************************************************************ * 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: Fri Jun 16, 2017 16:44:57  Model: /media/gia/Data/Example-Models/BRP/BRP.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). Counterexample mode: the analysis will stop as soon as a target state is found. 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.  Abstract model built after 0.018 second. Memory for abstract model: 1650.394 KiB (i.e., 422501 words)  Starting running algorithm AGsafe…  Entering explore_queue_bfs!!!  1 state merged within 12 states.  [AGsafe] Found a new state violating the property.  [AGsafe] Target state found! Terminating… End of Ordering!!!   Fixpoint reached: 51 states with 55 transitions in the final state space. Exiting explore_queue_bfs!!!  [AGsafe] Algorithm completed after 0.216 second.  Final constraint such that the system is correct:  TR >= 3 & TD >= 1 & 50 >= TD & 50 >= TR OR TD >= 1 & 3 > TR & TR > TD This good constraint is an over-approximation of the actual result (or the actual result itself) 6.548 MiB (i.e., 858338 words of size 8)  Result written to file '/media/gia/Data/Example-Models/BRP/BRP-queueBFSRS-incl-merge-counterexample.res'.  ------------------------------------------------------------ Statistics: State space ------------------------------------------------------------ Number of states : 51 Number of transitions : 55 Number of computed states : 56 Total computation time : 0.198 second States/second in state space : 257.1 (51/0.198 second) Computed states/second : 282.3 (56/0.198 second) Estimated memory : 6.653 MiB (i.e., 872099 words of size 8)  Generating graphical output to '/media/gia/Data/Example-Models/BRP/BRP-queueBFSRS-incl-merge-counterexample-statespace.jpg'… Writing the states description to file '/media/gia/Data/Example-Models/BRP/BRP-queueBFSRS-incl-merge-counterexample-statespace.states'…  Drawing the cartography… Plot cartography in 2D projected on parameters TR and TD to file '/media/gia/Data/Example-Models/BRP/BRP-queueBFSRS-incl-merge-counterexample_cart.png'.  ------------------------------------------------------------ Statistics: Algorithm counters ------------------------------------------------------------ main algorithm : 0.214 second ------------------------------------------------------------ Statistics: Parsing counters ------------------------------------------------------------ model parsing : 0.015 second ------------------------------------------------------------ Statistics: State computation counters ------------------------------------------------------------ number of state comparisons : 5 number of constraints comparisons : 5 number of new states <= old : 4 number of new states >= old : 0 StateSpace.merging attempts : 1 StateSpace.merges : 1 StatesMerging.merging attempts : 0 StatesMerging.merges : 0 ------------------------------------------------------------ Statistics: Graphics-related counters ------------------------------------------------------------ state space drawing : 0.697 second cartography drawing : 0.039 second ------------------------------------------------------------ Statistics: Global counter ------------------------------------------------------------ total : 0.954 second IMITATOR successfully terminated (after 0.957 second) Estimated memory used: 9.371 MiB (i.e., 1228334 words of size 8)