************************************************************ * IMITATOR 2.10.4 "Butter Jellyfish" * * * * Etienne Andre et al. * * 2009 - 2018 * * LSV, ENS de Cachan & CNRS, France * * LIPN, Universite Paris 13, France * * www.imitator.fr * * * * Build: 2477 (2018-07-02 09:42:27 UTC) * * HEAD/5b53333 * ************************************************************ Model: category3_vulnerable-selfcomp.imi Mode: EFunsafe-synthesis. Considering fixpoint variant with monodirectional inclusion of symbolic zones (instead of equality). Merging technique of [AFS13] enabled. The result will be written to a file. Starting running algorithm EFunsafe…  Computing post^1 from 1 state. Computing post^2 from 2 states.  1 state merged within 4 states. Computing post^3 from 3 states.  2 states merged within 8 states. Computing post^4 from 6 states.  5 states merged within 14 states. Computing post^5 from 9 states.  8 states merged within 28 states. Computing post^6 from 20 states.  20 states merged within 44 states. Computing post^7 from 24 states.  24 states merged within 48 states. Computing post^8 from 24 states.  32 states merged within 64 states. Computing post^9 from 32 states.  32 states merged within 72 states. Computing post^10 from 40 states.  44 states merged within 88 states. Computing post^11 from 44 states.  24 states merged within 96 states. Computing post^12 from 72 states.  [EFunsafe] Found a new state violating the property.  [EFunsafe] Found a new state violating the property. Computing post^13 from 8 states.  Fixpoint reached at a depth of 14: 287 states with 488 transitions in the final state space.  [EFunsafe] Algorithm completed after 0.725 second.  Final constraint such that the system is incorrect:  7 >= abs_ptime & abs_ptime >= 0 OR 32774 >= abs_ptime & abs_ptime >= 32767 This bad constraint is exact (sound and complete)  Result written to file 'category3_vulnerable-selfcomp.res'. IMITATOR successfully terminated (after 0.726 second)