************************************************************ * 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: Sat Jun 17, 2017 16:30:02  Model: /media/gia/Data/Example-Models/fmtv1A1-v2/fmtv1A1-v2.imi Mode: EF-synthesis. Exploration order: layer-based BFS. 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 0.010 second. Memory for abstract model: 984.050 KiB (i.e., 251917 words)  Starting running algorithm AGsafe…  Computing post^1 from 1 state. Computing post^2 from 2 states. Computing post^3 from 2 states. Computing post^4 from 4 states. Computing post^5 from 8 states. Computing post^6 from 16 states.  2 states merged within 22 states. Computing post^7 from 22 states.  6 states merged within 36 states. Computing post^8 from 32 states.  22 states merged within 50 states. Computing post^9 from 32 states.  26 states merged within 65 states. Computing post^10 from 47 states.  39 states merged within 79 states. Computing post^11 from 52 states.  35 states merged within 77 states. Computing post^12 from 59 states.  35 states merged within 70 states. Computing post^13 from 49 states.  [AGsafe] Found a new state violating the property.  [AGsafe] Target state found! Terminating…  Fixpoint reached at a depth of 14: 309 states with 472 transitions in the final state space.  [AGsafe] Algorithm completed after 3.200 seconds.  Final constraint such that the system is correct:  50*e2e > 3801 OR 63 > e2e & e2e >= 0 This good constraint is an over-approximation of the actual result (or the actual result itself) 28.169 MiB (i.e., 3692192 words of size 8)  Result written to file '/media/gia/Data/Example-Models/fmtv1A1-v2/fmtv1A1-v2-layerBFS-incl-merge-counterexample.res'.  ------------------------------------------------------------ Statistics: State space ------------------------------------------------------------ Number of states : 309 Number of transitions : 472 Number of computed states : 549 Total computation time : 3.191 seconds States/second in state space : 96.8 (309/3.191 seconds) Computed states/second : 172.0 (549/3.191 seconds) Estimated memory : 28.272 MiB (i.e., 3705793 words of size 8)  Generating graphical output to '/media/gia/Data/Example-Models/fmtv1A1-v2/fmtv1A1-v2-layerBFS-incl-merge-counterexample-statespace.jpg'… Writing the states description to file '/media/gia/Data/Example-Models/fmtv1A1-v2/fmtv1A1-v2-layerBFS-incl-merge-counterexample-statespace.states'…  Drawing the cartography… Plot cartography in 2D projected on parameters e2e and P3_uncertain to file '/media/gia/Data/Example-Models/fmtv1A1-v2/fmtv1A1-v2-layerBFS-incl-merge-counterexample_cart.png'.  ------------------------------------------------------------ Statistics: Algorithm counters ------------------------------------------------------------ main algorithm : 3.202 seconds ------------------------------------------------------------ Statistics: Parsing counters ------------------------------------------------------------ model parsing : 0.009 second ------------------------------------------------------------ Statistics: State computation counters ------------------------------------------------------------ number of state comparisons : 1035 number of constraints comparisons : 821 number of new states <= old : 75 number of new states >= old : 0 StateSpace.merging attempts : 677 StateSpace.merges : 165 StatesMerging.merging attempts : 0 StatesMerging.merges : 0 ------------------------------------------------------------ Statistics: Graphics-related counters ------------------------------------------------------------ state space drawing : 3.569 seconds cartography drawing : 0.048 second ------------------------------------------------------------ Statistics: Global counter ------------------------------------------------------------ total : 6.823 seconds IMITATOR successfully terminated (after 6.826 seconds) Estimated memory used: 81.170 MiB (i.e., 10639163 words of size 8)