************************************************************ * 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 12:52:50  Model: /media/gia/Data/Example-Models/AndOr/AndOr.imi Mode: EF-synthesis. Exploration order: queue-based BFS with priority [WORK IN PROGRESS]. Considering fixpoint variant with monodirectional inclusion of symbolic zones (instead of equality). Counterexample mode: the analysis will stop as soon as a target state is found. 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/U-PTA: - lower-bound parameters {dAnd_l, dA_High_l, dB_High_l, dOr_l, dA_Low_l, dB_Low_l} - upper-bound parameters {dA_High_u, dAnd_u, dOr_u, dB_High_u, dA_Low_u, dB_Low_u}  Abstract model built after 0.013 second. Memory for abstract model: 1090.441 KiB (i.e., 279153 words)  Starting running algorithm AGsafe…  Entering explore_queue_bfs!!!  [AGsafe] Found a new state violating the property.  [AGsafe] Target state found! Terminating… End of Ordering!!!   Fixpoint reached: 3 states with 2 transitions in the final state space. Exiting explore_queue_bfs!!!  [AGsafe] Algorithm completed after 0.023 second.  Final constraint such that the system is correct:  dA_High_l > dB_High_u + dB_Low_u & dA_Low_l >= 0 & dB_High_l >= 0 & dB_Low_l >= 0 & dOr_l >= 0 & dAnd_l >= 0 & dAnd_u >= dAnd_l & dOr_u >= dOr_l & dB_Low_u >= dB_Low_l & dB_High_u >= dB_High_l & dA_Low_u >= dA_Low_l & dA_High_u >= dA_High_l OR dB_High_u + dB_Low_u >= dA_High_l & dA_High_l > dB_High_u + dAnd_u & dA_Low_l >= 0 & dB_High_l >= 0 & dB_Low_l >= 0 & dOr_l >= 0 & dAnd_l >= 0 & dAnd_u >= dAnd_l & dOr_u >= dOr_l & dB_Low_u >= dB_Low_l & dB_High_u >= dB_High_l & dA_Low_u >= dA_Low_l & dA_High_u >= dA_High_l OR dA_High_l >= 0 & dA_Low_l >= 0 & dB_High_l > dA_High_u & dB_Low_l >= 0 & dOr_l >= 0 & dAnd_l >= 0 & dAnd_u >= dAnd_l & dOr_u >= dOr_l & dB_Low_u >= dB_Low_l & dB_High_u >= dB_High_l & dA_Low_u >= dA_Low_l & dA_High_u >= dA_High_l This good constraint is an over-approximation of the actual result (or the actual result itself) 2.354 MiB (i.e., 308572 words of size 8)  Result written to file '/media/gia/Data/Example-Models/AndOr/AndOr-queueBFSPRIOR-incl-counterexample.res'.  ------------------------------------------------------------ Statistics: State space ------------------------------------------------------------ Number of states : 3 Number of transitions : 2 Number of computed states : 3 Total computation time : 0.008 second States/second in state space : 356.1 (3/0.008 second) Computed states/second : 356.1 (3/0.008 second) Estimated memory : 2.492 MiB (i.e., 326673 words of size 8)  Generating graphical output to '/media/gia/Data/Example-Models/AndOr/AndOr-queueBFSPRIOR-incl-counterexample-statespace.jpg'… Writing the states description to file '/media/gia/Data/Example-Models/AndOr/AndOr-queueBFSPRIOR-incl-counterexample-statespace.states'…  Drawing the cartography… Plot cartography in 2D projected on parameters dA_High_l and dA_High_u to file '/media/gia/Data/Example-Models/AndOr/AndOr-queueBFSPRIOR-incl-counterexample_cart.png'.  ------------------------------------------------------------ Statistics: Algorithm counters ------------------------------------------------------------ main algorithm : 0.023 second ------------------------------------------------------------ Statistics: Parsing counters ------------------------------------------------------------ model parsing : 0.009 second ------------------------------------------------------------ Statistics: State computation counters ------------------------------------------------------------ number of state comparisons : 0 number of constraints comparisons : 0 number of new states <= old : 0 number of new states >= old : 0 StateSpace.merging attempts : 0 StateSpace.merges : 0 StatesMerging.merging attempts : 0 StatesMerging.merges : 0 ------------------------------------------------------------ Statistics: Graphics-related counters ------------------------------------------------------------ state space drawing : 0.060 second cartography drawing : 0.041 second ------------------------------------------------------------ Statistics: Global counter ------------------------------------------------------------ total : 0.127 second IMITATOR successfully terminated (after 0.129 second) Estimated memory used: 2.861 MiB (i.e., 375030 words of size 8)