 files:RSV_seq.txt         ncacx_b.txt         ncocx_c.txt         RSV_conn4.txt       RSVUn
 w1i,w1f,w2i,w2f,w3i,w3f,w4i,w4f:  0.000000  20.0000  0.000000  50.0000  0.000000  5.00000  0.000000  10.00000
 nstep,nattempt:  40  5000000
 output file:RSVUn001.txt
 final good,bad,edge,used:  414  1  16  450
 final score:  10400.0
