[Coin-discuss] cbc message level
Matthew Galati
magh at lehigh.edu
Wed Jun 29 13:43:13 EDT 2005
Hi,
Through OsiCbc, how do I make Cbc completely quiet?
OsiCbcSolverInterface * si = new OsiCbcSolverInterface();
si->messageHandler()->setLogLevel(0);
si->getModelPtr()->messageHandler()->setLogLevel(0);
si->getRealSolverPtr()->messageHandler()->setLogLevel(0);
I tried all of those, but am still getting these messages:
Cbc0009I Objective coefficients multiple of 1
Cbc0013I At root node, 0 cuts changed objective from 2.25 to 3 in 2 passes
Cbc0014I Cut generator 0 (Probing) - 0 row cuts (0 active), 1 column
cuts in 0.001 seconds - new frequency is -100
Cbc0014I Cut generator 1 (Gomory) - 2 row cuts (0 active), 0 column
cuts in 0 seconds - new frequency is -100
Cbc0014I Cut generator 2 (Knapsack) - 0 row cuts (0 active), 0 column
cuts in 0 seconds - new frequency is -100
Cbc0014I Cut generator 3 (Clique) - 0 row cuts (0 active), 0 column
cuts in 0 seconds - new frequency is -100
Cbc0014I Cut generator 4 (FlowCover) - 0 row cuts (0 active), 0 column
cuts in 0 seconds - new frequency is -100
Cbc0014I Cut generator 5 (MixedIntegerRounding) - 1 row cuts (0 active),
0 column cuts in 0.001 seconds - new frequency is -100
Cbc0004I Integer solution of 3 found after 2 iterations and 0 nodes
Cbc0001I Search completed - best objective 3, took 2 iterations and 0 nodes
Cbc0004I Integer solution of 3 found after 2 iterations and 0 nodes
Thanks,
Matt
--
Matthew Galati - Optimization Developer
SAS Institute - Analytical Solutions
Phone 919-531-0332, R5327
Fax 919-677-4444
http://coral.ie.lehigh.edu/~magh
http://ordlnx2.na.sas.com/projects/OptWiki
http://www.sas.com/technologies/analytics/optimization/
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