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by shm
1 year ago
Forum: Solvers
Topic: Cplex failed to solve a SOCP problme, but Cplexd could
Replies: 5
Views: 3409

Re: Cplex failed to solve a SOCP problme, but Cplexd could

Hi I have the same problem. I 'm using benders to solve a second order conic problem . original problem is MIQCP and is solved using gams/ cplex. when I fix the binary variables in dual subproblem (QCP) in "large size", it is unbounded even using cplexd.I tried to solve the primal problem utilizing ...