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

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%------------------------------------------------------------------------------
% File     : Leo-III---1.8.0
% Problem  : SWV453+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 : n026.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8046.5625MB
% OS       : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Sun Sep 27 08:59:29 AM UTC 2026

% Result   : Theorem 8.89s 3.64s
% Output   : Refutation 9.68s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   12
%            Number of leaves      :   75
% Syntax   : Number of formulae    :  207 ( 137 unt;   0 typ;   8 def)
%            Number of atoms       :  819 ( 440 equ;   0 cnn)
%            Maximal formula atoms :   56 (   3 avg)
%            Number of connectives : 2750 ( 351   ~;  95   |; 296   &;1811   @)
%                                         (  13 <=>; 184  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   53 (   5 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   47 (  44 usr;  24 con; 0-2 aty)
%            Number of variables   :  467 (   0   ^; 456   !;   3   ?; 467   :)
%                                         (   0  !>;   0  ?*;   0  @-;   8  @+)

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

thf(sk1_def,definition,
    ( sk1
    = ( @+[A: $i] :
          ~ ! [B: $i,C: $i,D: $i] :
              ( ( ( ( C @ host @ queue )
                  = ( A @ ( D @ m_Down @ cons ) ) )
                & ! [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] :
                    ( ( ( ( F @ host )
                        = ( E @ host ) )
                      & ( F != E ) )
                   => ( ~ ( alive @ ( F @ setIn ) )
                      | ~ ( alive @ ( E @ setIn ) ) ) )
                & ! [E: $i,F: $i] :
                    ( ( ( ( F @ host )
                        = ( E @ host ) )
                      & ( E @ ( F @ leq ) )
                      & ~ ( alive @ ( E @ setIn ) ) )
                   => ~ ( alive @ ( F @ setIn ) ) )
                & ! [E: $i,F: $i,G: $i] :
                    ( ( F @ host @ queue @ ( E @ ( G @ m_Ack ) @ elem ) )
                   => ~ ( G @ host @ ( E @ host @ leq ) ) )
                & ! [E: $i,F: $i] :
                    ( ( E @ host @ queue @ ( F @ m_Halt @ elem ) )
                   => ~ ( F @ host @ ( E @ host @ leq ) ) )
                & ! [E: $i,F: $i] :
                    ( ( E @ host @ queue @ ( F @ m_Down @ elem ) )
                   => ( ( F @ host )
                     != ( E @ host ) ) )
                & ! [E: $i,F: $i] :
                    ( ( E @ host @ queue @ ( F @ m_Down @ elem ) )
                   => ~ ( alive @ ( F @ setIn ) ) )
                & ! [E: $i,F: $i] :
                    ( ( alive @ ( F @ setIn ) )
                   => ~ ( E @ host @ queue @ ( F @ m_Down @ elem ) ) ) )
             => ( ( alive @ ( C @ setIn ) )
               => ( ~ ( D @ host @ ( C @ host @ leq ) )
                 => ( ( ( ( ( D @ host )
                          = ( C @ host @ ( elid @ index ) @ host ) )
                        & ( ( C @ host @ ( status @ index ) )
                          = wait ) )
                      | ( ( ( C @ host @ ( status @ index ) )
                          = norm )
                        & ( ( C @ host @ ( ldr @ index ) )
                          = ( D @ host ) ) ) )
                   => ( ( ( ( C @ host )
                          = ( B @ host ) )
                        & ~ ( pids @ ( B @ setIn ) )
                        & ! [E: $i] :
                            ( ( ( C @ host )
                              = ( E @ host ) )
                           => ( B @ ( E @ leq ) ) ) )
                     => ( ( ( B @ host )
                         != ( zero @ s ) )
                       => ! [E: $i] :
                            ( ( ( C @ host )
                             != ( E @ host ) )
                           => ! [F: $i,G: $i] :
                                ( ( ( C @ host )
                                  = ( G @ host ) )
                               => ! [H: $i] :
                                    ( ( ( ( H @ host )
                                        = ( G @ host ) )
                                      & ( ( F @ host )
                                        = ( E @ host ) )
                                      & ( ( G @ host )
                                       != ( E @ host ) )
                                      & ( ( G = B )
                                        | ( ( alive @ ( G @ setIn ) )
                                          & ( G != C ) ) )
                                      & ( ( E = B )
                                        | ( ( alive @ ( E @ setIn ) )
                                          & ( E != C ) ) ) )
                                   => ~ ( ( E @ host @ queue @ ( H @ m_Down @ elem ) )
                                        & ( A @ ( F @ m_Down @ elem ) ) ) ) ) ) ) ) ) ) ) ) ) ) ).

thf(sk2_def,definition,
    ( sk2
    = ( @+[A: $i] :
          ~ ! [B: $i,C: $i] :
              ( ( ( ( B @ host @ queue )
                  = ( sk1 @ ( C @ m_Down @ cons ) ) )
                & ! [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] :
                    ( ( ( ( E @ host )
                        = ( D @ host ) )
                      & ( E != D ) )
                   => ( ~ ( alive @ ( E @ setIn ) )
                      | ~ ( alive @ ( D @ setIn ) ) ) )
                & ! [D: $i,E: $i] :
                    ( ( ( ( E @ host )
                        = ( D @ host ) )
                      & ( D @ ( E @ leq ) )
                      & ~ ( alive @ ( D @ setIn ) ) )
                   => ~ ( alive @ ( E @ setIn ) ) )
                & ! [D: $i,E: $i,F: $i] :
                    ( ( E @ host @ queue @ ( D @ ( F @ m_Ack ) @ elem ) )
                   => ~ ( F @ host @ ( D @ host @ leq ) ) )
                & ! [D: $i,E: $i] :
                    ( ( D @ host @ queue @ ( E @ m_Halt @ elem ) )
                   => ~ ( E @ host @ ( D @ host @ leq ) ) )
                & ! [D: $i,E: $i] :
                    ( ( D @ host @ queue @ ( E @ m_Down @ elem ) )
                   => ( ( E @ host )
                     != ( D @ host ) ) )
                & ! [D: $i,E: $i] :
                    ( ( D @ host @ queue @ ( E @ m_Down @ elem ) )
                   => ~ ( alive @ ( E @ setIn ) ) )
                & ! [D: $i,E: $i] :
                    ( ( alive @ ( E @ setIn ) )
                   => ~ ( D @ host @ queue @ ( E @ m_Down @ elem ) ) ) )
             => ( ( alive @ ( B @ setIn ) )
               => ( ~ ( C @ host @ ( B @ host @ leq ) )
                 => ( ( ( ( ( C @ host )
                          = ( B @ host @ ( elid @ index ) @ host ) )
                        & ( ( B @ host @ ( status @ index ) )
                          = wait ) )
                      | ( ( ( B @ host @ ( status @ index ) )
                          = norm )
                        & ( ( B @ host @ ( ldr @ index ) )
                          = ( C @ host ) ) ) )
                   => ( ( ( ( B @ host )
                          = ( A @ host ) )
                        & ~ ( pids @ ( A @ setIn ) )
                        & ! [D: $i] :
                            ( ( ( B @ host )
                              = ( D @ host ) )
                           => ( A @ ( D @ leq ) ) ) )
                     => ( ( ( A @ host )
                         != ( zero @ s ) )
                       => ! [D: $i] :
                            ( ( ( B @ host )
                             != ( D @ host ) )
                           => ! [E: $i,F: $i] :
                                ( ( ( B @ host )
                                  = ( F @ host ) )
                               => ! [G: $i] :
                                    ( ( ( ( G @ host )
                                        = ( F @ host ) )
                                      & ( ( E @ host )
                                        = ( D @ host ) )
                                      & ( ( F @ host )
                                       != ( D @ host ) )
                                      & ( ( F = A )
                                        | ( ( alive @ ( F @ setIn ) )
                                          & ( F != B ) ) )
                                      & ( ( D = A )
                                        | ( ( alive @ ( D @ setIn ) )
                                          & ( D != B ) ) ) )
                                   => ~ ( ( D @ host @ queue @ ( G @ m_Down @ elem ) )
                                        & ( sk1 @ ( E @ m_Down @ elem ) ) ) ) ) ) ) ) ) ) ) ) ) ) ).

thf(sk3_def,definition,
    ( sk3
    = ( @+[A: $i] :
          ~ ! [B: $i] :
              ( ( ( ( A @ host @ queue )
                  = ( sk1 @ ( B @ m_Down @ cons ) ) )
                & ! [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] :
                    ( ( ( ( D @ host )
                        = ( C @ host ) )
                      & ( D != C ) )
                   => ( ~ ( alive @ ( D @ setIn ) )
                      | ~ ( alive @ ( C @ setIn ) ) ) )
                & ! [C: $i,D: $i] :
                    ( ( ( ( D @ host )
                        = ( C @ host ) )
                      & ( C @ ( D @ leq ) )
                      & ~ ( alive @ ( C @ setIn ) ) )
                   => ~ ( alive @ ( D @ setIn ) ) )
                & ! [C: $i,D: $i,E: $i] :
                    ( ( D @ host @ queue @ ( C @ ( E @ m_Ack ) @ elem ) )
                   => ~ ( E @ host @ ( C @ host @ leq ) ) )
                & ! [C: $i,D: $i] :
                    ( ( C @ host @ queue @ ( D @ m_Halt @ elem ) )
                   => ~ ( D @ host @ ( C @ host @ leq ) ) )
                & ! [C: $i,D: $i] :
                    ( ( C @ host @ queue @ ( D @ m_Down @ elem ) )
                   => ( ( D @ host )
                     != ( C @ host ) ) )
                & ! [C: $i,D: $i] :
                    ( ( C @ host @ queue @ ( D @ m_Down @ elem ) )
                   => ~ ( alive @ ( D @ setIn ) ) )
                & ! [C: $i,D: $i] :
                    ( ( alive @ ( D @ setIn ) )
                   => ~ ( C @ host @ queue @ ( D @ m_Down @ elem ) ) ) )
             => ( ( alive @ ( A @ setIn ) )
               => ( ~ ( B @ host @ ( A @ host @ leq ) )
                 => ( ( ( ( ( B @ host )
                          = ( A @ host @ ( elid @ index ) @ host ) )
                        & ( ( A @ host @ ( status @ index ) )
                          = wait ) )
                      | ( ( ( A @ host @ ( status @ index ) )
                          = norm )
                        & ( ( A @ host @ ( ldr @ index ) )
                          = ( B @ host ) ) ) )
                   => ( ( ( ( A @ host )
                          = ( sk2 @ host ) )
                        & ~ ( pids @ ( sk2 @ setIn ) )
                        & ! [C: $i] :
                            ( ( ( A @ host )
                              = ( C @ host ) )
                           => ( sk2 @ ( C @ leq ) ) ) )
                     => ( ( ( sk2 @ host )
                         != ( zero @ s ) )
                       => ! [C: $i] :
                            ( ( ( A @ host )
                             != ( C @ host ) )
                           => ! [D: $i,E: $i] :
                                ( ( ( A @ host )
                                  = ( E @ host ) )
                               => ! [F: $i] :
                                    ( ( ( ( F @ host )
                                        = ( E @ host ) )
                                      & ( ( D @ host )
                                        = ( C @ host ) )
                                      & ( ( E @ host )
                                       != ( C @ host ) )
                                      & ( ( E = sk2 )
                                        | ( ( alive @ ( E @ setIn ) )
                                          & ( E != A ) ) )
                                      & ( ( C = sk2 )
                                        | ( ( alive @ ( C @ setIn ) )
                                          & ( C != A ) ) ) )
                                   => ~ ( ( C @ host @ queue @ ( F @ m_Down @ elem ) )
                                        & ( sk1 @ ( D @ m_Down @ elem ) ) ) ) ) ) ) ) ) ) ) ) ) ) ).

thf(sk4_def,definition,
    ( sk4
    = ( @+[A: $i] :
          ~ ( ( ( ( sk3 @ host @ queue )
                = ( sk1 @ ( A @ m_Down @ cons ) ) )
              & ! [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] :
                  ( ( ( ( C @ host )
                      = ( B @ host ) )
                    & ( C != B ) )
                 => ( ~ ( alive @ ( C @ setIn ) )
                    | ~ ( alive @ ( B @ setIn ) ) ) )
              & ! [B: $i,C: $i] :
                  ( ( ( ( C @ host )
                      = ( B @ host ) )
                    & ( B @ ( C @ leq ) )
                    & ~ ( alive @ ( B @ setIn ) ) )
                 => ~ ( alive @ ( C @ setIn ) ) )
              & ! [B: $i,C: $i,D: $i] :
                  ( ( C @ host @ queue @ ( B @ ( D @ m_Ack ) @ elem ) )
                 => ~ ( D @ host @ ( B @ host @ leq ) ) )
              & ! [B: $i,C: $i] :
                  ( ( B @ host @ queue @ ( C @ m_Halt @ elem ) )
                 => ~ ( C @ host @ ( B @ host @ leq ) ) )
              & ! [B: $i,C: $i] :
                  ( ( B @ host @ queue @ ( C @ m_Down @ elem ) )
                 => ( ( C @ host )
                   != ( B @ host ) ) )
              & ! [B: $i,C: $i] :
                  ( ( B @ host @ queue @ ( C @ m_Down @ elem ) )
                 => ~ ( alive @ ( C @ setIn ) ) )
              & ! [B: $i,C: $i] :
                  ( ( alive @ ( C @ setIn ) )
                 => ~ ( B @ host @ queue @ ( C @ m_Down @ elem ) ) ) )
           => ( ( alive @ ( sk3 @ setIn ) )
             => ( ~ ( A @ host @ ( sk3 @ host @ leq ) )
               => ( ( ( ( ( A @ host )
                        = ( sk3 @ host @ ( elid @ index ) @ host ) )
                      & ( ( sk3 @ host @ ( status @ index ) )
                        = wait ) )
                    | ( ( ( sk3 @ host @ ( status @ index ) )
                        = norm )
                      & ( ( sk3 @ host @ ( ldr @ index ) )
                        = ( A @ host ) ) ) )
                 => ( ( ( ( sk3 @ host )
                        = ( sk2 @ host ) )
                      & ~ ( pids @ ( sk2 @ setIn ) )
                      & ! [B: $i] :
                          ( ( ( sk3 @ host )
                            = ( B @ host ) )
                         => ( sk2 @ ( B @ leq ) ) ) )
                   => ( ( ( sk2 @ host )
                       != ( zero @ s ) )
                     => ! [B: $i] :
                          ( ( ( sk3 @ host )
                           != ( B @ host ) )
                         => ! [C: $i,D: $i] :
                              ( ( ( sk3 @ host )
                                = ( D @ host ) )
                             => ! [E: $i] :
                                  ( ( ( ( E @ host )
                                      = ( D @ host ) )
                                    & ( ( C @ host )
                                      = ( B @ host ) )
                                    & ( ( D @ host )
                                     != ( B @ host ) )
                                    & ( ( D = sk2 )
                                      | ( ( alive @ ( D @ setIn ) )
                                        & ( D != sk3 ) ) )
                                    & ( ( B = sk2 )
                                      | ( ( alive @ ( B @ setIn ) )
                                        & ( B != sk3 ) ) ) )
                                 => ~ ( ( B @ host @ queue @ ( E @ m_Down @ elem ) )
                                      & ( sk1 @ ( C @ m_Down @ elem ) ) ) ) ) ) ) ) ) ) ) ) ) ) ).

thf(sk5_def,definition,
    ( sk5
    = ( @+[A: $i] :
          ~ ( ( ( sk3 @ host )
             != ( A @ host ) )
           => ! [B: $i,C: $i] :
                ( ( ( sk3 @ host )
                  = ( C @ host ) )
               => ! [D: $i] :
                    ( ( ( ( D @ host )
                        = ( C @ host ) )
                      & ( ( B @ host )
                        = ( A @ host ) )
                      & ( ( C @ host )
                       != ( A @ host ) )
                      & ( ( C = sk2 )
                        | ( ( alive @ ( C @ setIn ) )
                          & ( C != sk3 ) ) )
                      & ( ( A = sk2 )
                        | ( ( alive @ ( A @ setIn ) )
                          & ( A != sk3 ) ) ) )
                   => ~ ( ( A @ host @ queue @ ( D @ m_Down @ elem ) )
                        & ( sk1 @ ( B @ m_Down @ elem ) ) ) ) ) ) ) ) ).

thf(sk6_def,definition,
    ( sk6
    = ( @+[A: $i] :
          ~ ! [B: $i] :
              ( ( ( sk3 @ host )
                = ( B @ host ) )
             => ! [C: $i] :
                  ( ( ( ( C @ host )
                      = ( B @ host ) )
                    & ( ( A @ host )
                      = ( sk5 @ host ) )
                    & ( ( B @ host )
                     != ( sk5 @ host ) )
                    & ( ( B = sk2 )
                      | ( ( alive @ ( B @ setIn ) )
                        & ( B != sk3 ) ) )
                    & ( ( sk5 = sk2 )
                      | ( ( alive @ ( sk5 @ setIn ) )
                        & ( sk5 != sk3 ) ) ) )
                 => ~ ( ( sk5 @ host @ queue @ ( C @ m_Down @ elem ) )
                      & ( sk1 @ ( A @ m_Down @ elem ) ) ) ) ) ) ) ).

thf(sk7_def,definition,
    ( sk7
    = ( @+[A: $i] :
          ~ ( ( ( sk3 @ host )
              = ( A @ host ) )
           => ! [B: $i] :
                ( ( ( ( B @ host )
                    = ( A @ host ) )
                  & ( ( sk6 @ host )
                    = ( sk5 @ host ) )
                  & ( ( A @ host )
                   != ( sk5 @ host ) )
                  & ( ( A = sk2 )
                    | ( ( alive @ ( A @ setIn ) )
                      & ( A != sk3 ) ) )
                  & ( ( sk5 = sk2 )
                    | ( ( alive @ ( sk5 @ setIn ) )
                      & ( sk5 != sk3 ) ) ) )
               => ~ ( ( sk5 @ host @ queue @ ( B @ m_Down @ elem ) )
                    & ( sk1 @ ( sk6 @ m_Down @ elem ) ) ) ) ) ) ) ).

thf(sk8_def,definition,
    ( sk8
    = ( @+[A: $i] :
          ~ ( ( ( ( A @ host )
                = ( sk7 @ host ) )
              & ( ( sk6 @ host )
                = ( sk5 @ host ) )
              & ( ( sk7 @ host )
               != ( sk5 @ host ) )
              & ( ( sk7 = sk2 )
                | ( ( alive @ ( sk7 @ setIn ) )
                  & ( sk7 != sk3 ) ) )
              & ( ( sk5 = sk2 )
                | ( ( alive @ ( sk5 @ setIn ) )
                  & ( sk5 != sk3 ) ) ) )
           => ~ ( ( sk5 @ host @ queue @ ( A @ m_Down @ elem ) )
                & ( sk1 @ ( sk6 @ m_Down @ elem ) ) ) ) ) ) ).

thf(64,axiom,
    ! [A: $i] :
      ~ ( q_nil @ ( A @ elem ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_45) ).

thf(411,plain,
    ! [A: $i] :
      ~ ( q_nil @ ( A @ elem ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[64]) ).

thf(26,axiom,
    elec_1 != norm,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_07) ).

thf(223,plain,
    elec_1 != norm,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[26]) ).

thf(224,plain,
    elec_1 != norm,
    inference(polarity_switch,[status(thm)],[223]) ).

thf(225,plain,
    elec_1 != norm,
    inference(lifteq,[status(thm)],[224]) ).

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

thf(371,plain,
    norm != wait,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[52]) ).

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

thf(444,plain,
    ! [A: $i,B: $i] :
      ( ( A @ m_Down )
     != ( B @ m_Ldr ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[68]) ).

thf(47,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(350,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)],[47]) ).

thf(40,axiom,
    elec_2 != wait,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_08) ).

thf(314,plain,
    elec_2 != wait,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[40]) ).

thf(1,conjecture,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( ( C @ host @ queue )
          = ( A @ ( D @ m_Down @ cons ) ) )
        & ! [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] :
            ( ( ( ( F @ host )
                = ( E @ host ) )
              & ( F != E ) )
           => ( ~ ( alive @ ( F @ setIn ) )
              | ~ ( alive @ ( E @ setIn ) ) ) )
        & ! [E: $i,F: $i] :
            ( ( ( ( F @ host )
                = ( E @ host ) )
              & ( E @ ( F @ leq ) )
              & ~ ( alive @ ( E @ setIn ) ) )
           => ~ ( alive @ ( F @ setIn ) ) )
        & ! [E: $i,F: $i,G: $i] :
            ( ( F @ host @ queue @ ( E @ ( G @ m_Ack ) @ elem ) )
           => ~ ( G @ host @ ( E @ host @ leq ) ) )
        & ! [E: $i,F: $i] :
            ( ( E @ host @ queue @ ( F @ m_Halt @ elem ) )
           => ~ ( F @ host @ ( E @ host @ leq ) ) )
        & ! [E: $i,F: $i] :
            ( ( E @ host @ queue @ ( F @ m_Down @ elem ) )
           => ( ( F @ host )
             != ( E @ host ) ) )
        & ! [E: $i,F: $i] :
            ( ( E @ host @ queue @ ( F @ m_Down @ elem ) )
           => ~ ( alive @ ( F @ setIn ) ) )
        & ! [E: $i,F: $i] :
            ( ( alive @ ( F @ setIn ) )
           => ~ ( E @ host @ queue @ ( F @ m_Down @ elem ) ) ) )
     => ( ( alive @ ( C @ setIn ) )
       => ( ~ ( D @ host @ ( C @ host @ leq ) )
         => ( ( ( ( ( D @ host )
                  = ( C @ host @ ( elid @ index ) @ host ) )
                & ( ( C @ host @ ( status @ index ) )
                  = wait ) )
              | ( ( ( C @ host @ ( status @ index ) )
                  = norm )
                & ( ( C @ host @ ( ldr @ index ) )
                  = ( D @ host ) ) ) )
           => ( ( ( ( C @ host )
                  = ( B @ host ) )
                & ~ ( pids @ ( B @ setIn ) )
                & ! [E: $i] :
                    ( ( ( C @ host )
                      = ( E @ host ) )
                   => ( B @ ( E @ leq ) ) ) )
             => ( ( ( B @ host )
                 != ( zero @ s ) )
               => ! [E: $i] :
                    ( ( ( C @ host )
                     != ( E @ host ) )
                   => ! [F: $i,G: $i] :
                        ( ( ( C @ host )
                          = ( G @ host ) )
                       => ! [H: $i] :
                            ( ( ( ( H @ host )
                                = ( G @ host ) )
                              & ( ( F @ host )
                                = ( E @ host ) )
                              & ( ( G @ host )
                               != ( E @ host ) )
                              & ( ( G = B )
                                | ( ( alive @ ( G @ setIn ) )
                                  & ( G != C ) ) )
                              & ( ( E = B )
                                | ( ( alive @ ( E @ setIn ) )
                                  & ( E != C ) ) ) )
                           => ~ ( ( E @ host @ queue @ ( H @ m_Down @ elem ) )
                                & ( A @ ( F @ m_Down @ elem ) ) ) ) ) ) ) ) ) ) ) ),
    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 @ m_Down @ cons ) ) )
          & ! [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] :
              ( ( ( ( F @ host )
                  = ( E @ host ) )
                & ( F != E ) )
             => ( ~ ( alive @ ( F @ setIn ) )
                | ~ ( alive @ ( E @ setIn ) ) ) )
          & ! [E: $i,F: $i] :
              ( ( ( ( F @ host )
                  = ( E @ host ) )
                & ( E @ ( F @ leq ) )
                & ~ ( alive @ ( E @ setIn ) ) )
             => ~ ( alive @ ( F @ setIn ) ) )
          & ! [E: $i,F: $i,G: $i] :
              ( ( F @ host @ queue @ ( E @ ( G @ m_Ack ) @ elem ) )
             => ~ ( G @ host @ ( E @ host @ leq ) ) )
          & ! [E: $i,F: $i] :
              ( ( E @ host @ queue @ ( F @ m_Halt @ elem ) )
             => ~ ( F @ host @ ( E @ host @ leq ) ) )
          & ! [E: $i,F: $i] :
              ( ( E @ host @ queue @ ( F @ m_Down @ elem ) )
             => ( ( F @ host )
               != ( E @ host ) ) )
          & ! [E: $i,F: $i] :
              ( ( E @ host @ queue @ ( F @ m_Down @ elem ) )
             => ~ ( alive @ ( F @ setIn ) ) )
          & ! [E: $i,F: $i] :
              ( ( alive @ ( F @ setIn ) )
             => ~ ( E @ host @ queue @ ( F @ m_Down @ elem ) ) ) )
       => ( ( alive @ ( C @ setIn ) )
         => ( ~ ( D @ host @ ( C @ host @ leq ) )
           => ( ( ( ( ( D @ host )
                    = ( C @ host @ ( elid @ index ) @ host ) )
                  & ( ( C @ host @ ( status @ index ) )
                    = wait ) )
                | ( ( ( C @ host @ ( status @ index ) )
                    = norm )
                  & ( ( C @ host @ ( ldr @ index ) )
                    = ( D @ host ) ) ) )
             => ( ( ( ( C @ host )
                    = ( B @ host ) )
                  & ~ ( pids @ ( B @ setIn ) )
                  & ! [E: $i] :
                      ( ( ( C @ host )
                        = ( E @ host ) )
                     => ( B @ ( E @ leq ) ) ) )
               => ( ( ( B @ host )
                   != ( zero @ s ) )
                 => ! [E: $i] :
                      ( ( ( C @ host )
                       != ( E @ host ) )
                     => ! [F: $i,G: $i] :
                          ( ( ( C @ host )
                            = ( G @ host ) )
                         => ! [H: $i] :
                              ( ( ( ( H @ host )
                                  = ( G @ host ) )
                                & ( ( F @ host )
                                  = ( E @ host ) )
                                & ( ( G @ host )
                                 != ( E @ host ) )
                                & ( ( G = B )
                                  | ( ( alive @ ( G @ setIn ) )
                                    & ( G != C ) ) )
                                & ( ( E = B )
                                  | ( ( alive @ ( E @ setIn ) )
                                    & ( E != C ) ) ) )
                             => ~ ( ( E @ host @ queue @ ( H @ m_Down @ elem ) )
                                  & ( A @ ( F @ m_Down @ elem ) ) ) ) ) ) ) ) ) ) ) ),
    inference(neg_conjecture,[status(cth)],[1]) ).

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

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

thf(365,plain,
    ! [A: $i,B: $i] :
      ( ( A @ m_Down )
     != ( B @ m_NormQ ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[50]) ).

thf(70,plain,
    ! [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] :
      ( ( sk5 @ host @ queue @ ( sk8 @ m_Down @ elem ) )
      & ( sk1 @ ( sk6 @ m_Down @ elem ) )
      & ( ( sk8 @ host )
        = ( sk7 @ host ) )
      & ( ( sk6 @ host )
        = ( sk5 @ host ) )
      & ( ( sk7 @ host )
       != ( sk5 @ host ) )
      & ( ( sk7 = sk2 )
        | ( alive @ ( sk7 @ setIn ) ) )
      & ( ( sk7 = sk2 )
        | ( sk7 != sk3 ) )
      & ( ( sk5 = sk2 )
        | ( alive @ ( sk5 @ setIn ) ) )
      & ( ( sk5 = sk2 )
        | ( sk5 != sk3 ) )
      & ( ( sk3 @ host )
        = ( sk7 @ host ) )
      & ( ( sk3 @ host )
       != ( sk5 @ host ) )
      & ( ( sk2 @ host )
       != ( zero @ s ) )
      & ( ( sk3 @ host )
        = ( sk2 @ host ) )
      & ~ ( pids @ ( sk2 @ setIn ) )
      & ( ( sk2 @ ( T @ leq ) )
        | ( ( sk3 @ host )
         != ( T @ host ) ) )
      & ( ( ( sk4 @ host )
          = ( sk3 @ host @ ( elid @ index ) @ host ) )
        | ( ( sk3 @ host @ ( status @ index ) )
          = norm ) )
      & ( ( ( sk3 @ host @ ( status @ index ) )
          = wait )
        | ( ( sk3 @ host @ ( status @ index ) )
          = norm ) )
      & ( ( ( sk4 @ host )
          = ( sk3 @ host @ ( elid @ index ) @ host ) )
        | ( ( sk3 @ host @ ( ldr @ index ) )
          = ( sk4 @ host ) ) )
      & ( ( ( sk3 @ host @ ( status @ index ) )
          = wait )
        | ( ( sk3 @ host @ ( ldr @ index ) )
          = ( sk4 @ host ) ) )
      & ~ ( sk4 @ host @ ( sk3 @ host @ leq ) )
      & ( alive @ ( sk3 @ setIn ) )
      & ( ( sk3 @ host @ queue )
        = ( sk1 @ ( sk4 @ m_Down @ cons ) ) )
      & ( ~ ( R @ host @ queue @ ( Q @ m_Down @ elem ) )
        | ~ ( P @ host @ queue @ ( S @ m_Down @ elem ) )
        | ( ( S @ host )
         != ( R @ host ) )
        | ( ( Q @ host )
         != ( P @ host ) )
        | ~ ( alive @ ( R @ setIn ) )
        | ~ ( alive @ ( P @ setIn ) )
        | ( ( R @ host )
          = ( P @ host ) ) )
      & ( ~ ( alive @ ( O @ setIn ) )
        | ~ ( alive @ ( N @ setIn ) )
        | ( ( O @ host )
         != ( N @ host ) )
        | ( O = N ) )
      & ( ~ ( alive @ ( M @ setIn ) )
        | ( ( M @ host )
         != ( L @ host ) )
        | ~ ( L @ ( M @ leq ) )
        | ( alive @ ( L @ setIn ) ) )
      & ( ~ ( K @ host @ ( I @ host @ leq ) )
        | ~ ( J @ host @ queue @ ( I @ ( K @ m_Ack ) @ elem ) ) )
      & ( ~ ( H @ host @ ( G @ host @ leq ) )
        | ~ ( G @ host @ queue @ ( H @ m_Halt @ elem ) ) )
      & ( ( ( F @ host )
         != ( E @ host ) )
        | ~ ( E @ host @ queue @ ( F @ m_Down @ elem ) ) )
      & ( ~ ( alive @ ( D @ setIn ) )
        | ~ ( C @ host @ queue @ ( D @ m_Down @ elem ) ) )
      & ( ~ ( A @ host @ queue @ ( B @ m_Down @ elem ) )
        | ~ ( alive @ ( B @ setIn ) ) ) ),
    inference(cnf,[status(esa)],[69]) ).

thf(84,plain,
    ( ( sk2 @ host )
   != ( zero @ s ) ),
    inference(cnfConj,[status(thm)],[70]) ).

thf(101,plain,
    ( ( zero @ s )
   != ( sk2 @ host ) ),
    inference(lifteq,[status(thm)],[84]) ).

thf(95,plain,
    ( ( sk8 @ host )
    = ( sk7 @ host ) ),
    inference(cnfConj,[status(thm)],[70]) ).

thf(107,plain,
    ( ( sk8 @ host )
    = ( sk7 @ host ) ),
    inference(lifteq,[status(thm)],[95]) ).

thf(73,plain,
    ( ( sk3 @ host )
    = ( sk7 @ host ) ),
    inference(cnfConj,[status(thm)],[70]) ).

thf(103,plain,
    ( ( sk7 @ host )
    = ( sk3 @ host ) ),
    inference(lifteq,[status(thm)],[73]) ).

thf(466,plain,
    ( ( sk8 @ host )
    = ( sk3 @ host ) ),
    inference(rewrite,[status(thm)],[107,103]) ).

thf(96,plain,
    ( ( sk3 @ host )
   != ( sk5 @ host ) ),
    inference(cnfConj,[status(thm)],[70]) ).

thf(116,plain,
    ( ( sk5 @ host )
   != ( sk3 @ host ) ),
    inference(lifteq,[status(thm)],[96]) ).

thf(475,plain,
    ( ( ( sk8 @ host )
     != ( sk5 @ host ) )
    | ( ( sk3 @ host )
     != ( sk3 @ host ) ) ),
    inference(paramod_ordered,[status(thm)],[466,116]) ).

thf(476,plain,
    ( ( sk8 @ host )
   != ( sk5 @ host ) ),
    inference(simp,[status(thm)],[475]) ).

thf(479,plain,
    sk8 != sk5,
    inference(simp,[status(thm)],[476]) ).

thf(46,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(347,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( A @ ordered )
     => ( C @ ( B @ m_Ack ) @ ( A @ snoc ) @ ordered ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[46]) ).

thf(11,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ m_Ldr )
     != ( B @ m_NormQ ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_23) ).

thf(170,plain,
    ! [A: $i,B: $i] :
      ( ( A @ m_Ldr )
     != ( B @ m_NormQ ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[11]) ).

thf(24,axiom,
    ! [A: $i] : ( nbr_proc @ ( A @ host @ leq ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_04) ).

thf(217,plain,
    ! [A: $i] : ( nbr_proc @ ( A @ host @ leq ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[24]) ).

thf(39,axiom,
    ! [A: $i] :
      ( ( A @ ( q_nil @ snoc ) @ ordered )
      & ( q_nil @ ( A @ cons ) @ ordered ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_52) ).

thf(308,plain,
    ! [A: $i] :
      ( ( A @ ( q_nil @ snoc ) @ ordered )
      & ( q_nil @ ( A @ cons ) @ ordered ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[39]) ).

thf(56,axiom,
    ! [A: $i] :
      ( ( q_nil @ ( A @ cons ) )
      = ( A @ ( q_nil @ snoc ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_43) ).

thf(385,plain,
    ! [A: $i] :
      ( ( q_nil @ ( A @ cons ) )
      = ( A @ ( q_nil @ snoc ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[56]) ).

thf(43,axiom,
    elec_2 != norm,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_09) ).

thf(338,plain,
    elec_2 != norm,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[43]) ).

thf(339,plain,
    elec_2 != norm,
    inference(polarity_switch,[status(thm)],[338]) ).

thf(340,plain,
    elec_2 != norm,
    inference(lifteq,[status(thm)],[339]) ).

thf(81,plain,
    alive @ ( sk3 @ setIn ),
    inference(cnfConj,[status(thm)],[70]) ).

thf(90,plain,
    sk5 @ host @ queue @ ( sk8 @ m_Down @ elem ),
    inference(cnfConj,[status(thm)],[70]) ).

thf(78,plain,
    ! [B: $i,A: $i] :
      ( ~ ( A @ host @ queue @ ( B @ m_Down @ elem ) )
      | ~ ( alive @ ( B @ setIn ) ) ),
    inference(cnfConj,[status(thm)],[70]) ).

thf(529,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ host @ queue @ ( sk8 @ m_Down @ elem ) )
       != ( A @ host @ queue @ ( B @ m_Down @ elem ) ) )
      | ~ $true
      | ~ ( alive @ ( B @ setIn ) ) ),
    inference(paramod_ordered,[status(thm)],[90,78]) ).

thf(530,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk5 @ host @ queue @ ( sk8 @ m_Down @ elem ) )
       != ( A @ host @ queue @ ( B @ m_Down @ elem ) ) )
      | ~ ( alive @ ( B @ setIn ) ) ),
    inference(simp,[status(thm)],[529]) ).

thf(531,plain,
    ~ ( alive @ ( sk8 @ setIn ) ),
    inference(pattern_uni,[status(thm)],[530:[bind(A,$thf( sk5 )),bind(B,$thf( sk8 ))]]) ).

thf(535,plain,
    ( ( ( alive @ ( sk8 @ setIn ) )
     != ( alive @ ( sk3 @ setIn ) ) )
    | ~ $true ),
    inference(paramod_ordered,[status(thm)],[81,531]) ).

thf(536,plain,
    ( ( alive @ ( sk8 @ setIn ) )
   != ( alive @ ( sk3 @ setIn ) ) ),
    inference(simp,[status(thm)],[535]) ).

thf(537,plain,
    ( ( alive != alive )
    | ( sk8 != sk3 ) ),
    inference(simp,[status(thm)],[536]) ).

thf(538,plain,
    sk8 != sk3,
    inference(simp,[status(thm)],[537]) ).

thf(6,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ m_NormQ )
     != ( B @ m_NotNorm ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_25) ).

thf(153,plain,
    ! [A: $i,B: $i] :
      ( ( A @ m_NormQ )
     != ( B @ m_NotNorm ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[6]) ).

thf(12,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ m_Ldr )
     != ( B @ m_NotNorm ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_24) ).

thf(174,plain,
    ! [A: $i,B: $i] :
      ( ( A @ m_Ldr )
     != ( B @ m_NotNorm ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[12]) ).

thf(62,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(404,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)],[62]) ).

thf(17,axiom,
    ~ ( alive @ ( nil @ setIn ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_34) ).

thf(195,plain,
    ~ ( alive @ ( nil @ setIn ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[17]) ).

thf(196,plain,
    ~ ( alive @ ( nil @ setIn ) ),
    inference(polarity_switch,[status(thm)],[195]) ).

thf(457,plain,
    ( ( ( alive @ ( sk3 @ setIn ) )
     != ( alive @ ( nil @ setIn ) ) )
    | ~ $true ),
    inference(paramod_ordered,[status(thm)],[81,196]) ).

thf(458,plain,
    ( ( alive @ ( sk3 @ setIn ) )
   != ( alive @ ( nil @ setIn ) ) ),
    inference(simp,[status(thm)],[457]) ).

thf(459,plain,
    ( ( alive != alive )
    | ( sk3 != nil ) ),
    inference(simp,[status(thm)],[458]) ).

thf(460,plain,
    sk3 != nil,
    inference(simp,[status(thm)],[459]) ).

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

thf(157,plain,
    ! [A: $i,B: $i] :
      ( ( A @ ( B @ snoc ) @ last )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[7]) ).

thf(15,axiom,
    elec_1 != elec_2,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_05) ).

thf(189,plain,
    elec_1 != elec_2,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[15]) ).

thf(315,plain,
    elec_2 != wait,
    inference(polarity_switch,[status(thm)],[314]) ).

thf(316,plain,
    elec_2 != wait,
    inference(lifteq,[status(thm)],[315]) ).

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

thf(164,plain,
    ! [A: $i,B: $i] :
      ( ( A @ ( B @ snoc ) @ init )
      = B ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[9]) ).

thf(42,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(321,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)],[42]) ).

thf(22,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( A @ m_Ack ) )
     != ( C @ m_NotNorm ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_13) ).

thf(211,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( A @ m_Ack ) )
     != ( C @ m_NotNorm ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[22]) ).

thf(29,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(233,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)],[29]) ).

thf(71,plain,
    ( ( sk6 @ host )
    = ( sk5 @ host ) ),
    inference(cnfConj,[status(thm)],[70]) ).

thf(117,plain,
    ( ( sk6 @ host )
    = ( sk5 @ host ) ),
    inference(lifteq,[status(thm)],[71]) ).

thf(55,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ m_NormQ )
     != ( B @ m_Halt ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_21) ).

thf(381,plain,
    ! [A: $i,B: $i] :
      ( ( A @ m_NormQ )
     != ( B @ m_Halt ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[55]) ).

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

thf(160,plain,
    ! [A: $i,B: $i] :
      ( q_nil
     != ( A @ ( B @ snoc ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[8]) ).

thf(58,axiom,
    ! [A: $i] :
      ~ ( A @ ( A @ s @ leq ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_58) ).

thf(392,plain,
    ! [A: $i] :
      ~ ( A @ ( A @ s @ leq ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[58]) ).

thf(16,axiom,
    elec_1 != wait,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_06) ).

thf(192,plain,
    elec_1 != wait,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[16]) ).

thf(63,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( A @ m_Ack ) )
     != ( C @ m_Ldr ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_14) ).

thf(407,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( A @ m_Ack ) )
     != ( C @ m_Ldr ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[63]) ).

thf(92,plain,
    ~ ( pids @ ( sk2 @ setIn ) ),
    inference(cnfConj,[status(thm)],[70]) ).

thf(18,axiom,
    nbr_proc @ ( zero @ s @ leq ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_03) ).

thf(197,plain,
    nbr_proc @ ( zero @ s @ leq ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[18]) ).

thf(85,plain,
    ( ( sk7 @ host )
   != ( sk5 @ host ) ),
    inference(cnfConj,[status(thm)],[70]) ).

thf(102,plain,
    ( ( sk7 @ host )
   != ( sk5 @ host ) ),
    inference(lifteq,[status(thm)],[85]) ).

thf(461,plain,
    sk7 != sk5,
    inference(simp,[status(thm)],[102]) ).

thf(462,plain,
    ( ( sk5 @ host )
   != ( sk3 @ host ) ),
    inference(rewrite,[status(thm)],[102,103]) ).

thf(86,plain,
    ( ( sk3 @ host )
    = ( sk2 @ host ) ),
    inference(cnfConj,[status(thm)],[70]) ).

thf(118,plain,
    ( ( sk3 @ host )
    = ( sk2 @ host ) ),
    inference(lifteq,[status(thm)],[86]) ).

thf(519,plain,
    ( ( sk5 @ host )
   != ( sk2 @ host ) ),
    inference(rewrite,[status(thm)],[462,118]) ).

thf(41,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( A @ m_Ack ) )
     != ( C @ m_NormQ ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_15) ).

thf(317,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( A @ m_Ack ) )
     != ( C @ m_NormQ ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[41]) ).

thf(14,axiom,
    q_nil @ ordered,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_51) ).

thf(188,plain,
    q_nil @ ordered,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[14]) ).

thf(57,axiom,
    ! [A: $i,B: $i] :
      ( q_nil
     != ( B @ ( A @ cons ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_41) ).

thf(388,plain,
    ! [A: $i,B: $i] :
      ( q_nil
     != ( B @ ( A @ cons ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[57]) ).

thf(48,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ ( B @ leq ) )
      | ( B @ ( A @ leq ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_60) ).

thf(360,plain,
    ! [A: $i,B: $i] :
      ( ( A @ ( B @ leq ) )
      | ( B @ ( A @ leq ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[48]) ).

thf(60,axiom,
    ! [A: $i] :
      ( ( A @ m_Halt @ pidMsg )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_49) ).

thf(398,plain,
    ! [A: $i] :
      ( ( A @ m_Halt @ pidMsg )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[60]) ).

thf(190,plain,
    elec_1 != elec_2,
    inference(polarity_switch,[status(thm)],[189]) ).

thf(191,plain,
    elec_2 != elec_1,
    inference(lifteq,[status(thm)],[190]) ).

thf(33,axiom,
    ! [A: $i,B: $i] :
      ( ( B @ ( A @ cons ) @ tail )
      = B ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_36) ).

thf(259,plain,
    ! [A: $i,B: $i] :
      ( ( B @ ( A @ cons ) @ tail )
      = B ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[33]) ).

thf(25,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ m_Down )
     != ( B @ m_NotNorm ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_19) ).

thf(219,plain,
    ! [A: $i,B: $i] :
      ( ( A @ m_Down )
     != ( B @ m_NotNorm ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[25]) ).

thf(54,axiom,
    ! [A: $i,B: $i] :
      ( ( ( A @ host )
       != ( B @ host ) )
     => ( A != B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_33) ).

thf(377,plain,
    ! [A: $i,B: $i] :
      ( ( ( A @ host )
       != ( B @ host ) )
     => ( A != B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[54]) ).

thf(28,axiom,
    ! [A: $i] :
      ~ ( setEmpty @ ( A @ setIn ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_65) ).

thf(230,plain,
    ! [A: $i] :
      ~ ( setEmpty @ ( A @ setIn ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[28]) ).

thf(49,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(362,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)],[49]) ).

thf(31,axiom,
    ! [A: $i,B: $i] :
      ( ( A != B )
    <=> ( ( A @ m_Halt )
       != ( B @ m_Halt ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_26) ).

thf(245,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)],[31]) ).

thf(509,plain,
    ( ( sk8 @ host )
    = ( sk2 @ host ) ),
    inference(rewrite,[status(thm)],[466,118]) ).

thf(45,axiom,
    ! [A: $i] : ( A @ ( A @ leq ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_59) ).

thf(345,plain,
    ! [A: $i] : ( A @ ( A @ leq ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[45]) ).

thf(4,axiom,
    ! [A: $i,B: $i] :
      ( ( A != B )
    <=> ( ( A @ m_NormQ )
       != ( B @ m_NormQ ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_27) ).

thf(140,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)],[4]) ).

thf(520,plain,
    sk5 != sk2,
    inference(simp,[status(thm)],[519]) ).

thf(19,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(198,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)],[19]) ).

thf(3,axiom,
    ! [A: $i,B: $i] :
      ( ( A != B )
    <=> ( ( A @ m_NotNorm )
       != ( B @ m_NotNorm ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_28) ).

thf(130,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)],[3]) ).

thf(27,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( A @ m_Ack ) )
     != ( C @ m_Down ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_12) ).

thf(226,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( A @ m_Ack ) )
     != ( C @ m_Down ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[27]) ).

thf(66,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(431,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)],[66]) ).

thf(10,axiom,
    ! [A: $i] :
      ( ( A
        = ( A @ last @ ( A @ init @ snoc ) ) )
      | ( A = q_nil ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_40) ).

thf(167,plain,
    ! [A: $i] :
      ( ( A
        = ( A @ last @ ( A @ init @ snoc ) ) )
      | ( A = q_nil ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[10]) ).

thf(53,axiom,
    ! [A: $i] :
      ( ( A @ m_Down @ pidMsg )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_50) ).

thf(374,plain,
    ! [A: $i] :
      ( ( A @ m_Down @ pidMsg )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[53]) ).

thf(32,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ m_Down )
     != ( B @ m_Halt ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_17) ).

thf(255,plain,
    ! [A: $i,B: $i] :
      ( ( A @ m_Down )
     != ( B @ m_Halt ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[32]) ).

thf(75,plain,
    ( ( sk7 = sk2 )
    | ( sk7 != sk3 ) ),
    inference(cnfConj,[status(thm)],[70]) ).

thf(123,plain,
    ( ( sk7 = sk2 )
    | ( sk7 != sk3 ) ),
    inference(lifteq,[status(thm)],[75]) ).

thf(193,plain,
    elec_1 != wait,
    inference(polarity_switch,[status(thm)],[192]) ).

thf(194,plain,
    elec_1 != wait,
    inference(lifteq,[status(thm)],[193]) ).

thf(5,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ ordered )
     => ( B @ m_Ldr @ ( A @ snoc ) @ ordered ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_56) ).

thf(150,plain,
    ! [A: $i,B: $i] :
      ( ( A @ ordered )
     => ( B @ m_Ldr @ ( A @ snoc ) @ ordered ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[5]) ).

thf(65,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(414,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)],[65]) ).

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

thf(91,plain,
    ( ( sk5 = sk2 )
    | ( alive @ ( sk5 @ setIn ) ) ),
    inference(cnfConj,[status(thm)],[70]) ).

thf(104,plain,
    ( ( alive @ ( sk5 @ setIn ) )
    | ( sk5 = sk2 ) ),
    inference(lifteq,[status(thm)],[91]) ).

thf(576,plain,
    alive @ ( sk5 @ setIn ),
    inference(simplifyReflect,[status(thm)],[104,520]) ).

thf(448,plain,
    ( ( ( alive @ ( sk3 @ setIn ) )
     != ( pids @ ( sk2 @ setIn ) ) )
    | ~ $true ),
    inference(paramod_ordered,[status(thm)],[81,92]) ).

thf(449,plain,
    ( ( alive @ ( sk3 @ setIn ) )
   != ( pids @ ( sk2 @ setIn ) ) ),
    inference(simp,[status(thm)],[448]) ).

thf(450,plain,
    ( ( pids != alive )
    | ( sk3 != sk2 ) ),
    inference(simp,[status(thm)],[449]) ).

thf(87,plain,
    sk1 @ ( sk6 @ m_Down @ elem ),
    inference(cnfConj,[status(thm)],[70]) ).

thf(20,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ m_NotNorm )
     != ( B @ m_Halt ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_16) ).

thf(203,plain,
    ! [A: $i,B: $i] :
      ( ( A @ m_NotNorm )
     != ( B @ m_Halt ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[20]) ).

thf(38,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ m_Ldr )
     != ( B @ m_Halt ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_22) ).

thf(304,plain,
    ! [A: $i,B: $i] :
      ( ( A @ m_Ldr )
     != ( B @ m_Halt ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[38]) ).

thf(61,axiom,
    ! [A: $i,B: $i] :
      ( ( B @ ( A @ cons ) @ head )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_35) ).

thf(401,plain,
    ! [A: $i,B: $i] :
      ( ( B @ ( A @ cons ) @ head )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[61]) ).

thf(510,plain,
    ( ( sk7 @ host )
    = ( sk2 @ host ) ),
    inference(rewrite,[status(thm)],[103,118]) ).

thf(21,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(207,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)],[21]) ).

thf(35,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(272,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)],[35]) ).

thf(34,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(262,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)],[34]) ).

thf(372,plain,
    norm != wait,
    inference(polarity_switch,[status(thm)],[371]) ).

thf(373,plain,
    wait != norm,
    inference(lifteq,[status(thm)],[372]) ).

thf(30,axiom,
    ! [A: $i,B: $i] :
      ( ( B @ ( A @ leq ) )
    <=> ( B @ s @ ( A @ s @ leq ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_63) ).

thf(239,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)],[30]) ).

thf(37,axiom,
    ! [A: $i,B: $i] :
      ( ( A != B )
    <=> ( ( A @ m_Down )
       != ( B @ m_Down ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_30) ).

thf(294,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)],[37]) ).

thf(44,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( A @ m_Ack ) )
     != ( C @ m_Halt ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_11) ).

thf(341,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( A @ m_Ack ) )
     != ( C @ m_Halt ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[44]) ).

thf(474,plain,
    sk5 != sk3,
    inference(simp,[status(thm)],[116]) ).

thf(36,axiom,
    ! [A: $i,B: $i] :
      ( ( ( A @ ( B @ leq ) )
        & ( B @ ( A @ leq ) ) )
    <=> ( A = B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_61) ).

thf(283,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)],[36]) ).

thf(59,axiom,
    ! [A: $i] :
      ( ( A
        = ( A @ tail @ ( A @ head @ cons ) ) )
      | ( A = q_nil ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_39) ).

thf(395,plain,
    ! [A: $i] :
      ( ( A
        = ( A @ tail @ ( A @ head @ cons ) ) )
      | ( A = q_nil ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[59]) ).

thf(13,axiom,
    ! [A: $i,B: $i] :
      ( ( A != B )
    <=> ( ( A @ m_Ldr )
       != ( B @ m_Ldr ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_29) ).

thf(178,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)],[13]) ).

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(369,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(23,axiom,
    ! [A: $i] : ( A @ host @ ( zero @ s @ leq ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_02) ).

thf(215,plain,
    ! [A: $i] : ( A @ host @ ( zero @ s @ leq ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[23]) ).

thf(933,plain,
    $false,
    inference(e,[status(thm)],[411,225,371,444,350,314,69,365,101,479,347,170,217,308,385,340,538,153,174,404,196,460,157,189,316,78,164,321,211,233,117,381,160,392,192,407,92,197,461,519,317,188,388,360,398,191,118,259,219,81,377,230,362,245,509,345,140,520,198,130,223,226,431,167,531,374,255,123,194,150,414,441,338,576,450,87,203,304,401,510,207,272,262,373,239,294,341,195,474,283,395,178,369,90,215]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : SWV453+1 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.08  % 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
% 0.14/0.41  % Computer : n026.cluster.edu
% 0.14/0.41  % Model    : x86_64 x86_64
% 0.14/0.41  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.41  % Memory   : 8046.5625MB
% 0.14/0.41  % OS       : Linux 6.8.0-71-generic
% 0.14/0.41  % CPULimit : 300
% 0.14/0.41  % WCLimit  : 300
% 0.14/0.41  % DateTime : Sat Sep 26 13:56:55 UTC 2026
% 0.14/0.41  % CPUTime  : 
% 0.14/0.41  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
% 0.91/0.98  % [INFO] 	 Parsing problem /export/starexec/sandbox2/benchmark/theBenchmark.p ... 
% 1.55/1.22  % [INFO] 	 Parsing done (236ms). 
% 1.55/1.23  % [INFO] 	 Running in sequential loop mode. 
% 2.37/1.64  % [INFO] 	 eprover registered as external prover. 
% 2.37/1.65  % [INFO] 	 Scanning for conjecture ... 
% 2.83/1.83  % [INFO] 	 Found a conjecture (or negated_conjecture) and 66 axioms. Running axiom selection ... 
% 3.07/1.95  % [INFO] 	 Axiom selection finished. Selected 66 axioms (removed 0 axioms). 
% 3.07/2.02  % [INFO] 	 Problem is first-order (TPTP FOF). 
% 3.39/2.03  % [INFO] 	 Type checking passed. 
% 3.39/2.04  % [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 ... 
% 8.89/3.63  % External prover 'e' found a proof!
% 8.89/3.63  % [INFO] 	 Killing All external provers ... 
% 8.89/3.63  % Time passed: 3082ms (effective reasoning time: 2396ms)
% 8.89/3.63  % 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)>
% 8.89/3.64  % 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
% 8.89/3.64  % No. of inferences in proof: 199
% 8.89/3.64  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : 3082 ms resp. 2396 ms w/o parsing
% 9.68/3.74  % SZS output start Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 9.68/3.75  % [INFO] 	 Killing All external provers ... 
%------------------------------------------------------------------------------