************************************************************ * 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 15:04:30  Model: /media/gia/Data/Example-Models/BRP/BRP.imi Mode: EF-synthesis. Exploration order: layer-based BFS. 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.  Abstract model built after 0.017 second. Memory for abstract model: 1648.492 KiB (i.e., 422014 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.  3 states merged within 18 states. Computing post^9 from 15 states.  8 states merged within 34 states. Computing post^10 from 26 states.  8 states merged within 51 states. Computing post^11 from 43 states.  16 states merged within 82 states. Computing post^12 from 66 states.  [AGsafe] Found a new state violating the property.  [AGsafe] Found a new state violating the property.  27 states merged within 104 states. Computing post^13 from 81 states.  21 states merged within 120 states. Computing post^14 from 101 states.  [AGsafe] Found a new state violating the property.  [AGsafe] Found a new state violating the property.  32 states merged within 128 states. Computing post^15 from 106 states.  24 states merged within 147 states. Computing post^16 from 129 states.  [AGsafe] Found a new state violating the property.  [AGsafe] Found a new state violating the property.  [AGsafe] Found a new state violating the property.  36 states merged within 182 states. Computing post^17 from 157 states.  [AGsafe] Found a new state violating the property.  55 states merged within 248 states. Computing post^18 from 213 states.  [AGsafe] Found a new state violating the property.  [AGsafe] Found a new state violating the property.  [AGsafe] Found a new state violating the property.  81 states merged within 290 states. Computing post^19 from 253 states.  138 states merged within 427 states. Computing post^20 from 363 states.  [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.  187 states merged within 446 states. Computing post^21 from 379 states.  267 states merged within 553 states. Computing post^22 from 463 states.  [AGsafe] Found a new state violating the property.  [AGsafe] Found a new state violating the property.  [AGsafe] Found a new state violating the property.  300 states merged within 484 states. Computing post^23 from 401 states.  331 states merged within 504 states. Computing post^24 from 413 states.  [AGsafe] Found a new state violating the property.  297 states merged within 386 states. Computing post^25 from 305 states.  229 states merged within 293 states. Computing post^26 from 252 states.  165 states merged within 204 states. Computing post^27 from 168 states.  87 states merged within 96 states. Computing post^28 from 86 states.  43 states merged within 53 states. Computing post^29 from 48 states.  8 states merged within 7 states. Computing post^30 from 7 states.  2 states merged within 1 state. Computing post^31 from 1 state.  Fixpoint reached at a depth of 32: 3846 states with 5843 transitions in the final state space.  [AGsafe] Algorithm completed after 304.815 seconds.  Final constraint such that the system is correct:  TD >= 1 & TR >= 12 + 3*TD & 50 >= TR OR 3*TD + 12 > TR & TR >= 35 & 50 >= TD & 50 >= TR OR 35 > TR & 3*TD + 12 > TR & TR >= 15 + TD This good constraint is exact (sound and complete) 1.594 GiB (i.e., 214018560 words of size 8)  Result written to file '/media/gia/Data/Example-Models/BRP/BRP-layerBFS-incl-merge-EF.res'.  ------------------------------------------------------------ Statistics: State space ------------------------------------------------------------ Number of states : 3846 Number of transitions : 5843 Number of computed states : 7857 Total computation time : 304.798 seconds States/second in state space : 12.6 (3846/304.798 seconds) Computed states/second : 25.7 (7857/304.798 seconds) Estimated memory : 1.594 GiB (i.e., 214032758 words of size 8)  Generating graphical output to '/media/gia/Data/Example-Models/BRP/BRP-layerBFS-incl-merge-EF-statespace.jpg'… Writing the states description to file '/media/gia/Data/Example-Models/BRP/BRP-layerBFS-incl-merge-EF-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-incl-merge-EF_cart.png'.  ------------------------------------------------------------ Statistics: Algorithm counters ------------------------------------------------------------ main algorithm : 304.813 seconds ------------------------------------------------------------ Statistics: Parsing counters ------------------------------------------------------------ model parsing : 0.014 second ------------------------------------------------------------ Statistics: State computation counters ------------------------------------------------------------ number of state comparisons : 72879 number of constraints comparisons : 59493 number of new states <= old : 1646 number of new states >= old : 0 StateSpace.merging attempts : 54067 StateSpace.merges : 2365 StatesMerging.merging attempts : 0 StatesMerging.merges : 0 ------------------------------------------------------------ Statistics: Graphics-related counters ------------------------------------------------------------ state space drawing : 250.436 seconds cartography drawing : 0.047 second ------------------------------------------------------------ Statistics: Global counter ------------------------------------------------------------ total : 555.311 seconds IMITATOR successfully terminated (after 555.313 seconds) Estimated memory used: 8.041 GiB (i.e., 1079261360 words of size 8)