Error on saivng model with neuralconvo and distro-cl

[mirth]

I'm using neuralconvo with https://github.com/hughperkins/distro-cl.
And on:

th train.lua --opencl --dataset 5000 --hiddenSize 10

I'm getting:

-- Epoch 13 / 50  (LR= 0.000406)

 [================================================================ 8151/8151 ==========>] Tot: 15m49s | Step: 116ms


Finished in 15m50s 8.5722082074255 examples/sec.

Epoch stats:
  Errors: min= 4.0924770906884
          max= 36.992839212012
       median= 9.6526170760866
         mean= 10.504598787862
          std= 4.0820227259116
          ppl= 36482.894572035

(Saving model ...)
/Users/tolik/torch-cl/install/bin/luajit: /Users/tolik/torch-cl/install/share/lua/5.1/torch/File.lua:201: write error: wrote 0 blocks instead of 70610 at /Users/tolik/torch-cl/pkg/torch/lib/TH/THDiskFile.c:331
stack traceback:
       	[C]: in function 'write'
       	/Users/tolik/torch-cl/install/share/lua/5.1/torch/File.lua:201: in function </Users/tolik/torch-cl/install/share/lua/5.1/torch/File.lua:107>
       	[C]: in function 'write'
       	/Users/tolik/torch-cl/install/share/lua/5.1/torch/File.lua:201: in function 'writeObject'
       	/Users/tolik/torch-cl/install/share/lua/5.1/torch/File.lua:226: in function 'writeObject'
       	/Users/tolik/torch-cl/install/share/lua/5.1/torch/File.lua:211: in function 'writeObject'
       	/Users/tolik/torch-cl/install/share/lua/5.1/torch/File.lua:226: in function 'writeObject'
       	/Users/tolik/torch-cl/install/share/lua/5.1/torch/File.lua:226: in function 'writeObject'
       	/Users/tolik/torch-cl/install/share/lua/5.1/torch/File.lua:211: in function 'writeObject'
       	/Users/tolik/torch-cl/install/share/lua/5.1/torch/File.lua:226: in function 'writeObject'
       	/Users/tolik/torch-cl/install/share/lua/5.1/torch/File.lua:211: in function 'writeObject'
       	/Users/tolik/torch-cl/install/share/lua/5.1/torch/File.lua:379: in function 'save'
       	train.lua:162: in main chunk
       	[C]: in function 'dofile'
       	...k/torch-cl/install/lib/luarocks/rocks/trepl/scm-1/bin/th:145: in main chunk
       	[C]: at 0x010188b350