************************************************************ * 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 21:52:44  Model: /media/gia/Data/Example-Models/fmtv1A3-v2/fmtv1A3-v2.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. 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 0.015 second. Memory for abstract model: 1072.222 KiB (i.e., 274489 words)  Starting running algorithm AGsafe…  Computing post^1 from 1 state. Computing post^2 from 4 states. Computing post^3 from 8 states. Computing post^4 from 16 states. Computing post^5 from 32 states. Computing post^6 from 64 states.  8 states merged within 60 states. Computing post^7 from 60 states.  12 states merged within 102 states. Computing post^8 from 90 states.  60 states merged within 163 states. Computing post^9 from 115 states.  70 states merged within 206 states. Computing post^10 from 152 states.  108 states merged within 232 states. Computing post^11 from 167 states.  80 states merged within 235 states. Computing post^12 from 180 states.  62 states merged within 220 states. Computing post^13 from 177 states.  [AGsafe] Found a new state violating the property.  [AGsafe] Target state found! Terminating…  Fixpoint reached at a depth of 14: 831 states with 1415 transitions in the final state space.  [AGsafe] Algorithm completed after 11.231 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) 129.620 MiB (i.e., 16989631 words of size 8)  Result written to file '/media/gia/Data/Example-Models/fmtv1A3-v2/fmtv1A3-v2-layerBFS-incl2-merge-counterexample.res'.  ------------------------------------------------------------ Statistics: State space ------------------------------------------------------------ Number of states : 831 Number of transitions : 1415 Number of computed states : 1742 Total computation time : 11.223 seconds States/second in state space : 74.0 (831/11.223 seconds) Computed states/second : 155.2 (1742/11.223 seconds) Estimated memory : 129.724 MiB (i.e., 17003294 words of size 8)  Generating graphical output to '/media/gia/Data/Example-Models/fmtv1A3-v2/fmtv1A3-v2-layerBFS-incl2-merge-counterexample-statespace.jpg'… Writing the states description to file '/media/gia/Data/Example-Models/fmtv1A3-v2/fmtv1A3-v2-layerBFS-incl2-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/fmtv1A3-v2/fmtv1A3-v2-layerBFS-incl2-merge-counterexample_cart.png'.  ------------------------------------------------------------ Statistics: Algorithm counters ------------------------------------------------------------ main algorithm : 11.237 seconds ------------------------------------------------------------ Statistics: Parsing counters ------------------------------------------------------------ model parsing : 0.012 second ------------------------------------------------------------ Statistics: State computation counters ------------------------------------------------------------ number of state comparisons : 7250 number of constraints comparisons : 4372 number of new states <= old : 360 number of new states >= old : 151 StateSpace.merging attempts : 1983 StateSpace.merges : 400 StatesMerging.merging attempts : 0 StatesMerging.merges : 0 ------------------------------------------------------------ Statistics: Graphics-related counters ------------------------------------------------------------ state space drawing : 26.078 seconds cartography drawing : 0.053 second ------------------------------------------------------------ Statistics: Global counter ------------------------------------------------------------ total : 37.374 seconds IMITATOR successfully terminated (after 37.376 seconds) Estimated memory used: 508.759 MiB (i.e., 66684139 words of size 8)