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 (a hack), it is also possible to specify a start of -1 (see option -extrapolation below).
max_int
is used by default.As an exception, the extrapolation for k = -1 is the same for all operators, and consists in merging all states of the queue decision diagram. In other words, this extrapolation is equal to the 0-depth bisimulation/language equivalence without state coloring.
78
otherwise.max_int
is used by default.
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”.
October 12, 2011 | Linux 3.2.0-3-amd64 |