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Date: Wed, 06 Jun 2012 12:49:27 +0200
From: magnum <john.magnum@...hmail.com>
To: john-dev@...ts.openwall.com
Subject: Re: wordlist progress report bug

On 06/06/2012 12:33 PM, Solar Designer wrote:
> On Wed, Jun 06, 2012 at 11:18:41AM +0200, magnum wrote:
>> On 06/05/2012 03:57 PM, Solar Designer wrote:
>>> When running magnum-jumbo with a tiny wordlist (just 3 words) and lots
>>> of rules against a RAR file (slow), I am sometimes getting the progress
>>> reported as 400% to 500%, then back to normal (under 100%), then again.
>>
>> I'll see if I can reproduce that. I suppose this was a non-MPI build?
>> The code paths divert a little.
>
> Yes, non-MPI, but OMP (8 threads).

I could not reproduce what you saw but this might be a variant of it:

magnum@...ge:~/john$ ./john test/sample.hashes -form:bf -wo:testlist 
--rules=all
Loaded 1 password hash (OpenBSD Blowfish [32/64 X2])
guesses: 0  time: 0:00:00:03 0.02%  c/s: 517  trying: Word399999 - 
word1123456
guesses: 0  time: 0:00:00:06 0.05% (ETA: 2012-06-06 16:03:10)  c/s: 597 
  trying: word3650 - word1651
guesses: 0  time: 0:00:00:08  c/s: 621  trying: Word1120 - Word2120
guesses: 0  time: 0:00:00:11 0.07% (ETA: 2012-06-06 17:05:04)  c/s: 642 
  trying: Word3824 - Word1825

At 0:08 it doesn't emit any progress figures. This doesn't seem to 
happen with MPI.

magnum

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