[Scip] Column generation, meaning of the output from CPLEX after a column is added

[Xavier Schepler]

Hi,

What does the following message mean :

Reinitializing primal norms . . .
Computed 1 new norms.
Initializing primal norms rowwise . . .

produced each time a column is added ?
So much time (several seconds) is spent between each of this line.
It appears at each column generation iteration.
Then the LP is re-optimized.

Best,

Xavier
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