************************************************************ * 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 16:44:24  Model: /media/gia/Data/Example-Models/BRP/BRP.imi Mode: EF-synthesis. Exploration order: layer-based BFS. Considering fixpoint variant with bidirectional 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 0.021 second. Memory for abstract model: 1648.628 KiB (i.e., 422049 words)  Starting running algorithm AGsafe…  Computing post^1 from 1 state. Computing post^2 from 1 state. Computing post^3 from 1 state. Computing post^4 from 3 states. Computing post^5 from 3 states. Computing post^6 from 5 states. Computing post^7 from 6 states. Computing post^8 from 10 states. Computing post^9 from 18 states. Computing post^10 from 47 states. Computing post^11 from 86 states. Computing post^12 from 147 states.  [AGsafe] Found a new state violating the property.  [AGsafe] Target state found! Terminating…  Fixpoint reached at a depth of 13: 307 states with 405 transitions in the final state space.  [AGsafe] Algorithm completed after 2.496 seconds.  Final constraint such that the system is correct:  TR >= 6 & TD >= 1 & 50 >= TD & 50 >= TR OR TD >= 1 & 6 > TR & TR > 2*TD This good constraint is an over-approximation of the actual result (or the actual result itself) 22.252 MiB (i.e., 2916617 words of size 8)  Result written to file '/media/gia/Data/Example-Models/BRP/BRP-layerBFS-incl2-counterexample.res'.  ------------------------------------------------------------ Statistics: State space ------------------------------------------------------------ Number of states : 307 Number of transitions : 405 Number of computed states : 447 Total computation time : 2.476 seconds States/second in state space : 123.9 (307/2.476 seconds) Computed states/second : 180.4 (447/2.476 seconds) Estimated memory : 22.357 MiB (i.e., 2930391 words of size 8)  Generating graphical output to '/media/gia/Data/Example-Models/BRP/BRP-layerBFS-incl2-counterexample-statespace.jpg'… Writing the states description to file '/media/gia/Data/Example-Models/BRP/BRP-layerBFS-incl2-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-layerBFS-incl2-counterexample_cart.png'.  ------------------------------------------------------------ Statistics: Algorithm counters ------------------------------------------------------------ main algorithm : 2.495 seconds ------------------------------------------------------------ Statistics: Parsing counters ------------------------------------------------------------ model parsing : 0.016 second ------------------------------------------------------------ Statistics: State computation counters ------------------------------------------------------------ number of state comparisons : 1010 number of constraints comparisons : 874 number of new states <= old : 104 number of new states >= old : 36 StateSpace.merging attempts : 0 StateSpace.merges : 0 StatesMerging.merging attempts : 0 StatesMerging.merges : 0 ------------------------------------------------------------ Statistics: Graphics-related counters ------------------------------------------------------------ state space drawing : 5.680 seconds cartography drawing : 0.056 second ------------------------------------------------------------ Statistics: Global counter ------------------------------------------------------------ total : 8.248 seconds IMITATOR successfully terminated (after 8.251 seconds) Estimated memory used: 70.281 MiB (i.e., 9211956 words of size 8)