************************************************************ * 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 13:38:28  Model: /media/gia/Data/Example-Models/spsmall/spsmall.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. 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 0.016 second. Memory for abstract model: 1486.546 KiB (i.e., 380556 words)  Starting running algorithm AGsafe…  Entering explore_queue_bfs!!!  [AGsafe] Found a new state violating the property.  [AGsafe] Target state found! Terminating… End of Ordering!!!   Fixpoint reached: 52 states with 51 transitions in the final state space. Exiting explore_queue_bfs!!!  [AGsafe] Algorithm completed after 0.160 second.  Final constraint such that the system is correct:  tsetupd >= 0 & tsetupwen > 65 OR 65 >= tsetupwen & tsetupd > 99 & tsetupwen >= 0 OR 65 >= tsetupwen & 97 > tsetupd & tsetupd >= 0 & tsetupwen >= 0 OR 60 > tsetupwen & 99 >= tsetupd & tsetupd >= 97 & tsetupwen >= 0 This good constraint is an over-approximation of the actual result (or the actual result itself) 5.323 MiB (i.e., 697776 words of size 8)  Result written to file '/media/gia/Data/Example-Models/spsmall/spsmall-queueBFSRS-incl-counterexample.res'.  ------------------------------------------------------------ Statistics: State space ------------------------------------------------------------ Number of states : 52 Number of transitions : 51 Number of computed states : 52 Total computation time : 0.143 second States/second in state space : 361.7 (52/0.143 second) Computed states/second : 361.7 (52/0.143 second) Estimated memory : 5.434 MiB (i.e., 712299 words of size 8)  Generating graphical output to '/media/gia/Data/Example-Models/spsmall/spsmall-queueBFSRS-incl-counterexample-statespace.jpg'… Writing the states description to file '/media/gia/Data/Example-Models/spsmall/spsmall-queueBFSRS-incl-counterexample-statespace.states'…  Drawing the cartography… Plot cartography in 2D projected on parameters tsetupd and tsetupwen to file '/media/gia/Data/Example-Models/spsmall/spsmall-queueBFSRS-incl-counterexample_cart.png'.  ------------------------------------------------------------ Statistics: Algorithm counters ------------------------------------------------------------ main algorithm : 0.157 second ------------------------------------------------------------ Statistics: Parsing counters ------------------------------------------------------------ model parsing : 0.010 second ------------------------------------------------------------ Statistics: State computation counters ------------------------------------------------------------ number of state comparisons : 8 number of constraints comparisons : 3 number of new states <= old : 0 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 : 0.464 second cartography drawing : 0.048 second ------------------------------------------------------------ Statistics: Global counter ------------------------------------------------------------ total : 0.672 second IMITATOR successfully terminated (after 0.676 second) Estimated memory used: 8.988 MiB (i.e., 1178100 words of size 8)