{"action":"created","issue":{"url":"https://api.github.com/repos/BVLC/caffe/issues/2709","labels_url":"https://api.github.com/repos/BVLC/caffe/issues/2709/labels{/name}","comments_url":"https://api.github.com/repos/BVLC/caffe/issues/2709/comments","events_url":"https://api.github.com/repos/BVLC/caffe/issues/2709/events","html_url":"https://github.com/BVLC/caffe/issues/2709","id":93443013,"number":2709,"title":"caffe lmdb db::LMDB:open()  failed and reported 'mdb_status == 0 (12 vs. 0) Cannot allocate memory'","user":{"login":"tonnyw","id":13213560,"avatar_url":"https://avatars.githubusercontent.com/u/13213560?v=3","gravatar_id":"","url":"https://api.github.com/users/tonnyw","html_url":"https://github.com/tonnyw","followers_url":"https://api.github.com/users/tonnyw/followers","following_url":"https://api.github.com/users/tonnyw/following{/other_user}","gists_url":"https://api.github.com/users/tonnyw/gists{/gist_id}","starred_url":"https://api.github.com/users/tonnyw/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/tonnyw/subscriptions","organizations_url":"https://api.github.com/users/tonnyw/orgs","repos_url":"https://api.github.com/users/tonnyw/repos","events_url":"https://api.github.com/users/tonnyw/events{/privacy}","received_events_url":"https://api.github.com/users/tonnyw/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/BVLC/caffe/labels/upstream%20issue","name":"upstream issue","color":"eb6420"}],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":10,"created_at":"2015-07-07T05:35:54Z","updated_at":"2015-08-09T19:12:39Z","closed_at":"2015-08-09T19:12:39Z","body":"I ran caffe with my training data, program crashed and reported the following errors(part of whole messages).\r\nI0707 13:28:21.967123  5959 layer_factory.hpp:74] Creating layer pair_data\r\nI0707 13:28:21.967149  5959 net.cpp:92] Creating Layer pair_data\r\nI0707 13:28:21.967156  5959 net.cpp:359] pair_data -> pair_data\r\nI0707 13:28:21.967190  5959 net.cpp:129] Setting up pair_data\r\nF0707 13:28:21.967268  5959 db.hpp:109] Check failed: mdb_status == 0 (12 vs. 0) Cannot allocate memory\r\n*** Check failure stack trace: ***\r\n    @     0x7fd5152eeb7d  google::LogMessage::Fail()\r\n    @     0x7fd5152f0c7f  google::LogMessage::SendToLog()\r\n    @     0x7fd5152ee76c  google::LogMessage::Flush()\r\n    @     0x7fd5152f151d  google::LogMessageFatal::~LogMessageFatal()\r\n    @     0x7fd5157449d9  caffe::db::LMDB::Open()\r\n    @     0x7fd5156d0de8  caffe::DataLayer<>::DataLayerSetUp()\r\n    @     0x7fd51569e436  caffe::BaseDataLayer<>::LayerSetUp()\r\n    @     0x7fd51569e539  caffe::BasePrefetchingDataLayer<>::LayerSetUp()\r\n    @     0x7fd515740b81  caffe::Net<>::Init()\r\n    @     0x7fd5157433f1  caffe::Net<>::Net()\r\n    @     0x7fd51577da16  caffe::Solver<>::InitTrainNet()\r\n    @     0x7fd51577e012  caffe::Solver<>::Init()\r\n    @     0x7fd51577e635  caffe::Solver<>::Solver()\r\n    @           0x40e458  caffe::GetSolver<>()\r\n    @           0x4076c7  train()\r\n    @           0x4055fb  main\r\n    @     0x7fd51479576d  (unknown)\r\n    @           0x405a81  (unknown)\r\n\r\n\r\nwhat about the reason for this issue, thanks.\r\n"},"comment":{"url":"https://api.github.com/repos/BVLC/caffe/issues/comments/129226915","html_url":"https://github.com/BVLC/caffe/issues/2709#issuecomment-129226915","issue_url":"https://api.github.com/repos/BVLC/caffe/issues/2709","id":129226915,"user":{"login":"shelhamer","id":311113,"avatar_url":"https://avatars.githubusercontent.com/u/311113?v=3","gravatar_id":"","url":"https://api.github.com/users/shelhamer","html_url":"https://github.com/shelhamer","followers_url":"https://api.github.com/users/shelhamer/followers","following_url":"https://api.github.com/users/shelhamer/following{/other_user}","gists_url":"https://api.github.com/users/shelhamer/gists{/gist_id}","starred_url":"https://api.github.com/users/shelhamer/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/shelhamer/subscriptions","organizations_url":"https://api.github.com/users/shelhamer/orgs","repos_url":"https://api.github.com/users/shelhamer/repos","events_url":"https://api.github.com/users/shelhamer/events{/privacy}","received_events_url":"https://api.github.com/users/shelhamer/received_events","type":"User","site_admin":false},"created_at":"2015-08-09T19:12:39Z","updated_at":"2015-08-09T19:12:39Z","body":"Closing as this looks like a usage / platform configuration issue.\r\n\r\nPlease ask usage  questions on the [caffe-users](https://groups.google.com/forum/#!forum/caffe-users) list.\r\n\r\nThanks!"}}