************************************************************ * 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: Sun Jun 18, 2017 14:11:11  Model: /media/gia/Data/Example-Models/FDDI4/FDDI4.imi Mode: EF-synthesis. Exploration order: queue-based BFS with ranking system [WORK IN PROGRESS]. Considering fixpoint variant with monodirectional 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 0.014 second. Memory for abstract model: 1195.347 KiB (i.e., 306009 words)  Starting running algorithm AGsafe…  Entering explore_queue_bfs!!!  [AGsafe] Found a new state violating the property. End of Ordering!!!   Fixpoint reached: 393 states with 417 transitions in the final state space. Exiting explore_queue_bfs!!!  [AGsafe] Algorithm completed after 1.469 seconds.  Final constraint such that the system is correct:  sa >= 0 & td > 0 OR 3*sa > 50 & td = 0 This good constraint is exact (sound and complete) 17.895 MiB (i.e., 2345584 words of size 8)  Result written to file '/media/gia/Data/Example-Models/FDDI4/FDDI4-queueBFSRS-incl-EF.res'.  ------------------------------------------------------------ Statistics: State space ------------------------------------------------------------ Number of states : 393 Number of transitions : 417 Number of computed states : 418 Total computation time : 1.455 seconds States/second in state space : 270.0 (393/1.455 seconds) Computed states/second : 287.2 (418/1.455 seconds) Estimated memory : 17.996 MiB (i.e., 2358856 words of size 8)  Generating graphical output to '/media/gia/Data/Example-Models/FDDI4/FDDI4-queueBFSRS-incl-EF-statespace.jpg'… Writing the states description to file '/media/gia/Data/Example-Models/FDDI4/FDDI4-queueBFSRS-incl-EF-statespace.states'…  Drawing the cartography… Plot cartography in 2D projected on parameters sa and td to file '/media/gia/Data/Example-Models/FDDI4/FDDI4-queueBFSRS-incl-EF_cart.png'.  ------------------------------------------------------------ Statistics: Algorithm counters ------------------------------------------------------------ main algorithm : 1.467 seconds ------------------------------------------------------------ Statistics: Parsing counters ------------------------------------------------------------ model parsing : 0.011 second ------------------------------------------------------------ Statistics: State computation counters ------------------------------------------------------------ number of state comparisons : 3577 number of constraints comparisons : 3127 number of new states <= old : 25 number of new states >= old : 0 StateSpace.merging attempts : 0 StateSpace.merges : 0 StatesMerging.merging attempts : 0 StatesMerging.merges : 0 ------------------------------------------------------------ Statistics: Graphics-related counters ------------------------------------------------------------ state space drawing : 3.999 seconds cartography drawing : 0.053 second ------------------------------------------------------------ Statistics: Global counter ------------------------------------------------------------ total : 5.523 seconds IMITATOR successfully terminated (after 5.525 seconds) Estimated memory used: 82.844 MiB (i.e., 10858612 words of size 8)