VERIFY(1) | Local Manual | VERIFY(1) |
verify | [option ...] [scm-file] |
The model contains the description of a system of communicating machines along with, optionally, the specification of a set of bad configurations. See scm(5) for a description of the scm input language.
Upon succesful termination, verify either reports that the model is safe (if no bad configuration is reachable), or provides a counter-example trace (leading to some bad configuration).
Note that, depending on the input model and on the options that are used, verify may abort, or compute indefinitely. This problem cannot be avoided due to the undecidability of the model-checking problem for systems of communicating machines.
As an exception, it is also possible to specify a start of -1. The extrapolation for k = -1 consists in merging all states of the queue decision diagram. In other words, this extrapolation is equal to the bisimulation-based extrapolation for k = 0 with -extrapol-coloring none.
See the AUTHORS file in the source distribution for the full list of contributors.
Web site: http://altarica.labri.fr/forge/projects/mcscm/wiki
These rules guarantee that the analysis performed by verify is “safety-conservative”.
August 9, 2011 | Linux 3.0.0-1-amd64 |