $i] :
      ( ( ! [SY83: $i] :
            ( ! [SY84: $i] :
                ~ ( ssIm @ ( triple @ SV8 @ SY83 @ SY84 ) )
            | ( ssIm @ SY83 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[111]) ).

thf(139,plain,
    ! [SV9: $i] :
      ( ( ! [SY85: $i,SY86: $i] :
            ~ ( ssIm @ ( triple @ SV9 @ SY85 @ SY86 ) )
        | ( ssIm @ SV9 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[112]) ).

thf(140,plain,
    ! [SV10: $i] :
      ( ( ! [SY87: $i,SY88: $i] :
            ( ~ ( ssM @ ( sent @ SV10 @ SY87 @ SY88 ) )
            | ( ssIm @ SY88 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[113]) ).

thf(141,plain,
    ! [SV11: $i] :
      ( ( ! [SY89: $i,SY90: $i,SY91: $i] :
            ( ~ ( ssIm @ ( quadr @ SV11 @ SY89 @ SY90 @ SY91 ) )
            | ( ssIm @ SY91 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[114]) ).

thf(142,plain,
    ! [SV12: $i] :
      ( ( ! [SY92: $i,SY93: $i] :
            ( ! [SY94: $i] :
                ~ ( ssIm @ ( quadr @ SV12 @ SY92 @ SY93 @ SY94 ) )
            | ( ssIm @ SY93 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[115]) ).

thf(143,plain,
    ! [SV13: $i] :
      ( ( ! [SY95: $i] :
            ( ! [SY96: $i,SY97: $i] :
                ~ ( ssIm @ ( quadr @ SV13 @ SY95 @ SY96 @ SY97 ) )
            | ( ssIm @ SY95 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[116]) ).

thf(144,plain,
    ! [SV14: $i] :
      ( ( ! [SY98: $i] :
            ( ! [SY99: $i,SY100: $i] :
                ~ ( ssIm @ ( quadr @ SV14 @ SY98 @ SY99 @ SY100 ) )
            | ( ssIm @ SV14 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[117]) ).

thf(145,plain,
    ! [SV15: $i] :
      ( ( ~ ( ssIm @ SV15 )
        | ! [SY101: $i] :
            ( ~ ( ssP @ SY101 )
            | ( ssIk @ ( key @ SV15 @ SY101 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[118]) ).

thf(146,plain,
    ! [SV16: $i] :
      ( ( ~ ( ssIm @ SV16 )
        | ! [SY102: $i] :
            ( ~ ( ssIm @ SY102 )
            | ( ssIm @ ( pair @ SV16 @ SY102 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[119]) ).

thf(147,plain,
    ! [SV17: $i] :
      ( ( ~ ( ssIm @ SV17 )
        | ! [SY103: $i] :
            ( ~ ( ssP @ SY103 )
            | ! [SY104: $i] :
                ( ~ ( ssP @ SY104 )
                | ( ssM @ ( sent @ SY103 @ SY104 @ SV17 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[120]) ).

thf(148,plain,
    ! [SV18: $i] :
      ( ( ~ ( ssIm @ SV18 )
        | ! [SY105: $i] :
            ( ~ ( ssIm @ SY105 )
            | ! [SY106: $i] :
                ( ~ ( ssIm @ SY106 )
                | ( ssIm @ ( triple @ SV18 @ SY105 @ SY106 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[121]) ).

thf(149,plain,
    ! [SV19: $i] :
      ( ( ~ ( ssIm @ SV19 )
        | ! [SY107: $i,SY108: $i] :
            ( ~ ( ssIk @ ( key @ SY107 @ SY108 ) )
            | ~ ( ssP @ SY108 )
            | ( ssIm @ ( encr @ SV19 @ SY107 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[122]) ).

thf(150,plain,
    ! [SV20: $i] :
      ( ( ! [SY109: $i] :
            ( ~ ( ssM @ ( sent @ SV20 @ b @ ( pair @ SV20 @ SY109 ) ) )
            | ~ ( ssBf @ SY109 )
            | ( ssSb @ ( pair @ SV20 @ SY109 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[123]) ).

thf(151,plain,
    ! [SV21: $i] :
      ( ( ! [SY110: $i] :
            ( ~ ( ssIm @ SV21 )
            | ~ ( ssIm @ SY110 )
            | ! [SY111: $i] :
                ( ~ ( ssIm @ SY111 )
                | ! [SY112: $i] :
                    ( ~ ( ssIm @ SY112 )
                    | ( ssIm @ ( quadr @ SV21 @ SY110 @ SY111 @ SY112 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[124]) ).

thf(152,plain,
    ! [SV22: $i] :
      ( ( ! [SY113: $i,SY114: $i,SY115: $i] :
            ( ! [SY116: $i,SY117: $i] :
                ~ ( ssM @ ( sent @ t @ a @ ( triple @ ( encr @ ( quadr @ SV22 @ SY113 @ SY114 @ SY115 ) @ at ) @ SY116 @ SY117 ) ) )
            | ~ ( ssSa @ ( pair @ SV22 @ SY113 ) )
            | ( ssAk @ ( key @ SY114 @ SV22 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[125]) ).

thf(153,plain,
    ! [SV23: $i] :
      ( ( ! [SY118: $i] :
            ( ~ ( ssM @ ( sent @ SV23 @ b @ ( pair @ SV23 @ SY118 ) ) )
            | ~ ( ssBf @ SY118 )
            | ( ssM @ ( sent @ b @ t @ ( triple @ b @ ( nb @ SY118 ) @ ( encr @ ( triple @ SV23 @ SY118 @ ( tb @ SY118 ) ) @ bt ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[126]) ).

thf(154,plain,
    ! [SV24: $i] :
      ( ( ! [SY119: $i,SY120: $i] :
            ( ~ ( ssM @ ( sent @ SV24 @ b @ ( pair @ ( encr @ ( triple @ SV24 @ SY119 @ ( tb @ SY120 ) ) @ bt ) @ ( encr @ ( nb @ SY120 ) @ SY119 ) ) ) )
            | ~ ( ssSb @ ( pair @ SV24 @ SY120 ) )
            | ( ssBk @ ( key @ SY119 @ SV24 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[127]) ).

thf(155,plain,
    ! [SV25: $i] :
      ( ( ! [SY121: $i,SY122: $i,SY123: $i,SY124: $i,SY125: $i] :
            ( ~ ( ssM @ ( sent @ t @ a @ ( triple @ ( encr @ ( quadr @ SV25 @ SY121 @ SY122 @ SY123 ) @ at ) @ SY124 @ SY125 ) ) )
            | ~ ( ssSa @ ( pair @ SV25 @ SY121 ) )
            | ( ssM @ ( sent @ a @ SV25 @ ( pair @ SY124 @ ( encr @ SY125 @ SY122 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[128]) ).

thf(156,plain,
    ! [SV26: $i] :
      ( ( ! [SY126: $i,SY127: $i,SY128: $i,SY129: $i,SY130: $i] :
            ( ~ ( ssM @ ( sent @ SV26 @ t @ ( triple @ SV26 @ SY126 @ ( encr @ ( triple @ SY127 @ SY128 @ SY129 ) @ SY130 ) ) ) )
            | ~ ( ssTk @ ( key @ SY130 @ SV26 ) )
            | ! [SY131: $i] :
                ( ~ ( ssTk @ ( key @ SY131 @ SY127 ) )
                | ~ ( ssNonce @ SY128 )
                | ( ssM @ ( sent @ t @ SY127 @ ( triple @ ( encr @ ( quadr @ SV26 @ SY128 @ ( kt @ SY128 ) @ SY129 ) @ SY131 ) @ ( encr @ ( triple @ SY127 @ ( kt @ SY128 ) @ SY129 ) @ SY130 ) @ SY126 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[129]) ).

thf(157,plain,
    $false = $false,
    inference(extcnf_not_pos,[status(thm)],[130]) ).

thf(158,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ssIk @ ( key @ SV1 @ b ) ) )
        = $true )
      | ( ( ~ ( ssBk @ ( key @ SV1 @ a ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[131]) ).

thf(159,plain,
    ! [SV4: $i] :
      ( ( ssNonce @ ( kt @ SV4 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[134]) ).

thf(160,plain,
    ! [SV27: $i,SV5: $i] :
      ( ( ~ ( ssIm @ ( pair @ SV5 @ SV27 ) )
        | ( ssIm @ SV27 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[135]) ).

thf(161,plain,
    ! [SV6: $i] :
      ( ( ( ! [SY80: $i] :
              ~ ( ssIm @ ( pair @ SV6 @ SY80 ) ) )
        = $true )
      | ( ( ssIm @ SV6 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[136]) ).

thf(162,plain,
    ! [SV28: $i,SV7: $i] :
      ( ( ! [SY132: $i] :
            ( ~ ( ssIm @ ( triple @ SV7 @ SV28 @ SY132 ) )
            | ( ssIm @ SY132 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[137]) ).

thf(163,plain,
    ! [SV29: $i,SV8: $i] :
      ( ( ! [SY133: $i] :
            ~ ( ssIm @ ( triple @ SV8 @ SV29 @ SY133 ) )
        | ( ssIm @ SV29 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[138]) ).

thf(164,plain,
    ! [SV9: $i] :
      ( ( ( ! [SY85: $i,SY86: $i] :
              ~ ( ssIm @ ( triple @ SV9 @ SY85 @ SY86 ) ) )
        = $true )
      | ( ( ssIm @ SV9 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[139]) ).

thf(165,plain,
    ! [SV30: $i,SV10: $i] :
      ( ( ! [SY134: $i] :
            ( ~ ( ssM @ ( sent @ SV10 @ SV30 @ SY134 ) )
            | ( ssIm @ SY134 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[140]) ).

thf(166,plain,
    ! [SV31: $i,SV11: $i] :
      ( ( ! [SY135: $i,SY136: $i] :
            ( ~ ( ssIm @ ( quadr @ SV11 @ SV31 @ SY135 @ SY136 ) )
            | ( ssIm @ SY136 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[141]) ).

thf(167,plain,
    ! [SV32: $i,SV12: $i] :
      ( ( ! [SY137: $i] :
            ( ! [SY138: $i] :
                ~ ( ssIm @ ( quadr @ SV12 @ SV32 @ SY137 @ SY138 ) )
            | ( ssIm @ SY137 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[142]) ).

thf(168,plain,
    ! [SV33: $i,SV13: $i] :
      ( ( ! [SY139: $i,SY140: $i] :
            ~ ( ssIm @ ( quadr @ SV13 @ SV33 @ SY139 @ SY140 ) )
        | ( ssIm @ SV33 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[143]) ).

thf(169,plain,
    ! [SV34: $i,SV14: $i] :
      ( ( ! [SY141: $i,SY142: $i] :
            ~ ( ssIm @ ( quadr @ SV14 @ SV34 @ SY141 @ SY142 ) )
        | ( ssIm @ SV14 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[144]) ).

thf(170,plain,
    ! [SV15: $i] :
      ( ( ( ~ ( ssIm @ SV15 ) )
        = $true )
      | ( ( ! [SY101: $i] :
              ( ~ ( ssP @ SY101 )
              | ( ssIk @ ( key @ SV15 @ SY101 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[145]) ).

thf(171,plain,
    ! [SV16: $i] :
      ( ( ( ~ ( ssIm @ SV16 ) )
        = $true )
      | ( ( ! [SY102: $i] :
              ( ~ ( ssIm @ SY102 )
              | ( ssIm @ ( pair @ SV16 @ SY102 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[146]) ).

thf(172,plain,
    ! [SV17: $i] :
      ( ( ( ~ ( ssIm @ SV17 ) )
        = $true )
      | ( ( ! [SY103: $i] :
              ( ~ ( ssP @ SY103 )
              | ! [SY104: $i] :
                  ( ~ ( ssP @ SY104 )
                  | ( ssM @ ( sent @ SY103 @ SY104 @ SV17 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[147]) ).

thf(173,plain,
    ! [SV18: $i] :
      ( ( ( ~ ( ssIm @ SV18 ) )
        = $true )
      | ( ( ! [SY105: $i] :
              ( ~ ( ssIm @ SY105 )
              | ! [SY106: $i] :
                  ( ~ ( ssIm @ SY106 )
                  | ( ssIm @ ( triple @ SV18 @ SY105 @ SY106 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[148]) ).

thf(174,plain,
    ! [SV19: $i] :
      ( ( ( ~ ( ssIm @ SV19 ) )
        = $true )
      | ( ( ! [SY107: $i,SY108: $i] :
              ( ~ ( ssIk @ ( key @ SY107 @ SY108 ) )
              | ~ ( ssP @ SY108 )
              | ( ssIm @ ( encr @ SV19 @ SY107 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[149]) ).

thf(175,plain,
    ! [SV35: $i,SV20: $i] :
      ( ( ~ ( ssM @ ( sent @ SV20 @ b @ ( pair @ SV20 @ SV35 ) ) )
        | ~ ( ssBf @ SV35 )
        | ( ssSb @ ( pair @ SV20 @ SV35 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[150]) ).

thf(176,plain,
    ! [SV36: $i,SV21: $i] :
      ( ( ~ ( ssIm @ SV21 )
        | ~ ( ssIm @ SV36 )
        | ! [SY143: $i] :
            ( ~ ( ssIm @ SY143 )
            | ! [SY144: $i] :
                ( ~ ( ssIm @ SY144 )
                | ( ssIm @ ( quadr @ SV21 @ SV36 @ SY143 @ SY144 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[151]) ).

thf(177,plain,
    ! [SV37: $i,SV22: $i] :
      ( ( ! [SY145: $i,SY146: $i] :
            ( ! [SY147: $i,SY148: $i] :
                ~ ( ssM @ ( sent @ t @ a @ ( triple @ ( encr @ ( quadr @ SV22 @ SV37 @ SY145 @ SY146 ) @ at ) @ SY147 @ SY148 ) ) )
            | ~ ( ssSa @ ( pair @ SV22 @ SV37 ) )
            | ( ssAk @ ( key @ SY145 @ SV22 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[152]) ).

thf(178,plain,
    ! [SV38: $i,SV23: $i] :
      ( ( ~ ( ssM @ ( sent @ SV23 @ b @ ( pair @ SV23 @ SV38 ) ) )
        | ~ ( ssBf @ SV38 )
        | ( ssM @ ( sent @ b @ t @ ( triple @ b @ ( nb @ SV38 ) @ ( encr @ ( triple @ SV23 @ SV38 @ ( tb @ SV38 ) ) @ bt ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[153]) ).

thf(179,plain,
    ! [SV39: $i,SV24: $i] :
      ( ( ! [SY149: $i] :
            ( ~ ( ssM @ ( sent @ SV24 @ b @ ( pair @ ( encr @ ( triple @ SV24 @ SV39 @ ( tb @ SY149 ) ) @ bt ) @ ( encr @ ( nb @ SY149 ) @ SV39 ) ) ) )
            | ~ ( ssSb @ ( pair @ SV24 @ SY149 ) )
            | ( ssBk @ ( key @ SV39 @ SV24 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[154]) ).

thf(180,plain,
    ! [SV40: $i,SV25: $i] :
      ( ( ! [SY150: $i,SY151: $i,SY152: $i,SY153: $i] :
            ( ~ ( ssM @ ( sent @ t @ a @ ( triple @ ( encr @ ( quadr @ SV25 @ SV40 @ SY150 @ SY151 ) @ at ) @ SY152 @ SY153 ) ) )
            | ~ ( ssSa @ ( pair @ SV25 @ SV40 ) )
            | ( ssM @ ( sent @ a @ SV25 @ ( pair @ SY152 @ ( encr @ SY153 @ SY150 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[155]) ).

thf(181,plain,
    ! [SV41: $i,SV26: $i] :
      ( ( ! [SY154: $i,SY155: $i,SY156: $i,SY157: $i] :
            ( ~ ( ssM @ ( sent @ SV26 @ t @ ( triple @ SV26 @ SV41 @ ( encr @ ( triple @ SY154 @ SY155 @ SY156 ) @ SY157 ) ) ) )
            | ~ ( ssTk @ ( key @ SY157 @ SV26 ) )
            | ! [SY158: $i] :
                ( ~ ( ssTk @ ( key @ SY158 @ SY154 ) )
                | ~ ( ssNonce @ SY155 )
                | ( ssM @ ( sent @ t @ SY154 @ ( triple @ ( encr @ ( quadr @ SV26 @ SY155 @ ( kt @ SY155 ) @ SY156 ) @ SY158 ) @ ( encr @ ( triple @ SY154 @ ( kt @ SY155 ) @ SY156 ) @ SY157 ) @ SV41 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[156]) ).

thf(182,plain,
    ! [SV1: $i] :
      ( ( ( ssIk @ ( key @ SV1 @ b ) )
        = $false )
      | ( ( ~ ( ssBk @ ( key @ SV1 @ a ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[158]) ).

thf(183,plain,
    ! [SV27: $i,SV5: $i] :
      ( ( ( ~ ( ssIm @ ( pair @ SV5 @ SV27 ) ) )
        = $true )
      | ( ( ssIm @ SV27 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[160]) ).

thf(184,plain,
    ! [SV42: $i,SV6: $i] :
      ( ( ( ~ ( ssIm @ ( pair @ SV6 @ SV42 ) ) )
        = $true )
      | ( ( ssIm @ SV6 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[161]) ).

thf(185,plain,
    ! [SV43: $i,SV28: $i,SV7: $i] :
      ( ( ~ ( ssIm @ ( triple @ SV7 @ SV28 @ SV43 ) )
        | ( ssIm @ SV43 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[162]) ).

thf(186,plain,
    ! [SV29: $i,SV8: $i] :
      ( ( ( ! [SY133: $i] :
              ~ ( ssIm @ ( triple @ SV8 @ SV29 @ SY133 ) ) )
        = $true )
      | ( ( ssIm @ SV29 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[163]) ).

thf(187,plain,
    ! [SV44: $i,SV9: $i] :
      ( ( ( ! [SY159: $i] :
              ~ ( ssIm @ ( triple @ SV9 @ SV44 @ SY159 ) ) )
        = $true )
      | ( ( ssIm @ SV9 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[164]) ).

thf(188,plain,
    ! [SV45: $i,SV30: $i,SV10: $i] :
      ( ( ~ ( ssM @ ( sent @ SV10 @ SV30 @ SV45 ) )
        | ( ssIm @ SV45 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[165]) ).

thf(189,plain,
    ! [SV46: $i,SV31: $i,SV11: $i] :
      ( ( ! [SY160: $i] :
            ( ~ ( ssIm @ ( quadr @ SV11 @ SV31 @ SV46 @ SY160 ) )
            | ( ssIm @ SY160 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[166]) ).

thf(190,plain,
    ! [SV47: $i,SV32: $i,SV12: $i] :
      ( ( ! [SY161: $i] :
            ~ ( ssIm @ ( quadr @ SV12 @ SV32 @ SV47 @ SY161 ) )
        | ( ssIm @ SV47 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[167]) ).

thf(191,plain,
    ! [SV33: $i,SV13: $i] :
      ( ( ( ! [SY139: $i,SY140: $i] :
              ~ ( ssIm @ ( quadr @ SV13 @ SV33 @ SY139 @ SY140 ) ) )
        = $true )
      | ( ( ssIm @ SV33 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[168]) ).

thf(192,plain,
    ! [SV34: $i,SV14: $i] :
      ( ( ( ! [SY141: $i,SY142: $i] :
              ~ ( ssIm @ ( quadr @ SV14 @ SV34 @ SY141 @ SY142 ) ) )
        = $true )
      | ( ( ssIm @ SV14 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[169]) ).

thf(193,plain,
    ! [SV15: $i] :
      ( ( ( ssIm @ SV15 )
        = $false )
      | ( ( ! [SY101: $i] :
              ( ~ ( ssP @ SY101 )
              | ( ssIk @ ( key @ SV15 @ SY101 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[170]) ).

thf(194,plain,
    ! [SV16: $i] :
      ( ( ( ssIm @ SV16 )
        = $false )
      | ( ( ! [SY102: $i] :
              ( ~ ( ssIm @ SY102 )
              | ( ssIm @ ( pair @ SV16 @ SY102 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[171]) ).

thf(195,plain,
    ! [SV17: $i] :
      ( ( ( ssIm @ SV17 )
        = $false )
      | ( ( ! [SY103: $i] :
              ( ~ ( ssP @ SY103 )
              | ! [SY104: $i] :
                  ( ~ ( ssP @ SY104 )
                  | ( ssM @ ( sent @ SY103 @ SY104 @ SV17 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[172]) ).

thf(196,plain,
    ! [SV18: $i] :
      ( ( ( ssIm @ SV18 )
        = $false )
      | ( ( ! [SY105: $i] :
              ( ~ ( ssIm @ SY105 )
              | ! [SY106: $i] :
                  ( ~ ( ssIm @ SY106 )
                  | ( ssIm @ ( triple @ SV18 @ SY105 @ SY106 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[173]) ).

thf(197,plain,
    ! [SV19: $i] :
      ( ( ( ssIm @ SV19 )
        = $false )
      | ( ( ! [SY107: $i,SY108: $i] :
              ( ~ ( ssIk @ ( key @ SY107 @ SY108 ) )
              | ~ ( ssP @ SY108 )
              | ( ssIm @ ( encr @ SV19 @ SY107 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[174]) ).

thf(198,plain,
    ! [SV35: $i,SV20: $i] :
      ( ( ( ~ ( ssM @ ( sent @ SV20 @ b @ ( pair @ SV20 @ SV35 ) ) ) )
        = $true )
      | ( ( ~ ( ssBf @ SV35 )
          | ( ssSb @ ( pair @ SV20 @ SV35 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[175]) ).

thf(199,plain,
    ! [SV36: $i,SV21: $i] :
      ( ( ( ~ ( ssIm @ SV21 ) )
        = $true )
      | ( ( ~ ( ssIm @ SV36 )
          | ! [SY143: $i] :
              ( ~ ( ssIm @ SY143 )
              | ! [SY144: $i] :
                  ( ~ ( ssIm @ SY144 )
                  | ( ssIm @ ( quadr @ SV21 @ SV36 @ SY143 @ SY144 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[176]) ).

thf(200,plain,
    ! [SV48: $i,SV37: $i,SV22: $i] :
      ( ( ! [SY162: $i] :
            ( ! [SY163: $i,SY164: $i] :
                ~ ( ssM @ ( sent @ t @ a @ ( triple @ ( encr @ ( quadr @ SV22 @ SV37 @ SV48 @ SY162 ) @ at ) @ SY163 @ SY164 ) ) )
            | ~ ( ssSa @ ( pair @ SV22 @ SV37 ) )
            | ( ssAk @ ( key @ SV48 @ SV22 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[177]) ).

thf(201,plain,
    ! [SV38: $i,SV23: $i] :
      ( ( ( ~ ( ssM @ ( sent @ SV23 @ b @ ( pair @ SV23 @ SV38 ) ) ) )
        = $true )
      | ( ( ~ ( ssBf @ SV38 )
          | ( ssM @ ( sent @ b @ t @ ( triple @ b @ ( nb @ SV38 ) @ ( encr @ ( triple @ SV23 @ SV38 @ ( tb @ SV38 ) ) @ bt ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[178]) ).

thf(202,plain,
    ! [SV49: $i,SV39: $i,SV24: $i] :
      ( ( ~ ( ssM @ ( sent @ SV24 @ b @ ( pair @ ( encr @ ( triple @ SV24 @ SV39 @ ( tb @ SV49 ) ) @ bt ) @ ( encr @ ( nb @ SV49 ) @ SV39 ) ) ) )
        | ~ ( ssSb @ ( pair @ SV24 @ SV49 ) )
        | ( ssBk @ ( key @ SV39 @ SV24 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[179]) ).

thf(203,plain,
    ! [SV50: $i,SV40: $i,SV25: $i] :
      ( ( ! [SY165: $i,SY166: $i,SY167: $i] :
            ( ~ ( ssM @ ( sent @ t @ a @ ( triple @ ( encr @ ( quadr @ SV25 @ SV40 @ SV50 @ SY165 ) @ at ) @ SY166 @ SY167 ) ) )
            | ~ ( ssSa @ ( pair @ SV25 @ SV40 ) )
            | ( ssM @ ( sent @ a @ SV25 @ ( pair @ SY166 @ ( encr @ SY167 @ SV50 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[180]) ).

thf(204,plain,
    ! [SV51: $i,SV41: $i,SV26: $i] :
      ( ( ! [SY168: $i,SY169: $i,SY170: $i] :
            ( ~ ( ssM @ ( sent @ SV26 @ t @ ( triple @ SV26 @ SV41 @ ( encr @ ( triple @ SV51 @ SY168 @ SY169 ) @ SY170 ) ) ) )
            | ~ ( ssTk @ ( key @ SY170 @ SV26 ) )
            | ! [SY171: $i] :
                ( ~ ( ssTk @ ( key @ SY171 @ SV51 ) )
                | ~ ( ssNonce @ SY168 )
                | ( ssM @ ( sent @ t @ SV51 @ ( triple @ ( encr @ ( quadr @ SV26 @ SY168 @ ( kt @ SY168 ) @ SY169 ) @ SY171 ) @ ( encr @ ( triple @ SV51 @ ( kt @ SY168 ) @ SY169 ) @ SY170 ) @ SV41 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[181]) ).

thf(205,plain,
    ! [SV1: $i] :
      ( ( ( ssBk @ ( key @ SV1 @ a ) )
        = $false )
      | ( ( ssIk @ ( key @ SV1 @ b ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[182]) ).

thf(206,plain,
    ! [SV27: $i,SV5: $i] :
      ( ( ( ssIm @ ( pair @ SV5 @ SV27 ) )
        = $false )
      | ( ( ssIm @ SV27 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[183]) ).

thf(207,plain,
    ! [SV42: $i,SV6: $i] :
      ( ( ( ssIm @ ( pair @ SV6 @ SV42 ) )
        = $false )
      | ( ( ssIm @ SV6 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[184]) ).

thf(208,plain,
    ! [SV43: $i,SV28: $i,SV7: $i] :
      ( ( ( ~ ( ssIm @ ( triple @ SV7 @ SV28 @ SV43 ) ) )
        = $true )
      | ( ( ssIm @ SV43 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[185]) ).

thf(209,plain,
    ! [SV52: $i,SV29: $i,SV8: $i] :
      ( ( ( ~ ( ssIm @ ( triple @ SV8 @ SV29 @ SV52 ) ) )
        = $true )
      | ( ( ssIm @ SV29 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[186]) ).

thf(210,plain,
    ! [SV53: $i,SV44: $i,SV9: $i] :
      ( ( ( ~ ( ssIm @ ( triple @ SV9 @ SV44 @ SV53 ) ) )
        = $true )
      | ( ( ssIm @ SV9 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[187]) ).

thf(211,plain,
    ! [SV45: $i,SV30: $i,SV10: $i] :
      ( ( ( ~ ( ssM @ ( sent @ SV10 @ SV30 @ SV45 ) ) )
        = $true )
      | ( ( ssIm @ SV45 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[188]) ).

thf(212,plain,
    ! [SV54: $i,SV46: $i,SV31: $i,SV11: $i] :
      ( ( ~ ( ssIm @ ( quadr @ SV11 @ SV31 @ SV46 @ SV54 ) )
        | ( ssIm @ SV54 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[189]) ).

thf(213,plain,
    ! [SV47: $i,SV32: $i,SV12: $i] :
      ( ( ( ! [SY161: $i] :
              ~ ( ssIm @ ( quadr @ SV12 @ SV32 @ SV47 @ SY161 ) ) )
        = $true )
      | ( ( ssIm @ SV47 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[190]) ).

thf(214,plain,
    ! [SV55: $i,SV33: $i,SV13: $i] :
      ( ( ( ! [SY172: $i] :
              ~ ( ssIm @ ( quadr @ SV13 @ SV33 @ SV55 @ SY172 ) ) )
        = $true )
      | ( ( ssIm @ SV33 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[191]) ).

thf(215,plain,
    ! [SV56: $i,SV34: $i,SV14: $i] :
      ( ( ( ! [SY173: $i] :
              ~ ( ssIm @ ( quadr @ SV14 @ SV34 @ SV56 @ SY173 ) ) )
        = $true )
      | ( ( ssIm @ SV14 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[192]) ).

thf(216,plain,
    ! [SV15: $i,SV57: $i] :
      ( ( ( ~ ( ssP @ SV57 )
          | ( ssIk @ ( key @ SV15 @ SV57 ) ) )
        = $true )
      | ( ( ssIm @ SV15 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[193]) ).

thf(217,plain,
    ! [SV16: $i,SV58: $i] :
      ( ( ( ~ ( ssIm @ SV58 )
          | ( ssIm @ ( pair @ SV16 @ SV58 ) ) )
        = $true )
      | ( ( ssIm @ SV16 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[194]) ).

thf(218,plain,
    ! [SV17: $i,SV59: $i] :
      ( ( ( ~ ( ssP @ SV59 )
          | ! [SY174: $i] :
              ( ~ ( ssP @ SY174 )
              | ( ssM @ ( sent @ SV59 @ SY174 @ SV17 ) ) ) )
        = $true )
      | ( ( ssIm @ SV17 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[195]) ).

thf(219,plain,
    ! [SV18: $i,SV60: $i] :
      ( ( ( ~ ( ssIm @ SV60 )
          | ! [SY175: $i] :
              ( ~ ( ssIm @ SY175 )
              | ( ssIm @ ( triple @ SV18 @ SV60 @ SY175 ) ) ) )
        = $true )
      | ( ( ssIm @ SV18 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[196]) ).

thf(220,plain,
    ! [SV19: $i,SV61: $i] :
      ( ( ( ! [SY176: $i] :
              ( ~ ( ssIk @ ( key @ SV61 @ SY176 ) )
              | ~ ( ssP @ SY176 )
              | ( ssIm @ ( encr @ SV19 @ SV61 ) ) ) )
        = $true )
      | ( ( ssIm @ SV19 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[197]) ).

thf(221,plain,
    ! [SV35: $i,SV20: $i] :
      ( ( ( ssM @ ( sent @ SV20 @ b @ ( pair @ SV20 @ SV35 ) ) )
        = $false )
      | ( ( ~ ( ssBf @ SV35 )
          | ( ssSb @ ( pair @ SV20 @ SV35 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[198]) ).

thf(222,plain,
    ! [SV36: $i,SV21: $i] :
      ( ( ( ssIm @ SV21 )
        = $false )
      | ( ( ~ ( ssIm @ SV36 )
          | ! [SY143: $i] :
              ( ~ ( ssIm @ SY143 )
              | ! [SY144: $i] :
                  ( ~ ( ssIm @ SY144 )
                  | ( ssIm @ ( quadr @ SV21 @ SV36 @ SY143 @ SY144 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[199]) ).

thf(223,plain,
    ! [SV62: $i,SV48: $i,SV37: $i,SV22: $i] :
      ( ( ! [SY177: $i,SY178: $i] :
            ~ ( ssM @ ( sent @ t @ a @ ( triple @ ( encr @ ( quadr @ SV22 @ SV37 @ SV48 @ SV62 ) @ at ) @ SY177 @ SY178 ) ) )
        | ~ ( ssSa @ ( pair @ SV22 @ SV37 ) )
        | ( ssAk @ ( key @ SV48 @ SV22 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[200]) ).

thf(224,plain,
    ! [SV38: $i,SV23: $i] :
      ( ( ( ssM @ ( sent @ SV23 @ b @ ( pair @ SV23 @ SV38 ) ) )
        = $false )
      | ( ( ~ ( ssBf @ SV38 )
          | ( ssM @ ( sent @ b @ t @ ( triple @ b @ ( nb @ SV38 ) @ ( encr @ ( triple @ SV23 @ SV38 @ ( tb @ SV38 ) ) @ bt ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[201]) ).

thf(225,plain,
    ! [SV49: $i,SV39: $i,SV24: $i] :
      ( ( ( ~ ( ssM @ ( sent @ SV24 @ b @ ( pair @ ( encr @ ( triple @ SV24 @ SV39 @ ( tb @ SV49 ) ) @ bt ) @ ( encr @ ( nb @ SV49 ) @ SV39 ) ) ) ) )
        = $true )
      | ( ( ~ ( ssSb @ ( pair @ SV24 @ SV49 ) )
          | ( ssBk @ ( key @ SV39 @ SV24 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[202]) ).

thf(226,plain,
    ! [SV63: $i,SV50: $i,SV40: $i,SV25: $i] :
      ( ( ! [SY179: $i,SY180: $i] :
            ( ~ ( ssM @ ( sent @ t @ a @ ( triple @ ( encr @ ( quadr @ SV25 @ SV40 @ SV50 @ SV63 ) @ at ) @ SY179 @ SY180 ) ) )
            | ~ ( ssSa @ ( pair @ SV25 @ SV40 ) )
            | ( ssM @ ( sent @ a @ SV25 @ ( pair @ SY179 @ ( encr @ SY180 @ SV50 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[203]) ).

thf(227,plain,
    ! [SV64: $i,SV51: $i,SV41: $i,SV26: $i] :
      ( ( ! [SY181: $i,SY182: $i] :
            ( ~ ( ssM @ ( sent @ SV26 @ t @ ( triple @ SV26 @ SV41 @ ( encr @ ( triple @ SV51 @ SV64 @ SY181 ) @ SY182 ) ) ) )
            | ~ ( ssTk @ ( key @ SY182 @ SV26 ) )
            | ! [SY183: $i] :
                ( ~ ( ssTk @ ( key @ SY183 @ SV51 ) )
                | ~ ( ssNonce @ SV64 )
                | ( ssM @ ( sent @ t @ SV51 @ ( triple @ ( encr @ ( quadr @ SV26 @ SV64 @ ( kt @ SV64 ) @ SY181 ) @ SY183 ) @ ( encr @ ( triple @ SV51 @ ( kt @ SV64 ) @ SY181 ) @ SY182 ) @ SV41 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[204]) ).

thf(228,plain,
    ! [SV43: $i,SV28: $i,SV7: $i] :
      ( ( ( ssIm @ ( triple @ SV7 @ SV28 @ SV43 ) )
        = $false )
      | ( ( ssIm @ SV43 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[208]) ).

thf(229,plain,
    ! [SV52: $i,SV29: $i,SV8: $i] :
      ( ( ( ssIm @ ( triple @ SV8 @ SV29 @ SV52 ) )
        = $false )
      | ( ( ssIm @ SV29 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[209]) ).

thf(230,plain,
    ! [SV53: $i,SV44: $i,SV9: $i] :
      ( ( ( ssIm @ ( triple @ SV9 @ SV44 @ SV53 ) )
        = $false )
      | ( ( ssIm @ SV9 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[210]) ).

thf(231,plain,
    ! [SV45: $i,SV30: $i,SV10: $i] :
      ( ( ( ssM @ ( sent @ SV10 @ SV30 @ SV45 ) )
        = $false )
      | ( ( ssIm @ SV45 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[211]) ).

thf(232,plain,
    ! [SV54: $i,SV46: $i,SV31: $i,SV11: $i] :
      ( ( ( ~ ( ssIm @ ( quadr @ SV11 @ SV31 @ SV46 @ SV54 ) ) )
        = $true )
      | ( ( ssIm @ SV54 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[212]) ).

thf(233,plain,
    ! [SV65: $i,SV47: $i,SV32: $i,SV12: $i] :
      ( ( ( ~ ( ssIm @ ( quadr @ SV12 @ SV32 @ SV47 @ SV65 ) ) )
        = $true )
      | ( ( ssIm @ SV47 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[213]) ).

thf(234,plain,
    ! [SV66: $i,SV55: $i,SV33: $i,SV13: $i] :
      ( ( ( ~ ( ssIm @ ( quadr @ SV13 @ SV33 @ SV55 @ SV66 ) ) )
        = $true )
      | ( ( ssIm @ SV33 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[214]) ).

thf(235,plain,
    ! [SV67: $i,SV56: $i,SV34: $i,SV14: $i] :
      ( ( ( ~ ( ssIm @ ( quadr @ SV14 @ SV34 @ SV56 @ SV67 ) ) )
        = $true )
      | ( ( ssIm @ SV14 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[215]) ).

thf(236,plain,
    ! [SV15: $i,SV57: $i] :
      ( ( ( ~ ( ssP @ SV57 ) )
        = $true )
      | ( ( ssIk @ ( key @ SV15 @ SV57 ) )
        = $true )
      | ( ( ssIm @ SV15 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[216]) ).

thf(237,plain,
    ! [SV16: $i,SV58: $i] :
      ( ( ( ~ ( ssIm @ SV58 ) )
        = $true )
      | ( ( ssIm @ ( pair @ SV16 @ SV58 ) )
        = $true )
      | ( ( ssIm @ SV16 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[217]) ).

thf(238,plain,
    ! [SV17: $i,SV59: $i] :
      ( ( ( ~ ( ssP @ SV59 ) )
        = $true )
      | ( ( ! [SY174: $i] :
              ( ~ ( ssP @ SY174 )
              | ( ssM @ ( sent @ SV59 @ SY174 @ SV17 ) ) ) )
        = $true )
      | ( ( ssIm @ SV17 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[218]) ).

thf(239,plain,
    ! [SV18: $i,SV60: $i] :
      ( ( ( ~ ( ssIm @ SV60 ) )
        = $true )
      | ( ( ! [SY175: $i] :
              ( ~ ( ssIm @ SY175 )
              | ( ssIm @ ( triple @ SV18 @ SV60 @ SY175 ) ) ) )
        = $true )
      | ( ( ssIm @ SV18 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[219]) ).

thf(240,plain,
    ! [SV19: $i,SV68: $i,SV61: $i] :
      ( ( ( ~ ( ssIk @ ( key @ SV61 @ SV68 ) )
          | ~ ( ssP @ SV68 )
          | ( ssIm @ ( encr @ SV19 @ SV61 ) ) )
        = $true )
      | ( ( ssIm @ SV19 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[220]) ).

thf(241,plain,
    ! [SV20: $i,SV35: $i] :
      ( ( ( ~ ( ssBf @ SV35 ) )
        = $true )
      | ( ( ssSb @ ( pair @ SV20 @ SV35 ) )
        = $true )
      | ( ( ssM @ ( sent @ SV20 @ b @ ( pair @ SV20 @ SV35 ) ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[221]) ).

thf(242,plain,
    ! [SV21: $i,SV36: $i] :
      ( ( ( ~ ( ssIm @ SV36 ) )
        = $true )
      | ( ( ! [SY143: $i] :
              ( ~ ( ssIm @ SY143 )
              | ! [SY144: $i] :
                  ( ~ ( ssIm @ SY144 )
                  | ( ssIm @ ( quadr @ SV21 @ SV36 @ SY143 @ SY144 ) ) ) ) )
        = $true )
      | ( ( ssIm @ SV21 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[222]) ).

thf(243,plain,
    ! [SV62: $i,SV48: $i,SV37: $i,SV22: $i] :
      ( ( ( ! [SY177: $i,SY178: $i] :
              ~ ( ssM @ ( sent @ t @ a @ ( triple @ ( encr @ ( quadr @ SV22 @ SV37 @ SV48 @ SV62 ) @ at ) @ SY177 @ SY178 ) ) ) )
        = $true )
      | ( ( ~ ( ssSa @ ( pair @ SV22 @ SV37 ) )
          | ( ssAk @ ( key @ SV48 @ SV22 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[223]) ).

thf(244,plain,
    ! [SV23: $i,SV38: $i] :
      ( ( ( ~ ( ssBf @ SV38 ) )
        = $true )
      | ( ( ssM @ ( sent @ b @ t @ ( triple @ b @ ( nb @ SV38 ) @ ( encr @ ( triple @ SV23 @ SV38 @ ( tb @ SV38 ) ) @ bt ) ) ) )
        = $true )
      | ( ( ssM @ ( sent @ SV23 @ b @ ( pair @ SV23 @ SV38 ) ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[224]) ).

thf(245,plain,
    ! [SV49: $i,SV39: $i,SV24: $i] :
      ( ( ( ssM @ ( sent @ SV24 @ b @ ( pair @ ( encr @ ( triple @ SV24 @ SV39 @ ( tb @ SV49 ) ) @ bt ) @ ( encr @ ( nb @ SV49 ) @ SV39 ) ) ) )
        = $false )
      | ( ( ~ ( ssSb @ ( pair @ SV24 @ SV49 ) )
          | ( ssBk @ ( key @ SV39 @ SV24 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[225]) ).

thf(246,plain,
    ! [SV69: $i,SV63: $i,SV50: $i,SV40: $i,SV25: $i] :
      ( ( ! [SY184: $i] :
            ( ~ ( ssM @ ( sent @ t @ a @ ( triple @ ( encr @ ( quadr @ SV25 @ SV40 @ SV50 @ SV63 ) @ at ) @ SV69 @ SY184 ) ) )
            | ~ ( ssSa @ ( pair @ SV25 @ SV40 ) )
            | ( ssM @ ( sent @ a @ SV25 @ ( pair @ SV69 @ ( encr @ SY184 @ SV50 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[226]) ).

thf(247,plain,
    ! [SV70: $i,SV64: $i,SV51: $i,SV41: $i,SV26: $i] :
      ( ( ! [SY185: $i] :
            ( ~ ( ssM @ ( sent @ SV26 @ t @ ( triple @ SV26 @ SV41 @ ( encr @ ( triple @ SV51 @ SV64 @ SV70 ) @ SY185 ) ) ) )
            | ~ ( ssTk @ ( key @ SY185 @ SV26 ) )
            | ! [SY186: $i] :
                ( ~ ( ssTk @ ( key @ SY186 @ SV51 ) )
                | ~ ( ssNonce @ SV64 )
                | ( ssM @ ( sent @ t @ SV51 @ ( triple @ ( encr @ ( quadr @ SV26 @ SV64 @ ( kt @ SV64 ) @ SV70 ) @ SY186 ) @ ( encr @ ( triple @ SV51 @ ( kt @ SV64 ) @ SV70 ) @ SY185 ) @ SV41 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[227]) ).

thf(248,plain,
    ! [SV54: $i,SV46: $i,SV31: $i,SV11: $i] :
      ( ( ( ssIm @ ( quadr @ SV11 @ SV31 @ SV46 @ SV54 ) )
        = $false )
      | ( ( ssIm @ SV54 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[232]) ).

thf(249,plain,
    ! [SV65: $i,SV47: $i,SV32: $i,SV12: $i] :
      ( ( ( ssIm @ ( quadr @ SV12 @ SV32 @ SV47 @ SV65 ) )
        = $false )
      | ( ( ssIm @ SV47 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[233]) ).

thf(250,plain,
    ! [SV66: $i,SV55: $i,SV33: $i,SV13: $i] :
      ( ( ( ssIm @ ( quadr @ SV13 @ SV33 @ SV55 @ SV66 ) )
        = $false )
      | ( ( ssIm @ SV33 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[234]) ).

thf(251,plain,
    ! [SV67: $i,SV56: $i,SV34: $i,SV14: $i] :
      ( ( ( ssIm @ ( quadr @ SV14 @ SV34 @ SV56 @ SV67 ) )
        = $false )
      | ( ( ssIm @ SV14 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[235]) ).

thf(252,plain,
    ! [SV15: $i,SV57: $i] :
      ( ( ( ssP @ SV57 )
        = $false )
      | ( ( ssIk @ ( key @ SV15 @ SV57 ) )
        = $true )
      | ( ( ssIm @ SV15 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[236]) ).

thf(253,plain,
    ! [SV16: $i,SV58: $i] :
      ( ( ( ssIm @ SV58 )
        = $false )
      | ( ( ssIm @ ( pair @ SV16 @ SV58 ) )
        = $true )
      | ( ( ssIm @ SV16 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[237]) ).

thf(254,plain,
    ! [SV17: $i,SV59: $i] :
      ( ( ( ssP @ SV59 )
        = $false )
      | ( ( ! [SY174: $i] :
              ( ~ ( ssP @ SY174 )
              | ( ssM @ ( sent @ SV59 @ SY174 @ SV17 ) ) ) )
        = $true )
      | ( ( ssIm @ SV17 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[238]) ).

thf(255,plain,
    ! [SV18: $i,SV60: $i] :
      ( ( ( ssIm @ SV60 )
        = $false )
      | ( ( ! [SY175: $i] :
              ( ~ ( ssIm @ SY175 )
              | ( ssIm @ ( triple @ SV18 @ SV60 @ SY175 ) ) ) )
        = $true )
      | ( ( ssIm @ SV18 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[239]) ).

thf(256,plain,
    ! [SV19: $i,SV68: $i,SV61: $i] :
      ( ( ( ~ ( ssIk @ ( key @ SV61 @ SV68 ) ) )
        = $true )
      | ( ( ~ ( ssP @ SV68 )
          | ( ssIm @ ( encr @ SV19 @ SV61 ) ) )
        = $true )
      | ( ( ssIm @ SV19 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[240]) ).

thf(257,plain,
    ! [SV20: $i,SV35: $i] :
      ( ( ( ssBf @ SV35 )
        = $false )
      | ( ( ssSb @ ( pair @ SV20 @ SV35 ) )
        = $true )
      | ( ( ssM @ ( sent @ SV20 @ b @ ( pair @ SV20 @ SV35 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[241]) ).

thf(258,plain,
    ! [SV21: $i,SV36: $i] :
      ( ( ( ssIm @ SV36 )
        = $false )
      | ( ( ! [SY143: $i] :
              ( ~ ( ssIm @ SY143 )
              | ! [SY144: $i] :
                  ( ~ ( ssIm @ SY144 )
                  | ( ssIm @ ( quadr @ SV21 @ SV36 @ SY143 @ SY144 ) ) ) ) )
        = $true )
      | ( ( ssIm @ SV21 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[242]) ).

thf(259,plain,
    ! [SV71: $i,SV62: $i,SV48: $i,SV37: $i,SV22: $i] :
      ( ( ( ! [SY187: $i] :
              ~ ( ssM @ ( sent @ t @ a @ ( triple @ ( encr @ ( quadr @ SV22 @ SV37 @ SV48 @ SV62 ) @ at ) @ SV71 @ SY187 ) ) ) )
        = $true )
      | ( ( ~ ( ssSa @ ( pair @ SV22 @ SV37 ) )
          | ( ssAk @ ( key @ SV48 @ SV22 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[243]) ).

thf(260,plain,
    ! [SV23: $i,SV38: $i] :
      ( ( ( ssBf @ SV38 )
        = $false )
      | ( ( ssM @ ( sent @ b @ t @ ( triple @ b @ ( nb @ SV38 ) @ ( encr @ ( triple @ SV23 @ SV38 @ ( tb @ SV38 ) ) @ bt ) ) ) )
        = $true )
      | ( ( ssM @ ( sent @ SV23 @ b @ ( pair @ SV23 @ SV38 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[244]) ).

thf(261,plain,
    ! [SV39: $i,SV49: $i,SV24: $i] :
      ( ( ( ~ ( ssSb @ ( pair @ SV24 @ SV49 ) ) )
        = $true )
      | ( ( ssBk @ ( key @ SV39 @ SV24 ) )
        = $true )
      | ( ( ssM @ ( sent @ SV24 @ b @ ( pair @ ( encr @ ( triple @ SV24 @ SV39 @ ( tb @ SV49 ) ) @ bt ) @ ( encr @ ( nb @ SV49 ) @ SV39 ) ) ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[245]) ).

thf(262,plain,
    ! [SV72: $i,SV69: $i,SV63: $i,SV50: $i,SV40: $i,SV25: $i] :
      ( ( ~ ( ssM @ ( sent @ t @ a @ ( triple @ ( encr @ ( quadr @ SV25 @ SV40 @ SV50 @ SV63 ) @ at ) @ SV69 @ SV72 ) ) )
        | ~ ( ssSa @ ( pair @ SV25 @ SV40 ) )
        | ( ssM @ ( sent @ a @ SV25 @ ( pair @ SV69 @ ( encr @ SV72 @ SV50 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[246]) ).

thf(263,plain,
    ! [SV73: $i,SV70: $i,SV64: $i,SV51: $i,SV41: $i,SV26: $i] :
      ( ( ~ ( ssM @ ( sent @ SV26 @ t @ ( triple @ SV26 @ SV41 @ ( encr @ ( triple @ SV51 @ SV64 @ SV70 ) @ SV73 ) ) ) )
        | ~ ( ssTk @ ( key @ SV73 @ SV26 ) )
        | ! [SY188: $i] :
            ( ~ ( ssTk @ ( key @ SY188 @ SV51 ) )
            | ~ ( ssNonce @ SV64 )
            | ( ssM @ ( sent @ t @ SV51 @ ( triple @ ( encr @ ( quadr @ SV26 @ SV64 @ ( kt @ SV64 ) @ SV70 ) @ SY188 ) @ ( encr @ ( triple @ SV51 @ ( kt @ SV64 ) @ SV70 ) @ SV73 ) @ SV41 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[247]) ).

thf(264,plain,
    ! [SV17: $i,SV59: $i,SV74: $i] :
      ( ( ( ~ ( ssP @ SV74 )
          | ( ssM @ ( sent @ SV59 @ SV74 @ SV17 ) ) )
        = $true )
      | ( ( ssP @ SV59 )
        = $false )
      | ( ( ssIm @ SV17 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[254]) ).

thf(265,plain,
    ! [SV60: $i,SV18: $i,SV75: $i] :
      ( ( ( ~ ( ssIm @ SV75 )
          | ( ssIm @ ( triple @ SV18 @ SV60 @ SV75 ) ) )
        = $true )
      | ( ( ssIm @ SV60 )
        = $false )
      | ( ( ssIm @ SV18 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[255]) ).

thf(266,plain,
    ! [SV19: $i,SV68: $i,SV61: $i] :
      ( ( ( ssIk @ ( key @ SV61 @ SV68 ) )
        = $false )
      | ( ( ~ ( ssP @ SV68 )
          | ( ssIm @ ( encr @ SV19 @ SV61 ) ) )
        = $true )
      | ( ( ssIm @ SV19 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[256]) ).

thf(267,plain,
    ! [SV36: $i,SV21: $i,SV76: $i] :
      ( ( ( ~ ( ssIm @ SV76 )
          | ! [SY189: $i] :
              ( ~ ( ssIm @ SY189 )
              | ( ssIm @ ( quadr @ SV21 @ SV36 @ SV76 @ SY189 ) ) ) )
        = $true )
      | ( ( ssIm @ SV36 )
        = $false )
      | ( ( ssIm @ SV21 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[258]) ).

thf(268,plain,
    ! [SV77: $i,SV71: $i,SV62: $i,SV48: $i,SV37: $i,SV22: $i] :
      ( ( ( ~ ( ssM @ ( sent @ t @ a @ ( triple @ ( encr @ ( quadr @ SV22 @ SV37 @ SV48 @ SV62 ) @ at ) @ SV71 @ SV77 ) ) ) )
        = $true )
      | ( ( ~ ( ssSa @ ( pair @ SV22 @ SV37 ) )
          | ( ssAk @ ( key @ SV48 @ SV22 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[259]) ).

thf(269,plain,
    ! [SV39: $i,SV49: $i,SV24: $i] :
      ( ( ( ssSb @ ( pair @ SV24 @ SV49 ) )
        = $false )
      | ( ( ssBk @ ( key @ SV39 @ SV24 ) )
        = $true )
      | ( ( ssM @ ( sent @ SV24 @ b @ ( pair @ ( encr @ ( triple @ SV24 @ SV39 @ ( tb @ SV49 ) ) @ bt ) @ ( encr @ ( nb @ SV49 ) @ SV39 ) ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[261]) ).

thf(270,plain,
    ! [SV72: $i,SV69: $i,SV63: $i,SV50: $i,SV40: $i,SV25: $i] :
      ( ( ( ~ ( ssM @ ( sent @ t @ a @ ( triple @ ( encr @ ( quadr @ SV25 @ SV40 @ SV50 @ SV63 ) @ at ) @ SV69 @ SV72 ) ) ) )
        = $true )
      | ( ( ~ ( ssSa @ ( pair @ SV25 @ SV40 ) )
          | ( ssM @ ( sent @ a @ SV25 @ ( pair @ SV69 @ ( encr @ SV72 @ SV50 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[262]) ).

thf(271,plain,
    ! [SV73: $i,SV70: $i,SV64: $i,SV51: $i,SV41: $i,SV26: $i] :
      ( ( ( ~ ( ssM @ ( sent @ SV26 @ t @ ( triple @ SV26 @ SV41 @ ( encr @ ( triple @ SV51 @ SV64 @ SV70 ) @ SV73 ) ) ) ) )
        = $true )
      | ( ( ~ ( ssTk @ ( key @ SV73 @ SV26 ) )
          | ! [SY188: $i] :
              ( ~ ( ssTk @ ( key @ SY188 @ SV51 ) )
              | ~ ( ssNonce @ SV64 )
              | ( ssM @ ( sent @ t @ SV51 @ ( triple @ ( encr @ ( quadr @ SV26 @ SV64 @ ( kt @ SV64 ) @ SV70 ) @ SY188 ) @ ( encr @ ( triple @ SV51 @ ( kt @ SV64 ) @ SV70 ) @ SV73 ) @ SV41 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[263]) ).

thf(272,plain,
    ! [SV17: $i,SV59: $i,SV74: $i] :
      ( ( ( ~ ( ssP @ SV74 ) )
        = $true )
      | ( ( ssM @ ( sent @ SV59 @ SV74 @ SV17 ) )
        = $true )
      | ( ( ssP @ SV59 )
        = $false )
      | ( ( ssIm @ SV17 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[264]) ).

thf(273,plain,
    ! [SV60: $i,SV18: $i,SV75: $i] :
      ( ( ( ~ ( ssIm @ SV75 ) )
        = $true )
      | ( ( ssIm @ ( triple @ SV18 @ SV60 @ SV75 ) )
        = $true )
      | ( ( ssIm @ SV60 )
        = $false )
      | ( ( ssIm @ SV18 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[265]) ).

thf(274,plain,
    ! [SV61: $i,SV19: $i,SV68: $i] :
      ( ( ( ~ ( ssP @ SV68 ) )
        = $true )
      | ( ( ssIm @ ( encr @ SV19 @ SV61 ) )
        = $true )
      | ( ( ssIk @ ( key @ SV61 @ SV68 ) )
        = $false )
      | ( ( ssIm @ SV19 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[266]) ).

thf(275,plain,
    ! [SV36: $i,SV21: $i,SV76: $i] :
      ( ( ( ~ ( ssIm @ SV76 ) )
        = $true )
      | ( ( ! [SY189: $i] :
              ( ~ ( ssIm @ SY189 )
              | ( ssIm @ ( quadr @ SV21 @ SV36 @ SV76 @ SY189 ) ) ) )
        = $true )
      | ( ( ssIm @ SV36 )
        = $false )
      | ( ( ssIm @ SV21 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[267]) ).

thf(276,plain,
    ! [SV77: $i,SV71: $i,SV62: $i,SV48: $i,SV37: $i,SV22: $i] :
      ( ( ( ssM @ ( sent @ t @ a @ ( triple @ ( encr @ ( quadr @ SV22 @ SV37 @ SV48 @ SV62 ) @ at ) @ SV71 @ SV77 ) ) )
        = $false )
      | ( ( ~ ( ssSa @ ( pair @ SV22 @ SV37 ) )
          | ( ssAk @ ( key @ SV48 @ SV22 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[268]) ).

thf(277,plain,
    ! [SV72: $i,SV69: $i,SV63: $i,SV50: $i,SV40: $i,SV25: $i] :
      ( ( ( ssM @ ( sent @ t @ a @ ( triple @ ( encr @ ( quadr @ SV25 @ SV40 @ SV50 @ SV63 ) @ at ) @ SV69 @ SV72 ) ) )
        = $false )
      | ( ( ~ ( ssSa @ ( pair @ SV25 @ SV40 ) )
          | ( ssM @ ( sent @ a @ SV25 @ ( pair @ SV69 @ ( encr @ SV72 @ SV50 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[270]) ).

thf(278,plain,
    ! [SV73: $i,SV70: $i,SV64: $i,SV51: $i,SV41: $i,SV26: $i] :
      ( ( ( ssM @ ( sent @ SV26 @ t @ ( triple @ SV26 @ SV41 @ ( encr @ ( triple @ SV51 @ SV64 @ SV70 ) @ SV73 ) ) ) )
        = $false )
      | ( ( ~ ( ssTk @ ( key @ SV73 @ SV26 ) )
          | ! [SY188: $i] :
              ( ~ ( ssTk @ ( key @ SY188 @ SV51 ) )
              | ~ ( ssNonce @ SV64 )
              | ( ssM @ ( sent @ t @ SV51 @ ( triple @ ( encr @ ( quadr @ SV26 @ SV64 @ ( kt @ SV64 ) @ SV70 ) @ SY188 ) @ ( encr @ ( triple @ SV51 @ ( kt @ SV64 ) @ SV70 ) @ SV73 ) @ SV41 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[271]) ).

thf(279,plain,
    ! [SV17: $i,SV59: $i,SV74: $i] :
      ( ( ( ssP @ SV74 )
        = $false )
      | ( ( ssM @ ( sent @ SV59 @ SV74 @ SV17 ) )
        = $true )
      | ( ( ssP @ SV59 )
        = $false )
      | ( ( ssIm @ SV17 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[272]) ).

thf(280,plain,
    ! [SV60: $i,SV18: $i,SV75: $i] :
      ( ( ( ssIm @ SV75 )
        = $false )
      | ( ( ssIm @ ( triple @ SV18 @ SV60 @ SV75 ) )
        = $true )
      | ( ( ssIm @ SV60 )
        = $false )
      | ( ( ssIm @ SV18 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[273]) ).

thf(281,plain,
    ! [SV61: $i,SV19: $i,SV68: $i] :
      ( ( ( ssP @ SV68 )
        = $false )
      | ( ( ssIm @ ( encr @ SV19 @ SV61 ) )
        = $true )
      | ( ( ssIk @ ( key @ SV61 @ SV68 ) )
        = $false )
      | ( ( ssIm @ SV19 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[274]) ).

thf(282,plain,
    ! [SV36: $i,SV21: $i,SV76: $i] :
      ( ( ( ssIm @ SV76 )
        = $false )
      | ( ( ! [SY189: $i] :
              ( ~ ( ssIm @ SY189 )
              | ( ssIm @ ( quadr @ SV21 @ SV36 @ SV76 @ SY189 ) ) ) )
        = $true )
      | ( ( ssIm @ SV36 )
        = $false )
      | ( ( ssIm @ SV21 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[275]) ).

thf(283,plain,
    ! [SV77: $i,SV71: $i,SV62: $i,SV48: $i,SV37: $i,SV22: $i] :
      ( ( ( ~ ( ssSa @ ( pair @ SV22 @ SV37 ) ) )
        = $true )
      | ( ( ssAk @ ( key @ SV48 @ SV22 ) )
        = $true )
      | ( ( ssM @ ( sent @ t @ a @ ( triple @ ( encr @ ( quadr @ SV22 @ SV37 @ SV48 @ SV62 ) @ at ) @ SV71 @ SV77 ) ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[276]) ).

thf(284,plain,
    ! [SV63: $i,SV50: $i,SV72: $i,SV69: $i,SV40: $i,SV25: $i] :
      ( ( ( ~ ( ssSa @ ( pair @ SV25 @ SV40 ) ) )
        = $true )
      | ( ( ssM @ ( sent @ a @ SV25 @ ( pair @ SV69 @ ( encr @ SV72 @ SV50 ) ) ) )
        = $true )
      | ( ( ssM @ ( sent @ t @ a @ ( triple @ ( encr @ ( quadr @ SV25 @ SV40 @ SV50 @ SV63 ) @ at ) @ SV69 @ SV72 ) ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[277]) ).

thf(285,plain,
    ! [SV41: $i,SV70: $i,SV64: $i,SV51: $i,SV26: $i,SV73: $i] :
      ( ( ( ~ ( ssTk @ ( key @ SV73 @ SV26 ) ) )
        = $true )
      | ( ( ! [SY188: $i] :
              ( ~ ( ssTk @ ( key @ SY188 @ SV51 ) )
              | ~ ( ssNonce @ SV64 )
              | ( ssM @ ( sent @ t @ SV51 @ ( triple @ ( encr @ ( quadr @ SV26 @ SV64 @ ( kt @ SV64 ) @ SV70 ) @ SY188 ) @ ( encr @ ( triple @ SV51 @ ( kt @ SV64 ) @ SV70 ) @ SV73 ) @ SV41 ) ) ) ) )
        = $true )
      | ( ( ssM @ ( sent @ SV26 @ t @ ( triple @ SV26 @ SV41 @ ( encr @ ( triple @ SV51 @ SV64 @ SV70 ) @ SV73 ) ) ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[278]) ).

thf(286,plain,
    ! [SV76: $i,SV36: $i,SV21: $i,SV78: $i] :
      ( ( ( ~ ( ssIm @ SV78 )
          | ( ssIm @ ( quadr @ SV21 @ SV36 @ SV76 @ SV78 ) ) )
        = $true )
      | ( ( ssIm @ SV76 )
        = $false )
      | ( ( ssIm @ SV36 )
        = $false )
      | ( ( ssIm @ SV21 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[282]) ).

thf(287,plain,
    ! [SV77: $i,SV71: $i,SV62: $i,SV48: $i,SV37: $i,SV22: $i] :
      ( ( ( ssSa @ ( pair @ SV22 @ SV37 ) )
        = $false )
      | ( ( ssAk @ ( key @ SV48 @ SV22 ) )
        = $true )
      | ( ( ssM @ ( sent @ t @ a @ ( triple @ ( encr @ ( quadr @ SV22 @ SV37 @ SV48 @ SV62 ) @ at ) @ SV71 @ SV77 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[283]) ).

thf(288,plain,
    ! [SV63: $i,SV50: $i,SV72: $i,SV69: $i,SV40: $i,SV25: $i] :
      ( ( ( ssSa @ ( pair @ SV25 @ SV40 ) )
        = $false )
      | ( ( ssM @ ( sent @ a @ SV25 @ ( pair @ SV69 @ ( encr @ SV72 @ SV50 ) ) ) )
        = $true )
      | ( ( ssM @ ( sent @ t @ a @ ( triple @ ( encr @ ( quadr @ SV25 @ SV40 @ SV50 @ SV63 ) @ at ) @ SV69 @ SV72 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[284]) ).

thf(289,plain,
    ! [SV41: $i,SV70: $i,SV64: $i,SV51: $i,SV26: $i,SV73: $i] :
      ( ( ( ssTk @ ( key @ SV73 @ SV26 ) )
        = $false )
      | ( ( ! [SY188: $i] :
              ( ~ ( ssTk @ ( key @ SY188 @ SV51 ) )
              | ~ ( ssNonce @ SV64 )
              | ( ssM @ ( sent @ t @ SV51 @ ( triple @ ( encr @ ( quadr @ SV26 @ SV64 @ ( kt @ SV64 ) @ SV70 ) @ SY188 ) @ ( encr @ ( triple @ SV51 @ ( kt @ SV64 ) @ SV70 ) @ SV73 ) @ SV41 ) ) ) ) )
        = $true )
      | ( ( ssM @ ( sent @ SV26 @ t @ ( triple @ SV26 @ SV41 @ ( encr @ ( triple @ SV51 @ SV64 @ SV70 ) @ SV73 ) ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[285]) ).

thf(290,plain,
    ! [SV76: $i,SV36: $i,SV21: $i,SV78: $i] :
      ( ( ( ~ ( ssIm @ SV78 ) )
        = $true )
      | ( ( ssIm @ ( quadr @ SV21 @ SV36 @ SV76 @ SV78 ) )
        = $true )
      | ( ( ssIm @ SV76 )
        = $false )
      | ( ( ssIm @ SV36 )
        = $false )
      | ( ( ssIm @ SV21 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[286]) ).

thf(291,plain,
    ! [SV41: $i,SV73: $i,SV70: $i,SV26: $i,SV64: $i,SV51: $i,SV79: $i] :
      ( ( ( ~ ( ssTk @ ( key @ SV79 @ SV51 ) )
          | ~ ( ssNonce @ SV64 )
          | ( ssM @ ( sent @ t @ SV51 @ ( triple @ ( encr @ ( quadr @ SV26 @ SV64 @ ( kt @ SV64 ) @ SV70 ) @ SV79 ) @ ( encr @ ( triple @ SV51 @ ( kt @ SV64 ) @ SV70 ) @ SV73 ) @ SV41 ) ) ) )
        = $true )
      | ( ( ssTk @ ( key @ SV73 @ SV26 ) )
        = $false )
      | ( ( ssM @ ( sent @ SV26 @ t @ ( triple @ SV26 @ SV41 @ ( encr @ ( triple @ SV51 @ SV64 @ SV70 ) @ SV73 ) ) ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[289]) ).

thf(292,plain,
    ! [SV76: $i,SV36: $i,SV21: $i,SV78: $i] :
      ( ( ( ssIm @ SV78 )
        = $false )
      | ( ( ssIm @ ( quadr @ SV21 @ SV36 @ SV76 @ SV78 ) )
        = $true )
      | ( ( ssIm @ SV76 )
        = $false )
      | ( ( ssIm @ SV36 )
        = $false )
      | ( ( ssIm @ SV21 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[290]) ).

thf(293,plain,
    ! [SV41: $i,SV73: $i,SV70: $i,SV26: $i,SV64: $i,SV51: $i,SV79: $i] :
      ( ( ( ~ ( ssTk @ ( key @ SV79 @ SV51 ) ) )
        = $true )
      | ( ( ~ ( ssNonce @ SV64 )
          | ( ssM @ ( sent @ t @ SV51 @ ( triple @ ( encr @ ( quadr @ SV26 @ SV64 @ ( kt @ SV64 ) @ SV70 ) @ SV79 ) @ ( encr @ ( triple @ SV51 @ ( kt @ SV64 ) @ SV70 ) @ SV73 ) @ SV41 ) ) ) )
        = $true )
      | ( ( ssTk @ ( key @ SV73 @ SV26 ) )
        = $false )
      | ( ( ssM @ ( sent @ SV26 @ t @ ( triple @ SV26 @ SV41 @ ( encr @ ( triple @ SV51 @ SV64 @ SV70 ) @ SV73 ) ) ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[291]) ).

thf(294,plain,
    ! [SV41: $i,SV73: $i,SV70: $i,SV26: $i,SV64: $i,SV51: $i,SV79: $i] :
      ( ( ( ssTk @ ( key @ SV79 @ SV51 ) )
        = $false )
      | ( ( ~ ( ssNonce @ SV64 )
          | ( ssM @ ( sent @ t @ SV51 @ ( triple @ ( encr @ ( quadr @ SV26 @ SV64 @ ( kt @ SV64 ) @ SV70 ) @ SV79 ) @ ( encr @ ( triple @ SV51 @ ( kt @ SV64 ) @ SV70 ) @ SV73 ) @ SV41 ) ) ) )
        = $true )
      | ( ( ssTk @ ( key @ SV73 @ SV26 ) )
        = $false )
      | ( ( ssM @ ( sent @ SV26 @ t @ ( triple @ SV26 @ SV41 @ ( encr @ ( triple @ SV51 @ SV64 @ SV70 ) @ SV73 ) ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[293]) ).

thf(295,plain,
    ! [SV41: $i,SV73: $i,SV79: $i,SV70: $i,SV26: $i,SV51: $i,SV64: $i] :
      ( ( ( ~ ( ssNonce @ SV64 ) )
        = $true )
      | ( ( ssM @ ( sent @ t @ SV51 @ ( triple @ ( encr @ ( quadr @ SV26 @ SV64 @ ( kt @ SV64 ) @ SV70 ) @ SV79 ) @ ( encr @ ( triple @ SV51 @ ( kt @ SV64 ) @ SV70 ) @ SV73 ) @ SV41 ) ) )
        = $true )
      | ( ( ssTk @ ( key @ SV79 @ SV51 ) )
        = $false )
      | ( ( ssTk @ ( key @ SV73 @ SV26 ) )
        = $false )
      | ( ( ssM @ ( sent @ SV26 @ t @ ( triple @ SV26 @ SV41 @ ( encr @ ( triple @ SV51 @ SV64 @ SV70 ) @ SV73 ) ) ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[294]) ).

thf(296,plain,
    ! [SV41: $i,SV73: $i,SV79: $i,SV70: $i,SV26: $i,SV51: $i,SV64: $i] :
      ( ( ( ssNonce @ SV64 )
        = $false )
      | ( ( ssM @ ( sent @ t @ SV51 @ ( triple @ ( encr @ ( quadr @ SV26 @ SV64 @ ( kt @ SV64 ) @ SV70 ) @ SV79 ) @ ( encr @ ( triple @ SV51 @ ( kt @ SV64 ) @ SV70 ) @ SV73 ) @ SV41 ) ) )
        = $true )
      | ( ( ssTk @ ( key @ SV79 @ SV51 ) )
        = $false )
      | ( ( ssTk @ ( key @ SV73 @ SV26 ) )
        = $false )
      | ( ( ssM @ ( sent @ SV26 @ t @ ( triple @ SV26 @ SV41 @ ( encr @ ( triple @ SV51 @ SV64 @ SV70 ) @ SV73 ) ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[295]) ).

thf(297,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[94,296,292,288,287,281,280,279,269,260,257,253,252,251,250,249,248,231,230,229,228,207,206,205,159,157,133,132,109,106,105,104,103,102,98,97,96,95]) ).

thf(298,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[297]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : SYN982-1 : TPTP v8.1.0. Released v3.1.0.
% 0.03/0.13  % Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s
% 0.13/0.34  % Computer : n020.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % WCLimit  : 600
% 0.13/0.34  % DateTime : Tue Jul 12 03:58:42 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.19/0.39  
% 0.19/0.39   No.of.Axioms: 37
% 0.19/0.39  
% 0.19/0.39   Length.of.Defs: 0
% 0.19/0.39  
% 0.19/0.39   Contains.Choice.Funs: false
% 0.19/0.41  .
% 0.19/0.44  (rf:0,axioms:37,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:600,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:39,loop_count:0,foatp_calls:0,translation:fof_full)................
% 0.44/0.66  
% 0.44/0.66  ********************************
% 0.44/0.66  *   All subproblems solved!    *
% 0.44/0.66  ********************************
% 0.44/0.66  % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:0,axioms:37,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:74,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:297,loop_count:0,foatp_calls:1,translation:fof_full)
% 0.49/0.70  
% 0.49/0.70  %**** Beginning of derivation protocol ****
% 0.49/0.70  % SZS output start CNFRefutation
% See solution above
% 0.49/0.70  
% 0.49/0.70  %**** End of derivation protocol ****
% 0.49/0.70  %**** no. of clauses in derivation: 298 ****
% 0.49/0.70  %**** clause counter: 297 ****
% 0.49/0.70  
% 0.49/0.70  % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:0,axioms:37,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:74,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:297,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------