[SOLVED] 程序代写 Answer the questions in this file after running AFL and IKOS on the

Answer the questions in this file after running AFL and IKOS on the
all the C programs. The questions are organized into two parts: Part A
concerns with the performance of the tools on programs,
and Part B concerns with the nature of the tools itself.

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Part A: Follow the below instructions to fill in the table below.

Each of the C programs contains zero or more division instructions.

First, inspect the code of each program, and fill in its ground truth
(right/wrong) in the Ground Truth column:

– right if the program does not contain any divide-by-zero errors.
– wrong if the program contains a divide-by-zero error.

Next, refer to the logs of each analyzer’s run on each program, and fill
in its result (accept/reject) in the respective column:

– accept if your analyzer does not report any divide-by-zero errors.
– reject if your analyzer reports a divide-by-zero error.

Lastly, use the above computed results to calculate Precision, Recall,
and F-Measure scores for each analyzer on this suite of programs.

===========================================================================
| Program | Ground Truth| AFL| IKOS Interval | IKOS DBM |
|=========================================================================|
| test0.c | || ||
| test1.c | || ||
| test2.c | || ||
| test3.c | || ||
| test4.c | || ||
| test5.c | || ||
| test6.c | || ||
| test7.c | || ||
| test8.c | || ||
| test9.c | || ||
|=========================================================================|
| Precision | — | —| — | —|
| Recall| — | —| — | —|
| F-measure | — | —| — | —|
===========================================================================

Part B: Answer the below questions. Provide short
explanations to justify your answers.

Question 1: From the given programs, can AFL be a sound analysis? Can it be complete?

Question 2: From the given programs, can IKOS interval be a sound analysis? Can it be complete?

Question 3: From the given programs, can IKOS DBM be a sound analysis? Can it be complete?

Question 4: What are the pros and cons of using the Interval versus DBM
domains in IKOS to find divide-by-zero errors?Comment
on both the accuracy and cost of the analyzer under these two domains.

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