Action Refinement for Real-Time Concurrent ...

5 downloads 0 Views 424KB Size Report
the behaviour of the processes substituted for actions; (2) the timed extensions ..... 2 К1. К2 Н1. Н2 З1. З2), where. = 1. 2. (init( 1) ¢ init( 2)) (init( 2) ¢init( 1)). 5) 1.
       

     

              

½ ¾

       

                        ! ! "      # $ ! "  %& '& () "  *

         ! " "  #$ %$ & $ $  '$(  $ $$  $ '(  $ $$   $ ! $ $$    $( )$    $ *+,+-.   !    $(  %$    /$  (' $($ $(   %$ 

( ( $( )  $  $ 0 1 $( !( & $( %   ! &  $) & $( !( & $(     & $( !( & $(  !$$$ & $ 01 $( $  $ & $ 0 $)  $$1 $   ($)  !$   !$(    $( %$ 01 $( )$$  $ %$   $ $( &$  $ '$(  $ $   ! $$ $    $ %$ $ $ $$ $   !  )

#   #  1   !      "               !                             !    "     !   "  #  #      " !      ! "    "            !    #        $!"   "     $!         !             #       #          %    ! 2     #"       )#        !            "            !        3   4                    #   !    % #  "            "        &'%'()  

     #        #           !  5"  *+ ,- ,+. "            !       &'%'()  # !  0 /       "      $!"        "

6 7.    !)      " !)            "           "

6 ,6. # !   #         "  # # !    # #    %       #"#   #  %             "    "     

- 8.         7             &  )  )   / 0, !   ! #         !   " # !          "       "   "         1  #  #  !   

                              !  

  !

  "

#  $% & ' $  '' ' ((

  0- %  !       9,     /     )           " 6 7. :       +        -    /     ) %  #!         # -     -   0        7   !    

"     # 

 

% 1 2 , $!           0, #  #     0-; - $!     ! #  # "; +           "; %    *+ ,- ,+.    "  !   1       "   "      !) 5        #   % !  1    !   !                         !    #    #  #"#   ! #   #" #   "  # /   #    0  #"#       !  #   ' !)   !)  *+ ,- ,+. ' !)    !  !)  *, ,      # !      # *+ ,- ,+.    !) % " /     "  ! 6          ,                  #    *8 ,6 ,,.          ! *6   $ !   #  !  #          







  !

  "

      !    "  #      /  #   !          #"     /   "     /    #    #"   /       #     "#   (          #   # #      '      !    HI      O   #        :   !   )      /       ( (# +-   *.   #        D    1       %      #         G      #!  #" # #      !                 /       !             £   #" )   #     #     #                  " / !  #      2A   !     " #  (     #    : ' !      /       /        #"#      %  #   !   *6        /  +,, % !  /2

  A          6 £ 6 

#  A    , £   , ! , 









2 5

#  $% & ' $  '' ' ((











&  " "  " 

        #  # "     #  "     !    /     %    "#       /        &  #  ! #   !     /       &   " "  "    +  6 A            , A                   Æ A Æ     Æ      *.   Æ  A   Æ     Æ  D  G !  £ 

             #       #     / 

         0  )   !     !  /        "#  % /        !      "   A                ! # A          # A # A            A      2    

 A  A 

     2  

 A 

 A         #                     0   /    *+ ,6 ,,.  +-, &    #  /  4/ +,,     #     4/ -,,  0,  -  %   A      A   













 

























 



















 



























.



+   *   

   !                      # %  ! #   ( 7 .

 " +   *   

(            #  "    *+ ,- ,+ -7. !            !     !           !  A    % ! "      /          !      "    % "  #          ! /        ? '#"     !    "       *6      "   #    "    

  -?5 * 7*!! .&/ @  =4 A  )  $  ) (  )     .B  / 2)   +1 66 .*/   91 : ; 4    :1 4"?5 *7*&" ./ @  =41 D  0 1 D  B1 C 0 ' E  4   4    4            "$1 661  -*7&* ."/   91 : ; 4    :1 ?5 "7& . / : ; 4    :1