Problems with MIP root Relaxation
How can I get the Root Relaxation after and before the cuts?
There is same parameter? I try with callback function like in the example in C, with no results.:
if (where == GRB_CB_MIPNODE )
error = GRBcbget(cbdata, where, GRB_CB_MIPNODE_NODCNT, &nodect);
if( nodect == 1) //after cuts
error = GRBcbget(cbdata, where, GRB_CB_MIPSOL_OBJBND, &lp);
if( nodect == 0) //before cuts
error = GRBcbget(cbdata, where, GRB_CB_MIPSOL_OBJBND, &lp);
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