Originally posted by: humbleprogrammer

Hi,

According to the documentation at http://pic.dhe.ibm.com/infocenter/cosinfoc/v12r4/index.jsp?topic=%2Filog.odms.ide.help%2Frefdotnetopl%2Fhtml%2FF_ILOG_CP_CP_IntParam_LogVerbosity.htm about the values of the IloCP::LogVerbosity parameter:

"Mode IloCP::Quiet does not display any information, the other modes display progressively more information"

However, the output for the three LogVerbosity modes IloCP::Quiet, IloCP::Terse, IloCP::Normal, and IloCP::Verbose looks pretty much the same, the only noticeable difference is the line "LogVerbosity = <current mode>" at the beginning.

So is there a case when the output is different for distinct LogVerbosity modes other than IloCP::Quiet or do they have the same effect?

Thanks,
Victor
#CPOptimizer
#DecisionOptimization

Originally posted by: SystemAdmin

Maybe ...

cp.setParameter(IloCP::PropagationLog, IloCP::Verbose);

... is what you're looking for?
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Originally posted by: ChrisBr

Hello Victor,

In the definition
IloCP::Quiet < IloCP::Terse < IloCP::Normal < IloCP::Verbose

Actually, the current use is

PropagationLog = IloCP::Quiet
Don't display anything

PropagationLog >= IloCP::Normal
Display propagation information (according to the specified LogPeriod)

This is true for the more recent version (12.5) and can change in another version (as mentioned in the documentation).

I hope this clarifies,

Chris.
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#DecisionOptimization