./imitator flipflop.imi -mode PDFC -output-states -output-trace-set -output-cart -output-result -time-limit 300
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* IMITATOR 2.8-alpha "Butter Ham" *
* *
* Etienne Andre, Ulrich Kuehne et al. *
* 2009 - 2016 *
* LSV, ENS de Cachan & CNRS, France *
* LIPN, Universite Paris 13, Sorbonne Paris Cite, France *
* www.imitator.fr *
* *
* Build: 1981 (2016-05-11 07:25:18 UTC) *
* master/ab08ea8 *
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Analysis time: Wed May 11, 2016 09:42:26
Model: flipflop.imi
Mode: Parametric deadlock-checking.
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.
*** Warning: IMITATOR will try to stop after 300 seconds.
This model is a U-PTA.
Abstract model built after 0.018 second.
Memory for abstract model: 1116.863 KiB (i.e., 285917 words)
Starting running algorithm Parametric deadlock-freeness checking...
Computing post^1 from 1 state.
Computing post^2 from 1 state.
Computing post^3 from 1 state.
Computing post^4 from 1 state.
Computing post^5 from 2 states.
Computing post^6 from 4 states.
Computing post^7 from 5 states.
Computing post^8 from 5 states.
[Parametric deadlock-freeness checking] None of the parameter valuations compatible with the initial state is deadlock-free: terminate.
Fixpoint reached at a depth of 9: 20 states with 19 transitions explored.
[Parametric deadlock-freeness checking] Algorithm completed after 0.112 second.
Final constraint such that the system is deadlock-free:
False
This constraint is exact (sound and complete)
Estimated memory used: 3.233 MiB (i.e., 423807 words of size 8)
Result written to file 'flipflop.res'.
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Statistics on state space
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Number of states : 20
Number of transitions : 19
Number of computed states : 20
Computation time : 0.093 second
States/second in state space : 213.3 (20/0.093 second)
Computed states/second : 213.3 (20/0.093 second)
Generating graphical output to 'flipflop-statespace.jpg'...
Writing the states description to file 'flipflop-statespace.states'...
*** Warning: No cartography can be drawn since the list of constraints is empty.
*** ERROR: Error while printing the cartography
IMITATOR successfully terminated (after 0.211 second)