[Scip] how to solve a new IP during the branch and price

[XiangyongLi]

Dear all,

I develop a branch and price using SCIP and CPLEX as LP solver. To price out one column, I need to solve a new integer programming problem (IP), which is created based on the LP solution at each node of the branch-and-bound tree. 

I want to know whether I can use CPLEX's routine to create a new IP and solve it, since CPLEX is used as the LP solver.  


If not, is there any way in SCIP to create a new IP and solve it at each node in the branch-and-bound tree?


Thanks. 


Xiangyong 
 
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