Originally posted by: SystemAdmin

Hi, may I know where can I get the information about how were those statistics calculated? (the solution quality in output)

"Max condition number" (is it the max number for all matrices during the whole MIP solving)
"Percentage of stable bases"
"Percentage of suspicious bases"
"Percentage of unstable bases"
"Percentage of ill-posed bases"
"Attention level" (what does this mean?)
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Originally posted by: SystemAdmin

for the max condition number, I meant "is it the max condition number for all matrices in the whole MIP solving"
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Originally posted by: SystemAdmin

You can find an explanation in the manuals, namely here: CPLEX > Callable Library Reference Manual > optim.cplex.solutionquality > Macros

The manual can be found online here: http://publib.boulder.ibm.com/infocenter/cosinfoc/v12r2/index.jsp?topic=/ilog.odms.studio.help/Content/Optimization/Documentation/Optimization_Studio/_pubskel/ps_COS_Eclipse.html
If you have any additional questions, feel free to ask.
Tobias
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Originally posted by: SystemAdmin

Tobias,

Thank you. I am going to look at the manual.
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Originally posted by: SystemAdmin

Thank you. I think I got the answer I need.
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