Inconsistent result by the chaos client

[serialfuzzer]

chaos-client version: 0.5.1

Current Behavior:

I scanned subdomains of the same scope 2 times using the command:
cat scope | chaos -silent > 1.txt
cat scope | chaos -silent > 2.txt

However, when I compare number of lines in both the files, you can see the result in the screenshot:

Expected Behavior:

The expected behavior is that both the files should have equal number of lines or subdomains.

Steps To Reproduce:

Anything else:

[MetzinAround]

Interesting. I just ran it twice and got the same number in each txt file.

Has this been consistently happening or is this a recent issue?

[serialfuzzer]

In my case, it's a recent issue. I have integrated Chaos within my own tool and I observed inconsistencies so I went to investigate it and discovered this. This happens when the number of subdomains is huge. Doesn't happen in small scope.

[najuser]

"When I run chaos client over a long period of time, I am also getting the same issue"