************************************************************ * 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: 2367 (2017-06-19 08:05:14 UTC) * * explorder/bbb8841 * ************************************************************ Analysis time: Mon Jun 19, 2017 13:07:45  Model: /media/gia/Data/Example-Models/fischer3/fischer3.imi Mode: EF-synthesis. Exploration order: layer-based BFS. Considering fixpoint variant with monodirectional inclusion of symbolic zones (instead of equality). Merging technique of [AFS13] enabled. 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. This model is an L/U-PTA: - lower-bound parameters {K} - upper-bound parameters {k}  Abstract model built after 0.006 second. Memory for abstract model: 881.667 KiB (i.e., 225707 words)  Starting running algorithm AGsafe…  Computing post^1 from 1 state. Computing post^2 from 3 states.  3 states merged within 9 states. Computing post^3 from 6 states. Computing post^4 from 12 states.  3 states merged within 21 states. Computing post^5 from 18 states.  3 states merged within 33 states. Computing post^6 from 30 states.  [AGsafe] Found a new state violating the property.  5 states merged within 16 states. Computing post^7 from 13 states.  6 states merged within 18 states. Computing post^8 from 12 states.  3 states merged within 18 states. Computing post^9 from 15 states. Computing post^10 from 15 states. Computing post^11 from 15 states. Computing post^12 from 15 states. Computing post^13 from 15 states. Computing post^14 from 12 states. Computing post^15 from 12 states. Computing post^16 from 6 states. Computing post^17 from 6 states.  Fixpoint reached at a depth of 18: 246 states with 420 transitions in the final state space.  [AGsafe] Algorithm completed after 0.424 second.  Final constraint such that the system is correct:  k >= 0 & K >= k This good constraint is exact (sound and complete) 11.197 MiB (i.e., 1467661 words of size 8)  Result written to file '/media/gia/Data/Example-Models/fischer3/fischer3-layerBFS-incl-merge-EF.res'.  ------------------------------------------------------------ Statistics: State space ------------------------------------------------------------ Number of states : 246 Number of transitions : 420 Number of computed states : 421 Total computation time : 0.418 second States/second in state space : 587.6 (246/0.418 second) Computed states/second : 1005.6 (421/0.418 second) Estimated memory : 11.297 MiB (i.e., 1480828 words of size 8)  Generating graphical output to '/media/gia/Data/Example-Models/fischer3/fischer3-layerBFS-incl-merge-EF-statespace.jpg'… Writing the states description to file '/media/gia/Data/Example-Models/fischer3/fischer3-layerBFS-incl-merge-EF-statespace.states'…  Drawing the cartography… Plot cartography in 2D projected on parameters k and K to file '/media/gia/Data/Example-Models/fischer3/fischer3-layerBFS-incl-merge-EF_cart.png'.  ------------------------------------------------------------ Statistics: Algorithm counters ------------------------------------------------------------ main algorithm : 0.423 second ------------------------------------------------------------ Statistics: Parsing counters ------------------------------------------------------------ model parsing : 0.003 second ------------------------------------------------------------ Statistics: State computation counters ------------------------------------------------------------ number of state comparisons : 1608 number of constraints comparisons : 631 number of new states <= old : 152 number of new states >= old : 0 StateSpace.merging attempts : 428 StateSpace.merges : 23 StatesMerging.merging attempts : 0 StatesMerging.merges : 0 ------------------------------------------------------------ Statistics: Graphics-related counters ------------------------------------------------------------ state space drawing : 46.366 seconds cartography drawing : 0.040 second ------------------------------------------------------------ Statistics: Global counter ------------------------------------------------------------ total : 46.839 seconds IMITATOR successfully terminated (after 46.841 seconds) Estimated memory used: 30.251 MiB (i.e., 3965096 words of size 8)