<s>
MALPAS	O
has	O
been	O
used	O
to	O
confirm	O
the	O
correctness	O
of	O
safety	B-Application
critical	I-Application
applications	O
in	O
the	O
nuclear	O
,	O
aerospace	O
and	O
defence	O
industries	O
.	O
</s>
<s>
It	O
has	O
also	O
been	O
used	O
to	O
provide	O
compiler	B-Application
correctness	I-Application
in	O
the	O
nuclear	O
industry	O
on	O
Sizewell	O
B	O
.	O
</s>
<s>
Languages	O
that	O
have	O
been	O
analysed	O
include	O
:	O
Ada	B-Language
,	O
C	B-Language
,	O
PLM	B-Language
and	O
Intel	B-Language
Assembler	I-Language
.	O
</s>
<s>
Automatic	O
translators	O
exist	O
for	O
common	O
high-level	O
programming	O
languages	O
such	O
as	O
Ada	B-Language
,	O
C	B-Language
and	O
Pascal	B-Application
,	O
as	O
well	O
as	O
assembler	O
languages	O
such	O
as	O
Intel	B-Language
80*86	I-Language
,	O
PowerPC	B-Architecture
and	O
68000	B-Device
.	O
</s>
<s>
Semantic	O
Analyser	O
(	O
also	O
known	O
as	O
symbolic	B-General_Concept
execution	I-General_Concept
)	O
.	O
</s>
<s>
In	O
1995	O
the	O
UK	O
's	O
Royal	O
Air	O
Force	O
commissioned	O
independent	O
analysis	O
of	O
the	O
Lockheed	O
Martin	O
C130J	O
's	O
avionics	O
software	O
assessed	O
as	O
safety-critical	B-Application
.	O
</s>
<s>
MALPAS	O
was	O
used	O
for	O
the	O
analysis	O
of	O
this	O
software	O
,	O
apart	O
from	O
the	O
Mission	O
Computer	O
software	O
,	O
which	O
was	O
written	O
in	O
Spark	O
Ada	B-Language
and	O
verified	O
with	O
the	O
Spark	O
Toolset	O
.	O
</s>
<s>
MALPAS	O
is	O
currently	O
being	O
used	O
to	O
independently	O
assess	O
the	O
software	O
for	O
the	O
reactor	O
protection	O
system	O
which	O
will	O
monitor	O
the	O
two	O
nuclear	O
reactors	O
at	O
Hinkley	O
Point	O
C	B-Language
.	O
</s>
