add two step of log algorithm version
diff --git a/genomix/genomix-pregelix/graph/LongPath_out.ps b/genomix/genomix-pregelix/graph/LongPath_out.ps
new file mode 100644
index 0000000..1bef623
--- /dev/null
+++ b/genomix/genomix-pregelix/graph/LongPath_out.ps
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