The bap check program takes too long

[wudehua2016]

I am running to use BAP for spectrum attack detection, but these codes have been running for a long time. The test code is sourced from spec 2017 CPU. and the command line used is as follows:

Bap combine. 0-- replpe=spectrum

The OS used is Ubuntu 20.04, and the version of BAP is 2.6.0 alpha+f969db3. no other modfition was added.
Can anyone tell me how to reduce this testing time?