NOTE: Time shows the wallclocks when run on a cluster
at Clemson University by using 64 processors (1.6 GHz).

Instance      Time    Node
-----------------------------
input100_30    90   440724253
input100_31    64   295020465
input100_32   101   374123054
input100_33   150   709307394
input100_34    78   271266466
input100_35    78   381445759
input100_36   172   675378554
input100_37   122   426644525 
input100_38    83   364571840  
input100_39    73   284742745

input100_40    26   128943589
input100_41    27   132285797
input100_42    23   132259266
input100_43    43   219441319
input100_44    49   155543925

input150_50    187  227402902
input150_51    128  273811821
