************************************************************
    *  IMITATOR 2.9.2-working "Butter Incaberry"               *
    *                                                          *
    *                     Etienne Andre, Ulrich Kuehne et al.  *
    *                                             2009 - 2017  *
    *                       LSV, ENS de Cachan & CNRS, France  *
    *                       LIPN, Universite Paris 13, France  *
    *                                         www.imitator.fr  *
    *                                                          *
    *                   Build: 2363 (2017-06-08 17:40:33 UTC)  *
    *                                       explorder/5c40e39  *
    ************************************************************
    Analysis time: Sat Jun 17, 2017 11:24:53
    
    Model: /media/gia/Data/Example-Models/critical-region4/critical-region4.imi
    Mode: EF-synthesis.
    Exploration order: layer-based BFS.
    Considering fixpoint variant with bidirectional inclusion of symbolic zones (instead of equality).
    The cartography will be drawn.
    The result will be written to a file.
    The trace set(s) will be generated in a graphical mode.
    Description of states will be output.
    
    Abstract model built after 0.012 second.
    Memory for abstract model: 1082.832 KiB (i.e., 277205 words)
    
    Starting running algorithm AGsafe…
    
    Computing post^1 from 1 state.
    Computing post^2 from 5 states.
    Computing post^3 from 25 states.
    Computing post^4 from 115 states.
    Computing post^5 from 432 states.
      [AGsafe] Found a new state violating the property.
    Computing post^6 from 639 states.
    Computing post^7 from 1035 states.
    Computing post^8 from 1800 states.
    Computing post^9 from 2664 states.
    Computing post^10 from 3880 states.
    Computing post^11 from 5345 states.
    Computing post^12 from 7424 states.
    Computing post^13 from 10071 states.
    Computing post^14 from 13361 states.
    
    State space exploration stopped at a depth of 15: 78063 states with 219280 transitions in the final state space.
    
      [AGsafe] Algorithm completed after 1663.012 seconds.
    
    Final constraint such that the system is correct:
     A >= 0
    & B >= 0
    & 1 > A
    This good constraint is an over-approximation of the actual result (or the actual result itself)

    27.828 GiB (i.e., 3735080511 words of size 8)
    
    Result written to file '/media/gia/Data/Example-Models/critical-region4/critical-region4-layerBFS-incl2-EF.res'.
    
    ------------------------------------------------------------
    Statistics: State space
    ------------------------------------------------------------
    Number of states                        : 78063
    Number of transitions                   : 219280
    Number of computed states               : 289968
    Total computation time                  : 1662.997 seconds
    States/second in state space            : 46.9 (78063/1662.997 seconds)
    Computed states/second                  : 174.3 (289968/1662.997 seconds)
    Estimated memory                        : 27.828 GiB (i.e., 3735094093 words of size 8)