Model checking device for distributed environment model, model checking method for distributed environment model, and medium

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United States of America Patent

PATENT NO 9880923
SERIAL NO

15110478

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Abstract

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A model checking device for a distributed-environment-model according to the present invention, includes: a distributed-environment-model search unit that adopts a first state as start point when obtaining information indicating a distributed-environment-model, searches the state attained by the distributed-environment-model by executing straight line movements for moving from the first state to a second state which is an end position, and determines whether the searched state satisfies a predetermined property; a searched state management unit that stores the searched state in the past; a searched-transition-history management unit that stores an order of the transitions of the straight line movements in the past; a searched state transition association information management unit that stores the transition when moving to another state in the past search in such a manner that the transition is associated with each of the searched states.

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Patent Owner(s)

Patent OwnerAddress
NEC CORPORATION7-1 SHIBA 5-CHOME MINATO-KU TOKYO 1088001 ?1088001

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tomizawa, Nobuyuki Tokyo, JP 8 16
Yakuwa, Yutaka Tokyo, JP 17 13

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