preflow demo (LEDA)...
elapsed time: 0.510031 sec
flow value: 6068
preflow demo (BOOST)...
elapsed time: 1.32288 sec
flow value: 6068
preflow demo (preflow_push_max_flow by JACINT)...
elapsed time: 0.300136 sec
flow value: 6068
cut value: 6068
preflow demo (preflow_push_hl by JACINT)...
A is 1 elapsed time: 0.4667 sec
flow value: 6068
cut value: 6068
preflow demo (ATHOS)...
elapsed time: 0.150702 sec
flow value: 415
edmonds karp demo...
elapsed time: 62.3518 sec
flow value: 6068
edmonds karp demo (ALPAR)...
elapsed time: 58.7259 sec
flow value: 6068
edmonds karp demo (BOOST)...
elapsed time: 185.794 sec
flow value: 6068
