Software of Safety Important I&C Systems - Nuclear Power Plant Instrumentation and Control Systems for Safety and Security - page 168

Figure 6. Classification scheme of reliability metrics and software quality

the course of execution of the software de-
sign process is executed by the manager of
the software project.

• The report on software testing results. This

includes information on time of discovery,
level of seriousness and nature of software
defects and information on reasons and
time (date or stage of the software lifecy-
cle) of the introduction of the correspond-
ing defects, time of their correction, and
also the test kits used, number of success-
ful runs of the program and so forth. The
report is compiled directly by test engi-
neers manually or using automated record-
ing devices.

• The report on results of performing soft-

ware veriication after completion of each
step of the software lifecycle. The report
should include information on the nature
of defects discovered, reason for their in-
troduction and later discovery, time lost for
preparation and conducting veriication,
and also information. The report is com-
piled directly by analysts-experts, as a rule
manually.