************************************************************ * 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: Sun Jun 18, 2017 23:16:39  Model: /media/gia/Data/Example-Models/critical-region/critical-region.imi Mode: EF-synthesis. Exploration order: layer-based BFS. Considering fixpoint variant with bidirectional inclusion of symbolic zones (instead of equality). 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 0.005 second. Memory for abstract model: 887.171 KiB (i.e., 227116 words)  Starting running algorithm AGsafe…  Computing post^1 from 1 state. Computing post^2 from 3 states. Computing post^3 from 9 states. Computing post^4 from 19 states. Computing post^5 from 34 states.  [AGsafe] Found a new state violating the property. Computing post^6 from 30 states. Computing post^7 from 20 states. Computing post^8 from 22 states. Computing post^9 from 26 states. Computing post^10 from 28 states. Computing post^11 from 32 states. Computing post^12 from 34 states. Computing post^13 from 38 states. Computing post^14 from 40 states. Computing post^15 from 44 states. Computing post^16 from 46 states. Computing post^17 from 50 states. Computing post^18 from 52 states. Computing post^19 from 56 states. Computing post^20 from 58 states. Computing post^21 from 62 states. Computing post^22 from 64 states. Computing post^23 from 68 states. Computing post^24 from 70 states. Computing post^25 from 74 states. Computing post^26 from 76 states. Computing post^27 from 80 states. Computing post^28 from 82 states. Computing post^29 from 86 states. 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Computing post^195 from 584 states. Computing post^196 from 586 states. Computing post^197 from 590 states. Computing post^198 from 592 states. Computing post^199 from 596 states. Computing post^200 from 598 states. Computing post^201 from 602 states. Computing post^202 from 604 states. Computing post^203 from 608 states. Computing post^204 from 610 states. Computing post^205 from 614 states. Computing post^206 from 616 states. Computing post^207 from 620 states. Computing post^208 from 622 states. Computing post^209 from 626 states. Computing post^210 from 628 states. Computing post^211 from 632 states. Computing post^212 from 634 states. Computing post^213 from 638 states. Computing post^214 from 640 states. Computing post^215 from 644 states. Computing post^216 from 646 states. Computing post^217 from 650 states. Computing post^218 from 652 states. Computing post^219 from 656 states. Computing post^220 from 658 states. Computing post^221 from 662 states. Computing post^222 from 664 states. Computing post^223 from 668 states. Computing post^224 from 670 states. Computing post^225 from 674 states. Computing post^226 from 676 states. Computing post^227 from 680 states. Computing post^228 from 682 states. Computing post^229 from 686 states. Computing post^230 from 688 states. Computing post^231 from 692 states. Computing post^232 from 694 states. Computing post^233 from 698 states. Computing post^234 from 700 states. Computing post^235 from 704 states. Computing post^236 from 706 states. Computing post^237 from 710 states. Computing post^238 from 712 states. Computing post^239 from 716 states. Computing post^240 from 718 states. Computing post^241 from 722 states. Computing post^242 from 724 states. Computing post^243 from 728 states. Computing post^244 from 730 states. Computing post^245 from 734 states. Computing post^246 from 736 states. Computing post^247 from 740 states. Computing post^248 from 742 states. Computing post^249 from 746 states. Computing post^250 from 748 states. Computing post^251 from 752 states. Computing post^252 from 754 states. Computing post^253 from 758 states. Computing post^254 from 760 states. Computing post^255 from 764 states. Computing post^256 from 766 states. Computing post^257 from 770 states. Computing post^258 from 772 states. Computing post^259 from 776 states. Computing post^260 from 778 states. Computing post^261 from 782 states. Computing post^262 from 784 states. Computing post^263 from 788 states. Computing post^264 from 790 states. Computing post^265 from 794 states. Computing post^266 from 796 states. Computing post^267 from 800 states. Computing post^268 from 802 states. Computing post^269 from 806 states. Computing post^270 from 808 states. Computing post^271 from 812 states. Computing post^272 from 814 states. Computing post^273 from 818 states. Computing post^274 from 820 states. Computing post^275 from 824 states. Computing post^276 from 826 states. Computing post^277 from 830 states. Computing post^278 from 832 states. Computing post^279 from 836 states. Computing post^280 from 838 states. Computing post^281 from 842 states. Computing post^282 from 844 states. Computing post^283 from 848 states. Computing post^284 from 850 states. Computing post^285 from 854 states. Computing post^286 from 856 states. Computing post^287 from 860 states. Computing post^288 from 862 states. Computing post^289 from 866 states. Computing post^290 from 868 states. Computing post^291 from 872 states. Computing post^292 from 874 states. Computing post^293 from 878 states. Computing post^294 from 880 states. Computing post^295 from 884 states.  State space exploration stopped at a depth of 296: 5370 states with 12485 transitions in the final state space.  [AGsafe] Algorithm completed after 900.366 seconds.  Final constraint such that the system is correct:  A >= 0 & B >= 0 & 1 > A This good constraint is an over-approximation of the actual result (or the actual result itself) 20.173 GiB (i.e., 2707673702 words of size 8)  Result written to file '/media/gia/Data/Example-Models/critical-region/critical-region-layerBFS-incl2-EF.res'.  ------------------------------------------------------------ Statistics: State space ------------------------------------------------------------ Number of states : 5370 Number of transitions : 12485 Number of computed states : 458471 Total computation time : 900.361 seconds States/second in state space : 5.9 (5370/900.361 seconds) Computed states/second : 509.2 (458471/900.361 seconds) Estimated memory : 20.173 GiB (i.e., 2707687226 words of size 8)  Generating graphical output to '/media/gia/Data/Example-Models/critical-region/critical-region-layerBFS-incl2-EF-statespace.jpg'… Writing the states description to file '/media/gia/Data/Example-Models/critical-region/critical-region-layerBFS-incl2-EF-statespace.states'…  Drawing the cartography… Plot cartography in 2D projected on parameters A and B to file '/media/gia/Data/Example-Models/critical-region/critical-region-layerBFS-incl2-EF_cart.png'.  ------------------------------------------------------------ Statistics: Algorithm counters ------------------------------------------------------------ main algorithm : 900.365 seconds ------------------------------------------------------------ Statistics: Parsing counters ------------------------------------------------------------ model parsing : 0.002 second ------------------------------------------------------------ Statistics: State computation counters ------------------------------------------------------------ number of state comparisons : 150989128 number of constraints comparisons : 115072490 number of new states <= old : 260258 number of new states >= old : 192843 StateSpace.merging attempts : 0 StateSpace.merges : 0 StatesMerging.merging attempts : 0 StatesMerging.merges : 0 ------------------------------------------------------------ Statistics: Graphics-related counters ------------------------------------------------------------ state space drawing : 102.148 seconds cartography drawing : 0.183 second ------------------------------------------------------------ Statistics: Global counter ------------------------------------------------------------ total : 1002.800 seconds IMITATOR successfully terminated (after 1002.840 seconds) Estimated memory used: 28.923 GiB (i.e., 3881999208 words of size 8)