Timed the demos
Timed the demos


Former-commit-id: 7e39aa842a98284c342ddb952fbfbd079810343f [formerly 7e39aa842a98284c342ddb952fbfbd079810343f [formerly 83f2fc20acb9fa3f14fa38431db530f81fe59534]]
Former-commit-id: 1447241dc683375ceb8e8a3f941b8bfd3fb50512
Former-commit-id: 0969a9ed87c3b9211e8e8dcc413a9212fe6eea8a
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine