{"action":"created","issue":{"url":"https://api.github.com/repos/kuz/DeepMind-Atari-Deep-Q-Learner/issues/11","repository_url":"https://api.github.com/repos/kuz/DeepMind-Atari-Deep-Q-Learner","labels_url":"https://api.github.com/repos/kuz/DeepMind-Atari-Deep-Q-Learner/issues/11/labels{/name}","comments_url":"https://api.github.com/repos/kuz/DeepMind-Atari-Deep-Q-Learner/issues/11/comments","events_url":"https://api.github.com/repos/kuz/DeepMind-Atari-Deep-Q-Learner/issues/11/events","html_url":"https://github.com/kuz/DeepMind-Atari-Deep-Q-Learner/issues/11","id":131620663,"number":11,"title":"Segmentation fault","user":{"login":"gaoteng-hi","id":17082524,"avatar_url":"https://avatars.githubusercontent.com/u/17082524?v=3","gravatar_id":"","url":"https://api.github.com/users/gaoteng-hi","html_url":"https://github.com/gaoteng-hi","followers_url":"https://api.github.com/users/gaoteng-hi/followers","following_url":"https://api.github.com/users/gaoteng-hi/following{/other_user}","gists_url":"https://api.github.com/users/gaoteng-hi/gists{/gist_id}","starred_url":"https://api.github.com/users/gaoteng-hi/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/gaoteng-hi/subscriptions","organizations_url":"https://api.github.com/users/gaoteng-hi/orgs","repos_url":"https://api.github.com/users/gaoteng-hi/repos","events_url":"https://api.github.com/users/gaoteng-hi/events{/privacy}","received_events_url":"https://api.github.com/users/gaoteng-hi/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2016-02-05T11:37:13Z","updated_at":"2016-06-04T12:47:58Z","closed_at":null,"body":"Excuse me. I installed it in \"Ubuntu 14.04.3 LTS\". When I run \"./run_cpu breakout\", it shows the following error. Would you please help me on this? Thanks a lot in advance!\r\n\r\n# ./run_cpu breakout\r\n-framework alewrap -game_path /home/gaoteng/DeepmindAtari/DeepMind-Atari-Deep-Q-Learner-master/roms/ -name DQN3_0_1_breakout_FULL_Y -env breakout -env_params useRGB=true -agent NeuralQLearner -agent_params lr=0.00025,ep=1,ep_end=0.1,ep_endt=replay_memory,discount=0.99,hist_len=4,learn_start=50000,replay_memory=1000000,update_freq=4,n_replay=1,network=\"convnet_atari3\",preproc=\"net_downsample_2x_full_y\",state_dim=7056,minibatch_size=32,rescale_r=1,ncols=1,bufferSize=512,valid_size=500,target_q=10000,clip_delta=1,min_reward=-1,max_reward=1 -steps 50000000 -eval_freq 250000 -eval_steps 125000 -prog_freq 5000 -save_freq 125000 -actrep 4 -gpu -1 -random_starts 30 -pool_frms type=\"max\",size=2 -seed 1 -threads 4\r\nTorch Threads:\t4\r\nUsing CPU code only. GPU device id:\t-1\r\nTorch Seed:\t1\r\n\r\nPlaying:\tbreakout\r\nCreating Agent Network from convnet_atari3\r\nnn.Sequential {\r\n  [input -> (1) -> (2) -> (3) -> (4) -> (5) -> (6) -> (7) -> (8) -> (9) -> (10) -> (11) -> output]\r\n  (1): nn.Reshape(4x84x84)\r\n  (2): nn.SpatialConvolution(4 -> 32, 8x8, 4,4, 1,1)\r\n  (3): nn.Rectifier\r\n  (4): nn.SpatialConvolution(32 -> 64, 4x4, 2,2)\r\n  (5): nn.Rectifier\r\n  (6): nn.SpatialConvolution(64 -> 64, 3x3)\r\n  (7): nn.Rectifier\r\n  (8): nn.Reshape(3136)\r\n  (9): nn.Linear(3136 -> 512)\r\n  (10): nn.Rectifier\r\n  (11): nn.Linear(512 -> 4)\r\n}\r\nConvolutional layers flattened output size:\t3136\r\n./run_cpu: line 46:  2372 Segmentation fault      (core dumped) ../torch/bin/qlua train_agent.lua $args"},"comment":{"url":"https://api.github.com/repos/kuz/DeepMind-Atari-Deep-Q-Learner/issues/comments/223753860","html_url":"https://github.com/kuz/DeepMind-Atari-Deep-Q-Learner/issues/11#issuecomment-223753860","issue_url":"https://api.github.com/repos/kuz/DeepMind-Atari-Deep-Q-Learner/issues/11","id":223753860,"user":{"login":"ChrisParry","id":8635980,"avatar_url":"https://avatars.githubusercontent.com/u/8635980?v=3","gravatar_id":"","url":"https://api.github.com/users/ChrisParry","html_url":"https://github.com/ChrisParry","followers_url":"https://api.github.com/users/ChrisParry/followers","following_url":"https://api.github.com/users/ChrisParry/following{/other_user}","gists_url":"https://api.github.com/users/ChrisParry/gists{/gist_id}","starred_url":"https://api.github.com/users/ChrisParry/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ChrisParry/subscriptions","organizations_url":"https://api.github.com/users/ChrisParry/orgs","repos_url":"https://api.github.com/users/ChrisParry/repos","events_url":"https://api.github.com/users/ChrisParry/events{/privacy}","received_events_url":"https://api.github.com/users/ChrisParry/received_events","type":"User","site_admin":false},"created_at":"2016-06-04T12:47:58Z","updated_at":"2016-06-04T12:47:58Z","body":"I have the same problem. Pacman and Breakout run, but I get the seg fault for spaceinvaders and montzrev. I have a TitanX, so do these require more than 12GB?"}}
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