某クラスタリング問題

◯sample_20000.mps
CPLEX 12.8.0 : 12428.03s
Gurobi 7.5.2 : 15695.16s

◯sample_10000.mps
CPLEX 12.8.0 : 5142.20s
Gurobi 7.5.2 : 3886.96s

◯Sample_5000.mps
CPLEX 12.8.0 : 564.08s
Gurobi 7.5.2 : 288.74s

◯サーバ１
Huawei RH5885H V3
CPU ：Intel Xeon E7-4890 v2 @ 2.80GHz x 4 socket
Memory ：2.0TB (32GB LRDIMM x 64 DIMMs)
GPU : NVIDIA Tesla P100 & K40
HDD ：2.5-inch 300GB SAS 15000rpm HDD x 2
SSD : ES3000 2.4TB x 2 + 2.5-inch 800GB SSD (Intel DC S3500) x 8
RAID ：RAID-0/1/10/5/50/6/60 1GB Cache with Power Protection
NIC ：On Board 1GE x 4 port interface card
I/O Box ：6 Slot Riser Card x 2、Hot-Plugged Riser Card x 1
PSU ：2000W Platinum AC Power Supply Unit x 2
Rail ：4U Slide Rail with Cable Management Arm
CUDA : 9.1
OS : CentOS 7.4