************************************************************ * 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 18:55:07  Model: /media/gia/Data/Example-Models/Sched2.50.2/Sched2.50.2.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. This model is a U-PTA.  Abstract model built after 0.012 second. Memory for abstract model: 978.480 KiB (i.e., 250491 words)  Starting running algorithm AGsafe…  Entering explore_queue_bfs!!!  [AGsafe] Found a new state violating the property.  [AGsafe] Found a new state violating the property.  [AGsafe] Found a new state violating the property.  [AGsafe] Found a new state violating the property.  [AGsafe] Found a new state violating the property. End of Ordering!!!   Fixpoint reached: 2117 states with 2937 transitions in the final state space. Exiting explore_queue_bfs!!!  [AGsafe] Algorithm completed after 36.822 seconds.  Final constraint such that the system is correct:  C3_WORST >= 20 & b >= 10 & 50 >= 2*b + C3_WORST This good constraint is exact (sound and complete) 103.751 MiB (i.e., 13598969 words of size 8)  Result written to file '/media/gia/Data/Example-Models/Sched2.50.2/Sched2.50.2-queueBFSRS-incl-EF.res'.  ------------------------------------------------------------ Statistics: State space ------------------------------------------------------------ Number of states : 2117 Number of transitions : 2937 Number of computed states : 2938 Total computation time : 36.810 seconds States/second in state space : 57.5 (2117/36.810 seconds) Computed states/second : 79.8 (2938/36.810 seconds) Estimated memory : 103.854 MiB (i.e., 13612353 words of size 8)  Generating graphical output to '/media/gia/Data/Example-Models/Sched2.50.2/Sched2.50.2-queueBFSRS-incl-EF-statespace.jpg'… Writing the states description to file '/media/gia/Data/Example-Models/Sched2.50.2/Sched2.50.2-queueBFSRS-incl-EF-statespace.states'…  Drawing the cartography… Plot cartography in 2D projected on parameters b and C3_WORST to file '/media/gia/Data/Example-Models/Sched2.50.2/Sched2.50.2-queueBFSRS-incl-EF_cart.png'.  ------------------------------------------------------------ Statistics: Algorithm counters ------------------------------------------------------------ main algorithm : 36.820 seconds ------------------------------------------------------------ Statistics: Parsing counters ------------------------------------------------------------ model parsing : 0.005 second ------------------------------------------------------------ Statistics: State computation counters ------------------------------------------------------------ number of state comparisons : 305546 number of constraints comparisons : 305546 number of new states <= old : 821 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 : 8.527 seconds cartography drawing : 0.077 second ------------------------------------------------------------ Statistics: Global counter ------------------------------------------------------------ total : 45.426 seconds IMITATOR successfully terminated (after 45.429 seconds) Estimated memory used: 1.482 GiB (i.e., 198931815 words of size 8)