Restored splitting after init_serials [skip hazardlib]
Restored splitting after init_serials [skip hazardlib]


Former-commit-id: 2d5bd5a604a99b7f2102297ef2b36ec573d830c2 [formerly 53236e054a7523bdc72b87ac065d1cc337a6ae30]
Former-commit-id: 077282b6472fda7ca0d26ce12c17e571f6ae7661
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine