Added a progress message
Added a progress message


Former-commit-id: 5d9504690ad29998df655ed00748955e278f4eb0 [formerly 37f6834ca35c2110c9ad2c0916953474b6dbc3b2]
Former-commit-id: 2b142e40358fb47f4fa69bb8064a8a8828275281
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine