[Cbc] Fwd: Unexpected shut down

[acw at ascent.com]

CbcModel.setMaximumSeconds(seconds), before solve.



From:
Christos <chtsolak at gmail.com>
To:
"cbc at list.coin-or.org" <cbc at list.coin-or.org>
Date:
09/23/2012 11:44 AM
Subject:
[Cbc] Fwd: Unexpected shut down



I found it. After branch & bound reaches 3600 sec it exits. Is there any 
way to increase this limit?

Thank you.


-------- Original Message -------- 
Subject: 
Unexpected shut down
Date: 
Sun, 23 Sep 2012 01:31:38 +0300
From: 
Christos <chtsolak at gmail.com>
To: 
cbc at list.coin-or.org <cbc at list.coin-or.org>


Hi,

I am trying to solve a problem 46614 columns,12540 integers, 42210 rows 
and 125370 nonzero elements.

After calling initialSolve and 4152 iterations founds objective close to 
the desirable within seconds.

After calling branch & bound is trying to find solution , and in around 
an hour its simply the program is terminated.

Do you have any ideas?



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