************************************************************ * 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 16:49:07  Model: /media/gia/Data/Example-Models/Sched2.50.0/Sched2.50.0.imi Mode: EF-synthesis. Exploration order: queue-based BFS with priority [WORK IN PROGRESS]. 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 a U-PTA.  Abstract model built after 0.007 second. Memory for abstract model: 979.312 KiB (i.e., 250704 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.  1 state merged within 40 states.  1 state merged within 40 states.  1 state merged within 39 states.  2 states merged within 39 states.  1 state merged within 40 states.  2 states merged within 39 states.  1 state merged within 39 states.  2 states merged within 38 states.  1 state merged within 38 states.  [AGsafe] Found a new state violating the property.  [AGsafe] Found a new state violating the property.  1 state merged within 27 states.  1 state merged within 27 states.  2 states merged within 28 states.  1 state merged within 27 states.  1 state merged within 27 states.  1 state merged within 25 states.  1 state merged within 25 states.  3 states merged within 27 states.  1 state merged within 27 states.  1 state merged within 27 states.  1 state merged within 26 states.  1 state merged within 26 states.  1 state merged within 18 states.  1 state merged within 18 states.  1 state merged within 16 states.  2 states merged within 16 states.  1 state merged within 16 states.  1 state merged within 10 states.  1 state merged within 10 states.  2 states merged within 11 states.  1 state merged within 11 states.  1 state merged within 10 states.  1 state merged within 9 states. End of Ordering!!!   Fixpoint reached: 312 states with 398 transitions in the final state space. Exiting explore_queue_bfs!!!  [AGsafe] Algorithm completed after 14.238 seconds.  Final constraint such that the system is correct:  b >= 10 & C3_WORST >= 20 & 22 >= b & 50 > b + C3_WORST This good constraint is exact (sound and complete) 36.791 MiB (i.e., 4822291 words of size 8)  Result written to file '/media/gia/Data/Example-Models/Sched2.50.0/Sched2.50.0-queueBFSPRIOR-incl-merge-EF.res'.  ------------------------------------------------------------ Statistics: State space ------------------------------------------------------------ Number of states : 312 Number of transitions : 398 Number of computed states : 451 Total computation time : 14.231 seconds States/second in state space : 21.9 (312/14.231 seconds) Computed states/second : 31.6 (451/14.231 seconds) Estimated memory : 36.894 MiB (i.e., 4835812 words of size 8)  Generating graphical output to '/media/gia/Data/Example-Models/Sched2.50.0/Sched2.50.0-queueBFSPRIOR-incl-merge-EF-statespace.jpg'… Writing the states description to file '/media/gia/Data/Example-Models/Sched2.50.0/Sched2.50.0-queueBFSPRIOR-incl-merge-EF-statespace.states'…  Drawing the cartography… Plot cartography in 2D projected on parameters b and C3_WORST to file '/media/gia/Data/Example-Models/Sched2.50.0/Sched2.50.0-queueBFSPRIOR-incl-merge-EF_cart.png'.  ------------------------------------------------------------ Statistics: Algorithm counters ------------------------------------------------------------ main algorithm : 14.237 seconds ------------------------------------------------------------ Statistics: Parsing counters ------------------------------------------------------------ model parsing : 0.004 second ------------------------------------------------------------ Statistics: State computation counters ------------------------------------------------------------ number of state comparisons : 6382 number of constraints comparisons : 6382 number of new states <= old : 99 number of new states >= old : 0 StateSpace.merging attempts : 107476 StateSpace.merges : 40 StatesMerging.merging attempts : 0 StatesMerging.merges : 0 ------------------------------------------------------------ Statistics: Graphics-related counters ------------------------------------------------------------ state space drawing : 13.774 seconds cartography drawing : 0.040 second ------------------------------------------------------------ Statistics: Global counter ------------------------------------------------------------ total : 28.054 seconds IMITATOR successfully terminated (after 28.057 seconds) Estimated memory used: 70.955 MiB (i.e., 9300321 words of size 8)