vf3p is slower than vf3l when have many solutions.

[Weissle]

When there is one or few solutions ( or mappings) exist, vf3p can achieve a good speedup.
But when there are a million or more solutions, vf3p often slower than vf3l.
I use vf3p like that way:
./vf3p pattern.txt target.txt -a 2 -t 8

pattern.txt
target.txt

[vincarlet]

Are you sure the pattern is correct? It is composed of nodes only?

[Weissle]

Both of pattern and target graph format are the same as graph in https://github.com/MiviaLab/vf3lib/tree/master/test.
I download the files I uploaded and both of them are composed of nodes and edges.