bugGNU Parallel - Bugs: bug #45203, GNU Parallel stops processing...

 
 

bug #45203: GNU Parallel stops processing claiming bugid "swap_activity_file-r"

Submitter:  Douglas A. Augusto <daaugusto>
Submitted:  Thu 28 May 2015 02:41:00 PM UTC
   
 
Category:  None Severity:  3 - Normal
Item Group:  None Status:  Need Info
Privacy:  Public Assigned to:  None
Open/Closed:  Closed
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Fri 26 Jun 2015 10:31:21 PM UTC, comment #2: 

Open for 1 month waiting for info. Closing.

If you have new info, re-open bug.

Ole Tange <tange>
Group administrator
Sun 07 Jun 2015 10:35:52 PM UTC, comment #1: 

Thanks for your bug report. Please follow http://www.gnu.org/software/parallel/man.html#REPORTING-BUGS

(For one: You have not included run.sh, so it will be impossible for me to run your example).

Also you might want to take a look at --memfree.

Ole Tange <tange>
Group administrator
Thu 28 May 2015 02:41:00 PM UTC, original submission:  

Hi,

After processing tens of thousands (or even hundreds of thousands) of jobs, GNU Parallel crashes. This is the error message: "parallel: This should not happen. You have found a bug."

The version is 20150524, but this happened with releases from the past few months as well (if I recall correctly). The bugid is swap_activity_file-r

The command-line is as follows:

   $ parallel --slf servers.slf --resume --retries 3 --noswap --wd optimization-fit --controlmaster --nice 10 --progress -j procfile --files --results ~/optimization-fit/results/RELAXED-1/out --joblog ~/optimization-fit/results/RELAXED-1/jobs.log --colsep ' ' ./run.sh {1} {2} {3} {4} {5} {6} :::: jobs.txt

Additional information:

   $ cat servers.slf
   :

   (only the localhost)

   $ cat procfile
   100%

   $ head ~/optimization-fit/results/RELAXED-1/jobs.log
   Seq   Host  Starttime   JobRuntime  Send  Receive  Exitval  Signal   Command
   40 :  1431822569.519     26.118  0  253   0  0  ./run.sh n4w3b1 040 055 4 0.60 0.05
   35 :  1431822569.507     27.141  0  253   0  0  ./run.sh n4w3b1 040 055 4 0.60 0.20
   38 :  1431822569.514     27.692  0  253   0  0  ./run.sh n4w3b1 040 055 4 0.60 0.50
   29 :  1431822569.496     30.657  0  253   0  0  ./run.sh n4w3b1 040 055 4 0.80 0.05
   25 :  1431822569.488     30.901  0  253   0  0  ./run.sh n4w3b1 040 055 4 0.80 0.15
   27 :  1431822569.492     31.794  0  253   0  0  ./run.sh n4w3b1 040 055 4 0.80 0.50
   26 :  1431822569.491     32.810  0  253   0  0  ./run.sh n4w3b1 040 055 4 0.80 0.40
   31 :  1431822569.500     32.842  0  253   0  0  ./run.sh n4w3b1 040 055 4 0.80 0.30
   28 :  1431822569.494     33.567  0  253   0  0  ./run.sh n4w3b1 040 055 4 0.80 0.45

   $ head jobs.txt
   n4w3b1 040 055 4 1.00 0.00
   n4w3b1 040 055 4 1.00 0.20
   n4w3b1 040 055 4 1.00 0.15
   n4w3b1 040 055 4 1.00 0.40
   n4w3b1 040 055 4 1.00 0.50
   n4w3b1 040 055 4 1.00 0.45
   n4w3b1 040 055 4 1.00 0.05
   n4w3b1 040 055 4 1.00 0.10
   n4w3b1 040 055 4 1.00 0.30
   n4w3b1 040 055 4 1.00 0.35

   $ uname -a
   Linux gnu 3.14-2-amd64 #1 SMP Debian 3.14.15-2 (2014-08-09) x86_64 GNU/Linux

Douglas A. Augusto <daaugusto>

 

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    Date Changed by Updated Field Previous Value => Replaced by
    2015-06-26 tange Open/ClosedOpen Closed
    2015-06-07 tange StatusNone Need Info

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