.
Simulation
Spin can work on the Promela
description by performing a random simulation
.
Verification
1) Spin can also generate a C
program, which performs an exhaustive search in
the whole state space to verify whether the design is
error-free.
2) Very large verification problem
is attacked by ‘bit-state-storage’ technique,
also known as supertrace, which takes a divide-and-conquer like strategy
with little side effects.