Logging the number of ruptures
Logging the number of ruptures


Former-commit-id: e3e8ff8330300e53c3bc5d187f18b4f2a6bc9c93 [formerly 4cd40254e30ff9b5e103d6bb4e9d038bdd665f9f]
Former-commit-id: 9e4b78ff286a5c2cc93a568541cc60fa6fc10b59
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine