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1 reply Latest Post - ‏2013-03-29T15:34:39Z by AlexFleischer
SystemAdmin
SystemAdmin
1883 Posts
ACCEPTED ANSWER

Pinned topic Out of memory

‏2013-03-29T14:42:51Z |
Hi,

CPLEX ran for 55 minutes and then I got the message "out of memory".

Is there an option that I can stop CPLEX earlier,
and have a feasible solution instead of an optimal solution?

Kind regards,

Aurelie
Updated on 2013-03-29T15:34:39Z at 2013-03-29T15:34:39Z by SystemAdmin
  • AlexFleischer
    AlexFleischer
    1130 Posts
    ACCEPTED ANSWER

    Re: Out of memory

    ‏2013-03-29T15:34:39Z  in response to SystemAdmin
    Hi,

    before the subject to block, you may write

    execute
     {
      cplex.tilim=60;
      
     }
    


    and CPLEX will stop after 60s

    or

    execute
     {
      cplex.intsollim=1;
      
     }
    


    if you want cplex to stop after the first solution
    Updated on 2014-03-26T05:49:58Z at 2014-03-26T05:49:58Z by AlexFleischer