************************************************************ * 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 00:41:14  Model: /media/gia/Data/Example-Models/blowup-para1001/blowup-para1001.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. This model is an L-PTA.  Abstract model built after 0.226 second. Memory for abstract model: 71643.050 KiB (i.e., 18340621 words)  Starting running algorithm AGsafe…  Computing post^1 from 1 state. Computing post^2 from 2 states. Computing post^3 from 3 states. Computing post^4 from 3 states. Computing post^5 from 3 states. Computing post^6 from 3 states. Computing post^7 from 3 states. Computing post^8 from 3 states. Computing post^9 from 3 states. Computing post^10 from 3 states. Computing post^11 from 3 states. Computing post^12 from 3 states. Computing post^13 from 3 states. Computing post^14 from 3 states. Computing post^15 from 3 states. Computing post^16 from 3 states. Computing post^17 from 3 states. Computing post^18 from 3 states. Computing post^19 from 3 states. Computing post^20 from 3 states. Computing post^21 from 3 states. Computing post^22 from 3 states. Computing post^23 from 3 states. Computing post^24 from 3 states. Computing post^25 from 3 states. Computing post^26 from 3 states. 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Computing post^493 from 3 states. Computing post^494 from 3 states. Computing post^495 from 3 states. Computing post^496 from 3 states. Computing post^497 from 3 states. Computing post^498 from 3 states. Computing post^499 from 3 states. Computing post^500 from 3 states.  [AGsafe] Found a new state violating the property.  [AGsafe] Target state found! Terminating…  Fixpoint reached at a depth of 501: 1001 states with 1499 transitions in the final state space.  [AGsafe] Algorithm completed after 33.037 seconds.  Final constraint such that the system is correct: False This good constraint is an over-approximation of the actual result (or the actual result itself) 451.433 MiB (i.e., 59170235 words of size 8)  Result written to file '/media/gia/Data/Example-Models/blowup-para1001/blowup-para1001-layerBFS-incl2-merge-counterexample.res'.  ------------------------------------------------------------ Statistics: State space ------------------------------------------------------------ Number of states : 1001 Number of transitions : 1499 Number of computed states : 2496 Total computation time : 32.810 seconds States/second in state space : 30.5 (1001/32.810 seconds) Computed states/second : 76.0 (2496/32.810 seconds) Estimated memory : 451.535 MiB (i.e., 59183620 words of size 8)  Generating graphical output to '/media/gia/Data/Example-Models/blowup-para1001/blowup-para1001-layerBFS-incl2-merge-counterexample-statespace.jpg'… Writing the states description to file '/media/gia/Data/Example-Models/blowup-para1001/blowup-para1001-layerBFS-incl2-merge-counterexample-statespace.states'…  Drawing the cartography…  ------------------------------------------------------------ Statistics: Algorithm counters ------------------------------------------------------------ main algorithm : 33.035 seconds ------------------------------------------------------------ Statistics: Parsing counters ------------------------------------------------------------ model parsing : 0.224 second ------------------------------------------------------------ Statistics: State computation counters ------------------------------------------------------------ number of state comparisons : 1994 number of constraints comparisons : 1994 number of new states <= old : 996 number of new states >= old : 499 StateSpace.merging attempts : 0 StateSpace.merges : 0 StatesMerging.merging attempts : 0 StatesMerging.merges : 0 ------------------------------------------------------------ Statistics: Graphics-related counters ------------------------------------------------------------ state space drawing : 2.007 seconds cartography drawing : 0.000 second ------------------------------------------------------------ Statistics: Global counter ------------------------------------------------------------ total : 35.045 seconds IMITATOR successfully terminated (after 35.048 seconds) Estimated memory used: 607.655 MiB (i.e., 79646611 words of size 8)