[vahi@sugar-dev3 work]$ pegasus-analyzer .

***********************************Summary************************************

Submit Directory : .
Total jobs : 4 (100.00%)

1. jobs succeeded : 1 (25.00%)
2. jobs failed : 1 (25.00%)
3. jobs unsubmitted : 2 (50.00%)

*****************************Failed jobs' details*****************************

=============================subdax_main_ID0000001==============================

last state: JOB_FAILURE
site: local
submit file: subdax_main_ID0000001.sub
output file: subdax_main_ID0000001.out
error file: subdax_main_ID0000001.err
This job contains sub workflows!
Please run the command below for more information:
pegasus-analyzer --indent 1 -d ./main_ID0000001.000 --top-dir .

------------------------------Task #1 - Summary-------------------------------

site : local
hostname : sugar-dev3.phy.syr.edu
executable : /usr/bin/condor_dagman
arguments : -f -l . -Debug 3 -Lockfile main-0.dag.lock -Dag main-0.dag -AllowVersionMismatch -AutoRescue 1 -DoRescueFrom 0 -MaxPre 1
exitcode : 1
working dir : /usr1/laura.nuttall/pycbc-tmp.8J2KHOJjor/work

----------------Task #1 - condor::dagman - ID0000001 - stdout-----------------

Executing condor dagman ...

top-dir .ar-dev3 work]$ pegasus-analyzer --indent 1 -d ./main_ID0000001.000 –
2015-07-13 14:19:48,892:ERROR:Pegasus.db.workflow.stampede_statistics.StampedeStatistics(208): No results found for wf_uuid: 398003a4-1905-40a3-867e-8463a47fe829
Traceback (most recent call last):
File "/usr/bin/pegasus-analyzer", line 1533, in <module>
analyze_db(options.config_properties)
File "/usr/bin/pegasus-analyzer", line 1011, in analyze_db
total = workflow_stats.get_total_jobs_status()
File "/usr/lib64/python2.6/site-packages/Pegasus/db/workflow/stampede_statistics.py", line 389, in get_total_jobs_status
q = q.filter(Workflow.wf_id == self._wfs[0])
IndexError: list index out of range

the stampede.db has the workflow populated for the sub workflow.