Removed helper functions from benchmark.backtrack
Removed helper functions from benchmark.backtrack

slavapestov/factor,AlexIljin/factor,tgunr/factor,bjourne/factor,dch/factor,erg/factor,AlexIljin/factor,slavapestov/factor,bpollack/factor,bpollack/factor,dharmatech/factor,AlexIljin/factor,erg/factor,erg/factor,ehird/factor,sarvex/factor-lang,erg/factor,seckar/factor,Keyholder/factor,mrjbq7/factor,ehird/factor,sarvex/factor-lang,tgunr/factor,slavapestov/factor,dch/factor,cataska/factor,ceninan/factor,AlexIljin/factor,mrjbq7/factor,tgunr/factor,sarvex/factor-lang,erg/factor,factor/factor,erg/factor,sarvex/factor-lang,mcandre/factor,factor/factor,bpollack/factor,jwmerrill/factor,factor/factor,kingcons/factor,mrjbq7/factor,mcandre/factor,dharmatech/factor,bpollack/factor,ceninan/factor,factor/factor,nicolas-p/factor,slavapestov/factor,bpollack/factor,bjourne/factor,bjourne/factor,dch/factor,AlexIljin/factor,nicolas-p/factor,factor/factor,nicolas-p/factor,nicolas-p/factor,mcandre/factor,dharmatech/factor,mrjbq7/factor,seckar/factor,bpollack/factor,sarvex/factor-lang,bjourne/factor,bjourne/factor,ehird/factor,tgunr/factor,littledan/Factor,littledan/Factor,factor/factor,jwmerrill/factor,mrjbq7/factor,Keyholder/factor,littledan/Factor,slavapestov/factor,seckar/factor,slavapestov/factor,cataska/factor,kingcons/factor,AlexIljin/factor,mcandre/factor,cataska/factor,ceninan/factor,bjourne/factor,sarvex/factor-lang,dch/factor,bjourne/factor,dch/factor,mcandre/factor,kingcons/factor,mcandre/factor,mcandre/factor,tgunr/factor,tgunr/factor,bpollack/factor,slavapestov/factor,ceninan/factor,AlexIljin/factor,erg/factor,littledan/Factor,cataska/factor,kingcons/factor,nicolas-p/factor,sarvex/factor-lang,mrjbq7/factor,nicolas-p/factor,Keyholder/factor,nicolas-p/factor,dch/factor,jwmerrill/factor