20/07/20 18:36:52 WARN TaskMemoryManager: Failed to allocate a page (536870912 bytes), try again.
20/07/20 18:36:53 WARN TaskMemoryManager: Failed to allocate a page (536870912 bytes), try again.
20/07/20 18:36:53 WARN TaskMemoryManager: Failed to allocate a page (536870912 bytes), try again.
20/07/20 18:36:53 WARN TaskMemoryManager: Failed to allocate a page (536870912 bytes), try again.
20/07/20 18:36:53 WARN TaskMemoryManager: Failed to allocate a page (536870912 bytes), try again.
20/07/20 18:36:53 WARN TaskMemoryManager: Failed to allocate a page (536870912 bytes), try again.
20/07/20 18:36:53 WARN TaskMemoryManager: Failed to allocate a page (536870912 bytes), try again.
20/07/20 18:36:53 WARN TaskMemoryManager: Failed to allocate a page (536870912 bytes), try again.
20/07/20 18:36:53 WARN TaskMemoryManager: Failed to allocate a page (536870912 bytes), try again.
20/07/20 18:36:53 WARN TaskMemoryManager: Failed to allocate a page (536870912 bytes), try again.
20/07/20 18:36:54 WARN TaskMemoryManager: Failed to allocate a page (536870912 bytes), try again.
20/07/20 18:36:54 WARN TaskMemoryManager: Failed to allocate a page (536870912 bytes), try again.
20/07/20 18:36:54 WARN TaskMemoryManager: Failed to allocate a page (536870912 bytes), try again.
20/07/20 18:36:54 WARN TaskMemoryManager: Failed to allocate a page (536870912 bytes), try again.
20/07/20 18:36:54 WARN TaskMemoryManager: Failed to allocate a page (536870912 bytes), try again.
20/07/20 18:36:54 WARN TaskMemoryManager: Failed to allocate a page (536870912 bytes), try again.
20/07/20 18:36:54 WARN TaskMemoryManager: Failed to allocate a page (536870912 bytes), try again.
20/07/20 18:36:54 WARN TaskMemoryManager: Failed to allocate a page (536870912 bytes), try again.