updated ref

6 jobs for 23-define-estimator-interface in 17 minutes and 54 seconds (queued for 4 minutes and 54 seconds)
Name Stage Failure
failed
mpitest-mlmc Test
[  PASSED  ] 7 tests.
[==========] 7 tests from 3 test suites ran. (31 ms total)
[ PASSED ] 7 tests.
[==========] 7 tests from 3 test suites ran. (31 ms total)
[ PASSED ] 7 tests.
end program after 0.14 seconds on 4 procs at Wed May 12 10:46:08 2021
6/6 Test 6: TestWelfordAggregateMPI ...................... Passed 0.52 sec
Cleaning up file based variables
ERROR: Job failed: exit code 1