indeterminism in test_vfg is fixed.
indeterminism in test_vfg is fixed.

avain/angr,xurantju/angr,xurantju/angr,schieb/angr,chubbymaggie/angr,zhuyue1314/angr,tyb0807/angr,iamahuman/angr,f-prettyland/angr,angr/angr,f-prettyland/angr,angr/angr,cureHsu/angr,tyb0807/angr,chubbymaggie/angr,axt/angr,GuardianRG/angr,iamahuman/angr,axt/angr,schieb/angr,zhuyue1314/angr,tyb0807/angr,mingderwang/angr,cureHsu/angr,lowks/angr,angr/angr,chubbymaggie/angr,fjferrer/angr,f-prettyland/angr,lowks/angr,haylesr/angr,haylesr/angr,axt/angr,fjferrer/angr,iamahuman/angr,GuardianRG/angr,schieb/angr,terry2012/angr,terry2012/angr,avain/angr,mingderwang/angr