Loosen the trace comparison by ignoring addresses of SimProcedures.
Loosen the trace comparison by ignoring addresses of SimProcedures.

This is because SimProcedures are allocated during project
initialization in an nondeterministic way. This commit fixes the issue
that test_stops() always fails on Travis CI.

f-prettyland/angr,chubbymaggie/angr,f-prettyland/angr,iamahuman/angr,angr/angr,angr/angr,schieb/angr,schieb/angr,tyb0807/angr,iamahuman/angr,schieb/angr,chubbymaggie/angr,angr/angr,tyb0807/angr,f-prettyland/angr,iamahuman/angr,axt/angr,chubbymaggie/angr,axt/angr,tyb0807/angr,axt/angr