Re: Problem with parallel : it stops with a warning after several hours
From:
Hubert Kowalski
Subject:
Re: Problem with parallel : it stops with a warning after several hours of operations
Date:
Tue, 11 Jul 2017 08:50:49 +0200 (CEST)
> parallel: Warning: No more file handles. > parallel: Warning: Raising ulimit -n or /etc/security/limits.conf may help.
Parallel runs out of file handles. try railing limit, for example https://www.cyberciti.biz/faq/linux-increase-the-maximum-number-of-open-files/
hope it helps.
> Dnia 10 lipiec 2017 o 17:43 Shlomi Fish <shlomif@shlomifish.org> napisał(a): > > > Hi all! > > With parallel-20170522-1.mga6 on Mageia v6 x86-64, I am getting this: > > 1,499,693,878.343569040 == 5,645,356,909 == > 1,499,693,878.343580961 I could not solve this game. > 1,499,693,878.343592882 Total number of states checked is 310,498. > 1,499,693,878.343604088 [[== End 5,645,356,909 ==]] > 1,499,693,890.266119957 == 5,645,357,053 == > 1,499,693,890.266165018 Iterations count exceeded. > 1,499,693,890.266180992 Total number of states checked is 2,400,000. > 1,499,693,890.266192913 [[== End 5,645,357,053 ==]] > 1,499,693,890.266206026 == 5,645,359,103 == > 1,499,693,890.266216993 I could not solve this game. > 1,499,693,890.266228914 Total number of states checked is 1,117,997. > 1,499,693,890.266239882 [[== End 5,645,359,103 ==]] > 1,499,693,891.484687090 == 5,645,384,850 == > 1,499,693,891.484735966 Iterations count exceeded. > 1,499,693,891.484750986 Total number of states checked is 2,400,000. > 1,499,693,891.484764099 [[== End 5,645,384,850 ==]] > parallel: Warning: No more file handles. > parallel: Warning: Raising ulimit -n or /etc/security/limits.conf may help. > > ======== > > and parallel stops after that. > > It is done after running it using > https://github.com/shlomif/freecell-3fc-determine-solvability and with -j4 on a > Core i3 machine. Is it a bug ? Can it be fixed? > > Regards, > > Shlomi Fish > > -- > ----------------------------------------------------------------- > Shlomi Fish http://www.shlomifish.org/ > What does “Zionism” mean? - http://shlom.in/def-zionism > > Summer Glau can restore the people that Chuck killed, back to life. > — http://www.shlomifish.org/humour/bits/facts/Summer-Glau/ > > Please reply to list if it's a mailing list post - http://shlom.in/reply . >