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

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%------------------------------------------------------------------------------
% File     : Leo-III---1.8.0
% Problem  : SWV476+1 : TPTP v9.3.1. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox2/solver/bin/leo3.jar /export/starexec/sandbox2/benchmark/theBenchmark.p -t 300 -p  --atp eprover=/export/starexec/sandbox2/solver/bin/externals/eprover --instantiate 39

% Computer : n010.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 08:59:33 AM UTC 2026

% Result   : Theorem 34.71s 13.59s
% Output   : Refutation 31.82s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   10
%            Number of leaves      :   78
% Syntax   : Number of formulae    :  214 ( 141 unt;   0 typ;  11 def)
%            Number of atoms       : 1648 ( 821 equ;   0 cnn)
%            Maximal formula atoms :  177 (   7 avg)
%            Number of connectives : 6660 ( 539   ~; 226   |; 869   &;4714   @)
%                                         (  13 <=>; 299  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   89 (   5 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   53 (  50 usr;  28 con; 0-4 aty)
%            Number of variables   :  770 (   7   ^; 693   !;  59   ?; 770   :)
%                                         (   0  !>;   0  ?*;   0  @-;  11  @+)

% Comments : 
%------------------------------------------------------------------------------
thf(elem_decl,type,
    elem: $i > $i > $o ).

thf(m_Ldr_decl,type,
    m_Ldr: $i > $i ).

thf(queue_decl,type,
    queue: $i > $i ).

thf(host_decl,type,
    host: $i > $i ).

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

thf(m_Down_decl,type,
    m_Down: $i > $i ).

thf(setIn_decl,type,
    setIn: $i > $i > $o ).

thf(alive_decl,type,
    alive: $i ).

thf(index_decl,type,
    index: $i > $i > $i ).

thf(status_decl,type,
    status: $i ).

thf(elec_1_decl,type,
    elec_1: $i ).

thf(elec_2_decl,type,
    elec_2: $i ).

thf(elid_decl,type,
    elid: $i ).

thf(down_decl,type,
    down: $i ).

thf(pendack_decl,type,
    pendack: $i ).

thf(norm_decl,type,
    norm: $i ).

thf(ldr_decl,type,
    ldr: $i ).

thf(wait_decl,type,
    wait: $i ).

thf(s_decl,type,
    s: $i > $i ).

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

thf(m_Ack_decl,type,
    m_Ack: $i > $i > $i ).

thf(nbr_proc_decl,type,
    nbr_proc: $i ).

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

thf(acks_decl,type,
    acks: $i ).

thf(m_NotNorm_decl,type,
    m_NotNorm: $i > $i ).

thf(m_Halt_decl,type,
    m_Halt: $i > $i ).

thf(m_NormQ_decl,type,
    m_NormQ: $i > $i ).

thf(pidMsg_decl,type,
    pidMsg: $i > $i ).

thf(last_decl,type,
    last: $i > $i ).

thf(snoc_decl,type,
    snoc: $i > $i > $i ).

thf(q_nil_decl,type,
    q_nil: $i ).

thf(init_decl,type,
    init: $i > $i ).

thf(ordered_decl,type,
    ordered: $i > $o ).

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

thf(setEmpty_decl,type,
    setEmpty: $i ).

thf(tail_decl,type,
    tail: $i > $i ).

thf(pidElem_decl,type,
    pidElem: $i > $o ).

thf(head_decl,type,
    head: $i > $i ).

thf(pids_decl,type,
    pids: $i ).

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

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

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

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

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

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

thf(sk7_decl,type,
    sk7: $i ).

thf(sk8_decl,type,
    sk8: $i ).

thf(sk9_decl,type,
    sk9: $i ).

thf(sk10_decl,type,
    sk10: $i ).

thf(sk11_decl,type,
    sk11: $i ).

thf(sk1_def,definition,
    ( sk1
    = ( @+[A: $i] :
          ~ ! [B: $i,C: $i,D: $i] :
              ( ( ( ( C @ host @ queue )
                  = ( A @ ( D @ ( B @ m_Ack ) @ cons ) ) )
                & ( ? [E: $i,F: $i,G: $i] :
                      ( ( ( G @ host @ ( status @ index ) )
                        = elec_1 )
                      & ( ( E @ host )
                        = ( G @ host @ s ) )
                      & ( G @ host @ queue @ ( E @ m_Down @ elem ) )
                      & ( G @ host @ queue @ ( F @ m_Down @ elem ) )
                      & ( G @ host @ s @ ( nbr_proc @ leq ) )
                      & ( alive @ ( G @ setIn ) )
                      & ! [H: $i] :
                          ( ( ( H @ ( zero @ s @ leq ) )
                            & ~ ( H @ ( G @ host @ leq ) ) )
                         => ( ( H
                              = ( F @ host ) )
                            | ( G @ host @ ( down @ index ) @ ( H @ setIn ) ) ) ) )
                 => ~ ? [E: $i] :
                        ( ( ( E @ host @ ( status @ index ) )
                          = norm )
                        & ( ( E @ host @ ( ldr @ index ) )
                          = ( E @ host ) )
                        & ( alive @ ( E @ setIn ) ) ) )
                & ! [E: $i,F: $i] :
                    ( ? [G: $i,H: $i] :
                        ( ( ( H @ host @ ( status @ index ) )
                          = elec_1 )
                        & ( ( E @ host @ ( status @ index ) )
                          = elec_2 )
                        & ( ( F @ host )
                          = ( H @ host ) )
                        & ( H @ host @ queue @ ( G @ m_Down @ elem ) )
                        & ( H @ host @ ( E @ host @ leq ) )
                        & ( alive @ ( E @ setIn ) )
                        & ! [I: $i] :
                            ( ( ( I @ ( zero @ s @ leq ) )
                              & ~ ( I @ ( H @ host @ leq ) ) )
                           => ( ( I
                                = ( G @ host ) )
                              | ( H @ host @ ( down @ index ) @ ( I @ setIn ) ) ) ) )
                   => ~ ( E @ host @ queue @ ( F @ ( E @ m_Ack ) @ elem ) ) )
                & ! [E: $i,F: $i] :
                    ( ? [G: $i] :
                        ( ( ( G @ host @ ( elid @ index ) @ host )
                          = ( F @ host ) )
                        & ( ( G @ host @ ( status @ index ) )
                          = wait )
                        & ( ( F @ host )
                          = ( E @ host ) )
                        & ( G @ host @ queue @ ( E @ m_Down @ elem ) )
                        & ( alive @ ( G @ setIn ) )
                        & ( ( G @ host )
                         != ( F @ host ) ) )
                   => ~ ( ( ( F @ host @ ( ldr @ index ) )
                          = ( F @ host ) )
                        & ( ( F @ host @ ( status @ index ) )
                          = norm )
                        & ( alive @ ( F @ setIn ) ) ) )
                & ! [E: $i,F: $i] :
                    ( ? [G: $i] :
                        ( ( ( G @ host @ ( ldr @ index ) )
                          = ( F @ host ) )
                        & ( ( G @ host @ ( status @ index ) )
                          = norm )
                        & ( ( F @ host )
                          = ( E @ host ) )
                        & ( G @ host @ queue @ ( E @ m_Down @ elem ) )
                        & ( alive @ ( G @ setIn ) )
                        & ( ( G @ host )
                         != ( F @ host ) ) )
                   => ~ ( ( ( F @ host @ ( ldr @ index ) )
                          = ( F @ host ) )
                        & ( ( F @ host @ ( status @ index ) )
                          = norm )
                        & ( alive @ ( F @ setIn ) ) ) )
                & ! [E: $i,F: $i,G: $i,H: $i] :
                    ( ( ( ( H @ host )
                        = ( G @ host ) )
                      & ( ( F @ host )
                        = ( E @ host ) )
                      & ( alive @ ( G @ setIn ) )
                      & ( alive @ ( E @ setIn ) )
                      & ( ( G @ host )
                       != ( E @ host ) ) )
                   => ~ ( ( G @ host @ ( down @ index ) @ ( F @ host @ setIn ) )
                        & ( E @ host @ queue @ ( H @ m_Down @ elem ) ) ) )
                & ! [E: $i,F: $i,G: $i,H: $i] :
                    ( ( ( ( H @ host )
                        = ( G @ host ) )
                      & ( ( F @ host )
                        = ( E @ host ) )
                      & ( alive @ ( G @ setIn ) )
                      & ( alive @ ( E @ setIn ) )
                      & ( ( G @ host )
                       != ( E @ host ) ) )
                   => ~ ( ( G @ host @ queue @ ( F @ m_Down @ elem ) )
                        & ( E @ host @ queue @ ( H @ m_Down @ elem ) ) ) )
                & ! [E: $i] :
                    ( ? [F: $i,G: $i] :
                        ( ( ( F @ host )
                          = ( E @ host ) )
                        & ( G @ host @ queue @ ( F @ m_Down @ elem ) )
                        & ( alive @ ( G @ setIn ) )
                        & ~ ( G @ host @ ( F @ host @ leq ) ) )
                   => ~ ( ( ( E @ host @ ( status @ index ) )
                          = norm )
                        & ( ( E @ host @ ( ldr @ index ) )
                          = ( E @ host ) )
                        & ( alive @ ( E @ setIn ) ) ) )
                & ! [E: $i,F: $i] :
                    ( ( ( ( F @ host @ ( ldr @ index ) )
                        = ( F @ host ) )
                      & ( ( F @ host @ ( status @ index ) )
                        = norm )
                      & ( ( E @ host @ ( status @ index ) )
                        = norm )
                      & ( ( E @ host @ ( ldr @ index ) )
                        = ( E @ host ) )
                      & ( alive @ ( F @ setIn ) )
                      & ( alive @ ( E @ setIn ) ) )
                   => ( F = E ) )
                & ! [E: $i,F: $i] :
                    ( ? [G: $i] :
                        ( ( ( G @ host @ ( ldr @ index ) )
                          = ( G @ host ) )
                        & ( ( G @ host @ ( status @ index ) )
                          = norm )
                        & ( ( F @ host )
                          = ( G @ host ) )
                        & ( alive @ ( G @ setIn ) ) )
                   => ~ ( ( E @ host @ queue @ ( F @ m_Down @ elem ) )
                        & ( alive @ ( E @ setIn ) ) ) )
                & ! [E: $i,F: $i,G: $i] :
                    ( ( ( ( G @ host @ ( status @ index ) )
                        = elec_2 )
                      & ( ( G @ host )
                        = ( F @ host ) )
                      & ( E @ host @ queue @ ( F @ m_Down @ elem ) )
                      & ( alive @ ( G @ setIn ) )
                      & ( alive @ ( E @ setIn ) ) )
                   => ( E @ host @ ( G @ host @ ( pendack @ index ) @ leq ) ) )
                & ! [E: $i,F: $i] :
                    ( ( ( ( F @ host @ ( ldr @ index ) )
                        = ( F @ host ) )
                      & ( ( F @ host @ ( status @ index ) )
                        = norm )
                      & ( alive @ ( F @ setIn ) ) )
                   => ~ ( ( E @ host @ ( down @ index ) @ ( F @ host @ setIn ) )
                        & ( alive @ ( E @ setIn ) ) ) )
                & ! [E: $i,F: $i] :
                    ( ( ( ( F @ host @ ( status @ index ) )
                        = elec_2 )
                      & ( E @ host @ ( down @ index ) @ ( F @ host @ setIn ) )
                      & ( alive @ ( F @ setIn ) )
                      & ( alive @ ( E @ setIn ) ) )
                   => ( E @ host @ ( F @ host @ ( pendack @ index ) @ leq ) ) )
                & ! [E: $i] :
                    ( ( ( alive @ ( E @ setIn ) )
                      & ( ( ( E @ host @ ( status @ index ) )
                          = elec_2 )
                        | ( ( E @ host @ ( status @ index ) )
                          = elec_1 ) ) )
                   => ( ( E @ host @ ( elid @ index ) )
                      = E ) )
                & ! [E: $i,F: $i] :
                    ( ( ( ( F @ host )
                        = ( E @ host ) )
                      & ( F != E ) )
                   => ( ~ ( alive @ ( F @ setIn ) )
                      | ~ ( alive @ ( E @ setIn ) ) ) )
                & ! [E: $i,F: $i] :
                    ( ( E @ host @ queue @ ( F @ m_Down @ elem ) )
                   => ( ( F @ host )
                     != ( E @ host ) ) )
                & ! [E: $i,F: $i] :
                    ( ( E @ host @ queue @ ( F @ m_Ldr @ elem ) )
                   => ~ ( F @ host @ ( E @ host @ leq ) ) ) )
             => ( ( alive @ ( C @ setIn ) )
               => ( ( ( ( D @ host )
                      = ( C @ host @ ( pendack @ index ) ) )
                    & ( ( C @ host @ ( status @ index ) )
                      = elec_2 )
                    & ( ( C @ host @ ( elid @ index ) )
                      = B ) )
                 => ( ( C @ host @ ( pendack @ index ) @ ( nbr_proc @ leq ) )
                   => ! [E: $i] :
                        ( ( ( ( E @ host )
                            = ( D @ host ) )
                          | ( C @ host @ ( acks @ index ) @ ( E @ host @ setIn ) ) )
                       => ! [F: $i] :
                            ( ( ( C @ host )
                              = ( F @ host ) )
                           => ! [G: $i,H: $i,I: $i] :
                                ( ( ( E @ host )
                                 != ( I @ host ) )
                               => ( ( ( C @ host )
                                   != ( I @ host ) )
                                 => ( ( ( ( I @ host @ ( status @ index ) )
                                        = elec_1 )
                                      & ( ( G @ host )
                                        = ( I @ host @ s ) )
                                      & ( I @ host @ queue @ ( H @ m_Down @ elem ) )
                                      & ( I @ host @ queue @ ( G @ m_Down @ elem ) )
                                      & ( I @ host @ s @ ( nbr_proc @ leq ) )
                                      & ( alive @ ( I @ setIn ) )
                                      & ! [J: $i] :
                                          ( ( ( J @ ( zero @ s @ leq ) )
                                            & ~ ( J @ ( I @ host @ leq ) ) )
                                         => ( ( J
                                              = ( H @ host ) )
                                            | ( I @ host @ ( down @ index ) @ ( J @ setIn ) ) ) ) )
                                   => ~ ( ( ( C @ host )
                                          = ( F @ host ) )
                                        & ( alive @ ( F @ setIn ) ) ) ) ) ) ) ) ) ) ) ) ) ) ).

thf(sk2_def,definition,
    ( sk2
    = ( @+[A: $i] :
          ~ ! [B: $i,C: $i] :
              ( ( ( ( B @ host @ queue )
                  = ( sk1 @ ( C @ ( A @ m_Ack ) @ cons ) ) )
                & ( ? [D: $i,E: $i,F: $i] :
                      ( ( ( F @ host @ ( status @ index ) )
                        = elec_1 )
                      & ( ( D @ host )
                        = ( F @ host @ s ) )
                      & ( F @ host @ queue @ ( D @ m_Down @ elem ) )
                      & ( F @ host @ queue @ ( E @ m_Down @ elem ) )
                      & ( F @ host @ s @ ( nbr_proc @ leq ) )
                      & ( alive @ ( F @ setIn ) )
                      & ! [G: $i] :
                          ( ( ( G @ ( zero @ s @ leq ) )
                            & ~ ( G @ ( F @ host @ leq ) ) )
                         => ( ( G
                              = ( E @ host ) )
                            | ( F @ host @ ( down @ index ) @ ( G @ setIn ) ) ) ) )
                 => ~ ? [D: $i] :
                        ( ( ( D @ host @ ( status @ index ) )
                          = norm )
                        & ( ( D @ host @ ( ldr @ index ) )
                          = ( D @ host ) )
                        & ( alive @ ( D @ setIn ) ) ) )
                & ! [D: $i,E: $i] :
                    ( ? [F: $i,G: $i] :
                        ( ( ( G @ host @ ( status @ index ) )
                          = elec_1 )
                        & ( ( D @ host @ ( status @ index ) )
                          = elec_2 )
                        & ( ( E @ host )
                          = ( G @ host ) )
                        & ( G @ host @ queue @ ( F @ m_Down @ elem ) )
                        & ( G @ host @ ( D @ host @ leq ) )
                        & ( alive @ ( D @ setIn ) )
                        & ! [H: $i] :
                            ( ( ( H @ ( zero @ s @ leq ) )
                              & ~ ( H @ ( G @ host @ leq ) ) )
                           => ( ( H
                                = ( F @ host ) )
                              | ( G @ host @ ( down @ index ) @ ( H @ setIn ) ) ) ) )
                   => ~ ( D @ host @ queue @ ( E @ ( D @ m_Ack ) @ elem ) ) )
                & ! [D: $i,E: $i] :
                    ( ? [F: $i] :
                        ( ( ( F @ host @ ( elid @ index ) @ host )
                          = ( E @ host ) )
                        & ( ( F @ host @ ( status @ index ) )
                          = wait )
                        & ( ( E @ host )
                          = ( D @ host ) )
                        & ( F @ host @ queue @ ( D @ m_Down @ elem ) )
                        & ( alive @ ( F @ setIn ) )
                        & ( ( F @ host )
                         != ( E @ host ) ) )
                   => ~ ( ( ( E @ host @ ( ldr @ index ) )
                          = ( E @ host ) )
                        & ( ( E @ host @ ( status @ index ) )
                          = norm )
                        & ( alive @ ( E @ setIn ) ) ) )
                & ! [D: $i,E: $i] :
                    ( ? [F: $i] :
                        ( ( ( F @ host @ ( ldr @ index ) )
                          = ( E @ host ) )
                        & ( ( F @ host @ ( status @ index ) )
                          = norm )
                        & ( ( E @ host )
                          = ( D @ host ) )
                        & ( F @ host @ queue @ ( D @ m_Down @ elem ) )
                        & ( alive @ ( F @ setIn ) )
                        & ( ( F @ host )
                         != ( E @ host ) ) )
                   => ~ ( ( ( E @ host @ ( ldr @ index ) )
                          = ( E @ host ) )
                        & ( ( E @ host @ ( status @ index ) )
                          = norm )
                        & ( alive @ ( E @ setIn ) ) ) )
                & ! [D: $i,E: $i,F: $i,G: $i] :
                    ( ( ( ( G @ host )
                        = ( F @ host ) )
                      & ( ( E @ host )
                        = ( D @ host ) )
                      & ( alive @ ( F @ setIn ) )
                      & ( alive @ ( D @ setIn ) )
                      & ( ( F @ host )
                       != ( D @ host ) ) )
                   => ~ ( ( F @ host @ ( down @ index ) @ ( E @ host @ setIn ) )
                        & ( D @ host @ queue @ ( G @ m_Down @ elem ) ) ) )
                & ! [D: $i,E: $i,F: $i,G: $i] :
                    ( ( ( ( G @ host )
                        = ( F @ host ) )
                      & ( ( E @ host )
                        = ( D @ host ) )
                      & ( alive @ ( F @ setIn ) )
                      & ( alive @ ( D @ setIn ) )
                      & ( ( F @ host )
                       != ( D @ host ) ) )
                   => ~ ( ( F @ host @ queue @ ( E @ m_Down @ elem ) )
                        & ( D @ host @ queue @ ( G @ m_Down @ elem ) ) ) )
                & ! [D: $i] :
                    ( ? [E: $i,F: $i] :
                        ( ( ( E @ host )
                          = ( D @ host ) )
                        & ( F @ host @ queue @ ( E @ m_Down @ elem ) )
                        & ( alive @ ( F @ setIn ) )
                        & ~ ( F @ host @ ( E @ host @ leq ) ) )
                   => ~ ( ( ( D @ host @ ( status @ index ) )
                          = norm )
                        & ( ( D @ host @ ( ldr @ index ) )
                          = ( D @ host ) )
                        & ( alive @ ( D @ setIn ) ) ) )
                & ! [D: $i,E: $i] :
                    ( ( ( ( E @ host @ ( ldr @ index ) )
                        = ( E @ host ) )
                      & ( ( E @ host @ ( status @ index ) )
                        = norm )
                      & ( ( D @ host @ ( status @ index ) )
                        = norm )
                      & ( ( D @ host @ ( ldr @ index ) )
                        = ( D @ host ) )
                      & ( alive @ ( E @ setIn ) )
                      & ( alive @ ( D @ setIn ) ) )
                   => ( E = D ) )
                & ! [D: $i,E: $i] :
                    ( ? [F: $i] :
                        ( ( ( F @ host @ ( ldr @ index ) )
                          = ( F @ host ) )
                        & ( ( F @ host @ ( status @ index ) )
                          = norm )
                        & ( ( E @ host )
                          = ( F @ host ) )
                        & ( alive @ ( F @ setIn ) ) )
                   => ~ ( ( D @ host @ queue @ ( E @ m_Down @ elem ) )
                        & ( alive @ ( D @ setIn ) ) ) )
                & ! [D: $i,E: $i,F: $i] :
                    ( ( ( ( F @ host @ ( status @ index ) )
                        = elec_2 )
                      & ( ( F @ host )
                        = ( E @ host ) )
                      & ( D @ host @ queue @ ( E @ m_Down @ elem ) )
                      & ( alive @ ( F @ setIn ) )
                      & ( alive @ ( D @ setIn ) ) )
                   => ( D @ host @ ( F @ host @ ( pendack @ index ) @ leq ) ) )
                & ! [D: $i,E: $i] :
                    ( ( ( ( E @ host @ ( ldr @ index ) )
                        = ( E @ host ) )
                      & ( ( E @ host @ ( status @ index ) )
                        = norm )
                      & ( alive @ ( E @ setIn ) ) )
                   => ~ ( ( D @ host @ ( down @ index ) @ ( E @ host @ setIn ) )
                        & ( alive @ ( D @ setIn ) ) ) )
                & ! [D: $i,E: $i] :
                    ( ( ( ( E @ host @ ( status @ index ) )
                        = elec_2 )
                      & ( D @ host @ ( down @ index ) @ ( E @ host @ setIn ) )
                      & ( alive @ ( E @ setIn ) )
                      & ( alive @ ( D @ setIn ) ) )
                   => ( D @ host @ ( E @ host @ ( pendack @ index ) @ leq ) ) )
                & ! [D: $i] :
                    ( ( ( alive @ ( D @ setIn ) )
                      & ( ( ( D @ host @ ( status @ index ) )
                          = elec_2 )
                        | ( ( D @ host @ ( status @ index ) )
                          = elec_1 ) ) )
                   => ( ( D @ host @ ( elid @ index ) )
                      = D ) )
                & ! [D: $i,E: $i] :
                    ( ( ( ( E @ host )
                        = ( D @ host ) )
                      & ( E != D ) )
                   => ( ~ ( alive @ ( E @ setIn ) )
                      | ~ ( alive @ ( D @ setIn ) ) ) )
                & ! [D: $i,E: $i] :
                    ( ( D @ host @ queue @ ( E @ m_Down @ elem ) )
                   => ( ( E @ host )
                     != ( D @ host ) ) )
                & ! [D: $i,E: $i] :
                    ( ( D @ host @ queue @ ( E @ m_Ldr @ elem ) )
                   => ~ ( E @ host @ ( D @ host @ leq ) ) ) )
             => ( ( alive @ ( B @ setIn ) )
               => ( ( ( ( C @ host )
                      = ( B @ host @ ( pendack @ index ) ) )
                    & ( ( B @ host @ ( status @ index ) )
                      = elec_2 )
                    & ( ( B @ host @ ( elid @ index ) )
                      = A ) )
                 => ( ( B @ host @ ( pendack @ index ) @ ( nbr_proc @ leq ) )
                   => ! [D: $i] :
                        ( ( ( ( D @ host )
                            = ( C @ host ) )
                          | ( B @ host @ ( acks @ index ) @ ( D @ host @ setIn ) ) )
                       => ! [E: $i] :
                            ( ( ( B @ host )
                              = ( E @ host ) )
                           => ! [F: $i,G: $i,H: $i] :
                                ( ( ( D @ host )
                                 != ( H @ host ) )
                               => ( ( ( B @ host )
                                   != ( H @ host ) )
                                 => ( ( ( ( H @ host @ ( status @ index ) )
                                        = elec_1 )
                                      & ( ( F @ host )
                                        = ( H @ host @ s ) )
                                      & ( H @ host @ queue @ ( G @ m_Down @ elem ) )
                                      & ( H @ host @ queue @ ( F @ m_Down @ elem ) )
                                      & ( H @ host @ s @ ( nbr_proc @ leq ) )
                                      & ( alive @ ( H @ setIn ) )
                                      & ! [I: $i] :
                                          ( ( ( I @ ( zero @ s @ leq ) )
                                            & ~ ( I @ ( H @ host @ leq ) ) )
                                         => ( ( I
                                              = ( G @ host ) )
                                            | ( H @ host @ ( down @ index ) @ ( I @ setIn ) ) ) ) )
                                   => ~ ( ( ( B @ host )
                                          = ( E @ host ) )
                                        & ( alive @ ( E @ setIn ) ) ) ) ) ) ) ) ) ) ) ) ) ) ).

thf(sk3_def,definition,
    ( sk3
    = ( @+[A: $i] :
          ~ ! [B: $i] :
              ( ( ( ( A @ host @ queue )
                  = ( sk1 @ ( B @ ( sk2 @ m_Ack ) @ cons ) ) )
                & ( ? [C: $i,D: $i,E: $i] :
                      ( ( ( E @ host @ ( status @ index ) )
                        = elec_1 )
                      & ( ( C @ host )
                        = ( E @ host @ s ) )
                      & ( E @ host @ queue @ ( C @ m_Down @ elem ) )
                      & ( E @ host @ queue @ ( D @ m_Down @ elem ) )
                      & ( E @ host @ s @ ( nbr_proc @ leq ) )
                      & ( alive @ ( E @ setIn ) )
                      & ! [F: $i] :
                          ( ( ( F @ ( zero @ s @ leq ) )
                            & ~ ( F @ ( E @ host @ leq ) ) )
                         => ( ( F
                              = ( D @ host ) )
                            | ( E @ host @ ( down @ index ) @ ( F @ setIn ) ) ) ) )
                 => ~ ? [C: $i] :
                        ( ( ( C @ host @ ( status @ index ) )
                          = norm )
                        & ( ( C @ host @ ( ldr @ index ) )
                          = ( C @ host ) )
                        & ( alive @ ( C @ setIn ) ) ) )
                & ! [C: $i,D: $i] :
                    ( ? [E: $i,F: $i] :
                        ( ( ( F @ host @ ( status @ index ) )
                          = elec_1 )
                        & ( ( C @ host @ ( status @ index ) )
                          = elec_2 )
                        & ( ( D @ host )
                          = ( F @ host ) )
                        & ( F @ host @ queue @ ( E @ m_Down @ elem ) )
                        & ( F @ host @ ( C @ host @ leq ) )
                        & ( alive @ ( C @ setIn ) )
                        & ! [G: $i] :
                            ( ( ( G @ ( zero @ s @ leq ) )
                              & ~ ( G @ ( F @ host @ leq ) ) )
                           => ( ( G
                                = ( E @ host ) )
                              | ( F @ host @ ( down @ index ) @ ( G @ setIn ) ) ) ) )
                   => ~ ( C @ host @ queue @ ( D @ ( C @ m_Ack ) @ elem ) ) )
                & ! [C: $i,D: $i] :
                    ( ? [E: $i] :
                        ( ( ( E @ host @ ( elid @ index ) @ host )
                          = ( D @ host ) )
                        & ( ( E @ host @ ( status @ index ) )
                          = wait )
                        & ( ( D @ host )
                          = ( C @ host ) )
                        & ( E @ host @ queue @ ( C @ m_Down @ elem ) )
                        & ( alive @ ( E @ setIn ) )
                        & ( ( E @ host )
                         != ( D @ host ) ) )
                   => ~ ( ( ( D @ host @ ( ldr @ index ) )
                          = ( D @ host ) )
                        & ( ( D @ host @ ( status @ index ) )
                          = norm )
                        & ( alive @ ( D @ setIn ) ) ) )
                & ! [C: $i,D: $i] :
                    ( ? [E: $i] :
                        ( ( ( E @ host @ ( ldr @ index ) )
                          = ( D @ host ) )
                        & ( ( E @ host @ ( status @ index ) )
                          = norm )
                        & ( ( D @ host )
                          = ( C @ host ) )
                        & ( E @ host @ queue @ ( C @ m_Down @ elem ) )
                        & ( alive @ ( E @ setIn ) )
                        & ( ( E @ host )
                         != ( D @ host ) ) )
                   => ~ ( ( ( D @ host @ ( ldr @ index ) )
                          = ( D @ host ) )
                        & ( ( D @ host @ ( status @ index ) )
                          = norm )
                        & ( alive @ ( D @ setIn ) ) ) )
                & ! [C: $i,D: $i,E: $i,F: $i] :
                    ( ( ( ( F @ host )
                        = ( E @ host ) )
                      & ( ( D @ host )
                        = ( C @ host ) )
                      & ( alive @ ( E @ setIn ) )
                      & ( alive @ ( C @ setIn ) )
                      & ( ( E @ host )
                       != ( C @ host ) ) )
                   => ~ ( ( E @ host @ ( down @ index ) @ ( D @ host @ setIn ) )
                        & ( C @ host @ queue @ ( F @ m_Down @ elem ) ) ) )
                & ! [C: $i,D: $i,E: $i,F: $i] :
                    ( ( ( ( F @ host )
                        = ( E @ host ) )
                      & ( ( D @ host )
                        = ( C @ host ) )
                      & ( alive @ ( E @ setIn ) )
                      & ( alive @ ( C @ setIn ) )
                      & ( ( E @ host )
                       != ( C @ host ) ) )
                   => ~ ( ( E @ host @ queue @ ( D @ m_Down @ elem ) )
                        & ( C @ host @ queue @ ( F @ m_Down @ elem ) ) ) )
                & ! [C: $i] :
                    ( ? [D: $i,E: $i] :
                        ( ( ( D @ host )
                          = ( C @ host ) )
                        & ( E @ host @ queue @ ( D @ m_Down @ elem ) )
                        & ( alive @ ( E @ setIn ) )
                        & ~ ( E @ host @ ( D @ host @ leq ) ) )
                   => ~ ( ( ( C @ host @ ( status @ index ) )
                          = norm )
                        & ( ( C @ host @ ( ldr @ index ) )
                          = ( C @ host ) )
                        & ( alive @ ( C @ setIn ) ) ) )
                & ! [C: $i,D: $i] :
                    ( ( ( ( D @ host @ ( ldr @ index ) )
                        = ( D @ host ) )
                      & ( ( D @ host @ ( status @ index ) )
                        = norm )
                      & ( ( C @ host @ ( status @ index ) )
                        = norm )
                      & ( ( C @ host @ ( ldr @ index ) )
                        = ( C @ host ) )
                      & ( alive @ ( D @ setIn ) )
                      & ( alive @ ( C @ setIn ) ) )
                   => ( D = C ) )
                & ! [C: $i,D: $i] :
                    ( ? [E: $i] :
                        ( ( ( E @ host @ ( ldr @ index ) )
                          = ( E @ host ) )
                        & ( ( E @ host @ ( status @ index ) )
                          = norm )
                        & ( ( D @ host )
                          = ( E @ host ) )
                        & ( alive @ ( E @ setIn ) ) )
                   => ~ ( ( C @ host @ queue @ ( D @ m_Down @ elem ) )
                        & ( alive @ ( C @ setIn ) ) ) )
                & ! [C: $i,D: $i,E: $i] :
                    ( ( ( ( E @ host @ ( status @ index ) )
                        = elec_2 )
                      & ( ( E @ host )
                        = ( D @ host ) )
                      & ( C @ host @ queue @ ( D @ m_Down @ elem ) )
                      & ( alive @ ( E @ setIn ) )
                      & ( alive @ ( C @ setIn ) ) )
                   => ( C @ host @ ( E @ host @ ( pendack @ index ) @ leq ) ) )
                & ! [C: $i,D: $i] :
                    ( ( ( ( D @ host @ ( ldr @ index ) )
                        = ( D @ host ) )
                      & ( ( D @ host @ ( status @ index ) )
                        = norm )
                      & ( alive @ ( D @ setIn ) ) )
                   => ~ ( ( C @ host @ ( down @ index ) @ ( D @ host @ setIn ) )
                        & ( alive @ ( C @ setIn ) ) ) )
                & ! [C: $i,D: $i] :
                    ( ( ( ( D @ host @ ( status @ index ) )
                        = elec_2 )
                      & ( C @ host @ ( down @ index ) @ ( D @ host @ setIn ) )
                      & ( alive @ ( D @ setIn ) )
                      & ( alive @ ( C @ setIn ) ) )
                   => ( C @ host @ ( D @ host @ ( pendack @ index ) @ leq ) ) )
                & ! [C: $i] :
                    ( ( ( alive @ ( C @ setIn ) )
                      & ( ( ( C @ host @ ( status @ index ) )
                          = elec_2 )
                        | ( ( C @ host @ ( status @ index ) )
                          = elec_1 ) ) )
                   => ( ( C @ host @ ( elid @ index ) )
                      = C ) )
                & ! [C: $i,D: $i] :
                    ( ( ( ( D @ host )
                        = ( C @ host ) )
                      & ( D != C ) )
                   => ( ~ ( alive @ ( D @ setIn ) )
                      | ~ ( alive @ ( C @ setIn ) ) ) )
                & ! [C: $i,D: $i] :
                    ( ( C @ host @ queue @ ( D @ m_Down @ elem ) )
                   => ( ( D @ host )
                     != ( C @ host ) ) )
                & ! [C: $i,D: $i] :
                    ( ( C @ host @ queue @ ( D @ m_Ldr @ elem ) )
                   => ~ ( D @ host @ ( C @ host @ leq ) ) ) )
             => ( ( alive @ ( A @ setIn ) )
               => ( ( ( ( B @ host )
                      = ( A @ host @ ( pendack @ index ) ) )
                    & ( ( A @ host @ ( status @ index ) )
                      = elec_2 )
                    & ( ( A @ host @ ( elid @ index ) )
                      = sk2 ) )
                 => ( ( A @ host @ ( pendack @ index ) @ ( nbr_proc @ leq ) )
                   => ! [C: $i] :
                        ( ( ( ( C @ host )
                            = ( B @ host ) )
                          | ( A @ host @ ( acks @ index ) @ ( C @ host @ setIn ) ) )
                       => ! [D: $i] :
                            ( ( ( A @ host )
                              = ( D @ host ) )
                           => ! [E: $i,F: $i,G: $i] :
                                ( ( ( C @ host )
                                 != ( G @ host ) )
                               => ( ( ( A @ host )
                                   != ( G @ host ) )
                                 => ( ( ( ( G @ host @ ( status @ index ) )
                                        = elec_1 )
                                      & ( ( E @ host )
                                        = ( G @ host @ s ) )
                                      & ( G @ host @ queue @ ( F @ m_Down @ elem ) )
                                      & ( G @ host @ queue @ ( E @ m_Down @ elem ) )
                                      & ( G @ host @ s @ ( nbr_proc @ leq ) )
                                      & ( alive @ ( G @ setIn ) )
                                      & ! [H: $i] :
                                          ( ( ( H @ ( zero @ s @ leq ) )
                                            & ~ ( H @ ( G @ host @ leq ) ) )
                                         => ( ( H
                                              = ( F @ host ) )
                                            | ( G @ host @ ( down @ index ) @ ( H @ setIn ) ) ) ) )
                                   => ~ ( ( ( A @ host )
                                          = ( D @ host ) )
                                        & ( alive @ ( D @ setIn ) ) ) ) ) ) ) ) ) ) ) ) ) ) ).

thf(sk4_def,definition,
    ( sk4
    = ( @+[A: $i] :
          ~ ( ( ( ( sk3 @ host @ queue )
                = ( sk1 @ ( A @ ( sk2 @ m_Ack ) @ cons ) ) )
              & ( ? [B: $i,C: $i,D: $i] :
                    ( ( ( D @ host @ ( status @ index ) )
                      = elec_1 )
                    & ( ( B @ host )
                      = ( D @ host @ s ) )
                    & ( D @ host @ queue @ ( B @ m_Down @ elem ) )
                    & ( D @ host @ queue @ ( C @ m_Down @ elem ) )
                    & ( D @ host @ s @ ( nbr_proc @ leq ) )
                    & ( alive @ ( D @ setIn ) )
                    & ! [E: $i] :
                        ( ( ( E @ ( zero @ s @ leq ) )
                          & ~ ( E @ ( D @ host @ leq ) ) )
                       => ( ( E
                            = ( C @ host ) )
                          | ( D @ host @ ( down @ index ) @ ( E @ setIn ) ) ) ) )
               => ~ ? [B: $i] :
                      ( ( ( B @ host @ ( status @ index ) )
                        = norm )
                      & ( ( B @ host @ ( ldr @ index ) )
                        = ( B @ host ) )
                      & ( alive @ ( B @ setIn ) ) ) )
              & ! [B: $i,C: $i] :
                  ( ? [D: $i,E: $i] :
                      ( ( ( E @ host @ ( status @ index ) )
                        = elec_1 )
                      & ( ( B @ host @ ( status @ index ) )
                        = elec_2 )
                      & ( ( C @ host )
                        = ( E @ host ) )
                      & ( E @ host @ queue @ ( D @ m_Down @ elem ) )
                      & ( E @ host @ ( B @ host @ leq ) )
                      & ( alive @ ( B @ setIn ) )
                      & ! [F: $i] :
                          ( ( ( F @ ( zero @ s @ leq ) )
                            & ~ ( F @ ( E @ host @ leq ) ) )
                         => ( ( F
                              = ( D @ host ) )
                            | ( E @ host @ ( down @ index ) @ ( F @ setIn ) ) ) ) )
                 => ~ ( B @ host @ queue @ ( C @ ( B @ m_Ack ) @ elem ) ) )
              & ! [B: $i,C: $i] :
                  ( ? [D: $i] :
                      ( ( ( D @ host @ ( elid @ index ) @ host )
                        = ( C @ host ) )
                      & ( ( D @ host @ ( status @ index ) )
                        = wait )
                      & ( ( C @ host )
                        = ( B @ host ) )
                      & ( D @ host @ queue @ ( B @ m_Down @ elem ) )
                      & ( alive @ ( D @ setIn ) )
                      & ( ( D @ host )
                       != ( C @ host ) ) )
                 => ~ ( ( ( C @ host @ ( ldr @ index ) )
                        = ( C @ host ) )
                      & ( ( C @ host @ ( status @ index ) )
                        = norm )
                      & ( alive @ ( C @ setIn ) ) ) )
              & ! [B: $i,C: $i] :
                  ( ? [D: $i] :
                      ( ( ( D @ host @ ( ldr @ index ) )
                        = ( C @ host ) )
                      & ( ( D @ host @ ( status @ index ) )
                        = norm )
                      & ( ( C @ host )
                        = ( B @ host ) )
                      & ( D @ host @ queue @ ( B @ m_Down @ elem ) )
                      & ( alive @ ( D @ setIn ) )
                      & ( ( D @ host )
                       != ( C @ host ) ) )
                 => ~ ( ( ( C @ host @ ( ldr @ index ) )
                        = ( C @ host ) )
                      & ( ( C @ host @ ( status @ index ) )
                        = norm )
                      & ( alive @ ( C @ setIn ) ) ) )
              & ! [B: $i,C: $i,D: $i,E: $i] :
                  ( ( ( ( E @ host )
                      = ( D @ host ) )
                    & ( ( C @ host )
                      = ( B @ host ) )
                    & ( alive @ ( D @ setIn ) )
                    & ( alive @ ( B @ setIn ) )
                    & ( ( D @ host )
                     != ( B @ host ) ) )
                 => ~ ( ( D @ host @ ( down @ index ) @ ( C @ host @ setIn ) )
                      & ( B @ host @ queue @ ( E @ m_Down @ elem ) ) ) )
              & ! [B: $i,C: $i,D: $i,E: $i] :
                  ( ( ( ( E @ host )
                      = ( D @ host ) )
                    & ( ( C @ host )
                      = ( B @ host ) )
                    & ( alive @ ( D @ setIn ) )
                    & ( alive @ ( B @ setIn ) )
                    & ( ( D @ host )
                     != ( B @ host ) ) )
                 => ~ ( ( D @ host @ queue @ ( C @ m_Down @ elem ) )
                      & ( B @ host @ queue @ ( E @ m_Down @ elem ) ) ) )
              & ! [B: $i] :
                  ( ? [C: $i,D: $i] :
                      ( ( ( C @ host )
                        = ( B @ host ) )
                      & ( D @ host @ queue @ ( C @ m_Down @ elem ) )
                      & ( alive @ ( D @ setIn ) )
                      & ~ ( D @ host @ ( C @ host @ leq ) ) )
                 => ~ ( ( ( B @ host @ ( status @ index ) )
                        = norm )
                      & ( ( B @ host @ ( ldr @ index ) )
                        = ( B @ host ) )
                      & ( alive @ ( B @ setIn ) ) ) )
              & ! [B: $i,C: $i] :
                  ( ( ( ( C @ host @ ( ldr @ index ) )
                      = ( C @ host ) )
                    & ( ( C @ host @ ( status @ index ) )
                      = norm )
                    & ( ( B @ host @ ( status @ index ) )
                      = norm )
                    & ( ( B @ host @ ( ldr @ index ) )
                      = ( B @ host ) )
                    & ( alive @ ( C @ setIn ) )
                    & ( alive @ ( B @ setIn ) ) )
                 => ( C = B ) )
              & ! [B: $i,C: $i] :
                  ( ? [D: $i] :
                      ( ( ( D @ host @ ( ldr @ index ) )
                        = ( D @ host ) )
                      & ( ( D @ host @ ( status @ index ) )
                        = norm )
                      & ( ( C @ host )
                        = ( D @ host ) )
                      & ( alive @ ( D @ setIn ) ) )
                 => ~ ( ( B @ host @ queue @ ( C @ m_Down @ elem ) )
                      & ( alive @ ( B @ setIn ) ) ) )
              & ! [B: $i,C: $i,D: $i] :
                  ( ( ( ( D @ host @ ( status @ index ) )
                      = elec_2 )
                    & ( ( D @ host )
                      = ( C @ host ) )
                    & ( B @ host @ queue @ ( C @ m_Down @ elem ) )
                    & ( alive @ ( D @ setIn ) )
                    & ( alive @ ( B @ setIn ) ) )
                 => ( B @ host @ ( D @ host @ ( pendack @ index ) @ leq ) ) )
              & ! [B: $i,C: $i] :
                  ( ( ( ( C @ host @ ( ldr @ index ) )
                      = ( C @ host ) )
                    & ( ( C @ host @ ( status @ index ) )
                      = norm )
                    & ( alive @ ( C @ setIn ) ) )
                 => ~ ( ( B @ host @ ( down @ index ) @ ( C @ host @ setIn ) )
                      & ( alive @ ( B @ setIn ) ) ) )
              & ! [B: $i,C: $i] :
                  ( ( ( ( C @ host @ ( status @ index ) )
                      = elec_2 )
                    & ( B @ host @ ( down @ index ) @ ( C @ host @ setIn ) )
                    & ( alive @ ( C @ setIn ) )
                    & ( alive @ ( B @ setIn ) ) )
                 => ( B @ host @ ( C @ host @ ( pendack @ index ) @ leq ) ) )
              & ! [B: $i] :
                  ( ( ( alive @ ( B @ setIn ) )
                    & ( ( ( B @ host @ ( status @ index ) )
                        = elec_2 )
                      | ( ( B @ host @ ( status @ index ) )
                        = elec_1 ) ) )
                 => ( ( B @ host @ ( elid @ index ) )
                    = B ) )
              & ! [B: $i,C: $i] :
                  ( ( ( ( C @ host )
                      = ( B @ host ) )
                    & ( C != B ) )
                 => ( ~ ( alive @ ( C @ setIn ) )
                    | ~ ( alive @ ( B @ setIn ) ) ) )
              & ! [B: $i,C: $i] :
                  ( ( B @ host @ queue @ ( C @ m_Down @ elem ) )
                 => ( ( C @ host )
                   != ( B @ host ) ) )
              & ! [B: $i,C: $i] :
                  ( ( B @ host @ queue @ ( C @ m_Ldr @ elem ) )
                 => ~ ( C @ host @ ( B @ host @ leq ) ) ) )
           => ( ( alive @ ( sk3 @ setIn ) )
             => ( ( ( ( A @ host )
                    = ( sk3 @ host @ ( pendack @ index ) ) )
                  & ( ( sk3 @ host @ ( status @ index ) )
                    = elec_2 )
                  & ( ( sk3 @ host @ ( elid @ index ) )
                    = sk2 ) )
               => ( ( sk3 @ host @ ( pendack @ index ) @ ( nbr_proc @ leq ) )
                 => ! [B: $i] :
                      ( ( ( ( B @ host )
                          = ( A @ host ) )
                        | ( sk3 @ host @ ( acks @ index ) @ ( B @ host @ setIn ) ) )
                     => ! [C: $i] :
                          ( ( ( sk3 @ host )
                            = ( C @ host ) )
                         => ! [D: $i,E: $i,F: $i] :
                              ( ( ( B @ host )
                               != ( F @ host ) )
                             => ( ( ( sk3 @ host )
                                 != ( F @ host ) )
                               => ( ( ( ( F @ host @ ( status @ index ) )
                                      = elec_1 )
                                    & ( ( D @ host )
                                      = ( F @ host @ s ) )
                                    & ( F @ host @ queue @ ( E @ m_Down @ elem ) )
                                    & ( F @ host @ queue @ ( D @ m_Down @ elem ) )
                                    & ( F @ host @ s @ ( nbr_proc @ leq ) )
                                    & ( alive @ ( F @ setIn ) )
                                    & ! [G: $i] :
                                        ( ( ( G @ ( zero @ s @ leq ) )
                                          & ~ ( G @ ( F @ host @ leq ) ) )
                                       => ( ( G
                                            = ( E @ host ) )
                                          | ( F @ host @ ( down @ index ) @ ( G @ setIn ) ) ) ) )
                                 => ~ ( ( ( sk3 @ host )
                                        = ( C @ host ) )
                                      & ( alive @ ( C @ setIn ) ) ) ) ) ) ) ) ) ) ) ) ) ) ).

thf(sk5_def,definition,
    ( sk5
    = ( ^ [A: $i,B: $i,C: $i,D: $i] :
        @+[E: $i] :
          ~ ( ( ( E @ ( zero @ s @ leq ) )
              & ~ ( E @ ( A @ host @ leq ) ) )
           => ( ( E
                = ( B @ host ) )
              | ( A @ host @ ( down @ index ) @ ( E @ setIn ) ) ) ) ) ) ).

thf(sk6_def,definition,
    ( sk6
    = ( ^ [A: $i,B: $i,C: $i] :
        @+[D: $i] :
          ~ ( ( ( D @ ( zero @ s @ leq ) )
              & ~ ( D @ ( A @ host @ leq ) ) )
           => ( ( D
                = ( B @ host ) )
              | ( A @ host @ ( down @ index ) @ ( D @ setIn ) ) ) ) ) ) ).

thf(sk7_def,definition,
    ( sk7
    = ( @+[A: $i] :
          ~ ( ( ( ( A @ host )
                = ( sk4 @ host ) )
              | ( sk3 @ host @ ( acks @ index ) @ ( A @ host @ setIn ) ) )
           => ! [B: $i] :
                ( ( ( sk3 @ host )
                  = ( B @ host ) )
               => ! [C: $i,D: $i,E: $i] :
                    ( ( ( A @ host )
                     != ( E @ host ) )
                   => ( ( ( sk3 @ host )
                       != ( E @ host ) )
                     => ( ( ( ( E @ host @ ( status @ index ) )
                            = elec_1 )
                          & ( ( C @ host )
                            = ( E @ host @ s ) )
                          & ( E @ host @ queue @ ( D @ m_Down @ elem ) )
                          & ( E @ host @ queue @ ( C @ m_Down @ elem ) )
                          & ( E @ host @ s @ ( nbr_proc @ leq ) )
                          & ( alive @ ( E @ setIn ) )
                          & ! [F: $i] :
                              ( ( ( F @ ( zero @ s @ leq ) )
                                & ~ ( F @ ( E @ host @ leq ) ) )
                             => ( ( F
                                  = ( D @ host ) )
                                | ( E @ host @ ( down @ index ) @ ( F @ setIn ) ) ) ) )
                       => ~ ( ( ( sk3 @ host )
                              = ( B @ host ) )
                            & ( alive @ ( B @ setIn ) ) ) ) ) ) ) ) ) ) ).

thf(sk8_def,definition,
    ( sk8
    = ( @+[A: $i] :
          ~ ( ( ( sk3 @ host )
              = ( A @ host ) )
           => ! [B: $i,C: $i,D: $i] :
                ( ( ( sk7 @ host )
                 != ( D @ host ) )
               => ( ( ( sk3 @ host )
                   != ( D @ host ) )
                 => ( ( ( ( D @ host @ ( status @ index ) )
                        = elec_1 )
                      & ( ( B @ host )
                        = ( D @ host @ s ) )
                      & ( D @ host @ queue @ ( C @ m_Down @ elem ) )
                      & ( D @ host @ queue @ ( B @ m_Down @ elem ) )
                      & ( D @ host @ s @ ( nbr_proc @ leq ) )
                      & ( alive @ ( D @ setIn ) )
                      & ! [E: $i] :
                          ( ( ( E @ ( zero @ s @ leq ) )
                            & ~ ( E @ ( D @ host @ leq ) ) )
                         => ( ( E
                              = ( C @ host ) )
                            | ( D @ host @ ( down @ index ) @ ( E @ setIn ) ) ) ) )
                   => ~ ( ( ( sk3 @ host )
                          = ( A @ host ) )
                        & ( alive @ ( A @ setIn ) ) ) ) ) ) ) ) ) ).

thf(sk9_def,definition,
    ( sk9
    = ( @+[A: $i] :
          ~ ! [B: $i,C: $i] :
              ( ( ( sk7 @ host )
               != ( C @ host ) )
             => ( ( ( sk3 @ host )
                 != ( C @ host ) )
               => ( ( ( ( C @ host @ ( status @ index ) )
                      = elec_1 )
                    & ( ( A @ host )
                      = ( C @ host @ s ) )
                    & ( C @ host @ queue @ ( B @ m_Down @ elem ) )
                    & ( C @ host @ queue @ ( A @ m_Down @ elem ) )
                    & ( C @ host @ s @ ( nbr_proc @ leq ) )
                    & ( alive @ ( C @ setIn ) )
                    & ! [D: $i] :
                        ( ( ( D @ ( zero @ s @ leq ) )
                          & ~ ( D @ ( C @ host @ leq ) ) )
                       => ( ( D
                            = ( B @ host ) )
                          | ( C @ host @ ( down @ index ) @ ( D @ setIn ) ) ) ) )
                 => ~ ( ( ( sk3 @ host )
                        = ( sk8 @ host ) )
                      & ( alive @ ( sk8 @ setIn ) ) ) ) ) ) ) ) ).

thf(sk10_def,definition,
    ( sk10
    = ( @+[A: $i] :
          ~ ! [B: $i] :
              ( ( ( sk7 @ host )
               != ( B @ host ) )
             => ( ( ( sk3 @ host )
                 != ( B @ host ) )
               => ( ( ( ( B @ host @ ( status @ index ) )
                      = elec_1 )
                    & ( ( sk9 @ host )
                      = ( B @ host @ s ) )
                    & ( B @ host @ queue @ ( A @ m_Down @ elem ) )
                    & ( B @ host @ queue @ ( sk9 @ m_Down @ elem ) )
                    & ( B @ host @ s @ ( nbr_proc @ leq ) )
                    & ( alive @ ( B @ setIn ) )
                    & ! [C: $i] :
                        ( ( ( C @ ( zero @ s @ leq ) )
                          & ~ ( C @ ( B @ host @ leq ) ) )
                       => ( ( C
                            = ( A @ host ) )
                          | ( B @ host @ ( down @ index ) @ ( C @ setIn ) ) ) ) )
                 => ~ ( ( ( sk3 @ host )
                        = ( sk8 @ host ) )
                      & ( alive @ ( sk8 @ setIn ) ) ) ) ) ) ) ) ).

thf(sk11_def,definition,
    ( sk11
    = ( @+[A: $i] :
          ~ ( ( ( sk7 @ host )
             != ( A @ host ) )
           => ( ( ( sk3 @ host )
               != ( A @ host ) )
             => ( ( ( ( A @ host @ ( status @ index ) )
                    = elec_1 )
                  & ( ( sk9 @ host )
                    = ( A @ host @ s ) )
                  & ( A @ host @ queue @ ( sk10 @ m_Down @ elem ) )
                  & ( A @ host @ queue @ ( sk9 @ m_Down @ elem ) )
                  & ( A @ host @ s @ ( nbr_proc @ leq ) )
                  & ( alive @ ( A @ setIn ) )
                  & ! [B: $i] :
                      ( ( ( B @ ( zero @ s @ leq ) )
                        & ~ ( B @ ( A @ host @ leq ) ) )
                     => ( ( B
                          = ( sk10 @ host ) )
                        | ( A @ host @ ( down @ index ) @ ( B @ setIn ) ) ) ) )
               => ~ ( ( ( sk3 @ host )
                      = ( sk8 @ host ) )
                    & ( alive @ ( sk8 @ setIn ) ) ) ) ) ) ) ) ).

thf(62,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( A @ m_Ack ) )
     != ( C @ m_Ldr ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_14) ).

thf(436,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( A @ m_Ack ) )
     != ( C @ m_Ldr ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[62]) ).

thf(25,axiom,
    ! [A: $i] :
      ~ ( setEmpty @ ( A @ setIn ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_65) ).

thf(258,plain,
    ! [A: $i] :
      ~ ( setEmpty @ ( A @ setIn ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[25]) ).

thf(259,plain,
    ~ ? [A: $i] : ( setEmpty @ ( A @ setIn ) ),
    inference(miniscope,[status(thm)],[258]) ).

thf(260,plain,
    ! [A: $i] :
      ~ ( setEmpty @ ( A @ setIn ) ),
    inference(cnf,[status(esa)],[259]) ).

thf(1,conjecture,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( ( C @ host @ queue )
          = ( A @ ( D @ ( B @ m_Ack ) @ cons ) ) )
        & ! [E: $i,F: $i,G: $i,H: $i] :
            ( ( ( ( H @ host @ ( status @ index ) )
                = elec_1 )
              & ( ( F @ host )
                = ( H @ host @ s ) )
              & ( H @ host @ queue @ ( F @ m_Down @ elem ) )
              & ( H @ host @ queue @ ( G @ m_Down @ elem ) )
              & ( H @ host @ s @ ( nbr_proc @ leq ) )
              & ( alive @ ( H @ setIn ) )
              & ! [I: $i] :
                  ( ( ( I @ ( zero @ s @ leq ) )
                    & ~ ( I @ ( H @ host @ leq ) ) )
                 => ( ( I
                      = ( G @ host ) )
                    | ( H @ host @ ( down @ index ) @ ( I @ setIn ) ) ) ) )
           => ~ ( ( ( E @ host @ ( status @ index ) )
                  = norm )
                & ( ( E @ host @ ( ldr @ index ) )
                  = ( E @ host ) )
                & ( alive @ ( E @ setIn ) ) ) )
        & ! [E: $i,F: $i,G: $i,H: $i] :
            ( ( ( ( H @ host @ ( status @ index ) )
                = elec_1 )
              & ( ( E @ host @ ( status @ index ) )
                = elec_2 )
              & ( ( F @ host )
                = ( H @ host ) )
              & ( H @ host @ queue @ ( G @ m_Down @ elem ) )
              & ( H @ host @ ( E @ host @ leq ) )
              & ( alive @ ( E @ setIn ) )
              & ! [I: $i] :
                  ( ( ( I @ ( zero @ s @ leq ) )
                    & ~ ( I @ ( H @ host @ leq ) ) )
                 => ( ( I
                      = ( G @ host ) )
                    | ( H @ host @ ( down @ index ) @ ( I @ setIn ) ) ) ) )
           => ~ ( E @ host @ queue @ ( F @ ( E @ m_Ack ) @ elem ) ) )
        & ! [E: $i,F: $i,G: $i] :
            ( ( ( ( G @ host @ ( elid @ index ) @ host )
                = ( F @ host ) )
              & ( ( G @ host @ ( status @ index ) )
                = wait )
              & ( ( F @ host )
                = ( E @ host ) )
              & ( G @ host @ queue @ ( E @ m_Down @ elem ) )
              & ( alive @ ( G @ setIn ) )
              & ( ( G @ host )
               != ( F @ host ) ) )
           => ~ ( ( ( F @ host @ ( ldr @ index ) )
                  = ( F @ host ) )
                & ( ( F @ host @ ( status @ index ) )
                  = norm )
                & ( alive @ ( F @ setIn ) ) ) )
        & ! [E: $i,F: $i,G: $i] :
            ( ( ( ( G @ host @ ( ldr @ index ) )
                = ( F @ host ) )
              & ( ( G @ host @ ( status @ index ) )
                = norm )
              & ( ( F @ host )
                = ( E @ host ) )
              & ( G @ host @ queue @ ( E @ m_Down @ elem ) )
              & ( alive @ ( G @ setIn ) )
              & ( ( G @ host )
               != ( F @ host ) ) )
           => ~ ( ( ( F @ host @ ( ldr @ index ) )
                  = ( F @ host ) )
                & ( ( F @ host @ ( status @ index ) )
                  = norm )
                & ( alive @ ( F @ setIn ) ) ) )
        & ! [E: $i,F: $i,G: $i,H: $i] :
            ( ( ( ( H @ host )
                = ( G @ host ) )
              & ( ( F @ host )
                = ( E @ host ) )
              & ( alive @ ( G @ setIn ) )
              & ( alive @ ( E @ setIn ) )
              & ( ( G @ host )
               != ( E @ host ) ) )
           => ~ ( ( G @ host @ ( down @ index ) @ ( F @ host @ setIn ) )
                & ( E @ host @ queue @ ( H @ m_Down @ elem ) ) ) )
        & ! [E: $i,F: $i,G: $i,H: $i] :
            ( ( ( ( H @ host )
                = ( G @ host ) )
              & ( ( F @ host )
                = ( E @ host ) )
              & ( alive @ ( G @ setIn ) )
              & ( alive @ ( E @ setIn ) )
              & ( ( G @ host )
               != ( E @ host ) ) )
           => ~ ( ( G @ host @ queue @ ( F @ m_Down @ elem ) )
                & ( E @ host @ queue @ ( H @ m_Down @ elem ) ) ) )
        & ! [E: $i,F: $i,G: $i] :
            ( ( ( ( F @ host )
                = ( E @ host ) )
              & ( G @ host @ queue @ ( F @ m_Down @ elem ) )
              & ( alive @ ( G @ setIn ) )
              & ~ ( G @ host @ ( F @ host @ leq ) ) )
           => ~ ( ( ( E @ host @ ( status @ index ) )
                  = norm )
                & ( ( E @ host @ ( ldr @ index ) )
                  = ( E @ host ) )
                & ( alive @ ( E @ setIn ) ) ) )
        & ! [E: $i,F: $i] :
            ( ( ( ( F @ host @ ( ldr @ index ) )
                = ( F @ host ) )
              & ( ( F @ host @ ( status @ index ) )
                = norm )
              & ( ( E @ host @ ( status @ index ) )
                = norm )
              & ( ( E @ host @ ( ldr @ index ) )
                = ( E @ host ) )
              & ( alive @ ( F @ setIn ) )
              & ( alive @ ( E @ setIn ) ) )
           => ( F = E ) )
        & ! [E: $i,F: $i,G: $i] :
            ( ( ( ( G @ host @ ( ldr @ index ) )
                = ( G @ host ) )
              & ( ( G @ host @ ( status @ index ) )
                = norm )
              & ( ( F @ host )
                = ( G @ host ) )
              & ( alive @ ( G @ setIn ) ) )
           => ~ ( ( E @ host @ queue @ ( F @ m_Down @ elem ) )
                & ( alive @ ( E @ setIn ) ) ) )
        & ! [E: $i,F: $i,G: $i] :
            ( ( ( ( G @ host @ ( status @ index ) )
                = elec_2 )
              & ( ( G @ host )
                = ( F @ host ) )
              & ( E @ host @ queue @ ( F @ m_Down @ elem ) )
              & ( alive @ ( G @ setIn ) )
              & ( alive @ ( E @ setIn ) ) )
           => ( E @ host @ ( G @ host @ ( pendack @ index ) @ leq ) ) )
        & ! [E: $i,F: $i] :
            ( ( ( ( F @ host @ ( ldr @ index ) )
                = ( F @ host ) )
              & ( ( F @ host @ ( status @ index ) )
                = norm )
              & ( alive @ ( F @ setIn ) ) )
           => ~ ( ( E @ host @ ( down @ index ) @ ( F @ host @ setIn ) )
                & ( alive @ ( E @ setIn ) ) ) )
        & ! [E: $i,F: $i] :
            ( ( ( ( F @ host @ ( status @ index ) )
                = elec_2 )
              & ( E @ host @ ( down @ index ) @ ( F @ host @ setIn ) )
              & ( alive @ ( F @ setIn ) )
              & ( alive @ ( E @ setIn ) ) )
           => ( E @ host @ ( F @ host @ ( pendack @ index ) @ leq ) ) )
        & ! [E: $i] :
            ( ( ( alive @ ( E @ setIn ) )
              & ( ( ( E @ host @ ( status @ index ) )
                  = elec_2 )
                | ( ( E @ host @ ( status @ index ) )
                  = elec_1 ) ) )
           => ( ( E @ host @ ( elid @ index ) )
              = E ) )
        & ! [E: $i,F: $i] :
            ( ( ( ( F @ host )
                = ( E @ host ) )
              & ( F != E ) )
           => ( ~ ( alive @ ( F @ setIn ) )
              | ~ ( alive @ ( E @ setIn ) ) ) )
        & ! [E: $i,F: $i] :
            ( ( E @ host @ queue @ ( F @ m_Down @ elem ) )
           => ( ( F @ host )
             != ( E @ host ) ) )
        & ! [E: $i,F: $i] :
            ( ( E @ host @ queue @ ( F @ m_Ldr @ elem ) )
           => ~ ( F @ host @ ( E @ host @ leq ) ) ) )
     => ( ( alive @ ( C @ setIn ) )
       => ( ( ( ( D @ host )
              = ( C @ host @ ( pendack @ index ) ) )
            & ( ( C @ host @ ( status @ index ) )
              = elec_2 )
            & ( ( C @ host @ ( elid @ index ) )
              = B ) )
         => ( ( C @ host @ ( pendack @ index ) @ ( nbr_proc @ leq ) )
           => ! [E: $i] :
                ( ( ( ( E @ host )
                    = ( D @ host ) )
                  | ( C @ host @ ( acks @ index ) @ ( E @ host @ setIn ) ) )
               => ! [F: $i] :
                    ( ( ( C @ host )
                      = ( F @ host ) )
                   => ! [G: $i,H: $i,I: $i] :
                        ( ( ( E @ host )
                         != ( I @ host ) )
                       => ( ( ( C @ host )
                           != ( I @ host ) )
                         => ( ( ( ( I @ host @ ( status @ index ) )
                                = elec_1 )
                              & ( ( G @ host )
                                = ( I @ host @ s ) )
                              & ( I @ host @ queue @ ( H @ m_Down @ elem ) )
                              & ( I @ host @ queue @ ( G @ m_Down @ elem ) )
                              & ( I @ host @ s @ ( nbr_proc @ leq ) )
                              & ( alive @ ( I @ setIn ) )
                              & ! [J: $i] :
                                  ( ( ( J @ ( zero @ s @ leq ) )
                                    & ~ ( J @ ( I @ host @ leq ) ) )
                                 => ( ( J
                                      = ( H @ host ) )
                                    | ( I @ host @ ( down @ index ) @ ( J @ setIn ) ) ) ) )
                           => ~ ( ( ( C @ host )
                                  = ( F @ host ) )
                                & ( alive @ ( F @ setIn ) ) ) ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',conj) ).

thf(2,negated_conjecture,
    ~ ! [A: $i,B: $i,C: $i,D: $i] :
        ( ( ( ( C @ host @ queue )
            = ( A @ ( D @ ( B @ m_Ack ) @ cons ) ) )
          & ! [E: $i,F: $i,G: $i,H: $i] :
              ( ( ( ( H @ host @ ( status @ index ) )
                  = elec_1 )
                & ( ( F @ host )
                  = ( H @ host @ s ) )
                & ( H @ host @ queue @ ( F @ m_Down @ elem ) )
                & ( H @ host @ queue @ ( G @ m_Down @ elem ) )
                & ( H @ host @ s @ ( nbr_proc @ leq ) )
                & ( alive @ ( H @ setIn ) )
                & ! [I: $i] :
                    ( ( ( I @ ( zero @ s @ leq ) )
                      & ~ ( I @ ( H @ host @ leq ) ) )
                   => ( ( I
                        = ( G @ host ) )
                      | ( H @ host @ ( down @ index ) @ ( I @ setIn ) ) ) ) )
             => ~ ( ( ( E @ host @ ( status @ index ) )
                    = norm )
                  & ( ( E @ host @ ( ldr @ index ) )
                    = ( E @ host ) )
                  & ( alive @ ( E @ setIn ) ) ) )
          & ! [E: $i,F: $i,G: $i,H: $i] :
              ( ( ( ( H @ host @ ( status @ index ) )
                  = elec_1 )
                & ( ( E @ host @ ( status @ index ) )
                  = elec_2 )
                & ( ( F @ host )
                  = ( H @ host ) )
                & ( H @ host @ queue @ ( G @ m_Down @ elem ) )
                & ( H @ host @ ( E @ host @ leq ) )
                & ( alive @ ( E @ setIn ) )
                & ! [I: $i] :
                    ( ( ( I @ ( zero @ s @ leq ) )
                      & ~ ( I @ ( H @ host @ leq ) ) )
                   => ( ( I
                        = ( G @ host ) )
                      | ( H @ host @ ( down @ index ) @ ( I @ setIn ) ) ) ) )
             => ~ ( E @ host @ queue @ ( F @ ( E @ m_Ack ) @ elem ) ) )
          & ! [E: $i,F: $i,G: $i] :
              ( ( ( ( G @ host @ ( elid @ index ) @ host )
                  = ( F @ host ) )
                & ( ( G @ host @ ( status @ index ) )
                  = wait )
                & ( ( F @ host )
                  = ( E @ host ) )
                & ( G @ host @ queue @ ( E @ m_Down @ elem ) )
                & ( alive @ ( G @ setIn ) )
                & ( ( G @ host )
                 != ( F @ host ) ) )
             => ~ ( ( ( F @ host @ ( ldr @ index ) )
                    = ( F @ host ) )
                  & ( ( F @ host @ ( status @ index ) )
                    = norm )
                  & ( alive @ ( F @ setIn ) ) ) )
          & ! [E: $i,F: $i,G: $i] :
              ( ( ( ( G @ host @ ( ldr @ index ) )
                  = ( F @ host ) )
                & ( ( G @ host @ ( status @ index ) )
                  = norm )
                & ( ( F @ host )
                  = ( E @ host ) )
                & ( G @ host @ queue @ ( E @ m_Down @ elem ) )
                & ( alive @ ( G @ setIn ) )
                & ( ( G @ host )
                 != ( F @ host ) ) )
             => ~ ( ( ( F @ host @ ( ldr @ index ) )
                    = ( F @ host ) )
                  & ( ( F @ host @ ( status @ index ) )
                    = norm )
                  & ( alive @ ( F @ setIn ) ) ) )
          & ! [E: $i,F: $i,G: $i,H: $i] :
              ( ( ( ( H @ host )
                  = ( G @ host ) )
                & ( ( F @ host )
                  = ( E @ host ) )
                & ( alive @ ( G @ setIn ) )
                & ( alive @ ( E @ setIn ) )
                & ( ( G @ host )
                 != ( E @ host ) ) )
             => ~ ( ( G @ host @ ( down @ index ) @ ( F @ host @ setIn ) )
                  & ( E @ host @ queue @ ( H @ m_Down @ elem ) ) ) )
          & ! [E: $i,F: $i,G: $i,H: $i] :
              ( ( ( ( H @ host )
                  = ( G @ host ) )
                & ( ( F @ host )
                  = ( E @ host ) )
                & ( alive @ ( G @ setIn ) )
                & ( alive @ ( E @ setIn ) )
                & ( ( G @ host )
                 != ( E @ host ) ) )
             => ~ ( ( G @ host @ queue @ ( F @ m_Down @ elem ) )
                  & ( E @ host @ queue @ ( H @ m_Down @ elem ) ) ) )
          & ! [E: $i,F: $i,G: $i] :
              ( ( ( ( F @ host )
                  = ( E @ host ) )
                & ( G @ host @ queue @ ( F @ m_Down @ elem ) )
                & ( alive @ ( G @ setIn ) )
                & ~ ( G @ host @ ( F @ host @ leq ) ) )
             => ~ ( ( ( E @ host @ ( status @ index ) )
                    = norm )
                  & ( ( E @ host @ ( ldr @ index ) )
                    = ( E @ host ) )
                  & ( alive @ ( E @ setIn ) ) ) )
          & ! [E: $i,F: $i] :
              ( ( ( ( F @ host @ ( ldr @ index ) )
                  = ( F @ host ) )
                & ( ( F @ host @ ( status @ index ) )
                  = norm )
                & ( ( E @ host @ ( status @ index ) )
                  = norm )
                & ( ( E @ host @ ( ldr @ index ) )
                  = ( E @ host ) )
                & ( alive @ ( F @ setIn ) )
                & ( alive @ ( E @ setIn ) ) )
             => ( F = E ) )
          & ! [E: $i,F: $i,G: $i] :
              ( ( ( ( G @ host @ ( ldr @ index ) )
                  = ( G @ host ) )
                & ( ( G @ host @ ( status @ index ) )
                  = norm )
                & ( ( F @ host )
                  = ( G @ host ) )
                & ( alive @ ( G @ setIn ) ) )
             => ~ ( ( E @ host @ queue @ ( F @ m_Down @ elem ) )
                  & ( alive @ ( E @ setIn ) ) ) )
          & ! [E: $i,F: $i,G: $i] :
              ( ( ( ( G @ host @ ( status @ index ) )
                  = elec_2 )
                & ( ( G @ host )
                  = ( F @ host ) )
                & ( E @ host @ queue @ ( F @ m_Down @ elem ) )
                & ( alive @ ( G @ setIn ) )
                & ( alive @ ( E @ setIn ) ) )
             => ( E @ host @ ( G @ host @ ( pendack @ index ) @ leq ) ) )
          & ! [E: $i,F: $i] :
              ( ( ( ( F @ host @ ( ldr @ index ) )
                  = ( F @ host ) )
                & ( ( F @ host @ ( status @ index ) )
                  = norm )
                & ( alive @ ( F @ setIn ) ) )
             => ~ ( ( E @ host @ ( down @ index ) @ ( F @ host @ setIn ) )
                  & ( alive @ ( E @ setIn ) ) ) )
          & ! [E: $i,F: $i] :
              ( ( ( ( F @ host @ ( status @ index ) )
                  = elec_2 )
                & ( E @ host @ ( down @ index ) @ ( F @ host @ setIn ) )
                & ( alive @ ( F @ setIn ) )
                & ( alive @ ( E @ setIn ) ) )
             => ( E @ host @ ( F @ host @ ( pendack @ index ) @ leq ) ) )
          & ! [E: $i] :
              ( ( ( alive @ ( E @ setIn ) )
                & ( ( ( E @ host @ ( status @ index ) )
                    = elec_2 )
                  | ( ( E @ host @ ( status @ index ) )
                    = elec_1 ) ) )
             => ( ( E @ host @ ( elid @ index ) )
                = E ) )
          & ! [E: $i,F: $i] :
              ( ( ( ( F @ host )
                  = ( E @ host ) )
                & ( F != E ) )
             => ( ~ ( alive @ ( F @ setIn ) )
                | ~ ( alive @ ( E @ setIn ) ) ) )
          & ! [E: $i,F: $i] :
              ( ( E @ host @ queue @ ( F @ m_Down @ elem ) )
             => ( ( F @ host )
               != ( E @ host ) ) )
          & ! [E: $i,F: $i] :
              ( ( E @ host @ queue @ ( F @ m_Ldr @ elem ) )
             => ~ ( F @ host @ ( E @ host @ leq ) ) ) )
       => ( ( alive @ ( C @ setIn ) )
         => ( ( ( ( D @ host )
                = ( C @ host @ ( pendack @ index ) ) )
              & ( ( C @ host @ ( status @ index ) )
                = elec_2 )
              & ( ( C @ host @ ( elid @ index ) )
                = B ) )
           => ( ( C @ host @ ( pendack @ index ) @ ( nbr_proc @ leq ) )
             => ! [E: $i] :
                  ( ( ( ( E @ host )
                      = ( D @ host ) )
                    | ( C @ host @ ( acks @ index ) @ ( E @ host @ setIn ) ) )
                 => ! [F: $i] :
                      ( ( ( C @ host )
                        = ( F @ host ) )
                     => ! [G: $i,H: $i,I: $i] :
                          ( ( ( E @ host )
                           != ( I @ host ) )
                         => ( ( ( C @ host )
                             != ( I @ host ) )
                           => ( ( ( ( I @ host @ ( status @ index ) )
                                  = elec_1 )
                                & ( ( G @ host )
                                  = ( I @ host @ s ) )
                                & ( I @ host @ queue @ ( H @ m_Down @ elem ) )
                                & ( I @ host @ queue @ ( G @ m_Down @ elem ) )
                                & ( I @ host @ s @ ( nbr_proc @ leq ) )
                                & ( alive @ ( I @ setIn ) )
                                & ! [J: $i] :
                                    ( ( ( J @ ( zero @ s @ leq ) )
                                      & ~ ( J @ ( I @ host @ leq ) ) )
                                   => ( ( J
                                        = ( H @ host ) )
                                      | ( I @ host @ ( down @ index ) @ ( J @ setIn ) ) ) ) )
                             => ~ ( ( ( C @ host )
                                    = ( F @ host ) )
                                  & ( alive @ ( F @ setIn ) ) ) ) ) ) ) ) ) ) ) ),
    inference(neg_conjecture,[status(cth)],[1]) ).

thf(69,plain,
    ~ ! [A: $i,B: $i,C: $i,D: $i] :
        ( ( ( ( C @ host @ queue )
            = ( A @ ( D @ ( B @ m_Ack ) @ cons ) ) )
          & ! [E: $i,F: $i,G: $i,H: $i] :
              ( ( ( ( H @ host @ ( status @ index ) )
                  = elec_1 )
                & ( ( F @ host )
                  = ( H @ host @ s ) )
                & ( H @ host @ queue @ ( F @ m_Down @ elem ) )
                & ( H @ host @ queue @ ( G @ m_Down @ elem ) )
                & ( H @ host @ s @ ( nbr_proc @ leq ) )
                & ( alive @ ( H @ setIn ) )
                & ! [I: $i] :
                    ( ( ( I @ ( zero @ s @ leq ) )
                      & ~ ( I @ ( H @ host @ leq ) ) )
                   => ( ( I
                        = ( G @ host ) )
                      | ( H @ host @ ( down @ index ) @ ( I @ setIn ) ) ) ) )
             => ~ ( ( ( E @ host @ ( status @ index ) )
                    = norm )
                  & ( ( E @ host @ ( ldr @ index ) )
                    = ( E @ host ) )
                  & ( alive @ ( E @ setIn ) ) ) )
          & ! [E: $i,F: $i,G: $i,H: $i] :
              ( ( ( ( H @ host @ ( status @ index ) )
                  = elec_1 )
                & ( ( E @ host @ ( status @ index ) )
                  = elec_2 )
                & ( ( F @ host )
                  = ( H @ host ) )
                & ( H @ host @ queue @ ( G @ m_Down @ elem ) )
                & ( H @ host @ ( E @ host @ leq ) )
                & ( alive @ ( E @ setIn ) )
                & ! [I: $i] :
                    ( ( ( I @ ( zero @ s @ leq ) )
                      & ~ ( I @ ( H @ host @ leq ) ) )
                   => ( ( I
                        = ( G @ host ) )
                      | ( H @ host @ ( down @ index ) @ ( I @ setIn ) ) ) ) )
             => ~ ( E @ host @ queue @ ( F @ ( E @ m_Ack ) @ elem ) ) )
          & ! [E: $i,F: $i,G: $i] :
              ( ( ( ( G @ host @ ( elid @ index ) @ host )
                  = ( F @ host ) )
                & ( ( G @ host @ ( status @ index ) )
                  = wait )
                & ( ( F @ host )
                  = ( E @ host ) )
                & ( G @ host @ queue @ ( E @ m_Down @ elem ) )
                & ( alive @ ( G @ setIn ) )
                & ( ( G @ host )
                 != ( F @ host ) ) )
             => ~ ( ( ( F @ host @ ( ldr @ index ) )
                    = ( F @ host ) )
                  & ( ( F @ host @ ( status @ index ) )
                    = norm )
                  & ( alive @ ( F @ setIn ) ) ) )
          & ! [E: $i,F: $i,G: $i] :
              ( ( ( ( G @ host @ ( ldr @ index ) )
                  = ( F @ host ) )
                & ( ( G @ host @ ( status @ index ) )
                  = norm )
                & ( ( F @ host )
                  = ( E @ host ) )
                & ( G @ host @ queue @ ( E @ m_Down @ elem ) )
                & ( alive @ ( G @ setIn ) )
                & ( ( G @ host )
                 != ( F @ host ) ) )
             => ~ ( ( ( F @ host @ ( ldr @ index ) )
                    = ( F @ host ) )
                  & ( ( F @ host @ ( status @ index ) )
                    = norm )
                  & ( alive @ ( F @ setIn ) ) ) )
          & ! [E: $i,F: $i,G: $i,H: $i] :
              ( ( ( ( H @ host )
                  = ( G @ host ) )
                & ( ( F @ host )
                  = ( E @ host ) )
                & ( alive @ ( G @ setIn ) )
                & ( alive @ ( E @ setIn ) )
                & ( ( G @ host )
                 != ( E @ host ) ) )
             => ~ ( ( G @ host @ ( down @ index ) @ ( F @ host @ setIn ) )
                  & ( E @ host @ queue @ ( H @ m_Down @ elem ) ) ) )
          & ! [E: $i,F: $i,G: $i,H: $i] :
              ( ( ( ( H @ host )
                  = ( G @ host ) )
                & ( ( F @ host )
                  = ( E @ host ) )
                & ( alive @ ( G @ setIn ) )
                & ( alive @ ( E @ setIn ) )
                & ( ( G @ host )
                 != ( E @ host ) ) )
             => ~ ( ( G @ host @ queue @ ( F @ m_Down @ elem ) )
                  & ( E @ host @ queue @ ( H @ m_Down @ elem ) ) ) )
          & ! [E: $i,F: $i,G: $i] :
              ( ( ( ( F @ host )
                  = ( E @ host ) )
                & ( G @ host @ queue @ ( F @ m_Down @ elem ) )
                & ( alive @ ( G @ setIn ) )
                & ~ ( G @ host @ ( F @ host @ leq ) ) )
             => ~ ( ( ( E @ host @ ( status @ index ) )
                    = norm )
                  & ( ( E @ host @ ( ldr @ index ) )
                    = ( E @ host ) )
                  & ( alive @ ( E @ setIn ) ) ) )
          & ! [E: $i,F: $i] :
              ( ( ( ( F @ host @ ( ldr @ index ) )
                  = ( F @ host ) )
                & ( ( F @ host @ ( status @ index ) )
                  = norm )
                & ( ( E @ host @ ( status @ index ) )
                  = norm )
                & ( ( E @ host @ ( ldr @ index ) )
                  = ( E @ host ) )
                & ( alive @ ( F @ setIn ) )
                & ( alive @ ( E @ setIn ) ) )
             => ( F = E ) )
          & ! [E: $i,F: $i,G: $i] :
              ( ( ( ( G @ host @ ( ldr @ index ) )
                  = ( G @ host ) )
                & ( ( G @ host @ ( status @ index ) )
                  = norm )
                & ( ( F @ host )
                  = ( G @ host ) )
                & ( alive @ ( G @ setIn ) ) )
             => ~ ( ( E @ host @ queue @ ( F @ m_Down @ elem ) )
                  & ( alive @ ( E @ setIn ) ) ) )
          & ! [E: $i,F: $i,G: $i] :
              ( ( ( ( G @ host @ ( status @ index ) )
                  = elec_2 )
                & ( ( G @ host )
                  = ( F @ host ) )
                & ( E @ host @ queue @ ( F @ m_Down @ elem ) )
                & ( alive @ ( G @ setIn ) )
                & ( alive @ ( E @ setIn ) ) )
             => ( E @ host @ ( G @ host @ ( pendack @ index ) @ leq ) ) )
          & ! [E: $i,F: $i] :
              ( ( ( ( F @ host @ ( ldr @ index ) )
                  = ( F @ host ) )
                & ( ( F @ host @ ( status @ index ) )
                  = norm )
                & ( alive @ ( F @ setIn ) ) )
             => ~ ( ( E @ host @ ( down @ index ) @ ( F @ host @ setIn ) )
                  & ( alive @ ( E @ setIn ) ) ) )
          & ! [E: $i,F: $i] :
              ( ( ( ( F @ host @ ( status @ index ) )
                  = elec_2 )
                & ( E @ host @ ( down @ index ) @ ( F @ host @ setIn ) )
                & ( alive @ ( F @ setIn ) )
                & ( alive @ ( E @ setIn ) ) )
             => ( E @ host @ ( F @ host @ ( pendack @ index ) @ leq ) ) )
          & ! [E: $i] :
              ( ( ( alive @ ( E @ setIn ) )
                & ( ( ( E @ host @ ( status @ index ) )
                    = elec_2 )
                  | ( ( E @ host @ ( status @ index ) )
                    = elec_1 ) ) )
             => ( ( E @ host @ ( elid @ index ) )
                = E ) )
          & ! [E: $i,F: $i] :
              ( ( ( ( F @ host )
                  = ( E @ host ) )
                & ( F != E ) )
             => ( ~ ( alive @ ( F @ setIn ) )
                | ~ ( alive @ ( E @ setIn ) ) ) )
          & ! [E: $i,F: $i] :
              ( ( E @ host @ queue @ ( F @ m_Down @ elem ) )
             => ( ( F @ host )
               != ( E @ host ) ) )
          & ! [E: $i,F: $i] :
              ( ( E @ host @ queue @ ( F @ m_Ldr @ elem ) )
             => ~ ( F @ host @ ( E @ host @ leq ) ) ) )
       => ( ( alive @ ( C @ setIn ) )
         => ( ( ( ( D @ host )
                = ( C @ host @ ( pendack @ index ) ) )
              & ( ( C @ host @ ( status @ index ) )
                = elec_2 )
              & ( ( C @ host @ ( elid @ index ) )
                = B ) )
           => ( ( C @ host @ ( pendack @ index ) @ ( nbr_proc @ leq ) )
             => ! [E: $i] :
                  ( ( ( ( E @ host )
                      = ( D @ host ) )
                    | ( C @ host @ ( acks @ index ) @ ( E @ host @ setIn ) ) )
                 => ! [F: $i] :
                      ( ( ( C @ host )
                        = ( F @ host ) )
                     => ! [G: $i,H: $i,I: $i] :
                          ( ( ( E @ host )
                           != ( I @ host ) )
                         => ( ( ( C @ host )
                             != ( I @ host ) )
                           => ( ( ( ( I @ host @ ( status @ index ) )
                                  = elec_1 )
                                & ( ( G @ host )
                                  = ( I @ host @ s ) )
                                & ( I @ host @ queue @ ( H @ m_Down @ elem ) )
                                & ( I @ host @ queue @ ( G @ m_Down @ elem ) )
                                & ( I @ host @ s @ ( nbr_proc @ leq ) )
                                & ( alive @ ( I @ setIn ) )
                                & ! [J: $i] :
                                    ( ( ( J @ ( zero @ s @ leq ) )
                                      & ~ ( J @ ( I @ host @ leq ) ) )
                                   => ( ( J
                                        = ( H @ host ) )
                                      | ( I @ host @ ( down @ index ) @ ( J @ setIn ) ) ) ) )
                             => ~ ( ( ( C @ host )
                                    = ( F @ host ) )
                                  & ( alive @ ( F @ setIn ) ) ) ) ) ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).

thf(70,plain,
    ~ ! [A: $i,B: $i,C: $i,D: $i] :
        ( ( ( ( C @ host @ queue )
            = ( A @ ( D @ ( B @ m_Ack ) @ cons ) ) )
          & ( ? [E: $i,F: $i,G: $i] :
                ( ( ( G @ host @ ( status @ index ) )
                  = elec_1 )
                & ( ( E @ host )
                  = ( G @ host @ s ) )
                & ( G @ host @ queue @ ( E @ m_Down @ elem ) )
                & ( G @ host @ queue @ ( F @ m_Down @ elem ) )
                & ( G @ host @ s @ ( nbr_proc @ leq ) )
                & ( alive @ ( G @ setIn ) )
                & ! [H: $i] :
                    ( ( ( H @ ( zero @ s @ leq ) )
                      & ~ ( H @ ( G @ host @ leq ) ) )
                   => ( ( H
                        = ( F @ host ) )
                      | ( G @ host @ ( down @ index ) @ ( H @ setIn ) ) ) ) )
           => ~ ? [E: $i] :
                  ( ( ( E @ host @ ( status @ index ) )
                    = norm )
                  & ( ( E @ host @ ( ldr @ index ) )
                    = ( E @ host ) )
                  & ( alive @ ( E @ setIn ) ) ) )
          & ! [E: $i,F: $i] :
              ( ? [G: $i,H: $i] :
                  ( ( ( H @ host @ ( status @ index ) )
                    = elec_1 )
                  & ( ( E @ host @ ( status @ index ) )
                    = elec_2 )
                  & ( ( F @ host )
                    = ( H @ host ) )
                  & ( H @ host @ queue @ ( G @ m_Down @ elem ) )
                  & ( H @ host @ ( E @ host @ leq ) )
                  & ( alive @ ( E @ setIn ) )
                  & ! [I: $i] :
                      ( ( ( I @ ( zero @ s @ leq ) )
                        & ~ ( I @ ( H @ host @ leq ) ) )
                     => ( ( I
                          = ( G @ host ) )
                        | ( H @ host @ ( down @ index ) @ ( I @ setIn ) ) ) ) )
             => ~ ( E @ host @ queue @ ( F @ ( E @ m_Ack ) @ elem ) ) )
          & ! [E: $i,F: $i] :
              ( ? [G: $i] :
                  ( ( ( G @ host @ ( elid @ index ) @ host )
                    = ( F @ host ) )
                  & ( ( G @ host @ ( status @ index ) )
                    = wait )
                  & ( ( F @ host )
                    = ( E @ host ) )
                  & ( G @ host @ queue @ ( E @ m_Down @ elem ) )
                  & ( alive @ ( G @ setIn ) )
                  & ( ( G @ host )
                   != ( F @ host ) ) )
             => ~ ( ( ( F @ host @ ( ldr @ index ) )
                    = ( F @ host ) )
                  & ( ( F @ host @ ( status @ index ) )
                    = norm )
                  & ( alive @ ( F @ setIn ) ) ) )
          & ! [E: $i,F: $i] :
              ( ? [G: $i] :
                  ( ( ( G @ host @ ( ldr @ index ) )
                    = ( F @ host ) )
                  & ( ( G @ host @ ( status @ index ) )
                    = norm )
                  & ( ( F @ host )
                    = ( E @ host ) )
                  & ( G @ host @ queue @ ( E @ m_Down @ elem ) )
                  & ( alive @ ( G @ setIn ) )
                  & ( ( G @ host )
                   != ( F @ host ) ) )
             => ~ ( ( ( F @ host @ ( ldr @ index ) )
                    = ( F @ host ) )
                  & ( ( F @ host @ ( status @ index ) )
                    = norm )
                  & ( alive @ ( F @ setIn ) ) ) )
          & ! [E: $i,F: $i,G: $i,H: $i] :
              ( ( ( ( H @ host )
                  = ( G @ host ) )
                & ( ( F @ host )
                  = ( E @ host ) )
                & ( alive @ ( G @ setIn ) )
                & ( alive @ ( E @ setIn ) )
                & ( ( G @ host )
                 != ( E @ host ) ) )
             => ~ ( ( G @ host @ ( down @ index ) @ ( F @ host @ setIn ) )
                  & ( E @ host @ queue @ ( H @ m_Down @ elem ) ) ) )
          & ! [E: $i,F: $i,G: $i,H: $i] :
              ( ( ( ( H @ host )
                  = ( G @ host ) )
                & ( ( F @ host )
                  = ( E @ host ) )
                & ( alive @ ( G @ setIn ) )
                & ( alive @ ( E @ setIn ) )
                & ( ( G @ host )
                 != ( E @ host ) ) )
             => ~ ( ( G @ host @ queue @ ( F @ m_Down @ elem ) )
                  & ( E @ host @ queue @ ( H @ m_Down @ elem ) ) ) )
          & ! [E: $i] :
              ( ? [F: $i,G: $i] :
                  ( ( ( F @ host )
                    = ( E @ host ) )
                  & ( G @ host @ queue @ ( F @ m_Down @ elem ) )
                  & ( alive @ ( G @ setIn ) )
                  & ~ ( G @ host @ ( F @ host @ leq ) ) )
             => ~ ( ( ( E @ host @ ( status @ index ) )
                    = norm )
                  & ( ( E @ host @ ( ldr @ index ) )
                    = ( E @ host ) )
                  & ( alive @ ( E @ setIn ) ) ) )
          & ! [E: $i,F: $i] :
              ( ( ( ( F @ host @ ( ldr @ index ) )
                  = ( F @ host ) )
                & ( ( F @ host @ ( status @ index ) )
                  = norm )
                & ( ( E @ host @ ( status @ index ) )
                  = norm )
                & ( ( E @ host @ ( ldr @ index ) )
                  = ( E @ host ) )
                & ( alive @ ( F @ setIn ) )
                & ( alive @ ( E @ setIn ) ) )
             => ( F = E ) )
          & ! [E: $i,F: $i] :
              ( ? [G: $i] :
                  ( ( ( G @ host @ ( ldr @ index ) )
                    = ( G @ host ) )
                  & ( ( G @ host @ ( status @ index ) )
                    = norm )
                  & ( ( F @ host )
                    = ( G @ host ) )
                  & ( alive @ ( G @ setIn ) ) )
             => ~ ( ( E @ host @ queue @ ( F @ m_Down @ elem ) )
                  & ( alive @ ( E @ setIn ) ) ) )
          & ! [E: $i,F: $i,G: $i] :
              ( ( ( ( G @ host @ ( status @ index ) )
                  = elec_2 )
                & ( ( G @ host )
                  = ( F @ host ) )
                & ( E @ host @ queue @ ( F @ m_Down @ elem ) )
                & ( alive @ ( G @ setIn ) )
                & ( alive @ ( E @ setIn ) ) )
             => ( E @ host @ ( G @ host @ ( pendack @ index ) @ leq ) ) )
          & ! [E: $i,F: $i] :
              ( ( ( ( F @ host @ ( ldr @ index ) )
                  = ( F @ host ) )
                & ( ( F @ host @ ( status @ index ) )
                  = norm )
                & ( alive @ ( F @ setIn ) ) )
             => ~ ( ( E @ host @ ( down @ index ) @ ( F @ host @ setIn ) )
                  & ( alive @ ( E @ setIn ) ) ) )
          & ! [E: $i,F: $i] :
              ( ( ( ( F @ host @ ( status @ index ) )
                  = elec_2 )
                & ( E @ host @ ( down @ index ) @ ( F @ host @ setIn ) )
                & ( alive @ ( F @ setIn ) )
                & ( alive @ ( E @ setIn ) ) )
             => ( E @ host @ ( F @ host @ ( pendack @ index ) @ leq ) ) )
          & ! [E: $i] :
              ( ( ( alive @ ( E @ setIn ) )
                & ( ( ( E @ host @ ( status @ index ) )
                    = elec_2 )
                  | ( ( E @ host @ ( status @ index ) )
                    = elec_1 ) ) )
             => ( ( E @ host @ ( elid @ index ) )
                = E ) )
          & ! [E: $i,F: $i] :
              ( ( ( ( F @ host )
                  = ( E @ host ) )
                & ( F != E ) )
             => ( ~ ( alive @ ( F @ setIn ) )
                | ~ ( alive @ ( E @ setIn ) ) ) )
          & ! [E: $i,F: $i] :
              ( ( E @ host @ queue @ ( F @ m_Down @ elem ) )
             => ( ( F @ host )
               != ( E @ host ) ) )
          & ! [E: $i,F: $i] :
              ( ( E @ host @ queue @ ( F @ m_Ldr @ elem ) )
             => ~ ( F @ host @ ( E @ host @ leq ) ) ) )
       => ( ( alive @ ( C @ setIn ) )
         => ( ( ( ( D @ host )
                = ( C @ host @ ( pendack @ index ) ) )
              & ( ( C @ host @ ( status @ index ) )
                = elec_2 )
              & ( ( C @ host @ ( elid @ index ) )
                = B ) )
           => ( ( C @ host @ ( pendack @ index ) @ ( nbr_proc @ leq ) )
             => ! [E: $i] :
                  ( ( ( ( E @ host )
                      = ( D @ host ) )
                    | ( C @ host @ ( acks @ index ) @ ( E @ host @ setIn ) ) )
                 => ! [F: $i] :
                      ( ( ( C @ host )
                        = ( F @ host ) )
                     => ! [G: $i,H: $i,I: $i] :
                          ( ( ( E @ host )
                           != ( I @ host ) )
                         => ( ( ( C @ host )
                             != ( I @ host ) )
                           => ( ( ( ( I @ host @ ( status @ index ) )
                                  = elec_1 )
                                & ( ( G @ host )
                                  = ( I @ host @ s ) )
                                & ( I @ host @ queue @ ( H @ m_Down @ elem ) )
                                & ( I @ host @ queue @ ( G @ m_Down @ elem ) )
                                & ( I @ host @ s @ ( nbr_proc @ leq ) )
                                & ( alive @ ( I @ setIn ) )
                                & ! [J: $i] :
                                    ( ( ( J @ ( zero @ s @ leq ) )
                                      & ~ ( J @ ( I @ host @ leq ) ) )
                                   => ( ( J
                                        = ( H @ host ) )
                                      | ( I @ host @ ( down @ index ) @ ( J @ setIn ) ) ) ) )
                             => ~ ( ( ( C @ host )
                                    = ( F @ host ) )
                                  & ( alive @ ( F @ setIn ) ) ) ) ) ) ) ) ) ) ) ),
    inference(miniscope,[status(thm)],[69]) ).

thf(71,plain,
    ! [ZS: $i,ZR: $i,ZQ: $i,ZP: $i,ZO: $i,ZN: $i,ZM: $i,ZL: $i,ZK: $i,ZJ: $i,ZI: $i,ZH: $i,ZG: $i,ZF: $i,ZE: $i,ZD: $i,ZC: $i,ZB: $i,ZA: $i,Z: $i,Y: $i,X: $i,W: $i,V: $i,U: $i,T: $i,S: $i,R: $i,Q: $i,P: $i,O: $i,N: $i,M: $i,L: $i,K: $i,J: $i,I: $i,H: $i,G: $i,F: $i,E: $i,D: $i,C: $i,B: $i,A: $i] :
      ( ( ( sk3 @ host )
        = ( sk8 @ host ) )
      & ( alive @ ( sk8 @ setIn ) )
      & ( ( sk11 @ host @ ( status @ index ) )
        = elec_1 )
      & ( ( sk9 @ host )
        = ( sk11 @ host @ s ) )
      & ( sk11 @ host @ queue @ ( sk10 @ m_Down @ elem ) )
      & ( sk11 @ host @ queue @ ( sk9 @ m_Down @ elem ) )
      & ( sk11 @ host @ s @ ( nbr_proc @ leq ) )
      & ( alive @ ( sk11 @ setIn ) )
      & ( ( ZS
          = ( sk10 @ host ) )
        | ( sk11 @ host @ ( down @ index ) @ ( ZS @ setIn ) )
        | ~ ( ZS @ ( zero @ s @ leq ) )
        | ( ZS @ ( sk11 @ host @ leq ) ) )
      & ( ( sk3 @ host )
       != ( sk11 @ host ) )
      & ( ( sk7 @ host )
       != ( sk11 @ host ) )
      & ( ( sk3 @ host )
        = ( sk8 @ host ) )
      & ( ( ( sk7 @ host )
          = ( sk4 @ host ) )
        | ( sk3 @ host @ ( acks @ index ) @ ( sk7 @ host @ setIn ) ) )
      & ( sk3 @ host @ ( pendack @ index ) @ ( nbr_proc @ leq ) )
      & ( ( sk4 @ host )
        = ( sk3 @ host @ ( pendack @ index ) ) )
      & ( ( sk3 @ host @ ( status @ index ) )
        = elec_2 )
      & ( ( sk3 @ host @ ( elid @ index ) )
        = sk2 )
      & ( alive @ ( sk3 @ setIn ) )
      & ( ( sk3 @ host @ queue )
        = ( sk1 @ ( sk4 @ ( sk2 @ m_Ack ) @ cons ) ) )
      & ( ( ( ZR @ host @ ( status @ index ) )
         != norm )
        | ( ( ZR @ host @ ( ldr @ index ) )
         != ( ZR @ host ) )
        | ~ ( alive @ ( ZR @ setIn ) )
        | ( ( ZQ @ host @ ( status @ index ) )
         != elec_1 )
        | ( ( ZO @ host )
         != ( ZQ @ host @ s ) )
        | ~ ( ZQ @ host @ queue @ ( ZO @ m_Down @ elem ) )
        | ~ ( ZQ @ host @ queue @ ( ZP @ m_Down @ elem ) )
        | ~ ( ZQ @ host @ s @ ( nbr_proc @ leq ) )
        | ~ ( alive @ ( ZQ @ setIn ) )
        | ( ( ZO @ ( ZP @ ( ZQ @ sk6 ) ) )
         != ( ZP @ host ) ) )
      & ( ( ( ZR @ host @ ( status @ index ) )
         != norm )
        | ( ( ZR @ host @ ( ldr @ index ) )
         != ( ZR @ host ) )
        | ~ ( alive @ ( ZR @ setIn ) )
        | ( ( ZQ @ host @ ( status @ index ) )
         != elec_1 )
        | ( ( ZO @ host )
         != ( ZQ @ host @ s ) )
        | ~ ( ZQ @ host @ queue @ ( ZO @ m_Down @ elem ) )
        | ~ ( ZQ @ host @ queue @ ( ZP @ m_Down @ elem ) )
        | ~ ( ZQ @ host @ s @ ( nbr_proc @ leq ) )
        | ~ ( alive @ ( ZQ @ setIn ) )
        | ~ ( ZQ @ host @ ( down @ index ) @ ( ZO @ ( ZP @ ( ZQ @ sk6 ) ) @ setIn ) ) )
      & ( ( ( ZR @ host @ ( status @ index ) )
         != norm )
        | ( ( ZR @ host @ ( ldr @ index ) )
         != ( ZR @ host ) )
        | ~ ( alive @ ( ZR @ setIn ) )
        | ( ( ZQ @ host @ ( status @ index ) )
         != elec_1 )
        | ( ( ZO @ host )
         != ( ZQ @ host @ s ) )
        | ~ ( ZQ @ host @ queue @ ( ZO @ m_Down @ elem ) )
        | ~ ( ZQ @ host @ queue @ ( ZP @ m_Down @ elem ) )
        | ~ ( ZQ @ host @ s @ ( nbr_proc @ leq ) )
        | ~ ( alive @ ( ZQ @ setIn ) )
        | ( ZO @ ( ZP @ ( ZQ @ sk6 ) ) @ ( zero @ s @ leq ) ) )
      & ( ( ( ZR @ host @ ( status @ index ) )
         != norm )
        | ( ( ZR @ host @ ( ldr @ index ) )
         != ( ZR @ host ) )
        | ~ ( alive @ ( ZR @ setIn ) )
        | ( ( ZQ @ host @ ( status @ index ) )
         != elec_1 )
        | ( ( ZO @ host )
         != ( ZQ @ host @ s ) )
        | ~ ( ZQ @ host @ queue @ ( ZO @ m_Down @ elem ) )
        | ~ ( ZQ @ host @ queue @ ( ZP @ m_Down @ elem ) )
        | ~ ( ZQ @ host @ s @ ( nbr_proc @ leq ) )
        | ~ ( alive @ ( ZQ @ setIn ) )
        | ~ ( ZO @ ( ZP @ ( ZQ @ sk6 ) ) @ ( ZQ @ host @ leq ) ) )
      & ( ~ ( ZK @ host @ queue @ ( ZL @ ( ZK @ m_Ack ) @ elem ) )
        | ( ( ZN @ host @ ( status @ index ) )
         != elec_1 )
        | ( ( ZK @ host @ ( status @ index ) )
         != elec_2 )
        | ( ( ZL @ host )
         != ( ZN @ host ) )
        | ~ ( ZN @ host @ queue @ ( ZM @ m_Down @ elem ) )
        | ~ ( ZN @ host @ ( ZK @ host @ leq ) )
        | ~ ( alive @ ( ZK @ setIn ) )
        | ( ( ZK @ ( ZL @ ( ZM @ ( ZN @ sk5 ) ) ) )
         != ( ZM @ host ) ) )
      & ( ~ ( ZK @ host @ queue @ ( ZL @ ( ZK @ m_Ack ) @ elem ) )
        | ( ( ZN @ host @ ( status @ index ) )
         != elec_1 )
        | ( ( ZK @ host @ ( status @ index ) )
         != elec_2 )
        | ( ( ZL @ host )
         != ( ZN @ host ) )
        | ~ ( ZN @ host @ queue @ ( ZM @ m_Down @ elem ) )
        | ~ ( ZN @ host @ ( ZK @ host @ leq ) )
        | ~ ( alive @ ( ZK @ setIn ) )
        | ~ ( ZN @ host @ ( down @ index ) @ ( ZK @ ( ZL @ ( ZM @ ( ZN @ sk5 ) ) ) @ setIn ) ) )
      & ( ~ ( ZK @ host @ queue @ ( ZL @ ( ZK @ m_Ack ) @ elem ) )
        | ( ( ZN @ host @ ( status @ index ) )
         != elec_1 )
        | ( ( ZK @ host @ ( status @ index ) )
         != elec_2 )
        | ( ( ZL @ host )
         != ( ZN @ host ) )
        | ~ ( ZN @ host @ queue @ ( ZM @ m_Down @ elem ) )
        | ~ ( ZN @ host @ ( ZK @ host @ leq ) )
        | ~ ( alive @ ( ZK @ setIn ) )
        | ( ZK @ ( ZL @ ( ZM @ ( ZN @ sk5 ) ) ) @ ( zero @ s @ leq ) ) )
      & ( ~ ( ZK @ host @ queue @ ( ZL @ ( ZK @ m_Ack ) @ elem ) )
        | ( ( ZN @ host @ ( status @ index ) )
         != elec_1 )
        | ( ( ZK @ host @ ( status @ index ) )
         != elec_2 )
        | ( ( ZL @ host )
         != ( ZN @ host ) )
        | ~ ( ZN @ host @ queue @ ( ZM @ m_Down @ elem ) )
        | ~ ( ZN @ host @ ( ZK @ host @ leq ) )
        | ~ ( alive @ ( ZK @ setIn ) )
        | ~ ( ZK @ ( ZL @ ( ZM @ ( ZN @ sk5 ) ) ) @ ( ZN @ host @ leq ) ) )
      & ( ( ( ZI @ host @ ( ldr @ index ) )
         != ( ZI @ host ) )
        | ( ( ZI @ host @ ( status @ index ) )
         != norm )
        | ~ ( alive @ ( ZI @ setIn ) )
        | ( ( ZJ @ host @ ( elid @ index ) @ host )
         != ( ZI @ host ) )
        | ( ( ZJ @ host @ ( status @ index ) )
         != wait )
        | ( ( ZI @ host )
         != ( ZH @ host ) )
        | ~ ( ZJ @ host @ queue @ ( ZH @ m_Down @ elem ) )
        | ~ ( alive @ ( ZJ @ setIn ) )
        | ( ( ZJ @ host )
          = ( ZI @ host ) ) )
      & ( ( ( ZF @ host @ ( ldr @ index ) )
         != ( ZF @ host ) )
        | ( ( ZF @ host @ ( status @ index ) )
         != norm )
        | ~ ( alive @ ( ZF @ setIn ) )
        | ( ( ZG @ host @ ( ldr @ index ) )
         != ( ZF @ host ) )
        | ( ( ZG @ host @ ( status @ index ) )
         != norm )
        | ( ( ZF @ host )
         != ( ZE @ host ) )
        | ~ ( ZG @ host @ queue @ ( ZE @ m_Down @ elem ) )
        | ~ ( alive @ ( ZG @ setIn ) )
        | ( ( ZG @ host )
          = ( ZF @ host ) ) )
      & ( ~ ( ZC @ host @ ( down @ index ) @ ( ZB @ host @ setIn ) )
        | ~ ( ZA @ host @ queue @ ( ZD @ m_Down @ elem ) )
        | ( ( ZD @ host )
         != ( ZC @ host ) )
        | ( ( ZB @ host )
         != ( ZA @ host ) )
        | ~ ( alive @ ( ZC @ setIn ) )
        | ~ ( alive @ ( ZA @ setIn ) )
        | ( ( ZC @ host )
          = ( ZA @ host ) ) )
      & ( ~ ( Y @ host @ queue @ ( X @ m_Down @ elem ) )
        | ~ ( W @ host @ queue @ ( Z @ m_Down @ elem ) )
        | ( ( Z @ host )
         != ( Y @ host ) )
        | ( ( X @ host )
         != ( W @ host ) )
        | ~ ( alive @ ( Y @ setIn ) )
        | ~ ( alive @ ( W @ setIn ) )
        | ( ( Y @ host )
          = ( W @ host ) ) )
      & ( ( ( T @ host @ ( status @ index ) )
         != norm )
        | ( ( T @ host @ ( ldr @ index ) )
         != ( T @ host ) )
        | ~ ( alive @ ( T @ setIn ) )
        | ( ( U @ host )
         != ( T @ host ) )
        | ~ ( V @ host @ queue @ ( U @ m_Down @ elem ) )
        | ~ ( alive @ ( V @ setIn ) )
        | ( V @ host @ ( U @ host @ leq ) ) )
      & ( ( S = R )
        | ( ( S @ host @ ( ldr @ index ) )
         != ( S @ host ) )
        | ( ( S @ host @ ( status @ index ) )
         != norm )
        | ( ( R @ host @ ( status @ index ) )
         != norm )
        | ( ( R @ host @ ( ldr @ index ) )
         != ( R @ host ) )
        | ~ ( alive @ ( S @ setIn ) )
        | ~ ( alive @ ( R @ setIn ) ) )
      & ( ~ ( O @ host @ queue @ ( P @ m_Down @ elem ) )
        | ~ ( alive @ ( O @ setIn ) )
        | ( ( Q @ host @ ( ldr @ index ) )
         != ( Q @ host ) )
        | ( ( Q @ host @ ( status @ index ) )
         != norm )
        | ( ( P @ host )
         != ( Q @ host ) )
        | ~ ( alive @ ( Q @ setIn ) ) )
      & ( ( L @ host @ ( N @ host @ ( pendack @ index ) @ leq ) )
        | ( ( N @ host @ ( status @ index ) )
         != elec_2 )
        | ( ( N @ host )
         != ( M @ host ) )
        | ~ ( L @ host @ queue @ ( M @ m_Down @ elem ) )
        | ~ ( alive @ ( N @ setIn ) )
        | ~ ( alive @ ( L @ setIn ) ) )
      & ( ~ ( J @ host @ ( down @ index ) @ ( K @ host @ setIn ) )
        | ~ ( alive @ ( J @ setIn ) )
        | ( ( K @ host @ ( ldr @ index ) )
         != ( K @ host ) )
        | ( ( K @ host @ ( status @ index ) )
         != norm )
        | ~ ( alive @ ( K @ setIn ) ) )
      & ( ( H @ host @ ( I @ host @ ( pendack @ index ) @ leq ) )
        | ( ( I @ host @ ( status @ index ) )
         != elec_2 )
        | ~ ( H @ host @ ( down @ index ) @ ( I @ host @ setIn ) )
        | ~ ( alive @ ( I @ setIn ) )
        | ~ ( alive @ ( H @ setIn ) ) )
      & ( ( ( G @ host @ ( elid @ index ) )
          = G )
        | ~ ( alive @ ( G @ setIn ) )
        | ( ( G @ host @ ( status @ index ) )
         != elec_2 ) )
      & ( ( ( G @ host @ ( elid @ index ) )
          = G )
        | ~ ( alive @ ( G @ setIn ) )
        | ( ( G @ host @ ( status @ index ) )
         != elec_1 ) )
      & ( ~ ( alive @ ( F @ setIn ) )
        | ~ ( alive @ ( E @ setIn ) )
        | ( ( F @ host )
         != ( E @ host ) )
        | ( F = E ) )
      & ( ( ( D @ host )
         != ( C @ host ) )
        | ~ ( C @ host @ queue @ ( D @ m_Down @ elem ) ) )
      & ( ~ ( B @ host @ ( A @ host @ leq ) )
        | ~ ( A @ host @ queue @ ( B @ m_Ldr @ elem ) ) ) ),
    inference(cnf,[status(esa)],[70]) ).

thf(95,plain,
    alive @ ( sk11 @ setIn ),
    inference(cnfConj,[status(thm)],[71]) ).

thf(16,axiom,
    ~ ( alive @ ( nil @ setIn ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_34) ).

thf(231,plain,
    ~ ( alive @ ( nil @ setIn ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[16]) ).

thf(232,plain,
    ~ ( alive @ ( nil @ setIn ) ),
    inference(polarity_switch,[status(thm)],[231]) ).

thf(489,plain,
    ( ( ( alive @ ( sk11 @ setIn ) )
     != ( alive @ ( nil @ setIn ) ) )
    | ~ $true ),
    inference(paramod_ordered,[status(thm)],[95,232]) ).

thf(490,plain,
    ( ( alive @ ( sk11 @ setIn ) )
   != ( alive @ ( nil @ setIn ) ) ),
    inference(simp,[status(thm)],[489]) ).

thf(494,plain,
    ( ( alive != alive )
    | ( sk11 != nil ) ),
    inference(simp,[status(thm)],[490]) ).

thf(497,plain,
    sk11 != nil,
    inference(simp,[status(thm)],[494]) ).

thf(61,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( A @ ( C @ m_Down @ elem ) )
        & ( ( B @ host )
          = ( C @ host ) )
        & ( A @ ( B @ m_Halt @ cons ) @ ordered ) )
     => ( C @ ( B @ leq ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_57) ).

thf(433,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( A @ ( C @ m_Down @ elem ) )
        & ( ( B @ host )
          = ( C @ host ) )
        & ( A @ ( B @ m_Halt @ cons ) @ ordered ) )
     => ( C @ ( B @ leq ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[61]) ).

thf(29,axiom,
    ! [A: $i,B: $i] :
      ( ( B @ ( A @ cons ) @ tail )
      = B ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_36) ).

thf(277,plain,
    ! [A: $i,B: $i] :
      ( ( B @ ( A @ cons ) @ tail )
      = B ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[29]) ).

thf(18,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( C != D )
     => ( ( C @ ( A @ m_Ack ) )
       != ( D @ ( B @ m_Ack ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_32) ).

thf(234,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( C != D )
     => ( ( C @ ( A @ m_Ack ) )
       != ( D @ ( B @ m_Ack ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[18]) ).

thf(86,plain,
    ! [B: $i,A: $i] :
      ( ( ( B @ host )
       != ( A @ host ) )
      | ~ ( A @ host @ queue @ ( B @ m_Down @ elem ) ) ),
    inference(cnfConj,[status(thm)],[71]) ).

thf(114,plain,
    ! [B: $i,A: $i] :
      ( ~ ( A @ host @ queue @ ( B @ m_Down @ elem ) )
      | ( ( B @ host )
       != ( A @ host ) ) ),
    inference(lifteq,[status(thm)],[86]) ).

thf(115,plain,
    ! [B: $i,A: $i] :
      ( ~ ( A @ host @ queue @ ( B @ m_Down @ elem ) )
      | ( ( B @ host )
       != ( A @ host ) ) ),
    inference(simp,[status(thm)],[114]) ).

thf(22,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ m_Down )
     != ( B @ m_NotNorm ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_19) ).

thf(247,plain,
    ! [A: $i,B: $i] :
      ( ( A @ m_Down )
     != ( B @ m_NotNorm ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[22]) ).

thf(63,axiom,
    ! [A: $i] :
      ~ ( q_nil @ ( A @ elem ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_45) ).

thf(440,plain,
    ! [A: $i] :
      ~ ( q_nil @ ( A @ elem ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[63]) ).

thf(46,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ ( B @ leq ) )
      | ( B @ ( A @ leq ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_60) ).

thf(385,plain,
    ! [A: $i,B: $i] :
      ( ( A @ ( B @ leq ) )
      | ( B @ ( A @ leq ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[46]) ).

thf(84,plain,
    ( ( sk3 @ host @ ( status @ index ) )
    = elec_2 ),
    inference(cnfConj,[status(thm)],[71]) ).

thf(129,plain,
    ( ( sk3 @ host @ ( status @ index ) )
    = elec_2 ),
    inference(lifteq,[status(thm)],[84]) ).

thf(104,plain,
    ( ( sk3 @ host @ ( elid @ index ) )
    = sk2 ),
    inference(cnfConj,[status(thm)],[71]) ).

thf(158,plain,
    ( ( sk3 @ host @ ( elid @ index ) )
    = sk2 ),
    inference(lifteq,[status(thm)],[104]) ).

thf(541,plain,
    ( ( ( sk3 @ host @ ( elid @ index ) )
     != ( sk3 @ host @ ( status @ index ) ) )
    | ( sk2 = elec_2 ) ),
    inference(paramod_ordered,[status(thm)],[129,158]) ).

thf(546,plain,
    ( ( ( sk3 @ host )
     != ( sk3 @ host ) )
    | ( elid != status )
    | ( sk2 = elec_2 ) ),
    inference(simp,[status(thm)],[541]) ).

thf(550,plain,
    ( ( elid != status )
    | ( sk2 = elec_2 ) ),
    inference(simp,[status(thm)],[546]) ).

thf(7,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ ( B @ snoc ) @ last )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_37) ).

thf(196,plain,
    ! [A: $i,B: $i] :
      ( ( A @ ( B @ snoc ) @ last )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[7]) ).

thf(65,axiom,
    ! [A: $i,B: $i] :
      ( ( B @ s @ ( A @ leq ) )
    <=> ( ( B @ ( A @ leq ) )
        | ( A
          = ( B @ s ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_64) ).

thf(460,plain,
    ! [A: $i,B: $i] :
      ( ( ( ( B @ ( A @ leq ) )
          | ( A
            = ( B @ s ) ) )
       => ( B @ s @ ( A @ leq ) ) )
      & ( ( B @ s @ ( A @ leq ) )
       => ( ( B @ ( A @ leq ) )
          | ( A
            = ( B @ s ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[65]) ).

thf(56,axiom,
    ! [A: $i,B: $i] :
      ( q_nil
     != ( B @ ( A @ cons ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_41) ).

thf(416,plain,
    ! [A: $i,B: $i] :
      ( q_nil
     != ( B @ ( A @ cons ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[56]) ).

thf(35,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ m_Ldr )
     != ( B @ m_Halt ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_22) ).

thf(325,plain,
    ! [A: $i,B: $i] :
      ( ( A @ m_Ldr )
     != ( B @ m_Halt ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[35]) ).

thf(15,axiom,
    elec_1 != wait,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_06) ).

thf(228,plain,
    elec_1 != wait,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[15]) ).

thf(26,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( A != B )
     => ( ( C @ ( A @ m_Ack ) )
       != ( D @ ( B @ m_Ack ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_31) ).

thf(261,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( A != B )
     => ( ( C @ ( A @ m_Ack ) )
       != ( D @ ( B @ m_Ack ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[26]) ).

thf(11,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ m_NormQ )
     != ( B @ m_NotNorm ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_25) ).

thf(216,plain,
    ! [A: $i,B: $i] :
      ( ( A @ m_NormQ )
     != ( B @ m_NotNorm ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[11]) ).

thf(64,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ ( B @ snoc ) @ ordered )
    <=> ( ! [C: $i] :
            ( ( ( ( C @ pidMsg @ host )
                = ( A @ pidMsg @ host ) )
              & ( C @ pidElem )
              & ( A @ pidElem )
              & ( B @ ( C @ elem ) ) )
           => ( A @ pidMsg @ ( C @ pidMsg @ leq ) ) )
        & ( B @ ordered ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_54) ).

thf(443,plain,
    ! [A: $i,B: $i] :
      ( ( ( ! [C: $i] :
              ( ( ( ( C @ pidMsg @ host )
                  = ( A @ pidMsg @ host ) )
                & ( C @ pidElem )
                & ( A @ pidElem )
                & ( B @ ( C @ elem ) ) )
             => ( A @ pidMsg @ ( C @ pidMsg @ leq ) ) )
          & ( B @ ordered ) )
       => ( A @ ( B @ snoc ) @ ordered ) )
      & ( ( A @ ( B @ snoc ) @ ordered )
       => ( ! [C: $i] :
              ( ( ( ( C @ pidMsg @ host )
                  = ( A @ pidMsg @ host ) )
                & ( C @ pidElem )
                & ( A @ pidElem )
                & ( B @ ( C @ elem ) ) )
             => ( A @ pidMsg @ ( C @ pidMsg @ leq ) ) )
          & ( B @ ordered ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[64]) ).

thf(23,axiom,
    elec_1 != norm,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_07) ).

thf(251,plain,
    elec_1 != norm,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[23]) ).

thf(252,plain,
    elec_1 != norm,
    inference(polarity_switch,[status(thm)],[251]) ).

thf(253,plain,
    norm != elec_1,
    inference(lifteq,[status(thm)],[252]) ).

thf(67,axiom,
    ! [A: $i,B: $i] :
      ( ( ( A @ host @ s )
        = ( B @ host ) )
     => ( ( A @ host )
       != ( B @ host ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_01) ).

thf(480,plain,
    ! [A: $i,B: $i] :
      ( ( ( A @ host @ s )
        = ( B @ host ) )
     => ( ( A @ host )
       != ( B @ host ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[67]) ).

thf(50,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ m_Down )
     != ( B @ m_NormQ ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_20) ).

thf(397,plain,
    ! [A: $i,B: $i] :
      ( ( A @ m_Down )
     != ( B @ m_NormQ ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[50]) ).

thf(30,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ ordered )
     => ( B @ m_Ldr @ ( A @ snoc ) @ ordered ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_56) ).

thf(280,plain,
    ! [A: $i,B: $i] :
      ( ( A @ ordered )
     => ( B @ m_Ldr @ ( A @ snoc ) @ ordered ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[30]) ).

thf(32,axiom,
    ! [A: $i] :
      ( ( A @ pidElem )
    <=> ? [B: $i] :
          ( ( A
            = ( B @ m_Down ) )
          | ( A
            = ( B @ m_Halt ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_48) ).

thf(293,plain,
    ! [A: $i] :
      ( ( ? [B: $i] :
            ( ( A
              = ( B @ m_Down ) )
            | ( A
              = ( B @ m_Halt ) ) )
       => ( A @ pidElem ) )
      & ( ( A @ pidElem )
       => ? [B: $i] :
            ( ( A
              = ( B @ m_Down ) )
            | ( A
              = ( B @ m_Halt ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[32]) ).

thf(74,plain,
    ( ( sk7 @ host )
   != ( sk11 @ host ) ),
    inference(cnfConj,[status(thm)],[71]) ).

thf(132,plain,
    ( ( sk11 @ host )
   != ( sk7 @ host ) ),
    inference(lifteq,[status(thm)],[74]) ).

thf(20,axiom,
    ! [A: $i] : ( A @ host @ ( zero @ s @ leq ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_02) ).

thf(243,plain,
    ! [A: $i] : ( A @ host @ ( zero @ s @ leq ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[20]) ).

thf(10,axiom,
    ! [A: $i,B: $i] :
      ( ( A != B )
    <=> ( ( A @ m_Halt )
       != ( B @ m_Halt ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_26) ).

thf(206,plain,
    ! [A: $i,B: $i] :
      ( ( ( ( A @ m_Halt )
         != ( B @ m_Halt ) )
       => ( A != B ) )
      & ( ( A != B )
       => ( ( A @ m_Halt )
         != ( B @ m_Halt ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[10]) ).

thf(17,axiom,
    nbr_proc @ ( zero @ s @ leq ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_03) ).

thf(233,plain,
    nbr_proc @ ( zero @ s @ leq ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[17]) ).

thf(85,plain,
    alive @ ( sk3 @ setIn ),
    inference(cnfConj,[status(thm)],[71]) ).

thf(12,axiom,
    ! [A: $i] :
      ( ( A
        = ( A @ last @ ( A @ init @ snoc ) ) )
      | ( A = q_nil ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_40) ).

thf(220,plain,
    ! [A: $i] :
      ( ( A
        = ( A @ last @ ( A @ init @ snoc ) ) )
      | ( A = q_nil ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[12]) ).

thf(42,axiom,
    ! [A: $i] : ( A @ ( A @ leq ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_59) ).

thf(366,plain,
    ! [A: $i] : ( A @ ( A @ leq ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[42]) ).

thf(40,axiom,
    elec_2 != norm,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_09) ).

thf(359,plain,
    elec_2 != norm,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[40]) ).

thf(360,plain,
    elec_2 != norm,
    inference(polarity_switch,[status(thm)],[359]) ).

thf(361,plain,
    norm != elec_2,
    inference(lifteq,[status(thm)],[360]) ).

thf(36,axiom,
    ! [A: $i] :
      ( ( A @ ( q_nil @ snoc ) @ ordered )
      & ( q_nil @ ( A @ cons ) @ ordered ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_52) ).

thf(329,plain,
    ! [A: $i] :
      ( ( A @ ( q_nil @ snoc ) @ ordered )
      & ( q_nil @ ( A @ cons ) @ ordered ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[36]) ).

thf(14,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ m_NormQ )
     != ( B @ m_Halt ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_21) ).

thf(224,plain,
    ! [A: $i,B: $i] :
      ( ( A @ m_NormQ )
     != ( B @ m_Halt ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[14]) ).

thf(52,axiom,
    norm != wait,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_10) ).

thf(403,plain,
    norm != wait,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[52]) ).

thf(3,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ m_NotNorm )
     != ( B @ m_Halt ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_16) ).

thf(169,plain,
    ! [A: $i,B: $i] :
      ( ( A @ m_NotNorm )
     != ( B @ m_Halt ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[3]) ).

thf(57,axiom,
    ! [A: $i] :
      ~ ( A @ ( A @ s @ leq ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_58) ).

thf(420,plain,
    ! [A: $i] :
      ~ ( A @ ( A @ s @ leq ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[57]) ).

thf(110,plain,
    ( ( sk3 @ host )
   != ( sk11 @ host ) ),
    inference(cnfConj,[status(thm)],[71]) ).

thf(113,plain,
    ( ( sk11 @ host )
   != ( sk3 @ host ) ),
    inference(lifteq,[status(thm)],[110]) ).

thf(499,plain,
    sk11 != sk3,
    inference(simp,[status(thm)],[113]) ).

thf(77,plain,
    ! [B: $i,A: $i] :
      ( ~ ( B @ host @ ( A @ host @ leq ) )
      | ~ ( A @ host @ queue @ ( B @ m_Ldr @ elem ) ) ),
    inference(cnfConj,[status(thm)],[71]) ).

thf(6,axiom,
    ! [A: $i] :
      ( ( A @ m_Halt @ pidMsg )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_49) ).

thf(193,plain,
    ! [A: $i] :
      ( ( A @ m_Halt @ pidMsg )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[6]) ).

thf(4,axiom,
    ! [A: $i,B: $i] :
      ( ( A != B )
    <=> ( ( A @ m_NotNorm )
       != ( B @ m_NotNorm ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_28) ).

thf(173,plain,
    ! [A: $i,B: $i] :
      ( ( ( ( A @ m_NotNorm )
         != ( B @ m_NotNorm ) )
       => ( A != B ) )
      & ( ( A != B )
       => ( ( A @ m_NotNorm )
         != ( B @ m_NotNorm ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[4]) ).

thf(44,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ m_Ldr )
     != ( B @ m_NormQ ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_23) ).

thf(371,plain,
    ! [A: $i,B: $i] :
      ( ( A @ m_Ldr )
     != ( B @ m_NormQ ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[44]) ).

thf(106,plain,
    ( ( sk11 @ host @ ( status @ index ) )
    = elec_1 ),
    inference(cnfConj,[status(thm)],[71]) ).

thf(128,plain,
    ( ( sk11 @ host @ ( status @ index ) )
    = elec_1 ),
    inference(lifteq,[status(thm)],[106]) ).

thf(111,plain,
    ( ( sk3 @ host )
    = ( sk8 @ host ) ),
    inference(cnfConj,[status(thm)],[71]) ).

thf(168,plain,
    ( ( sk8 @ host )
    = ( sk3 @ host ) ),
    inference(lifteq,[status(thm)],[111]) ).

thf(506,plain,
    ( ( ( sk11 @ host )
     != ( sk8 @ host ) )
    | ( ( sk3 @ host )
     != ( sk3 @ host ) ) ),
    inference(paramod_ordered,[status(thm)],[168,113]) ).

thf(507,plain,
    ( ( sk11 @ host )
   != ( sk8 @ host ) ),
    inference(simp,[status(thm)],[506]) ).

thf(508,plain,
    sk11 != sk8,
    inference(simp,[status(thm)],[507]) ).

thf(60,axiom,
    ! [A: $i,B: $i] :
      ( ( B @ ( A @ cons ) @ head )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_35) ).

thf(430,plain,
    ! [A: $i,B: $i] :
      ( ( B @ ( A @ cons ) @ head )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[60]) ).

thf(45,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( C @ snoc ) @ ( A @ elem ) )
    <=> ( ( C @ ( A @ elem ) )
        | ( A = B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_47) ).

thf(375,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( ( C @ ( A @ elem ) )
          | ( A = B ) )
       => ( B @ ( C @ snoc ) @ ( A @ elem ) ) )
      & ( ( B @ ( C @ snoc ) @ ( A @ elem ) )
       => ( ( C @ ( A @ elem ) )
          | ( A = B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[45]) ).

thf(58,axiom,
    ! [A: $i] :
      ( ( A
        = ( A @ tail @ ( A @ head @ cons ) ) )
      | ( A = q_nil ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_39) ).

thf(423,plain,
    ! [A: $i] :
      ( ( A
        = ( A @ tail @ ( A @ head @ cons ) ) )
      | ( A = q_nil ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[58]) ).

thf(55,axiom,
    elec_1 != elec_2,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_05) ).

thf(413,plain,
    elec_1 != elec_2,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[55]) ).

thf(87,plain,
    alive @ ( sk8 @ setIn ),
    inference(cnfConj,[status(thm)],[71]) ).

thf(491,plain,
    ( ( ( alive @ ( sk8 @ setIn ) )
     != ( alive @ ( nil @ setIn ) ) )
    | ~ $true ),
    inference(paramod_ordered,[status(thm)],[87,232]) ).

thf(492,plain,
    ( ( alive @ ( sk8 @ setIn ) )
   != ( alive @ ( nil @ setIn ) ) ),
    inference(simp,[status(thm)],[491]) ).

thf(495,plain,
    ( ( alive != alive )
    | ( sk8 != nil ) ),
    inference(simp,[status(thm)],[492]) ).

thf(498,plain,
    sk8 != nil,
    inference(simp,[status(thm)],[495]) ).

thf(37,axiom,
    elec_2 != wait,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_08) ).

thf(335,plain,
    elec_2 != wait,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[37]) ).

thf(75,plain,
    ( ( sk9 @ host )
    = ( sk11 @ host @ s ) ),
    inference(cnfConj,[status(thm)],[71]) ).

thf(159,plain,
    ( ( sk11 @ host @ s )
    = ( sk9 @ host ) ),
    inference(lifteq,[status(thm)],[75]) ).

thf(53,axiom,
    ! [A: $i,B: $i] :
      ( ( ( A @ host )
       != ( B @ host ) )
     => ( A != B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_33) ).

thf(406,plain,
    ! [A: $i,B: $i] :
      ( ( ( A @ host )
       != ( B @ host ) )
     => ( A != B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[53]) ).

thf(229,plain,
    elec_1 != wait,
    inference(polarity_switch,[status(thm)],[228]) ).

thf(230,plain,
    wait != elec_1,
    inference(lifteq,[status(thm)],[229]) ).

thf(41,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( A @ m_Ack ) )
     != ( C @ m_Halt ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_11) ).

thf(362,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( A @ m_Ack ) )
     != ( C @ m_Halt ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[41]) ).

thf(21,axiom,
    ! [A: $i] : ( nbr_proc @ ( A @ host @ leq ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_04) ).

thf(245,plain,
    ! [A: $i] : ( nbr_proc @ ( A @ host @ leq ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[21]) ).

thf(47,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( C @ ( A @ cons ) @ snoc ) )
      = ( B @ ( C @ snoc ) @ ( A @ cons ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_44) ).

thf(387,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( C @ ( A @ cons ) @ snoc ) )
      = ( B @ ( C @ snoc ) @ ( A @ cons ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[47]) ).

thf(68,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ m_Down )
     != ( B @ m_Ldr ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_18) ).

thf(483,plain,
    ! [A: $i,B: $i] :
      ( ( A @ m_Down )
     != ( B @ m_Ldr ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[68]) ).

thf(13,axiom,
    q_nil @ ordered,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_51) ).

thf(223,plain,
    q_nil @ ordered,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[13]) ).

thf(49,axiom,
    ! [A: $i] :
      ( ( A @ m_Down @ pidMsg )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_50) ).

thf(394,plain,
    ! [A: $i] :
      ( ( A @ m_Down @ pidMsg )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[49]) ).

thf(27,axiom,
    ! [A: $i,B: $i] :
      ( ( B @ ( A @ leq ) )
    <=> ( B @ s @ ( A @ s @ leq ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_63) ).

thf(267,plain,
    ! [A: $i,B: $i] :
      ( ( ( B @ s @ ( A @ s @ leq ) )
       => ( B @ ( A @ leq ) ) )
      & ( ( B @ ( A @ leq ) )
       => ( B @ s @ ( A @ s @ leq ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[27]) ).

thf(59,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ host @ queue @ ( B @ ( A @ m_Ack ) @ elem ) )
     => ( ( pids @ ( B @ setIn ) )
        & ( pids @ ( A @ setIn ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom) ).

thf(426,plain,
    ! [A: $i,B: $i] :
      ( ( A @ host @ queue @ ( B @ ( A @ m_Ack ) @ elem ) )
     => ( ( pids @ ( B @ setIn ) )
        & ( pids @ ( A @ setIn ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[59]) ).

thf(516,plain,
    sk11 != sk7,
    inference(simp,[status(thm)],[132]) ).

thf(39,axiom,
    ! [A: $i,B: $i] :
      ( ( B @ ( A @ cons ) @ ordered )
    <=> ( ! [C: $i] :
            ( ( ( ( C @ pidMsg @ host )
                = ( A @ pidMsg @ host ) )
              & ( C @ pidElem )
              & ( A @ pidElem )
              & ( B @ ( C @ elem ) ) )
           => ( C @ pidMsg @ ( A @ pidMsg @ leq ) ) )
        & ( B @ ordered ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_53) ).

thf(342,plain,
    ! [A: $i,B: $i] :
      ( ( ( ! [C: $i] :
              ( ( ( ( C @ pidMsg @ host )
                  = ( A @ pidMsg @ host ) )
                & ( C @ pidElem )
                & ( A @ pidElem )
                & ( B @ ( C @ elem ) ) )
             => ( C @ pidMsg @ ( A @ pidMsg @ leq ) ) )
          & ( B @ ordered ) )
       => ( B @ ( A @ cons ) @ ordered ) )
      & ( ( B @ ( A @ cons ) @ ordered )
       => ( ! [C: $i] :
              ( ( ( ( C @ pidMsg @ host )
                  = ( A @ pidMsg @ host ) )
                & ( C @ pidElem )
                & ( A @ pidElem )
                & ( B @ ( C @ elem ) ) )
             => ( C @ pidMsg @ ( A @ pidMsg @ leq ) ) )
          & ( B @ ordered ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[39]) ).

thf(109,plain,
    sk11 @ host @ s @ ( nbr_proc @ leq ),
    inference(cnfConj,[status(thm)],[71]) ).

thf(557,plain,
    sk9 @ host @ ( nbr_proc @ leq ),
    inference(rewrite,[status(thm)],[109,159]) ).

thf(8,axiom,
    ! [A: $i,B: $i] :
      ( q_nil
     != ( A @ ( B @ snoc ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_42) ).

thf(199,plain,
    ! [A: $i,B: $i] :
      ( q_nil
     != ( A @ ( B @ snoc ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[8]) ).

thf(38,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( A @ m_Ack ) )
     != ( C @ m_NormQ ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_15) ).

thf(338,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( A @ m_Ack ) )
     != ( C @ m_NormQ ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[38]) ).

thf(66,axiom,
    ! [A: $i,B: $i] :
      ( ( A != B )
    <=> ( ( A @ m_Ldr )
       != ( B @ m_Ldr ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_29) ).

thf(470,plain,
    ! [A: $i,B: $i] :
      ( ( ( ( A @ m_Ldr )
         != ( B @ m_Ldr ) )
       => ( A != B ) )
      & ( ( A != B )
       => ( ( A @ m_Ldr )
         != ( B @ m_Ldr ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[66]) ).

thf(567,plain,
    ! [A: $i] :
      ( ( ( alive @ ( sk8 @ setIn ) )
       != ( setEmpty @ ( A @ setIn ) ) )
      | ~ $true ),
    inference(paramod_ordered,[status(thm)],[87,260]) ).

thf(568,plain,
    ! [A: $i] :
      ( ( alive @ ( sk8 @ setIn ) )
     != ( setEmpty @ ( A @ setIn ) ) ),
    inference(simp,[status(thm)],[567]) ).

thf(573,plain,
    ! [A: $i] :
      ( ( setEmpty != alive )
      | ( sk8 != A ) ),
    inference(simp,[status(thm)],[568]) ).

thf(576,plain,
    setEmpty != alive,
    inference(simp,[status(thm)],[573]) ).

thf(9,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ ( B @ snoc ) @ init )
      = B ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_38) ).

thf(203,plain,
    ! [A: $i,B: $i] :
      ( ( A @ ( B @ snoc ) @ init )
      = B ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[9]) ).

thf(43,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( A @ ordered )
     => ( C @ ( B @ m_Ack ) @ ( A @ snoc ) @ ordered ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_55) ).

thf(368,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( A @ ordered )
     => ( C @ ( B @ m_Ack ) @ ( A @ snoc ) @ ordered ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[43]) ).

thf(33,axiom,
    ! [A: $i,B: $i] :
      ( ( ( A @ ( B @ leq ) )
        & ( B @ ( A @ leq ) ) )
    <=> ( A = B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_61) ).

thf(304,plain,
    ! [A: $i,B: $i] :
      ( ( ( A = B )
       => ( ( A @ ( B @ leq ) )
          & ( B @ ( A @ leq ) ) ) )
      & ( ( ( A @ ( B @ leq ) )
          & ( B @ ( A @ leq ) ) )
       => ( A = B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[33]) ).

thf(48,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ m_Ldr )
     != ( B @ m_NotNorm ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_24) ).

thf(390,plain,
    ! [A: $i,B: $i] :
      ( ( A @ m_Ldr )
     != ( B @ m_NotNorm ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[48]) ).

thf(51,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( C @ ( B @ leq ) )
        & ( B @ ( A @ leq ) ) )
     => ( C @ ( A @ leq ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_62) ).

thf(401,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( C @ ( B @ leq ) )
        & ( B @ ( A @ leq ) ) )
     => ( C @ ( A @ leq ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[51]) ).

thf(34,axiom,
    ! [A: $i,B: $i] :
      ( ( A != B )
    <=> ( ( A @ m_Down )
       != ( B @ m_Down ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_30) ).

thf(315,plain,
    ! [A: $i,B: $i] :
      ( ( ( ( A @ m_Down )
         != ( B @ m_Down ) )
       => ( A != B ) )
      & ( ( A != B )
       => ( ( A @ m_Down )
         != ( B @ m_Down ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[34]) ).

thf(54,axiom,
    ! [A: $i] :
      ( ( q_nil @ ( A @ cons ) )
      = ( A @ ( q_nil @ snoc ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_43) ).

thf(410,plain,
    ! [A: $i] :
      ( ( q_nil @ ( A @ cons ) )
      = ( A @ ( q_nil @ snoc ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[54]) ).

thf(404,plain,
    norm != wait,
    inference(polarity_switch,[status(thm)],[403]) ).

thf(405,plain,
    wait != norm,
    inference(lifteq,[status(thm)],[404]) ).

thf(5,axiom,
    ! [A: $i,B: $i] :
      ( ( A != B )
    <=> ( ( A @ m_NormQ )
       != ( B @ m_NormQ ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_27) ).

thf(183,plain,
    ! [A: $i,B: $i] :
      ( ( ( ( A @ m_NormQ )
         != ( B @ m_NormQ ) )
       => ( A != B ) )
      & ( ( A != B )
       => ( ( A @ m_NormQ )
         != ( B @ m_NormQ ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[5]) ).

thf(28,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ m_Down )
     != ( B @ m_Halt ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_17) ).

thf(273,plain,
    ! [A: $i,B: $i] :
      ( ( A @ m_Down )
     != ( B @ m_Halt ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[28]) ).

thf(107,plain,
    sk3 @ host @ ( pendack @ index ) @ ( nbr_proc @ leq ),
    inference(cnfConj,[status(thm)],[71]) ).

thf(19,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( A @ m_Ack ) )
     != ( C @ m_NotNorm ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_13) ).

thf(239,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( A @ m_Ack ) )
     != ( C @ m_NotNorm ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[19]) ).

thf(79,plain,
    sk11 @ host @ queue @ ( sk9 @ m_Down @ elem ),
    inference(cnfConj,[status(thm)],[71]) ).

thf(31,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( C @ ( B @ cons ) @ ( A @ elem ) )
    <=> ( ( C @ ( A @ elem ) )
        | ( A = B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_46) ).

thf(283,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( ( C @ ( A @ elem ) )
          | ( A = B ) )
       => ( C @ ( B @ cons ) @ ( A @ elem ) ) )
      & ( ( C @ ( B @ cons ) @ ( A @ elem ) )
       => ( ( C @ ( A @ elem ) )
          | ( A = B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[31]) ).

thf(414,plain,
    elec_1 != elec_2,
    inference(polarity_switch,[status(thm)],[413]) ).

thf(415,plain,
    elec_2 != elec_1,
    inference(lifteq,[status(thm)],[414]) ).

thf(90,plain,
    sk11 @ host @ queue @ ( sk10 @ m_Down @ elem ),
    inference(cnfConj,[status(thm)],[71]) ).

thf(24,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( A @ m_Ack ) )
     != ( C @ m_Down ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_12) ).

thf(254,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( A @ m_Ack ) )
     != ( C @ m_Down ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[24]) ).

thf(336,plain,
    elec_2 != wait,
    inference(polarity_switch,[status(thm)],[335]) ).

thf(337,plain,
    wait != elec_2,
    inference(lifteq,[status(thm)],[336]) ).

thf(487,plain,
    ( ( ( alive @ ( sk3 @ setIn ) )
     != ( alive @ ( nil @ setIn ) ) )
    | ~ $true ),
    inference(paramod_ordered,[status(thm)],[85,232]) ).

thf(488,plain,
    ( ( alive @ ( sk3 @ setIn ) )
   != ( alive @ ( nil @ setIn ) ) ),
    inference(simp,[status(thm)],[487]) ).

thf(493,plain,
    ( ( alive != alive )
    | ( sk3 != nil ) ),
    inference(simp,[status(thm)],[488]) ).

thf(496,plain,
    sk3 != nil,
    inference(simp,[status(thm)],[493]) ).

thf(8215,plain,
    $false,
    inference(e,[status(thm)],[436,260,497,433,277,69,234,115,247,440,385,550,196,460,416,325,228,261,216,443,253,480,397,280,293,132,243,206,233,85,220,366,361,329,224,403,169,420,499,77,193,173,129,371,128,508,430,375,423,413,498,335,159,406,113,230,362,245,387,483,251,223,394,267,426,516,342,557,95,199,338,359,470,576,231,87,203,368,304,258,158,390,401,315,410,168,405,183,273,107,239,79,283,415,90,254,337,496,232]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02  % Problem  : SWV476+1 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.07  % Command  : java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox2/solver/bin/leo3.jar /export/starexec/sandbox2/benchmark/theBenchmark.p -t 300 -p  --atp eprover=/export/starexec/sandbox2/solver/bin/externals/eprover --instantiate 39
% 0.15/5.61  % Computer : n010.cluster.edu
% 0.15/5.61  % Model    : x86_64 x86_64
% 0.15/5.61  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/5.61  % Memory   : 8046.5625MB
% 0.15/5.61  % OS       : Linux 6.8.0-71-generic
% 0.15/5.61  % CPULimit : 300
% 0.15/5.61  % WCLimit  : 300
% 0.15/5.61  % DateTime : Sat Sep 26 13:56:54 UTC 2026
% 0.15/5.62  % CPUTime  : 
% 0.15/5.62  Running java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox2/solver/bin/leo3.jar /export/starexec/sandbox2/benchmark/theBenchmark.p -t 300 -p  --atp eprover=/export/starexec/sandbox2/solver/bin/externals/eprover --instantiate 39
% 0.97/6.21  % [INFO] 	 Parsing problem /export/starexec/sandbox2/benchmark/theBenchmark.p ... 
% 1.46/6.47  % [INFO] 	 Parsing done (263ms). 
% 1.46/6.49  % [INFO] 	 Running in sequential loop mode. 
% 2.18/6.87  % [INFO] 	 eprover registered as external prover. 
% 2.18/6.88  % [INFO] 	 Scanning for conjecture ... 
% 2.62/7.11  % [INFO] 	 Found a conjecture (or negated_conjecture) and 66 axioms. Running axiom selection ... 
% 2.98/7.26  % [INFO] 	 Axiom selection finished. Selected 66 axioms (removed 0 axioms). 
% 3.19/7.30  % [INFO] 	 Problem is first-order (TPTP FOF). 
% 3.19/7.32  % [INFO] 	 Type checking passed. 
% 3.19/7.32  % [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 ... 
% 34.71/13.58  % External prover 'e' found a proof!
% 34.71/13.58  % [INFO] 	 Killing All external provers ... 
% 34.71/13.58  % Time passed: 7831ms (effective reasoning time: 7090ms)
% 34.71/13.58  % Solved by strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>
% 34.71/13.59  % Axioms used in derivation (66): axiom_44, axiom_09, axiom_54, axiom_64, axiom_20, axiom_57, axiom_53, axiom_17, axiom_14, axiom_37, axiom_26, axiom_55, axiom_08, axiom_33, axiom_10, axiom_40, axiom_22, axiom_59, axiom_49, axiom_15, axiom_51, axiom_04, axiom_21, axiom_19, axiom_63, axiom_38, axiom_43, axiom_27, axiom_32, axiom_60, axiom_16, axiom_50, axiom_05, axiom_46, axiom_42, axiom_31, axiom_24, axiom_61, axiom_06, axiom_35, axiom_28, axiom, axiom_65, axiom_36, axiom_02, axiom_39, axiom_47, axiom_13, axiom_41, axiom_25, axiom_52, axiom_34, axiom_58, axiom_62, axiom_45, axiom_29, axiom_11, axiom_56, axiom_07, axiom_30, axiom_23, axiom_01, axiom_18, axiom_12, axiom_03, axiom_48
% 34.71/13.59  % No. of inferences in proof: 203
% 34.71/13.59  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : 7831 ms resp. 7090 ms w/o parsing
% 31.82/13.97  % SZS output start Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 31.82/13.97  % [INFO] 	 Killing All external provers ... 
%------------------------------------------------------------------------------