Specifying permutation in logs in PAS

[aaronszasz]

Currently, permutation aware synthesis runs all permutations in parallel, producing output like in the attached picture for 3 qubits.

It would be really helpful if each line in the log specified which permutation it pertains to, eg DEBUG | [1,2,3] bqskit.passes ... DEBUG | [1,3,2] bqskit.passes ...

This would allow generation of logs for each independent permutation, eg by using grep [1,2,3] output.log

[aaronszasz]