Table 1: Results of C instances.

No.InstanceBest knownSuggestive algorithm
Single objectiveBiobjective
Total distanceDistanceDifference (%)BalanceDistanceBalance

1C101828.94 828.94 0.00 42.2%83910.3%
2C102828.94 828.94 0.00 42.2%8384.2%
3C103828.06 828.06 0.00 42.3%11161.8%
4C104824.78 824.78 0.00 41.2%12532.9%
5C105828.94 828.95 0.01 42.2%9694.2%
6C106828.94 828.95 0.01 42.2%10986.0%
7C107828.94 828.95 0.01 42.2%8423.9%
8C108828.94 828.95 0.01 42.2%11695.8%
9C109828.94 828.95 0.01 42.2%11988.9%
10C201591.56 591.58 0.01 11.2%5652.7%
11C202591.56 591.58 0.01 11.2%7920.8%
12C203591.17 591.18 0.01 10.7%7160.8%
13C204590.60 590.62 0.01 11.2%7592.4%
14C205588.16 588.18 0.01 10.7%7841.7%
15C206588.49 588.51 0.01 10.7%8152.2%
16C207588.29 588.30 0.01 10.7%6933.9%
17C208588.32 588.32 0.00 10.7%8394.5%