SuccessConsole Output

Skipping 2,135 KB.. Full Log
 worker.py:1752 -- A worker died or was killed while executing task 00000000f19b8da0d873f693172922dc94fa982b.
2019-03-18 01:48:07,158	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000cf902d70ebba51e972a654ed5d79993b.
2019-03-18 01:48:07,189	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f26192e3838d8321ed5bb1b2430fa1a1.
2019-03-18 01:48:07,353	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002d408e0d64959dc1998a10a66b3d9258.
2019-03-18 01:48:07,417	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008b8e36465806df517520653886f0086a.
2019-03-18 01:48:07,499	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000be2eb1a3fe185fa867ed481a781b1918.
2019-03-18 01:48:07,519	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000319524cdac0f292472b5b14d20fc92d3.
2019-03-18 01:48:07,675	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000000f8a7da6bd04d572c9c8c8d07cd7a79.
2019-03-18 01:48:07,675	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000077abde5eeb679e7f0a6e09a947d99f6f.
2019-03-18 01:48:07,752	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000da09a4a4e22aea15446f84d830e63bb3.
2019-03-18 01:48:07,803	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f76c2e60df1598df601dd5451170524b.
2019-03-18 01:48:07,804	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b8ac6f35b8bb0fba9089b098db1d0908.
2019-03-18 01:48:07,824	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000157d9aa6a88400c7d4dae4b598adbaa.
2019-03-18 01:48:07,825	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b74d3d1a29fc5aa1bb5adc95ab2a5293.
2019-03-18 01:48:07,886	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d8334507943c4d2ab377c781ab240fbe.
2019-03-18 01:48:07,968	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ffe3a96303c06b5b0ac70ea52097b43b.
2019-03-18 01:48:07,989	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000083f71256a8de06e6ba428e445ca89d3b.
2019-03-18 01:48:08,000	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e89c30742c848a243b6edffbbc7c49aa.
2019-03-18 01:48:08,051	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000097ee915c0eea0fb9a2f939bb8a09862b.
2019-03-18 01:48:08,112	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000009d707f5894c7167ee68bc516121c9796.
2019-03-18 01:48:08,183	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c6e4701b8886fb5e99efc26e371d2380.
2019-03-18 01:48:08,224	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000001196475c9744d1c6b1b4f10ffceca02c.
2019-03-18 01:48:08,357	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000479b1dc055bfd517b8b6e62e3ca845aa.
2019-03-18 01:48:08,489	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006f952e1d18bc526cc7ec166c06bb211e.
2019-03-18 01:48:08,489	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000004f703e50c7243d20cdbf42756fc2b61f.
2019-03-18 01:48:08,490	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c2a246ce568bd1bdb18be4685bc059f0.
2019-03-18 01:48:08,520	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ec0567856cd00c47675b434a80050290.
2019-03-18 01:48:08,612	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000004d61df6be42f00609cb4f00efa0f9afc.
2019-03-18 01:48:08,633	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000aa5f19efb9b265519decccdcb5e9b8c8.
2019-03-18 01:48:08,714	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000004057d1d203f7ffb5e11141cea81fafb3.
2019-03-18 01:48:08,715	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000fb3db6f38e6b5edc2e5f83a752e6d3ca.
2019-03-18 01:48:08,766	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000004f66131c152f47eb045089660bd48e3f.
2019-03-18 01:48:08,776	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f946b4de0158b8de785e274aa4914cea.
2019-03-18 01:48:08,787	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002cdde5c2dec03b0a28abf1e91cbf0e4d.
2019-03-18 01:48:08,838	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e0a7788abfc2ad6b6bd142e9a727b2fd.
2019-03-18 01:48:08,869	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003bbcb53a310529c3a117a9689eef507a.
2019-03-18 01:48:08,930	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f4b24d3f223beed3707bbd6581a37a69.
2019-03-18 01:48:08,982	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c9d9b492f51191736f326c634d3117e8.
2019-03-18 01:48:09,053	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000047fc74986c7327c3db0fa361ac79e903.
2019-03-18 01:48:09,094	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003be44631f903728b78b52dc98a57deea.
2019-03-18 01:48:09,165	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000621e99af3f422d5b351ee49f048eb874.
2019-03-18 01:48:09,268	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000739caca656237e3a250fb2678beb4d91.
2019-03-18 01:48:09,349	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000063932c11a5264f03a3cbdce407d85ac3.
2019-03-18 01:48:09,644	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c984748316828762c75198b93db65924.
2019-03-18 01:48:09,675	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000066496fb677a5c48c4efbd0783fa47094.
2019-03-18 01:48:09,771	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006a22a233924e2b69c05d1826c168ad49.
2019-03-18 01:48:09,964	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f1a093b564a88ef9fb4bc21922e1ae49.
2019-03-18 01:48:10,238	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000524b40039a3f24227ce2c261fbc6ecde.
2019-03-18 01:48:10,360	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000002c2d819d26760d2755e540b9cc97d4.
2019-03-18 01:48:10,776	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:11,222	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000007636a540fece7ff5103ca08884c170d.
2019-03-18 01:48:11,273	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000043eb90f6cc8a6566ad8061765f6618b2.
2019-03-18 01:48:11,324	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008a095a7eb249cf69ad90e0cd33d449d8.
2019-03-18 01:48:11,324	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000155d6ddf0fd11c2871e49a61e8c942ce.
2019-03-18 01:48:11,325	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000762f237f8b9c26ec9d58a97c675e25cb.
2019-03-18 01:48:11,356	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000618da16a6a6784827fef971044486ae1.
2019-03-18 01:48:11,376	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000073dcca75ec82c5bc5140d09b918e288a.
2019-03-18 01:48:11,408	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000001353cb04ba77245af0c5af465a351352.
2019-03-18 01:48:11,428	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b959759aa646cf2102c4b145b29a0ff8.
2019-03-18 01:48:11,429	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d92a1ce4ff9e8ee20f514e3ef28449aa.
2019-03-18 01:48:11,460	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000878437a2f3000f577fbd3b229f42592e.
2019-03-18 01:48:11,470	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000072b9a5d9d90fa3d20adba8df250dad56.
2019-03-18 01:48:11,491	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000076ded25b7f9ee71c163803b524075f9c.
2019-03-18 01:48:11,522	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c68947387860f7c99543a5785d8cc069.
2019-03-18 01:48:11,522	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f1fabafa03e11d6ea187f49fc5d3ce8c.
2019-03-18 01:48:11,553	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d64bf44b5bbb0a96d1e25c6705413a82.
2019-03-18 01:48:11,563	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000047e532e5a652aab6f3950e1ae9d756e8.
2019-03-18 01:48:11,574	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008e286785aa18fe1a9e3e4c087c4a3614.
2019-03-18 01:48:11,575	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b54f62c4560db4e5bb4aae9f41071622.
2019-03-18 01:48:11,575	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e1d87c92595d26758ce4ccbad7889de8.
2019-03-18 01:48:11,575	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d2b6dc06d5f55e3073d0d8f3b2951de4.
2019-03-18 01:48:11,617	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a1dab033d3fc90b610ec4665fdf5a4ad.
2019-03-18 01:48:11,627	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003afa6d19f64443b2d01ac6b45bc2d67a.
2019-03-18 01:48:11,628	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e7e5005bb3c1148851aa6d5eca83ce18.
2019-03-18 01:48:11,628	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005ea1ff6548241f8e2133dd12d90f0e00.
2019-03-18 01:48:11,638	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b412274ddf365593f8b7df17031ab264.
2019-03-18 01:48:11,639	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000fb481904bc655607c31ca73a6612780d.
2019-03-18 01:48:11,649	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000dee38403af1bd0d30b5d65fe2664601b.
2019-03-18 01:48:11,650	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000082615f9a05da0b5d5c95a19575664709.
2019-03-18 01:48:11,660	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000110394b863752945ba2ea907f253c87c.
2019-03-18 01:48:11,681	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c403c54da8c62c4b158d8cbf9cd511ae.
2019-03-18 01:48:11,681	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006e05b2d1b7b7ecb045fc4859d78eeda0.
2019-03-18 01:48:11,692	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000687a408b6335cac31978a1a997550f60.
2019-03-18 01:48:11,692	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000bece2014c0a3d6bd13afbbe79b6d209e.
2019-03-18 01:48:11,723	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000009f70f655dac4dd585ca8fb0a644d01ba.
2019-03-18 01:48:11,723	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000029b684e3f1f4d3596cdf731f4d8c3cc3.
2019-03-18 01:48:11,734	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a37ccb1133382d41a15e5bd11f71f426.
2019-03-18 01:48:12,209	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000009c7cdc5706ae2dba4ae4908f8b369eea.
2019-03-18 01:48:12,960	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000232a9193be55aa81a9b580b40c56f22a.
2019-03-18 01:48:12,960	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008c203de3a734ad13fd3d56b50431eb15.
2019-03-18 01:48:13,011	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000030ef947cc542daf8d8310e9dfcc52cc7.
2019-03-18 01:48:13,012	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000959b0dd2141c2703ee933b31af28f882.
2019-03-18 01:48:13,042	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ad744d06bee0228c278ecc34d95897c2.
2019-03-18 01:48:13,073	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a2ca0f1eeb0f1a6755c687133c423d97.
2019-03-18 01:48:13,114	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006318d7664ef90036fcb8ede4d32585aa.
2019-03-18 01:48:13,125	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a5d362a11dc1c9e3d7e06b23b14985b5.
2019-03-18 01:48:13,146	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000023dc39096361f2ab684978a50eb98dc4.
2019-03-18 01:48:13,167	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d494b1ee3c7ddb040cad7c23cb2328a8.
2019-03-18 01:48:13,188	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:13,188	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000098efa87622993cc9e5860812149ebf8f.
2019-03-18 01:48:13,199	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000075600bb08b9176510912f60e4e1f5354.
2019-03-18 01:48:13,209	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008d3578c8effa3a061aefb062af575d44.
2019-03-18 01:48:13,230	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005214ad91c173f17ab53a5e39c9380afe.
2019-03-18 01:48:13,261	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000003bbfc63d4497e882b0c7aa8a60d94b9.
2019-03-18 01:48:13,261	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000001b7d3e9f343fbb0152abd327d9da3e56.
2019-03-18 01:48:13,261	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000064ebed8a0bf36c90e6e4bd0b430df1e.
2019-03-18 01:48:13,282	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a632ba5e0c325cda853c82b26779c2ec.
2019-03-18 01:48:13,333	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000114d7acfd87810d7dd62d11e32831b59.
2019-03-18 01:48:13,364	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c43c9b54b7f9cef706a3ecacb8295f92.
2019-03-18 01:48:13,386	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000034d003d630d1752ad87b0272c64b4326.
2019-03-18 01:48:13,397	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e4c7adfe4ae706bcb5c50f9304d11bdc.
2019-03-18 01:48:13,419	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ad7ff725994f863c0f8744cb3ca0ceeb.
2019-03-18 01:48:13,439	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000fe3e58dddb8851bb713e5ab6d0f3bc2.
2019-03-18 01:48:13,440	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f5f2199f3dfc7c2e7fb1eebcabf5e771.
2019-03-18 01:48:13,461	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006edf5c0d22a8d0b873b51ee02825cfd1.
2019-03-18 01:48:13,462	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006edd13aa1075fea865d77b27205ed1e9.
2019-03-18 01:48:13,462	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d39ea21ca63a4b8ad1bf022737b8e20b.
2019-03-18 01:48:13,472	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007a586af0c1fb2f55534b73f550760bdd.
2019-03-18 01:48:13,503	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000254b5a2ea2a7202cd553309710d5d497.
2019-03-18 01:48:13,524	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003d54984009153569e6c60e70a0fce894.
2019-03-18 01:48:13,545	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008f5f3a93662cbbdc3f555bd02e7136ca.
2019-03-18 01:48:13,557	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b67d76b94fd525bbd7575883096e9d81.
2019-03-18 01:48:13,578	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000066871cc8523080eed05f51a0cbc8a048.
2019-03-18 01:48:13,578	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000af4b357d551b1b6fa0c0a309804e2e39.
2019-03-18 01:48:13,599	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002c4070879257880d58a9d3d090a3eb35.
2019-03-18 01:48:13,928	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007e4cb8f20dd51761fa4fc50901433d65.
2019-03-18 01:48:13,949	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000009b06931c0836a49546f98375bd466b8c.
2019-03-18 01:48:14,121	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d719a3317602da16afe29a331686b449.
2019-03-18 01:48:14,122	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a3cfa308647568cb71854971a45096c1.
2019-03-18 01:48:14,650	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000035b7d39a2cd35ac4976b1d9bfb1b18ba.
2019-03-18 01:48:14,701	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c4a3b924befd1274f98c850bcc231665.
2019-03-18 01:48:15,015	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000097be0b5ce9397b585a0475e9955a5b9b.
2019-03-18 01:48:15,099	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ea4f89bf63ef08e967700abaad667b11.
2019-03-18 01:48:15,171	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ca26940caca9e3f3b4b0a1410013f24b.
2019-03-18 01:48:15,171	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000736c16bd0dbf48492a40d4ac1ddf17c8.
2019-03-18 01:48:15,212	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000083dc5c70acb3b4a2c673d82e926fbcc0.
2019-03-18 01:48:15,212	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000009fb0b2ed9cc7cd3c2f94db307ecf0b3a.
2019-03-18 01:48:15,223	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000099231a36ff3fecba44d3873f417143f0.
2019-03-18 01:48:15,234	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000182abdc84c7f8fcd4a1af1819bfef18a.
2019-03-18 01:48:15,234	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c9f5253d80965bc5e6c69fa09805de3b.
2019-03-18 01:48:15,244	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e41fc939fdbd6ed04d1cf0ea413ea495.
2019-03-18 01:48:15,245	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007b15c75155b60847c87b74cffc917b2b.
2019-03-18 01:48:15,245	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000be84f9c65cab3f0c11f7e86f0f5f3533.
2019-03-18 01:48:15,276	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002b21f0b90716725c8bcd88fba36e8464.
2019-03-18 01:48:15,276	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005b179e08bfacc442797d2299a6afcdc7.
2019-03-18 01:48:15,307	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a4ef03648ff1ad64f5857add0f0d25c5.
2019-03-18 01:48:15,317	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000116d9966b9164c177dcfee845d2f9c17.
2019-03-18 01:48:15,359	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000182996e7bcb7937ed696714b439a175d.
2019-03-18 01:48:15,359	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000aa9ff1b1b59670a61c6f7a5f781b044d.
2019-03-18 01:48:15,380	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005b90c0b6d3133d3d880af224d7741854.
2019-03-18 01:48:15,380	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005c09852ab9a0484b81662cc11c915914.
2019-03-18 01:48:15,411	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003ce929fab6160eda19f465a8024b9d27.
2019-03-18 01:48:15,411	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002bd5b434edca6833276fead1fd98709e.
2019-03-18 01:48:15,513	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007b964df7531199f9b9e583272fc9c61a.
2019-03-18 01:48:15,523	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000011846310431c1be534571d61ba03d4ee.
2019-03-18 01:48:15,524	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d1de84bb12ef388c2fd7232b40e57c73.
2019-03-18 01:48:15,524	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e4416f3a56bc398ce9ad098592e6eab6.
2019-03-18 01:48:15,535	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000078b3f9e02dc99a5d0cd37349e115cd0b.
2019-03-18 01:48:15,555	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006c19082899dd5aaf4cb8d625dc9a99cd.
2019-03-18 01:48:15,566	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f2978dfa760b8c7769c2b3a9ea3d49b4.
2019-03-18 01:48:15,577	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005f100933388dbf7fa3631d1d971e9b04.
2019-03-18 01:48:15,577	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b3e677e18d389427797517a3df516052.
2019-03-18 01:48:15,608	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000230c61c2cc4d685f6450a3561bef1bc9.
2019-03-18 01:48:15,618	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000009939491903bd09ec25856c4aa0875652.
2019-03-18 01:48:15,659	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b02f984373e577a89ca9ee3466c47277.
2019-03-18 01:48:15,660	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000050323eef6f5abbbc61a5bc2527352fd1.
2019-03-18 01:48:15,660	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d5914bfaaea8d8a571a15e465403f446.
2019-03-18 01:48:15,670	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000088cba1e0aed4e1cc92b15a21cff8a45f.
2019-03-18 01:48:16,222	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000098381e419f3a4ca349e342bcf52bca73.
2019-03-18 01:48:16,436	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000615d565ddef2c1fc417956a3be5038d1.
2019-03-18 01:48:17,014	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000849be50378392e153c6208175fdb5cad.
2019-03-18 01:48:17,338	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000be4f1aadd8a3240d184e10d27af6e86c.
2019-03-18 01:48:17,349	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e36f1e549b1d9f8e5ad3dda4f93dd455.
2019-03-18 01:48:17,359	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f768d9b6ca28a3109e3171278d271f13.
2019-03-18 01:48:17,359	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f58cfb9dd220edfa5fad51050007491e.
2019-03-18 01:48:17,370	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007680351051d1f68853685234033fa27d.
2019-03-18 01:48:17,370	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e209a142cf451a46530ed4bba5e2bc44.
2019-03-18 01:48:17,370	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ebdd4c7925170c01da32a18c0dc2f1e7.
2019-03-18 01:48:17,380	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000d7a052ccfa1944ed3fce3b277f00873.
2019-03-18 01:48:17,391	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000fa69a8e77a6a161fdfcddc16a97d38bf.
2019-03-18 01:48:17,402	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000df736425a619f0a9a18a6138752d0726.
2019-03-18 01:48:17,422	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e2a7f1409e6df4832a137b654e824b45.
2019-03-18 01:48:17,423	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f7ac059780d785869712c94c7c6476bb.
2019-03-18 01:48:17,443	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000fc2b3b9f477440f60e941597d20177c8.
2019-03-18 01:48:17,444	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008edd565ab69bdc36437f5621eeae912c.
2019-03-18 01:48:17,454	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006176feff24a35531a3ff88f2251d5d8e.
2019-03-18 01:48:17,454	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006acc140d412d8d9134fbb9b430fea9ca.
2019-03-18 01:48:17,465	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000fc5aa4adb41217af1d72529db613ede4.
2019-03-18 01:48:17,465	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000991ba06a1ca1b62fd356ada524e3755a.
2019-03-18 01:48:17,465	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005c88c1bc7bfdfd5cff3cc73be3c72df8.
2019-03-18 01:48:17,466	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000103a9cac00178fa3c6535e22c50afc19.
2019-03-18 01:48:17,476	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000061857c913ee05c6f61a7f214b2d4ecad.
2019-03-18 01:48:17,476	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007755c75a2d738431703f432bd1d25fba.
2019-03-18 01:48:17,476	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e13a9b25d90b7b39e0ba7bad6e4b68de.
2019-03-18 01:48:17,477	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000318f23985119440cdf15b051da4ac334.
2019-03-18 01:48:17,487	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000908c064278e9cf685fb5df74ed51bdf4.
2019-03-18 01:48:17,487	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000085a13b4954d4100eaf593b7b64326f3e.
2019-03-18 01:48:17,487	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000bf9433710e00002bcca56965d004d5cc.
2019-03-18 01:48:17,487	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007f4af68fc29ef8fb3df44f2557800d82.
2019-03-18 01:48:17,489	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000700115393d2e842d60077a5cfb89d9f7.
2019-03-18 01:48:17,499	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d60fe659f560e7e67520d14678a60330.
2019-03-18 01:48:17,499	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000004dcfd64ef2588531141efcac6bec5136.
2019-03-18 01:48:17,499	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000001779cf1c92102be47c7789add5420b64.
2019-03-18 01:48:17,500	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005fcac9d1b517457b9289b31abfcf573d.
2019-03-18 01:48:17,500	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000060bc6dba59c7cab64987797a2fee26d3.
2019-03-18 01:48:17,510	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000071cc37cbaf7edba7a97a9fa4f8047623.
2019-03-18 01:48:17,510	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006718e41550d3068a5b93933bd66f36fb.
2019-03-18 01:48:17,511	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005f0baa42b254fd5f53e1685299805185.
2019-03-18 01:48:17,521	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000045a78375df84b2efe2f15f3611fb60b5.
2019-03-18 01:48:17,521	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003017a72cfab3ce3fcec72f0ad29c8473.
2019-03-18 01:48:17,532	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000224808b32be8207038d9e60967dec82c.
2019-03-18 01:48:17,555	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:17,758	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000089567d701c0273446b1af49ca7cefcd6.
2019-03-18 01:48:18,442	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000aeca1e8a166162d4e731e675c921c2cd.
2019-03-18 01:48:18,736	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:19,514	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:19,524	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ece32c9a9acca99b4bfcacf05764f54d.
2019-03-18 01:48:19,524	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005125c11668521aa300bc03d802b355f1.
2019-03-18 01:48:19,545	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000001ec67536600db83d153dd722f842a255.
2019-03-18 01:48:19,545	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a7db3b9bae9ecf2f57d3048219a9f673.
2019-03-18 01:48:19,545	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002b4ce84eb3940176f91680948f4cf391.
2019-03-18 01:48:19,545	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003e69847f0207b2e0b1456cd8b92adec6.
2019-03-18 01:48:19,545	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000059602526d2e5675efdea4653dad54a4f.
2019-03-18 01:48:19,545	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002f2f5a46e443836cb7683192e5ae0c40.
2019-03-18 01:48:19,546	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000647c7169b2dd1fed407bbfe651be0a1d.
2019-03-18 01:48:19,556	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000181137ff52fef51408252894bf7094d0.
2019-03-18 01:48:19,556	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e1d2e81f3783233c6beb634fe99a9025.
2019-03-18 01:48:19,556	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000002805ceb16a44d446f1b9ba92b5a5665.
2019-03-18 01:48:19,567	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000060bb6df73c07f5fd850d750a197587e4.
2019-03-18 01:48:19,567	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007d4e84050b5bafb17f0524bb5291a2cd.
2019-03-18 01:48:19,567	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c6db1269ef283954f357ae2abb7d563d.
2019-03-18 01:48:19,567	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f1e49f2c4563a361721c1d7571880132.
2019-03-18 01:48:19,578	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e906b65d0e5d2d0da75c7e3fca1ce122.
2019-03-18 01:48:19,578	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003a4965d4a15796906e1208aa78ae4bf6.
2019-03-18 01:48:19,578	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005b21b1048c085d0f06951809f90717b1.
2019-03-18 01:48:19,578	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003512ed9ea6731a885a606ce8b594c7c9.
2019-03-18 01:48:19,588	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000af6226a2ea478713922136a6e2c53b1.
2019-03-18 01:48:19,589	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000001d8319fa0e2e6ecc75af3b1de01f4b04.
2019-03-18 01:48:19,589	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000ea49bfc9a672a74d15cc7947b3d4096.
2019-03-18 01:48:19,589	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000093dc4b9d1da32985998cbddfc41c62cc.
2019-03-18 01:48:19,589	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003cf91168a4f778ca40da59820b5e5644.
2019-03-18 01:48:19,599	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006f90d9992d9f190c729cbf33cc178dd4.
2019-03-18 01:48:19,599	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000028848f0e7704f5bacc796fcf3a8d550f.
2019-03-18 01:48:19,600	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000453bccfa9e092dbf7826e91ee13ff50f.
2019-03-18 01:48:19,630	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000003b09f462027e9cd1aba653931d7ede4.
2019-03-18 01:48:20,003	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f7508c8f2ace5626d7c4ef1156716822.
2019-03-18 01:48:20,064	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c4619dc59a1d0ed8da9060d92b9cb898.
2019-03-18 01:48:20,337	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b19277e6fb18bc14278139d1afaeeddf.
2019-03-18 01:48:20,448	ERROR worker.py:1752 -- WARNING: 8 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:20,478	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006ce2d435401841bc071c7b3bbaac40e0.
2019-03-18 01:48:20,519	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000234ac0e9c71275fe7b8dab413cc22e56.
2019-03-18 01:48:20,942	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f159f38fd91888b33e15c7999a7109a3.
2019-03-18 01:48:20,953	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:21,376	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000083f752d02e49bb81bdf9e02d7470d02.
2019-03-18 01:48:21,407	ERROR worker.py:1752 -- WARNING: 8 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:21,488	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b6ca17bb6f68219663cec32d4e85c988.
2019-03-18 01:48:21,680	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002195a397df82d5079e1a177ffcc3aaf0.
2019-03-18 01:48:22,073	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:22,124	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000024a83426eb58f600d6901dc103273bab.
2019-03-18 01:48:22,366	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f6b906a5ab3f71c281dd1d9e946bfc79.
2019-03-18 01:48:22,588	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ab227777e76ffaa86c7ca97c7b43266c.
2019-03-18 01:48:22,669	ERROR worker.py:1752 -- WARNING: 8 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:22,709	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:22,830	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:22,881	ERROR worker.py:1752 -- WARNING: 8 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:23,032	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:23,526	ERROR worker.py:1752 -- WARNING: 8 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:23,597	ERROR worker.py:1752 -- WARNING: 8 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:23,647	ERROR worker.py:1752 -- WARNING: 10 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:23,758	ERROR worker.py:1752 -- WARNING: 10 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:23,809	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000290caa1bc3c28dec3fed74864645ec32.
2019-03-18 01:48:23,809	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000108f01faca5014956945721a7b9bbaf5.
2019-03-18 01:48:23,820	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e8284306a27e944365a98542f16390f2.
2019-03-18 01:48:23,820	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e5dee31de91ebf2d1bbc4d5bcc4ad68a.
2019-03-18 01:48:23,820	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000085389d5a4c91c3608b287e697c847f3c.
2019-03-18 01:48:23,830	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000af7e03ec69e98095cfd986b9cd3677cf.
2019-03-18 01:48:23,830	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000002a87b942fd6155565beedc8384b1669.
2019-03-18 01:48:23,830	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d81f1925f149d575ded9436576d7038f.
2019-03-18 01:48:23,840	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a907b1c50667afad51147d34db4460ae.
2019-03-18 01:48:23,841	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000411f52d394993ba612960f782afee47b.
2019-03-18 01:48:23,841	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000876e75fd775d277481bbcf7b09404845.
2019-03-18 01:48:23,841	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000001adf9512189d3d7ea9e4e0c5e8f4dc9b.
2019-03-18 01:48:23,851	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006200bff93f27850f614147675703d694.
2019-03-18 01:48:23,851	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003d1f3c69eeb69f762bca345ee9ccb402.
2019-03-18 01:48:23,851	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000ea0d484ebe7dfbe64c02eb6d5a68efd.
2019-03-18 01:48:23,851	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000009552621e97ae24982820045dbc67bd43.
2019-03-18 01:48:23,851	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000009cc827924e1ae9efa453174b0451ea0c.
2019-03-18 01:48:23,851	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000436c287ea3c016b79800b2775084d320.
2019-03-18 01:48:23,852	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000e4447b355549b435939ae90b9e01582.
2019-03-18 01:48:23,852	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b57f8c7051583b8c245fb001eef399d9.
2019-03-18 01:48:23,862	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f936143b5369e51c57312815bfe54669.
2019-03-18 01:48:23,862	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007ee96299929f5918ae17588d7d46bc24.
2019-03-18 01:48:23,862	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000087ac576e0d918b273ecc97e7ad19a750.
2019-03-18 01:48:23,862	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000bdf3f093e8db360fface23f81caa11ae.
2019-03-18 01:48:24,024	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f9bb6295731a9ece3c473fe4ce997f71.
2019-03-18 01:48:24,266	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000142c7d34a9f2e120fca5b1faee57a7f8.
2019-03-18 01:48:24,629	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003cb512024c645054648157699f9706b4.
2019-03-18 01:48:24,861	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007fa6afbb7b0b398b1d97d2e8f58377bb.
2019-03-18 01:48:25,516	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:25,537	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f747fd57311094a9b0f234f5a248b120.
2019-03-18 01:48:25,789	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003496cb31212ad4f78c6686d8f1e94386.
2019-03-18 01:48:25,920	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:25,930	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000045dfa5af3d747ab4d185931feed9d9cd.
2019-03-18 01:48:26,172	ERROR worker.py:1752 -- WARNING: 10 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:26,545	ERROR worker.py:1752 -- WARNING: 8 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:26,556	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005858229261417dbb49e34a34c17777c1.
2019-03-18 01:48:26,566	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:26,687	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f9c290faae04a6618378055accf81202.
2019-03-18 01:48:26,919	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:27,121	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:27,695	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:27,695	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000bded639920eb331c1db4482621d2d2cb.
2019-03-18 01:48:27,706	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f2452f073898cf699beee0ac2cbc9776.
2019-03-18 01:48:27,706	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003b453115761da574db7981d33724dc78.
2019-03-18 01:48:27,706	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000303cef3f37ad5dc8e25404666738ac2a.
2019-03-18 01:48:27,706	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000028c63d04a978a1884f53849a1c29fa84.
2019-03-18 01:48:27,706	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005ec0748314408d7abfea9de24914f0a1.
2019-03-18 01:48:27,706	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e0892b6b4e7ca60633277fa31129de92.
2019-03-18 01:48:27,707	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e037f28483854a540623ddd981bcccd7.
2019-03-18 01:48:27,707	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007f79f07411179ca722639900150f65bf.
2019-03-18 01:48:27,707	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000075d8390b0cc1bc7e080e662b6eb58c85.
2019-03-18 01:48:27,717	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ce0fceed1901f2d70d294fc3c55c6fcc.
2019-03-18 01:48:27,717	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000058ad0cc80504f1a0ce4d44d2a30f5989.
2019-03-18 01:48:27,718	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f5ba053e51a4b726150495179798775b.
2019-03-18 01:48:27,718	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b6c7c39cf357456a5431e46f628ed3b9.
2019-03-18 01:48:27,718	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000bff95840067c375b70fe5b3447bfbdc8.
2019-03-18 01:48:27,718	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000af092bf40e0e50d537d7c4c67a428b12.
2019-03-18 01:48:27,718	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000edd283be52f269da01506fc5be42cd2d.
2019-03-18 01:48:27,718	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e32070ff842c51c99221703dbce0e84d.
2019-03-18 01:48:27,728	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e8856373a61a3876f993d43df3278a5b.
2019-03-18 01:48:27,728	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000031b61a58f6bdf88100a1cd43e73be135.
2019-03-18 01:48:27,739	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a41c9f5ab41d07fc0f789635d882f036.
2019-03-18 01:48:27,739	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000436b9f4f7e191d3bf91ebfb5ddce3acf.
2019-03-18 01:48:27,739	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008702160848b7d30183a56c0923e620f1.
2019-03-18 01:48:27,739	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000cc055d7a605481e6bbdcf90d4679ecdf.
2019-03-18 01:48:27,739	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000036707379abd6e4f104e18c1c2aa614cc.
2019-03-18 01:48:27,749	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000074b188cd4ad424e7adf4444fd6350227.
2019-03-18 01:48:28,727	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e3c2cd390fe5a1cc76f19526da98a60d.
2019-03-18 01:48:28,889	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e3d02588bb3719167b8c7ccb055ca22a.
2019-03-18 01:48:29,091	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:29,484	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000998e78344c2e3bde135eb9ba7491dcb0.
2019-03-18 01:48:29,605	ERROR worker.py:1752 -- WARNING: 8 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:29,786	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000908d5ac70a8a2ea62d392579e165e9ff.
2019-03-18 01:48:29,887	ERROR worker.py:1752 -- WARNING: 8 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:29,897	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a06530f94113bf3acee576b7123aa908.
2019-03-18 01:48:29,908	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:30,643	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008b387948575b64ef85304c676d380afc.
2019-03-18 01:48:30,643	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ee90c010a538167ba343c6239d3c804c.
2019-03-18 01:48:30,644	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008f2fab2a2f6059e5330134e163f80514.
2019-03-18 01:48:30,644	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000799150eaa4fafc83490b3bebbd6edcc7.
2019-03-18 01:48:30,644	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007743fb506fd0c534d0f73528d7a167f3.
2019-03-18 01:48:30,644	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000f2018d4a6518e0dbc31d0eaa335b6f8.
2019-03-18 01:48:30,644	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000903f0ee5f8f17bae207c533e311f0b1f.
2019-03-18 01:48:30,644	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b243029c662f2f99878fb8c94fc087c4.
2019-03-18 01:48:30,644	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000075a54b5da3ec371f3192fdfc3a42859.
2019-03-18 01:48:30,654	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ae1381039a516baa35c82c4785de98f0.
2019-03-18 01:48:30,654	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d86160cf26aa217244302ef845be5cbf.
2019-03-18 01:48:30,654	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c5020658eb2625a139b467de4f9a2a7e.
2019-03-18 01:48:30,655	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008614ed047d0f8abb3c2967f34b87256f.
2019-03-18 01:48:30,655	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000163d4d3c6fef5988bd9a57f8b4e97f51.
2019-03-18 01:48:30,655	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000de03e8966890732384ba212d21f1fa7c.
2019-03-18 01:48:30,655	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d4f2bf080c73b1565d047943d198f1b0.
2019-03-18 01:48:30,665	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000078e3390af9a6ceb83f446cde7552d9b7.
2019-03-18 01:48:30,665	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000050362abe23905cbc0f2712585506a470.
2019-03-18 01:48:30,665	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000cefb3e3625fc014a37f6ff5cd3625679.
2019-03-18 01:48:30,665	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005b0a167e09c4eeb700911751191c149a.
2019-03-18 01:48:30,665	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008c991f4a8e1162d63fa732d9c9de819a.
2019-03-18 01:48:30,676	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002d6356beb40e386b4795379cad70b3da.
2019-03-18 01:48:30,686	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e5bd78301778292771b36a23a2589b88.
2019-03-18 01:48:30,686	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a829c7f96cff31e6a69d53c0b62491e5.
2019-03-18 01:48:30,686	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c167638563a50aa0bdd9e83dbf94d0d9.
2019-03-18 01:48:30,686	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000044d968455030e469effd63c47359e181.
2019-03-18 01:48:30,686	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003f632a0282e9379401d7ea067ff696bb.
2019-03-18 01:48:30,686	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000eece95eaea9fd5e5787eb1105ccf8870.
2019-03-18 01:48:30,696	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006b3871db9089e67def36be6d10613b6c.
2019-03-18 01:48:30,838	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000021000c086ac695e9be5883879ec2df09.
2019-03-18 01:48:30,838	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e0667329dc7121da92f852fbff5398e1.
2019-03-18 01:48:31,382	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c2616aa91cf87bde57b265b922b14296.
2019-03-18 01:48:31,705	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:31,927	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f75a1772bffa958517452b0dbb0dd4c6.
2019-03-18 01:48:32,351	ERROR worker.py:1752 -- WARNING: 8 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:32,673	ERROR worker.py:1752 -- WARNING: 8 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:32,845	ERROR worker.py:1752 -- WARNING: 10 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:32,855	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005033982e1f8482df2249d1391bb760b4.
2019-03-18 01:48:33,238	ERROR worker.py:1752 -- WARNING: 8 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:33,500	ERROR worker.py:1752 -- WARNING: 10 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:34,326	ERROR worker.py:1752 -- WARNING: 12 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:34,347	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000efd3bd51d8893a1667a60efa10407e84.
2019-03-18 01:48:34,367	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000048e5cbfab4c4a4ad4ec5042b821b445.
2019-03-18 01:48:34,368	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000af584600678d876e332c4563c9ec75bd.
2019-03-18 01:48:34,368	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002c23f6f8777b5517a421d708574231db.
2019-03-18 01:48:34,368	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006b21968bb0e28070e257e1d3badf646c.
2019-03-18 01:48:34,368	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c4a2b20ba1d9f93d176234074b3b91c0.
2019-03-18 01:48:34,368	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000cd3c75f5606fb64a7b84240eadb5669e.
2019-03-18 01:48:34,368	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000fa143423938ea13a0d5dda275433498b.
2019-03-18 01:48:34,368	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000005bf8885de700b5d369aad48e240386c.
2019-03-18 01:48:34,378	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000039397e7a7951d690acd4ae862081ac4a.
2019-03-18 01:48:34,379	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000007c627d8c58b9cbc685f90cb427c50a1.
2019-03-18 01:48:34,379	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ba363682f8e4a3faf1434fe72ac85f19.
2019-03-18 01:48:34,379	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000257d4685f3a1c8c2b426be33ea7762c1.
2019-03-18 01:48:34,379	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f1a29a9cb031a58464993e87048e361a.
2019-03-18 01:48:34,379	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000587597babe39b11d4b2c0848b6014d78.
2019-03-18 01:48:34,389	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000549c05c94f16211d03282af9b6fd785a.
2019-03-18 01:48:34,390	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c6fa132218f90abb5ee753500be02449.
2019-03-18 01:48:34,390	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b6d8318acc675d2d61477b9a46ed8677.
2019-03-18 01:48:34,390	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005e5c6816e093aa8481d3f426d641d083.
2019-03-18 01:48:34,390	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000fe49fe9c9a9928149ad03f7be344dcf7.
2019-03-18 01:48:34,390	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000c2142c542c37d5dd9cb55fb45e7af9f.
2019-03-18 01:48:34,390	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002e0777a52d879078f3c13f7949e702c6.
2019-03-18 01:48:34,390	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ee4a82e02a06b6ecabe041b943ce7951.
2019-03-18 01:48:34,390	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000009c5e3cc90649dd753d1436f191568a90.
2019-03-18 01:48:34,391	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d21e2fae974963267e93d60794899fa8.
2019-03-18 01:48:34,391	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000041b4902e3d8031349e73d0fdcf2d6813.
2019-03-18 01:48:34,391	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000004ac8df68867bd3ba76ee496d7253c9bc.
2019-03-18 01:48:34,391	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b4dfe556168a22d70a5b09a014b503f3.
2019-03-18 01:48:34,391	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e53f48235d6b36bac21f178b221235ca.
2019-03-18 01:48:34,391	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000034f4fae4eba5f206866379fbf8a3241c.
2019-03-18 01:48:34,391	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000a2f1e024162270c8171884e2c48b812.
2019-03-18 01:48:34,391	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008d51e1f03085414d529ef3ae7d2d0a96.
2019-03-18 01:48:34,402	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000054cd8cf78eefe814d99a4f9e4fec5bd4.
2019-03-18 01:48:34,402	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a064194d6b9d37e5b102660a243cea76.
2019-03-18 01:48:34,402	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000af8c5dc8076404e6b7182d7fc152cc52.
2019-03-18 01:48:34,412	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b1ee16a9bccb5611f91c09bf7860aefb.
2019-03-18 01:48:34,422	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000027166ce15ca10f2896ecd263eecf3f86.
2019-03-18 01:48:34,433	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000cf85b2b81af92967c8460b95e22d9b50.
2019-03-18 01:48:34,443	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c8a1a15ac927b5b62beb0d6b93d58c98.
2019-03-18 01:48:34,544	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008fd4e8f9e068a8e0c813afed7e450efa.
2019-03-18 01:48:35,546	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d64abb9535720133765de289b426cb9b.
2019-03-18 01:48:35,607	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:35,667	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000001d549976e08998094be74225ffdc95f3.
2019-03-18 01:48:36,685	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:37,200	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:37,210	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b668e1832373d01494d93cf65df5378b.
2019-03-18 01:48:37,210	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f48c908398c9156c17c53070e1a1d9a0.
2019-03-18 01:48:37,210	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000015508d4be958a635d7a27d3f8502fc85.
2019-03-18 01:48:37,210	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000202053f700f27936fae36499745f108e.
2019-03-18 01:48:37,221	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000930db30365668c558b127d3ae53878c0.
2019-03-18 01:48:37,221	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000089bb15d67a510e8acc2810dd14854173.
2019-03-18 01:48:37,221	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d6a27cdfc19d8d997ccab4b9e3537d99.
2019-03-18 01:48:37,221	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000bbe9c0d37073462f4305598751a97d97.
2019-03-18 01:48:37,221	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000424302caafbfcfdf9fe3cd580c6ee562.
2019-03-18 01:48:37,221	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000033437bba424788a41b83e0bcd0fe2f45.
2019-03-18 01:48:37,221	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000079963a968e858d050154b6ea36df0a08.
2019-03-18 01:48:37,221	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000033a94b9c02718a668a25e2ce0798854.
2019-03-18 01:48:37,221	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f3e5905e87634171ed4262a9bd1a14eb.
2019-03-18 01:48:37,222	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b52154b3950776611ae5cb36215ccbc7.
2019-03-18 01:48:37,232	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008d1d08585a9193be6c664336d16ba3c1.
2019-03-18 01:48:37,232	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008ce60ea83e9f9e943f0620c041f58b6f.
2019-03-18 01:48:37,232	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000062e7f89eb277441ade68a0038335c044.
2019-03-18 01:48:37,232	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008d661fc7975c7f8a5535f2fc0764d610.
2019-03-18 01:48:37,242	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007a6f8164768f21960a7c51b9c2fb0ecd.
2019-03-18 01:48:37,243	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000beaf22fa883397ab0a693dda6fe9e51c.
2019-03-18 01:48:37,243	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005c33b9258f37789f5bf7815c7004afbb.
2019-03-18 01:48:37,243	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000038b9249d2c378232ab288f5467a88b3f.
2019-03-18 01:48:37,243	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000795224f98b8e355bf06d690dc7a8abeb.
2019-03-18 01:48:37,253	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000004faed7daf4b3449af4ae3c66f242704c.
2019-03-18 01:48:37,253	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000cd35b1486659e36f1444b9f339cd7938.
2019-03-18 01:48:37,253	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c1c6af701fcf059dbb6dc7eaaed813b7.
2019-03-18 01:48:37,264	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c0f665b6a790b6e9397aed7e69bd0ef9.
2019-03-18 01:48:37,264	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000009a65f67c7b39c0b71785088134f897f4.
2019-03-18 01:48:37,264	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000037ad144298dc87cd1ed415cdbb344b08.
2019-03-18 01:48:37,677	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c0cf55d8e663dc03d5e366b0c8a4c183.
2019-03-18 01:48:38,222	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000004be1228991b4b9d41b4ce3e7a820f17e.
2019-03-18 01:48:38,444	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c2e727b81d4726ae970e50a1ba8e62e3.
2019-03-18 01:48:38,454	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000798afc0313c7d0c44a5b2ba34689b2ff.
2019-03-18 01:48:39,099	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006f1c0e64f4c732b1b464f0e2528b5bb0.
2019-03-18 01:48:39,311	ERROR worker.py:1752 -- WARNING: 8 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:39,332	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000de3babf64ea9b11175cad4e84e1082a0.
2019-03-18 01:48:39,342	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000708d0a7a7a05b61eadb023a7b396ceec.
2019-03-18 01:48:39,343	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000022f5fd6b25776a5aa0649577433a9008.
2019-03-18 01:48:39,353	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b996e63ca88d93edadef9ef99e4b8365.
2019-03-18 01:48:39,353	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003a51e1e0270980945e89642b4bc354f4.
2019-03-18 01:48:39,353	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d95cf93ae9dab84eac80b87bc6a6c2a4.
2019-03-18 01:48:39,353	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d4ec0eb3415261156192d7d51a93f735.
2019-03-18 01:48:39,353	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000007da2dec858d03db9936d76afa318e9.
2019-03-18 01:48:39,353	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002330625394b92d3a30f9fe478821a186.
2019-03-18 01:48:39,353	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002ae0cdaf38a4aed776a44f166fcee4f4.
2019-03-18 01:48:39,353	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000fe1673541d0ef64cb5d5acdaa912ae74.
2019-03-18 01:48:39,353	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000cfae54043733b37da1b2acb96d03bd5.
2019-03-18 01:48:39,354	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e4c56a7bacd113a794fcc16626ddd231.
2019-03-18 01:48:39,354	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002affd9bb64f271b715adefc1ae61edf8.
2019-03-18 01:48:39,354	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000884bb12f4e28c1f553e3d38bf367ed96.
2019-03-18 01:48:39,354	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000cb07fc78ea5d5c93cf0c71060696f2d2.
2019-03-18 01:48:39,364	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000048a3070a2ec23de7d56f2b8733ed0a3f.
2019-03-18 01:48:39,364	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000063ddcd2382d191cfde0af4ae99c458fa.
2019-03-18 01:48:39,364	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ef3bdceb66718fae25201bce0ce255d7.
2019-03-18 01:48:39,375	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f1ab1f583b5adf43f054ab983adb18b0.
2019-03-18 01:48:39,375	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000663d3aae101dd57a4529e2038ce916cd.
2019-03-18 01:48:39,375	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000076840ed96954de97bb26691b4f3ec3b1.
2019-03-18 01:48:39,375	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000009fc7613485499439e8a9cfed4b1e09c5.
2019-03-18 01:48:39,375	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b7ca7e919f1d958e3cf938b5bc19f6a0.
2019-03-18 01:48:39,375	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e5d9053df2839f6aa2b417544a3cbef2.
2019-03-18 01:48:39,375	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000467733d939c51c834ed75fc5e4fb85c.
2019-03-18 01:48:39,385	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c709ea3859a8ba0ecd84d29484432009.
2019-03-18 01:48:39,386	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e614dd4d4cd20d622d13f930d35c7d98.
2019-03-18 01:48:39,386	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000047e9437032a9e4537b295e797c9b7bba.
2019-03-18 01:48:39,386	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ba9ded7ec00d3c0dc219f4f82c951faf.
2019-03-18 01:48:39,386	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003a597eca0700e94348717d58ce4ed405.
2019-03-18 01:48:39,386	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ce690f493e7560de612bdf00a4b4f5f9.
2019-03-18 01:48:39,396	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003606f6724fafb99ca2519f9bfa7aa853.
2019-03-18 01:48:39,396	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002014fb305c252b0a4ef7bf31692b87f5.
2019-03-18 01:48:39,407	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f13251275dfec6f437033157570049b9.
2019-03-18 01:48:39,437	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000430453c48cd8ad7185d3be811aa174d3.
2019-03-18 01:48:40,626	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:41,100	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000249525733b7540902ce00fc21061b640.
2019-03-18 01:48:41,100	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000be27bf5a21fdb85bae75d971c65b33aa.
2019-03-18 01:48:41,100	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000901689f24b5243e5723e74ee8913044f.
2019-03-18 01:48:41,100	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000597dfe1d39f56aaf769a57905c10203f.
2019-03-18 01:48:41,100	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000978bf47a78ae3dcbea620e4bede5d746.
2019-03-18 01:48:41,111	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000004492ced58f4b5bfd20c88c3912a87e18.
2019-03-18 01:48:41,111	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b3ea414df100564aad97b4d1892eb206.
2019-03-18 01:48:41,111	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002799830b72e3453964c8890f393de81d.
2019-03-18 01:48:41,111	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000aae520351483494b132682a431c79fb7.
2019-03-18 01:48:41,111	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000002cb613a7e0783b0874a89b0b952f3b8.
2019-03-18 01:48:41,111	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d91235c9c22e04d99145283746cd689d.
2019-03-18 01:48:41,111	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000174f67987e912eb24d60d113d7ab6a88.
2019-03-18 01:48:41,111	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000bd0a7a6a4d14c10a23ed154368c3b08a.
2019-03-18 01:48:41,112	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000009b3c624b29659855254a9e63b1218c3c.
2019-03-18 01:48:41,122	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a717186c501c6bfddcba33e3c647dcfb.
2019-03-18 01:48:41,122	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a436e9cf2645caa491ea455ad48f51de.
2019-03-18 01:48:41,122	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003ac72fae951e4998aa8997fbbc28b65b.
2019-03-18 01:48:41,122	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c0af6ea67c6f9df4f447dfc5812b4b88.
2019-03-18 01:48:41,122	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007d996fa01af177c3fd2682ff226be69c.
2019-03-18 01:48:41,132	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006f859df20ce0b908365506b1179cdc4b.
2019-03-18 01:48:41,132	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000028844179c29b8db96621673ee9bc1fcd.
2019-03-18 01:48:41,133	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000047187f2dceae0b901d8dca4aeb9041ac.
2019-03-18 01:48:41,133	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000af05a1b3a15b4f4efb48463754f66d58.
2019-03-18 01:48:41,133	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000296159ff163d512bc47b774dbf38aa25.
2019-03-18 01:48:41,133	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000da1df416e0a21bc3ae52ae061e48bf24.
2019-03-18 01:48:41,143	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005e2cbfea1d2fa0b6ac343596ad3083fb.
2019-03-18 01:48:41,143	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000057936ae468718c32385240e8f8d32d24.
2019-03-18 01:48:41,143	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000fe243ba5d307f38d160ac295626156cf.
2019-03-18 01:48:41,365	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000004805276d7049a5c8ffe354f6f5b3a3f7.
2019-03-18 01:48:41,678	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007fb283b25fc71df727b3868cb7c2d93b.
2019-03-18 01:48:41,880	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000df0cf29a6bf319fec8a6db8b0a2891e1.
2019-03-18 01:48:42,112	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000046acc2d6a837d97c8aca252481681f0c.
2019-03-18 01:48:42,243	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000bea7807e516133360e6f58e870fda698.
2019-03-18 01:48:42,727	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:42,879	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000003b8c97a24e0726613c3e94e1e59ee4a.
2019-03-18 01:48:43,272	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000adb24398b441866e396864b10d93cdb1.
2019-03-18 01:48:43,272	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006e21a641f1b8cccbdbff06f15eb8723a.
2019-03-18 01:48:43,272	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b17bc9c407d33c2523c6b020dc9f9d66.
2019-03-18 01:48:43,272	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000047bdcccb3391313a8025f83554c2592d.
2019-03-18 01:48:43,283	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000474a77e32b8654d6fdaef2c9fe9e34c3.
2019-03-18 01:48:43,283	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003ad46c275aa673afe6a4dd0b79b62203.
2019-03-18 01:48:43,283	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000009b73f1eb4cf8bce4584f21b61e7cdf68.
2019-03-18 01:48:43,283	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000abdb04d0ada652cd4ab1d5f40100c4a.
2019-03-18 01:48:43,283	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003c27e79cb19be4946442eecd6a697904.
2019-03-18 01:48:43,283	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b51ebd618479224ac39c6c709d4ca78f.
2019-03-18 01:48:43,283	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000215a330f44946f75e6c84a47b7c57437.
2019-03-18 01:48:43,294	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b56071ed30e573a40ddf4a6b056e0d7b.
2019-03-18 01:48:43,294	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002a07153106b31ecbfddca2a6802d1968.
2019-03-18 01:48:43,294	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000347234e112b6eadb2bc3205deab85ac7.
2019-03-18 01:48:43,294	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000bc11397e6147af0ba1a11b7c69dbf899.
2019-03-18 01:48:43,294	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002660e47e6989c30e475b90fbe4c46712.
2019-03-18 01:48:43,294	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000be1b2bd6a00e8548ee003af1068f6f14.
2019-03-18 01:48:43,294	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000122e7a42a79d9e9e279960309cc52e90.
2019-03-18 01:48:43,294	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000036b5858b38ae76576e2e0f259825f082.
2019-03-18 01:48:43,294	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005108ddd5e56bb4467ef1c575a2d9aed5.
2019-03-18 01:48:43,305	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002191c9ecb492c46deca4b1628f9f7855.
2019-03-18 01:48:43,305	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000054ddd8c9725d7dda1daea3251fe64dc9.
2019-03-18 01:48:43,305	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e57f07358c55de9a8b984bee52eefaa6.
2019-03-18 01:48:43,305	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d3878428624dc84471adbc533bb122d2.
2019-03-18 01:48:43,315	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000cc008d3771346ba6ed7b690522f6a8fe.
2019-03-18 01:48:43,316	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000026ba76ad245e3108dbb269b05dbb0c98.
2019-03-18 01:48:43,316	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c4a3a876ddfaaa06e14fc5797fd6cf0d.
2019-03-18 01:48:43,316	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000031bbc47b43ddbe0576b907d23e71e72c.
2019-03-18 01:48:43,316	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000404465bcd749159ca23b062c053e5084.
2019-03-18 01:48:43,316	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000282bf84ee59fe8eda98fd68209f81a3e.
2019-03-18 01:48:43,518	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a36480c173b4fe7e5aca4a26d6b83a15.
2019-03-18 01:48:43,850	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000316aa87101b1e15cfe84c9d6d46630f6.
2019-03-18 01:48:43,861	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000852b6431b10aa1d18c49d8c1736858d4.
2019-03-18 01:48:44,072	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a858b27c52f46a75195637c21d23c8a6.
2019-03-18 01:48:44,264	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a9e1d7383a76af1d0b3e99e26ac4c2bf.
2019-03-18 01:48:44,355	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008fa16757f52708d1bcca63f67d58031f.
2019-03-18 01:48:44,909	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000009c0fdb0bcd17d71235eb2ec04c30514.
2019-03-18 01:48:44,929	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000048f3aad3fcf17f249b625bce00a7ae6f.
2019-03-18 01:48:45,836	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000001bd68ec1e13c66857d4c24c6dc1d1cbe.
2019-03-18 01:48:45,846	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005d4ab51945be3b634ca6d806a6c3ff62.
2019-03-18 01:48:45,846	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f545cce9bcf497f83a473e32e31e5d77.
2019-03-18 01:48:45,847	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002e5364fbbad030bf229b8deff52512cb.
2019-03-18 01:48:45,847	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000524370e4f690920f359985cb307309e5.
2019-03-18 01:48:45,847	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c28f7b7e10b06646ce7782b886e0f7f1.
2019-03-18 01:48:45,847	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000dc122126ee171780a8122361d820bbde.
2019-03-18 01:48:45,847	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000bd948e0e5b07da7909d0612ee4b1de1b.
2019-03-18 01:48:45,847	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000001393a9d9d0475284a70fb1bd074c8d37.
2019-03-18 01:48:45,857	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e71b719dc3ae9bb3d1c0564693c5b8fc.
2019-03-18 01:48:45,857	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b155c11c2abcb02a13ebfb9c2ef35883.
2019-03-18 01:48:45,857	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e80dd1716ea114760b3463fbfcbcddae.
2019-03-18 01:48:45,858	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000004087840a293a2bdc239a65e7146cf35a.
2019-03-18 01:48:45,858	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008aff0ed2804a241f45bed3de4aaeba43.
2019-03-18 01:48:45,858	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000bcc40cc1cbc55f89562dbccf194ddb9a.
2019-03-18 01:48:45,858	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005f0c0707e87a0cd1ea8d968d7df4acd1.
2019-03-18 01:48:45,858	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e4ecd818e38ed301184871a2b301ea67.
2019-03-18 01:48:45,868	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000cce6c286d156cd267c599cb2ef62a1a.
2019-03-18 01:48:45,868	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d34afcd1fda0a6995e97b91408aa96c9.
2019-03-18 01:48:45,868	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b9a4b33f4a22dc98d8098fe1195cfdcb.
2019-03-18 01:48:45,868	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000153a390a275a6350eb8eb9d58a50d2e.
2019-03-18 01:48:45,869	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003e8d829c6f5741066d084b6aafdb30e4.
2019-03-18 01:48:45,869	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005bc87881c64c795e5403c25df039b600.
2019-03-18 01:48:45,869	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ebc0010e24e12afadf3bf07168f675ae.
2019-03-18 01:48:45,879	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f1af50c91cfcc6493db321d13e958192.
2019-03-18 01:48:45,879	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000011c427e71749b62cefc72d378d43af71.
2019-03-18 01:48:45,879	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a0d3f73ddd7ead5793122dc4c6430423.
2019-03-18 01:48:45,879	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000001ea5ead0b415f9c5d32e008203c4e93f.
2019-03-18 01:48:45,880	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005cca112c4e3c45f57be1c9755d26f0d7.
2019-03-18 01:48:45,880	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000030be01d9fa5ace6a9c4ab61d9ea3aee.
2019-03-18 01:48:45,880	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006ec14ae40a800e73ab0f33eb2684f3ef.
2019-03-18 01:48:45,880	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000046fbf894fcf2686ad957f0700e560089.
2019-03-18 01:48:45,880	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000023374fc53e057c24ebd621185d9c094e.
2019-03-18 01:48:45,880	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c06e7308206d4534ae073fb0a39878ae.
2019-03-18 01:48:45,880	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000044fabdd34e3a1eedfb85b5d19204e1cb.
2019-03-18 01:48:45,880	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005c8449d4b13b0bd112e1e19368a8c6ae.
2019-03-18 01:48:45,880	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e13925e16a732de16df3a7ff7d2c86ed.
2019-03-18 01:48:45,880	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000031de8f51bd7989eeca59e08f1b5847e0.
2019-03-18 01:48:45,880	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007f379a62ac657cec0075a45017ea6604.
2019-03-18 01:48:45,891	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a4a950aedfb560f9532351a0bfd4546d.
2019-03-18 01:48:45,891	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000009bd57b3a36049a0395d7fc42b472f97f.
2019-03-18 01:48:46,052	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f54c1a0b13583936810d49459f4acc40.
2019-03-18 01:48:46,143	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000004965c1bf33de343196e0e6ad0eba3093.
2019-03-18 01:48:46,415	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d3c0a377f551fb5f777c2e75bb7b075f.
2019-03-18 01:48:46,667	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ba78afb298051afdb35df9ec531e00e1.
2019-03-18 01:48:46,667	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:46,728	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f36d3d27e56d136036ea2c0c9a46e7d3.
2019-03-18 01:48:46,839	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ef4f62da50f096dd62a7d9ee81ee8834.
2019-03-18 01:48:46,879	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008b1d9dfa22b17b3a083898caa2a31b32.
2019-03-18 01:48:47,081	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000acd072bec6228a3b1438abc24154a96c.
2019-03-18 01:48:47,484	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000004c0250564604c31845ebf674904800e.
2019-03-18 01:48:48,119	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000cd154c753691c928af4bb0cb8f6d40d8.
2019-03-18 01:48:48,391	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007e0c085071c8ca10d14fda6e3c135a26.
2019-03-18 01:48:48,411	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003e6432ff84115f1ad6233e86cad7d25c.
2019-03-18 01:48:48,411	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f89b47ed19b6e2290ade2fecb49db202.
2019-03-18 01:48:48,411	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000012c4776ab539f8863e476cfacdf2faaa.
2019-03-18 01:48:48,411	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000ba266498d49899e01331c0fb7eebf00.
2019-03-18 01:48:48,412	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c3b3d92ad35682066828174f812f745a.
2019-03-18 01:48:48,412	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a69b656331cc14ca5895edd720875c14.
2019-03-18 01:48:48,412	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f041e16891d995615bb6ae8cb7b6293d.
2019-03-18 01:48:48,412	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000084384ec5b7f0b9b4df927a08dcdcfeaf.
2019-03-18 01:48:48,412	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000065db05c00738b0a327438461c161efcb.
2019-03-18 01:48:48,412	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000cebaf094044fc5476e89aea33b03076.
2019-03-18 01:48:48,422	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000035aa8e19050f4e0396b48987d941d097.
2019-03-18 01:48:48,422	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c7072f11e9286f8e729f20c2d9131bcb.
2019-03-18 01:48:48,422	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000009f561244b6f929f8f8606efa9bfcbea4.
2019-03-18 01:48:48,422	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000007a463e11e39a98aeb10217b35197c8e.
2019-03-18 01:48:48,423	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007aa855b64fba888c3726d40dce403dca.
2019-03-18 01:48:48,423	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b6a1d9a8b406c56c23d0b206e2a19df7.
2019-03-18 01:48:48,423	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b2fffc0c97f5fbadee1ec4f65db96ac6.
2019-03-18 01:48:48,423	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005642f07235539936afc8d54ae44908ed.
2019-03-18 01:48:48,433	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000029f9212bad266140fd2284e16e8e7d66.
2019-03-18 01:48:48,433	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d8d4c825b60cae8238de5c6093e04b09.
2019-03-18 01:48:48,443	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000009f41010ab5308ce66ea11227487b7c8.
2019-03-18 01:48:48,443	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003cc202a15955936179257435fcc8989a.
2019-03-18 01:48:48,444	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b88b11a664c0a1ca362c73f07eeb4b59.
2019-03-18 01:48:48,444	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b6d83e0323b4dbe95a677732ffd6b594.
2019-03-18 01:48:48,444	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000083dfcf97fa80d1881943e72206545ea2.
2019-03-18 01:48:48,444	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000bfa782b017b011d1944da0041dee0dc0.
2019-03-18 01:48:48,454	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000001d84dc95ba54bea6724ed5dbcea3d67f.
2019-03-18 01:48:48,454	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000026405003e2bc752c68f13017cabc465.
2019-03-18 01:48:48,535	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:48,837	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:49,130	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ca8518988ed4cfdc4be4fc0e077acb6f.
2019-03-18 01:48:49,452	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007b982e92ea960e5152ab7cee71cf0cb8.
2019-03-18 01:48:49,543	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000026136331875b17c38c2e3b56d3925756.
2019-03-18 01:48:49,957	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000dfdc477c87bfab66135fd91ed00ac131.
2019-03-18 01:48:51,105	ERROR worker.py:1752 -- WARNING: 10 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:51,549	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000764b34ecf5b3f0b346bd2c09b44d9e67.
2019-03-18 01:48:51,549	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f7df60dd890210a18e0d1f6a118e97da.
2019-03-18 01:48:51,549	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000004be7d5a9a2aeee5491bd072dda49172f.
2019-03-18 01:48:51,549	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e30cac11501e9c4fee299d58b7ab81e6.
2019-03-18 01:48:51,559	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002a6f1aac3a54145e04fcbcbef7542f0f.
2019-03-18 01:48:51,559	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f98304da0cfacbd10fb9411c2e4279a8.
2019-03-18 01:48:51,559	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000963b45d9953230a1dcd717c06c00870e.
2019-03-18 01:48:51,560	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e44b227553427a064b113301a79a19a2.
2019-03-18 01:48:51,560	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000030fbd8f999ca67e4ae3759600c6a9f74.
2019-03-18 01:48:51,560	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b152d0bcdf3ab74a4c3354b50fe5ccdc.
2019-03-18 01:48:51,570	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000470e02930b930de833988f86ff82b457.
2019-03-18 01:48:51,570	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000001b8f9745ee99f66a82dd132750826d13.
2019-03-18 01:48:51,570	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c5d7a798d6a6d8e85a5768e9d2f78ec5.
2019-03-18 01:48:51,570	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ef76f1ca8ddd6d9706bda4925d877b2c.
2019-03-18 01:48:51,580	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b4470c33f08fe711991ea1b7fdfb595d.
2019-03-18 01:48:51,581	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000004351c6dfaef4824e61526c8a78b9b980.
2019-03-18 01:48:51,581	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000520efcd784ecba22b31be8ba9cb09e01.
2019-03-18 01:48:51,581	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007d77275d355fb71315260c5c67601c5a.
2019-03-18 01:48:51,581	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000065c33d30271f3e0da907c597d889d560.
2019-03-18 01:48:51,581	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000638a5fa043bf0eda3590834272d905e8.
2019-03-18 01:48:51,591	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000004f37aad31bd53ae65deda1f6d67398c0.
2019-03-18 01:48:51,591	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000caf50c80b5b8e7448624eae809cf2db8.
2019-03-18 01:48:51,591	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006b10c406029df6e6d5c6046d47e8997c.
2019-03-18 01:48:51,591	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008b936496974ba51fdf4202e94b3e8389.
2019-03-18 01:48:51,591	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002bdf49a48c6253a8bbfe0ea88b2877da.
2019-03-18 01:48:51,591	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a5ceb5146ac695f4eda62245c52d93ee.
2019-03-18 01:48:51,592	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000865cd8df217b5263d947c83ea2adcb3b.
2019-03-18 01:48:51,592	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000bda3380de7154489baaaf6cff17f47d2.
2019-03-18 01:48:51,592	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000045169c71f850a0b944901f8905748346.
2019-03-18 01:48:51,602	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ebaf03d9155068645af43f1688cf6f15.
2019-03-18 01:48:51,602	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a734c6486b983a4ff4cb75c0c965c436.
2019-03-18 01:48:51,602	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000cfdbcfadacdf2c228ba07afdc875f124.
2019-03-18 01:48:51,602	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000eb1043b71343dc81b08b07db02d2a999.
2019-03-18 01:48:51,602	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000411d364c715bb31f3e1e25c37d630f83.
2019-03-18 01:48:51,602	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000910d24033bbc4a9c73f95ebc0ca935bc.
2019-03-18 01:48:51,602	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a17a293bc9533e6ad9b44c5df308cb09.
2019-03-18 01:48:51,603	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000238165c255bd822d9668992a943d675e.
2019-03-18 01:48:51,603	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007fe61e166f5ca798f970278c34daeac6.
2019-03-18 01:48:51,603	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000067bd013807e2ba8dcb97419ff52f38a7.
2019-03-18 01:48:51,613	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000c90a20a93dcf16f2566cdbf3c0c2371.
2019-03-18 01:48:51,613	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000980d2d1680fd633a6e52c1aa996b3129.
2019-03-18 01:48:51,623	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008d2464ddfb0ad8901d292157fe2c2270.
2019-03-18 01:48:51,643	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000041a99a333bda01b2f88ca56c37e96b8d.
2019-03-18 01:48:52,450	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000050f6357f3c5cd9efdfaf25899d5e6322.
2019-03-18 01:48:52,671	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008c38af1c624b9add0da9f287ce260833.
2019-03-18 01:48:52,672	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005c0c8c03a6bde2decbec325be2377268.
2019-03-18 01:48:52,672	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c409259e2808b34a0d929a0d14243ca0.
2019-03-18 01:48:52,672	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000777a9f1b3c7456dad69805eb411dc8ed.
2019-03-18 01:48:52,672	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f0c2884b49b124cb1e96153e716664eb.
2019-03-18 01:48:52,672	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006fff5e768b9b2b5f971ae67bc8329d1f.
2019-03-18 01:48:52,672	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000018eedd40f50ba3855c5e41a4d702836e.
2019-03-18 01:48:52,672	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d70b8a4f156dade3f53840e28ac01874.
2019-03-18 01:48:52,682	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000366b924b09f3d1e845d01a2eef6bf50e.
2019-03-18 01:48:52,682	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a70d79df4fad91053a0c6565d9f30b94.
2019-03-18 01:48:52,682	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e1ba804d06d2c6a61a79d66a33eb61a0.
2019-03-18 01:48:52,683	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000004177b37c2d29f2ae2910c3a5c6d538bd.
2019-03-18 01:48:52,683	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006edefcc620a08dfd8d0fda93b8aeb8f5.
2019-03-18 01:48:52,683	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000755ceedd40a4ecbfc7a8e19a9a5bbc27.
2019-03-18 01:48:52,693	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000008628a916f66a4d542d96533fc93d4fa.
2019-03-18 01:48:52,693	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008e62dc6cd297d2226a77f3cba1ed6fc2.
2019-03-18 01:48:52,693	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000412863f8ebe1aa18acffdcfb4920b9a.
2019-03-18 01:48:52,693	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000014351c9c6a4f1dd0e208b2a1b061255b.
2019-03-18 01:48:52,693	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000774a6796c091fbf74aa4a6517b4d5e6c.
2019-03-18 01:48:52,693	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000527123b0178bb5b6ed9bdd68458fe75f.
2019-03-18 01:48:52,694	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ca8db42358f55ee743e828e1882e53e9.
2019-03-18 01:48:52,694	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000069488fa978bf9ab71cd8fddc0d4572a0.
2019-03-18 01:48:52,704	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000d75f9836bb5bdf84c8941d70b0e0d63.
2019-03-18 01:48:52,704	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c8eaa55903314f8b892f8503d81b496a.
2019-03-18 01:48:52,704	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b725b105dec8076b0b9408aa9d30b439.
2019-03-18 01:48:52,704	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008635d1b2fd0ab033e48bee08540649f3.
2019-03-18 01:48:52,704	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000085eadb4a618589cbc62ef7a8a01c92ae.
2019-03-18 01:48:52,704	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a039e04512e7b9ee5f90b8bb5411f52e.
2019-03-18 01:48:52,704	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000425bbba3a6e2e43158c98d3419cda214.
2019-03-18 01:48:52,715	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ebba2c0691007e1e53d9c0c94db6d1c0.
2019-03-18 01:48:52,715	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a59e835a77e275177a0165c595e43ecd.
2019-03-18 01:48:52,715	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007b88c503eada9be7c3aeedc1e11df282.
2019-03-18 01:48:52,715	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000860bd31d149f8f8c6e708c323221a23b.
2019-03-18 01:48:52,715	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005bd158a090e7b8a14374445f8909f89f.
2019-03-18 01:48:52,715	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000099e308e77661c82999fede4fd14c55c7.
2019-03-18 01:48:52,715	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000048697301d12c378d33fdf7c05c27e958.
2019-03-18 01:48:52,715	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a4e93757f8095bd391d6727eb86a097e.
2019-03-18 01:48:52,736	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008d7189a56edbe697a5ff3c00df244de8.
2019-03-18 01:48:53,401	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000039c80dd0236d9d3fa6d145bf27769cab.
2019-03-18 01:48:53,421	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:53,431	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:53,441	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005124a562f6a369b95a4eaaf34a8b69e8.
2019-03-18 01:48:54,247	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000740f9d9674c0bd60c1ae4292a05ca8d4.
2019-03-18 01:48:54,297	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c3f1693a87a8a836f06993dd5a383c39.
2019-03-18 01:48:54,458	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d6f809017213bab9ec4ec1f2a993805b.
2019-03-18 01:48:55,214	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000061470ae049bbb4ff3c21240917c3ef8a.
2019-03-18 01:48:55,214	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a96ebd5b082bc6b3d6d04b7a79ce67a4.
2019-03-18 01:48:55,214	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000001dc1bdac4058dbdc71a2df6a84fe8bd9.
2019-03-18 01:48:55,214	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ba53997a834d6ad71bd6ddd917dab083.
2019-03-18 01:48:55,224	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000001361b761d8f50255ad605501541e1284.
2019-03-18 01:48:55,224	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e1d01e1066813630bde3789fd6c5ed68.
2019-03-18 01:48:55,224	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000037881c473b7d44c97edbb9129884460.
2019-03-18 01:48:55,224	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f787957a2e96588e4131b96e633b3613.
2019-03-18 01:48:55,225	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d4acc5efce88cac80807ebacec29ba5d.
2019-03-18 01:48:55,225	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000a2ced070f825b7894e84d5022963929.
2019-03-18 01:48:55,225	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008988adcb8e4abc7d19effaeb0bf5e00b.
2019-03-18 01:48:55,225	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008083507f79651531bd6702fdb6a01a9c.
2019-03-18 01:48:55,225	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003ee677e1c5ab753f21a6055d3fc5f024.
2019-03-18 01:48:55,235	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000053f3f84f76e5a0267b51c4639a6c9fdd.
2019-03-18 01:48:55,235	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008189a0827010baf196ecdc1c6cc79f71.
2019-03-18 01:48:55,235	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e345449307d49657b0ac15a1ea3c0d48.
2019-03-18 01:48:55,235	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a5cb2bf00fe5a1d017c3a6c62e27f2ec.
2019-03-18 01:48:55,236	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e7ac0aabd4e6f302023219afbebb3738.
2019-03-18 01:48:55,236	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d27ab4cec646f90856f030a6addb3283.
2019-03-18 01:48:55,246	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000097c525376db8004b014e3f67b92aa19a.
2019-03-18 01:48:55,246	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000030915e2258ab9e764f7e682ffec8c0fc.
2019-03-18 01:48:55,246	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ffdc5cd3fe24bb2fe73caf9232aa7794.
2019-03-18 01:48:55,246	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000001fe64b0eab2a4023ea117eeb37bb0939.
2019-03-18 01:48:55,246	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003ef5409f6e13d445363c6f80b3d0f379.
2019-03-18 01:48:55,246	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000be54f9de416a59a36104f21ed8669527.
2019-03-18 01:48:55,246	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000be24fff5057d7cbbea495cfc0bcb8b30.
2019-03-18 01:48:55,257	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000073101bd775ad50a864db1c8a6d02b0f5.
2019-03-18 01:48:55,257	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b42df48f5c581756770b25d7512c42db.
2019-03-18 01:48:55,257	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000009998b246853915d9bd4c0f67a826c44.
2019-03-18 01:48:55,257	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005f69d96fe1fc6e9d7f92360278af56e5.
2019-03-18 01:48:55,257	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007bfbacfbb7bfe9f3e54a2cd69e113f1e.
2019-03-18 01:48:55,257	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000001824e0fe09792f5509b447689cd34ce7.
2019-03-18 01:48:55,257	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002b12dbee81816b367dfb5e756d674bc3.
2019-03-18 01:48:55,257	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000009cbd8c5bd01a1c2dfd901707f102bc62.
2019-03-18 01:48:55,257	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000aa2bf7eb0c6539ba78b6d82b7c497144.
2019-03-18 01:48:55,258	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e246cc53ec982c9c17f6e79bf70391cc.
2019-03-18 01:48:55,268	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000001e23b0a4dfa3716b1ce558b48814dfad.
2019-03-18 01:48:55,298	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b35d0a26da26b88d12bc53b31f683c60.
2019-03-18 01:48:55,913	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:56,114	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000016dab37e0323d66cec02b5fba7ad8513.
2019-03-18 01:48:56,134	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:56,427	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000022ca03232d65715191012475c01812e8.
2019-03-18 01:48:56,941	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:57,545	ERROR worker.py:1752 -- WARNING: 8 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:57,555	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002642fb74b015ca95414b05018f38404d.
2019-03-18 01:48:57,566	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000094df7e53d59602a9af63a625969677fb.
2019-03-18 01:48:57,566	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000081bac8d389805a5e28fe6c2f95c519c4.
2019-03-18 01:48:57,566	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f8f7198f9a93e89ce94ab0811392cbd5.
2019-03-18 01:48:57,566	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002c8eae1bcb8d239e5b5717b8a37d8103.
2019-03-18 01:48:57,576	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000392a5b4c26acd83deae466dd2d2c871c.
2019-03-18 01:48:57,576	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c5b79c535d883aaa4565df1e0a01e451.
2019-03-18 01:48:57,576	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000090351ff15d1bca38a0e952b919da6ed6.
2019-03-18 01:48:57,576	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000082fa59df41681623f9afd5de37cc7a49.
2019-03-18 01:48:57,577	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b9e1caee56044712cd296acad89821a8.
2019-03-18 01:48:57,587	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000aa4c2635dede27f87d14c35748380897.
2019-03-18 01:48:57,587	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f9fe688b5ebddd24db2ce9c774ad32a3.
2019-03-18 01:48:57,587	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d5e48bbe867dcff1fd76d26705857303.
2019-03-18 01:48:57,587	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000628283231e199177eb43046a39a87535.
2019-03-18 01:48:57,587	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008e8abc7dbb393e2b6594269aeed333d8.
2019-03-18 01:48:57,597	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000bc87dd6d6a3df2fca573f510ed78cbe8.
2019-03-18 01:48:57,597	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000bc19d052cc67f7ec81012c0316ac778c.
2019-03-18 01:48:57,597	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b7e144630f6ea4a65159d1fd20b437d1.
2019-03-18 01:48:57,598	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e5d63c3b902a87195f3d338379a6a494.
2019-03-18 01:48:57,598	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e30c66300a63a80b6e4d10bb2feee397.
2019-03-18 01:48:57,598	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003e4cd7dbe7f4daf5992ef21c587e854d.
2019-03-18 01:48:57,598	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ebef4b9078fae00068766ce23f234153.
2019-03-18 01:48:57,598	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d39c9d6ff598a394354f7913655a19f5.
2019-03-18 01:48:57,598	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000026dfefdde5b04049794e1f511cb2b263.
2019-03-18 01:48:57,608	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000056e93870ba15bde17d7ed97d0e24f6c6.
2019-03-18 01:48:57,608	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000857bdbb2ba10835b80f1c0fc32c9d81c.
2019-03-18 01:48:57,608	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c923760fb614fe5960c822f3096bfc75.
2019-03-18 01:48:57,609	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000018143a52807b599572cce5456918cf24.
2019-03-18 01:48:57,609	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000004a7ed4a91d56ebd4d3a69ef276292f13.
2019-03-18 01:48:57,619	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d0fbcfa4b9399cd3232662dc47018670.
2019-03-18 01:48:57,619	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f27e3dd7014b3194d6c603beedc55d9a.
2019-03-18 01:48:58,466	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:48:58,647	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e93a6239f942f0b63bf09c4f09ce00d0.
2019-03-18 01:48:59,353	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000520f4cbfde2d8e6c6a9399062e9b6716.
2019-03-18 01:48:59,363	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e63fbcc40805f6190149c92d8db23ee7.
2019-03-18 01:48:59,363	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000735dd59e5c5723a08cebdb39085bf75.
2019-03-18 01:48:59,363	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b7756fedff3e69f68cf279578f321219.
2019-03-18 01:48:59,364	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000737d1c21fce1a98e4406755cbe32736e.
2019-03-18 01:48:59,364	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000047334a5a512938fea02996055d99b48f.
2019-03-18 01:48:59,364	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c04dffeb86fa4c9c44912b39dd2ffc10.
2019-03-18 01:48:59,364	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b0af633fac09398cae164f6f68af786e.
2019-03-18 01:48:59,374	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f3e49f3382da1a02d92393b7af17d429.
2019-03-18 01:48:59,374	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a69941eafee470e9ee579e1213333d54.
2019-03-18 01:48:59,374	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000232e5e39589677b38e8f5403081192b1.
2019-03-18 01:48:59,374	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006974b327d50412499468767ac83fab0b.
2019-03-18 01:48:59,374	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000bd18d4b8ac91734dcb0dc95ba2917459.
2019-03-18 01:48:59,374	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000caf2775c2d87e7ec528326c210bc75ad.
2019-03-18 01:48:59,375	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000cff6b787ab0f864c4b4cbca6f9d8a730.
2019-03-18 01:48:59,375	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000361164d07a584de2d5e4ccdfbee368ac.
2019-03-18 01:48:59,375	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000004a470cd8da9de9dceb31d6c5c4a8750f.
2019-03-18 01:48:59,385	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a4ff893c377a1b7923d2c86dbbf9ae00.
2019-03-18 01:48:59,385	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000051f0d532afb4cb7b5bc702d0134818d8.
2019-03-18 01:48:59,385	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003b41a86f000c67b242a4861cdb0502e7.
2019-03-18 01:48:59,395	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007a717082eb3808bc3e4e588cd4cac530.
2019-03-18 01:48:59,396	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ae7da83c9b55eb1c50b7bbf376cd4d73.
2019-03-18 01:48:59,396	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b2c37f7d3d697587572734b9cb79c560.
2019-03-18 01:48:59,396	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c11c59c4fa5a894e536b06d2c951a17d.
2019-03-18 01:48:59,396	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000613f48ef185b33d6398ed82695051f7a.
2019-03-18 01:48:59,396	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000fb10b8813acab92d0a154c8489c9205e.
2019-03-18 01:48:59,396	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000001c44e40c39e21fa1cb36277e96204bce.
2019-03-18 01:48:59,396	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e3574fe514840fc965904f314734e5ee.
2019-03-18 01:48:59,396	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006eebe27d3586cbf3a05f500ac9d5965e.
2019-03-18 01:48:59,396	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d4f959a2324d7026630857a05b406b2c.
2019-03-18 01:48:59,396	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006984073f720638370f4dad395ed7340e.
2019-03-18 01:48:59,407	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008fa791c9eb67f1313d8f811b941e2219.
2019-03-18 01:48:59,407	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000951d9553b37c559b59f2b81690b8ead3.
2019-03-18 01:48:59,407	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000073a288017f692cfb7855cd01556ea69f.
2019-03-18 01:48:59,911	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b1fc12b33aaffcc0bf4f76db7df79aa1.
2019-03-18 01:49:00,264	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e108ebe3a696c63e7a97be5f8a246c86.
2019-03-18 01:49:00,455	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000215ddcb6c6991ebf78d09e6e3a6dc551.
2019-03-18 01:49:00,909	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:49:01,090	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:49:01,836	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a4bda0447bf1a3eabfabc253d4617639.
2019-03-18 01:49:01,846	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008a45a6901f76479e0226190edd6e1b0b.
2019-03-18 01:49:01,846	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c49c6d800839ff2ee24bed3df1774806.
2019-03-18 01:49:01,846	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000072708c7100cc9b9f218abe8df79a57d3.
2019-03-18 01:49:01,846	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000090e8261705e25d541de59e0ece09cd15.
2019-03-18 01:49:01,846	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000059262b60c5dcd3cf64c2a444aedbef66.
2019-03-18 01:49:01,846	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c1c86e78b233244b514665b048ab4f42.
2019-03-18 01:49:01,846	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000dcd1dab6309cc93687de75eb5aa19ffa.
2019-03-18 01:49:01,847	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000042fe08f55f9767720d1332bf5c5e4e.
2019-03-18 01:49:01,847	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b4f3746015511c7767a3239e8b309b1c.
2019-03-18 01:49:01,857	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000009aff633e3bc5d686eb24d68fb5943ab5.
2019-03-18 01:49:01,857	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006ea3a98d80f9ed003ea6e97b860f5ba9.
2019-03-18 01:49:01,857	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000261e20000ca49476aaa3c8b3d70ca1f6.
2019-03-18 01:49:01,857	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a1239d19d8f2abd08e1f936cc735a146.
2019-03-18 01:49:01,857	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000009c01aca13dec2390f4c2d0264e404800.
2019-03-18 01:49:01,857	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006bd3d8ea5334ae2269c984ea12cba6c2.
2019-03-18 01:49:01,857	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e21a431cf66a0242186bbe7717bb7f36.
2019-03-18 01:49:01,858	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ad933fd463d5d9077b945fe694104fea.
2019-03-18 01:49:01,858	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a6456d5c78dfd93fe063836128559749.
2019-03-18 01:49:01,858	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c639ea84fbcdc59bc2cf60872eb69973.
2019-03-18 01:49:01,858	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000009c5532f0bdd51b1667f5c2d5a7595964.
2019-03-18 01:49:01,868	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008509b4dfaa50f817324723955878537c.
2019-03-18 01:49:01,868	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000004d07504b8fe7c7f582e54abb9384cab6.
2019-03-18 01:49:01,868	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000eee95add48d8fef42830114c397cd69a.
2019-03-18 01:49:01,878	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000063b7183a1aea1cf9f0bb483198574bba.
2019-03-18 01:49:01,879	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000487d715097a9f9bf7f8d84908b3893bc.
2019-03-18 01:49:01,879	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000884f01f699ebee34949c4953392682e4.
2019-03-18 01:49:01,879	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000009e848279d2e22ea4773636484fe55fff.
2019-03-18 01:49:01,879	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000266ad96152b0a8846c6433ebe651edf1.
2019-03-18 01:49:01,879	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000fae8e609a53d2325f1b0dcff55870064.
2019-03-18 01:49:01,879	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000480e8a7c031cedbb9e5e795c0e4c7ced.
2019-03-18 01:49:01,879	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b9747552253ba5d2a72d37f763aa8ff2.
2019-03-18 01:49:01,879	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d7fa6ec7dea9139f5255d05a2198b456.
2019-03-18 01:49:01,889	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007ce63b01779d9e2333aafcfc6cfe992b.
2019-03-18 01:49:01,890	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000002bc4e9d6722dc775eebb136861eeb93.
2019-03-18 01:49:01,890	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a8094e2c2905c85ff1cdd56fe9ee5bb2.
2019-03-18 01:49:02,444	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000056d1bfc5ef5168b4580fafa15eead027.
2019-03-18 01:49:02,444	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003a2f69e8f0c370f45b8fdf286eeac390.
2019-03-18 01:49:02,445	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000027e2a8d6b65f74eef1131dc202ce47b6.
2019-03-18 01:49:02,445	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000bd5fdcb5ad227da5fd736589914dbd8a.
2019-03-18 01:49:02,445	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b20a90e54ff803e8da33b81e70917f18.
2019-03-18 01:49:02,455	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007e54b9781086b7df226d913371aa4c44.
2019-03-18 01:49:02,455	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000eb191006b3fe96c549145227b497bcc7.
2019-03-18 01:49:02,455	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000911ded7cfa07ea7e56168c54bc7687e.
2019-03-18 01:49:02,456	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000001f4b87edff9133a3a09e054938d29d45.
2019-03-18 01:49:02,456	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000004fb895b532c2851da15e5ae66e4a8442.
2019-03-18 01:49:02,456	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000cc42778db62b6852f7c89cb6e4571798.
2019-03-18 01:49:02,456	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000fb879b48d349578c99e9c44ac39f3a27.
2019-03-18 01:49:02,466	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f26fbd4c278cf6581fe0683404a44892.
2019-03-18 01:49:02,466	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008086012bb70685634947577b6864af65.
2019-03-18 01:49:02,466	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000097c95f2ae498de13f5fe86217e4c6572.
2019-03-18 01:49:02,467	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a82a4c3ffec4f339b4212563bf489d26.
2019-03-18 01:49:02,467	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000037a38695c2ee54d1ff746cf57459a330.
2019-03-18 01:49:02,467	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000080eeecc67b470e348482d9feace9eac1.
2019-03-18 01:49:02,477	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000de6657e90504a33f628199c1db872a37.
2019-03-18 01:49:02,477	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000086212c66c15c59973ad6599c72c7ecc0.
2019-03-18 01:49:02,477	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c02fa553b578823f2b60a2a7980e1370.
2019-03-18 01:49:02,488	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007cb9099d5eead3175481b62cdf671ab1.
2019-03-18 01:49:02,488	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b5c259cb93c5815398c9fc764df32501.
2019-03-18 01:49:02,488	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000cf22a1988114af09243735652c4f542f.
2019-03-18 01:49:02,488	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002a50fd9cc9ef327fe9d00e6f39082b19.
2019-03-18 01:49:02,770	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000013b78a2f7deb705c78d844ad629d0958.
2019-03-18 01:49:02,791	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000812f0377eeed2067b0926de35f146b96.
2019-03-18 01:49:02,831	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000797ab500bd6334f67dea59f050b1d963.
2019-03-18 01:49:02,862	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000dbaef0e152c958dab16c696d0f18d63.
2019-03-18 01:49:02,953	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:49:02,963	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f6bc5f5e16d3d5972c2d0c7bb8326de5.
2019-03-18 01:49:02,963	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000022cd52c1c3b8fb5c34d7f2ddb41f85b.
2019-03-18 01:49:02,963	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b2b10171d740992ce557f7f59278d08c.
2019-03-18 01:49:02,973	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000031aa01ea18ff157ab08105e7c91ae6a1.
2019-03-18 01:49:02,994	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000079df5490ee36c4eb41c830aa8d06b9.
2019-03-18 01:49:03,054	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e43025847c2a11f24a437d3108792b3a.
2019-03-18 01:49:03,559	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d967520c6b022f42131c595270424362.
2019-03-18 01:49:03,841	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000686ba3c0f8a9ec360c91b85cfd6552f8.
2019-03-18 01:49:03,982	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000039371ba66428cc6e454a02d8fb3fc3f7.
2019-03-18 01:49:04,063	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008a5f8dc436d84b99b06b32fe9ea63c6e.
2019-03-18 01:49:04,295	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:49:04,830	ERROR worker.py:1752 -- WARNING: 8 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:49:04,850	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:49:05,011	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a689e179912d8a5bac21025873b10b33.
2019-03-18 01:49:05,445	ERROR worker.py:1752 -- WARNING: 8 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:49:05,485	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000046b299af4772eb98a75f12a1968cd27e.
2019-03-18 01:49:05,496	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000035ca3ac8ca5ab6992ce66393b1df1975.
2019-03-18 01:49:05,496	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f637628151ed547f483ac5c9ae596854.
2019-03-18 01:49:05,506	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a19fb3bdefbfa0ee9110656847bc0859.
2019-03-18 01:49:05,506	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000f849cba6b63db0362bfa66b188e6469.
2019-03-18 01:49:05,506	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000325dbdf3b7d98fb2b3199ceec6923814.
2019-03-18 01:49:05,506	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000614834ac90b62256ca961d4f60a96e81.
2019-03-18 01:49:05,517	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000047a863ca99ab9e62096197f246a8afd6.
2019-03-18 01:49:05,517	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000d21455e8db41959d6fdb6478c390c8b5.
2019-03-18 01:49:05,517	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000ef98798e8cb3868ca6edabec6bf5eb6.
2019-03-18 01:49:05,517	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000082261bddbd0d8f5ecc8059bb17e1d9b.
2019-03-18 01:49:05,517	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a9466602927b0a32ee3dd4d3a83f4916.
2019-03-18 01:49:05,517	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000017f0a7d35aec3f9f88ca13a3b24b3ed4.
2019-03-18 01:49:05,517	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000032b9cfe6f1073dc045f73596a7a787b2.
2019-03-18 01:49:05,517	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b5cfa05c34369874b647415adbe6fac7.
2019-03-18 01:49:05,517	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000bd481819c57e8a6e4ebd06010f1874ef.
2019-03-18 01:49:05,528	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003483add3028a4c07e09339416b4737dc.
2019-03-18 01:49:05,528	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000008053d394d33858e4a6391cb6c0011d6.
2019-03-18 01:49:05,528	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ba954fee4437fddfc692541e9952c2cb.
2019-03-18 01:49:05,528	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c9cd99eea263a0789898d2e8c70c4337.
2019-03-18 01:49:05,528	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000383be3ed34a688572cd6f8c4ea26397b.
2019-03-18 01:49:05,528	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005e9e1c909f0620f93380c69d8f938d87.
2019-03-18 01:49:05,528	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000019ff5b361de9da24630fa5de7ec4a2f8.
2019-03-18 01:49:05,528	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b99429a053571e9fc115901e109c25dc.
2019-03-18 01:49:05,528	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000004700d1bc29d11074a6d0246a1c050684.
2019-03-18 01:49:05,528	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000076b93e2798e532bbea194afb87314557.
2019-03-18 01:49:05,539	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000792a32a925a1a0cf4e2b9db57a8598d8.
2019-03-18 01:49:05,539	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000070f78f0e6576c199eaf83fff9f007ede.
2019-03-18 01:49:05,539	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005c4551d448b3963d239492bfe28ff612.
2019-03-18 01:49:05,539	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000071151c85bef0a188e1bdc6780a921a1d.
2019-03-18 01:49:05,539	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000001f2c6f08b0cafaa24060eb9337e15464.
2019-03-18 01:49:05,539	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000096454cbe9afb8b6d238ff2e8d75d6b74.
2019-03-18 01:49:05,539	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002954a60cfadfa71496445e3a0a0b0674.
2019-03-18 01:49:05,539	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000059b7b95a96384eb61289c84fb2651a2e.
2019-03-18 01:49:05,550	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000518fe827db821d22a00e6aeb3da949aa.
2019-03-18 01:49:05,771	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006e0e3ef8f67f23023c222f61bb1179df.
2019-03-18 01:49:06,951	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:49:07,304	ERROR worker.py:1752 -- WARNING: 6 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
2019-03-18 01:49:07,314	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000cc9a82dc7a81166e27a6076ffc522b31.
2019-03-18 01:49:07,334	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000009d6de01300f1971fdd8e591d0216da52.
2019-03-18 01:49:07,334	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000003d59ae5c13a66356304a39f6d88b4992.
2019-03-18 01:49:07,344	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000001cf4de592986410bb01a33b423e4bb93.
2019-03-18 01:49:07,345	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000045b4f836614885564c599cb74b83d1db.
2019-03-18 01:49:07,345	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000dbb580e0488ce2b36b5323614df23134.
2019-03-18 01:49:07,345	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a9fa0edce6790045bcc3fcd3b50dccf3.
2019-03-18 01:49:07,345	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000041eb1adc621fffe89e48d120ceb50cf7.
2019-03-18 01:49:07,345	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000007f370c9f2eb0a8f26b67d02f58ffff13.
2019-03-18 01:49:07,345	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002a89a4b1d0316d4b8f49e1c2635586c0.
2019-03-18 01:49:07,345	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000e0d37e4b00026964e305917278374537.
2019-03-18 01:49:07,345	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000000062380116f19954ce980c3d94a6e414.
2019-03-18 01:49:07,345	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a1665138ea28a8e7dbd59aed7027c615.
2019-03-18 01:49:07,345	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002d26aa80803af7bac4ec2c4d0a5b082e.
2019-03-18 01:49:07,356	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002eaefecf1ee5fa23ee1695cd3d9979c7.
2019-03-18 01:49:07,356	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000003e325acc1ecd2d4da0e88acecbd558c.
2019-03-18 01:49:07,356	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002d7b7b77355931bcf91ef68b1131ae0a.
2019-03-18 01:49:07,356	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000c84d52a4d67565a46ccf41616d88d543.
2019-03-18 01:49:07,356	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000053967cf62ed3717959e3a7a08c36b072.
2019-03-18 01:49:07,356	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000041a17c16b92eec0f7270a4bd9931ff88.
2019-03-18 01:49:07,366	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000041aae2c87d8d8d5b9d10a7a257e02b69.
2019-03-18 01:49:07,366	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f7452974469d5706d30a0b85c1530282.
2019-03-18 01:49:07,366	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002cf1be7af69cbdd202b6e43361b87662.
2019-03-18 01:49:07,366	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000006e4b80dc4246af2d534abdb3a20184db.
2019-03-18 01:49:07,367	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000067d04a0d344a228ac373371ef487b3f8.
2019-03-18 01:49:07,377	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000001e3fea59be8d18d9f7d8559df77348a2.
2019-03-18 01:49:07,377	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000ce16fde216d39ce1b1b43ff70655bf25.
2019-03-18 01:49:07,377	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000997c5618825e3ea0d863aedbc50367f0.
2019-03-18 01:49:07,377	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000efa17d35237f4135aba8746a48b54689.
2019-03-18 01:49:07,377	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000091cd7bb5f82f30bdfac150da1d59db56.
2019-03-18 01:49:07,377	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000001982a49ec7194e46990726d87efb39f6.
2019-03-18 01:49:07,377	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000968763005f248cf18caee8a84d74d0bf.
2019-03-18 01:49:07,387	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000f1fe851e155f3e02ba1267dc1ee1de4e.
2019-03-18 01:49:07,388	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a002294e380f3f3074b198e4454dbd58.
2019-03-18 01:49:07,398	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000b856732ba0c9450fd365913c7b0a3e93.
2019-03-18 01:49:07,398	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000bd48f6d94de9d3bc268d1d0c3029fcb6.
2019-03-18 01:49:07,398	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000002164aa315e3bb29ccc1113b28f5d2fc2.
2019-03-18 01:49:07,398	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000078ffb4553aeff675b5d9b943b5c6d69f.
2019-03-18 01:49:07,408	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000af24eaebfd767d629f953e01bda153e6.
2019-03-18 01:49:07,408	ERROR worker.py:1752 -- A worker died or was killed while executing task 0000000036e2defc42fdb048b20c072aaab1d1cf.
2019-03-18 01:49:07,590	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000a197ac94d91bcd82e16d79ff6ce4863c.
2019-03-18 01:49:08,335	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000008be4ca41e2884bb474baf077476b011f.
2019-03-18 01:49:08,356	ERROR worker.py:1752 -- A worker died or was killed while executing task 00000000daeb22c065a6f6d874cb5f7e75e851c5.
2019-03-18 01:49:09,021	ERROR worker.py:1752 -- A worker died or was killed while executing task 000000005c8a33a2f81f0a9dbbda513991f90e7e.
2019-03-18 01:49:10,351	ERROR worker.py:1752 -- WARNING: 8 workers have been started. This could be a result of using a large number of actors, or it could be a consequence of using nested tasks (see https://github.com/ray-project/ray/issues/3644) for some a discussion of workarounds.
Shared connection to 35.165.122.207 closed.
+ '[' '' = '' ']'
+ ray down -y stress_testing_config.yaml --cluster-name test_dead_actors
2019-03-18 01:49:13,300	INFO commands.py:111 -- teardown_cluster: Terminating 106 nodes...
2019-03-18 01:49:16,500	INFO log_timer.py:21 -- teardown_cluster: Termination done. [LogTimer=3200ms]
/ray
+ popd
+ cat /ray/ci/stress_tests/results-2019-03-18_01-01-16.log
+ '[' '!' -s /ray/ci/stress_tests/results-2019-03-18_01-01-16.log ']'
Finished: SUCCESS